From 46ff8e891ef3f2092bc9d1b99ea6ab1f5808fd9e Mon Sep 17 00:00:00 2001 From: Richard Moore Date: Thu, 9 Nov 2017 19:54:28 -0500 Subject: [PATCH] Updated dist files for umbrella package. --- Gruntfile.js | 1 + dist/ethers-contracts.js | 507 ++++++--- dist/ethers-contracts.min.js | 6 +- dist/ethers-providers.js | 1259 ++++++++++++--------- dist/ethers-providers.min.js | 6 +- dist/ethers-utils.js | 2024 ++++++++++++++++++---------------- dist/ethers-utils.min.js | 6 +- dist/ethers-wallet.js | 1517 +++++++++++++------------ dist/ethers-wallet.min.js | 12 +- dist/ethers.js | 911 ++++++++++----- dist/ethers.min.js | 12 +- package.json | 8 +- 12 files changed, 3595 insertions(+), 2674 deletions(-) diff --git a/Gruntfile.js b/Gruntfile.js index 7db167cd6..c56b19733 100644 --- a/Gruntfile.js +++ b/Gruntfile.js @@ -12,6 +12,7 @@ ellipticPackage = JSON.stringify({ version: ellipticPackage.version }); var npmVersion = require('./node_modules/ethers-' + name + '/package.json').version; var liveVersion = require('./' + name + '/package.json').version; if (npmVersion !== liveVersion) { + console.log(name, ('npm=' + npmVersion), ('live=' + liveVersion)); throw new Error('version mismatch for ' + name + ' - redo npm install'); } diff --git a/dist/ethers-contracts.js b/dist/ethers-contracts.js index dde6e0774..3acd2701b 100644 --- a/dist/ethers-contracts.js +++ b/dist/ethers-contracts.js @@ -29,15 +29,16 @@ function Contract(addressOrName, contractInterface, signerOrProvider) { contractInterface = new Interface(contractInterface); } + if (!signerOrProvider) { throw new Error('missing signer or provider'); } + var signer = signerOrProvider; var provider = null; + if (signerOrProvider.provider) { provider = signerOrProvider.provider; - } else if (signerOrProvider) { + } else { provider = signerOrProvider; signer = null; - } else { - throw new Error('missing provider'); } utils.defineProperty(this, 'address', addressOrName); @@ -256,6 +257,10 @@ function Contract(addressOrName, contractInterface, signerOrProvider) { }, this); } +utils.defineProperty(Contract.prototype, 'connect', function(signerOrProvider) { + return new Contract(this.address, this.interface, signerOrProvider); +}); + utils.defineProperty(Contract, 'getDeployTransaction', function(bytecode, contractInterface) { if (!(contractInterface instanceof Interface)) { @@ -272,7 +277,7 @@ utils.defineProperty(Contract, 'getDeployTransaction', function(bytecode, contra module.exports = Contract; -},{"./interface.js":3,"ethers-utils/address.js":5,"ethers-utils/bignumber.js":6,"ethers-utils/convert.js":7,"ethers-utils/properties.js":9}],2:[function(require,module,exports){ +},{"./interface.js":3,"ethers-utils/address.js":6,"ethers-utils/bignumber.js":7,"ethers-utils/convert.js":8,"ethers-utils/properties.js":10}],2:[function(require,module,exports){ 'use strict'; var Contract = require('./contract.js'); @@ -286,7 +291,7 @@ module.exports = { require('ethers-utils/standalone.js')(module.exports); -},{"./contract.js":1,"./interface.js":3,"ethers-utils/standalone.js":10}],3:[function(require,module,exports){ +},{"./contract.js":1,"./interface.js":3,"ethers-utils/standalone.js":11}],3:[function(require,module,exports){ 'use strict'; // See: https://github.com/ethereum/wiki/wiki/Ethereum-Contract-ABI @@ -347,8 +352,27 @@ function getKeys(params, key, allowEmpty) { return result; } +var coderNull = { + name: 'null', + type: '', + encode: function(value) { + return utils.arrayify([]); + }, + decode: function(data, offset) { + if (offset > data.length) { throw new Error('invalid null'); } + return { + consumed: 0, + value: undefined + } + }, + dynamic: false +}; + function coderNumber(size, signed) { + var name = ((signed ? 'int': 'uint') + size); return { + name: name, + type: name, encode: function(value) { value = utils.bigNumberify(value).toTwos(size * 8).maskn(size * 8); //value = value.toTwos(size * 8).maskn(size * 8); @@ -378,6 +402,8 @@ function coderNumber(size, signed) { var uint256Coder = coderNumber(32, false); var coderBoolean = { + name: 'boolean', + type: 'boolean', encode: function(value) { return uint256Coder.encode(value ? 1: 0); }, @@ -391,7 +417,10 @@ var coderBoolean = { } function coderFixedBytes(length) { + var name = ('bytes' + length); return { + name: name, + type: name, encode: function(value) { value = utils.arrayify(value); if (length === 32) { return value; } @@ -412,6 +441,8 @@ function coderFixedBytes(length) { } var coderAddress = { + name: 'address', + type: 'address', encode: function(value) { value = utils.arrayify(utils.getAddress(value)); var result = new Uint8Array(32); @@ -452,6 +483,8 @@ function _decodeDynamicBytes(data, offset) { } var coderDynamicBytes = { + name: 'bytes', + type: 'bytes', encode: function(value) { return _encodeDynamicBytes(utils.arrayify(value)); }, @@ -464,6 +497,8 @@ var coderDynamicBytes = { }; var coderString = { + name: 'string', + type: 'string', encode: function(value) { return _encodeDynamicBytes(utils.toUtf8Bytes(value)); }, @@ -475,24 +510,106 @@ var coderString = { dynamic: true }; -function coderArray(coder, length) { +function alignSize(size) { + return parseInt(32 * Math.ceil(size / 32)); +} + +function pack(coders, values) { + var parts = []; + + coders.forEach(function(coder, index) { + parts.push({ dynamic: coder.dynamic, value: coder.encode(values[index]) }); + }) + + var staticSize = 0, dynamicSize = 0; + parts.forEach(function(part, index) { + if (part.dynamic) { + staticSize += 32; + dynamicSize += alignSize(part.value.length); + } else { + staticSize += alignSize(part.value.length); + } + }); + + var offset = 0, dynamicOffset = staticSize; + var data = new Uint8Array(staticSize + dynamicSize); + + parts.forEach(function(part, index) { + if (part.dynamic) { + //uint256Coder.encode(dynamicOffset).copy(data, offset); + data.set(uint256Coder.encode(dynamicOffset), offset); + offset += 32; + + //part.value.copy(data, dynamicOffset); @TODO + data.set(part.value, dynamicOffset); + dynamicOffset += alignSize(part.value.length); + } else { + //part.value.copy(data, offset); @TODO + data.set(part.value, offset); + offset += alignSize(part.value.length); + } + }); + + return data; +} + + +function unpack(coders, data, offset) { + var baseOffset = offset; + var consumed = 0; + var value = []; + + coders.forEach(function(coder) { + if (coder.dynamic) { + var dynamicOffset = uint256Coder.decode(data, offset); + var result = coder.decode(data, baseOffset + dynamicOffset.value.toNumber()); + // The dynamic part is leap-frogged somewhere else; doesn't count towards size + result.consumed = dynamicOffset.consumed; + } else { + var result = coder.decode(data, offset); + } + + if (result.value != undefined) { + value.push(result.value); + } + + offset += result.consumed; + consumed += result.consumed; + }); + return { + value: value, + consumed: consumed + } + + return result; +} + +function coderArray(coder, length) { + var type = (coder.type + '[' + (length >= 0 ? length: '') + ']'); + + return { + coder: coder, + length: length, + name: 'array', + type: type, encode: function(value) { if (!Array.isArray(value)) { throwError('invalid array'); } + var count = length; + var result = new Uint8Array(0); - if (length === -1) { - length = value.length; - result = uint256Coder.encode(length); + if (count === -1) { + count = value.length; + result = uint256Coder.encode(count); } - if (length !== value.length) { throwError('size mismatch'); } + if (count !== value.length) { throwError('size mismatch'); } - value.forEach(function(value) { - result = utils.concat([result, coder.encode(value)]); - }); + var coders = []; + value.forEach(function(value) { coders.push(coder); }); - return result; + return utils.concat([result, pack(coders, value)]); }, decode: function(data, offset) { // @TODO: @@ -500,98 +617,142 @@ function coderArray(coder, length) { var consumed = 0; - var result; - if (length === -1) { - result = uint256Coder.decode(data, offset); - length = result.value.toNumber(); - consumed += result.consumed; - offset += result.consumed; + var count = length; + + if (count === -1) { + var decodedLength = uint256Coder.decode(data, offset); + count = decodedLength.value.toNumber(); + consumed += decodedLength.consumed; + offset += decodedLength.consumed; } - var value = []; + var coders = []; + for (var i = 0; i < count; i++) { coders.push(coder); } - for (var i = 0; i < length; i++) { - var result = coder.decode(data, offset); - consumed += result.consumed; - offset += result.consumed; - value.push(result.value); - } - - return { - consumed: consumed, - value: value, - } + var result = unpack(coders, data, offset); + result.consumed += consumed; + return result; }, - dynamic: (length === -1) + dynamic: (length === -1 || coder.dynamic) } } -// Break the type up into [staticType][staticArray]*[dynamicArray]? | [dynamicType] and -// build the coder up from its parts -var paramTypePart = new RegExp(/^((u?int|bytes)([0-9]*)|(address|bool|string)|(\[([0-9]*)\]))/); -function getParamCoder(type) { - var coder = null; - while (type) { - var part = type.match(paramTypePart); - if (!part) { throwError('invalid type', { type: type }); } - type = type.substring(part[0].length); - var prefix = (part[2] || part[4] || part[5]); - switch (prefix) { - case 'int': case 'uint': - if (coder) { throwError('invalid type', { type: type }); } - var size = parseInt(part[3] || 256); - if (size === 0 || size > 256 || (size % 8) !== 0) { - throwError('invalid type', { type: type }); +function coderTuple(coders) { + var dynamic = false; + var types = []; + coders.forEach(function(coder) { + if (coder.dynamic) { dynamic = true; } + types.push(coder.type); + }); + + var type = ('tuple(' + types.join(',') + ')'); + + return { + coders: coders, + name: 'tuple', + type: type, + encode: function(value) { + + if (coders.length !== coders.length) { + throwError('types/values mismatch', { type: type, values: values }); + } + + return pack(coders, value); + }, + decode: function(data, offset) { + return unpack(coders, data, offset); + }, + dynamic: dynamic + }; +} + +function getTypes(coders) { + var type = coderTuple(coders).type; + return type.substring(6, type.length - 1); +} + +function splitNesting(value) { + var result = []; + var accum = ''; + var depth = 0; + for (var offset = 0; offset < value.length; offset++) { + var c = value[offset]; + if (c === ',' && depth === 0) { + result.push(accum); + accum = ''; + } else { + accum += c; + if (c === '(') { + depth++; + } else if (c === ')') { + depth--; + if (depth === -1) { + throw new Error('unbalanced parenthsis'); } - coder = coderNumber(size / 8, (prefix === 'int')); - break; - - case 'bool': - if (coder) { throwError('invalid type', { type: type }); } - coder = coderBoolean; - break; - - case 'string': - if (coder) { throwError('invalid type', { type: type }); } - coder = coderString; - break; - - case 'bytes': - if (coder) { throwError('invalid type', { type: type }); } - if (part[3]) { - var size = parseInt(part[3]); - if (size === 0 || size > 32) { - throwError('invalid type ' + type); - } - coder = coderFixedBytes(size); - } else { - coder = coderDynamicBytes; - } - break; - - case 'address': - if (coder) { throwError('invalid type', { type: type }); } - coder = coderAddress; - break; - - case '[]': - if (!coder || coder.dynamic) { throwError('invalid type', { type: type }); } - coder = coderArray(coder, -1); - break; - - // "[0-9+]" - default: - if (!coder || coder.dynamic) { throwError('invalid type', { type: type }); } - var size = parseInt(part[6]); - coder = coderArray(coder, size); + } } } + result.push(accum); - if (!coder) { throwError('invalid type'); } - return coder; + return result; } +var paramTypeBytes = new RegExp(/^bytes([0-9]*)$/); +var paramTypeNumber = new RegExp(/^(u?int)([0-9]*)$/); +var paramTypeArray = new RegExp(/^(.*)\[([0-9]*)\]$/); +var paramTypeSimple = { + address: coderAddress, + bool: coderBoolean, + string: coderString, + bytes: coderDynamicBytes, +}; + +function getParamCoder(type) { + + var coder = paramTypeSimple[type]; + if (coder) { return coder; } + + var match = type.match(paramTypeNumber); + if (match) { + var size = parseInt(match[2] || 256); + if (size === 0 || size > 256 || (size % 8) !== 0) { + throwError('invalid type', { type: type }); + } + return coderNumber(size / 8, (match[1] === 'int')); + } + + var match = type.match(paramTypeBytes); + if (match) { + var size = parseInt(match[1]); + if (size === 0 || size > 32) { + throwError('invalid type ' + type); + } + return coderFixedBytes(size); + } + + var match = type.match(paramTypeArray); + if (match) { + var size = parseInt(match[2] || -1); + return coderArray(getParamCoder(match[1]), size); + } + + if (type.substring(0, 6) === 'tuple(' && type.substring(type.length - 1) === ')') { + var coders = []; + splitNesting(type.substring(6, type.length - 1)).forEach(function(type) { + coders.push(getParamCoder(type)); + }); + return coderTuple(coders); + } + + if (type === '') { + return coderNull; + } + + throwError('invalid type', { type: type }); +} + + function populateDescription(object, items) { for (var key in items) { utils.defineProperty(object, key, items[key]); @@ -672,11 +833,13 @@ function Interface(abi) { var outputNames = getKeys(method.outputs, 'name', true); } + var signature = method.name + '(' + getKeys(method.inputs, 'type').join(',') + ')'; + var sighash = utils.keccak256(utils.toUtf8Bytes(signature)).substring(0, 10); var func = function() { - var signature = method.name + '(' + getKeys(method.inputs, 'type').join(',') + ')'; var result = { name: method.name, signature: signature, + sighash: sighash }; var params = Array.prototype.slice.call(arguments, 0); @@ -687,9 +850,7 @@ function Interface(abi) { throwError('too many parameters'); } - signature = utils.keccak256(utils.toUtf8Bytes(signature)).substring(0, 10); - - result.data = signature + Interface.encodeParams(inputTypes, params).substring(2); + result.data = sighash + Interface.encodeParams(inputTypes, params).substring(2); if (method.constant) { result.parse = function(data) { return Interface.decodeParams( @@ -706,6 +867,8 @@ function Interface(abi) { defineFrozen(func, 'inputs', getKeys(method.inputs, 'name')); defineFrozen(func, 'outputs', getKeys(method.outputs, 'name')); + utils.defineProperty(func, 'signature', signature); + utils.defineProperty(func, 'sighash', sighash); return func; })(); @@ -776,7 +939,9 @@ function Interface(abi) { }; return populateDescription(new EventDescription(), result); } + defineFrozen(func, 'inputs', getKeys(method.inputs, 'name')); + return func; })(); @@ -810,46 +975,12 @@ function Interface(abi) { utils.defineProperty(Interface, 'encodeParams', function(types, values) { if (types.length !== values.length) { throwError('types/values mismatch', {types: types, values: values}); } - var parts = []; - - types.forEach(function(type, index) { - var coder = getParamCoder(type); - parts.push({dynamic: coder.dynamic, value: coder.encode(values[index])}); - }) - - function alignSize(size) { - return parseInt(32 * Math.ceil(size / 32)); - } - - var staticSize = 0, dynamicSize = 0; - parts.forEach(function(part) { - if (part.dynamic) { - staticSize += 32; - dynamicSize += alignSize(part.value.length); - } else { - staticSize += alignSize(part.value.length); - } + var coders = []; + types.forEach(function(type) { + coders.push(getParamCoder(type)); }); - var offset = 0, dynamicOffset = staticSize; - var data = new Uint8Array(staticSize + dynamicSize); - - parts.forEach(function(part, index) { - if (part.dynamic) { - //uint256Coder.encode(dynamicOffset).copy(data, offset); - data.set(uint256Coder.encode(dynamicOffset), offset); - offset += 32; - - //part.value.copy(data, dynamicOffset); @TODO - data.set(part.value, dynamicOffset); - dynamicOffset += alignSize(part.value.length); - } else { - //part.value.copy(data, offset); @TODO - data.set(part.value, offset); - offset += alignSize(part.value.length); - } - }); - return utils.hexlify(data); + return utils.hexlify(coderTuple(coders).encode(values)); }); @@ -865,52 +996,40 @@ utils.defineProperty(Interface, 'decodeParams', function(names, types, data) { } data = utils.arrayify(data); + + var coders = []; + types.forEach(function(type) { + coders.push(getParamCoder(type)); + }); + + var result = coderTuple(coders).decode(data, 0); + + // @TODO: Move this into coderTuple var values = new Result(); - - var offset = 0; - types.forEach(function(type, index) { - var coder = getParamCoder(type); - if (coder.dynamic) { - var dynamicOffset = uint256Coder.decode(data, offset); - var result = coder.decode(data, dynamicOffset.value.toNumber()); - offset += dynamicOffset.consumed; - } else { - var result = coder.decode(data, offset); - offset += result.consumed; - } - - // Add indexed parameter - values[index] = result.value; - - // Add named parameters - if (names[index]) { + coders.forEach(function(coder, index) { + values[index] = result.value[index]; + if (names && names[index]) { var name = names[index]; - - // We reserve length to make the Result object arrayish if (name === 'length') { console.log('WARNING: result length renamed to _length'); name = '_length'; } - if (values[name] == null) { - values[name] = result.value; + values[name] = values[index]; } else { console.log('WARNING: duplicate value - ' + name); } } - }); + }) values.length = types.length; return values; }); -//utils.defineProperty(Interface, 'getDeployTransaction', function(bytecode) { -//}); - module.exports = Interface; -},{"ethers-utils/address":5,"ethers-utils/bignumber.js":6,"ethers-utils/convert.js":7,"ethers-utils/keccak256.js":8,"ethers-utils/properties.js":9,"ethers-utils/throw-error":11,"ethers-utils/utf8.js":12}],4:[function(require,module,exports){ +},{"ethers-utils/address":6,"ethers-utils/bignumber.js":7,"ethers-utils/convert.js":8,"ethers-utils/keccak256.js":9,"ethers-utils/properties.js":10,"ethers-utils/throw-error":12,"ethers-utils/utf8.js":13}],4:[function(require,module,exports){ (function (module, exports) { 'use strict'; @@ -963,7 +1082,7 @@ module.exports = Interface; var Buffer; try { - Buffer = require('buf' + 'fer').Buffer; + Buffer = require('buffer').Buffer; } catch (e) { } @@ -4200,7 +4319,7 @@ module.exports = Interface; }; Red.prototype.pow = function pow (a, num) { - if (num.isZero()) return new BN(1); + if (num.isZero()) return new BN(1).toRed(this); if (num.cmpn(1) === 0) return a.clone(); var windowSize = 4; @@ -4339,7 +4458,9 @@ module.exports = Interface; }; })(typeof module === 'undefined' || module, this); -},{}],5:[function(require,module,exports){ +},{"buffer":5}],5:[function(require,module,exports){ + +},{}],6:[function(require,module,exports){ var BN = require('bn.js'); @@ -4373,6 +4494,15 @@ function getChecksumAddress(address) { return '0x' + address.join(''); } +// Shims for environments that are missing some required constants and functions +var MAX_SAFE_INTEGER = 0x1fffffffffffff; + +function log10(x) { + if (Math.log10) { return Math.log10(x); } + return Math.log(x) / Math.LN10; +} + + // See: https://en.wikipedia.org/wiki/International_Bank_Account_Number var ibanChecksum = (function() { @@ -4382,7 +4512,7 @@ var ibanChecksum = (function() { for (var i = 0; i < 26; i++) { ibanLookup[String.fromCharCode(65 + i)] = String(10 + i); } // How many decimal digits can we process? (for 64-bit float, this is 15) - var safeDigits = Math.floor(Math.log10(Number.MAX_SAFE_INTEGER)); + var safeDigits = Math.floor(log10(MAX_SAFE_INTEGER)); return function(address) { address = address.toUpperCase(); @@ -4456,7 +4586,7 @@ module.exports = { getAddress: getAddress, } -},{"./convert":7,"./keccak256":8,"./throw-error":11,"bn.js":4}],6:[function(require,module,exports){ +},{"./convert":8,"./keccak256":9,"./throw-error":12,"bn.js":4}],7:[function(require,module,exports){ /** * BigNumber * @@ -4537,6 +4667,10 @@ defineProperty(BigNumber.prototype, 'mod', function(other) { return new BigNumber(this._bn.mod(bigNumberify(other)._bn)); }); +defineProperty(BigNumber.prototype, 'pow', function(other) { + return new BigNumber(this._bn.pow(bigNumberify(other)._bn)); +}); + defineProperty(BigNumber.prototype, 'maskn', function(value) { return new BigNumber(this._bn.maskn(value)); @@ -4556,6 +4690,10 @@ defineProperty(BigNumber.prototype, 'lte', function(other) { return this._bn.lte(bigNumberify(other)._bn); }); +defineProperty(BigNumber.prototype, 'gt', function(other) { + return this._bn.gt(bigNumberify(other)._bn); +}); + defineProperty(BigNumber.prototype, 'gte', function(other) { return this._bn.gte(bigNumberify(other)._bn); }); @@ -4596,7 +4734,7 @@ module.exports = { bigNumberify: bigNumberify }; -},{"./convert":7,"./properties":9,"./throw-error":11,"bn.js":4}],7:[function(require,module,exports){ +},{"./convert":8,"./properties":10,"./throw-error":12,"bn.js":4}],8:[function(require,module,exports){ /** * Conversion Utilities * @@ -4605,8 +4743,19 @@ module.exports = { var defineProperty = require('./properties.js').defineProperty; var throwError = require('./throw-error'); +function addSlice(array) { + if (array.slice) { return array; } + + array.slice = function() { + var args = Array.prototype.slice.call(arguments); + return new Uint8Array(Array.prototype.slice.apply(array, args)); + } + + return array; +} + function isArrayish(value) { - if (!value || parseInt(value.length) != value.length) { + if (!value || parseInt(value.length) != value.length || typeof(value) === 'string') { return false; } @@ -4635,11 +4784,11 @@ function arrayify(value, name) { result.push(parseInt(value.substr(i, 2), 16)); } - return new Uint8Array(result); + return addSlice(new Uint8Array(result)); } if (isArrayish(value)) { - return new Uint8Array(value); + return addSlice(new Uint8Array(value)); } throwError('invalid arrayify value', { name: name, input: value }); @@ -4661,7 +4810,7 @@ function concat(objects) { offset += arrays[i].length; } - return result; + return addSlice(result); } function stripZeros(value) { value = arrayify(value); @@ -4687,7 +4836,7 @@ function padZeros(value, length) { var result = new Uint8Array(length); result.set(value, length - value.length); - return result; + return addSlice(result); } @@ -4759,7 +4908,7 @@ module.exports = { isHexString: isHexString, }; -},{"./properties.js":9,"./throw-error":11}],8:[function(require,module,exports){ +},{"./properties.js":10,"./throw-error":12}],9:[function(require,module,exports){ 'use strict'; var sha3 = require('js-sha3'); @@ -4773,7 +4922,7 @@ function keccak256(data) { module.exports = keccak256; -},{"./convert.js":7,"js-sha3":13}],9:[function(require,module,exports){ +},{"./convert.js":8,"js-sha3":14}],10:[function(require,module,exports){ function defineProperty(object, name, value) { Object.defineProperty(object, name, { enumerable: true, @@ -4786,7 +4935,7 @@ module.exports = { defineProperty: defineProperty, }; -},{}],10:[function(require,module,exports){ +},{}],11:[function(require,module,exports){ (function (global){ var defineProperty = require('./properties.js').defineProperty; @@ -4813,7 +4962,7 @@ function defineEthersValues(values) { module.exports = defineEthersValues; }).call(this,typeof global !== "undefined" ? global : typeof self !== "undefined" ? self : typeof window !== "undefined" ? window : {}) -},{"./properties.js":9}],11:[function(require,module,exports){ +},{"./properties.js":10}],12:[function(require,module,exports){ 'use strict'; function throwError(message, params) { @@ -4826,7 +4975,7 @@ function throwError(message, params) { module.exports = throwError; -},{}],12:[function(require,module,exports){ +},{}],13:[function(require,module,exports){ var convert = require('./convert.js'); @@ -4941,7 +5090,7 @@ module.exports = { toUtf8String: bytesToUtf8, }; -},{"./convert.js":7}],13:[function(require,module,exports){ +},{"./convert.js":8}],14:[function(require,module,exports){ (function (process,global){ /** * [js-sha3]{@link https://github.com/emn178/js-sha3} @@ -5420,6 +5569,6 @@ module.exports = { })(); }).call(this,require('_process'),typeof global !== "undefined" ? global : typeof self !== "undefined" ? self : typeof window !== "undefined" ? window : {}) -},{"_process":14}],14:[function(require,module,exports){ +},{"_process":15}],15:[function(require,module,exports){ module.exports = undefined; },{}]},{},[2]); diff --git a/dist/ethers-contracts.min.js b/dist/ethers-contracts.min.js index 821ccec24..df745be15 100644 --- a/dist/ethers-contracts.min.js +++ b/dist/ethers-contracts.min.js @@ -1,3 +1,3 @@ -!function a(b,c,d){function e(g,h){if(!c[g]){if(!b[g]){var i="function"==typeof require&&require;if(!h&&i)return i(g,!0);if(f)return f(g,!0);var j=new Error("Cannot find module '"+g+"'");throw j.code="MODULE_NOT_FOUND",j}var k=c[g]={exports:{}};b[g][0].call(k.exports,function(a){var c=b[g][1][a];return e(c?c:a)},k,k.exports,a,b,c,d)}return c[g].exports}for(var f="function"==typeof require&&require,g=0;g256||e%8!==0)&&s("invalid type",{type:a}),b=f(e/8,"int"===d);break;case"bool":b&&s("invalid type",{type:a}),b=v;break;case"string":b&&s("invalid type",{type:a}),b=y;break;case"bytes":if(b&&s("invalid type",{type:a}),c[3]){var e=parseInt(c[3]);(0===e||e>32)&&s("invalid type "+a),b=g(e)}else 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ra=(j+d|0)+((8191&e)<<13)|0;j=(f+(e>>>13)|0)+(ra>>>26)|0,ra&=67108863,d=Math.imul(r,P),e=Math.imul(r,Q),e=e+Math.imul(s,P)|0,f=Math.imul(s,Q),d=d+Math.imul(o,S)|0,e=e+Math.imul(o,T)|0,e=e+Math.imul(p,S)|0,f=f+Math.imul(p,T)|0,d=d+Math.imul(l,V)|0,e=e+Math.imul(l,W)|0,e=e+Math.imul(m,V)|0,f=f+Math.imul(m,W)|0;var sa=(j+d|0)+((8191&e)<<13)|0;j=(f+(e>>>13)|0)+(sa>>>26)|0,sa&=67108863,d=Math.imul(u,P),e=Math.imul(u,Q),e=e+Math.imul(v,P)|0,f=Math.imul(v,Q),d=d+Math.imul(r,S)|0,e=e+Math.imul(r,T)|0,e=e+Math.imul(s,S)|0,f=f+Math.imul(s,T)|0,d=d+Math.imul(o,V)|0,e=e+Math.imul(o,W)|0,e=e+Math.imul(p,V)|0,f=f+Math.imul(p,W)|0,d=d+Math.imul(l,Y)|0,e=e+Math.imul(l,Z)|0,e=e+Math.imul(m,Y)|0,f=f+Math.imul(m,Z)|0;var ta=(j+d|0)+((8191&e)<<13)|0;j=(f+(e>>>13)|0)+(ta>>>26)|0,ta&=67108863,d=Math.imul(x,P),e=Math.imul(x,Q),e=e+Math.imul(y,P)|0,f=Math.imul(y,Q),d=d+Math.imul(u,S)|0,e=e+Math.imul(u,T)|0,e=e+Math.imul(v,S)|0,f=f+Math.imul(v,T)|0,d=d+Math.imul(r,V)|0,e=e+Math.imul(r,W)|0,e=e+Math.imul(s,V)|0,f=f+Math.imul(s,W)|0,d=d+Math.imul(o,Y)|0,e=e+Math.imul(o,Z)|0,e=e+Math.imul(p,Y)|0,f=f+Math.imul(p,Z)|0,d=d+Math.imul(l,_)|0,e=e+Math.imul(l,aa)|0,e=e+Math.imul(m,_)|0,f=f+Math.imul(m,aa)|0;var ua=(j+d|0)+((8191&e)<<13)|0;j=(f+(e>>>13)|0)+(ua>>>26)|0,ua&=67108863,d=Math.imul(A,P),e=Math.imul(A,Q),e=e+Math.imul(B,P)|0,f=Math.imul(B,Q),d=d+Math.imul(x,S)|0,e=e+Math.imul(x,T)|0,e=e+Math.imul(y,S)|0,f=f+Math.imul(y,T)|0,d=d+Math.imul(u,V)|0,e=e+Math.imul(u,W)|0,e=e+Math.imul(v,V)|0,f=f+Math.imul(v,W)|0,d=d+Math.imul(r,Y)|0,e=e+Math.imul(r,Z)|0,e=e+Math.imul(s,Y)|0,f=f+Math.imul(s,Z)|0,d=d+Math.imul(o,_)|0,e=e+Math.imul(o,aa)|0,e=e+Math.imul(p,_)|0,f=f+Math.imul(p,aa)|0,d=d+Math.imul(l,ca)|0,e=e+Math.imul(l,da)|0,e=e+Math.imul(m,ca)|0,f=f+Math.imul(m,da)|0;var va=(j+d|0)+((8191&e)<<13)|0;j=(f+(e>>>13)|0)+(va>>>26)|0,va&=67108863,d=Math.imul(D,P),e=Math.imul(D,Q),e=e+Math.imul(E,P)|0,f=Math.imul(E,Q),d=d+Math.imul(A,S)|0,e=e+Math.imul(A,T)|0,e=e+Math.imul(B,S)|0,f=f+Math.imul(B,T)|0,d=d+Math.imul(x,V)|0,e=e+Math.imul(x,W)|0,e=e+Math.imul(y,V)|0,f=f+Math.imul(y,W)|0,d=d+Math.imul(u,Y)|0,e=e+Math.imul(u,Z)|0,e=e+Math.imul(v,Y)|0,f=f+Math.imul(v,Z)|0,d=d+Math.imul(r,_)|0,e=e+Math.imul(r,aa)|0,e=e+Math.imul(s,_)|0,f=f+Math.imul(s,aa)|0,d=d+Math.imul(o,ca)|0,e=e+Math.imul(o,da)|0,e=e+Math.imul(p,ca)|0,f=f+Math.imul(p,da)|0,d=d+Math.imul(l,fa)|0,e=e+Math.imul(l,ga)|0,e=e+Math.imul(m,fa)|0,f=f+Math.imul(m,ga)|0;var wa=(j+d|0)+((8191&e)<<13)|0;j=(f+(e>>>13)|0)+(wa>>>26)|0,wa&=67108863,d=Math.imul(G,P),e=Math.imul(G,Q),e=e+Math.imul(H,P)|0,f=Math.imul(H,Q),d=d+Math.imul(D,S)|0,e=e+Math.imul(D,T)|0,e=e+Math.imul(E,S)|0,f=f+Math.imul(E,T)|0,d=d+Math.imul(A,V)|0,e=e+Math.imul(A,W)|0,e=e+Math.imul(B,V)|0,f=f+Math.imul(B,W)|0,d=d+Math.imul(x,Y)|0,e=e+Math.imul(x,Z)|0,e=e+Math.imul(y,Y)|0,f=f+Math.imul(y,Z)|0,d=d+Math.imul(u,_)|0,e=e+Math.imul(u,aa)|0,e=e+Math.imul(v,_)|0,f=f+Math.imul(v,aa)|0,d=d+Math.imul(r,ca)|0,e=e+Math.imul(r,da)|0,e=e+Math.imul(s,ca)|0,f=f+Math.imul(s,da)|0,d=d+Math.imul(o,fa)|0,e=e+Math.imul(o,ga)|0,e=e+Math.imul(p,fa)|0,f=f+Math.imul(p,ga)|0,d=d+Math.imul(l,ia)|0,e=e+Math.imul(l,ja)|0,e=e+Math.imul(m,ia)|0,f=f+Math.imul(m,ja)|0;var xa=(j+d|0)+((8191&e)<<13)|0;j=(f+(e>>>13)|0)+(xa>>>26)|0,xa&=67108863,d=Math.imul(J,P),e=Math.imul(J,Q),e=e+Math.imul(K,P)|0,f=Math.imul(K,Q),d=d+Math.imul(G,S)|0,e=e+Math.imul(G,T)|0,e=e+Math.imul(H,S)|0,f=f+Math.imul(H,T)|0,d=d+Math.imul(D,V)|0,e=e+Math.imul(D,W)|0,e=e+Math.imul(E,V)|0,f=f+Math.imul(E,W)|0,d=d+Math.imul(A,Y)|0,e=e+Math.imul(A,Z)|0,e=e+Math.imul(B,Y)|0,f=f+Math.imul(B,Z)|0,d=d+Math.imul(x,_)|0,e=e+Math.imul(x,aa)|0,e=e+Math.imul(y,_)|0,f=f+Math.imul(y,aa)|0,d=d+Math.imul(u,ca)|0,e=e+Math.imul(u,da)|0,e=e+Math.imul(v,ca)|0,f=f+Math.imul(v,da)|0,d=d+Math.imul(r,fa)|0,e=e+Math.imul(r,ga)|0,e=e+Math.imul(s,fa)|0,f=f+Math.imul(s,ga)|0,d=d+Math.imul(o,ia)|0,e=e+Math.imul(o,ja)|0,e=e+Math.imul(p,ia)|0,f=f+Math.imul(p,ja)|0,d=d+Math.imul(l,la)|0,e=e+Math.imul(l,ma)|0,e=e+Math.imul(m,la)|0,f=f+Math.imul(m,ma)|0;var ya=(j+d|0)+((8191&e)<<13)|0;j=(f+(e>>>13)|0)+(ya>>>26)|0,ya&=67108863,d=Math.imul(M,P),e=Math.imul(M,Q),e=e+Math.imul(N,P)|0,f=Math.imul(N,Q),d=d+Math.imul(J,S)|0,e=e+Math.imul(J,T)|0,e=e+Math.imul(K,S)|0,f=f+Math.imul(K,T)|0,d=d+Math.imul(G,V)|0,e=e+Math.imul(G,W)|0,e=e+Math.imul(H,V)|0,f=f+Math.imul(H,W)|0,d=d+Math.imul(D,Y)|0,e=e+Math.imul(D,Z)|0,e=e+Math.imul(E,Y)|0,f=f+Math.imul(E,Z)|0,d=d+Math.imul(A,_)|0,e=e+Math.imul(A,aa)|0,e=e+Math.imul(B,_)|0,f=f+Math.imul(B,aa)|0,d=d+Math.imul(x,ca)|0,e=e+Math.imul(x,da)|0,e=e+Math.imul(y,ca)|0,f=f+Math.imul(y,da)|0,d=d+Math.imul(u,fa)|0,e=e+Math.imul(u,ga)|0,e=e+Math.imul(v,fa)|0,f=f+Math.imul(v,ga)|0,d=d+Math.imul(r,ia)|0,e=e+Math.imul(r,ja)|0,e=e+Math.imul(s,ia)|0,f=f+Math.imul(s,ja)|0,d=d+Math.imul(o,la)|0,e=e+Math.imul(o,ma)|0,e=e+Math.imul(p,la)|0,f=f+Math.imul(p,ma)|0,d=d+Math.imul(l,oa)|0,e=e+Math.imul(l,pa)|0,e=e+Math.imul(m,oa)|0,f=f+Math.imul(m,pa)|0;var za=(j+d|0)+((8191&e)<<13)|0;j=(f+(e>>>13)|0)+(za>>>26)|0,za&=67108863,d=Math.imul(M,S),e=Math.imul(M,T),e=e+Math.imul(N,S)|0,f=Math.imul(N,T),d=d+Math.imul(J,V)|0,e=e+Math.imul(J,W)|0,e=e+Math.imul(K,V)|0,f=f+Math.imul(K,W)|0,d=d+Math.imul(G,Y)|0,e=e+Math.imul(G,Z)|0,e=e+Math.imul(H,Y)|0,f=f+Math.imul(H,Z)|0,d=d+Math.imul(D,_)|0,e=e+Math.imul(D,aa)|0,e=e+Math.imul(E,_)|0,f=f+Math.imul(E,aa)|0,d=d+Math.imul(A,ca)|0,e=e+Math.imul(A,da)|0,e=e+Math.imul(B,ca)|0,f=f+Math.imul(B,da)|0,d=d+Math.imul(x,fa)|0,e=e+Math.imul(x,ga)|0,e=e+Math.imul(y,fa)|0,f=f+Math.imul(y,ga)|0,d=d+Math.imul(u,ia)|0,e=e+Math.imul(u,ja)|0,e=e+Math.imul(v,ia)|0,f=f+Math.imul(v,ja)|0,d=d+Math.imul(r,la)|0,e=e+Math.imul(r,ma)|0,e=e+Math.imul(s,la)|0,f=f+Math.imul(s,ma)|0,d=d+Math.imul(o,oa)|0,e=e+Math.imul(o,pa)|0,e=e+Math.imul(p,oa)|0,f=f+Math.imul(p,pa)|0;var Aa=(j+d|0)+((8191&e)<<13)|0;j=(f+(e>>>13)|0)+(Aa>>>26)|0,Aa&=67108863,d=Math.imul(M,V),e=Math.imul(M,W),e=e+Math.imul(N,V)|0,f=Math.imul(N,W),d=d+Math.imul(J,Y)|0,e=e+Math.imul(J,Z)|0,e=e+Math.imul(K,Y)|0,f=f+Math.imul(K,Z)|0,d=d+Math.imul(G,_)|0,e=e+Math.imul(G,aa)|0,e=e+Math.imul(H,_)|0,f=f+Math.imul(H,aa)|0,d=d+Math.imul(D,ca)|0,e=e+Math.imul(D,da)|0,e=e+Math.imul(E,ca)|0,f=f+Math.imul(E,da)|0,d=d+Math.imul(A,fa)|0,e=e+Math.imul(A,ga)|0,e=e+Math.imul(B,fa)|0,f=f+Math.imul(B,ga)|0,d=d+Math.imul(x,ia)|0,e=e+Math.imul(x,ja)|0,e=e+Math.imul(y,ia)|0, -f=f+Math.imul(y,ja)|0,d=d+Math.imul(u,la)|0,e=e+Math.imul(u,ma)|0,e=e+Math.imul(v,la)|0,f=f+Math.imul(v,ma)|0,d=d+Math.imul(r,oa)|0,e=e+Math.imul(r,pa)|0,e=e+Math.imul(s,oa)|0,f=f+Math.imul(s,pa)|0;var Ba=(j+d|0)+((8191&e)<<13)|0;j=(f+(e>>>13)|0)+(Ba>>>26)|0,Ba&=67108863,d=Math.imul(M,Y),e=Math.imul(M,Z),e=e+Math.imul(N,Y)|0,f=Math.imul(N,Z),d=d+Math.imul(J,_)|0,e=e+Math.imul(J,aa)|0,e=e+Math.imul(K,_)|0,f=f+Math.imul(K,aa)|0,d=d+Math.imul(G,ca)|0,e=e+Math.imul(G,da)|0,e=e+Math.imul(H,ca)|0,f=f+Math.imul(H,da)|0,d=d+Math.imul(D,fa)|0,e=e+Math.imul(D,ga)|0,e=e+Math.imul(E,fa)|0,f=f+Math.imul(E,ga)|0,d=d+Math.imul(A,ia)|0,e=e+Math.imul(A,ja)|0,e=e+Math.imul(B,ia)|0,f=f+Math.imul(B,ja)|0,d=d+Math.imul(x,la)|0,e=e+Math.imul(x,ma)|0,e=e+Math.imul(y,la)|0,f=f+Math.imul(y,ma)|0,d=d+Math.imul(u,oa)|0,e=e+Math.imul(u,pa)|0,e=e+Math.imul(v,oa)|0,f=f+Math.imul(v,pa)|0;var Ca=(j+d|0)+((8191&e)<<13)|0;j=(f+(e>>>13)|0)+(Ca>>>26)|0,Ca&=67108863,d=Math.imul(M,_),e=Math.imul(M,aa),e=e+Math.imul(N,_)|0,f=Math.imul(N,aa),d=d+Math.imul(J,ca)|0,e=e+Math.imul(J,da)|0,e=e+Math.imul(K,ca)|0,f=f+Math.imul(K,da)|0,d=d+Math.imul(G,fa)|0,e=e+Math.imul(G,ga)|0,e=e+Math.imul(H,fa)|0,f=f+Math.imul(H,ga)|0,d=d+Math.imul(D,ia)|0,e=e+Math.imul(D,ja)|0,e=e+Math.imul(E,ia)|0,f=f+Math.imul(E,ja)|0,d=d+Math.imul(A,la)|0,e=e+Math.imul(A,ma)|0,e=e+Math.imul(B,la)|0,f=f+Math.imul(B,ma)|0,d=d+Math.imul(x,oa)|0,e=e+Math.imul(x,pa)|0,e=e+Math.imul(y,oa)|0,f=f+Math.imul(y,pa)|0;var Da=(j+d|0)+((8191&e)<<13)|0;j=(f+(e>>>13)|0)+(Da>>>26)|0,Da&=67108863,d=Math.imul(M,ca),e=Math.imul(M,da),e=e+Math.imul(N,ca)|0,f=Math.imul(N,da),d=d+Math.imul(J,fa)|0,e=e+Math.imul(J,ga)|0,e=e+Math.imul(K,fa)|0,f=f+Math.imul(K,ga)|0,d=d+Math.imul(G,ia)|0,e=e+Math.imul(G,ja)|0,e=e+Math.imul(H,ia)|0,f=f+Math.imul(H,ja)|0,d=d+Math.imul(D,la)|0,e=e+Math.imul(D,ma)|0,e=e+Math.imul(E,la)|0,f=f+Math.imul(E,ma)|0,d=d+Math.imul(A,oa)|0,e=e+Math.imul(A,pa)|0,e=e+Math.imul(B,oa)|0,f=f+Math.imul(B,pa)|0;var Ea=(j+d|0)+((8191&e)<<13)|0;j=(f+(e>>>13)|0)+(Ea>>>26)|0,Ea&=67108863,d=Math.imul(M,fa),e=Math.imul(M,ga),e=e+Math.imul(N,fa)|0,f=Math.imul(N,ga),d=d+Math.imul(J,ia)|0,e=e+Math.imul(J,ja)|0,e=e+Math.imul(K,ia)|0,f=f+Math.imul(K,ja)|0,d=d+Math.imul(G,la)|0,e=e+Math.imul(G,ma)|0,e=e+Math.imul(H,la)|0,f=f+Math.imul(H,ma)|0,d=d+Math.imul(D,oa)|0,e=e+Math.imul(D,pa)|0,e=e+Math.imul(E,oa)|0,f=f+Math.imul(E,pa)|0;var Fa=(j+d|0)+((8191&e)<<13)|0;j=(f+(e>>>13)|0)+(Fa>>>26)|0,Fa&=67108863,d=Math.imul(M,ia),e=Math.imul(M,ja),e=e+Math.imul(N,ia)|0,f=Math.imul(N,ja),d=d+Math.imul(J,la)|0,e=e+Math.imul(J,ma)|0,e=e+Math.imul(K,la)|0,f=f+Math.imul(K,ma)|0,d=d+Math.imul(G,oa)|0,e=e+Math.imul(G,pa)|0,e=e+Math.imul(H,oa)|0,f=f+Math.imul(H,pa)|0;var Ga=(j+d|0)+((8191&e)<<13)|0;j=(f+(e>>>13)|0)+(Ga>>>26)|0,Ga&=67108863,d=Math.imul(M,la),e=Math.imul(M,ma),e=e+Math.imul(N,la)|0,f=Math.imul(N,ma),d=d+Math.imul(J,oa)|0,e=e+Math.imul(J,pa)|0,e=e+Math.imul(K,oa)|0,f=f+Math.imul(K,pa)|0;var Ha=(j+d|0)+((8191&e)<<13)|0;j=(f+(e>>>13)|0)+(Ha>>>26)|0,Ha&=67108863,d=Math.imul(M,oa),e=Math.imul(M,pa),e=e+Math.imul(N,oa)|0,f=Math.imul(N,pa);var Ia=(j+d|0)+((8191&e)<<13)|0;return j=(f+(e>>>13)|0)+(Ia>>>26)|0,Ia&=67108863,i[0]=qa,i[1]=ra,i[2]=sa,i[3]=ta,i[4]=ua,i[5]=va,i[6]=wa,i[7]=xa,i[8]=ya,i[9]=za,i[10]=Aa,i[11]=Ba,i[12]=Ca,i[13]=Da,i[14]=Ea,i[15]=Fa,i[16]=Ga,i[17]=Ha,i[18]=Ia,0!==j&&(i[19]=j,c.length++),c};Math.imul||(z=j),f.prototype.mulTo=function(a,b){var c,d=this.length+a.length;return c=10===this.length&&10===a.length?z(this,a,b):d<63?j(this,a,b):d<1024?k(this,a,b):l(this,a,b)},m.prototype.makeRBT=function(a){for(var b=new Array(a),c=f.prototype._countBits(a)-1,d=0;d>=1;return d},m.prototype.permute=function(a,b,c,d,e,f){for(var g=0;g>>=1)e++;return 1<>>=13,c[2*g+1]=8191&f,f>>>=13;for(g=2*b;g>=26,b+=e/67108864|0,b+=f>>>26,this.words[c]=67108863&f}return 0!==b&&(this.words[c]=b,this.length++),this},f.prototype.muln=function(a){return this.clone().imuln(a)},f.prototype.sqr=function(){return this.mul(this)},f.prototype.isqr=function(){return this.imul(this.clone())},f.prototype.pow=function(a){var b=i(a);if(0===b.length)return new f(1);for(var c=this,d=0;d=0);var b,c=a%26,e=(a-c)/26,f=67108863>>>26-c<<26-c;if(0!==c){var g=0;for(b=0;b>>26-c}g&&(this.words[b]=g,this.length++)}if(0!==e){for(b=this.length-1;b>=0;b--)this.words[b+e]=this.words[b];for(b=0;b=0);var e;e=b?(b-b%26)/26:0;var f=a%26,g=Math.min((a-f)/26,this.length),h=67108863^67108863>>>f<g)for(this.length-=g,j=0;j=0&&(0!==k||j>=e);j--){var l=0|this.words[j];this.words[j]=k<<26-f|l>>>f,k=l&h}return i&&0!==k&&(i.words[i.length++]=k),0===this.length&&(this.words[0]=0,this.length=1),this.strip()},f.prototype.ishrn=function(a,b,c){return d(0===this.negative),this.iushrn(a,b,c)},f.prototype.shln=function(a){return this.clone().ishln(a)},f.prototype.ushln=function(a){return this.clone().iushln(a)},f.prototype.shrn=function(a){return this.clone().ishrn(a)},f.prototype.ushrn=function(a){return this.clone().iushrn(a)},f.prototype.testn=function(a){d("number"==typeof a&&a>=0);var b=a%26,c=(a-b)/26,e=1<=0);var b=a%26,c=(a-b)/26;if(d(0===this.negative,"imaskn works only with positive numbers"),this.length<=c)return this;if(0!==b&&c++,this.length=Math.min(c,this.length),0!==b){var e=67108863^67108863>>>b<=67108864;b++)this.words[b]-=67108864,b===this.length-1?this.words[b+1]=1:this.words[b+1]++;return this.length=Math.max(this.length,b+1),this},f.prototype.isubn=function(a){if(d("number"==typeof a),d(a<67108864),a<0)return this.iaddn(-a);if(0!==this.negative)return this.negative=0,this.iaddn(a),this.negative=1,this;if(this.words[0]-=a,1===this.length&&this.words[0]<0)this.words[0]=-this.words[0],this.negative=1;else for(var b=0;b>26)-(i/67108864|0),this.words[e+c]=67108863&g}for(;e>26,this.words[e+c]=67108863&g;if(0===h)return this.strip();for(d(h===-1),h=0,e=0;e>26,this.words[e]=67108863&g;return this.negative=1,this.strip()},f.prototype._wordDiv=function(a,b){var c=this.length-a.length,d=this.clone(),e=a,g=0|e.words[e.length-1],h=this._countBits(g);c=26-h,0!==c&&(e=e.ushln(c),d.iushln(c),g=0|e.words[e.length-1]);var i,j=d.length-e.length;if("mod"!==b){i=new f(null),i.length=j+1,i.words=new Array(i.length);for(var k=0;k=0;m--){var n=67108864*(0|d.words[e.length+m])+(0|d.words[e.length+m-1]);for(n=Math.min(n/g|0,67108863),d._ishlnsubmul(e,n,m);0!==d.negative;)n--,d.negative=0,d._ishlnsubmul(e,1,m),d.isZero()||(d.negative^=1);i&&(i.words[m]=n)}return i&&i.strip(),d.strip(),"div"!==b&&0!==c&&d.iushrn(c),{div:i||null,mod:d}},f.prototype.divmod=function(a,b,c){if(d(!a.isZero()),this.isZero())return{div:new f(0),mod:new f(0)};var e,g,h;return 0!==this.negative&&0===a.negative?(h=this.neg().divmod(a,b),"mod"!==b&&(e=h.div.neg()),"div"!==b&&(g=h.mod.neg(),c&&0!==g.negative&&g.iadd(a)),{div:e,mod:g}):0===this.negative&&0!==a.negative?(h=this.divmod(a.neg(),b),"mod"!==b&&(e=h.div.neg()),{div:e,mod:h.mod}):0!==(this.negative&a.negative)?(h=this.neg().divmod(a.neg(),b),"div"!==b&&(g=h.mod.neg(),c&&0!==g.negative&&g.isub(a)),{div:h.div,mod:g}):a.length>this.length||this.cmp(a)<0?{div:new f(0),mod:this}:1===a.length?"div"===b?{div:this.divn(a.words[0]),mod:null}:"mod"===b?{div:null,mod:new f(this.modn(a.words[0]))}:{div:this.divn(a.words[0]),mod:new f(this.modn(a.words[0]))}:this._wordDiv(a,b)},f.prototype.div=function(a){return this.divmod(a,"div",!1).div},f.prototype.mod=function(a){return this.divmod(a,"mod",!1).mod},f.prototype.umod=function(a){return this.divmod(a,"mod",!0).mod},f.prototype.divRound=function(a){var b=this.divmod(a);if(b.mod.isZero())return b.div;var c=0!==b.div.negative?b.mod.isub(a):b.mod,d=a.ushrn(1),e=a.andln(1),f=c.cmp(d);return f<0||1===e&&0===f?b.div:0!==b.div.negative?b.div.isubn(1):b.div.iaddn(1)},f.prototype.modn=function(a){d(a<=67108863);for(var b=(1<<26)%a,c=0,e=this.length-1;e>=0;e--)c=(b*c+(0|this.words[e]))%a;return c},f.prototype.idivn=function(a){d(a<=67108863);for(var b=0,c=this.length-1;c>=0;c--){var e=(0|this.words[c])+67108864*b;this.words[c]=e/a|0,b=e%a}return this.strip()},f.prototype.divn=function(a){return this.clone().idivn(a)},f.prototype.egcd=function(a){d(0===a.negative),d(!a.isZero());var b=this,c=a.clone();b=0!==b.negative?b.umod(a):b.clone();for(var e=new f(1),g=new f(0),h=new f(0),i=new f(1),j=0;b.isEven()&&c.isEven();)b.iushrn(1),c.iushrn(1),++j;for(var k=c.clone(),l=b.clone();!b.isZero();){for(var m=0,n=1;0===(b.words[0]&n)&&m<26;++m,n<<=1);if(m>0)for(b.iushrn(m);m-- >0;)(e.isOdd()||g.isOdd())&&(e.iadd(k),g.isub(l)),e.iushrn(1),g.iushrn(1);for(var o=0,p=1;0===(c.words[0]&p)&&o<26;++o,p<<=1);if(o>0)for(c.iushrn(o);o-- >0;)(h.isOdd()||i.isOdd())&&(h.iadd(k),i.isub(l)),h.iushrn(1),i.iushrn(1);b.cmp(c)>=0?(b.isub(c),e.isub(h),g.isub(i)):(c.isub(b),h.isub(e),i.isub(g))}return{a:h,b:i,gcd:c.iushln(j)}},f.prototype._invmp=function(a){d(0===a.negative),d(!a.isZero());var b=this,c=a.clone();b=0!==b.negative?b.umod(a):b.clone();for(var e=new f(1),g=new f(0),h=c.clone();b.cmpn(1)>0&&c.cmpn(1)>0;){for(var i=0,j=1;0===(b.words[0]&j)&&i<26;++i,j<<=1);if(i>0)for(b.iushrn(i);i-- >0;)e.isOdd()&&e.iadd(h),e.iushrn(1);for(var k=0,l=1;0===(c.words[0]&l)&&k<26;++k,l<<=1);if(k>0)for(c.iushrn(k);k-- >0;)g.isOdd()&&g.iadd(h),g.iushrn(1);b.cmp(c)>=0?(b.isub(c),e.isub(g)):(c.isub(b),g.isub(e))}var m;return m=0===b.cmpn(1)?e:g,m.cmpn(0)<0&&m.iadd(a),m},f.prototype.gcd=function(a){if(this.isZero())return a.abs();if(a.isZero())return this.abs();var b=this.clone(),c=a.clone();b.negative=0,c.negative=0;for(var d=0;b.isEven()&&c.isEven();d++)b.iushrn(1),c.iushrn(1);for(;;){for(;b.isEven();)b.iushrn(1);for(;c.isEven();)c.iushrn(1);var e=b.cmp(c);if(e<0){var f=b;b=c,c=f}else if(0===e||0===c.cmpn(1))break;b.isub(c)}return c.iushln(d)},f.prototype.invm=function(a){return this.egcd(a).a.umod(a)},f.prototype.isEven=function(){return 0===(1&this.words[0])},f.prototype.isOdd=function(){return 1===(1&this.words[0])},f.prototype.andln=function(a){return this.words[0]&a},f.prototype.bincn=function(a){d("number"==typeof a);var b=a%26,c=(a-b)/26,e=1<>>26,h&=67108863,this.words[g]=h}return 0!==f&&(this.words[g]=f,this.length++),this},f.prototype.isZero=function(){return 1===this.length&&0===this.words[0]},f.prototype.cmpn=function(a){var b=a<0;if(0!==this.negative&&!b)return-1;if(0===this.negative&&b)return 1;this.strip();var c;if(this.length>1)c=1;else{b&&(a=-a),d(a<=67108863,"Number is too big");var e=0|this.words[0];c=e===a?0:ea.length)return 1;if(this.length=0;c--){var d=0|this.words[c],e=0|a.words[c];if(d!==e){de&&(b=1);break}}return b},f.prototype.gtn=function(a){return 1===this.cmpn(a)},f.prototype.gt=function(a){return 1===this.cmp(a)},f.prototype.gten=function(a){return this.cmpn(a)>=0},f.prototype.gte=function(a){return this.cmp(a)>=0},f.prototype.ltn=function(a){return this.cmpn(a)===-1},f.prototype.lt=function(a){return this.cmp(a)===-1},f.prototype.lten=function(a){return this.cmpn(a)<=0},f.prototype.lte=function(a){return this.cmp(a)<=0},f.prototype.eqn=function(a){return 0===this.cmpn(a)},f.prototype.eq=function(a){return 0===this.cmp(a)},f.red=function(a){return new s(a)},f.prototype.toRed=function(a){return d(!this.red,"Already a number in reduction context"),d(0===this.negative,"red works only with positives"),a.convertTo(this)._forceRed(a)},f.prototype.fromRed=function(){return d(this.red,"fromRed works only with numbers in reduction context"),this.red.convertFrom(this)},f.prototype._forceRed=function(a){return this.red=a,this},f.prototype.forceRed=function(a){return d(!this.red,"Already a number in reduction context"),this._forceRed(a)},f.prototype.redAdd=function(a){return d(this.red,"redAdd works only with red numbers"),this.red.add(this,a)},f.prototype.redIAdd=function(a){return d(this.red,"redIAdd works only with red numbers"),this.red.iadd(this,a)},f.prototype.redSub=function(a){return d(this.red,"redSub works only with red numbers"),this.red.sub(this,a)},f.prototype.redISub=function(a){return d(this.red,"redISub works only with red numbers"),this.red.isub(this,a)},f.prototype.redShl=function(a){return d(this.red,"redShl works only with red numbers"),this.red.shl(this,a)},f.prototype.redMul=function(a){return d(this.red,"redMul works only with red numbers"),this.red._verify2(this,a),this.red.mul(this,a)},f.prototype.redIMul=function(a){return d(this.red,"redMul works only with red numbers"),this.red._verify2(this,a),this.red.imul(this,a)},f.prototype.redSqr=function(){return d(this.red,"redSqr works only with red numbers"),this.red._verify1(this),this.red.sqr(this)},f.prototype.redISqr=function(){return d(this.red,"redISqr works only with red numbers"),this.red._verify1(this),this.red.isqr(this)},f.prototype.redSqrt=function(){return d(this.red,"redSqrt works only with red numbers"),this.red._verify1(this),this.red.sqrt(this)},f.prototype.redInvm=function(){return d(this.red,"redInvm works only with red numbers"),this.red._verify1(this),this.red.invm(this)},f.prototype.redNeg=function(){return d(this.red,"redNeg works only with red numbers"),this.red._verify1(this),this.red.neg(this)},f.prototype.redPow=function(a){return d(this.red&&!a.red,"redPow(normalNum)"),this.red._verify1(this),this.red.pow(this,a)};var A={k256:null,p224:null,p192:null,p25519:null};n.prototype._tmp=function(){var a=new f(null);return a.words=new Array(Math.ceil(this.n/13)),a},n.prototype.ireduce=function(a){var b,c=a;do this.split(c,this.tmp),c=this.imulK(c),c=c.iadd(this.tmp),b=c.bitLength();while(b>this.n);var d=b0?c.isub(this.p):c.strip(),c},n.prototype.split=function(a,b){a.iushrn(this.n,0,b)},n.prototype.imulK=function(a){return a.imul(this.k)},e(o,n),o.prototype.split=function(a,b){for(var c=4194303,d=Math.min(a.length,9),e=0;e>>22,f=g}f>>>=22,a.words[e-10]=f,0===f&&a.length>10?a.length-=10:a.length-=9},o.prototype.imulK=function(a){a.words[a.length]=0,a.words[a.length+1]=0,a.length+=2;for(var b=0,c=0;c>>=26,a.words[c]=e,b=d}return 0!==b&&(a.words[a.length++]=b),a},f._prime=function B(a){if(A[a])return A[a];var B;if("k256"===a)B=new o;else if("p224"===a)B=new p;else if("p192"===a)B=new q;else{if("p25519"!==a)throw new Error("Unknown prime "+a);B=new r}return A[a]=B,B},s.prototype._verify1=function(a){d(0===a.negative,"red works only with positives"),d(a.red,"red works only with red numbers")},s.prototype._verify2=function(a,b){d(0===(a.negative|b.negative),"red works only with positives"),d(a.red&&a.red===b.red,"red works only with red numbers")},s.prototype.imod=function(a){return this.prime?this.prime.ireduce(a)._forceRed(this):a.umod(this.m)._forceRed(this)},s.prototype.neg=function(a){return a.isZero()?a.clone():this.m.sub(a)._forceRed(this)},s.prototype.add=function(a,b){this._verify2(a,b);var c=a.add(b);return c.cmp(this.m)>=0&&c.isub(this.m),c._forceRed(this)},s.prototype.iadd=function(a,b){this._verify2(a,b);var c=a.iadd(b);return c.cmp(this.m)>=0&&c.isub(this.m),c},s.prototype.sub=function(a,b){this._verify2(a,b);var c=a.sub(b);return c.cmpn(0)<0&&c.iadd(this.m),c._forceRed(this)},s.prototype.isub=function(a,b){this._verify2(a,b);var c=a.isub(b);return c.cmpn(0)<0&&c.iadd(this.m),c},s.prototype.shl=function(a,b){return this._verify1(a),this.imod(a.ushln(b))},s.prototype.imul=function(a,b){return this._verify2(a,b),this.imod(a.imul(b))},s.prototype.mul=function(a,b){return this._verify2(a,b),this.imod(a.mul(b))},s.prototype.isqr=function(a){return this.imul(a,a.clone())},s.prototype.sqr=function(a){return this.mul(a,a)},s.prototype.sqrt=function(a){if(a.isZero())return a.clone();var b=this.m.andln(3);if(d(b%2===1),3===b){var c=this.m.add(new f(1)).iushrn(2);return this.pow(a,c)}for(var e=this.m.subn(1),g=0;!e.isZero()&&0===e.andln(1);)g++,e.iushrn(1);d(!e.isZero());var h=new f(1).toRed(this),i=h.redNeg(),j=this.m.subn(1).iushrn(1),k=this.m.bitLength();for(k=new f(2*k*k).toRed(this);0!==this.pow(k,j).cmp(i);)k.redIAdd(i);for(var l=this.pow(k,e),m=this.pow(a,e.addn(1).iushrn(1)),n=this.pow(a,e),o=g;0!==n.cmp(h);){for(var p=n,q=0;0!==p.cmp(h);q++)p=p.redSqr();d(q=0;e--){for(var k=b.words[e],l=j-1;l>=0;l--){var m=k>>l&1;g!==d[0]&&(g=this.sqr(g)),0!==m||0!==h?(h<<=1,h|=m,i++,(i===c||0===e&&0===l)&&(g=this.mul(g,d[h]),i=0,h=0)):i=0}j=26}return g},s.prototype.convertTo=function(a){var b=a.umod(this.m);return b===a?b.clone():b},s.prototype.convertFrom=function(a){var b=a.clone();return b.red=null,b},f.mont=function(a){return new t(a)},e(t,s),t.prototype.convertTo=function(a){return this.imod(a.ushln(this.shift))},t.prototype.convertFrom=function(a){var b=this.imod(a.mul(this.rinv));return b.red=null,b},t.prototype.imul=function(a,b){if(a.isZero()||b.isZero())return a.words[0]=0,a.length=1,a;var c=a.imul(b),d=c.maskn(this.shift).mul(this.minv).imaskn(this.shift).mul(this.m),e=c.isub(d).iushrn(this.shift),f=e;return e.cmp(this.m)>=0?f=e.isub(this.m):e.cmpn(0)<0&&(f=e.iadd(this.m)),f._forceRed(this)},t.prototype.mul=function(a,b){if(a.isZero()||b.isZero())return new f(0)._forceRed(this);var c=a.mul(b),d=c.maskn(this.shift).mul(this.minv).imaskn(this.shift).mul(this.m),e=c.isub(d).iushrn(this.shift),g=e;return e.cmp(this.m)>=0?g=e.isub(this.m):e.cmpn(0)<0&&(g=e.iadd(this.m)),g._forceRed(this)},t.prototype.invm=function(a){var b=this.imod(a._invmp(this.m).mul(this.r2));return b._forceRed(this)}}("undefined"==typeof b||b,this)},{}],5:[function(a,b,c){function d(a){"string"==typeof a&&a.match(/^0x[0-9A-Fa-f]{40}$/)||h("invalid address",{input:a}),a=a.toLowerCase();for(var b=a.substring(2).split(""),c=0;c>1]>>4>=8&&(a[c]=a[c].toUpperCase()),(15&b[c>>1])>=8&&(a[c+1]=a[c+1].toUpperCase());return"0x"+a.join("")}function e(a,b){var c=null;if("string"!=typeof a&&h("invalid address",{input:a}),a.match(/^(0x)?[0-9a-fA-F]{40}$/))"0x"!==a.substring(0,2)&&(a="0x"+a),c=d(a),a.match(/([A-F].*[a-f])|([a-f].*[A-F])/)&&c!==a&&h("invalid address checksum",{input:a,expected:c});else if(a.match(/^XE[0-9]{2}[0-9A-Za-z]{30,31}$/)){for(a.substring(2,4)!==j(a)&&h("invalid address icap checksum",{input:a}),c=new f(a.substring(4),36).toString(16);c.length<40;)c="0"+c;c=d("0x"+c)}else h("invalid address",{input:a});if(b){for(var e=new f(c.substring(2),16).toString(36).toUpperCase();e.length<30;)e="0"+e;return"XE"+j("XE00"+e)+e}return c}var f=a("bn.js"),g=a("./convert"),h=a("./throw-error"),i=a("./keccak256"),j=function(){for(var a={},b=0;b<10;b++)a[String(b)]=String(b);for(var b=0;b<26;b++)a[String.fromCharCode(65+b)]=String(10+b);var c=Math.floor(Math.log10(Number.MAX_SAFE_INTEGER));return function(b){b=b.toUpperCase(),b=b.substring(4)+b.substring(0,2)+"00";for(var d=b.split(""),e=0;e=c;){var f=d.substring(0,c);d=parseInt(f,10)%97+d.substring(f.length)}for(var g=String(98-parseInt(d,10)%97);g.length<2;)g="0"+g;return g}}();b.exports={getAddress:e}},{"./convert":7,"./keccak256":8,"./throw-error":11,"bn.js":4}],6:[function(a,b,c){function d(a){if(!(this instanceof d))throw new Error("missing new");i.isHexString(a)?("0x"==a&&(a="0x0"),a=new g(a.substring(2),16)):"string"==typeof a&&a.match(/^-?[0-9]*$/)?(""==a&&(a="0"),a=new g(a)):"number"==typeof a&&parseInt(a)==a?a=new g(a):g.isBN(a)||(e(a)?a=a._bn:i.isArrayish(a)?a=new g(i.hexlify(a).substring(2),16):j("invalid BigNumber value",{input:a})),h(this,"_bn",a)}function e(a){return a._bn&&a._bn.mod}function f(a){return e(a)?a:new d(a)}var g=a("bn.js"),h=a("./properties").defineProperty,i=a("./convert"),j=a("./throw-error");h(d,"constantNegativeOne",f(-1)),h(d,"constantZero",f(0)),h(d,"constantOne",f(1)),h(d,"constantTwo",f(2)),h(d,"constantWeiPerEther",f(new g("1000000000000000000"))),h(d.prototype,"fromTwos",function(a){return new 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xa=(j+d|0)+((8191&e)<<13)|0;j=(f+(e>>>13)|0)+(xa>>>26)|0,xa&=67108863,d=Math.imul(J,P),e=Math.imul(J,Q),e=e+Math.imul(K,P)|0,f=Math.imul(K,Q),d=d+Math.imul(G,S)|0,e=e+Math.imul(G,T)|0,e=e+Math.imul(H,S)|0,f=f+Math.imul(H,T)|0,d=d+Math.imul(D,V)|0,e=e+Math.imul(D,W)|0,e=e+Math.imul(E,V)|0,f=f+Math.imul(E,W)|0,d=d+Math.imul(A,Y)|0,e=e+Math.imul(A,Z)|0,e=e+Math.imul(B,Y)|0,f=f+Math.imul(B,Z)|0,d=d+Math.imul(x,_)|0,e=e+Math.imul(x,aa)|0,e=e+Math.imul(y,_)|0,f=f+Math.imul(y,aa)|0,d=d+Math.imul(u,ca)|0,e=e+Math.imul(u,da)|0,e=e+Math.imul(v,ca)|0,f=f+Math.imul(v,da)|0,d=d+Math.imul(r,fa)|0,e=e+Math.imul(r,ga)|0,e=e+Math.imul(s,fa)|0,f=f+Math.imul(s,ga)|0,d=d+Math.imul(o,ia)|0,e=e+Math.imul(o,ja)|0,e=e+Math.imul(p,ia)|0,f=f+Math.imul(p,ja)|0,d=d+Math.imul(l,la)|0,e=e+Math.imul(l,ma)|0,e=e+Math.imul(m,la)|0,f=f+Math.imul(m,ma)|0;var 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za=(j+d|0)+((8191&e)<<13)|0;j=(f+(e>>>13)|0)+(za>>>26)|0,za&=67108863,d=Math.imul(M,S),e=Math.imul(M,T),e=e+Math.imul(N,S)|0,f=Math.imul(N,T),d=d+Math.imul(J,V)|0,e=e+Math.imul(J,W)|0, +e=e+Math.imul(K,V)|0,f=f+Math.imul(K,W)|0,d=d+Math.imul(G,Y)|0,e=e+Math.imul(G,Z)|0,e=e+Math.imul(H,Y)|0,f=f+Math.imul(H,Z)|0,d=d+Math.imul(D,_)|0,e=e+Math.imul(D,aa)|0,e=e+Math.imul(E,_)|0,f=f+Math.imul(E,aa)|0,d=d+Math.imul(A,ca)|0,e=e+Math.imul(A,da)|0,e=e+Math.imul(B,ca)|0,f=f+Math.imul(B,da)|0,d=d+Math.imul(x,fa)|0,e=e+Math.imul(x,ga)|0,e=e+Math.imul(y,fa)|0,f=f+Math.imul(y,ga)|0,d=d+Math.imul(u,ia)|0,e=e+Math.imul(u,ja)|0,e=e+Math.imul(v,ia)|0,f=f+Math.imul(v,ja)|0,d=d+Math.imul(r,la)|0,e=e+Math.imul(r,ma)|0,e=e+Math.imul(s,la)|0,f=f+Math.imul(s,ma)|0,d=d+Math.imul(o,oa)|0,e=e+Math.imul(o,pa)|0,e=e+Math.imul(p,oa)|0,f=f+Math.imul(p,pa)|0;var Aa=(j+d|0)+((8191&e)<<13)|0;j=(f+(e>>>13)|0)+(Aa>>>26)|0,Aa&=67108863,d=Math.imul(M,V),e=Math.imul(M,W),e=e+Math.imul(N,V)|0,f=Math.imul(N,W),d=d+Math.imul(J,Y)|0,e=e+Math.imul(J,Z)|0,e=e+Math.imul(K,Y)|0,f=f+Math.imul(K,Z)|0,d=d+Math.imul(G,_)|0,e=e+Math.imul(G,aa)|0,e=e+Math.imul(H,_)|0,f=f+Math.imul(H,aa)|0,d=d+Math.imul(D,ca)|0,e=e+Math.imul(D,da)|0,e=e+Math.imul(E,ca)|0,f=f+Math.imul(E,da)|0,d=d+Math.imul(A,fa)|0,e=e+Math.imul(A,ga)|0,e=e+Math.imul(B,fa)|0,f=f+Math.imul(B,ga)|0,d=d+Math.imul(x,ia)|0,e=e+Math.imul(x,ja)|0,e=e+Math.imul(y,ia)|0,f=f+Math.imul(y,ja)|0,d=d+Math.imul(u,la)|0,e=e+Math.imul(u,ma)|0,e=e+Math.imul(v,la)|0,f=f+Math.imul(v,ma)|0,d=d+Math.imul(r,oa)|0,e=e+Math.imul(r,pa)|0,e=e+Math.imul(s,oa)|0,f=f+Math.imul(s,pa)|0;var Ba=(j+d|0)+((8191&e)<<13)|0;j=(f+(e>>>13)|0)+(Ba>>>26)|0,Ba&=67108863,d=Math.imul(M,Y),e=Math.imul(M,Z),e=e+Math.imul(N,Y)|0,f=Math.imul(N,Z),d=d+Math.imul(J,_)|0,e=e+Math.imul(J,aa)|0,e=e+Math.imul(K,_)|0,f=f+Math.imul(K,aa)|0,d=d+Math.imul(G,ca)|0,e=e+Math.imul(G,da)|0,e=e+Math.imul(H,ca)|0,f=f+Math.imul(H,da)|0,d=d+Math.imul(D,fa)|0,e=e+Math.imul(D,ga)|0,e=e+Math.imul(E,fa)|0,f=f+Math.imul(E,ga)|0,d=d+Math.imul(A,ia)|0,e=e+Math.imul(A,ja)|0,e=e+Math.imul(B,ia)|0,f=f+Math.imul(B,ja)|0,d=d+Math.imul(x,la)|0,e=e+Math.imul(x,ma)|0,e=e+Math.imul(y,la)|0,f=f+Math.imul(y,ma)|0,d=d+Math.imul(u,oa)|0,e=e+Math.imul(u,pa)|0,e=e+Math.imul(v,oa)|0,f=f+Math.imul(v,pa)|0;var Ca=(j+d|0)+((8191&e)<<13)|0;j=(f+(e>>>13)|0)+(Ca>>>26)|0,Ca&=67108863,d=Math.imul(M,_),e=Math.imul(M,aa),e=e+Math.imul(N,_)|0,f=Math.imul(N,aa),d=d+Math.imul(J,ca)|0,e=e+Math.imul(J,da)|0,e=e+Math.imul(K,ca)|0,f=f+Math.imul(K,da)|0,d=d+Math.imul(G,fa)|0,e=e+Math.imul(G,ga)|0,e=e+Math.imul(H,fa)|0,f=f+Math.imul(H,ga)|0,d=d+Math.imul(D,ia)|0,e=e+Math.imul(D,ja)|0,e=e+Math.imul(E,ia)|0,f=f+Math.imul(E,ja)|0,d=d+Math.imul(A,la)|0,e=e+Math.imul(A,ma)|0,e=e+Math.imul(B,la)|0,f=f+Math.imul(B,ma)|0,d=d+Math.imul(x,oa)|0,e=e+Math.imul(x,pa)|0,e=e+Math.imul(y,oa)|0,f=f+Math.imul(y,pa)|0;var Da=(j+d|0)+((8191&e)<<13)|0;j=(f+(e>>>13)|0)+(Da>>>26)|0,Da&=67108863,d=Math.imul(M,ca),e=Math.imul(M,da),e=e+Math.imul(N,ca)|0,f=Math.imul(N,da),d=d+Math.imul(J,fa)|0,e=e+Math.imul(J,ga)|0,e=e+Math.imul(K,fa)|0,f=f+Math.imul(K,ga)|0,d=d+Math.imul(G,ia)|0,e=e+Math.imul(G,ja)|0,e=e+Math.imul(H,ia)|0,f=f+Math.imul(H,ja)|0,d=d+Math.imul(D,la)|0,e=e+Math.imul(D,ma)|0,e=e+Math.imul(E,la)|0,f=f+Math.imul(E,ma)|0,d=d+Math.imul(A,oa)|0,e=e+Math.imul(A,pa)|0,e=e+Math.imul(B,oa)|0,f=f+Math.imul(B,pa)|0;var Ea=(j+d|0)+((8191&e)<<13)|0;j=(f+(e>>>13)|0)+(Ea>>>26)|0,Ea&=67108863,d=Math.imul(M,fa),e=Math.imul(M,ga),e=e+Math.imul(N,fa)|0,f=Math.imul(N,ga),d=d+Math.imul(J,ia)|0,e=e+Math.imul(J,ja)|0,e=e+Math.imul(K,ia)|0,f=f+Math.imul(K,ja)|0,d=d+Math.imul(G,la)|0,e=e+Math.imul(G,ma)|0,e=e+Math.imul(H,la)|0,f=f+Math.imul(H,ma)|0,d=d+Math.imul(D,oa)|0,e=e+Math.imul(D,pa)|0,e=e+Math.imul(E,oa)|0,f=f+Math.imul(E,pa)|0;var Fa=(j+d|0)+((8191&e)<<13)|0;j=(f+(e>>>13)|0)+(Fa>>>26)|0,Fa&=67108863,d=Math.imul(M,ia),e=Math.imul(M,ja),e=e+Math.imul(N,ia)|0,f=Math.imul(N,ja),d=d+Math.imul(J,la)|0,e=e+Math.imul(J,ma)|0,e=e+Math.imul(K,la)|0,f=f+Math.imul(K,ma)|0,d=d+Math.imul(G,oa)|0,e=e+Math.imul(G,pa)|0,e=e+Math.imul(H,oa)|0,f=f+Math.imul(H,pa)|0;var Ga=(j+d|0)+((8191&e)<<13)|0;j=(f+(e>>>13)|0)+(Ga>>>26)|0,Ga&=67108863,d=Math.imul(M,la),e=Math.imul(M,ma),e=e+Math.imul(N,la)|0,f=Math.imul(N,ma),d=d+Math.imul(J,oa)|0,e=e+Math.imul(J,pa)|0,e=e+Math.imul(K,oa)|0,f=f+Math.imul(K,pa)|0;var Ha=(j+d|0)+((8191&e)<<13)|0;j=(f+(e>>>13)|0)+(Ha>>>26)|0,Ha&=67108863,d=Math.imul(M,oa),e=Math.imul(M,pa),e=e+Math.imul(N,oa)|0,f=Math.imul(N,pa);var Ia=(j+d|0)+((8191&e)<<13)|0;return j=(f+(e>>>13)|0)+(Ia>>>26)|0,Ia&=67108863,i[0]=qa,i[1]=ra,i[2]=sa,i[3]=ta,i[4]=ua,i[5]=va,i[6]=wa,i[7]=xa,i[8]=ya,i[9]=za,i[10]=Aa,i[11]=Ba,i[12]=Ca,i[13]=Da,i[14]=Ea,i[15]=Fa,i[16]=Ga,i[17]=Ha,i[18]=Ia,0!==j&&(i[19]=j,c.length++),c};Math.imul||(z=j),f.prototype.mulTo=function(a,b){var c,d=this.length+a.length;return c=10===this.length&&10===a.length?z(this,a,b):d<63?j(this,a,b):d<1024?k(this,a,b):l(this,a,b)},m.prototype.makeRBT=function(a){for(var b=new Array(a),c=f.prototype._countBits(a)-1,d=0;d>=1;return d},m.prototype.permute=function(a,b,c,d,e,f){for(var g=0;g>>=1)e++;return 1<>>=13,c[2*g+1]=8191&f,f>>>=13;for(g=2*b;g>=26,b+=e/67108864|0,b+=f>>>26,this.words[c]=67108863&f}return 0!==b&&(this.words[c]=b,this.length++),this},f.prototype.muln=function(a){return this.clone().imuln(a)},f.prototype.sqr=function(){return this.mul(this)},f.prototype.isqr=function(){return this.imul(this.clone())},f.prototype.pow=function(a){var b=i(a);if(0===b.length)return new f(1);for(var c=this,d=0;d=0);var b,c=a%26,e=(a-c)/26,f=67108863>>>26-c<<26-c;if(0!==c){var g=0;for(b=0;b>>26-c}g&&(this.words[b]=g,this.length++)}if(0!==e){for(b=this.length-1;b>=0;b--)this.words[b+e]=this.words[b];for(b=0;b=0);var e;e=b?(b-b%26)/26:0;var f=a%26,g=Math.min((a-f)/26,this.length),h=67108863^67108863>>>f<g)for(this.length-=g,j=0;j=0&&(0!==k||j>=e);j--){var l=0|this.words[j];this.words[j]=k<<26-f|l>>>f,k=l&h}return i&&0!==k&&(i.words[i.length++]=k),0===this.length&&(this.words[0]=0,this.length=1),this.strip()},f.prototype.ishrn=function(a,b,c){return d(0===this.negative),this.iushrn(a,b,c)},f.prototype.shln=function(a){return this.clone().ishln(a)},f.prototype.ushln=function(a){return this.clone().iushln(a)},f.prototype.shrn=function(a){return this.clone().ishrn(a)},f.prototype.ushrn=function(a){return this.clone().iushrn(a)},f.prototype.testn=function(a){d("number"==typeof a&&a>=0);var b=a%26,c=(a-b)/26,e=1<=0);var b=a%26,c=(a-b)/26;if(d(0===this.negative,"imaskn works only with positive numbers"),this.length<=c)return this;if(0!==b&&c++,this.length=Math.min(c,this.length),0!==b){var e=67108863^67108863>>>b<=67108864;b++)this.words[b]-=67108864,b===this.length-1?this.words[b+1]=1:this.words[b+1]++;return this.length=Math.max(this.length,b+1),this},f.prototype.isubn=function(a){if(d("number"==typeof a),d(a<67108864),a<0)return this.iaddn(-a);if(0!==this.negative)return this.negative=0,this.iaddn(a),this.negative=1,this;if(this.words[0]-=a,1===this.length&&this.words[0]<0)this.words[0]=-this.words[0],this.negative=1;else for(var b=0;b>26)-(i/67108864|0),this.words[e+c]=67108863&g}for(;e>26,this.words[e+c]=67108863&g;if(0===h)return this.strip();for(d(h===-1),h=0,e=0;e>26,this.words[e]=67108863&g;return this.negative=1,this.strip()},f.prototype._wordDiv=function(a,b){var c=this.length-a.length,d=this.clone(),e=a,g=0|e.words[e.length-1],h=this._countBits(g);c=26-h,0!==c&&(e=e.ushln(c),d.iushln(c),g=0|e.words[e.length-1]);var i,j=d.length-e.length;if("mod"!==b){i=new f(null),i.length=j+1,i.words=new Array(i.length);for(var k=0;k=0;m--){var n=67108864*(0|d.words[e.length+m])+(0|d.words[e.length+m-1]);for(n=Math.min(n/g|0,67108863),d._ishlnsubmul(e,n,m);0!==d.negative;)n--,d.negative=0,d._ishlnsubmul(e,1,m),d.isZero()||(d.negative^=1);i&&(i.words[m]=n)}return i&&i.strip(),d.strip(),"div"!==b&&0!==c&&d.iushrn(c),{div:i||null,mod:d}},f.prototype.divmod=function(a,b,c){if(d(!a.isZero()),this.isZero())return{div:new f(0),mod:new f(0)};var e,g,h;return 0!==this.negative&&0===a.negative?(h=this.neg().divmod(a,b),"mod"!==b&&(e=h.div.neg()),"div"!==b&&(g=h.mod.neg(),c&&0!==g.negative&&g.iadd(a)),{div:e,mod:g}):0===this.negative&&0!==a.negative?(h=this.divmod(a.neg(),b),"mod"!==b&&(e=h.div.neg()),{div:e,mod:h.mod}):0!==(this.negative&a.negative)?(h=this.neg().divmod(a.neg(),b),"div"!==b&&(g=h.mod.neg(),c&&0!==g.negative&&g.isub(a)),{div:h.div,mod:g}):a.length>this.length||this.cmp(a)<0?{div:new f(0),mod:this}:1===a.length?"div"===b?{div:this.divn(a.words[0]),mod:null}:"mod"===b?{div:null,mod:new f(this.modn(a.words[0]))}:{div:this.divn(a.words[0]),mod:new f(this.modn(a.words[0]))}:this._wordDiv(a,b)},f.prototype.div=function(a){return this.divmod(a,"div",!1).div},f.prototype.mod=function(a){return this.divmod(a,"mod",!1).mod},f.prototype.umod=function(a){return this.divmod(a,"mod",!0).mod},f.prototype.divRound=function(a){var b=this.divmod(a);if(b.mod.isZero())return b.div;var c=0!==b.div.negative?b.mod.isub(a):b.mod,d=a.ushrn(1),e=a.andln(1),f=c.cmp(d);return f<0||1===e&&0===f?b.div:0!==b.div.negative?b.div.isubn(1):b.div.iaddn(1)},f.prototype.modn=function(a){d(a<=67108863);for(var b=(1<<26)%a,c=0,e=this.length-1;e>=0;e--)c=(b*c+(0|this.words[e]))%a;return c},f.prototype.idivn=function(a){d(a<=67108863);for(var b=0,c=this.length-1;c>=0;c--){var e=(0|this.words[c])+67108864*b;this.words[c]=e/a|0,b=e%a}return this.strip()},f.prototype.divn=function(a){return this.clone().idivn(a)},f.prototype.egcd=function(a){d(0===a.negative),d(!a.isZero());var b=this,c=a.clone();b=0!==b.negative?b.umod(a):b.clone();for(var e=new f(1),g=new f(0),h=new f(0),i=new f(1),j=0;b.isEven()&&c.isEven();)b.iushrn(1),c.iushrn(1),++j;for(var k=c.clone(),l=b.clone();!b.isZero();){for(var m=0,n=1;0===(b.words[0]&n)&&m<26;++m,n<<=1);if(m>0)for(b.iushrn(m);m-- >0;)(e.isOdd()||g.isOdd())&&(e.iadd(k),g.isub(l)),e.iushrn(1),g.iushrn(1);for(var o=0,p=1;0===(c.words[0]&p)&&o<26;++o,p<<=1);if(o>0)for(c.iushrn(o);o-- >0;)(h.isOdd()||i.isOdd())&&(h.iadd(k),i.isub(l)),h.iushrn(1),i.iushrn(1);b.cmp(c)>=0?(b.isub(c),e.isub(h),g.isub(i)):(c.isub(b),h.isub(e),i.isub(g))}return{a:h,b:i,gcd:c.iushln(j)}},f.prototype._invmp=function(a){d(0===a.negative),d(!a.isZero());var b=this,c=a.clone();b=0!==b.negative?b.umod(a):b.clone();for(var e=new f(1),g=new f(0),h=c.clone();b.cmpn(1)>0&&c.cmpn(1)>0;){for(var i=0,j=1;0===(b.words[0]&j)&&i<26;++i,j<<=1);if(i>0)for(b.iushrn(i);i-- >0;)e.isOdd()&&e.iadd(h),e.iushrn(1);for(var k=0,l=1;0===(c.words[0]&l)&&k<26;++k,l<<=1);if(k>0)for(c.iushrn(k);k-- >0;)g.isOdd()&&g.iadd(h),g.iushrn(1);b.cmp(c)>=0?(b.isub(c),e.isub(g)):(c.isub(b),g.isub(e))}var m;return m=0===b.cmpn(1)?e:g,m.cmpn(0)<0&&m.iadd(a),m},f.prototype.gcd=function(a){if(this.isZero())return a.abs();if(a.isZero())return this.abs();var b=this.clone(),c=a.clone();b.negative=0,c.negative=0;for(var d=0;b.isEven()&&c.isEven();d++)b.iushrn(1),c.iushrn(1);for(;;){for(;b.isEven();)b.iushrn(1);for(;c.isEven();)c.iushrn(1);var e=b.cmp(c);if(e<0){var f=b;b=c,c=f}else if(0===e||0===c.cmpn(1))break;b.isub(c)}return c.iushln(d)},f.prototype.invm=function(a){return this.egcd(a).a.umod(a)},f.prototype.isEven=function(){return 0===(1&this.words[0])},f.prototype.isOdd=function(){return 1===(1&this.words[0])},f.prototype.andln=function(a){return this.words[0]&a},f.prototype.bincn=function(a){d("number"==typeof a);var b=a%26,c=(a-b)/26,e=1<>>26,h&=67108863,this.words[g]=h}return 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B;if("k256"===a)B=new o;else if("p224"===a)B=new p;else if("p192"===a)B=new q;else{if("p25519"!==a)throw new Error("Unknown prime "+a);B=new r}return A[a]=B,B},s.prototype._verify1=function(a){d(0===a.negative,"red works only with positives"),d(a.red,"red works only with red numbers")},s.prototype._verify2=function(a,b){d(0===(a.negative|b.negative),"red works only with positives"),d(a.red&&a.red===b.red,"red works only with red numbers")},s.prototype.imod=function(a){return this.prime?this.prime.ireduce(a)._forceRed(this):a.umod(this.m)._forceRed(this)},s.prototype.neg=function(a){return a.isZero()?a.clone():this.m.sub(a)._forceRed(this)},s.prototype.add=function(a,b){this._verify2(a,b);var c=a.add(b);return c.cmp(this.m)>=0&&c.isub(this.m),c._forceRed(this)},s.prototype.iadd=function(a,b){this._verify2(a,b);var c=a.iadd(b);return c.cmp(this.m)>=0&&c.isub(this.m),c},s.prototype.sub=function(a,b){this._verify2(a,b);var c=a.sub(b);return c.cmpn(0)<0&&c.iadd(this.m),c._forceRed(this)},s.prototype.isub=function(a,b){this._verify2(a,b);var c=a.isub(b);return c.cmpn(0)<0&&c.iadd(this.m),c},s.prototype.shl=function(a,b){return this._verify1(a),this.imod(a.ushln(b))},s.prototype.imul=function(a,b){return this._verify2(a,b),this.imod(a.imul(b))},s.prototype.mul=function(a,b){return this._verify2(a,b),this.imod(a.mul(b))},s.prototype.isqr=function(a){return this.imul(a,a.clone())},s.prototype.sqr=function(a){return this.mul(a,a)},s.prototype.sqrt=function(a){if(a.isZero())return a.clone();var b=this.m.andln(3);if(d(b%2===1),3===b){var c=this.m.add(new f(1)).iushrn(2);return this.pow(a,c)}for(var e=this.m.subn(1),g=0;!e.isZero()&&0===e.andln(1);)g++,e.iushrn(1);d(!e.isZero());var h=new f(1).toRed(this),i=h.redNeg(),j=this.m.subn(1).iushrn(1),k=this.m.bitLength();for(k=new f(2*k*k).toRed(this);0!==this.pow(k,j).cmp(i);)k.redIAdd(i);for(var l=this.pow(k,e),m=this.pow(a,e.addn(1).iushrn(1)),n=this.pow(a,e),o=g;0!==n.cmp(h);){for(var p=n,q=0;0!==p.cmp(h);q++)p=p.redSqr();d(q=0;e--){for(var k=b.words[e],l=j-1;l>=0;l--){var m=k>>l&1;g!==d[0]&&(g=this.sqr(g)),0!==m||0!==h?(h<<=1,h|=m,i++,(i===c||0===e&&0===l)&&(g=this.mul(g,d[h]),i=0,h=0)):i=0}j=26}return g},s.prototype.convertTo=function(a){var b=a.umod(this.m);return b===a?b.clone():b},s.prototype.convertFrom=function(a){var b=a.clone();return b.red=null,b},f.mont=function(a){return new t(a)},e(t,s),t.prototype.convertTo=function(a){return this.imod(a.ushln(this.shift))},t.prototype.convertFrom=function(a){var b=this.imod(a.mul(this.rinv));return b.red=null,b},t.prototype.imul=function(a,b){if(a.isZero()||b.isZero())return a.words[0]=0,a.length=1,a;var c=a.imul(b),d=c.maskn(this.shift).mul(this.minv).imaskn(this.shift).mul(this.m),e=c.isub(d).iushrn(this.shift),f=e;return e.cmp(this.m)>=0?f=e.isub(this.m):e.cmpn(0)<0&&(f=e.iadd(this.m)),f._forceRed(this)},t.prototype.mul=function(a,b){if(a.isZero()||b.isZero())return new f(0)._forceRed(this);var c=a.mul(b),d=c.maskn(this.shift).mul(this.minv).imaskn(this.shift).mul(this.m),e=c.isub(d).iushrn(this.shift),g=e;return e.cmp(this.m)>=0?g=e.isub(this.m):e.cmpn(0)<0&&(g=e.iadd(this.m)),g._forceRed(this)},t.prototype.invm=function(a){var b=this.imod(a._invmp(this.m).mul(this.r2));return b._forceRed(this)}}("undefined"==typeof b||b,this)},{buffer:5}],5:[function(a,b,c){},{}],6:[function(a,b,c){function d(a){"string"==typeof a&&a.match(/^0x[0-9A-Fa-f]{40}$/)||i("invalid address",{input:a}),a=a.toLowerCase();for(var b=a.substring(2).split(""),c=0;c>1]>>4>=8&&(a[c]=a[c].toUpperCase()),(15&b[c>>1])>=8&&(a[c+1]=a[c+1].toUpperCase());return"0x"+a.join("")}function e(a){return Math.log10?Math.log10(a):Math.log(a)/Math.LN10}function f(a,b){var c=null;if("string"!=typeof a&&i("invalid 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g=String(98-parseInt(d,10)%97);g.length<2;)g="0"+g;return g}}();b.exports={getAddress:f}},{"./convert":8,"./keccak256":9,"./throw-error":12,"bn.js":4}],7:[function(a,b,c){function d(a){if(!(this instanceof d))throw new Error("missing new");i.isHexString(a)?("0x"==a&&(a="0x0"),a=new g(a.substring(2),16)):"string"==typeof a&&a.match(/^-?[0-9]*$/)?(""==a&&(a="0"),a=new g(a)):"number"==typeof a&&parseInt(a)==a?a=new g(a):g.isBN(a)||(e(a)?a=a._bn:i.isArrayish(a)?a=new g(i.hexlify(a).substring(2),16):j("invalid BigNumber value",{input:a})),h(this,"_bn",a)}function e(a){return a._bn&&a._bn.mod}function f(a){return e(a)?a:new d(a)}var g=a("bn.js"),h=a("./properties").defineProperty,i=a("./convert"),j=a("./throw-error");h(d,"constantNegativeOne",f(-1)),h(d,"constantZero",f(0)),h(d,"constantOne",f(1)),h(d,"constantTwo",f(2)),h(d,"constantWeiPerEther",f(new g("1000000000000000000"))),h(d.prototype,"fromTwos",function(a){return new 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l=(a("./properties.js").defineProperty,a("./throw-error")),m="0123456789abcdef";b.exports={arrayify:f,isArrayish:e,concat:g,padZeros:i,stripZeros:h,hexlify:k,isHexString:j}},{"./properties.js":10,"./throw-error":12}],9:[function(a,b,c){"use strict";function d(a){return a=f.arrayify(a),"0x"+e.keccak_256(a)}var e=a("js-sha3"),f=a("./convert.js");b.exports=d},{"./convert.js":8,"js-sha3":14}],10:[function(a,b,c){function d(a,b,c){Object.defineProperty(a,b,{enumerable:!0,value:c,writable:!1})}b.exports={defineProperty:d}},{}],11:[function(a,b,c){(function(c){function d(){}function e(a){null==c.ethers&&f(c,"ethers",new d);for(var b in a)null==c.ethers[b]&&f(c.ethers,b,a[b])}var f=a("./properties.js").defineProperty;b.exports=e}).call(this,"undefined"!=typeof global?global:"undefined"!=typeof self?self:"undefined"!=typeof window?window:{})},{"./properties.js":10}],12:[function(a,b,c){"use strict";function d(a,b){var c=new Error(a);for(var d in b)c[d]=b[d];throw 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d(a,b,c){this.blocks=[],this.s=[],this.padding=b,this.outputBits=c,this.reset=!0,this.block=0,this.start=0,this.blockCount=1600-(a<<1)>>5,this.byteCount=this.blockCount<<2,this.outputBlocks=c>>5,this.extraBytes=(31&c)>>3;for(var d=0;d<50;++d)this.s[d]=0}var e="object"==typeof window?window:{},f=!e.JS_SHA3_NO_NODE_JS&&"object"==typeof a&&a.versions&&a.versions.node;f&&(e=c);for(var g=!e.JS_SHA3_NO_COMMON_JS&&"object"==typeof b&&b.exports,h="0123456789abcdef".split(""),i=[31,7936,2031616,520093696],j=[1,256,65536,16777216],k=[6,1536,393216,100663296],l=[0,8,16,24],m=[1,0,32898,0,32906,2147483648,2147516416,2147483648,32907,0,2147483649,0,2147516545,2147483648,32777,2147483648,138,0,136,0,2147516425,0,2147483658,0,2147516555,0,139,2147483648,32905,2147483648,32771,2147483648,32770,2147483648,128,2147483648,32778,0,2147483658,2147483648,2147516545,2147483648,32896,2147483648,2147483649,0,2147516424,2147483648],n=[224,256,384,512],o=[128,256],p=["hex","buffer","arrayBuffer","array"],q=function(a,b,c){ +return function(e){return new d(a,b,a).update(e)[c]()}},r=function(a,b,c){return function(e,f){return new d(a,b,f).update(e)[c]()}},s=function(a,b){var c=q(a,b,"hex");c.create=function(){return new d(a,b,a)},c.update=function(a){return c.create().update(a)};for(var e=0;e>2]|=a[i]<>2]|=d<>2]|=(192|d>>6)<>2]|=(128|63&d)<=57344?(f[c>>2]|=(224|d>>12)<>2]|=(128|d>>6&63)<>2]|=(128|63&d)<>2]|=(240|d>>18)<>2]|=(128|d>>12&63)<>2]|=(128|d>>6&63)<>2]|=(128|63&d)<=g){for(this.start=c-g,this.block=f[h],c=0;c>2]|=this.padding[3&b],this.lastByteIndex===this.byteCount)for(a[0]=a[c],b=1;b>4&15]+h[15&a]+h[a>>12&15]+h[a>>8&15]+h[a>>20&15]+h[a>>16&15]+h[a>>28&15]+h[a>>24&15];g%b===0&&(C(c),f=0)}return e&&(a=c[f],e>0&&(i+=h[a>>4&15]+h[15&a]),e>1&&(i+=h[a>>12&15]+h[a>>8&15]),e>2&&(i+=h[a>>20&15]+h[a>>16&15])),i},d.prototype.arrayBuffer=function(){this.finalize();var a,b=this.blockCount,c=this.s,d=this.outputBlocks,e=this.extraBytes,f=0,g=0,h=this.outputBits>>3;a=e?new ArrayBuffer(d+1<<2):new ArrayBuffer(h);for(var i=new Uint32Array(a);g>8&255,i[a+2]=b>>16&255,i[a+3]=b>>24&255;h%c===0&&C(d)}return f&&(a=h<<2,b=d[g],f>0&&(i[a]=255&b),f>1&&(i[a+1]=b>>8&255),f>2&&(i[a+2]=b>>16&255)),i};var C=function(a){var b,c,d,e,f,g,h,i,j,k,l,n,o,p,q,r,s,t,u,v,w,x,y,z,A,B,C,D,E,F,G,H,I,J,K,L,M,N,O,P,Q,R,S,T,U,V,W,X,Y,Z,$,_,aa,ba,ca,da,ea,fa,ga,ha,ia,ja,ka;for(d=0;d<48;d+=2)e=a[0]^a[10]^a[20]^a[30]^a[40],f=a[1]^a[11]^a[21]^a[31]^a[41],g=a[2]^a[12]^a[22]^a[32]^a[42],h=a[3]^a[13]^a[23]^a[33]^a[43],i=a[4]^a[14]^a[24]^a[34]^a[44],j=a[5]^a[15]^a[25]^a[35]^a[45],k=a[6]^a[16]^a[26]^a[36]^a[46],l=a[7]^a[17]^a[27]^a[37]^a[47],n=a[8]^a[18]^a[28]^a[38]^a[48],o=a[9]^a[19]^a[29]^a[39]^a[49],b=n^(g<<1|h>>>31),c=o^(h<<1|g>>>31),a[0]^=b,a[1]^=c,a[10]^=b,a[11]^=c,a[20]^=b,a[21]^=c,a[30]^=b,a[31]^=c,a[40]^=b,a[41]^=c,b=e^(i<<1|j>>>31),c=f^(j<<1|i>>>31),a[2]^=b,a[3]^=c,a[12]^=b,a[13]^=c,a[22]^=b,a[23]^=c,a[32]^=b,a[33]^=c,a[42]^=b,a[43]^=c,b=g^(k<<1|l>>>31),c=h^(l<<1|k>>>31),a[4]^=b,a[5]^=c,a[14]^=b,a[15]^=c,a[24]^=b,a[25]^=c,a[34]^=b,a[35]^=c,a[44]^=b,a[45]^=c,b=i^(n<<1|o>>>31),c=j^(o<<1|n>>>31),a[6]^=b,a[7]^=c,a[16]^=b,a[17]^=c,a[26]^=b,a[27]^=c,a[36]^=b,a[37]^=c,a[46]^=b,a[47]^=c,b=k^(e<<1|f>>>31),c=l^(f<<1|e>>>31),a[8]^=b,a[9]^=c,a[18]^=b,a[19]^=c,a[28]^=b,a[29]^=c,a[38]^=b,a[39]^=c,a[48]^=b,a[49]^=c,p=a[0],q=a[1],V=a[11]<<4|a[10]>>>28,W=a[10]<<4|a[11]>>>28,D=a[20]<<3|a[21]>>>29,E=a[21]<<3|a[20]>>>29,ha=a[31]<<9|a[30]>>>23,ia=a[30]<<9|a[31]>>>23,R=a[40]<<18|a[41]>>>14,S=a[41]<<18|a[40]>>>14,J=a[2]<<1|a[3]>>>31,K=a[3]<<1|a[2]>>>31,r=a[13]<<12|a[12]>>>20,s=a[12]<<12|a[13]>>>20,X=a[22]<<10|a[23]>>>22,Y=a[23]<<10|a[22]>>>22,F=a[33]<<13|a[32]>>>19,G=a[32]<<13|a[33]>>>19,ja=a[42]<<2|a[43]>>>30,ka=a[43]<<2|a[42]>>>30,ba=a[5]<<30|a[4]>>>2,ca=a[4]<<30|a[5]>>>2,L=a[14]<<6|a[15]>>>26,M=a[15]<<6|a[14]>>>26,t=a[25]<<11|a[24]>>>21,u=a[24]<<11|a[25]>>>21,Z=a[34]<<15|a[35]>>>17,$=a[35]<<15|a[34]>>>17,H=a[45]<<29|a[44]>>>3,I=a[44]<<29|a[45]>>>3,z=a[6]<<28|a[7]>>>4,A=a[7]<<28|a[6]>>>4,da=a[17]<<23|a[16]>>>9,ea=a[16]<<23|a[17]>>>9,N=a[26]<<25|a[27]>>>7,O=a[27]<<25|a[26]>>>7,v=a[36]<<21|a[37]>>>11,w=a[37]<<21|a[36]>>>11,_=a[47]<<24|a[46]>>>8,aa=a[46]<<24|a[47]>>>8,T=a[8]<<27|a[9]>>>5,U=a[9]<<27|a[8]>>>5,B=a[18]<<20|a[19]>>>12,C=a[19]<<20|a[18]>>>12,fa=a[29]<<7|a[28]>>>25,ga=a[28]<<7|a[29]>>>25,P=a[38]<<8|a[39]>>>24,Q=a[39]<<8|a[38]>>>24,x=a[48]<<14|a[49]>>>18,y=a[49]<<14|a[48]>>>18,a[0]=p^~r&t,a[1]=q^~s&u,a[10]=z^~B&D,a[11]=A^~C&E,a[20]=J^~L&N,a[21]=K^~M&O,a[30]=T^~V&X,a[31]=U^~W&Y,a[40]=ba^~da&fa,a[41]=ca^~ea&ga,a[2]=r^~t&v,a[3]=s^~u&w,a[12]=B^~D&F,a[13]=C^~E&G,a[22]=L^~N&P,a[23]=M^~O&Q,a[32]=V^~X&Z,a[33]=W^~Y&$,a[42]=da^~fa&ha,a[43]=ea^~ga&ia,a[4]=t^~v&x,a[5]=u^~w&y,a[14]=D^~F&H,a[15]=E^~G&I,a[24]=N^~P&R,a[25]=O^~Q&S,a[34]=X^~Z&_,a[35]=Y^~$&aa,a[44]=fa^~ha&ja,a[45]=ga^~ia&ka,a[6]=v^~x&p,a[7]=w^~y&q,a[16]=F^~H&z,a[17]=G^~I&A,a[26]=P^~R&J,a[27]=Q^~S&K,a[36]=Z^~_&T,a[37]=$^~aa&U,a[46]=ha^~ja&ba,a[47]=ia^~ka&ca,a[8]=x^~p&r,a[9]=y^~q&s,a[18]=H^~z&B,a[19]=I^~A&C,a[28]=R^~J&L,a[29]=S^~K&M,a[38]=_^~T&V,a[39]=aa^~U&W,a[48]=ja^~ba&da,a[49]=ka^~ca&ea,a[0]^=m[d],a[1]^=m[d+1]};if(g)b.exports=v;else for(var x=0;x 0) { - if (params.filter.topics.length > 1) { - throw new Error('unsupported topic format'); - } - var topic0 = params.filter.topics[0]; - if (typeof(topic0) !== 'string' || topic0.length !== 66) { - throw new Error('unsupported topic0 format'); - } - url += '&topic0=' + topic0; - } - } catch (error) { - return Promise.reject(error); - } - - - url += apiKey; - return Provider.fetchJSON(url, null, getResult); - - default: - break; - } - - return Promise.reject(new Error('not implemented - ' + method)); -}); - -module.exports = EtherscanProvider;; - -},{"./provider.js":22,"ethers-utils/convert.js":12,"ethers-utils/properties.js":15}],4:[function(require,module,exports){ -'use strict'; - -var inherits = require('inherits'); - -var Provider = require('./provider.js'); - -var utils = (function() { - return { - defineProperty: require('ethers-utils/properties.js').defineProperty, - }; -})(); - - -function FallbackProvider(providers) { - if (providers.length === 0) { throw new Error('no providers'); } - - for (var i = 1; i < providers.length; i++) { - if (providers[0].chainId !== providers[i].chainId) { - throw new Error('incompatible providers - chainId mismatch'); - } - - if (providers[0].testnet !== providers[i].testnet) { - throw new Error('incompatible providers - testnet mismatch'); - } - } - - if (!(this instanceof FallbackProvider)) { throw new Error('missing new'); } - Provider.call(this, providers[0].testnet, providers[0].chainId); - - providers = providers.slice(0); - Object.defineProperty(this, 'providers', { - get: function() { - return providers.slice(0); - } - }); -} -inherits(FallbackProvider, Provider); - - -utils.defineProperty(FallbackProvider.prototype, 'perform', function(method, params) { - var providers = this.providers; - return new Promise(function(resolve, reject) { - var firstError = null; - function next() { - if (!providers.length) { - reject(firstError); - return; - } - - var provider = providers.shift(); - provider.perform(method, params).then(function(result) { - resolve(result); - }, function (error) { - if (!firstError) { firstError = error; } - next(); - }); - } - next(); - }); -}); - -module.exports = FallbackProvider; - -},{"./provider.js":22,"ethers-utils/properties.js":15,"inherits":20}],5:[function(require,module,exports){ -'use strict'; - -var Provider = require('./provider.js'); - -var EtherscanProvider = require('./etherscan-provider.js'); -var FallbackProvider = require('./fallback-provider.js'); -var InfuraProvider = require('./infura-provider.js'); -var JsonRpcProvider = require('./json-rpc-provider.js'); - -function getDefaultProvider(testnet) { - return new FallbackProvider([ - new InfuraProvider(testnet), - new EtherscanProvider(testnet), - ]); -} - -module.exports = { - EtherscanProvider: EtherscanProvider, - FallbackProvider: FallbackProvider, - InfuraProvider: InfuraProvider, - JsonRpcProvider: JsonRpcProvider, - - isProvder: Provider.isProvider, - - getDefaultProvider:getDefaultProvider, - - Provider: Provider, -} - -require('ethers-utils/standalone.js')({ - providers: module.exports -}); - - -},{"./etherscan-provider.js":3,"./fallback-provider.js":4,"./infura-provider.js":6,"./json-rpc-provider.js":7,"./provider.js":22,"ethers-utils/standalone.js":17}],6:[function(require,module,exports){ -var JsonRpcProvider = require('./json-rpc-provider.js'); - -var utils = (function() { - return { - defineProperty: require('ethers-utils/properties.js').defineProperty - } -})(); - -function InfuraProvider(testnet, apiAccessToken) { - if (!(this instanceof InfuraProvider)) { throw new Error('missing new'); } - - var host = (testnet ? "ropsten": "mainnet") + '.infura.io'; - var url = 'https://' + host + '/' + (apiAccessToken || ''); - - JsonRpcProvider.call(this, url, testnet); - - utils.defineProperty(this, 'apiAccessToken', apiAccessToken || null); -} -JsonRpcProvider.inherits(InfuraProvider); - -module.exports = InfuraProvider; - -},{"./json-rpc-provider.js":7,"ethers-utils/properties.js":15}],7:[function(require,module,exports){ -'use strict'; - -// See: https://github.com/ethereum/wiki/wiki/JSON-RPC - -var Provider = require('./provider.js'); - -var utils = (function() { - var convert = require('ethers-utils/convert'); - return { - defineProperty: require('ethers-utils/properties').defineProperty, - - hexlify: convert.hexlify, - isHexString: convert.isHexString, - } -})(); - -function getResult(payload) { - if (payload.error) { - var error = new Error(payload.error.message); - error.code = payload.error.code; - error.data = payload.error.data; - throw error; - } - - return payload.result; -} - -function stripHexZeros(value) { - while (value.length > 3 && value.substring(0, 3) === '0x0') { - value = '0x' + value.substring(3); - } - return value; -} - -function getTransaction(transaction) { - var result = {}; - - for (var key in transaction) { - result[key] = utils.hexlify(transaction[key]); - } - - // Some nodes (INFURA ropsten; INFURA mainnet is fine) don't like extra zeros. - ['gasLimit', 'gasPrice', 'nonce', 'value'].forEach(function(key) { - if (!result[key]) { return; } - result[key] = stripHexZeros(result[key]); - }); - - return result; -} - -function JsonRpcProvider(url, testnet, chainId) { - if (!(this instanceof JsonRpcProvider)) { throw new Error('missing new'); } - - Provider.call(this, testnet, chainId); - - if (!url) { url = 'http://localhost:8545'; } - - utils.defineProperty(this, 'url', url); -} -Provider.inherits(JsonRpcProvider); - -utils.defineProperty(JsonRpcProvider.prototype, 'send', function(method, params) { - var request = { - method: method, - params: params, - id: 42, - jsonrpc: "2.0" - }; - return Provider.fetchJSON(this.url, JSON.stringify(request), getResult); -}); - -utils.defineProperty(JsonRpcProvider.prototype, 'perform', function(method, params) { - switch (method) { - case 'getBlockNumber': - return this.send('eth_blockNumber', []); - - case 'getGasPrice': - return this.send('eth_gasPrice', []); - - case 'getBalance': - var blockTag = params.blockTag; - if (utils.isHexString(blockTag)) { blockTag = stripHexZeros(blockTag); } - return this.send('eth_getBalance', [params.address, blockTag]); - - case 'getTransactionCount': - var blockTag = params.blockTag; - if (utils.isHexString(blockTag)) { blockTag = stripHexZeros(blockTag); } - return this.send('eth_getTransactionCount', [params.address, blockTag]); - - case 'getCode': - var blockTag = params.blockTag; - if (utils.isHexString(blockTag)) { blockTag = stripHexZeros(blockTag); } - return this.send('eth_getCode', [params.address, blockTag]); - - case 'getStorageAt': - var position = params.position; - if (utils.isHexString(position)) { position = stripHexZeros(position); } - var blockTag = params.blockTag; - if (utils.isHexString(blockTag)) { blockTag = stripHexZeros(blockTag); } - return this.send('eth_getStorageAt', [params.address, position, blockTag]); - - case 'sendTransaction': - return this.send('eth_sendRawTransaction', [params.signedTransaction]); - - case 'getBlock': - if (params.blockTag) { - var blockTag = params.blockTag; - if (utils.isHexString(blockTag)) { blockTag = stripHexZeros(blockTag); } - return this.send('eth_getBlockByNumber', [blockTag, false]); - } else if (params.blockHash) { - return this.send('eth_getBlockByHash', [params.blockHash, false]); - } - return Promise.reject(new Error('invalid block tag or block hash')); - - case 'getTransaction': - return this.send('eth_getTransactionByHash', [params.transactionHash]); - - case 'getTransactionReceipt': - return this.send('eth_getTransactionReceipt', [params.transactionHash]); - - case 'call': - return this.send('eth_call', [getTransaction(params.transaction), 'latest']); - - case 'estimateGas': - return this.send('eth_estimateGas', [getTransaction(params.transaction)]); - - case 'getLogs': - return this.send('eth_getLogs', [params.filter]); - - default: - break; - } - - return Promise.reject(new Error('not implemented - ' + method)); -}); - -module.exports = JsonRpcProvider; - -},{"./provider.js":22,"ethers-utils/convert":12,"ethers-utils/properties":15}],8:[function(require,module,exports){ (function (module, exports) { 'use strict'; @@ -522,8 +51,7 @@ module.exports = JsonRpcProvider; var Buffer; try { - // Obfuscate that we require Buffer, to reduce size - Buffer = require('buf' + 'fer').Buffer; + Buffer = require('buffer').Buffer; } catch (e) { } @@ -3899,7 +3427,9 @@ module.exports = JsonRpcProvider; }; })(typeof module === 'undefined' || module, this); -},{}],9:[function(require,module,exports){ +},{"buffer":2}],2:[function(require,module,exports){ + +},{}],3:[function(require,module,exports){ var BN = require('bn.js'); @@ -3933,6 +3463,15 @@ function getChecksumAddress(address) { return '0x' + address.join(''); } +// Shims for environments that are missing some required constants and functions +var MAX_SAFE_INTEGER = 0x1fffffffffffff; + +function log10(x) { + if (Math.log10) { return Math.log10(x); } + return Math.log(x) / Math.LN10; +} + + // See: https://en.wikipedia.org/wiki/International_Bank_Account_Number var ibanChecksum = (function() { @@ -3942,7 +3481,7 @@ var ibanChecksum = (function() { for (var i = 0; i < 26; i++) { ibanLookup[String.fromCharCode(65 + i)] = String(10 + i); } // How many decimal digits can we process? (for 64-bit float, this is 15) - var safeDigits = Math.floor(Math.log10(Number.MAX_SAFE_INTEGER)); + var safeDigits = Math.floor(log10(MAX_SAFE_INTEGER)); return function(address) { address = address.toUpperCase(); @@ -4016,7 +3555,7 @@ module.exports = { getAddress: getAddress, } -},{"./convert":12,"./keccak256":13,"./throw-error":18,"bn.js":8}],10:[function(require,module,exports){ +},{"./convert":6,"./keccak256":7,"./throw-error":12,"bn.js":1}],4:[function(require,module,exports){ /** * BigNumber * @@ -4097,6 +3636,10 @@ defineProperty(BigNumber.prototype, 'mod', function(other) { return new BigNumber(this._bn.mod(bigNumberify(other)._bn)); }); +defineProperty(BigNumber.prototype, 'pow', function(other) { + return new BigNumber(this._bn.pow(bigNumberify(other)._bn)); +}); + defineProperty(BigNumber.prototype, 'maskn', function(value) { return new BigNumber(this._bn.maskn(value)); @@ -4160,7 +3703,7 @@ module.exports = { bigNumberify: bigNumberify }; -},{"./convert":12,"./properties":15,"./throw-error":18,"bn.js":8}],11:[function(require,module,exports){ +},{"./convert":6,"./properties":9,"./throw-error":12,"bn.js":1}],5:[function(require,module,exports){ var getAddress = require('./address').getAddress; var convert = require('./convert'); @@ -4182,7 +3725,7 @@ module.exports = { getContractAddress: getContractAddress, } -},{"./address":9,"./convert":12,"./keccak256":13,"./rlp":16}],12:[function(require,module,exports){ +},{"./address":3,"./convert":6,"./keccak256":7,"./rlp":10}],6:[function(require,module,exports){ /** * Conversion Utilities * @@ -4191,6 +3734,17 @@ module.exports = { var defineProperty = require('./properties.js').defineProperty; var throwError = require('./throw-error'); +function addSlice(array) { + if (array.slice) { return array; } + + array.slice = function() { + var args = Array.prototype.slice.call(arguments); + return new Uint8Array(Array.prototype.slice.apply(array, args)); + } + + return array; +} + function isArrayish(value) { if (!value || parseInt(value.length) != value.length || typeof(value) === 'string') { return false; @@ -4221,11 +3775,11 @@ function arrayify(value, name) { result.push(parseInt(value.substr(i, 2), 16)); } - return new Uint8Array(result); + return addSlice(new Uint8Array(result)); } if (isArrayish(value)) { - return new Uint8Array(value); + return addSlice(new Uint8Array(value)); } throwError('invalid arrayify value', { name: name, input: value }); @@ -4247,7 +3801,7 @@ function concat(objects) { offset += arrays[i].length; } - return result; + return addSlice(result); } function stripZeros(value) { value = arrayify(value); @@ -4273,7 +3827,7 @@ function padZeros(value, length) { var result = new Uint8Array(length); result.set(value, length - value.length); - return result; + return addSlice(result); } @@ -4345,7 +3899,7 @@ module.exports = { isHexString: isHexString, }; -},{"./properties.js":15,"./throw-error":18}],13:[function(require,module,exports){ +},{"./properties.js":9,"./throw-error":12}],7:[function(require,module,exports){ 'use strict'; var sha3 = require('js-sha3'); @@ -4359,7 +3913,7 @@ function keccak256(data) { module.exports = keccak256; -},{"./convert.js":12,"js-sha3":21}],14:[function(require,module,exports){ +},{"./convert.js":6,"js-sha3":15}],8:[function(require,module,exports){ 'use strict'; var convert = require('./convert'); @@ -4399,7 +3953,7 @@ function namehash(name, depth) { module.exports = namehash; -},{"./convert":12,"./keccak256":13,"./utf8":19}],15:[function(require,module,exports){ +},{"./convert":6,"./keccak256":7,"./utf8":13}],9:[function(require,module,exports){ function defineProperty(object, name, value) { Object.defineProperty(object, name, { enumerable: true, @@ -4412,7 +3966,7 @@ module.exports = { defineProperty: defineProperty, }; -},{}],16:[function(require,module,exports){ +},{}],10:[function(require,module,exports){ //See: https://github.com/ethereum/wiki/wiki/RLP var convert = require('./convert.js'); @@ -4556,7 +4110,7 @@ module.exports = { decode: decode, } -},{"./convert.js":12}],17:[function(require,module,exports){ +},{"./convert.js":6}],11:[function(require,module,exports){ (function (global){ var defineProperty = require('./properties.js').defineProperty; @@ -4583,7 +4137,7 @@ function defineEthersValues(values) { module.exports = defineEthersValues; }).call(this,typeof global !== "undefined" ? global : typeof self !== "undefined" ? self : typeof window !== "undefined" ? window : {}) -},{"./properties.js":15}],18:[function(require,module,exports){ +},{"./properties.js":9}],12:[function(require,module,exports){ 'use strict'; function throwError(message, params) { @@ -4596,7 +4150,7 @@ function throwError(message, params) { module.exports = throwError; -},{}],19:[function(require,module,exports){ +},{}],13:[function(require,module,exports){ var convert = require('./convert.js'); @@ -4711,7 +4265,7 @@ module.exports = { toUtf8String: bytesToUtf8, }; -},{"./convert.js":12}],20:[function(require,module,exports){ +},{"./convert.js":6}],14:[function(require,module,exports){ if (typeof Object.create === 'function') { // implementation from standard node.js 'util' module module.exports = function inherits(ctor, superCtor) { @@ -4736,7 +4290,7 @@ if (typeof Object.create === 'function') { } } -},{}],21:[function(require,module,exports){ +},{}],15:[function(require,module,exports){ (function (process,global){ /** * [js-sha3]{@link https://github.com/emn178/js-sha3} @@ -5215,13 +4769,596 @@ if (typeof Object.create === 'function') { })(); }).call(this,require('_process'),typeof global !== "undefined" ? global : typeof self !== "undefined" ? self : typeof window !== "undefined" ? window : {}) -},{"_process":1}],22:[function(require,module,exports){ +},{"_process":16}],16:[function(require,module,exports){ +module.exports = undefined; +},{}],17:[function(require,module,exports){ +'use strict'; + +try { + module.exports.XMLHttpRequest = XMLHttpRequest; +} catch(error) { + console.log('Warning: XMLHttpRequest is not defined'); + module.exports.XMLHttpRequest = null; +} + +},{}],18:[function(require,module,exports){ +'use strict'; + +var Provider = require('./provider.js'); + +var utils = (function() { + var convert = require('ethers-utils/convert.js'); + return { + defineProperty: require('ethers-utils/properties.js').defineProperty, + + hexlify: convert.hexlify, + }; +})(); + +// @TODO: Add this to utils; lots of things need this now +function stripHexZeros(value) { + while (value.length > 3 && value.substring(0, 3) === '0x0') { + value = '0x' + value.substring(3); + } + return value; +} + +function getTransactionString(transaction) { + var result = []; + for (var key in transaction) { + if (transaction[key] == null) { continue; } + var value = utils.hexlify(transaction[key]); + if ({ gasLimit: true, gasPrice: true, nonce: true, value: true }[key]) { + value = stripHexZeros(value); + } + result.push(key + '=' + value); + } + return result.join('&'); +} + +function EtherscanProvider(network, apiKey) { + Provider.call(this, network); + + var baseUrl = null; + switch(this.name) { + case 'homestead': + baseUrl = 'https://api.etherscan.io'; + break; + case 'ropsten': + baseUrl = 'https://ropsten.etherscan.io'; + break; + case 'rinkeby': + baseUrl = 'https://rinkeby.etherscan.io'; + break; + case 'kovan': + baseUrl = 'https://kovan.etherscan.io'; + break; + default: + throw new Error('unsupported network'); + } + utils.defineProperty(this, 'baseUrl', baseUrl); + + utils.defineProperty(this, 'apiKey', apiKey || null); +} +Provider.inherits(EtherscanProvider); + +utils.defineProperty(EtherscanProvider.prototype, '_call', function() { +}); + +utils.defineProperty(EtherscanProvider.prototype, '_callProxy', function() { +}); + +function getResult(result) { + // getLogs has weird success responses + if (result.status == 0 && result.message === 'No records found') { + return result.result; + } + + if (result.status != 1 || result.message != 'OK') { + var error = new Error('invalid response'); + error.result = JSON.stringify(result); + throw error; + } + + return result.result; +} + +function getJsonResult(result) { + if (result.jsonrpc != '2.0') { + var error = new Error('invalid response'); + error.result = JSON.stringify(result); + throw error; + } + + if (result.error) { + var error = new Error(result.error.message || 'unknown error'); + if (result.error.code) { error.code = result.error.code; } + if (result.error.data) { error.data = result.error.data; } + throw error; + } + + return result.result; +} + +function checkLogTag(blockTag) { + if (blockTag === 'pending') { throw new Error('pending not supported'); } + if (blockTag === 'latest') { return blockTag; } + + return parseInt(blockTag.substring(2), 16); +} + + +utils.defineProperty(EtherscanProvider.prototype, 'perform', function(method, params) { + if (!params) { params = {}; } + + var url = this.baseUrl; + + var apiKey = ''; + if (this.apiKey) { apiKey += '&apikey=' + this.apiKey; } + + switch (method) { + case 'getBlockNumber': + url += '/api?module=proxy&action=eth_blockNumber' + apiKey; + return Provider.fetchJSON(url, null, getJsonResult); + + case 'getGasPrice': + url += '/api?module=proxy&action=eth_gasPrice' + apiKey; + return Provider.fetchJSON(url, null, getJsonResult); + + + case 'getBalance': + // Returns base-10 result + url += '/api?module=account&action=balance&address=' + params.address; + url += '&tag=' + params.blockTag + apiKey; + return Provider.fetchJSON(url, null, getResult); + + case 'getTransactionCount': + url += '/api?module=proxy&action=eth_getTransactionCount&address=' + params.address; + url += '&tag=' + params.blockTag + apiKey; + return Provider.fetchJSON(url, null, getJsonResult); + + case 'getCode': + url += '/api?module=proxy&action=eth_getCode&address=' + params.address; + url += '&tag=' + params.blockTag + apiKey; + return Provider.fetchJSON(url, null, getJsonResult); + + case 'getStorageAt': + url += '/api?module=proxy&action=eth_getStorageAt&address=' + params.address; + url += '&position=' + stripHexZeros(params.position); + url += '&tag=' + stripHexZeros(params.blockTag) + apiKey; + return Provider.fetchJSON(url, null, getJsonResult); + + case 'sendTransaction': + url += '/api?module=proxy&action=eth_sendRawTransaction&hex=' + params.signedTransaction; + url += apiKey; + return Provider.fetchJSON(url, null, getJsonResult); + + + case 'getBlock': + if (params.blockTag) { + url += '/api?module=proxy&action=eth_getBlockByNumber&tag=' + stripHexZeros(params.blockTag); + url += '&boolean=false'; + url += apiKey; + return Provider.fetchJSON(url, null, getJsonResult); + } + throw new Error('getBlock by blockHash not implmeneted'); + + case 'getTransaction': + url += '/api?module=proxy&action=eth_getTransactionByHash&txhash=' + params.transactionHash; + url += apiKey; + return Provider.fetchJSON(url, null, getJsonResult); + + case 'getTransactionReceipt': + url += '/api?module=proxy&action=eth_getTransactionReceipt&txhash=' + params.transactionHash; + url += apiKey; + return Provider.fetchJSON(url, null, getJsonResult); + + + case 'call': + var transaction = getTransactionString(params.transaction); + if (transaction) { transaction = '&' + transaction; } + url += '/api?module=proxy&action=eth_call' + transaction; + url += apiKey; + return Provider.fetchJSON(url, null, getJsonResult); + + case 'estimateGas': + var transaction = getTransactionString(params.transaction); + if (transaction) { transaction = '&' + transaction; } + url += '/api?module=proxy&action=eth_estimateGas&' + transaction; + url += apiKey; + return Provider.fetchJSON(url, null, getJsonResult); + + case 'getLogs': + url += '/api?module=logs&action=getLogs'; + try { + if (params.filter.fromBlock) { + url += '&fromBlock=' + checkLogTag(params.filter.fromBlock); + } + + if (params.filter.toBlock) { + url += '&toBlock=' + checkLogTag(params.filter.toBlock); + } + + if (params.filter.address) { + url += '&address=' + params.filter.address; + } + + // @TODO: We can handle slightly more complicated logs using the logs API + if (params.filter.topics && params.filter.topics.length > 0) { + if (params.filter.topics.length > 1) { + throw new Error('unsupported topic format'); + } + var topic0 = params.filter.topics[0]; + if (typeof(topic0) !== 'string' || topic0.length !== 66) { + throw new Error('unsupported topic0 format'); + } + url += '&topic0=' + topic0; + } + } catch (error) { + return Promise.reject(error); + } + + + url += apiKey; + return Provider.fetchJSON(url, null, getResult); + + default: + break; + } + + return Promise.reject(new Error('not implemented - ' + method)); +}); + +module.exports = EtherscanProvider;; + +},{"./provider.js":24,"ethers-utils/convert.js":6,"ethers-utils/properties.js":9}],19:[function(require,module,exports){ +'use strict'; + +var inherits = require('inherits'); + +var Provider = require('./provider.js'); + +var utils = (function() { + return { + defineProperty: require('ethers-utils/properties.js').defineProperty, + }; +})(); + + +function FallbackProvider(providers) { + if (providers.length === 0) { throw new Error('no providers'); } + + for (var i = 1; i < providers.length; i++) { + if (providers[0].chainId !== providers[i].chainId) { + throw new Error('incompatible providers - chainId mismatch'); + } + + if (providers[0].testnet !== providers[i].testnet) { + throw new Error('incompatible providers - testnet mismatch'); + } + } + + if (!(this instanceof FallbackProvider)) { throw new Error('missing new'); } + Provider.call(this, providers[0].testnet, providers[0].chainId); + + providers = providers.slice(0); + Object.defineProperty(this, 'providers', { + get: function() { + return providers.slice(0); + } + }); +} +inherits(FallbackProvider, Provider); + + +utils.defineProperty(FallbackProvider.prototype, 'perform', function(method, params) { + var providers = this.providers; + return new Promise(function(resolve, reject) { + var firstError = null; + function next() { + if (!providers.length) { + reject(firstError); + return; + } + + var provider = providers.shift(); + provider.perform(method, params).then(function(result) { + resolve(result); + }, function (error) { + if (!firstError) { firstError = error; } + next(); + }); + } + next(); + }); +}); + +module.exports = FallbackProvider; + +},{"./provider.js":24,"ethers-utils/properties.js":9,"inherits":14}],20:[function(require,module,exports){ +'use strict'; + +var Provider = require('./provider.js'); + +var EtherscanProvider = require('./etherscan-provider.js'); +var FallbackProvider = require('./fallback-provider.js'); +var InfuraProvider = require('./infura-provider.js'); +var JsonRpcProvider = require('./json-rpc-provider.js'); + +function getDefaultProvider(network) { + return new FallbackProvider([ + new InfuraProvider(network), + new EtherscanProvider(network), + ]); +} + +module.exports = { + EtherscanProvider: EtherscanProvider, + FallbackProvider: FallbackProvider, + InfuraProvider: InfuraProvider, + JsonRpcProvider: JsonRpcProvider, + + isProvider: Provider.isProvider, + + networks: Provider.networks, + + getDefaultProvider:getDefaultProvider, + + Provider: Provider, +} + +require('ethers-utils/standalone.js')({ + providers: module.exports +}); + + +},{"./etherscan-provider.js":18,"./fallback-provider.js":19,"./infura-provider.js":21,"./json-rpc-provider.js":22,"./provider.js":24,"ethers-utils/standalone.js":11}],21:[function(require,module,exports){ +'use strict'; + +var Provider = require('./provider'); +var JsonRpcProvider = require('./json-rpc-provider'); + +var utils = (function() { + return { + defineProperty: require('ethers-utils/properties.js').defineProperty + } +})(); + +function InfuraProvider(network, apiAccessToken) { + if (!(this instanceof InfuraProvider)) { throw new Error('missing new'); } + + // Legacy constructor (testnet, chainId, apiAccessToken) + // @TODO: Remove this in the next major release + if (arguments.length === 3) { + apiAccessToken = arguments[2]; + network = Provider._legacyConstructor(network, 2, arguments[0], arguments[1]); + } else { + apiAccessToken = null; + network = Provider._legacyConstructor(network, arguments.length, arguments[0], arguments[1]); + } + + var host = null; + switch(network.name) { + case 'homestead': + host = 'mainnet.infura.io'; + break; + case 'ropsten': + host = 'ropsten.infura.io'; + break; + case 'rinkeby': + host = 'rinkeby.infura.io'; + break; + case 'kovan': + host = 'kovan.infura.io'; + break; + default: + throw new Error('unsupported network'); + } + + var url = 'https://' + host + '/' + (apiAccessToken || ''); + + JsonRpcProvider.call(this, url, network); + + utils.defineProperty(this, 'apiAccessToken', apiAccessToken || null); +} +JsonRpcProvider.inherits(InfuraProvider); + +module.exports = InfuraProvider; + +},{"./json-rpc-provider":22,"./provider":24,"ethers-utils/properties.js":9}],22:[function(require,module,exports){ +'use strict'; + +// See: https://github.com/ethereum/wiki/wiki/JSON-RPC + +var Provider = require('./provider.js'); + +var utils = (function() { + var convert = require('ethers-utils/convert'); + return { + defineProperty: require('ethers-utils/properties').defineProperty, + + hexlify: convert.hexlify, + isHexString: convert.isHexString, + } +})(); + +function getResult(payload) { + if (payload.error) { + var error = new Error(payload.error.message); + error.code = payload.error.code; + error.data = payload.error.data; + throw error; + } + + return payload.result; +} + +function stripHexZeros(value) { + while (value.length > 3 && value.substring(0, 3) === '0x0') { + value = '0x' + value.substring(3); + } + return value; +} + +function getTransaction(transaction) { + var result = {}; + + for (var key in transaction) { + result[key] = utils.hexlify(transaction[key]); + } + + // Some nodes (INFURA ropsten; INFURA mainnet is fine) don't like extra zeros. + ['gasLimit', 'gasPrice', 'nonce', 'value'].forEach(function(key) { + if (!result[key]) { return; } + result[key] = stripHexZeros(result[key]); + }); + + return result; +} + +function JsonRpcProvider(url, network) { + if (!(this instanceof JsonRpcProvider)) { throw new Error('missing new'); } + + network = Provider._legacyConstructor(network, arguments.length - 1, arguments[1], arguments[2]); + + Provider.call(this, network); + + if (!url) { url = 'http://localhost:8545'; } + + utils.defineProperty(this, 'url', url); +} +Provider.inherits(JsonRpcProvider); + +utils.defineProperty(JsonRpcProvider.prototype, 'send', function(method, params) { + var request = { + method: method, + params: params, + id: 42, + jsonrpc: "2.0" + }; + return Provider.fetchJSON(this.url, JSON.stringify(request), getResult); +}); + +utils.defineProperty(JsonRpcProvider.prototype, 'perform', function(method, params) { + switch (method) { + case 'getBlockNumber': + return this.send('eth_blockNumber', []); + + case 'getGasPrice': + return this.send('eth_gasPrice', []); + + case 'getBalance': + var blockTag = params.blockTag; + if (utils.isHexString(blockTag)) { blockTag = stripHexZeros(blockTag); } + return this.send('eth_getBalance', [params.address, blockTag]); + + case 'getTransactionCount': + var blockTag = params.blockTag; + if (utils.isHexString(blockTag)) { blockTag = stripHexZeros(blockTag); } + return this.send('eth_getTransactionCount', [params.address, blockTag]); + + case 'getCode': + var blockTag = params.blockTag; + if (utils.isHexString(blockTag)) { blockTag = stripHexZeros(blockTag); } + return this.send('eth_getCode', [params.address, blockTag]); + + case 'getStorageAt': + var position = params.position; + if (utils.isHexString(position)) { position = stripHexZeros(position); } + var blockTag = params.blockTag; + if (utils.isHexString(blockTag)) { blockTag = stripHexZeros(blockTag); } + return this.send('eth_getStorageAt', [params.address, position, blockTag]); + + case 'sendTransaction': + return this.send('eth_sendRawTransaction', [params.signedTransaction]); + + case 'getBlock': + if (params.blockTag) { + var blockTag = params.blockTag; + if (utils.isHexString(blockTag)) { blockTag = stripHexZeros(blockTag); } + return this.send('eth_getBlockByNumber', [blockTag, false]); + } else if (params.blockHash) { + return this.send('eth_getBlockByHash', [params.blockHash, false]); + } + return Promise.reject(new Error('invalid block tag or block hash')); + + case 'getTransaction': + return this.send('eth_getTransactionByHash', [params.transactionHash]); + + case 'getTransactionReceipt': + return this.send('eth_getTransactionReceipt', [params.transactionHash]); + + case 'call': + return this.send('eth_call', [getTransaction(params.transaction), 'latest']); + + case 'estimateGas': + return this.send('eth_estimateGas', [getTransaction(params.transaction)]); + + case 'getLogs': + return this.send('eth_getLogs', [params.filter]); + + default: + break; + } + + return Promise.reject(new Error('not implemented - ' + method)); +}); + +module.exports = JsonRpcProvider; + +},{"./provider.js":24,"ethers-utils/convert":6,"ethers-utils/properties":9}],23:[function(require,module,exports){ +module.exports={ + "unspecified": { + "chainId": 0, + "name": "unspecified" + }, + + "homestead": { + "chainId": 1, + "ensAddress": "0x314159265dd8dbb310642f98f50c066173c1259b", + "name": "homestead" + }, + "mainnet": { + "chainId": 1, + "ensAddress": "0x314159265dd8dbb310642f98f50c066173c1259b", + "name": "homestead" + }, + + "morden": { + "chainId": 2, + "name": "morden" + }, + + "ropsten": { + "chainId": 3, + "ensAddress": "0x112234455c3a32fd11230c42e7bccd4a84e02010", + "name": "ropsten" + }, + "testnet": { + "chainId": 3, + "ensAddress": "0x112234455c3a32fd11230c42e7bccd4a84e02010", + "name": "ropsten" + }, + + "rinkeby": { + "chainId": 4, + "name": "rinkeby" + }, + "kovan": { + "chainId": 42, + "name": "kovan" + } +} + +},{}],24:[function(require,module,exports){ 'use strict'; var inherits = require('inherits'); var XMLHttpRequest = require('xmlhttprequest').XMLHttpRequest; +var networks = require('./networks.json'); + var utils = (function() { var convert = require('ethers-utils/convert'); return { @@ -5345,8 +5482,8 @@ var formatBlock = { number: checkNumber, timestamp: checkNumber, - nonce: utils.hexlify, - difficulty: checkNumber, + nonce: allowNull(utils.hexlify), + difficulty: allowNull(checkNumber), gasLimit: utils.bigNumberify, gasUsed: utils.bigNumberify, @@ -5388,13 +5525,13 @@ var formatTransaction = { nonce: checkNumber, data: utils.hexlify, - r: checkUint256, - s: checkUint256, - v: checkNumber, + r: allowNull(checkUint256), + s: allowNull(checkUint256), + v: allowNull(checkNumber), creates: allowNull(utils.getAddress, null), - raw: utils.hexlify, + raw: allowNull(utils.hexlify), }; function checkTransaction(transaction) { @@ -5415,19 +5552,23 @@ function checkTransaction(transaction) { } if (!transaction.raw) { - var raw = [ - utils.hexlify(transaction.nonce), - utils.hexlify(transaction.gasPrice), - utils.hexlify(transaction.gasLimit), - (transaction.to || "0x"), - utils.hexlify(transaction.value || '0x'), - utils.hexlify(transaction.data || '0x'), - utils.hexlify(transaction.v || '0x'), - utils.hexlify(transaction.r), - utils.hexlify(transaction.s), - ]; - transaction.raw = utils.RLP.encode(raw); + // Very loose providers (e.g. TestRPC) don't provide a signature or raw + if (transaction.v && transaction.r && transaction.s) { + var raw = [ + utils.hexlify(transaction.nonce), + utils.hexlify(transaction.gasPrice), + utils.hexlify(transaction.gasLimit), + (transaction.to || "0x"), + utils.hexlify(transaction.value || '0x'), + utils.hexlify(transaction.data || '0x'), + utils.hexlify(transaction.v || '0x'), + utils.hexlify(transaction.r), + utils.hexlify(transaction.s), + ]; + + transaction.raw = utils.RLP.encode(raw); + } } @@ -5439,12 +5580,14 @@ function checkTransaction(transaction) { networkId = utils.bigNumberify(networkId).toNumber(); } - if (typeof(networkId) !== 'number') { + if (typeof(networkId) !== 'number' && result.v != null) { networkId = (result.v - 35) / 2; if (networkId < 0) { networkId = 0; } networkId = parseInt(networkId); } + if (typeof(networkId) !== 'number') { networkId = 0; } + result.networkId = networkId; // 0x0000... should actually be null @@ -5470,13 +5613,14 @@ function checkTransactionRequest(transaction) { } var formatTransactionReceiptLog = { - transactionLogIndex: checkNumber, + transactionLogIndex: allowNull(checkNumber), + transactionIndex: checkNumber, blockNumber: checkNumber, transactionHash: checkHash, address: utils.getAddress, - type: checkString, + // @TODO: Next major release remove this + type: allowNull(checkString), topics: arrayOf(checkHash), - transactionIndex: checkNumber, data: utils.hexlify, logIndex: checkNumber, blockHash: checkHash, @@ -5489,7 +5633,7 @@ function checkTransactionReceiptLog(log) { var formatTransactionReceipt = { contractAddress: allowNull(utils.getAddress, null), transactionIndex: checkNumber, - root: checkHash, + root: allowNull(checkHash), gasUsed: utils.bigNumberify, logsBloom: utils.hexlify, blockHash: checkHash, @@ -5497,10 +5641,29 @@ var formatTransactionReceipt = { logs: arrayOf(checkTransactionReceiptLog), blockNumber: checkNumber, cumulativeGasUsed: utils.bigNumberify, + status: allowNull(checkNumber) }; function checkTransactionReceipt(transactionReceipt) { - return check(formatTransactionReceipt, transactionReceipt); + var status = transactionReceipt.status; + var root = transactionReceipt.root; + if (!((status != null) ^ (root != null))) { + throw new Error('invalid transaction receipt - exactly one of status and root should be present'); + } + var result = check(formatTransactionReceipt, transactionReceipt); + result.logs.forEach(function(entry, index) { + if (entry.transactionLogIndex == null) { + entry.transactionLogIndex = index; + } + // @TODO: Remove this is next major version + if (entry.type == null) { + entry.type = 'mined'; + } + }); + if (transactionReceipt.status != null) { + result.byzantium = true; + } + return result; } function checkTopics(topics) { @@ -5544,25 +5707,24 @@ function checkLog(log) { return check(formatLog, log); } -var ensAddressTestnet = '0x112234455c3a32fd11230c42e7bccd4a84e02010'; -var ensAddressMainnet = '0x314159265dd8dbb310642f98f50c066173c1259b'; - -function Provider(testnet, chainId) { +function Provider(network) { if (!(this instanceof Provider)) { throw new Error('missing new'); } - testnet = !!testnet; + network = Provider._legacyConstructor(network, arguments.length, arguments[0], arguments[1]); - if (chainId == null) { - chainId = (testnet ? Provider.chainId.ropsten: Provider.chainId.homestead); + // Check the ensAddress (if any) + var ensAddress = null; + if (network.ensAddress) { + ensAddress = utils.getAddress(network.ensAddress); } - // Figure out which ENS to talk to - this.ensAddress = (testnet ? ensAddressTestnet: ensAddressMainnet); + // Setup our network properties + utils.defineProperty(this, 'chainId', network.chainId); + utils.defineProperty(this, 'ensAddress', ensAddress); + utils.defineProperty(this, 'name', network.name); - if (typeof(chainId) !== 'number') { throw new Error('invalid chainId'); } - - utils.defineProperty(this, 'testnet', testnet); - utils.defineProperty(this, 'chainId', chainId); + // @TODO: Remove in the next major release + utils.defineProperty(this, 'testnet', (network.name !== 'homestead')); var events = {}; utils.defineProperty(this, '_events', events); @@ -5670,16 +5832,53 @@ function(child) { } }); */ + +utils.defineProperty(Provider, '_legacyConstructor', function(network, length, arg0, arg1) { + + // Legacy parameters Provider(testnet:boolean, chainId:Number) + if (typeof(arg0) === 'boolean' || length === 2) { + var testnet = !!arg0; + var chainId = arg1; + + // true => testnet, false => mainnet + network = networks[testnet ? 'ropsten': 'homestead']; + + // Overriding chain ID + if (length === 2 && chainId != null) { + network = { + chainId: chainId, + ensAddress: network.ensAddress, + name: network.name + }; + } + + } else if (typeof(network) === 'string') { + network = networks[network]; + if (!network) { throw new Error('unknown network'); } + + } else if (network == null) { + network = networks['homestead']; + } + + if (typeof(network.chainId) !== 'number') { throw new Error('invalid chainId'); } + + return network; +}); +// @TODO: Remove in next major version (use networks instead) utils.defineProperty(Provider, 'chainId', { homestead: 1, morden: 2, ropsten: 3, + rinkeby: 4, + kovan: 42 }); //utils.defineProperty(Provider, 'isProvider', function(object) { // return (object instanceof Provider); //}); +utils.defineProperty(Provider, 'networks', networks); + utils.defineProperty(Provider, 'fetchJSON', function(url, json, processFunc) { return new Promise(function(resolve, reject) { @@ -6197,4 +6396,4 @@ utils.defineProperty(Provider.prototype, 'removeListener', function(eventName, l module.exports = Provider; -},{"ethers-utils/address":9,"ethers-utils/bignumber":10,"ethers-utils/contract-address":11,"ethers-utils/convert":12,"ethers-utils/namehash":14,"ethers-utils/properties":15,"ethers-utils/rlp":16,"ethers-utils/utf8":19,"inherits":20,"xmlhttprequest":2}]},{},[5]); +},{"./networks.json":23,"ethers-utils/address":3,"ethers-utils/bignumber":4,"ethers-utils/contract-address":5,"ethers-utils/convert":6,"ethers-utils/namehash":8,"ethers-utils/properties":9,"ethers-utils/rlp":10,"ethers-utils/utf8":13,"inherits":14,"xmlhttprequest":17}]},{},[20]); diff --git a/dist/ethers-providers.min.js b/dist/ethers-providers.min.js index b88168034..37c5f0524 100644 --- a/dist/ethers-providers.min.js +++ b/dist/ethers-providers.min.js @@ -1,3 +1,3 @@ -!function a(b,c,d){function e(g,h){if(!c[g]){if(!b[g]){var i="function"==typeof require&&require;if(!h&&i)return i(g,!0);if(f)return f(g,!0);var j=new 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ta=(j+d|0)+((8191&e)<<13)|0;j=(f+(e>>>13)|0)+(ta>>>26)|0,ta&=67108863,d=Math.imul(x,P),e=Math.imul(x,Q),e=e+Math.imul(y,P)|0,f=Math.imul(y,Q),d=d+Math.imul(u,S)|0,e=e+Math.imul(u,T)|0,e=e+Math.imul(v,S)|0,f=f+Math.imul(v,T)|0,d=d+Math.imul(r,V)|0,e=e+Math.imul(r,W)|0,e=e+Math.imul(s,V)|0,f=f+Math.imul(s,W)|0,d=d+Math.imul(o,Y)|0,e=e+Math.imul(o,Z)|0,e=e+Math.imul(p,Y)|0,f=f+Math.imul(p,Z)|0,d=d+Math.imul(l,_)|0,e=e+Math.imul(l,aa)|0,e=e+Math.imul(m,_)|0,f=f+Math.imul(m,aa)|0;var ua=(j+d|0)+((8191&e)<<13)|0;j=(f+(e>>>13)|0)+(ua>>>26)|0,ua&=67108863,d=Math.imul(A,P),e=Math.imul(A,Q),e=e+Math.imul(B,P)|0,f=Math.imul(B,Q),d=d+Math.imul(x,S)|0,e=e+Math.imul(x,T)|0,e=e+Math.imul(y,S)|0,f=f+Math.imul(y,T)|0,d=d+Math.imul(u,V)|0,e=e+Math.imul(u,W)|0,e=e+Math.imul(v,V)|0,f=f+Math.imul(v,W)|0,d=d+Math.imul(r,Y)|0,e=e+Math.imul(r,Z)|0,e=e+Math.imul(s,Y)|0,f=f+Math.imul(s,Z)|0,d=d+Math.imul(o,_)|0,e=e+Math.imul(o,aa)|0,e=e+Math.imul(p,_)|0,f=f+Math.imul(p,aa)|0,d=d+Math.imul(l,ca)|0,e=e+Math.imul(l,da)|0,e=e+Math.imul(m,ca)|0,f=f+Math.imul(m,da)|0;var va=(j+d|0)+((8191&e)<<13)|0;j=(f+(e>>>13)|0)+(va>>>26)|0,va&=67108863,d=Math.imul(D,P),e=Math.imul(D,Q),e=e+Math.imul(E,P)|0,f=Math.imul(E,Q),d=d+Math.imul(A,S)|0,e=e+Math.imul(A,T)|0,e=e+Math.imul(B,S)|0,f=f+Math.imul(B,T)|0,d=d+Math.imul(x,V)|0,e=e+Math.imul(x,W)|0,e=e+Math.imul(y,V)|0,f=f+Math.imul(y,W)|0,d=d+Math.imul(u,Y)|0,e=e+Math.imul(u,Z)|0,e=e+Math.imul(v,Y)|0,f=f+Math.imul(v,Z)|0,d=d+Math.imul(r,_)|0,e=e+Math.imul(r,aa)|0,e=e+Math.imul(s,_)|0,f=f+Math.imul(s,aa)|0,d=d+Math.imul(o,ca)|0,e=e+Math.imul(o,da)|0,e=e+Math.imul(p,ca)|0,f=f+Math.imul(p,da)|0,d=d+Math.imul(l,fa)|0,e=e+Math.imul(l,ga)|0,e=e+Math.imul(m,fa)|0,f=f+Math.imul(m,ga)|0;var wa=(j+d|0)+((8191&e)<<13)|0;j=(f+(e>>>13)|0)+(wa>>>26)|0,wa&=67108863,d=Math.imul(G,P),e=Math.imul(G,Q),e=e+Math.imul(H,P)|0,f=Math.imul(H,Q),d=d+Math.imul(D,S)|0,e=e+Math.imul(D,T)|0,e=e+Math.imul(E,S)|0,f=f+Math.imul(E,T)|0,d=d+Math.imul(A,V)|0,e=e+Math.imul(A,W)|0,e=e+Math.imul(B,V)|0,f=f+Math.imul(B,W)|0,d=d+Math.imul(x,Y)|0,e=e+Math.imul(x,Z)|0,e=e+Math.imul(y,Y)|0,f=f+Math.imul(y,Z)|0,d=d+Math.imul(u,_)|0,e=e+Math.imul(u,aa)|0,e=e+Math.imul(v,_)|0,f=f+Math.imul(v,aa)|0,d=d+Math.imul(r,ca)|0,e=e+Math.imul(r,da)|0,e=e+Math.imul(s,ca)|0,f=f+Math.imul(s,da)|0,d=d+Math.imul(o,fa)|0,e=e+Math.imul(o,ga)|0,e=e+Math.imul(p,fa)|0,f=f+Math.imul(p,ga)|0,d=d+Math.imul(l,ia)|0,e=e+Math.imul(l,ja)|0,e=e+Math.imul(m,ia)|0,f=f+Math.imul(m,ja)|0;var xa=(j+d|0)+((8191&e)<<13)|0;j=(f+(e>>>13)|0)+(xa>>>26)|0,xa&=67108863,d=Math.imul(J,P),e=Math.imul(J,Q),e=e+Math.imul(K,P)|0,f=Math.imul(K,Q),d=d+Math.imul(G,S)|0,e=e+Math.imul(G,T)|0,e=e+Math.imul(H,S)|0,f=f+Math.imul(H,T)|0,d=d+Math.imul(D,V)|0,e=e+Math.imul(D,W)|0,e=e+Math.imul(E,V)|0,f=f+Math.imul(E,W)|0,d=d+Math.imul(A,Y)|0,e=e+Math.imul(A,Z)|0,e=e+Math.imul(B,Y)|0,f=f+Math.imul(B,Z)|0,d=d+Math.imul(x,_)|0,e=e+Math.imul(x,aa)|0,e=e+Math.imul(y,_)|0,f=f+Math.imul(y,aa)|0,d=d+Math.imul(u,ca)|0,e=e+Math.imul(u,da)|0,e=e+Math.imul(v,ca)|0,f=f+Math.imul(v,da)|0,d=d+Math.imul(r,fa)|0,e=e+Math.imul(r,ga)|0,e=e+Math.imul(s,fa)|0,f=f+Math.imul(s,ga)|0,d=d+Math.imul(o,ia)|0,e=e+Math.imul(o,ja)|0,e=e+Math.imul(p,ia)|0,f=f+Math.imul(p,ja)|0,d=d+Math.imul(l,la)|0,e=e+Math.imul(l,ma)|0,e=e+Math.imul(m,la)|0,f=f+Math.imul(m,ma)|0;var ya=(j+d|0)+((8191&e)<<13)|0;j=(f+(e>>>13)|0)+(ya>>>26)|0,ya&=67108863,d=Math.imul(M,P),e=Math.imul(M,Q),e=e+Math.imul(N,P)|0,f=Math.imul(N,Q),d=d+Math.imul(J,S)|0,e=e+Math.imul(J,T)|0,e=e+Math.imul(K,S)|0,f=f+Math.imul(K,T)|0,d=d+Math.imul(G,V)|0,e=e+Math.imul(G,W)|0,e=e+Math.imul(H,V)|0,f=f+Math.imul(H,W)|0,d=d+Math.imul(D,Y)|0,e=e+Math.imul(D,Z)|0,e=e+Math.imul(E,Y)|0,f=f+Math.imul(E,Z)|0,d=d+Math.imul(A,_)|0,e=e+Math.imul(A,aa)|0,e=e+Math.imul(B,_)|0,f=f+Math.imul(B,aa)|0,d=d+Math.imul(x,ca)|0,e=e+Math.imul(x,da)|0,e=e+Math.imul(y,ca)|0,f=f+Math.imul(y,da)|0,d=d+Math.imul(u,fa)|0,e=e+Math.imul(u,ga)|0,e=e+Math.imul(v,fa)|0,f=f+Math.imul(v,ga)|0,d=d+Math.imul(r,ia)|0,e=e+Math.imul(r,ja)|0,e=e+Math.imul(s,ia)|0,f=f+Math.imul(s,ja)|0,d=d+Math.imul(o,la)|0,e=e+Math.imul(o,ma)|0,e=e+Math.imul(p,la)|0,f=f+Math.imul(p,ma)|0,d=d+Math.imul(l,oa)|0,e=e+Math.imul(l,pa)|0,e=e+Math.imul(m,oa)|0,f=f+Math.imul(m,pa)|0;var za=(j+d|0)+((8191&e)<<13)|0;j=(f+(e>>>13)|0)+(za>>>26)|0,za&=67108863,d=Math.imul(M,S),e=Math.imul(M,T),e=e+Math.imul(N,S)|0,f=Math.imul(N,T),d=d+Math.imul(J,V)|0,e=e+Math.imul(J,W)|0,e=e+Math.imul(K,V)|0,f=f+Math.imul(K,W)|0,d=d+Math.imul(G,Y)|0,e=e+Math.imul(G,Z)|0,e=e+Math.imul(H,Y)|0,f=f+Math.imul(H,Z)|0,d=d+Math.imul(D,_)|0,e=e+Math.imul(D,aa)|0,e=e+Math.imul(E,_)|0,f=f+Math.imul(E,aa)|0,d=d+Math.imul(A,ca)|0,e=e+Math.imul(A,da)|0,e=e+Math.imul(B,ca)|0,f=f+Math.imul(B,da)|0,d=d+Math.imul(x,fa)|0,e=e+Math.imul(x,ga)|0,e=e+Math.imul(y,fa)|0,f=f+Math.imul(y,ga)|0,d=d+Math.imul(u,ia)|0,e=e+Math.imul(u,ja)|0,e=e+Math.imul(v,ia)|0,f=f+Math.imul(v,ja)|0,d=d+Math.imul(r,la)|0,e=e+Math.imul(r,ma)|0,e=e+Math.imul(s,la)|0,f=f+Math.imul(s,ma)|0,d=d+Math.imul(o,oa)|0,e=e+Math.imul(o,pa)|0,e=e+Math.imul(p,oa)|0,f=f+Math.imul(p,pa)|0;var Aa=(j+d|0)+((8191&e)<<13)|0;j=(f+(e>>>13)|0)+(Aa>>>26)|0,Aa&=67108863,d=Math.imul(M,V),e=Math.imul(M,W),e=e+Math.imul(N,V)|0,f=Math.imul(N,W),d=d+Math.imul(J,Y)|0,e=e+Math.imul(J,Z)|0,e=e+Math.imul(K,Y)|0,f=f+Math.imul(K,Z)|0,d=d+Math.imul(G,_)|0,e=e+Math.imul(G,aa)|0,e=e+Math.imul(H,_)|0,f=f+Math.imul(H,aa)|0,d=d+Math.imul(D,ca)|0,e=e+Math.imul(D,da)|0,e=e+Math.imul(E,ca)|0,f=f+Math.imul(E,da)|0,d=d+Math.imul(A,fa)|0,e=e+Math.imul(A,ga)|0,e=e+Math.imul(B,fa)|0,f=f+Math.imul(B,ga)|0,d=d+Math.imul(x,ia)|0,e=e+Math.imul(x,ja)|0,e=e+Math.imul(y,ia)|0,f=f+Math.imul(y,ja)|0,d=d+Math.imul(u,la)|0,e=e+Math.imul(u,ma)|0,e=e+Math.imul(v,la)|0,f=f+Math.imul(v,ma)|0,d=d+Math.imul(r,oa)|0,e=e+Math.imul(r,pa)|0,e=e+Math.imul(s,oa)|0,f=f+Math.imul(s,pa)|0;var Ba=(j+d|0)+((8191&e)<<13)|0;j=(f+(e>>>13)|0)+(Ba>>>26)|0,Ba&=67108863,d=Math.imul(M,Y),e=Math.imul(M,Z),e=e+Math.imul(N,Y)|0,f=Math.imul(N,Z),d=d+Math.imul(J,_)|0,e=e+Math.imul(J,aa)|0,e=e+Math.imul(K,_)|0,f=f+Math.imul(K,aa)|0,d=d+Math.imul(G,ca)|0,e=e+Math.imul(G,da)|0,e=e+Math.imul(H,ca)|0,f=f+Math.imul(H,da)|0,d=d+Math.imul(D,fa)|0,e=e+Math.imul(D,ga)|0,e=e+Math.imul(E,fa)|0,f=f+Math.imul(E,ga)|0,d=d+Math.imul(A,ia)|0,e=e+Math.imul(A,ja)|0,e=e+Math.imul(B,ia)|0,f=f+Math.imul(B,ja)|0,d=d+Math.imul(x,la)|0,e=e+Math.imul(x,ma)|0,e=e+Math.imul(y,la)|0,f=f+Math.imul(y,ma)|0,d=d+Math.imul(u,oa)|0,e=e+Math.imul(u,pa)|0,e=e+Math.imul(v,oa)|0,f=f+Math.imul(v,pa)|0;var Ca=(j+d|0)+((8191&e)<<13)|0;j=(f+(e>>>13)|0)+(Ca>>>26)|0,Ca&=67108863,d=Math.imul(M,_),e=Math.imul(M,aa),e=e+Math.imul(N,_)|0,f=Math.imul(N,aa),d=d+Math.imul(J,ca)|0,e=e+Math.imul(J,da)|0,e=e+Math.imul(K,ca)|0,f=f+Math.imul(K,da)|0,d=d+Math.imul(G,fa)|0,e=e+Math.imul(G,ga)|0,e=e+Math.imul(H,fa)|0,f=f+Math.imul(H,ga)|0,d=d+Math.imul(D,ia)|0,e=e+Math.imul(D,ja)|0,e=e+Math.imul(E,ia)|0,f=f+Math.imul(E,ja)|0,d=d+Math.imul(A,la)|0,e=e+Math.imul(A,ma)|0,e=e+Math.imul(B,la)|0,f=f+Math.imul(B,ma)|0,d=d+Math.imul(x,oa)|0,e=e+Math.imul(x,pa)|0,e=e+Math.imul(y,oa)|0,f=f+Math.imul(y,pa)|0;var Da=(j+d|0)+((8191&e)<<13)|0;j=(f+(e>>>13)|0)+(Da>>>26)|0,Da&=67108863,d=Math.imul(M,ca),e=Math.imul(M,da),e=e+Math.imul(N,ca)|0,f=Math.imul(N,da),d=d+Math.imul(J,fa)|0,e=e+Math.imul(J,ga)|0,e=e+Math.imul(K,fa)|0,f=f+Math.imul(K,ga)|0,d=d+Math.imul(G,ia)|0,e=e+Math.imul(G,ja)|0,e=e+Math.imul(H,ia)|0,f=f+Math.imul(H,ja)|0,d=d+Math.imul(D,la)|0,e=e+Math.imul(D,ma)|0,e=e+Math.imul(E,la)|0,f=f+Math.imul(E,ma)|0,d=d+Math.imul(A,oa)|0,e=e+Math.imul(A,pa)|0,e=e+Math.imul(B,oa)|0,f=f+Math.imul(B,pa)|0;var Ea=(j+d|0)+((8191&e)<<13)|0;j=(f+(e>>>13)|0)+(Ea>>>26)|0,Ea&=67108863,d=Math.imul(M,fa),e=Math.imul(M,ga),e=e+Math.imul(N,fa)|0,f=Math.imul(N,ga),d=d+Math.imul(J,ia)|0,e=e+Math.imul(J,ja)|0,e=e+Math.imul(K,ia)|0,f=f+Math.imul(K,ja)|0,d=d+Math.imul(G,la)|0,e=e+Math.imul(G,ma)|0,e=e+Math.imul(H,la)|0,f=f+Math.imul(H,ma)|0,d=d+Math.imul(D,oa)|0,e=e+Math.imul(D,pa)|0,e=e+Math.imul(E,oa)|0,f=f+Math.imul(E,pa)|0;var Fa=(j+d|0)+((8191&e)<<13)|0;j=(f+(e>>>13)|0)+(Fa>>>26)|0,Fa&=67108863,d=Math.imul(M,ia),e=Math.imul(M,ja),e=e+Math.imul(N,ia)|0,f=Math.imul(N,ja),d=d+Math.imul(J,la)|0,e=e+Math.imul(J,ma)|0,e=e+Math.imul(K,la)|0,f=f+Math.imul(K,ma)|0,d=d+Math.imul(G,oa)|0,e=e+Math.imul(G,pa)|0,e=e+Math.imul(H,oa)|0,f=f+Math.imul(H,pa)|0;var Ga=(j+d|0)+((8191&e)<<13)|0;j=(f+(e>>>13)|0)+(Ga>>>26)|0,Ga&=67108863,d=Math.imul(M,la),e=Math.imul(M,ma),e=e+Math.imul(N,la)|0,f=Math.imul(N,ma),d=d+Math.imul(J,oa)|0,e=e+Math.imul(J,pa)|0,e=e+Math.imul(K,oa)|0,f=f+Math.imul(K,pa)|0;var Ha=(j+d|0)+((8191&e)<<13)|0;j=(f+(e>>>13)|0)+(Ha>>>26)|0,Ha&=67108863,d=Math.imul(M,oa),e=Math.imul(M,pa),e=e+Math.imul(N,oa)|0,f=Math.imul(N,pa);var Ia=(j+d|0)+((8191&e)<<13)|0;return j=(f+(e>>>13)|0)+(Ia>>>26)|0, -Ia&=67108863,i[0]=qa,i[1]=ra,i[2]=sa,i[3]=ta,i[4]=ua,i[5]=va,i[6]=wa,i[7]=xa,i[8]=ya,i[9]=za,i[10]=Aa,i[11]=Ba,i[12]=Ca,i[13]=Da,i[14]=Ea,i[15]=Fa,i[16]=Ga,i[17]=Ha,i[18]=Ia,0!==j&&(i[19]=j,c.length++),c};Math.imul||(z=j),f.prototype.mulTo=function(a,b){var c,d=this.length+a.length;return c=10===this.length&&10===a.length?z(this,a,b):d<63?j(this,a,b):d<1024?k(this,a,b):l(this,a,b)},m.prototype.makeRBT=function(a){for(var b=new Array(a),c=f.prototype._countBits(a)-1,d=0;d>=1;return d},m.prototype.permute=function(a,b,c,d,e,f){for(var g=0;g>>=1)e++;return 1<>>=13,c[2*g+1]=8191&f,f>>>=13;for(g=2*b;g>=26,b+=e/67108864|0,b+=f>>>26,this.words[c]=67108863&f}return 0!==b&&(this.words[c]=b,this.length++),this},f.prototype.muln=function(a){return this.clone().imuln(a)},f.prototype.sqr=function(){return this.mul(this)},f.prototype.isqr=function(){return this.imul(this.clone())},f.prototype.pow=function(a){var b=i(a);if(0===b.length)return new f(1);for(var c=this,d=0;d=0);var b,c=a%26,e=(a-c)/26,f=67108863>>>26-c<<26-c;if(0!==c){var g=0;for(b=0;b>>26-c}g&&(this.words[b]=g,this.length++)}if(0!==e){for(b=this.length-1;b>=0;b--)this.words[b+e]=this.words[b];for(b=0;b=0);var e;e=b?(b-b%26)/26:0;var f=a%26,g=Math.min((a-f)/26,this.length),h=67108863^67108863>>>f<g)for(this.length-=g,j=0;j=0&&(0!==k||j>=e);j--){var l=0|this.words[j];this.words[j]=k<<26-f|l>>>f,k=l&h}return i&&0!==k&&(i.words[i.length++]=k),0===this.length&&(this.words[0]=0,this.length=1),this.strip()},f.prototype.ishrn=function(a,b,c){return d(0===this.negative),this.iushrn(a,b,c)},f.prototype.shln=function(a){return this.clone().ishln(a)},f.prototype.ushln=function(a){return this.clone().iushln(a)},f.prototype.shrn=function(a){return this.clone().ishrn(a)},f.prototype.ushrn=function(a){return this.clone().iushrn(a)},f.prototype.testn=function(a){d("number"==typeof a&&a>=0);var b=a%26,c=(a-b)/26,e=1<=0);var b=a%26,c=(a-b)/26;if(d(0===this.negative,"imaskn works only with positive numbers"),this.length<=c)return this;if(0!==b&&c++,this.length=Math.min(c,this.length),0!==b){var e=67108863^67108863>>>b<=67108864;b++)this.words[b]-=67108864,b===this.length-1?this.words[b+1]=1:this.words[b+1]++;return this.length=Math.max(this.length,b+1),this},f.prototype.isubn=function(a){if(d("number"==typeof a),d(a<67108864),a<0)return this.iaddn(-a);if(0!==this.negative)return this.negative=0,this.iaddn(a),this.negative=1,this;if(this.words[0]-=a,1===this.length&&this.words[0]<0)this.words[0]=-this.words[0],this.negative=1;else for(var b=0;b>26)-(i/67108864|0),this.words[e+c]=67108863&g}for(;e>26,this.words[e+c]=67108863&g;if(0===h)return this.strip();for(d(h===-1),h=0,e=0;e>26,this.words[e]=67108863&g;return this.negative=1,this.strip()},f.prototype._wordDiv=function(a,b){var c=this.length-a.length,d=this.clone(),e=a,g=0|e.words[e.length-1],h=this._countBits(g);c=26-h,0!==c&&(e=e.ushln(c),d.iushln(c),g=0|e.words[e.length-1]);var i,j=d.length-e.length;if("mod"!==b){i=new f(null),i.length=j+1,i.words=new Array(i.length);for(var k=0;k=0;m--){var n=67108864*(0|d.words[e.length+m])+(0|d.words[e.length+m-1]);for(n=Math.min(n/g|0,67108863),d._ishlnsubmul(e,n,m);0!==d.negative;)n--,d.negative=0,d._ishlnsubmul(e,1,m),d.isZero()||(d.negative^=1);i&&(i.words[m]=n)}return i&&i.strip(),d.strip(),"div"!==b&&0!==c&&d.iushrn(c),{div:i||null,mod:d}},f.prototype.divmod=function(a,b,c){if(d(!a.isZero()),this.isZero())return{div:new f(0),mod:new f(0)};var e,g,h;return 0!==this.negative&&0===a.negative?(h=this.neg().divmod(a,b),"mod"!==b&&(e=h.div.neg()),"div"!==b&&(g=h.mod.neg(),c&&0!==g.negative&&g.iadd(a)),{div:e,mod:g}):0===this.negative&&0!==a.negative?(h=this.divmod(a.neg(),b),"mod"!==b&&(e=h.div.neg()),{div:e,mod:h.mod}):0!==(this.negative&a.negative)?(h=this.neg().divmod(a.neg(),b),"div"!==b&&(g=h.mod.neg(),c&&0!==g.negative&&g.isub(a)),{div:h.div,mod:g}):a.length>this.length||this.cmp(a)<0?{div:new f(0),mod:this}:1===a.length?"div"===b?{div:this.divn(a.words[0]),mod:null}:"mod"===b?{div:null,mod:new f(this.modn(a.words[0]))}:{div:this.divn(a.words[0]),mod:new f(this.modn(a.words[0]))}:this._wordDiv(a,b)},f.prototype.div=function(a){return this.divmod(a,"div",!1).div},f.prototype.mod=function(a){return this.divmod(a,"mod",!1).mod},f.prototype.umod=function(a){return this.divmod(a,"mod",!0).mod},f.prototype.divRound=function(a){var b=this.divmod(a);if(b.mod.isZero())return b.div;var c=0!==b.div.negative?b.mod.isub(a):b.mod,d=a.ushrn(1),e=a.andln(1),f=c.cmp(d);return f<0||1===e&&0===f?b.div:0!==b.div.negative?b.div.isubn(1):b.div.iaddn(1)},f.prototype.modn=function(a){d(a<=67108863);for(var b=(1<<26)%a,c=0,e=this.length-1;e>=0;e--)c=(b*c+(0|this.words[e]))%a;return c},f.prototype.idivn=function(a){d(a<=67108863);for(var b=0,c=this.length-1;c>=0;c--){var e=(0|this.words[c])+67108864*b;this.words[c]=e/a|0,b=e%a}return this.strip()},f.prototype.divn=function(a){return this.clone().idivn(a)},f.prototype.egcd=function(a){d(0===a.negative),d(!a.isZero());var b=this,c=a.clone();b=0!==b.negative?b.umod(a):b.clone();for(var e=new f(1),g=new f(0),h=new f(0),i=new f(1),j=0;b.isEven()&&c.isEven();)b.iushrn(1),c.iushrn(1),++j;for(var k=c.clone(),l=b.clone();!b.isZero();){for(var m=0,n=1;0===(b.words[0]&n)&&m<26;++m,n<<=1);if(m>0)for(b.iushrn(m);m-- >0;)(e.isOdd()||g.isOdd())&&(e.iadd(k),g.isub(l)),e.iushrn(1),g.iushrn(1);for(var o=0,p=1;0===(c.words[0]&p)&&o<26;++o,p<<=1);if(o>0)for(c.iushrn(o);o-- >0;)(h.isOdd()||i.isOdd())&&(h.iadd(k),i.isub(l)),h.iushrn(1),i.iushrn(1);b.cmp(c)>=0?(b.isub(c),e.isub(h),g.isub(i)):(c.isub(b),h.isub(e),i.isub(g))}return{a:h,b:i,gcd:c.iushln(j)}},f.prototype._invmp=function(a){d(0===a.negative),d(!a.isZero());var b=this,c=a.clone();b=0!==b.negative?b.umod(a):b.clone();for(var e=new f(1),g=new f(0),h=c.clone();b.cmpn(1)>0&&c.cmpn(1)>0;){for(var i=0,j=1;0===(b.words[0]&j)&&i<26;++i,j<<=1);if(i>0)for(b.iushrn(i);i-- >0;)e.isOdd()&&e.iadd(h),e.iushrn(1);for(var k=0,l=1;0===(c.words[0]&l)&&k<26;++k,l<<=1);if(k>0)for(c.iushrn(k);k-- >0;)g.isOdd()&&g.iadd(h),g.iushrn(1);b.cmp(c)>=0?(b.isub(c),e.isub(g)):(c.isub(b),g.isub(e))}var m;return m=0===b.cmpn(1)?e:g,m.cmpn(0)<0&&m.iadd(a),m},f.prototype.gcd=function(a){if(this.isZero())return a.abs();if(a.isZero())return this.abs();var b=this.clone(),c=a.clone();b.negative=0,c.negative=0;for(var d=0;b.isEven()&&c.isEven();d++)b.iushrn(1),c.iushrn(1);for(;;){for(;b.isEven();)b.iushrn(1);for(;c.isEven();)c.iushrn(1);var e=b.cmp(c);if(e<0){var f=b;b=c,c=f}else if(0===e||0===c.cmpn(1))break;b.isub(c)}return c.iushln(d)},f.prototype.invm=function(a){return this.egcd(a).a.umod(a)},f.prototype.isEven=function(){return 0===(1&this.words[0])},f.prototype.isOdd=function(){return 1===(1&this.words[0])},f.prototype.andln=function(a){return this.words[0]&a},f.prototype.bincn=function(a){d("number"==typeof a);var b=a%26,c=(a-b)/26,e=1<>>26,h&=67108863,this.words[g]=h}return 0!==f&&(this.words[g]=f,this.length++),this},f.prototype.isZero=function(){return 1===this.length&&0===this.words[0]},f.prototype.cmpn=function(a){var b=a<0;if(0!==this.negative&&!b)return-1;if(0===this.negative&&b)return 1;this.strip();var c;if(this.length>1)c=1;else{b&&(a=-a),d(a<=67108863,"Number is too big");var e=0|this.words[0];c=e===a?0:ea.length)return 1;if(this.length=0;c--){var d=0|this.words[c],e=0|a.words[c];if(d!==e){de&&(b=1);break}}return b},f.prototype.gtn=function(a){return 1===this.cmpn(a)},f.prototype.gt=function(a){return 1===this.cmp(a)},f.prototype.gten=function(a){return this.cmpn(a)>=0},f.prototype.gte=function(a){return this.cmp(a)>=0},f.prototype.ltn=function(a){return this.cmpn(a)===-1},f.prototype.lt=function(a){return this.cmp(a)===-1},f.prototype.lten=function(a){return this.cmpn(a)<=0},f.prototype.lte=function(a){return this.cmp(a)<=0},f.prototype.eqn=function(a){return 0===this.cmpn(a)},f.prototype.eq=function(a){return 0===this.cmp(a)},f.red=function(a){return new s(a)},f.prototype.toRed=function(a){return d(!this.red,"Already a number in reduction context"),d(0===this.negative,"red works only with positives"),a.convertTo(this)._forceRed(a)},f.prototype.fromRed=function(){return d(this.red,"fromRed works only with numbers in reduction context"),this.red.convertFrom(this)},f.prototype._forceRed=function(a){return this.red=a,this},f.prototype.forceRed=function(a){return d(!this.red,"Already a number in reduction context"),this._forceRed(a)},f.prototype.redAdd=function(a){return d(this.red,"redAdd works only with red numbers"),this.red.add(this,a)},f.prototype.redIAdd=function(a){return d(this.red,"redIAdd works only with red numbers"),this.red.iadd(this,a)},f.prototype.redSub=function(a){return d(this.red,"redSub works only with red numbers"),this.red.sub(this,a)},f.prototype.redISub=function(a){return d(this.red,"redISub works only with red numbers"),this.red.isub(this,a)},f.prototype.redShl=function(a){return d(this.red,"redShl works only with red numbers"),this.red.shl(this,a)},f.prototype.redMul=function(a){return d(this.red,"redMul works only with red numbers"),this.red._verify2(this,a),this.red.mul(this,a)},f.prototype.redIMul=function(a){return d(this.red,"redMul works only with red numbers"),this.red._verify2(this,a),this.red.imul(this,a)},f.prototype.redSqr=function(){return d(this.red,"redSqr works only with red numbers"),this.red._verify1(this),this.red.sqr(this)},f.prototype.redISqr=function(){return d(this.red,"redISqr works only with red numbers"),this.red._verify1(this),this.red.isqr(this)},f.prototype.redSqrt=function(){return d(this.red,"redSqrt works only with red numbers"),this.red._verify1(this),this.red.sqrt(this)},f.prototype.redInvm=function(){return d(this.red,"redInvm works only with red numbers"),this.red._verify1(this),this.red.invm(this)},f.prototype.redNeg=function(){return d(this.red,"redNeg works only with red numbers"),this.red._verify1(this),this.red.neg(this)},f.prototype.redPow=function(a){return d(this.red&&!a.red,"redPow(normalNum)"),this.red._verify1(this),this.red.pow(this,a)};var A={k256:null,p224:null,p192:null,p25519:null};n.prototype._tmp=function(){var a=new f(null);return a.words=new Array(Math.ceil(this.n/13)),a},n.prototype.ireduce=function(a){var b,c=a;do this.split(c,this.tmp),c=this.imulK(c),c=c.iadd(this.tmp),b=c.bitLength();while(b>this.n);var d=b0?c.isub(this.p):c.strip(),c},n.prototype.split=function(a,b){a.iushrn(this.n,0,b)},n.prototype.imulK=function(a){return a.imul(this.k)},e(o,n),o.prototype.split=function(a,b){for(var c=4194303,d=Math.min(a.length,9),e=0;e>>22,f=g}f>>>=22,a.words[e-10]=f,0===f&&a.length>10?a.length-=10:a.length-=9},o.prototype.imulK=function(a){a.words[a.length]=0,a.words[a.length+1]=0,a.length+=2;for(var b=0,c=0;c>>=26,a.words[c]=e,b=d}return 0!==b&&(a.words[a.length++]=b),a},f._prime=function B(a){if(A[a])return A[a];var B;if("k256"===a)B=new o;else if("p224"===a)B=new p;else if("p192"===a)B=new q;else{if("p25519"!==a)throw new Error("Unknown prime "+a);B=new r}return A[a]=B,B},s.prototype._verify1=function(a){d(0===a.negative,"red works only with positives"),d(a.red,"red works only with red numbers")},s.prototype._verify2=function(a,b){d(0===(a.negative|b.negative),"red works only with positives"),d(a.red&&a.red===b.red,"red works only with red numbers")},s.prototype.imod=function(a){return this.prime?this.prime.ireduce(a)._forceRed(this):a.umod(this.m)._forceRed(this)},s.prototype.neg=function(a){return a.isZero()?a.clone():this.m.sub(a)._forceRed(this)},s.prototype.add=function(a,b){this._verify2(a,b);var c=a.add(b);return c.cmp(this.m)>=0&&c.isub(this.m),c._forceRed(this)},s.prototype.iadd=function(a,b){this._verify2(a,b);var c=a.iadd(b);return c.cmp(this.m)>=0&&c.isub(this.m),c},s.prototype.sub=function(a,b){this._verify2(a,b);var c=a.sub(b);return c.cmpn(0)<0&&c.iadd(this.m),c._forceRed(this)},s.prototype.isub=function(a,b){this._verify2(a,b);var c=a.isub(b);return c.cmpn(0)<0&&c.iadd(this.m),c},s.prototype.shl=function(a,b){return this._verify1(a),this.imod(a.ushln(b))},s.prototype.imul=function(a,b){return this._verify2(a,b),this.imod(a.imul(b))},s.prototype.mul=function(a,b){return this._verify2(a,b),this.imod(a.mul(b))},s.prototype.isqr=function(a){return this.imul(a,a.clone())},s.prototype.sqr=function(a){return this.mul(a,a)},s.prototype.sqrt=function(a){if(a.isZero())return a.clone();var b=this.m.andln(3);if(d(b%2===1),3===b){var c=this.m.add(new f(1)).iushrn(2);return this.pow(a,c)}for(var e=this.m.subn(1),g=0;!e.isZero()&&0===e.andln(1);)g++,e.iushrn(1);d(!e.isZero());var h=new f(1).toRed(this),i=h.redNeg(),j=this.m.subn(1).iushrn(1),k=this.m.bitLength();for(k=new f(2*k*k).toRed(this);0!==this.pow(k,j).cmp(i);)k.redIAdd(i);for(var l=this.pow(k,e),m=this.pow(a,e.addn(1).iushrn(1)),n=this.pow(a,e),o=g;0!==n.cmp(h);){for(var p=n,q=0;0!==p.cmp(h);q++)p=p.redSqr();d(q=0;e--){for(var k=b.words[e],l=j-1;l>=0;l--){var m=k>>l&1;g!==d[0]&&(g=this.sqr(g)),0!==m||0!==h?(h<<=1,h|=m,i++,(i===c||0===e&&0===l)&&(g=this.mul(g,d[h]),i=0,h=0)):i=0}j=26}return g},s.prototype.convertTo=function(a){var b=a.umod(this.m);return b===a?b.clone():b},s.prototype.convertFrom=function(a){var b=a.clone();return b.red=null,b},f.mont=function(a){return new t(a)},e(t,s),t.prototype.convertTo=function(a){return this.imod(a.ushln(this.shift))},t.prototype.convertFrom=function(a){var b=this.imod(a.mul(this.rinv));return b.red=null,b},t.prototype.imul=function(a,b){if(a.isZero()||b.isZero())return a.words[0]=0,a.length=1,a;var c=a.imul(b),d=c.maskn(this.shift).mul(this.minv).imaskn(this.shift).mul(this.m),e=c.isub(d).iushrn(this.shift),f=e;return e.cmp(this.m)>=0?f=e.isub(this.m):e.cmpn(0)<0&&(f=e.iadd(this.m)),f._forceRed(this)},t.prototype.mul=function(a,b){if(a.isZero()||b.isZero())return new f(0)._forceRed(this);var c=a.mul(b),d=c.maskn(this.shift).mul(this.minv).imaskn(this.shift).mul(this.m),e=c.isub(d).iushrn(this.shift),g=e;return e.cmp(this.m)>=0?g=e.isub(this.m):e.cmpn(0)<0&&(g=e.iadd(this.m)),g._forceRed(this)},t.prototype.invm=function(a){var b=this.imod(a._invmp(this.m).mul(this.r2));return b._forceRed(this)}}("undefined"==typeof b||b,this)},{}],9:[function(a,b,c){function d(a){"string"==typeof a&&a.match(/^0x[0-9A-Fa-f]{40}$/)||h("invalid address",{input:a}),a=a.toLowerCase();for(var b=a.substring(2).split(""),c=0;c>1]>>4>=8&&(a[c]=a[c].toUpperCase()),(15&b[c>>1])>=8&&(a[c+1]=a[c+1].toUpperCase());return"0x"+a.join("")}function e(a,b){var c=null;if("string"!=typeof a&&h("invalid address",{input:a}),a.match(/^(0x)?[0-9a-fA-F]{40}$/))"0x"!==a.substring(0,2)&&(a="0x"+a),c=d(a),a.match(/([A-F].*[a-f])|([a-f].*[A-F])/)&&c!==a&&h("invalid address checksum",{input:a,expected:c});else if(a.match(/^XE[0-9]{2}[0-9A-Za-z]{30,31}$/)){for(a.substring(2,4)!==j(a)&&h("invalid address icap checksum",{input:a}),c=new f(a.substring(4),36).toString(16);c.length<40;)c="0"+c;c=d("0x"+c)}else h("invalid address",{input:a});if(b){for(var e=new f(c.substring(2),16).toString(36).toUpperCase();e.length<30;)e="0"+e;return"XE"+j("XE00"+e)+e}return c}var f=a("bn.js"),g=a("./convert"),h=a("./throw-error"),i=a("./keccak256"),j=function(){for(var a={},b=0;b<10;b++)a[String(b)]=String(b);for(var b=0;b<26;b++)a[String.fromCharCode(65+b)]=String(10+b);var c=Math.floor(Math.log10(Number.MAX_SAFE_INTEGER));return function(b){b=b.toUpperCase(),b=b.substring(4)+b.substring(0,2)+"00";for(var d=b.split(""),e=0;e=c;){var f=d.substring(0,c);d=parseInt(f,10)%97+d.substring(f.length)}for(var g=String(98-parseInt(d,10)%97);g.length<2;)g="0"+g;return g}}();b.exports={getAddress:e}},{"./convert":12,"./keccak256":13,"./throw-error":18,"bn.js":8}],10:[function(a,b,c){function d(a){if(!(this instanceof d))throw new Error("missing new");i.isHexString(a)?("0x"==a&&(a="0x0"),a=new g(a.substring(2),16)):"string"==typeof a&&a.match(/^-?[0-9]*$/)?(""==a&&(a="0"),a=new g(a)):"number"==typeof a&&parseInt(a)==a?a=new g(a):g.isBN(a)||(e(a)?a=a._bn:i.isArrayish(a)?a=new g(i.hexlify(a).substring(2),16):j("invalid BigNumber value",{input:a})),h(this,"_bn",a)}function e(a){return a._bn&&a._bn.mod}function f(a){return e(a)?a:new d(a)}var g=a("bn.js"),h=a("./properties").defineProperty,i=a("./convert"),j=a("./throw-error");h(d,"constantNegativeOne",f(-1)),h(d,"constantZero",f(0)),h(d,"constantOne",f(1)),h(d,"constantTwo",f(2)),h(d,"constantWeiPerEther",f(new g("1000000000000000000"))),h(d.prototype,"fromTwos",function(a){return new d(this._bn.fromTwos(a))}),h(d.prototype,"toTwos",function(a){return new d(this._bn.toTwos(a))}),h(d.prototype,"add",function(a){return new d(this._bn.add(f(a)._bn))}),h(d.prototype,"sub",function(a){return new d(this._bn.sub(f(a)._bn))}),h(d.prototype,"div",function(a){return new d(this._bn.div(f(a)._bn))}),h(d.prototype,"mul",function(a){return new d(this._bn.mul(f(a)._bn))}),h(d.prototype,"mod",function(a){return new d(this._bn.mod(f(a)._bn))}),h(d.prototype,"maskn",function(a){return new d(this._bn.maskn(a))}),h(d.prototype,"eq",function(a){return this._bn.eq(f(a)._bn)}),h(d.prototype,"lt",function(a){return this._bn.lt(f(a)._bn)}),h(d.prototype,"lte",function(a){return this._bn.lte(f(a)._bn)}),h(d.prototype,"gt",function(a){return this._bn.gt(f(a)._bn)}),h(d.prototype,"gte",function(a){return this._bn.gte(f(a)._bn)}),h(d.prototype,"isZero",function(){return this._bn.isZero()}),h(d.prototype,"toNumber",function(a){return 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wa=(j+d|0)+((8191&e)<<13)|0;j=(f+(e>>>13)|0)+(wa>>>26)|0,wa&=67108863,d=Math.imul(G,P),e=Math.imul(G,Q),e=e+Math.imul(H,P)|0,f=Math.imul(H,Q),d=d+Math.imul(D,S)|0,e=e+Math.imul(D,T)|0,e=e+Math.imul(E,S)|0,f=f+Math.imul(E,T)|0,d=d+Math.imul(A,V)|0,e=e+Math.imul(A,W)|0,e=e+Math.imul(B,V)|0,f=f+Math.imul(B,W)|0,d=d+Math.imul(x,Y)|0,e=e+Math.imul(x,Z)|0,e=e+Math.imul(y,Y)|0,f=f+Math.imul(y,Z)|0,d=d+Math.imul(u,_)|0,e=e+Math.imul(u,aa)|0,e=e+Math.imul(v,_)|0,f=f+Math.imul(v,aa)|0,d=d+Math.imul(r,ca)|0,e=e+Math.imul(r,da)|0,e=e+Math.imul(s,ca)|0,f=f+Math.imul(s,da)|0,d=d+Math.imul(o,fa)|0,e=e+Math.imul(o,ga)|0,e=e+Math.imul(p,fa)|0,f=f+Math.imul(p,ga)|0,d=d+Math.imul(l,ia)|0,e=e+Math.imul(l,ja)|0,e=e+Math.imul(m,ia)|0,f=f+Math.imul(m,ja)|0;var xa=(j+d|0)+((8191&e)<<13)|0;j=(f+(e>>>13)|0)+(xa>>>26)|0,xa&=67108863,d=Math.imul(J,P),e=Math.imul(J,Q),e=e+Math.imul(K,P)|0,f=Math.imul(K,Q),d=d+Math.imul(G,S)|0,e=e+Math.imul(G,T)|0,e=e+Math.imul(H,S)|0,f=f+Math.imul(H,T)|0,d=d+Math.imul(D,V)|0,e=e+Math.imul(D,W)|0,e=e+Math.imul(E,V)|0,f=f+Math.imul(E,W)|0,d=d+Math.imul(A,Y)|0,e=e+Math.imul(A,Z)|0,e=e+Math.imul(B,Y)|0,f=f+Math.imul(B,Z)|0,d=d+Math.imul(x,_)|0,e=e+Math.imul(x,aa)|0,e=e+Math.imul(y,_)|0,f=f+Math.imul(y,aa)|0,d=d+Math.imul(u,ca)|0,e=e+Math.imul(u,da)|0,e=e+Math.imul(v,ca)|0,f=f+Math.imul(v,da)|0,d=d+Math.imul(r,fa)|0,e=e+Math.imul(r,ga)|0,e=e+Math.imul(s,fa)|0,f=f+Math.imul(s,ga)|0,d=d+Math.imul(o,ia)|0,e=e+Math.imul(o,ja)|0,e=e+Math.imul(p,ia)|0,f=f+Math.imul(p,ja)|0,d=d+Math.imul(l,la)|0,e=e+Math.imul(l,ma)|0,e=e+Math.imul(m,la)|0,f=f+Math.imul(m,ma)|0;var ya=(j+d|0)+((8191&e)<<13)|0;j=(f+(e>>>13)|0)+(ya>>>26)|0,ya&=67108863,d=Math.imul(M,P),e=Math.imul(M,Q),e=e+Math.imul(N,P)|0,f=Math.imul(N,Q),d=d+Math.imul(J,S)|0,e=e+Math.imul(J,T)|0,e=e+Math.imul(K,S)|0,f=f+Math.imul(K,T)|0,d=d+Math.imul(G,V)|0,e=e+Math.imul(G,W)|0,e=e+Math.imul(H,V)|0,f=f+Math.imul(H,W)|0,d=d+Math.imul(D,Y)|0,e=e+Math.imul(D,Z)|0,e=e+Math.imul(E,Y)|0,f=f+Math.imul(E,Z)|0,d=d+Math.imul(A,_)|0,e=e+Math.imul(A,aa)|0,e=e+Math.imul(B,_)|0,f=f+Math.imul(B,aa)|0,d=d+Math.imul(x,ca)|0,e=e+Math.imul(x,da)|0,e=e+Math.imul(y,ca)|0,f=f+Math.imul(y,da)|0,d=d+Math.imul(u,fa)|0,e=e+Math.imul(u,ga)|0,e=e+Math.imul(v,fa)|0,f=f+Math.imul(v,ga)|0,d=d+Math.imul(r,ia)|0,e=e+Math.imul(r,ja)|0,e=e+Math.imul(s,ia)|0,f=f+Math.imul(s,ja)|0,d=d+Math.imul(o,la)|0,e=e+Math.imul(o,ma)|0,e=e+Math.imul(p,la)|0,f=f+Math.imul(p,ma)|0,d=d+Math.imul(l,oa)|0,e=e+Math.imul(l,pa)|0,e=e+Math.imul(m,oa)|0,f=f+Math.imul(m,pa)|0;var za=(j+d|0)+((8191&e)<<13)|0;j=(f+(e>>>13)|0)+(za>>>26)|0,za&=67108863,d=Math.imul(M,S),e=Math.imul(M,T),e=e+Math.imul(N,S)|0,f=Math.imul(N,T),d=d+Math.imul(J,V)|0,e=e+Math.imul(J,W)|0,e=e+Math.imul(K,V)|0,f=f+Math.imul(K,W)|0,d=d+Math.imul(G,Y)|0,e=e+Math.imul(G,Z)|0,e=e+Math.imul(H,Y)|0,f=f+Math.imul(H,Z)|0,d=d+Math.imul(D,_)|0,e=e+Math.imul(D,aa)|0,e=e+Math.imul(E,_)|0,f=f+Math.imul(E,aa)|0,d=d+Math.imul(A,ca)|0,e=e+Math.imul(A,da)|0,e=e+Math.imul(B,ca)|0,f=f+Math.imul(B,da)|0,d=d+Math.imul(x,fa)|0,e=e+Math.imul(x,ga)|0,e=e+Math.imul(y,fa)|0,f=f+Math.imul(y,ga)|0,d=d+Math.imul(u,ia)|0,e=e+Math.imul(u,ja)|0,e=e+Math.imul(v,ia)|0,f=f+Math.imul(v,ja)|0,d=d+Math.imul(r,la)|0,e=e+Math.imul(r,ma)|0,e=e+Math.imul(s,la)|0,f=f+Math.imul(s,ma)|0,d=d+Math.imul(o,oa)|0,e=e+Math.imul(o,pa)|0,e=e+Math.imul(p,oa)|0,f=f+Math.imul(p,pa)|0;var Aa=(j+d|0)+((8191&e)<<13)|0;j=(f+(e>>>13)|0)+(Aa>>>26)|0,Aa&=67108863,d=Math.imul(M,V),e=Math.imul(M,W),e=e+Math.imul(N,V)|0,f=Math.imul(N,W),d=d+Math.imul(J,Y)|0,e=e+Math.imul(J,Z)|0,e=e+Math.imul(K,Y)|0,f=f+Math.imul(K,Z)|0,d=d+Math.imul(G,_)|0,e=e+Math.imul(G,aa)|0,e=e+Math.imul(H,_)|0,f=f+Math.imul(H,aa)|0,d=d+Math.imul(D,ca)|0,e=e+Math.imul(D,da)|0,e=e+Math.imul(E,ca)|0,f=f+Math.imul(E,da)|0,d=d+Math.imul(A,fa)|0,e=e+Math.imul(A,ga)|0,e=e+Math.imul(B,fa)|0,f=f+Math.imul(B,ga)|0,d=d+Math.imul(x,ia)|0,e=e+Math.imul(x,ja)|0,e=e+Math.imul(y,ia)|0,f=f+Math.imul(y,ja)|0,d=d+Math.imul(u,la)|0,e=e+Math.imul(u,ma)|0,e=e+Math.imul(v,la)|0,f=f+Math.imul(v,ma)|0,d=d+Math.imul(r,oa)|0,e=e+Math.imul(r,pa)|0,e=e+Math.imul(s,oa)|0,f=f+Math.imul(s,pa)|0;var Ba=(j+d|0)+((8191&e)<<13)|0;j=(f+(e>>>13)|0)+(Ba>>>26)|0,Ba&=67108863,d=Math.imul(M,Y),e=Math.imul(M,Z),e=e+Math.imul(N,Y)|0,f=Math.imul(N,Z),d=d+Math.imul(J,_)|0,e=e+Math.imul(J,aa)|0,e=e+Math.imul(K,_)|0,f=f+Math.imul(K,aa)|0,d=d+Math.imul(G,ca)|0,e=e+Math.imul(G,da)|0,e=e+Math.imul(H,ca)|0,f=f+Math.imul(H,da)|0,d=d+Math.imul(D,fa)|0,e=e+Math.imul(D,ga)|0,e=e+Math.imul(E,fa)|0,f=f+Math.imul(E,ga)|0,d=d+Math.imul(A,ia)|0,e=e+Math.imul(A,ja)|0,e=e+Math.imul(B,ia)|0,f=f+Math.imul(B,ja)|0,d=d+Math.imul(x,la)|0,e=e+Math.imul(x,ma)|0,e=e+Math.imul(y,la)|0,f=f+Math.imul(y,ma)|0,d=d+Math.imul(u,oa)|0,e=e+Math.imul(u,pa)|0,e=e+Math.imul(v,oa)|0,f=f+Math.imul(v,pa)|0;var Ca=(j+d|0)+((8191&e)<<13)|0;j=(f+(e>>>13)|0)+(Ca>>>26)|0,Ca&=67108863,d=Math.imul(M,_),e=Math.imul(M,aa),e=e+Math.imul(N,_)|0,f=Math.imul(N,aa),d=d+Math.imul(J,ca)|0,e=e+Math.imul(J,da)|0,e=e+Math.imul(K,ca)|0,f=f+Math.imul(K,da)|0,d=d+Math.imul(G,fa)|0,e=e+Math.imul(G,ga)|0,e=e+Math.imul(H,fa)|0,f=f+Math.imul(H,ga)|0,d=d+Math.imul(D,ia)|0,e=e+Math.imul(D,ja)|0,e=e+Math.imul(E,ia)|0,f=f+Math.imul(E,ja)|0,d=d+Math.imul(A,la)|0,e=e+Math.imul(A,ma)|0,e=e+Math.imul(B,la)|0,f=f+Math.imul(B,ma)|0,d=d+Math.imul(x,oa)|0,e=e+Math.imul(x,pa)|0,e=e+Math.imul(y,oa)|0,f=f+Math.imul(y,pa)|0;var Da=(j+d|0)+((8191&e)<<13)|0;j=(f+(e>>>13)|0)+(Da>>>26)|0,Da&=67108863,d=Math.imul(M,ca),e=Math.imul(M,da),e=e+Math.imul(N,ca)|0,f=Math.imul(N,da),d=d+Math.imul(J,fa)|0,e=e+Math.imul(J,ga)|0,e=e+Math.imul(K,fa)|0,f=f+Math.imul(K,ga)|0,d=d+Math.imul(G,ia)|0,e=e+Math.imul(G,ja)|0,e=e+Math.imul(H,ia)|0,f=f+Math.imul(H,ja)|0,d=d+Math.imul(D,la)|0,e=e+Math.imul(D,ma)|0,e=e+Math.imul(E,la)|0,f=f+Math.imul(E,ma)|0,d=d+Math.imul(A,oa)|0,e=e+Math.imul(A,pa)|0,e=e+Math.imul(B,oa)|0,f=f+Math.imul(B,pa)|0;var Ea=(j+d|0)+((8191&e)<<13)|0;j=(f+(e>>>13)|0)+(Ea>>>26)|0,Ea&=67108863,d=Math.imul(M,fa),e=Math.imul(M,ga),e=e+Math.imul(N,fa)|0,f=Math.imul(N,ga),d=d+Math.imul(J,ia)|0,e=e+Math.imul(J,ja)|0,e=e+Math.imul(K,ia)|0,f=f+Math.imul(K,ja)|0,d=d+Math.imul(G,la)|0,e=e+Math.imul(G,ma)|0,e=e+Math.imul(H,la)|0,f=f+Math.imul(H,ma)|0,d=d+Math.imul(D,oa)|0,e=e+Math.imul(D,pa)|0,e=e+Math.imul(E,oa)|0,f=f+Math.imul(E,pa)|0;var Fa=(j+d|0)+((8191&e)<<13)|0;j=(f+(e>>>13)|0)+(Fa>>>26)|0,Fa&=67108863,d=Math.imul(M,ia),e=Math.imul(M,ja),e=e+Math.imul(N,ia)|0,f=Math.imul(N,ja),d=d+Math.imul(J,la)|0,e=e+Math.imul(J,ma)|0,e=e+Math.imul(K,la)|0,f=f+Math.imul(K,ma)|0,d=d+Math.imul(G,oa)|0,e=e+Math.imul(G,pa)|0,e=e+Math.imul(H,oa)|0,f=f+Math.imul(H,pa)|0;var Ga=(j+d|0)+((8191&e)<<13)|0;j=(f+(e>>>13)|0)+(Ga>>>26)|0,Ga&=67108863,d=Math.imul(M,la),e=Math.imul(M,ma),e=e+Math.imul(N,la)|0,f=Math.imul(N,ma),d=d+Math.imul(J,oa)|0,e=e+Math.imul(J,pa)|0,e=e+Math.imul(K,oa)|0,f=f+Math.imul(K,pa)|0;var Ha=(j+d|0)+((8191&e)<<13)|0;j=(f+(e>>>13)|0)+(Ha>>>26)|0,Ha&=67108863,d=Math.imul(M,oa),e=Math.imul(M,pa),e=e+Math.imul(N,oa)|0,f=Math.imul(N,pa);var Ia=(j+d|0)+((8191&e)<<13)|0;return j=(f+(e>>>13)|0)+(Ia>>>26)|0,Ia&=67108863,i[0]=qa,i[1]=ra,i[2]=sa,i[3]=ta,i[4]=ua,i[5]=va,i[6]=wa,i[7]=xa,i[8]=ya,i[9]=za,i[10]=Aa,i[11]=Ba,i[12]=Ca,i[13]=Da,i[14]=Ea,i[15]=Fa,i[16]=Ga,i[17]=Ha,i[18]=Ia,0!==j&&(i[19]=j,c.length++),c};Math.imul||(z=j),f.prototype.mulTo=function(a,b){var c,d=this.length+a.length;return c=10===this.length&&10===a.length?z(this,a,b):d<63?j(this,a,b):d<1024?k(this,a,b):l(this,a,b)},m.prototype.makeRBT=function(a){for(var b=new Array(a),c=f.prototype._countBits(a)-1,d=0;d>=1;return d},m.prototype.permute=function(a,b,c,d,e,f){for(var g=0;g>>=1)e++;return 1<>>=13,c[2*g+1]=8191&f,f>>>=13;for(g=2*b;g>=26,b+=e/67108864|0,b+=f>>>26,this.words[c]=67108863&f}return 0!==b&&(this.words[c]=b,this.length++),this},f.prototype.muln=function(a){return this.clone().imuln(a)},f.prototype.sqr=function(){return this.mul(this)},f.prototype.isqr=function(){return this.imul(this.clone())},f.prototype.pow=function(a){var b=i(a);if(0===b.length)return new f(1);for(var c=this,d=0;d=0);var b,c=a%26,e=(a-c)/26,f=67108863>>>26-c<<26-c;if(0!==c){var g=0;for(b=0;b>>26-c}g&&(this.words[b]=g,this.length++)}if(0!==e){for(b=this.length-1;b>=0;b--)this.words[b+e]=this.words[b];for(b=0;b=0);var e;e=b?(b-b%26)/26:0;var f=a%26,g=Math.min((a-f)/26,this.length),h=67108863^67108863>>>f<g)for(this.length-=g,j=0;j=0&&(0!==k||j>=e);j--){var l=0|this.words[j];this.words[j]=k<<26-f|l>>>f,k=l&h}return i&&0!==k&&(i.words[i.length++]=k),0===this.length&&(this.words[0]=0,this.length=1),this.strip()},f.prototype.ishrn=function(a,b,c){return d(0===this.negative),this.iushrn(a,b,c)},f.prototype.shln=function(a){return this.clone().ishln(a)},f.prototype.ushln=function(a){return this.clone().iushln(a)},f.prototype.shrn=function(a){return this.clone().ishrn(a)},f.prototype.ushrn=function(a){return this.clone().iushrn(a)},f.prototype.testn=function(a){d("number"==typeof a&&a>=0);var b=a%26,c=(a-b)/26,e=1<=0);var b=a%26,c=(a-b)/26;if(d(0===this.negative,"imaskn works only with positive numbers"),this.length<=c)return this;if(0!==b&&c++,this.length=Math.min(c,this.length),0!==b){var e=67108863^67108863>>>b<=67108864;b++)this.words[b]-=67108864,b===this.length-1?this.words[b+1]=1:this.words[b+1]++;return this.length=Math.max(this.length,b+1),this},f.prototype.isubn=function(a){if(d("number"==typeof a),d(a<67108864),a<0)return this.iaddn(-a);if(0!==this.negative)return this.negative=0,this.iaddn(a),this.negative=1,this;if(this.words[0]-=a,1===this.length&&this.words[0]<0)this.words[0]=-this.words[0],this.negative=1;else for(var b=0;b>26)-(i/67108864|0),this.words[e+c]=67108863&g}for(;e>26,this.words[e+c]=67108863&g;if(0===h)return this.strip();for(d(h===-1),h=0,e=0;e>26,this.words[e]=67108863&g;return this.negative=1,this.strip()},f.prototype._wordDiv=function(a,b){var c=this.length-a.length,d=this.clone(),e=a,g=0|e.words[e.length-1],h=this._countBits(g);c=26-h,0!==c&&(e=e.ushln(c),d.iushln(c),g=0|e.words[e.length-1]);var i,j=d.length-e.length;if("mod"!==b){i=new f(null),i.length=j+1,i.words=new Array(i.length);for(var k=0;k=0;m--){var n=67108864*(0|d.words[e.length+m])+(0|d.words[e.length+m-1]);for(n=Math.min(n/g|0,67108863),d._ishlnsubmul(e,n,m);0!==d.negative;)n--,d.negative=0,d._ishlnsubmul(e,1,m),d.isZero()||(d.negative^=1);i&&(i.words[m]=n)}return i&&i.strip(),d.strip(),"div"!==b&&0!==c&&d.iushrn(c),{div:i||null,mod:d}},f.prototype.divmod=function(a,b,c){if(d(!a.isZero()),this.isZero())return{div:new f(0),mod:new f(0)};var e,g,h;return 0!==this.negative&&0===a.negative?(h=this.neg().divmod(a,b),"mod"!==b&&(e=h.div.neg()),"div"!==b&&(g=h.mod.neg(),c&&0!==g.negative&&g.iadd(a)),{div:e,mod:g}):0===this.negative&&0!==a.negative?(h=this.divmod(a.neg(),b),"mod"!==b&&(e=h.div.neg()),{div:e,mod:h.mod}):0!==(this.negative&a.negative)?(h=this.neg().divmod(a.neg(),b),"div"!==b&&(g=h.mod.neg(),c&&0!==g.negative&&g.isub(a)),{div:h.div,mod:g}):a.length>this.length||this.cmp(a)<0?{div:new f(0),mod:this}:1===a.length?"div"===b?{div:this.divn(a.words[0]),mod:null}:"mod"===b?{div:null, +mod:new f(this.modn(a.words[0]))}:{div:this.divn(a.words[0]),mod:new f(this.modn(a.words[0]))}:this._wordDiv(a,b)},f.prototype.div=function(a){return this.divmod(a,"div",!1).div},f.prototype.mod=function(a){return this.divmod(a,"mod",!1).mod},f.prototype.umod=function(a){return this.divmod(a,"mod",!0).mod},f.prototype.divRound=function(a){var b=this.divmod(a);if(b.mod.isZero())return b.div;var c=0!==b.div.negative?b.mod.isub(a):b.mod,d=a.ushrn(1),e=a.andln(1),f=c.cmp(d);return f<0||1===e&&0===f?b.div:0!==b.div.negative?b.div.isubn(1):b.div.iaddn(1)},f.prototype.modn=function(a){d(a<=67108863);for(var b=(1<<26)%a,c=0,e=this.length-1;e>=0;e--)c=(b*c+(0|this.words[e]))%a;return c},f.prototype.idivn=function(a){d(a<=67108863);for(var b=0,c=this.length-1;c>=0;c--){var e=(0|this.words[c])+67108864*b;this.words[c]=e/a|0,b=e%a}return this.strip()},f.prototype.divn=function(a){return this.clone().idivn(a)},f.prototype.egcd=function(a){d(0===a.negative),d(!a.isZero());var b=this,c=a.clone();b=0!==b.negative?b.umod(a):b.clone();for(var e=new f(1),g=new f(0),h=new f(0),i=new f(1),j=0;b.isEven()&&c.isEven();)b.iushrn(1),c.iushrn(1),++j;for(var k=c.clone(),l=b.clone();!b.isZero();){for(var m=0,n=1;0===(b.words[0]&n)&&m<26;++m,n<<=1);if(m>0)for(b.iushrn(m);m-- >0;)(e.isOdd()||g.isOdd())&&(e.iadd(k),g.isub(l)),e.iushrn(1),g.iushrn(1);for(var o=0,p=1;0===(c.words[0]&p)&&o<26;++o,p<<=1);if(o>0)for(c.iushrn(o);o-- >0;)(h.isOdd()||i.isOdd())&&(h.iadd(k),i.isub(l)),h.iushrn(1),i.iushrn(1);b.cmp(c)>=0?(b.isub(c),e.isub(h),g.isub(i)):(c.isub(b),h.isub(e),i.isub(g))}return{a:h,b:i,gcd:c.iushln(j)}},f.prototype._invmp=function(a){d(0===a.negative),d(!a.isZero());var b=this,c=a.clone();b=0!==b.negative?b.umod(a):b.clone();for(var e=new f(1),g=new f(0),h=c.clone();b.cmpn(1)>0&&c.cmpn(1)>0;){for(var i=0,j=1;0===(b.words[0]&j)&&i<26;++i,j<<=1);if(i>0)for(b.iushrn(i);i-- 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l=this.pow(k,e),m=this.pow(a,e.addn(1).iushrn(1)),n=this.pow(a,e),o=g;0!==n.cmp(h);){for(var p=n,q=0;0!==p.cmp(h);q++)p=p.redSqr();d(q=0;e--){for(var k=b.words[e],l=j-1;l>=0;l--){var m=k>>l&1;g!==d[0]&&(g=this.sqr(g)),0!==m||0!==h?(h<<=1,h|=m,i++,(i===c||0===e&&0===l)&&(g=this.mul(g,d[h]),i=0,h=0)):i=0}j=26}return g},s.prototype.convertTo=function(a){var b=a.umod(this.m);return b===a?b.clone():b},s.prototype.convertFrom=function(a){var b=a.clone();return b.red=null,b},f.mont=function(a){return new t(a)},e(t,s),t.prototype.convertTo=function(a){return this.imod(a.ushln(this.shift))},t.prototype.convertFrom=function(a){var b=this.imod(a.mul(this.rinv));return b.red=null,b},t.prototype.imul=function(a,b){if(a.isZero()||b.isZero())return a.words[0]=0,a.length=1,a;var c=a.imul(b),d=c.maskn(this.shift).mul(this.minv).imaskn(this.shift).mul(this.m),e=c.isub(d).iushrn(this.shift),f=e;return 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g,h=d&(1<<8-e-1)-1;for(g=0;g>6!=2)break;h=h<<6|63&i}g==e?h<=65535?b+=String.fromCharCode(h):(h-=65536,b+=String.fromCharCode((h>>10&1023)+55296,(1023&h)+56320)):c--}}else b+=String.fromCharCode(d)}return b}var f=a("./convert.js");b.exports={toUtf8Bytes:d,toUtf8String:e}},{"./convert.js":6}],14:[function(a,b,c){"function"==typeof Object.create?b.exports=function(a,b){a.super_=b,a.prototype=Object.create(b.prototype,{constructor:{value:a,enumerable:!1,writable:!0,configurable:!0}})}:b.exports=function(a,b){a.super_=b;var c=function(){};c.prototype=b.prototype,a.prototype=new c,a.prototype.constructor=a}},{}],15:[function(a,b,c){(function(a,c){!function(){"use strict";function d(a,b,c){this.blocks=[],this.s=[],this.padding=b,this.outputBits=c,this.reset=!0,this.block=0,this.start=0,this.blockCount=1600-(a<<1)>>5,this.byteCount=this.blockCount<<2,this.outputBlocks=c>>5,this.extraBytes=(31&c)>>3;for(var d=0;d<50;++d)this.s[d]=0}var e="object"==typeof window?window:{},f=!e.JS_SHA3_NO_NODE_JS&&"object"==typeof a&&a.versions&&a.versions.node;f&&(e=c);for(var g=!e.JS_SHA3_NO_COMMON_JS&&"object"==typeof b&&b.exports,h="0123456789abcdef".split(""),i=[31,7936,2031616,520093696],j=[1,256,65536,16777216],k=[6,1536,393216,100663296],l=[0,8,16,24],m=[1,0,32898,0,32906,2147483648,2147516416,2147483648,32907,0,2147483649,0,2147516545,2147483648,32777,2147483648,138,0,136,0,2147516425,0,2147483658,0,2147516555,0,139,2147483648,32905,2147483648,32771,2147483648,32770,2147483648,128,2147483648,32778,0,2147483658,2147483648,2147516545,2147483648,32896,2147483648,2147483649,0,2147516424,2147483648],n=[224,256,384,512],o=[128,256],p=["hex","buffer","arrayBuffer","array"],q=function(a,b,c){return function(e){return new d(a,b,a).update(e)[c]()}},r=function(a,b,c){return function(e,f){return new d(a,b,f).update(e)[c]()}},s=function(a,b){var c=q(a,b,"hex");c.create=function(){return new d(a,b,a)},c.update=function(a){return c.create().update(a)};for(var e=0;e>2]|=a[i]<>2]|=d<>2]|=(192|d>>6)<>2]|=(128|63&d)<=57344?(f[c>>2]|=(224|d>>12)<>2]|=(128|d>>6&63)<>2]|=(128|63&d)<>2]|=(240|d>>18)<>2]|=(128|d>>12&63)<>2]|=(128|d>>6&63)<>2]|=(128|63&d)<=g){for(this.start=c-g,this.block=f[h],c=0;c>2]|=this.padding[3&b],this.lastByteIndex===this.byteCount)for(a[0]=a[c],b=1;b>4&15]+h[15&a]+h[a>>12&15]+h[a>>8&15]+h[a>>20&15]+h[a>>16&15]+h[a>>28&15]+h[a>>24&15];g%b===0&&(C(c),f=0)}return e&&(a=c[f],e>0&&(i+=h[a>>4&15]+h[15&a]),e>1&&(i+=h[a>>12&15]+h[a>>8&15]),e>2&&(i+=h[a>>20&15]+h[a>>16&15])),i},d.prototype.arrayBuffer=function(){this.finalize();var a,b=this.blockCount,c=this.s,d=this.outputBlocks,e=this.extraBytes,f=0,g=0,h=this.outputBits>>3;a=e?new ArrayBuffer(d+1<<2):new ArrayBuffer(h);for(var i=new Uint32Array(a);g>8&255,i[a+2]=b>>16&255,i[a+3]=b>>24&255;h%c===0&&C(d)}return f&&(a=h<<2,b=d[g],f>0&&(i[a]=255&b),f>1&&(i[a+1]=b>>8&255),f>2&&(i[a+2]=b>>16&255)),i};var C=function(a){var 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for(var x=0;x3&&"0x0"===a.substring(0,3);)a="0x"+a.substring(3);return a}function e(a){var b=[];for(var c in a)if(null!=a[c]){var e=k.hexlify(a[c]);({gasLimit:!0,gasPrice:!0,nonce:!0,value:!0})[c]&&(e=d(e)),b.push(c+"="+e)}return b.join("&")}function f(a,b){j.call(this,a);var c=null;switch(this.name){case"homestead":c="https://api.etherscan.io";break;case"ropsten":c="https://ropsten.etherscan.io";break;case"rinkeby":c="https://rinkeby.etherscan.io";break;case"kovan":c="https://kovan.etherscan.io";break;default:throw new Error("unsupported network")}k.defineProperty(this,"baseUrl",c),k.defineProperty(this,"apiKey",b||null)}function g(a){if(0==a.status&&"No records found"===a.message)return a.result;if(1!=a.status||"OK"!=a.message){var b=new Error("invalid response");throw b.result=JSON.stringify(a),b}return a.result}function h(a){if("2.0"!=a.jsonrpc){var b=new Error("invalid response");throw b.result=JSON.stringify(a),b}if(a.error){var b=new Error(a.error.message||"unknown error");throw a.error.code&&(b.code=a.error.code),a.error.data&&(b.data=a.error.data),b}return a.result}function i(a){if("pending"===a)throw new Error("pending not supported");return"latest"===a?a:parseInt(a.substring(2),16)}var j=a("./provider.js"),k=function(){var b=a("ethers-utils/convert.js");return{defineProperty:a("ethers-utils/properties.js").defineProperty,hexlify:b.hexlify}}();j.inherits(f),k.defineProperty(f.prototype,"_call",function(){}),k.defineProperty(f.prototype,"_callProxy",function(){}),k.defineProperty(f.prototype,"perform",function(a,b){b||(b={});var c=this.baseUrl,f="";switch(this.apiKey&&(f+="&apikey="+this.apiKey),a){case"getBlockNumber":return c+="/api?module=proxy&action=eth_blockNumber"+f,j.fetchJSON(c,null,h);case"getGasPrice":return c+="/api?module=proxy&action=eth_gasPrice"+f,j.fetchJSON(c,null,h);case"getBalance":return c+="/api?module=account&action=balance&address="+b.address,c+="&tag="+b.blockTag+f,j.fetchJSON(c,null,g);case"getTransactionCount":return c+="/api?module=proxy&action=eth_getTransactionCount&address="+b.address,c+="&tag="+b.blockTag+f,j.fetchJSON(c,null,h);case"getCode":return c+="/api?module=proxy&action=eth_getCode&address="+b.address,c+="&tag="+b.blockTag+f,j.fetchJSON(c,null,h);case"getStorageAt":return c+="/api?module=proxy&action=eth_getStorageAt&address="+b.address,c+="&position="+d(b.position),c+="&tag="+d(b.blockTag)+f,j.fetchJSON(c,null,h);case"sendTransaction":return c+="/api?module=proxy&action=eth_sendRawTransaction&hex="+b.signedTransaction,c+=f,j.fetchJSON(c,null,h);case"getBlock":if(b.blockTag)return c+="/api?module=proxy&action=eth_getBlockByNumber&tag="+d(b.blockTag), +c+="&boolean=false",c+=f,j.fetchJSON(c,null,h);throw new Error("getBlock by blockHash not implmeneted");case"getTransaction":return c+="/api?module=proxy&action=eth_getTransactionByHash&txhash="+b.transactionHash,c+=f,j.fetchJSON(c,null,h);case"getTransactionReceipt":return c+="/api?module=proxy&action=eth_getTransactionReceipt&txhash="+b.transactionHash,c+=f,j.fetchJSON(c,null,h);case"call":var k=e(b.transaction);return k&&(k="&"+k),c+="/api?module=proxy&action=eth_call"+k,c+=f,j.fetchJSON(c,null,h);case"estimateGas":var k=e(b.transaction);return k&&(k="&"+k),c+="/api?module=proxy&action=eth_estimateGas&"+k,c+=f,j.fetchJSON(c,null,h);case"getLogs":c+="/api?module=logs&action=getLogs";try{if(b.filter.fromBlock&&(c+="&fromBlock="+i(b.filter.fromBlock)),b.filter.toBlock&&(c+="&toBlock="+i(b.filter.toBlock)),b.filter.address&&(c+="&address="+b.filter.address),b.filter.topics&&b.filter.topics.length>0){if(b.filter.topics.length>1)throw new Error("unsupported topic format");var l=b.filter.topics[0];if("string"!=typeof l||66!==l.length)throw new Error("unsupported topic0 format");c+="&topic0="+l}}catch(m){return Promise.reject(m)}return c+=f,j.fetchJSON(c,null,g)}return Promise.reject(new Error("not implemented - "+a))}),b.exports=f},{"./provider.js":24,"ethers-utils/convert.js":6,"ethers-utils/properties.js":9}],19:[function(a,b,c){"use strict";function d(a){if(0===a.length)throw new Error("no providers");for(var b=1;b3&&"0x0"===a.substring(0,3);)a="0x"+a.substring(3);return a}function f(a){var b={};for(var c in a)b[c]=i.hexlify(a[c]);return["gasLimit","gasPrice","nonce","value"].forEach(function(a){b[a]&&(b[a]=e(b[a]))}),b}function g(a,b){if(!(this instanceof g))throw new Error("missing new");b=h._legacyConstructor(b,arguments.length-1,arguments[1],arguments[2]),h.call(this,b),a||(a="http://localhost:8545"),i.defineProperty(this,"url",a)}var h=a("./provider.js"),i=function(){var b=a("ethers-utils/convert");return{defineProperty:a("ethers-utils/properties").defineProperty,hexlify:b.hexlify,isHexString:b.isHexString}}();h.inherits(g),i.defineProperty(g.prototype,"send",function(a,b){var c={method:a,params:b,id:42,jsonrpc:"2.0"};return h.fetchJSON(this.url,JSON.stringify(c),d)}),i.defineProperty(g.prototype,"perform",function(a,b){switch(a){case"getBlockNumber":return this.send("eth_blockNumber",[]);case"getGasPrice":return this.send("eth_gasPrice",[]);case"getBalance":var c=b.blockTag;return i.isHexString(c)&&(c=e(c)),this.send("eth_getBalance",[b.address,c]);case"getTransactionCount":var c=b.blockTag;return i.isHexString(c)&&(c=e(c)),this.send("eth_getTransactionCount",[b.address,c]);case"getCode":var c=b.blockTag;return i.isHexString(c)&&(c=e(c)),this.send("eth_getCode",[b.address,c]);case"getStorageAt":var d=b.position;i.isHexString(d)&&(d=e(d));var c=b.blockTag;return i.isHexString(c)&&(c=e(c)),this.send("eth_getStorageAt",[b.address,d,c]);case"sendTransaction":return this.send("eth_sendRawTransaction",[b.signedTransaction]);case"getBlock":if(b.blockTag){var c=b.blockTag;return i.isHexString(c)&&(c=e(c)),this.send("eth_getBlockByNumber",[c,!1])}return b.blockHash?this.send("eth_getBlockByHash",[b.blockHash,!1]):Promise.reject(new Error("invalid block tag or block hash"));case"getTransaction":return this.send("eth_getTransactionByHash",[b.transactionHash]);case"getTransactionReceipt":return this.send("eth_getTransactionReceipt",[b.transactionHash]);case"call":return this.send("eth_call",[f(b.transaction),"latest"]);case"estimateGas":return this.send("eth_estimateGas",[f(b.transaction)]);case"getLogs":return this.send("eth_getLogs",[b.filter])}return Promise.reject(new Error("not implemented - "+a))}),b.exports=g},{"./provider.js":24,"ethers-utils/convert":6,"ethers-utils/properties":9}],23:[function(a,b,c){b.exports={unspecified:{chainId:0,name:"unspecified"},homestead:{chainId:1,ensAddress:"0x314159265dd8dbb310642f98f50c066173c1259b",name:"homestead"},mainnet:{chainId:1,ensAddress:"0x314159265dd8dbb310642f98f50c066173c1259b",name:"homestead"},morden:{chainId:2,name:"morden"},ropsten:{chainId:3,ensAddress:"0x112234455c3a32fd11230c42e7bccd4a84e02010",name:"ropsten"},testnet:{chainId:3,ensAddress:"0x112234455c3a32fd11230c42e7bccd4a84e02010",name:"ropsten"},rinkeby:{chainId:4,name:"rinkeby"},kovan:{chainId:42,name:"kovan"}}},{}],24:[function(a,b,c){"use strict";function d(a){var b={};for(var c in a)b[c]=a[c];return b}function e(a,b){var c={};for(var d in a)try{var e=a[d](b[d]);void 0!==e&&(c[d]=e)}catch(f){throw f.checkKey=d,f.checkValue=b[d],f}return c}function f(a,b){return function(c){return null==c?b:a(c)}}function g(a,b){return function(c){return c?a(c):b}}function h(a){return function(b){if(!Array.isArray(b))throw new Error("not an array");var c=[];return b.forEach(function(b){c.push(a(b))}),c}}function i(a){if(!D.isHexString(a)||66!==a.length)throw new Error("invalid hash - "+a);return a}function j(a){return D.bigNumberify(a).toNumber()}function k(a){if(!D.isHexString(a))throw new Error("invalid uint256");for(;a.length<66;)a="0x0"+a.substring(2);return a}function l(a){if("string"!=typeof a)throw new Error("invalid string");return a}function m(a){if(null==a)return"latest";if("earliest"===a)return"0x0";if("latest"===a||"pending"===a)return a;if("number"==typeof a)return D.hexlify(a);if(D.isHexString(a))return a;throw new Error("invalid blockTag")}function n(a){return null!=a.author&&null==a.miner&&(a.miner=a.author),e(E,a)}function o(a){if(null!=a.gas&&null==a.gasLimit&&(a.gasLimit=a.gas),null!=a.input&&null==a.data&&(a.data=a.input),null==a.to&&null==a.creates&&(a.creates=D.getContractAddress(a)),!a.raw&&a.v&&a.r&&a.s){var 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g=JSON.parse(f.responseText)}catch(h){var i=new Error("invalid json response");return i.orginialError=h,i.responseText=f.responseText,void e(i)}if(c)try{g=c(g)}catch(h){return h.url=a,h.body=b,h.responseText=f.responseText,void e(h)}if(200!=f.status){var h=new Error("invalid response - "+f.status);return h.statusCode=f.statusCode,void e(h)}d(g)}},f.onerror=function(a){e(a)};try{b?f.send(b):f.send()}catch(g){var h=new Error("connection error");h.error=g,e(h)}})}),D.defineProperty(v.prototype,"waitForTransaction",function(a,b){var c=this;return new Promise(function(d,e){function f(a){g&&clearTimeout(g),d(a)}var g=null;c.once(a,f),"number"==typeof b&&b>0&&(g=setTimeout(function(){c.removeListener(a,f),e(new Error("timeout"))},b))})}),D.defineProperty(v.prototype,"getBlockNumber",function(){try{return this.perform("getBlockNumber").then(function(a){var b=parseInt(a);if(b!=a)throw new Error("invalid response - getBlockNumber");return b})}catch(a){return 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c={filter:t(a)};return b.perform("getLogs",c).then(function(a){return h(u)(a)})})}),D.defineProperty(v.prototype,"getEtherPrice",function(){try{return this.perform("getEtherPrice",{}).then(function(a){return a})}catch(a){return Promise.reject(a)}}),D.defineProperty(v.prototype,"_resolveNames",function(a,b){var c=[],e=d(a);return b.forEach(function(a){void 0!==e[a]&&c.push(this.resolveName(e[a]).then(function(b){e[a]=b}))},this),Promise.all(c).then(function(){return e})}),D.defineProperty(v.prototype,"_getResolver",function(a){var b=D.namehash(a),c="0x0178b8bf"+b.substring(2),d={to:this.ensAddress,data:c};return this.call(d).then(function(a){return 66!=a.length?null:D.getAddress("0x"+a.substring(26))})}),D.defineProperty(v.prototype,"resolveName",function(a){try{return Promise.resolve(D.getAddress(a))}catch(b){}var c=this,d=D.namehash(a);return this._getResolver(a).then(function(a){var b="0x3b3b57de"+d.substring(2),e={to:a,data:b};return c.call(e)}).then(function(a){if(66!=a.length)return null;var b=D.getAddress("0x"+a.substring(26));return"0x0000000000000000000000000000000000000000"===b?null:b})}),D.defineProperty(v.prototype,"lookupAddress",function(a){a=D.getAddress(a);var b=a.substring(2)+".addr.reverse",c=D.namehash(b),d=this;return this._getResolver(b).then(function(a){if(!a)return null;var b="0x691f3431"+c.substring(2),e={to:a,data:b};return d.call(e)}).then(function(b){if(b=b.substring(2),b.length<64)return null;if(b=b.substring(64),b.length<64)return null;var c=D.bigNumberify("0x"+b.substring(0,64)).toNumber();if(b=b.substring(64),2*c>b.length)return null;var e=D.toUtf8String("0x"+b.substring(0,2*c));return d.resolveName(e).then(function(b){return b!=a?null:e})})}),D.defineProperty(v.prototype,"doPoll",function(){}),D.defineProperty(v.prototype,"perform",function(a,b){return Promise.reject(new Error("not implemented - "+a))}),D.defineProperty(v.prototype,"on",function(a,b){var c=y(a);this._events[c]||(this._events[c]=[]),this._events[c].push({eventName:a,listener:b,type:"on"}),this.polling=!0}),D.defineProperty(v.prototype,"once",function(a,b){var c=y(a);this._events[c]||(this._events[c]=[]),this._events[c].push({eventName:a,listener:b,type:"once"}),this.polling=!0}),D.defineProperty(v.prototype,"emit",function(a){var b=y(a),c=Array.prototype.slice.call(arguments,1),d=this._events[b];if(d){for(var e=0;e> 1] >> 4) >= 8) { - address[i] = address[i].toUpperCase(); - } - if ((hashed[i >> 1] & 0x0f) >= 8) { - address[i + 1] = address[i + 1].toUpperCase(); - } - } - - return '0x' + address.join(''); -} - -// See: https://en.wikipedia.org/wiki/International_Bank_Account_Number -var ibanChecksum = (function() { - - // Create lookup table - var ibanLookup = {}; - for (var i = 0; i < 10; i++) { ibanLookup[String(i)] = String(i); } - for (var i = 0; i < 26; i++) { ibanLookup[String.fromCharCode(65 + i)] = String(10 + i); } - - // How many decimal digits can we process? (for 64-bit float, this is 15) - var safeDigits = Math.floor(Math.log10(Number.MAX_SAFE_INTEGER)); - - return function(address) { - address = address.toUpperCase(); - address = address.substring(4) + address.substring(0, 2) + '00'; - - var expanded = address.split(''); - for (var i = 0; i < expanded.length; i++) { - expanded[i] = ibanLookup[expanded[i]]; - } - expanded = expanded.join(''); - - // Javascript can handle integers safely up to 15 (decimal) digits - while (expanded.length >= safeDigits){ - var block = expanded.substring(0, safeDigits); - expanded = parseInt(block, 10) % 97 + expanded.substring(block.length); - } - - var checksum = String(98 - (parseInt(expanded, 10) % 97)); - while (checksum.length < 2) { checksum = '0' + checksum; } - - return checksum; - }; -})(); - -function getAddress(address, icapFormat) { - var result = null; - - if (typeof(address) !== 'string') { - throwError('invalid address', {input: address}); - } - - if (address.match(/^(0x)?[0-9a-fA-F]{40}$/)) { - - // Missing the 0x prefix - if (address.substring(0, 2) !== '0x') { address = '0x' + address; } - - result = getChecksumAddress(address); - - // It is a checksummed address with a bad checksum - if (address.match(/([A-F].*[a-f])|([a-f].*[A-F])/) && result !== address) { - throwError('invalid address checksum', { input: address, expected: result }); - } - - // Maybe ICAP? (we only support direct mode) - } else if (address.match(/^XE[0-9]{2}[0-9A-Za-z]{30,31}$/)) { - - // It is an ICAP address with a bad checksum - if (address.substring(2, 4) !== ibanChecksum(address)) { - throwError('invalid address icap checksum', { input: address }); - } - - result = (new BN(address.substring(4), 36)).toString(16); - while (result.length < 40) { result = '0' + result; } - result = getChecksumAddress('0x' + result); - - } else { - throwError('invalid address', { input: address }); - } - - if (icapFormat) { - var base36 = (new BN(result.substring(2), 16)).toString(36).toUpperCase(); - while (base36.length < 30) { base36 = '0' + base36; } - return 'XE' + ibanChecksum('XE00' + base36) + base36; - } - - return result; -} - - -module.exports = { - getAddress: getAddress, -} - -},{"./convert":6,"./keccak256":9,"./throw-error":24,"bn.js":11}],3:[function(require,module,exports){ -/** - * BigNumber - * - * A wrapper around the BN.js object. In the future we can swap out - * the underlying BN.js library for something smaller. - */ - -var BN = require('bn.js'); - -var defineProperty = require('./properties').defineProperty; -var convert = require('./convert'); -var throwError = require('./throw-error'); - -function BigNumber(value) { - if (!(this instanceof BigNumber)) { throw new Error('missing new'); } - - if (convert.isHexString(value)) { - if (value == '0x') { value = '0x0'; } - value = new BN(value.substring(2), 16); - - } else if (typeof(value) === 'string' && value.match(/^-?[0-9]*$/)) { - if (value == '') { value = '0'; } - value = new BN(value); - - } else if (typeof(value) === 'number' && parseInt(value) == value) { - value = new BN(value); - - } else if (BN.isBN(value)) { - //value = value - - } else if (isBigNumber(value)) { - value = value._bn; - - } else if (convert.isArrayish(value)) { - value = new BN(convert.hexlify(value).substring(2), 16); - - } else { - throwError('invalid BigNumber value', { input: value }); - } - - defineProperty(this, '_bn', value); -} - -defineProperty(BigNumber, 'constantNegativeOne', bigNumberify(-1)); -defineProperty(BigNumber, 'constantZero', bigNumberify(0)); -defineProperty(BigNumber, 'constantOne', bigNumberify(1)); -defineProperty(BigNumber, 'constantTwo', bigNumberify(2)); -defineProperty(BigNumber, 'constantWeiPerEther', bigNumberify(new BN('1000000000000000000'))); - - -defineProperty(BigNumber.prototype, 'fromTwos', function(value) { - return new BigNumber(this._bn.fromTwos(value)); -}); - -defineProperty(BigNumber.prototype, 'toTwos', function(value) { - return new BigNumber(this._bn.toTwos(value)); -}); - - -defineProperty(BigNumber.prototype, 'add', function(other) { - return new BigNumber(this._bn.add(bigNumberify(other)._bn)); -}); - -defineProperty(BigNumber.prototype, 'sub', function(other) { - return new BigNumber(this._bn.sub(bigNumberify(other)._bn)); -}); - - -defineProperty(BigNumber.prototype, 'div', function(other) { - return new BigNumber(this._bn.div(bigNumberify(other)._bn)); -}); - -defineProperty(BigNumber.prototype, 'mul', function(other) { - return new BigNumber(this._bn.mul(bigNumberify(other)._bn)); -}); - -defineProperty(BigNumber.prototype, 'mod', function(other) { - return new BigNumber(this._bn.mod(bigNumberify(other)._bn)); -}); - - -defineProperty(BigNumber.prototype, 'maskn', function(value) { - return new BigNumber(this._bn.maskn(value)); -}); - - - -defineProperty(BigNumber.prototype, 'eq', function(other) { - return this._bn.eq(bigNumberify(other)._bn); -}); - -defineProperty(BigNumber.prototype, 'lt', function(other) { - return this._bn.lt(bigNumberify(other)._bn); -}); - -defineProperty(BigNumber.prototype, 'lte', function(other) { - return this._bn.lte(bigNumberify(other)._bn); -}); - -defineProperty(BigNumber.prototype, 'gt', function(other) { - return this._bn.gt(bigNumberify(other)._bn); -}); - -defineProperty(BigNumber.prototype, 'gte', function(other) { - return this._bn.gte(bigNumberify(other)._bn); -}); - - -defineProperty(BigNumber.prototype, 'isZero', function() { - return this._bn.isZero(); -}); - - -defineProperty(BigNumber.prototype, 'toNumber', function(base) { - return this._bn.toNumber(); -}); - -defineProperty(BigNumber.prototype, 'toString', function() { - //return this._bn.toString(base || 10); - return this._bn.toString(10); -}); - -defineProperty(BigNumber.prototype, 'toHexString', function() { - var hex = this._bn.toString(16); - if (hex.length % 2) { hex = '0' + hex; } - return '0x' + hex; -}); - - -function isBigNumber(value) { - return (value._bn && value._bn.mod); -} - -function bigNumberify(value) { - if (isBigNumber(value)) { return value; } - return new BigNumber(value); -} - -module.exports = { - isBigNumber: isBigNumber, - bigNumberify: bigNumberify -}; - -},{"./convert":6,"./properties":20,"./throw-error":24,"bn.js":11}],4:[function(require,module,exports){ -(function (global){ -'use strict'; - -var defineProperty = require('./properties.js').defineProperty; - -var crypto = global.crypto || global.msCrypto; -if (!crypto || !crypto.getRandomValues) { - - console.log('WARNING: Missing strong random number source; using weak randomBytes'); - - crypto = { - getRandomValues: function(buffer) { - for (var round = 0; round < 20; round++) { - for (var i = 0; i < buffer.length; i++) { - if (round) { - buffer[i] ^= parseInt(256 * Math.random()); - } else { - buffer[i] = parseInt(256 * Math.random()); - } - } - } - - return buffer; - }, - _weakCrypto: true - }; -} - -function randomBytes(length) { - if (length <= 0 || length > 1024 || parseInt(length) != length) { - throw new Error('invalid length'); - } - - var result = new Uint8Array(length); - crypto.getRandomValues(result); - return result; -}; - -if (crypto._weakCrypto === true) { - defineProperty(randomBytes, '_weakCrypto', true); -} - -module.exports = randomBytes; - -}).call(this,typeof global !== "undefined" ? global : typeof self !== "undefined" ? self : typeof window !== "undefined" ? window : {}) -},{"./properties.js":20}],5:[function(require,module,exports){ - -var getAddress = require('./address').getAddress; -var convert = require('./convert'); -var keccak256 = require('./keccak256'); -var RLP = require('./rlp'); - -// http://ethereum.stackexchange.com/questions/760/how-is-the-address-of-an-ethereum-contract-computed -function getContractAddress(transaction) { - if (!transaction.from) { throw new Error('missing from address'); } - var nonce = transaction.nonce; - - return getAddress('0x' + keccak256(RLP.encode([ - getAddress(transaction.from), - convert.stripZeros(convert.hexlify(nonce, 'nonce')) - ])).substring(26)); -} - -module.exports = { - getContractAddress: getContractAddress, -} - -},{"./address":2,"./convert":6,"./keccak256":9,"./rlp":21}],6:[function(require,module,exports){ -/** - * Conversion Utilities - * - */ - -var defineProperty = require('./properties.js').defineProperty; -var throwError = require('./throw-error'); - -function isArrayish(value) { - if (!value || parseInt(value.length) != value.length || typeof(value) === 'string') { - return false; - } - - for (var i = 0; i < value.length; i++) { - var v = value[i]; - if (v < 0 || v >= 256 || parseInt(v) != v) { - return false; - } - } - - return true; -} - -function arrayify(value, name) { - - if (value && value.toHexString) { - value = value.toHexString(); - } - - if (isHexString(value)) { - value = value.substring(2); - if (value.length % 2) { value = '0' + value; } - - var result = []; - for (var i = 0; i < value.length; i += 2) { - result.push(parseInt(value.substr(i, 2), 16)); - } - - return new Uint8Array(result); - } - - if (isArrayish(value)) { - return new Uint8Array(value); - } - - throwError('invalid arrayify value', { name: name, input: value }); -} - -function concat(objects) { - var arrays = []; - var length = 0; - for (var i = 0; i < objects.length; i++) { - var object = arrayify(objects[i]) - arrays.push(object); - length += object.length; - } - - var result = new Uint8Array(length); - var offset = 0; - for (var i = 0; i < arrays.length; i++) { - result.set(arrays[i], offset); - offset += arrays[i].length; - } - - return result; -} -function stripZeros(value) { - value = arrayify(value); - - if (value.length === 0) { return value; } - - // Find the first non-zero entry - var start = 0; - while (value[start] === 0) { start++ } - - // If we started with zeros, strip them - if (start) { - value = value.slice(start); - } - - return value; -} - -function padZeros(value, length) { - value = arrayify(value); - - if (length < value.length) { throw new Error('cannot pad'); } - - var result = new Uint8Array(length); - result.set(value, length - value.length); - return result; -} - - -function isHexString(value, length) { - if (typeof(value) !== 'string' || !value.match(/^0x[0-9A-Fa-f]*$/)) { - return false - } - if (length && value.length !== 2 + 2 * length) { return false; } - return true; -} - -var HexCharacters = '0123456789abcdef'; - -function hexlify(value, name) { - - if (value && value.toHexString) { - return value.toHexString(); - } - - if (typeof(value) === 'number') { - if (value < 0) { - throwError('cannot hexlify negative value', { name: name, input: value }); - } - - var hex = ''; - while (value) { - hex = HexCharacters[value & 0x0f] + hex; - value = parseInt(value / 16); - } - - if (hex.length) { - if (hex.length % 2) { hex = '0' + hex; } - return '0x' + hex; - } - - return '0x00'; - } - - if (isHexString(value)) { - if (value.length % 2) { - value = '0x0' + value.substring(2); - } - return value; - } - - if (isArrayish(value)) { - var result = []; - for (var i = 0; i < value.length; i++) { - var v = value[i]; - result.push(HexCharacters[(v & 0xf0) >> 4] + HexCharacters[v & 0x0f]); - } - return '0x' + result.join(''); - } - - throwError('invalid hexlify value', { name: name, input: value }); -} - - -module.exports = { - arrayify: arrayify, - isArrayish: isArrayish, - - concat: concat, - - padZeros: padZeros, - stripZeros: stripZeros, - - hexlify: hexlify, - isHexString: isHexString, -}; - -},{"./properties.js":20,"./throw-error":24}],7:[function(require,module,exports){ -'use strict'; - -var keccak256 = require('./keccak256'); -var utf8 = require('./utf8'); - -function id(text) { - return keccak256(utf8.toUtf8Bytes(text)); -} - -module.exports = id; - -},{"./keccak256":9,"./utf8":26}],8:[function(require,module,exports){ -'use strict'; - -// This is SUPER useful, but adds 140kb (even zipped, adds 40kb) -//var unorm = require('unorm'); - -var address = require('./address'); -var bigNumber = require('./bignumber'); -var contractAddress = require('./contract-address'); -var convert = require('./convert'); -var id = require('./id'); -var keccak256 = require('./keccak256'); -var namehash = require('./namehash'); -var sha256 = require('./sha2').sha256; -var randomBytes = require('./random-bytes'); -var properties = require('./properties'); -var RLP = require('./rlp'); -var utf8 = require('./utf8'); -var units = require('./units'); - - -module.exports = { - RLP: RLP, - - defineProperty: properties.defineProperty, - - // NFKD (decomposed) - //etherSymbol: '\uD835\uDF63', - - // NFKC (composed) - etherSymbol: '\u039e', - - arrayify: convert.arrayify, - - concat: convert.concat, - padZeros: convert.padZeros, - stripZeros: convert.stripZeros, - - bigNumberify: bigNumber.bigNumberify, - - hexlify: convert.hexlify, - - toUtf8Bytes: utf8.toUtf8Bytes, - toUtf8String: utf8.toUtf8String, - - namehash: namehash, - id: id, - - getAddress: address.getAddress, - getContractAddress: contractAddress.getContractAddress, - - formatEther: units.formatEther, - parseEther: units.parseEther, - - keccak256: keccak256, - sha256: sha256, - - randomBytes: randomBytes, -} - -require('./standalone')({ - utils: module.exports -}); - - -},{"./address":2,"./bignumber":3,"./contract-address":5,"./convert":6,"./id":7,"./keccak256":9,"./namehash":10,"./properties":20,"./random-bytes":4,"./rlp":21,"./sha2":22,"./standalone":23,"./units":25,"./utf8":26}],9:[function(require,module,exports){ -'use strict'; - -var sha3 = require('js-sha3'); - -var convert = require('./convert.js'); - -function keccak256(data) { - data = convert.arrayify(data); - return '0x' + sha3.keccak_256(data); -} - -module.exports = keccak256; - -},{"./convert.js":6,"js-sha3":19}],10:[function(require,module,exports){ -'use strict'; - -var convert = require('./convert'); -var utf8 = require('./utf8'); -var keccak256 = require('./keccak256'); - -var Zeros = [0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0]; -var Partition = new RegExp("^((.*)\\.)?([^.]+)$"); -var UseSTD3ASCIIRules = new RegExp("^[a-z0-9.-]*$"); - -function namehash(name, depth) { - name = name.toLowerCase(); - - // Supporting the full UTF-8 space requires additional (and large) - // libraries, so for now we simply do not support them. - // It should be fairly easy in the future to support systems with - // String.normalize, but that is future work. - if (!name.match(UseSTD3ASCIIRules)) { - throw new Error('contains invalid UseSTD3ASCIIRules characters'); - } - - var result = Zeros; - var processed = 0; - while (name.length && (!depth || processed < depth)) { - var partition = name.match(Partition); - var label = utf8.toUtf8Bytes(partition[3]); - result = keccak256(convert.concat([result, keccak256(label)])); - - name = partition[2] || ''; - - processed++; - } - - return convert.hexlify(result); -} - -module.exports = namehash; - - -},{"./convert":6,"./keccak256":9,"./utf8":26}],11:[function(require,module,exports){ (function (module, exports) { 'use strict'; @@ -676,7 +51,7 @@ module.exports = namehash; var Buffer; try { - Buffer = require('buf' + 'fer').Buffer; + Buffer = require('buffer').Buffer; } catch (e) { } @@ -3913,7 +3288,7 @@ module.exports = namehash; }; Red.prototype.pow = function pow (a, num) { - if (num.isZero()) return new BN(1); + if (num.isZero()) return new BN(1).toRed(this); if (num.cmpn(1) === 0) return a.clone(); var windowSize = 4; @@ -4052,7 +3427,9 @@ module.exports = namehash; }; })(typeof module === 'undefined' || module, this); -},{}],12:[function(require,module,exports){ +},{"buffer":2}],2:[function(require,module,exports){ + +},{}],3:[function(require,module,exports){ var hash = exports; hash.utils = require('./hash/utils'); @@ -4069,10 +3446,11 @@ hash.sha384 = hash.sha.sha384; hash.sha512 = hash.sha.sha512; hash.ripemd160 = hash.ripemd.ripemd160; -},{"./hash/common":13,"./hash/hmac":14,"./hash/ripemd":15,"./hash/sha":16,"./hash/utils":17}],13:[function(require,module,exports){ -var hash = require('../hash'); -var utils = hash.utils; -var assert = utils.assert; +},{"./hash/common":4,"./hash/hmac":5,"./hash/ripemd":6,"./hash/sha":7,"./hash/utils":14}],4:[function(require,module,exports){ +'use strict'; + +var utils = require('./utils'); +var assert = require('minimalistic-assert'); function BlockHash() { this.pending = null; @@ -4155,19 +3533,18 @@ BlockHash.prototype._pad = function pad() { res[i++] = 0; res[i++] = 0; - for (var t = 8; t < this.padLength; t++) + for (t = 8; t < this.padLength; t++) res[i++] = 0; } return res; }; -},{"../hash":12}],14:[function(require,module,exports){ -var hmac = exports; +},{"./utils":14,"minimalistic-assert":17}],5:[function(require,module,exports){ +'use strict'; -var hash = require('../hash'); -var utils = hash.utils; -var assert = utils.assert; +var utils = require('./utils'); +var assert = require('minimalistic-assert'); function Hmac(hash, key, enc) { if (!(this instanceof Hmac)) @@ -4192,12 +3569,12 @@ Hmac.prototype._init = function init(key) { for (var i = key.length; i < this.blockSize; i++) key.push(0); - for (var i = 0; i < key.length; i++) + for (i = 0; i < key.length; i++) key[i] ^= 0x36; this.inner = new this.Hash().update(key); // 0x36 ^ 0x5c = 0x6a - for (var i = 0; i < key.length; i++) + for (i = 0; i < key.length; i++) key[i] ^= 0x6a; this.outer = new this.Hash().update(key); }; @@ -4212,30 +3589,144 @@ Hmac.prototype.digest = function digest(enc) { return this.outer.digest(enc); }; -},{"../hash":12}],15:[function(require,module,exports){ +},{"./utils":14,"minimalistic-assert":17}],6:[function(require,module,exports){ module.exports = {ripemd160: null} -},{}],16:[function(require,module,exports){ -var hash = require('../hash'); -var utils = hash.utils; -var assert = utils.assert; +},{}],7:[function(require,module,exports){ +'use strict'; + +exports.sha1 = require('./sha/1'); +exports.sha224 = require('./sha/224'); +exports.sha256 = require('./sha/256'); +exports.sha384 = require('./sha/384'); +exports.sha512 = require('./sha/512'); + +},{"./sha/1":8,"./sha/224":9,"./sha/256":10,"./sha/384":11,"./sha/512":12}],8:[function(require,module,exports){ +'use strict'; + +var utils = require('../utils'); +var common = require('../common'); +var shaCommon = require('./common'); -var rotr32 = utils.rotr32; var rotl32 = utils.rotl32; +var sum32 = utils.sum32; +var sum32_5 = utils.sum32_5; +var ft_1 = shaCommon.ft_1; +var BlockHash = common.BlockHash; + +var sha1_K = [ + 0x5A827999, 0x6ED9EBA1, + 0x8F1BBCDC, 0xCA62C1D6 +]; + +function SHA1() { + if (!(this instanceof SHA1)) + return new SHA1(); + + BlockHash.call(this); + this.h = [ + 0x67452301, 0xefcdab89, 0x98badcfe, + 0x10325476, 0xc3d2e1f0 ]; + this.W = new Array(80); +} + +utils.inherits(SHA1, BlockHash); +module.exports = SHA1; + +SHA1.blockSize = 512; +SHA1.outSize = 160; +SHA1.hmacStrength = 80; +SHA1.padLength = 64; + +SHA1.prototype._update = function _update(msg, start) { + var W = this.W; + + for (var i = 0; i < 16; i++) + W[i] = msg[start + i]; + + for(; i < W.length; i++) + W[i] = rotl32(W[i - 3] ^ W[i - 8] ^ W[i - 14] ^ W[i - 16], 1); + + var a = this.h[0]; + var b = this.h[1]; + var c = this.h[2]; + var d = this.h[3]; + var e = this.h[4]; + + for (i = 0; i < W.length; i++) { + var s = ~~(i / 20); + var t = sum32_5(rotl32(a, 5), ft_1(s, b, c, d), e, W[i], sha1_K[s]); + e = d; + d = c; + c = rotl32(b, 30); + b = a; + a = t; + } + + this.h[0] = sum32(this.h[0], a); + this.h[1] = sum32(this.h[1], b); + this.h[2] = sum32(this.h[2], c); + this.h[3] = sum32(this.h[3], d); + this.h[4] = sum32(this.h[4], e); +}; + +SHA1.prototype._digest = function digest(enc) { + if (enc === 'hex') + return utils.toHex32(this.h, 'big'); + else + return utils.split32(this.h, 'big'); +}; + +},{"../common":4,"../utils":14,"./common":13}],9:[function(require,module,exports){ +'use strict'; + +var utils = require('../utils'); +var SHA256 = require('./256'); + +function SHA224() { + if (!(this instanceof SHA224)) + return new SHA224(); + + SHA256.call(this); + this.h = [ + 0xc1059ed8, 0x367cd507, 0x3070dd17, 0xf70e5939, + 0xffc00b31, 0x68581511, 0x64f98fa7, 0xbefa4fa4 ]; +} +utils.inherits(SHA224, SHA256); +module.exports = SHA224; + +SHA224.blockSize = 512; +SHA224.outSize = 224; +SHA224.hmacStrength = 192; +SHA224.padLength = 64; + +SHA224.prototype._digest = function digest(enc) { + // Just truncate output + if (enc === 'hex') + return utils.toHex32(this.h.slice(0, 7), 'big'); + else + return utils.split32(this.h.slice(0, 7), 'big'); +}; + + +},{"../utils":14,"./256":10}],10:[function(require,module,exports){ +'use strict'; + +var utils = require('../utils'); +var common = require('../common'); +var shaCommon = require('./common'); +var assert = require('minimalistic-assert'); + var sum32 = utils.sum32; var sum32_4 = utils.sum32_4; var sum32_5 = utils.sum32_5; -var rotr64_hi = utils.rotr64_hi; -var rotr64_lo = utils.rotr64_lo; -var shr64_hi = utils.shr64_hi; -var shr64_lo = utils.shr64_lo; -var sum64 = utils.sum64; -var sum64_hi = utils.sum64_hi; -var sum64_lo = utils.sum64_lo; -var sum64_4_hi = utils.sum64_4_hi; -var sum64_4_lo = utils.sum64_4_lo; -var sum64_5_hi = utils.sum64_5_hi; -var sum64_5_lo = utils.sum64_5_lo; -var BlockHash = hash.common.BlockHash; +var ch32 = shaCommon.ch32; +var maj32 = shaCommon.maj32; +var s0_256 = shaCommon.s0_256; +var s1_256 = shaCommon.s1_256; +var g0_256 = shaCommon.g0_256; +var g1_256 = shaCommon.g1_256; + +var BlockHash = common.BlockHash; var sha256_K = [ 0x428a2f98, 0x71374491, 0xb5c0fbcf, 0xe9b5dba5, @@ -4256,6 +3747,132 @@ var sha256_K = [ 0x90befffa, 0xa4506ceb, 0xbef9a3f7, 0xc67178f2 ]; +function SHA256() { + if (!(this instanceof SHA256)) + return new SHA256(); + + BlockHash.call(this); + this.h = [ + 0x6a09e667, 0xbb67ae85, 0x3c6ef372, 0xa54ff53a, + 0x510e527f, 0x9b05688c, 0x1f83d9ab, 0x5be0cd19 + ]; + this.k = sha256_K; + this.W = new Array(64); +} +utils.inherits(SHA256, BlockHash); +module.exports = SHA256; + +SHA256.blockSize = 512; +SHA256.outSize = 256; +SHA256.hmacStrength = 192; +SHA256.padLength = 64; + +SHA256.prototype._update = function _update(msg, start) { + var W = this.W; + + for (var i = 0; i < 16; i++) + W[i] = msg[start + i]; + for (; i < W.length; i++) + W[i] = sum32_4(g1_256(W[i - 2]), W[i - 7], g0_256(W[i - 15]), W[i - 16]); + + var a = this.h[0]; + var b = this.h[1]; + var c = this.h[2]; + var d = this.h[3]; + var e = this.h[4]; + var f = this.h[5]; + var g = this.h[6]; + var h = this.h[7]; + + assert(this.k.length === W.length); + for (i = 0; i < W.length; i++) { + var T1 = sum32_5(h, s1_256(e), ch32(e, f, g), this.k[i], W[i]); + var T2 = sum32(s0_256(a), maj32(a, b, c)); + h = g; + g = f; + f = e; + e = sum32(d, T1); + d = c; + c = b; + b = a; + a = sum32(T1, T2); + } + + this.h[0] = sum32(this.h[0], a); + this.h[1] = sum32(this.h[1], b); + this.h[2] = sum32(this.h[2], c); + this.h[3] = sum32(this.h[3], d); + this.h[4] = sum32(this.h[4], e); + this.h[5] = sum32(this.h[5], f); + this.h[6] = sum32(this.h[6], g); + this.h[7] = sum32(this.h[7], h); +}; + +SHA256.prototype._digest = function digest(enc) { + if (enc === 'hex') + return utils.toHex32(this.h, 'big'); + else + return utils.split32(this.h, 'big'); +}; + +},{"../common":4,"../utils":14,"./common":13,"minimalistic-assert":17}],11:[function(require,module,exports){ +'use strict'; + +var utils = require('../utils'); + +var SHA512 = require('./512'); + +function SHA384() { + if (!(this instanceof SHA384)) + return new SHA384(); + + SHA512.call(this); + this.h = [ + 0xcbbb9d5d, 0xc1059ed8, + 0x629a292a, 0x367cd507, + 0x9159015a, 0x3070dd17, + 0x152fecd8, 0xf70e5939, + 0x67332667, 0xffc00b31, + 0x8eb44a87, 0x68581511, + 0xdb0c2e0d, 0x64f98fa7, + 0x47b5481d, 0xbefa4fa4 ]; +} +utils.inherits(SHA384, SHA512); +module.exports = SHA384; + +SHA384.blockSize = 1024; +SHA384.outSize = 384; +SHA384.hmacStrength = 192; +SHA384.padLength = 128; + +SHA384.prototype._digest = function digest(enc) { + if (enc === 'hex') + return utils.toHex32(this.h.slice(0, 12), 'big'); + else + return utils.split32(this.h.slice(0, 12), 'big'); +}; + +},{"../utils":14,"./512":12}],12:[function(require,module,exports){ +'use strict'; + +var utils = require('../utils'); +var common = require('../common'); +var assert = require('minimalistic-assert'); + +var rotr64_hi = utils.rotr64_hi; +var rotr64_lo = utils.rotr64_lo; +var shr64_hi = utils.shr64_hi; +var shr64_lo = utils.shr64_lo; +var sum64 = utils.sum64; +var sum64_hi = utils.sum64_hi; +var sum64_lo = utils.sum64_lo; +var sum64_4_hi = utils.sum64_4_hi; +var sum64_4_lo = utils.sum64_4_lo; +var sum64_5_hi = utils.sum64_5_hi; +var sum64_5_lo = utils.sum64_5_lo; + +var BlockHash = common.BlockHash; + var sha512_K = [ 0x428a2f98, 0xd728ae22, 0x71374491, 0x23ef65cd, 0xb5c0fbcf, 0xec4d3b2f, 0xe9b5dba5, 0x8189dbbc, @@ -4299,119 +3916,25 @@ var sha512_K = [ 0x5fcb6fab, 0x3ad6faec, 0x6c44198c, 0x4a475817 ]; -var sha1_K = [ - 0x5A827999, 0x6ED9EBA1, - 0x8F1BBCDC, 0xCA62C1D6 -]; - -function SHA256() { - if (!(this instanceof SHA256)) - return new SHA256(); - - BlockHash.call(this); - this.h = [ 0x6a09e667, 0xbb67ae85, 0x3c6ef372, 0xa54ff53a, - 0x510e527f, 0x9b05688c, 0x1f83d9ab, 0x5be0cd19 ]; - this.k = sha256_K; - this.W = new Array(64); -} -utils.inherits(SHA256, BlockHash); -exports.sha256 = SHA256; - -SHA256.blockSize = 512; -SHA256.outSize = 256; -SHA256.hmacStrength = 192; -SHA256.padLength = 64; - -SHA256.prototype._update = function _update(msg, start) { - var W = this.W; - - for (var i = 0; i < 16; i++) - W[i] = msg[start + i]; - for (; i < W.length; i++) - W[i] = sum32_4(g1_256(W[i - 2]), W[i - 7], g0_256(W[i - 15]), W[i - 16]); - - var a = this.h[0]; - var b = this.h[1]; - var c = this.h[2]; - var d = this.h[3]; - var e = this.h[4]; - var f = this.h[5]; - var g = this.h[6]; - var h = this.h[7]; - - assert(this.k.length === W.length); - for (var i = 0; i < W.length; i++) { - var T1 = sum32_5(h, s1_256(e), ch32(e, f, g), this.k[i], W[i]); - var T2 = sum32(s0_256(a), maj32(a, b, c)); - h = g; - g = f; - f = e; - e = sum32(d, T1); - d = c; - c = b; - b = a; - a = sum32(T1, T2); - } - - this.h[0] = sum32(this.h[0], a); - this.h[1] = sum32(this.h[1], b); - this.h[2] = sum32(this.h[2], c); - this.h[3] = sum32(this.h[3], d); - this.h[4] = sum32(this.h[4], e); - this.h[5] = sum32(this.h[5], f); - this.h[6] = sum32(this.h[6], g); - this.h[7] = sum32(this.h[7], h); -}; - -SHA256.prototype._digest = function digest(enc) { - if (enc === 'hex') - return utils.toHex32(this.h, 'big'); - else - return utils.split32(this.h, 'big'); -}; - -function SHA224() { - if (!(this instanceof SHA224)) - return new SHA224(); - - SHA256.call(this); - this.h = [ 0xc1059ed8, 0x367cd507, 0x3070dd17, 0xf70e5939, - 0xffc00b31, 0x68581511, 0x64f98fa7, 0xbefa4fa4 ]; -} -utils.inherits(SHA224, SHA256); -exports.sha224 = SHA224; - -SHA224.blockSize = 512; -SHA224.outSize = 224; -SHA224.hmacStrength = 192; -SHA224.padLength = 64; - -SHA224.prototype._digest = function digest(enc) { - // Just truncate output - if (enc === 'hex') - return utils.toHex32(this.h.slice(0, 7), 'big'); - else - return utils.split32(this.h.slice(0, 7), 'big'); -}; - function SHA512() { if (!(this instanceof SHA512)) return new SHA512(); BlockHash.call(this); - this.h = [ 0x6a09e667, 0xf3bcc908, - 0xbb67ae85, 0x84caa73b, - 0x3c6ef372, 0xfe94f82b, - 0xa54ff53a, 0x5f1d36f1, - 0x510e527f, 0xade682d1, - 0x9b05688c, 0x2b3e6c1f, - 0x1f83d9ab, 0xfb41bd6b, - 0x5be0cd19, 0x137e2179 ]; + this.h = [ + 0x6a09e667, 0xf3bcc908, + 0xbb67ae85, 0x84caa73b, + 0x3c6ef372, 0xfe94f82b, + 0xa54ff53a, 0x5f1d36f1, + 0x510e527f, 0xade682d1, + 0x9b05688c, 0x2b3e6c1f, + 0x1f83d9ab, 0xfb41bd6b, + 0x5be0cd19, 0x137e2179 ]; this.k = sha512_K; this.W = new Array(160); } utils.inherits(SHA512, BlockHash); -exports.sha512 = SHA512; +module.exports = SHA512; SHA512.blockSize = 1024; SHA512.outSize = 512; @@ -4434,14 +3957,16 @@ SHA512.prototype._prepareBlock = function _prepareBlock(msg, start) { var c3_hi = W[i - 32]; // i - 16 var c3_lo = W[i - 31]; - W[i] = sum64_4_hi(c0_hi, c0_lo, - c1_hi, c1_lo, - c2_hi, c2_lo, - c3_hi, c3_lo); - W[i + 1] = sum64_4_lo(c0_hi, c0_lo, - c1_hi, c1_lo, - c2_hi, c2_lo, - c3_hi, c3_lo); + W[i] = sum64_4_hi( + c0_hi, c0_lo, + c1_hi, c1_lo, + c2_hi, c2_lo, + c3_hi, c3_lo); + W[i + 1] = sum64_4_lo( + c0_hi, c0_lo, + c1_hi, c1_lo, + c2_hi, c2_lo, + c3_hi, c3_lo); } }; @@ -4480,21 +4005,23 @@ SHA512.prototype._update = function _update(msg, start) { var c4_hi = W[i]; var c4_lo = W[i + 1]; - var T1_hi = sum64_5_hi(c0_hi, c0_lo, - c1_hi, c1_lo, - c2_hi, c2_lo, - c3_hi, c3_lo, - c4_hi, c4_lo); - var T1_lo = sum64_5_lo(c0_hi, c0_lo, - c1_hi, c1_lo, - c2_hi, c2_lo, - c3_hi, c3_lo, - c4_hi, c4_lo); + var T1_hi = sum64_5_hi( + c0_hi, c0_lo, + c1_hi, c1_lo, + c2_hi, c2_lo, + c3_hi, c3_lo, + c4_hi, c4_lo); + var T1_lo = sum64_5_lo( + c0_hi, c0_lo, + c1_hi, c1_lo, + c2_hi, c2_lo, + c3_hi, c3_lo, + c4_hi, c4_lo); - var c0_hi = s0_512_hi(ah, al); - var c0_lo = s0_512_lo(ah, al); - var c1_hi = maj64_hi(ah, al, bh, bl, ch, cl); - var c1_lo = maj64_lo(ah, al, bh, bl, ch, cl); + c0_hi = s0_512_hi(ah, al); + c0_lo = s0_512_lo(ah, al); + c1_hi = maj64_hi(ah, al, bh, bl, ch, cl); + c1_lo = maj64_lo(ah, al, bh, bl, ch, cl); var T2_hi = sum64_hi(c0_hi, c0_lo, c1_hi, c1_lo); var T2_lo = sum64_lo(c0_hi, c0_lo, c1_hi, c1_lo); @@ -4541,130 +4068,7 @@ SHA512.prototype._digest = function digest(enc) { return utils.split32(this.h, 'big'); }; -function SHA384() { - if (!(this instanceof SHA384)) - return new SHA384(); - - SHA512.call(this); - this.h = [ 0xcbbb9d5d, 0xc1059ed8, - 0x629a292a, 0x367cd507, - 0x9159015a, 0x3070dd17, - 0x152fecd8, 0xf70e5939, - 0x67332667, 0xffc00b31, - 0x8eb44a87, 0x68581511, - 0xdb0c2e0d, 0x64f98fa7, - 0x47b5481d, 0xbefa4fa4 ]; -} -utils.inherits(SHA384, SHA512); -exports.sha384 = SHA384; - -SHA384.blockSize = 1024; -SHA384.outSize = 384; -SHA384.hmacStrength = 192; -SHA384.padLength = 128; - -SHA384.prototype._digest = function digest(enc) { - if (enc === 'hex') - return utils.toHex32(this.h.slice(0, 12), 'big'); - else - return utils.split32(this.h.slice(0, 12), 'big'); -}; - -function SHA1() { - if (!(this instanceof SHA1)) - return new SHA1(); - - BlockHash.call(this); - this.h = [ 0x67452301, 0xefcdab89, 0x98badcfe, - 0x10325476, 0xc3d2e1f0 ]; - this.W = new Array(80); -} - -utils.inherits(SHA1, BlockHash); -exports.sha1 = SHA1; - -SHA1.blockSize = 512; -SHA1.outSize = 160; -SHA1.hmacStrength = 80; -SHA1.padLength = 64; - -SHA1.prototype._update = function _update(msg, start) { - var W = this.W; - - for (var i = 0; i < 16; i++) - W[i] = msg[start + i]; - - for(; i < W.length; i++) - W[i] = rotl32(W[i - 3] ^ W[i - 8] ^ W[i - 14] ^ W[i - 16], 1); - - var a = this.h[0]; - var b = this.h[1]; - var c = this.h[2]; - var d = this.h[3]; - var e = this.h[4]; - - for (var i = 0; i < W.length; i++) { - var s = ~~(i / 20); - var t = sum32_5(rotl32(a, 5), ft_1(s, b, c, d), e, W[i], sha1_K[s]); - e = d; - d = c; - c = rotl32(b, 30); - b = a; - a = t; - } - - this.h[0] = sum32(this.h[0], a); - this.h[1] = sum32(this.h[1], b); - this.h[2] = sum32(this.h[2], c); - this.h[3] = sum32(this.h[3], d); - this.h[4] = sum32(this.h[4], e); -}; - -SHA1.prototype._digest = function digest(enc) { - if (enc === 'hex') - return utils.toHex32(this.h, 'big'); - else - return utils.split32(this.h, 'big'); -}; - -function ch32(x, y, z) { - return (x & y) ^ ((~x) & z); -} - -function maj32(x, y, z) { - return (x & y) ^ (x & z) ^ (y & z); -} - -function p32(x, y, z) { - return x ^ y ^ z; -} - -function s0_256(x) { - return rotr32(x, 2) ^ rotr32(x, 13) ^ rotr32(x, 22); -} - -function s1_256(x) { - return rotr32(x, 6) ^ rotr32(x, 11) ^ rotr32(x, 25); -} - -function g0_256(x) { - return rotr32(x, 7) ^ rotr32(x, 18) ^ (x >>> 3); -} - -function g1_256(x) { - return rotr32(x, 17) ^ rotr32(x, 19) ^ (x >>> 10); -} - -function ft_1(s, x, y, z) { - if (s === 0) - return ch32(x, y, z); - if (s === 1 || s === 3) - return p32(x, y, z); - if (s === 2) - return maj32(x, y, z); -} - -function ch64_hi(xh, xl, yh, yl, zh, zl) { +function ch64_hi(xh, xl, yh, yl, zh) { var r = (xh & yh) ^ ((~xh) & zh); if (r < 0) r += 0x100000000; @@ -4678,7 +4082,7 @@ function ch64_lo(xh, xl, yh, yl, zh, zl) { return r; } -function maj64_hi(xh, xl, yh, yl, zh, zl) { +function maj64_hi(xh, xl, yh, yl, zh) { var r = (xh & yh) ^ (xh & zh) ^ (yh & zh); if (r < 0) r += 0x100000000; @@ -4780,10 +4184,65 @@ function g1_512_lo(xh, xl) { return r; } -},{"../hash":12}],17:[function(require,module,exports){ -var utils = exports; +},{"../common":4,"../utils":14,"minimalistic-assert":17}],13:[function(require,module,exports){ +'use strict'; + +var utils = require('../utils'); +var rotr32 = utils.rotr32; + +function ft_1(s, x, y, z) { + if (s === 0) + return ch32(x, y, z); + if (s === 1 || s === 3) + return p32(x, y, z); + if (s === 2) + return maj32(x, y, z); +} +exports.ft_1 = ft_1; + +function ch32(x, y, z) { + return (x & y) ^ ((~x) & z); +} +exports.ch32 = ch32; + +function maj32(x, y, z) { + return (x & y) ^ (x & z) ^ (y & z); +} +exports.maj32 = maj32; + +function p32(x, y, z) { + return x ^ y ^ z; +} +exports.p32 = p32; + +function s0_256(x) { + return rotr32(x, 2) ^ rotr32(x, 13) ^ rotr32(x, 22); +} +exports.s0_256 = s0_256; + +function s1_256(x) { + return rotr32(x, 6) ^ rotr32(x, 11) ^ rotr32(x, 25); +} +exports.s1_256 = s1_256; + +function g0_256(x) { + return rotr32(x, 7) ^ rotr32(x, 18) ^ (x >>> 3); +} +exports.g0_256 = g0_256; + +function g1_256(x) { + return rotr32(x, 17) ^ rotr32(x, 19) ^ (x >>> 10); +} +exports.g1_256 = g1_256; + +},{"../utils":14}],14:[function(require,module,exports){ +'use strict'; + +var assert = require('minimalistic-assert'); var inherits = require('inherits'); +exports.inherits = inherits; + function toArray(msg, enc) { if (Array.isArray(msg)) return msg.slice(); @@ -4805,16 +4264,16 @@ function toArray(msg, enc) { msg = msg.replace(/[^a-z0-9]+/ig, ''); if (msg.length % 2 !== 0) msg = '0' + msg; - for (var i = 0; i < msg.length; i += 2) + for (i = 0; i < msg.length; i += 2) res.push(parseInt(msg[i] + msg[i + 1], 16)); } } else { - for (var i = 0; i < msg.length; i++) + for (i = 0; i < msg.length; i++) res[i] = msg[i] | 0; } return res; } -utils.toArray = toArray; +exports.toArray = toArray; function toHex(msg) { var res = ''; @@ -4822,7 +4281,7 @@ function toHex(msg) { res += zero2(msg[i].toString(16)); return res; } -utils.toHex = toHex; +exports.toHex = toHex; function htonl(w) { var res = (w >>> 24) | @@ -4831,7 +4290,7 @@ function htonl(w) { ((w & 0xff) << 24); return res >>> 0; } -utils.htonl = htonl; +exports.htonl = htonl; function toHex32(msg, endian) { var res = ''; @@ -4843,7 +4302,7 @@ function toHex32(msg, endian) { } return res; } -utils.toHex32 = toHex32; +exports.toHex32 = toHex32; function zero2(word) { if (word.length === 1) @@ -4851,7 +4310,7 @@ function zero2(word) { else return word; } -utils.zero2 = zero2; +exports.zero2 = zero2; function zero8(word) { if (word.length === 7) @@ -4871,7 +4330,7 @@ function zero8(word) { else return word; } -utils.zero8 = zero8; +exports.zero8 = zero8; function join32(msg, start, end, endian) { var len = end - start; @@ -4887,7 +4346,7 @@ function join32(msg, start, end, endian) { } return res; } -utils.join32 = join32; +exports.join32 = join32; function split32(msg, endian) { var res = new Array(msg.length * 4); @@ -4907,45 +4366,37 @@ function split32(msg, endian) { } return res; } -utils.split32 = split32; +exports.split32 = split32; function rotr32(w, b) { return (w >>> b) | (w << (32 - b)); } -utils.rotr32 = rotr32; +exports.rotr32 = rotr32; function rotl32(w, b) { return (w << b) | (w >>> (32 - b)); } -utils.rotl32 = rotl32; +exports.rotl32 = rotl32; function sum32(a, b) { return (a + b) >>> 0; } -utils.sum32 = sum32; +exports.sum32 = sum32; function sum32_3(a, b, c) { return (a + b + c) >>> 0; } -utils.sum32_3 = sum32_3; +exports.sum32_3 = sum32_3; function sum32_4(a, b, c, d) { return (a + b + c + d) >>> 0; } -utils.sum32_4 = sum32_4; +exports.sum32_4 = sum32_4; function sum32_5(a, b, c, d, e) { return (a + b + c + d + e) >>> 0; } -utils.sum32_5 = sum32_5; - -function assert(cond, msg) { - if (!cond) - throw new Error(msg || 'Assertion failed'); -} -utils.assert = assert; - -utils.inherits = inherits; +exports.sum32_5 = sum32_5; function sum64(buf, pos, ah, al) { var bh = buf[pos]; @@ -4962,13 +4413,13 @@ function sum64_hi(ah, al, bh, bl) { var lo = (al + bl) >>> 0; var hi = (lo < al ? 1 : 0) + ah + bh; return hi >>> 0; -}; +} exports.sum64_hi = sum64_hi; function sum64_lo(ah, al, bh, bl) { var lo = al + bl; return lo >>> 0; -}; +} exports.sum64_lo = sum64_lo; function sum64_4_hi(ah, al, bh, bl, ch, cl, dh, dl) { @@ -4983,13 +4434,13 @@ function sum64_4_hi(ah, al, bh, bl, ch, cl, dh, dl) { var hi = ah + bh + ch + dh + carry; return hi >>> 0; -}; +} exports.sum64_4_hi = sum64_4_hi; function sum64_4_lo(ah, al, bh, bl, ch, cl, dh, dl) { var lo = al + bl + cl + dl; return lo >>> 0; -}; +} exports.sum64_4_lo = sum64_4_lo; function sum64_5_hi(ah, al, bh, bl, ch, cl, dh, dl, eh, el) { @@ -5006,40 +4457,40 @@ function sum64_5_hi(ah, al, bh, bl, ch, cl, dh, dl, eh, el) { var hi = ah + bh + ch + dh + eh + carry; return hi >>> 0; -}; +} exports.sum64_5_hi = sum64_5_hi; function sum64_5_lo(ah, al, bh, bl, ch, cl, dh, dl, eh, el) { var lo = al + bl + cl + dl + el; return lo >>> 0; -}; +} exports.sum64_5_lo = sum64_5_lo; function rotr64_hi(ah, al, num) { var r = (al << (32 - num)) | (ah >>> num); return r >>> 0; -}; +} exports.rotr64_hi = rotr64_hi; function rotr64_lo(ah, al, num) { var r = (ah << (32 - num)) | (al >>> num); return r >>> 0; -}; +} exports.rotr64_lo = rotr64_lo; function shr64_hi(ah, al, num) { return ah >>> num; -}; +} exports.shr64_hi = shr64_hi; function shr64_lo(ah, al, num) { var r = (ah << (32 - num)) | (al >>> num); return r >>> 0; -}; +} exports.shr64_lo = shr64_lo; -},{"inherits":18}],18:[function(require,module,exports){ +},{"inherits":15,"minimalistic-assert":17}],15:[function(require,module,exports){ if (typeof Object.create === 'function') { // implementation from standard node.js 'util' module module.exports = function inherits(ctor, superCtor) { @@ -5064,7 +4515,7 @@ if (typeof Object.create === 'function') { } } -},{}],19:[function(require,module,exports){ +},{}],16:[function(require,module,exports){ (function (process,global){ /** * [js-sha3]{@link https://github.com/emn178/js-sha3} @@ -5543,7 +4994,670 @@ if (typeof Object.create === 'function') { })(); }).call(this,require('_process'),typeof global !== "undefined" ? global : typeof self !== "undefined" ? self : typeof window !== "undefined" ? window : {}) -},{"_process":1}],20:[function(require,module,exports){ +},{"_process":18}],17:[function(require,module,exports){ +module.exports = assert; + +function assert(val, msg) { + if (!val) + throw new Error(msg || 'Assertion failed'); +} + +assert.equal = function assertEqual(l, r, msg) { + if (l != r) + throw new Error(msg || ('Assertion failed: ' + l + ' != ' + r)); +}; + +},{}],18:[function(require,module,exports){ +module.exports = undefined; +},{}],19:[function(require,module,exports){ + +var BN = require('bn.js'); + +var convert = require('./convert'); +var throwError = require('./throw-error'); +var keccak256 = require('./keccak256'); + +function getChecksumAddress(address) { + if (typeof(address) !== 'string' || !address.match(/^0x[0-9A-Fa-f]{40}$/)) { + throwError('invalid address', {input: address}); + } + + address = address.toLowerCase(); + + var hashed = address.substring(2).split(''); + for (var i = 0; i < hashed.length; i++) { + hashed[i] = hashed[i].charCodeAt(0); + } + hashed = convert.arrayify(keccak256(hashed)); + + address = address.substring(2).split(''); + for (var i = 0; i < 40; i += 2) { + if ((hashed[i >> 1] >> 4) >= 8) { + address[i] = address[i].toUpperCase(); + } + if ((hashed[i >> 1] & 0x0f) >= 8) { + address[i + 1] = address[i + 1].toUpperCase(); + } + } + + return '0x' + address.join(''); +} + +// Shims for environments that are missing some required constants and functions +var MAX_SAFE_INTEGER = 0x1fffffffffffff; + +function log10(x) { + if (Math.log10) { return Math.log10(x); } + return Math.log(x) / Math.LN10; +} + + +// See: https://en.wikipedia.org/wiki/International_Bank_Account_Number +var ibanChecksum = (function() { + + // Create lookup table + var ibanLookup = {}; + for (var i = 0; i < 10; i++) { ibanLookup[String(i)] = String(i); } + for (var i = 0; i < 26; i++) { ibanLookup[String.fromCharCode(65 + i)] = String(10 + i); } + + // How many decimal digits can we process? (for 64-bit float, this is 15) + var safeDigits = Math.floor(log10(MAX_SAFE_INTEGER)); + + return function(address) { + address = address.toUpperCase(); + address = address.substring(4) + address.substring(0, 2) + '00'; + + var expanded = address.split(''); + for (var i = 0; i < expanded.length; i++) { + expanded[i] = ibanLookup[expanded[i]]; + } + expanded = expanded.join(''); + + // Javascript can handle integers safely up to 15 (decimal) digits + while (expanded.length >= safeDigits){ + var block = expanded.substring(0, safeDigits); + expanded = parseInt(block, 10) % 97 + expanded.substring(block.length); + } + + var checksum = String(98 - (parseInt(expanded, 10) % 97)); + while (checksum.length < 2) { checksum = '0' + checksum; } + + return checksum; + }; +})(); + +function getAddress(address, icapFormat) { + var result = null; + + if (typeof(address) !== 'string') { + throwError('invalid address', {input: address}); + } + + if (address.match(/^(0x)?[0-9a-fA-F]{40}$/)) { + + // Missing the 0x prefix + if (address.substring(0, 2) !== '0x') { address = '0x' + address; } + + result = getChecksumAddress(address); + + // It is a checksummed address with a bad checksum + if (address.match(/([A-F].*[a-f])|([a-f].*[A-F])/) && result !== address) { + throwError('invalid address checksum', { input: address, expected: result }); + } + + // Maybe ICAP? (we only support direct mode) + } else if (address.match(/^XE[0-9]{2}[0-9A-Za-z]{30,31}$/)) { + + // It is an ICAP address with a bad checksum + if (address.substring(2, 4) !== ibanChecksum(address)) { + throwError('invalid address icap checksum', { input: address }); + } + + result = (new BN(address.substring(4), 36)).toString(16); + while (result.length < 40) { result = '0' + result; } + result = getChecksumAddress('0x' + result); + + } else { + throwError('invalid address', { input: address }); + } + + if (icapFormat) { + var base36 = (new BN(result.substring(2), 16)).toString(36).toUpperCase(); + while (base36.length < 30) { base36 = '0' + base36; } + return 'XE' + ibanChecksum('XE00' + base36) + base36; + } + + return result; +} + + +module.exports = { + getAddress: getAddress, +} + +},{"./convert":23,"./keccak256":26,"./throw-error":32,"bn.js":1}],20:[function(require,module,exports){ +/** + * BigNumber + * + * A wrapper around the BN.js object. In the future we can swap out + * the underlying BN.js library for something smaller. + */ + +var BN = require('bn.js'); + +var defineProperty = require('./properties').defineProperty; +var convert = require('./convert'); +var throwError = require('./throw-error'); + +function BigNumber(value) { + if (!(this instanceof BigNumber)) { throw new Error('missing new'); } + + if (convert.isHexString(value)) { + if (value == '0x') { value = '0x0'; } + value = new BN(value.substring(2), 16); + + } else if (typeof(value) === 'string' && value.match(/^-?[0-9]*$/)) { + if (value == '') { value = '0'; } + value = new BN(value); + + } else if (typeof(value) === 'number' && parseInt(value) == value) { + value = new BN(value); + + } else if (BN.isBN(value)) { + //value = value + + } else if (isBigNumber(value)) { + value = value._bn; + + } else if (convert.isArrayish(value)) { + value = new BN(convert.hexlify(value).substring(2), 16); + + } else { + throwError('invalid BigNumber value', { input: value }); + } + + defineProperty(this, '_bn', value); +} + +defineProperty(BigNumber, 'constantNegativeOne', bigNumberify(-1)); +defineProperty(BigNumber, 'constantZero', bigNumberify(0)); +defineProperty(BigNumber, 'constantOne', bigNumberify(1)); +defineProperty(BigNumber, 'constantTwo', bigNumberify(2)); +defineProperty(BigNumber, 'constantWeiPerEther', bigNumberify(new BN('1000000000000000000'))); + + +defineProperty(BigNumber.prototype, 'fromTwos', function(value) { + return new BigNumber(this._bn.fromTwos(value)); +}); + +defineProperty(BigNumber.prototype, 'toTwos', function(value) { + return new BigNumber(this._bn.toTwos(value)); +}); + + +defineProperty(BigNumber.prototype, 'add', function(other) { + return new BigNumber(this._bn.add(bigNumberify(other)._bn)); +}); + +defineProperty(BigNumber.prototype, 'sub', function(other) { + return new BigNumber(this._bn.sub(bigNumberify(other)._bn)); +}); + + +defineProperty(BigNumber.prototype, 'div', function(other) { + return new BigNumber(this._bn.div(bigNumberify(other)._bn)); +}); + +defineProperty(BigNumber.prototype, 'mul', function(other) { + return new BigNumber(this._bn.mul(bigNumberify(other)._bn)); +}); + +defineProperty(BigNumber.prototype, 'mod', function(other) { + return new BigNumber(this._bn.mod(bigNumberify(other)._bn)); +}); + +defineProperty(BigNumber.prototype, 'pow', function(other) { + return new BigNumber(this._bn.pow(bigNumberify(other)._bn)); +}); + + +defineProperty(BigNumber.prototype, 'maskn', function(value) { + return new BigNumber(this._bn.maskn(value)); +}); + + + +defineProperty(BigNumber.prototype, 'eq', function(other) { + return this._bn.eq(bigNumberify(other)._bn); +}); + +defineProperty(BigNumber.prototype, 'lt', function(other) { + return this._bn.lt(bigNumberify(other)._bn); +}); + +defineProperty(BigNumber.prototype, 'lte', function(other) { + return this._bn.lte(bigNumberify(other)._bn); +}); + +defineProperty(BigNumber.prototype, 'gt', function(other) { + return this._bn.gt(bigNumberify(other)._bn); +}); + +defineProperty(BigNumber.prototype, 'gte', function(other) { + return this._bn.gte(bigNumberify(other)._bn); +}); + + +defineProperty(BigNumber.prototype, 'isZero', function() { + return this._bn.isZero(); +}); + + +defineProperty(BigNumber.prototype, 'toNumber', function(base) { + return this._bn.toNumber(); +}); + +defineProperty(BigNumber.prototype, 'toString', function() { + //return this._bn.toString(base || 10); + return this._bn.toString(10); +}); + +defineProperty(BigNumber.prototype, 'toHexString', function() { + var hex = this._bn.toString(16); + if (hex.length % 2) { hex = '0' + hex; } + return '0x' + hex; +}); + + +function isBigNumber(value) { + return (value._bn && value._bn.mod); +} + +function bigNumberify(value) { + if (isBigNumber(value)) { return value; } + return new BigNumber(value); +} + +module.exports = { + isBigNumber: isBigNumber, + bigNumberify: bigNumberify +}; + +},{"./convert":23,"./properties":28,"./throw-error":32,"bn.js":1}],21:[function(require,module,exports){ +(function (global){ +'use strict'; + +var convert = require('./convert'); +var defineProperty = require('./properties').defineProperty; + +var crypto = global.crypto || global.msCrypto; +if (!crypto || !crypto.getRandomValues) { + + console.log('WARNING: Missing strong random number source; using weak randomBytes'); + + crypto = { + getRandomValues: function(buffer) { + for (var round = 0; round < 20; round++) { + for (var i = 0; i < buffer.length; i++) { + if (round) { + buffer[i] ^= parseInt(256 * Math.random()); + } else { + buffer[i] = parseInt(256 * Math.random()); + } + } + } + + return buffer; + }, + _weakCrypto: true + }; +} + +function randomBytes(length) { + if (length <= 0 || length > 1024 || parseInt(length) != length) { + throw new Error('invalid length'); + } + + var result = new Uint8Array(length); + crypto.getRandomValues(result); + return convert.arrayify(result); +}; + +if (crypto._weakCrypto === true) { + defineProperty(randomBytes, '_weakCrypto', true); +} + +module.exports = randomBytes; + +}).call(this,typeof global !== "undefined" ? global : typeof self !== "undefined" ? self : typeof window !== "undefined" ? window : {}) +},{"./convert":23,"./properties":28}],22:[function(require,module,exports){ + +var getAddress = require('./address').getAddress; +var convert = require('./convert'); +var keccak256 = require('./keccak256'); +var RLP = require('./rlp'); + +// http://ethereum.stackexchange.com/questions/760/how-is-the-address-of-an-ethereum-contract-computed +function getContractAddress(transaction) { + if (!transaction.from) { throw new Error('missing from address'); } + var nonce = transaction.nonce; + + return getAddress('0x' + keccak256(RLP.encode([ + getAddress(transaction.from), + convert.stripZeros(convert.hexlify(nonce, 'nonce')) + ])).substring(26)); +} + +module.exports = { + getContractAddress: getContractAddress, +} + +},{"./address":19,"./convert":23,"./keccak256":26,"./rlp":29}],23:[function(require,module,exports){ +/** + * Conversion Utilities + * + */ + +var defineProperty = require('./properties.js').defineProperty; +var throwError = require('./throw-error'); + +function addSlice(array) { + if (array.slice) { return array; } + + array.slice = function() { + var args = Array.prototype.slice.call(arguments); + return new Uint8Array(Array.prototype.slice.apply(array, args)); + } + + return array; +} + +function isArrayish(value) { + if (!value || parseInt(value.length) != value.length || typeof(value) === 'string') { + return false; + } + + for (var i = 0; i < value.length; i++) { + var v = value[i]; + if (v < 0 || v >= 256 || parseInt(v) != v) { + return false; + } + } + + return true; +} + +function arrayify(value, name) { + + if (value && value.toHexString) { + value = value.toHexString(); + } + + if (isHexString(value)) { + value = value.substring(2); + if (value.length % 2) { value = '0' + value; } + + var result = []; + for (var i = 0; i < value.length; i += 2) { + result.push(parseInt(value.substr(i, 2), 16)); + } + + return addSlice(new Uint8Array(result)); + } + + if (isArrayish(value)) { + return addSlice(new Uint8Array(value)); + } + + throwError('invalid arrayify value', { name: name, input: value }); +} + +function concat(objects) { + var arrays = []; + var length = 0; + for (var i = 0; i < objects.length; i++) { + var object = arrayify(objects[i]) + arrays.push(object); + length += object.length; + } + + var result = new Uint8Array(length); + var offset = 0; + for (var i = 0; i < arrays.length; i++) { + result.set(arrays[i], offset); + offset += arrays[i].length; + } + + return addSlice(result); +} +function stripZeros(value) { + value = arrayify(value); + + if (value.length === 0) { return value; } + + // Find the first non-zero entry + var start = 0; + while (value[start] === 0) { start++ } + + // If we started with zeros, strip them + if (start) { + value = value.slice(start); + } + + return value; +} + +function padZeros(value, length) { + value = arrayify(value); + + if (length < value.length) { throw new Error('cannot pad'); } + + var result = new Uint8Array(length); + result.set(value, length - value.length); + return addSlice(result); +} + + +function isHexString(value, length) { + if (typeof(value) !== 'string' || !value.match(/^0x[0-9A-Fa-f]*$/)) { + return false + } + if (length && value.length !== 2 + 2 * length) { return false; } + return true; +} + +var HexCharacters = '0123456789abcdef'; + +function hexlify(value, name) { + + if (value && value.toHexString) { + return value.toHexString(); + } + + if (typeof(value) === 'number') { + if (value < 0) { + throwError('cannot hexlify negative value', { name: name, input: value }); + } + + var hex = ''; + while (value) { + hex = HexCharacters[value & 0x0f] + hex; + value = parseInt(value / 16); + } + + if (hex.length) { + if (hex.length % 2) { hex = '0' + hex; } + return '0x' + hex; + } + + return '0x00'; + } + + if (isHexString(value)) { + if (value.length % 2) { + value = '0x0' + value.substring(2); + } + return value; + } + + if (isArrayish(value)) { + var result = []; + for (var i = 0; i < value.length; i++) { + var v = value[i]; + result.push(HexCharacters[(v & 0xf0) >> 4] + HexCharacters[v & 0x0f]); + } + return '0x' + result.join(''); + } + + throwError('invalid hexlify value', { name: name, input: value }); +} + + +module.exports = { + arrayify: arrayify, + isArrayish: isArrayish, + + concat: concat, + + padZeros: padZeros, + stripZeros: stripZeros, + + hexlify: hexlify, + isHexString: isHexString, +}; + +},{"./properties.js":28,"./throw-error":32}],24:[function(require,module,exports){ +'use strict'; + +var keccak256 = require('./keccak256'); +var utf8 = require('./utf8'); + +function id(text) { + return keccak256(utf8.toUtf8Bytes(text)); +} + +module.exports = id; + +},{"./keccak256":26,"./utf8":34}],25:[function(require,module,exports){ +'use strict'; + +// This is SUPER useful, but adds 140kb (even zipped, adds 40kb) +//var unorm = require('unorm'); + +var address = require('./address'); +var bigNumber = require('./bignumber'); +var contractAddress = require('./contract-address'); +var convert = require('./convert'); +var id = require('./id'); +var keccak256 = require('./keccak256'); +var namehash = require('./namehash'); +var sha256 = require('./sha2').sha256; +var randomBytes = require('./random-bytes'); +var properties = require('./properties'); +var RLP = require('./rlp'); +var utf8 = require('./utf8'); +var units = require('./units'); + + +module.exports = { + RLP: RLP, + + defineProperty: properties.defineProperty, + + // NFKD (decomposed) + //etherSymbol: '\uD835\uDF63', + + // NFKC (composed) + etherSymbol: '\u039e', + + arrayify: convert.arrayify, + + concat: convert.concat, + padZeros: convert.padZeros, + stripZeros: convert.stripZeros, + + bigNumberify: bigNumber.bigNumberify, + + hexlify: convert.hexlify, + + toUtf8Bytes: utf8.toUtf8Bytes, + toUtf8String: utf8.toUtf8String, + + namehash: namehash, + id: id, + + getAddress: address.getAddress, + getContractAddress: contractAddress.getContractAddress, + + formatEther: units.formatEther, + parseEther: units.parseEther, + + keccak256: keccak256, + sha256: sha256, + + randomBytes: randomBytes, +} + +require('./standalone')({ + utils: module.exports +}); + + +},{"./address":19,"./bignumber":20,"./contract-address":22,"./convert":23,"./id":24,"./keccak256":26,"./namehash":27,"./properties":28,"./random-bytes":21,"./rlp":29,"./sha2":30,"./standalone":31,"./units":33,"./utf8":34}],26:[function(require,module,exports){ +'use strict'; + +var sha3 = require('js-sha3'); + +var convert = require('./convert.js'); + +function keccak256(data) { + data = convert.arrayify(data); + return '0x' + sha3.keccak_256(data); +} + +module.exports = keccak256; + +},{"./convert.js":23,"js-sha3":16}],27:[function(require,module,exports){ +'use strict'; + +var convert = require('./convert'); +var utf8 = require('./utf8'); +var keccak256 = require('./keccak256'); + +var Zeros = [0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0]; +var Partition = new RegExp("^((.*)\\.)?([^.]+)$"); +var UseSTD3ASCIIRules = new RegExp("^[a-z0-9.-]*$"); + +function namehash(name, depth) { + name = name.toLowerCase(); + + // Supporting the full UTF-8 space requires additional (and large) + // libraries, so for now we simply do not support them. + // It should be fairly easy in the future to support systems with + // String.normalize, but that is future work. + if (!name.match(UseSTD3ASCIIRules)) { + throw new Error('contains invalid UseSTD3ASCIIRules characters'); + } + + var result = Zeros; + var processed = 0; + while (name.length && (!depth || processed < depth)) { + var partition = name.match(Partition); + var label = utf8.toUtf8Bytes(partition[3]); + result = keccak256(convert.concat([result, keccak256(label)])); + + name = partition[2] || ''; + + processed++; + } + + return convert.hexlify(result); +} + +module.exports = namehash; + + +},{"./convert":23,"./keccak256":26,"./utf8":34}],28:[function(require,module,exports){ function defineProperty(object, name, value) { Object.defineProperty(object, name, { enumerable: true, @@ -5556,7 +5670,7 @@ module.exports = { defineProperty: defineProperty, }; -},{}],21:[function(require,module,exports){ +},{}],29:[function(require,module,exports){ //See: https://github.com/ethereum/wiki/wiki/RLP var convert = require('./convert.js'); @@ -5700,7 +5814,7 @@ module.exports = { decode: decode, } -},{"./convert.js":6}],22:[function(require,module,exports){ +},{"./convert.js":23}],30:[function(require,module,exports){ 'use strict'; var hash = require('hash.js'); @@ -5725,7 +5839,7 @@ module.exports = { createSha512: hash.sha512, } -},{"./convert.js":6,"hash.js":12}],23:[function(require,module,exports){ +},{"./convert.js":23,"hash.js":3}],31:[function(require,module,exports){ (function (global){ var defineProperty = require('./properties.js').defineProperty; @@ -5752,7 +5866,7 @@ function defineEthersValues(values) { module.exports = defineEthersValues; }).call(this,typeof global !== "undefined" ? global : typeof self !== "undefined" ? self : typeof window !== "undefined" ? window : {}) -},{"./properties.js":20}],24:[function(require,module,exports){ +},{"./properties.js":28}],32:[function(require,module,exports){ 'use strict'; function throwError(message, params) { @@ -5765,7 +5879,7 @@ function throwError(message, params) { module.exports = throwError; -},{}],25:[function(require,module,exports){ +},{}],33:[function(require,module,exports){ var bigNumberify = require('./bignumber.js').bigNumberify; var throwError = require('./throw-error'); @@ -5840,7 +5954,7 @@ module.exports = { parseEther: parseEther, } -},{"./bignumber.js":3,"./throw-error":24}],26:[function(require,module,exports){ +},{"./bignumber.js":20,"./throw-error":32}],34:[function(require,module,exports){ var convert = require('./convert.js'); @@ -5955,4 +6069,4 @@ module.exports = { toUtf8String: bytesToUtf8, }; -},{"./convert.js":6}]},{},[8]); +},{"./convert.js":23}]},{},[25]); diff --git a/dist/ethers-utils.min.js b/dist/ethers-utils.min.js index 5de6664a8..429768ba4 100644 --- a/dist/ethers-utils.min.js +++ b/dist/ethers-utils.min.js @@ -1,3 +1,3 @@ -!function a(b,c,d){function e(g,h){if(!c[g]){if(!b[g]){var i="function"==typeof require&&require;if(!h&&i)return i(g,!0);if(f)return f(g,!0);var j=new Error("Cannot find module '"+g+"'");throw j.code="MODULE_NOT_FOUND",j}var k=c[g]={exports:{}};b[g][0].call(k.exports,function(a){var c=b[g][1][a];return e(c?c:a)},k,k.exports,a,b,c,d)}return c[g].exports}for(var f="function"==typeof require&&require,g=0;g>1]>>4>=8&&(a[c]=a[c].toUpperCase()),(15&b[c>>1])>=8&&(a[c+1]=a[c+1].toUpperCase());return"0x"+a.join("")}function e(a,b){var c=null;if("string"!=typeof a&&h("invalid address",{input:a}),a.match(/^(0x)?[0-9a-fA-F]{40}$/))"0x"!==a.substring(0,2)&&(a="0x"+a),c=d(a),a.match(/([A-F].*[a-f])|([a-f].*[A-F])/)&&c!==a&&h("invalid address checksum",{input:a,expected:c});else if(a.match(/^XE[0-9]{2}[0-9A-Za-z]{30,31}$/)){for(a.substring(2,4)!==j(a)&&h("invalid address icap checksum",{input:a}),c=new f(a.substring(4),36).toString(16);c.length<40;)c="0"+c;c=d("0x"+c)}else h("invalid address",{input:a});if(b){for(var e=new f(c.substring(2),16).toString(36).toUpperCase();e.length<30;)e="0"+e;return"XE"+j("XE00"+e)+e}return c}var f=a("bn.js"),g=a("./convert"),h=a("./throw-error"),i=a("./keccak256"),j=function(){for(var a={},b=0;b<10;b++)a[String(b)]=String(b);for(var b=0;b<26;b++)a[String.fromCharCode(65+b)]=String(10+b);var c=Math.floor(Math.log10(Number.MAX_SAFE_INTEGER));return function(b){b=b.toUpperCase(),b=b.substring(4)+b.substring(0,2)+"00";for(var d=b.split(""),e=0;e=c;){var f=d.substring(0,c);d=parseInt(f,10)%97+d.substring(f.length)}for(var g=String(98-parseInt(d,10)%97);g.length<2;)g="0"+g;return g}}();b.exports={getAddress:e}},{"./convert":6,"./keccak256":9,"./throw-error":24,"bn.js":11}],3:[function(a,b,c){function d(a){if(!(this instanceof d))throw new Error("missing new");i.isHexString(a)?("0x"==a&&(a="0x0"),a=new g(a.substring(2),16)):"string"==typeof a&&a.match(/^-?[0-9]*$/)?(""==a&&(a="0"),a=new g(a)):"number"==typeof a&&parseInt(a)==a?a=new g(a):g.isBN(a)||(e(a)?a=a._bn:i.isArrayish(a)?a=new g(i.hexlify(a).substring(2),16):j("invalid BigNumber value",{input:a})),h(this,"_bn",a)}function e(a){return a._bn&&a._bn.mod}function f(a){return e(a)?a:new d(a)}var g=a("bn.js"),h=a("./properties").defineProperty,i=a("./convert"),j=a("./throw-error");h(d,"constantNegativeOne",f(-1)),h(d,"constantZero",f(0)),h(d,"constantOne",f(1)),h(d,"constantTwo",f(2)),h(d,"constantWeiPerEther",f(new g("1000000000000000000"))),h(d.prototype,"fromTwos",function(a){return new d(this._bn.fromTwos(a))}),h(d.prototype,"toTwos",function(a){return new d(this._bn.toTwos(a))}),h(d.prototype,"add",function(a){return new d(this._bn.add(f(a)._bn))}),h(d.prototype,"sub",function(a){return new d(this._bn.sub(f(a)._bn))}),h(d.prototype,"div",function(a){return new d(this._bn.div(f(a)._bn))}),h(d.prototype,"mul",function(a){return new d(this._bn.mul(f(a)._bn))}),h(d.prototype,"mod",function(a){return new d(this._bn.mod(f(a)._bn))}),h(d.prototype,"maskn",function(a){return new d(this._bn.maskn(a))}),h(d.prototype,"eq",function(a){return this._bn.eq(f(a)._bn)}),h(d.prototype,"lt",function(a){return this._bn.lt(f(a)._bn)}),h(d.prototype,"lte",function(a){return 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c=0;c=256||parseInt(c)!=c)return!1}return!0}function e(a,b){if(a&&a.toHexString&&(a=a.toHexString()),i(a)){a=a.substring(2),a.length%2&&(a="0"+a);for(var c=[],e=0;e>4]+l[15&g])}return"0x"+e.join("")}k("invalid hexlify value",{name:b,input:a})}var k=(a("./properties.js").defineProperty,a("./throw-error")),l="0123456789abcdef";b.exports={arrayify:e,isArrayish:d,concat:f,padZeros:h,stripZeros:g,hexlify:j,isHexString:i}},{"./properties.js":20,"./throw-error":24}],7:[function(a,b,c){"use strict";function d(a){return e(f.toUtf8Bytes(a))}var e=a("./keccak256"),f=a("./utf8");b.exports=d},{"./keccak256":9,"./utf8":26}],8:[function(a,b,c){"use strict";var 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va=(j+d|0)+((8191&e)<<13)|0;j=(f+(e>>>13)|0)+(va>>>26)|0,va&=67108863,d=Math.imul(D,P),e=Math.imul(D,Q),e=e+Math.imul(E,P)|0,f=Math.imul(E,Q),d=d+Math.imul(A,S)|0,e=e+Math.imul(A,T)|0,e=e+Math.imul(B,S)|0,f=f+Math.imul(B,T)|0,d=d+Math.imul(x,V)|0,e=e+Math.imul(x,W)|0,e=e+Math.imul(y,V)|0,f=f+Math.imul(y,W)|0,d=d+Math.imul(u,Y)|0,e=e+Math.imul(u,Z)|0,e=e+Math.imul(v,Y)|0,f=f+Math.imul(v,Z)|0,d=d+Math.imul(r,_)|0,e=e+Math.imul(r,aa)|0,e=e+Math.imul(s,_)|0,f=f+Math.imul(s,aa)|0,d=d+Math.imul(o,ca)|0,e=e+Math.imul(o,da)|0,e=e+Math.imul(p,ca)|0,f=f+Math.imul(p,da)|0,d=d+Math.imul(l,fa)|0,e=e+Math.imul(l,ga)|0,e=e+Math.imul(m,fa)|0,f=f+Math.imul(m,ga)|0;var wa=(j+d|0)+((8191&e)<<13)|0;j=(f+(e>>>13)|0)+(wa>>>26)|0,wa&=67108863,d=Math.imul(G,P),e=Math.imul(G,Q),e=e+Math.imul(H,P)|0,f=Math.imul(H,Q),d=d+Math.imul(D,S)|0,e=e+Math.imul(D,T)|0,e=e+Math.imul(E,S)|0,f=f+Math.imul(E,T)|0,d=d+Math.imul(A,V)|0,e=e+Math.imul(A,W)|0,e=e+Math.imul(B,V)|0,f=f+Math.imul(B,W)|0,d=d+Math.imul(x,Y)|0,e=e+Math.imul(x,Z)|0,e=e+Math.imul(y,Y)|0,f=f+Math.imul(y,Z)|0,d=d+Math.imul(u,_)|0,e=e+Math.imul(u,aa)|0,e=e+Math.imul(v,_)|0,f=f+Math.imul(v,aa)|0,d=d+Math.imul(r,ca)|0,e=e+Math.imul(r,da)|0,e=e+Math.imul(s,ca)|0,f=f+Math.imul(s,da)|0,d=d+Math.imul(o,fa)|0,e=e+Math.imul(o,ga)|0,e=e+Math.imul(p,fa)|0,f=f+Math.imul(p,ga)|0,d=d+Math.imul(l,ia)|0,e=e+Math.imul(l,ja)|0,e=e+Math.imul(m,ia)|0,f=f+Math.imul(m,ja)|0;var xa=(j+d|0)+((8191&e)<<13)|0;j=(f+(e>>>13)|0)+(xa>>>26)|0,xa&=67108863,d=Math.imul(J,P),e=Math.imul(J,Q),e=e+Math.imul(K,P)|0,f=Math.imul(K,Q),d=d+Math.imul(G,S)|0,e=e+Math.imul(G,T)|0,e=e+Math.imul(H,S)|0,f=f+Math.imul(H,T)|0,d=d+Math.imul(D,V)|0,e=e+Math.imul(D,W)|0,e=e+Math.imul(E,V)|0,f=f+Math.imul(E,W)|0,d=d+Math.imul(A,Y)|0,e=e+Math.imul(A,Z)|0,e=e+Math.imul(B,Y)|0,f=f+Math.imul(B,Z)|0,d=d+Math.imul(x,_)|0,e=e+Math.imul(x,aa)|0,e=e+Math.imul(y,_)|0,f=f+Math.imul(y,aa)|0,d=d+Math.imul(u,ca)|0,e=e+Math.imul(u,da)|0,e=e+Math.imul(v,ca)|0,f=f+Math.imul(v,da)|0,d=d+Math.imul(r,fa)|0,e=e+Math.imul(r,ga)|0,e=e+Math.imul(s,fa)|0,f=f+Math.imul(s,ga)|0,d=d+Math.imul(o,ia)|0,e=e+Math.imul(o,ja)|0,e=e+Math.imul(p,ia)|0,f=f+Math.imul(p,ja)|0,d=d+Math.imul(l,la)|0,e=e+Math.imul(l,ma)|0,e=e+Math.imul(m,la)|0,f=f+Math.imul(m,ma)|0;var ya=(j+d|0)+((8191&e)<<13)|0;j=(f+(e>>>13)|0)+(ya>>>26)|0,ya&=67108863,d=Math.imul(M,P),e=Math.imul(M,Q),e=e+Math.imul(N,P)|0,f=Math.imul(N,Q),d=d+Math.imul(J,S)|0,e=e+Math.imul(J,T)|0,e=e+Math.imul(K,S)|0,f=f+Math.imul(K,T)|0,d=d+Math.imul(G,V)|0,e=e+Math.imul(G,W)|0,e=e+Math.imul(H,V)|0,f=f+Math.imul(H,W)|0,d=d+Math.imul(D,Y)|0,e=e+Math.imul(D,Z)|0,e=e+Math.imul(E,Y)|0,f=f+Math.imul(E,Z)|0,d=d+Math.imul(A,_)|0,e=e+Math.imul(A,aa)|0,e=e+Math.imul(B,_)|0,f=f+Math.imul(B,aa)|0,d=d+Math.imul(x,ca)|0,e=e+Math.imul(x,da)|0,e=e+Math.imul(y,ca)|0,f=f+Math.imul(y,da)|0,d=d+Math.imul(u,fa)|0,e=e+Math.imul(u,ga)|0,e=e+Math.imul(v,fa)|0,f=f+Math.imul(v,ga)|0,d=d+Math.imul(r,ia)|0,e=e+Math.imul(r,ja)|0,e=e+Math.imul(s,ia)|0,f=f+Math.imul(s,ja)|0,d=d+Math.imul(o,la)|0,e=e+Math.imul(o,ma)|0,e=e+Math.imul(p,la)|0,f=f+Math.imul(p,ma)|0,d=d+Math.imul(l,oa)|0,e=e+Math.imul(l,pa)|0,e=e+Math.imul(m,oa)|0,f=f+Math.imul(m,pa)|0;var za=(j+d|0)+((8191&e)<<13)|0;j=(f+(e>>>13)|0)+(za>>>26)|0,za&=67108863,d=Math.imul(M,S),e=Math.imul(M,T),e=e+Math.imul(N,S)|0,f=Math.imul(N,T),d=d+Math.imul(J,V)|0,e=e+Math.imul(J,W)|0,e=e+Math.imul(K,V)|0,f=f+Math.imul(K,W)|0,d=d+Math.imul(G,Y)|0,e=e+Math.imul(G,Z)|0,e=e+Math.imul(H,Y)|0,f=f+Math.imul(H,Z)|0,d=d+Math.imul(D,_)|0,e=e+Math.imul(D,aa)|0,e=e+Math.imul(E,_)|0,f=f+Math.imul(E,aa)|0,d=d+Math.imul(A,ca)|0,e=e+Math.imul(A,da)|0,e=e+Math.imul(B,ca)|0,f=f+Math.imul(B,da)|0,d=d+Math.imul(x,fa)|0,e=e+Math.imul(x,ga)|0,e=e+Math.imul(y,fa)|0,f=f+Math.imul(y,ga)|0,d=d+Math.imul(u,ia)|0,e=e+Math.imul(u,ja)|0,e=e+Math.imul(v,ia)|0,f=f+Math.imul(v,ja)|0,d=d+Math.imul(r,la)|0,e=e+Math.imul(r,ma)|0,e=e+Math.imul(s,la)|0,f=f+Math.imul(s,ma)|0,d=d+Math.imul(o,oa)|0,e=e+Math.imul(o,pa)|0,e=e+Math.imul(p,oa)|0,f=f+Math.imul(p,pa)|0;var Aa=(j+d|0)+((8191&e)<<13)|0;j=(f+(e>>>13)|0)+(Aa>>>26)|0,Aa&=67108863,d=Math.imul(M,V),e=Math.imul(M,W),e=e+Math.imul(N,V)|0,f=Math.imul(N,W),d=d+Math.imul(J,Y)|0,e=e+Math.imul(J,Z)|0,e=e+Math.imul(K,Y)|0,f=f+Math.imul(K,Z)|0,d=d+Math.imul(G,_)|0,e=e+Math.imul(G,aa)|0,e=e+Math.imul(H,_)|0,f=f+Math.imul(H,aa)|0,d=d+Math.imul(D,ca)|0,e=e+Math.imul(D,da)|0,e=e+Math.imul(E,ca)|0,f=f+Math.imul(E,da)|0,d=d+Math.imul(A,fa)|0,e=e+Math.imul(A,ga)|0,e=e+Math.imul(B,fa)|0,f=f+Math.imul(B,ga)|0,d=d+Math.imul(x,ia)|0,e=e+Math.imul(x,ja)|0,e=e+Math.imul(y,ia)|0,f=f+Math.imul(y,ja)|0,d=d+Math.imul(u,la)|0,e=e+Math.imul(u,ma)|0,e=e+Math.imul(v,la)|0,f=f+Math.imul(v,ma)|0,d=d+Math.imul(r,oa)|0,e=e+Math.imul(r,pa)|0,e=e+Math.imul(s,oa)|0,f=f+Math.imul(s,pa)|0;var Ba=(j+d|0)+((8191&e)<<13)|0;j=(f+(e>>>13)|0)+(Ba>>>26)|0,Ba&=67108863,d=Math.imul(M,Y),e=Math.imul(M,Z),e=e+Math.imul(N,Y)|0,f=Math.imul(N,Z),d=d+Math.imul(J,_)|0,e=e+Math.imul(J,aa)|0,e=e+Math.imul(K,_)|0,f=f+Math.imul(K,aa)|0,d=d+Math.imul(G,ca)|0,e=e+Math.imul(G,da)|0,e=e+Math.imul(H,ca)|0,f=f+Math.imul(H,da)|0,d=d+Math.imul(D,fa)|0,e=e+Math.imul(D,ga)|0,e=e+Math.imul(E,fa)|0,f=f+Math.imul(E,ga)|0,d=d+Math.imul(A,ia)|0,e=e+Math.imul(A,ja)|0,e=e+Math.imul(B,ia)|0,f=f+Math.imul(B,ja)|0,d=d+Math.imul(x,la)|0,e=e+Math.imul(x,ma)|0,e=e+Math.imul(y,la)|0,f=f+Math.imul(y,ma)|0,d=d+Math.imul(u,oa)|0,e=e+Math.imul(u,pa)|0,e=e+Math.imul(v,oa)|0,f=f+Math.imul(v,pa)|0;var Ca=(j+d|0)+((8191&e)<<13)|0;j=(f+(e>>>13)|0)+(Ca>>>26)|0,Ca&=67108863,d=Math.imul(M,_),e=Math.imul(M,aa),e=e+Math.imul(N,_)|0,f=Math.imul(N,aa),d=d+Math.imul(J,ca)|0,e=e+Math.imul(J,da)|0,e=e+Math.imul(K,ca)|0,f=f+Math.imul(K,da)|0,d=d+Math.imul(G,fa)|0,e=e+Math.imul(G,ga)|0,e=e+Math.imul(H,fa)|0,f=f+Math.imul(H,ga)|0,d=d+Math.imul(D,ia)|0,e=e+Math.imul(D,ja)|0,e=e+Math.imul(E,ia)|0,f=f+Math.imul(E,ja)|0,d=d+Math.imul(A,la)|0,e=e+Math.imul(A,ma)|0,e=e+Math.imul(B,la)|0,f=f+Math.imul(B,ma)|0,d=d+Math.imul(x,oa)|0,e=e+Math.imul(x,pa)|0,e=e+Math.imul(y,oa)|0,f=f+Math.imul(y,pa)|0;var Da=(j+d|0)+((8191&e)<<13)|0;j=(f+(e>>>13)|0)+(Da>>>26)|0,Da&=67108863,d=Math.imul(M,ca),e=Math.imul(M,da),e=e+Math.imul(N,ca)|0,f=Math.imul(N,da),d=d+Math.imul(J,fa)|0,e=e+Math.imul(J,ga)|0,e=e+Math.imul(K,fa)|0,f=f+Math.imul(K,ga)|0,d=d+Math.imul(G,ia)|0,e=e+Math.imul(G,ja)|0,e=e+Math.imul(H,ia)|0,f=f+Math.imul(H,ja)|0,d=d+Math.imul(D,la)|0,e=e+Math.imul(D,ma)|0,e=e+Math.imul(E,la)|0,f=f+Math.imul(E,ma)|0,d=d+Math.imul(A,oa)|0,e=e+Math.imul(A,pa)|0,e=e+Math.imul(B,oa)|0,f=f+Math.imul(B,pa)|0;var Ea=(j+d|0)+((8191&e)<<13)|0;j=(f+(e>>>13)|0)+(Ea>>>26)|0,Ea&=67108863,d=Math.imul(M,fa),e=Math.imul(M,ga),e=e+Math.imul(N,fa)|0,f=Math.imul(N,ga),d=d+Math.imul(J,ia)|0,e=e+Math.imul(J,ja)|0,e=e+Math.imul(K,ia)|0,f=f+Math.imul(K,ja)|0,d=d+Math.imul(G,la)|0,e=e+Math.imul(G,ma)|0,e=e+Math.imul(H,la)|0,f=f+Math.imul(H,ma)|0,d=d+Math.imul(D,oa)|0,e=e+Math.imul(D,pa)|0,e=e+Math.imul(E,oa)|0,f=f+Math.imul(E,pa)|0;var Fa=(j+d|0)+((8191&e)<<13)|0;j=(f+(e>>>13)|0)+(Fa>>>26)|0,Fa&=67108863,d=Math.imul(M,ia),e=Math.imul(M,ja),e=e+Math.imul(N,ia)|0,f=Math.imul(N,ja),d=d+Math.imul(J,la)|0,e=e+Math.imul(J,ma)|0,e=e+Math.imul(K,la)|0,f=f+Math.imul(K,ma)|0,d=d+Math.imul(G,oa)|0,e=e+Math.imul(G,pa)|0,e=e+Math.imul(H,oa)|0,f=f+Math.imul(H,pa)|0;var Ga=(j+d|0)+((8191&e)<<13)|0;j=(f+(e>>>13)|0)+(Ga>>>26)|0,Ga&=67108863,d=Math.imul(M,la),e=Math.imul(M,ma),e=e+Math.imul(N,la)|0,f=Math.imul(N,ma),d=d+Math.imul(J,oa)|0,e=e+Math.imul(J,pa)|0,e=e+Math.imul(K,oa)|0,f=f+Math.imul(K,pa)|0;var Ha=(j+d|0)+((8191&e)<<13)|0;j=(f+(e>>>13)|0)+(Ha>>>26)|0,Ha&=67108863,d=Math.imul(M,oa),e=Math.imul(M,pa),e=e+Math.imul(N,oa)|0,f=Math.imul(N,pa);var Ia=(j+d|0)+((8191&e)<<13)|0;return j=(f+(e>>>13)|0)+(Ia>>>26)|0, -Ia&=67108863,i[0]=qa,i[1]=ra,i[2]=sa,i[3]=ta,i[4]=ua,i[5]=va,i[6]=wa,i[7]=xa,i[8]=ya,i[9]=za,i[10]=Aa,i[11]=Ba,i[12]=Ca,i[13]=Da,i[14]=Ea,i[15]=Fa,i[16]=Ga,i[17]=Ha,i[18]=Ia,0!==j&&(i[19]=j,c.length++),c};Math.imul||(z=j),f.prototype.mulTo=function(a,b){var c,d=this.length+a.length;return c=10===this.length&&10===a.length?z(this,a,b):d<63?j(this,a,b):d<1024?k(this,a,b):l(this,a,b)},m.prototype.makeRBT=function(a){for(var b=new Array(a),c=f.prototype._countBits(a)-1,d=0;d>=1;return d},m.prototype.permute=function(a,b,c,d,e,f){for(var g=0;g>>=1)e++;return 1<>>=13,c[2*g+1]=8191&f,f>>>=13;for(g=2*b;g>=26,b+=e/67108864|0,b+=f>>>26,this.words[c]=67108863&f}return 0!==b&&(this.words[c]=b,this.length++),this},f.prototype.muln=function(a){return this.clone().imuln(a)},f.prototype.sqr=function(){return this.mul(this)},f.prototype.isqr=function(){return this.imul(this.clone())},f.prototype.pow=function(a){var b=i(a);if(0===b.length)return new f(1);for(var c=this,d=0;d=0);var b,c=a%26,e=(a-c)/26,f=67108863>>>26-c<<26-c;if(0!==c){var g=0;for(b=0;b>>26-c}g&&(this.words[b]=g,this.length++)}if(0!==e){for(b=this.length-1;b>=0;b--)this.words[b+e]=this.words[b];for(b=0;b=0);var e;e=b?(b-b%26)/26:0;var f=a%26,g=Math.min((a-f)/26,this.length),h=67108863^67108863>>>f<g)for(this.length-=g,j=0;j=0&&(0!==k||j>=e);j--){var l=0|this.words[j];this.words[j]=k<<26-f|l>>>f,k=l&h}return i&&0!==k&&(i.words[i.length++]=k),0===this.length&&(this.words[0]=0,this.length=1),this.strip()},f.prototype.ishrn=function(a,b,c){return d(0===this.negative),this.iushrn(a,b,c)},f.prototype.shln=function(a){return this.clone().ishln(a)},f.prototype.ushln=function(a){return this.clone().iushln(a)},f.prototype.shrn=function(a){return this.clone().ishrn(a)},f.prototype.ushrn=function(a){return this.clone().iushrn(a)},f.prototype.testn=function(a){d("number"==typeof a&&a>=0);var b=a%26,c=(a-b)/26,e=1<=0);var b=a%26,c=(a-b)/26;if(d(0===this.negative,"imaskn works only with positive numbers"),this.length<=c)return this;if(0!==b&&c++,this.length=Math.min(c,this.length),0!==b){var e=67108863^67108863>>>b<=67108864;b++)this.words[b]-=67108864,b===this.length-1?this.words[b+1]=1:this.words[b+1]++;return this.length=Math.max(this.length,b+1),this},f.prototype.isubn=function(a){if(d("number"==typeof a),d(a<67108864),a<0)return this.iaddn(-a);if(0!==this.negative)return this.negative=0,this.iaddn(a),this.negative=1,this;if(this.words[0]-=a,1===this.length&&this.words[0]<0)this.words[0]=-this.words[0],this.negative=1;else for(var b=0;b>26)-(i/67108864|0),this.words[e+c]=67108863&g}for(;e>26,this.words[e+c]=67108863&g;if(0===h)return this.strip();for(d(h===-1),h=0,e=0;e>26,this.words[e]=67108863&g;return this.negative=1,this.strip()},f.prototype._wordDiv=function(a,b){var c=this.length-a.length,d=this.clone(),e=a,g=0|e.words[e.length-1],h=this._countBits(g);c=26-h,0!==c&&(e=e.ushln(c),d.iushln(c),g=0|e.words[e.length-1]);var i,j=d.length-e.length;if("mod"!==b){i=new f(null),i.length=j+1,i.words=new Array(i.length);for(var k=0;k=0;m--){var n=67108864*(0|d.words[e.length+m])+(0|d.words[e.length+m-1]);for(n=Math.min(n/g|0,67108863),d._ishlnsubmul(e,n,m);0!==d.negative;)n--,d.negative=0,d._ishlnsubmul(e,1,m),d.isZero()||(d.negative^=1);i&&(i.words[m]=n)}return i&&i.strip(),d.strip(),"div"!==b&&0!==c&&d.iushrn(c),{div:i||null,mod:d}},f.prototype.divmod=function(a,b,c){if(d(!a.isZero()),this.isZero())return{div:new f(0),mod:new f(0)};var e,g,h;return 0!==this.negative&&0===a.negative?(h=this.neg().divmod(a,b),"mod"!==b&&(e=h.div.neg()),"div"!==b&&(g=h.mod.neg(),c&&0!==g.negative&&g.iadd(a)),{div:e,mod:g}):0===this.negative&&0!==a.negative?(h=this.divmod(a.neg(),b),"mod"!==b&&(e=h.div.neg()),{div:e,mod:h.mod}):0!==(this.negative&a.negative)?(h=this.neg().divmod(a.neg(),b),"div"!==b&&(g=h.mod.neg(),c&&0!==g.negative&&g.isub(a)),{div:h.div,mod:g}):a.length>this.length||this.cmp(a)<0?{div:new f(0),mod:this}:1===a.length?"div"===b?{div:this.divn(a.words[0]),mod:null}:"mod"===b?{div:null,mod:new f(this.modn(a.words[0]))}:{div:this.divn(a.words[0]),mod:new f(this.modn(a.words[0]))}:this._wordDiv(a,b)},f.prototype.div=function(a){return this.divmod(a,"div",!1).div},f.prototype.mod=function(a){return this.divmod(a,"mod",!1).mod},f.prototype.umod=function(a){return this.divmod(a,"mod",!0).mod},f.prototype.divRound=function(a){var b=this.divmod(a);if(b.mod.isZero())return b.div;var c=0!==b.div.negative?b.mod.isub(a):b.mod,d=a.ushrn(1),e=a.andln(1),f=c.cmp(d);return f<0||1===e&&0===f?b.div:0!==b.div.negative?b.div.isubn(1):b.div.iaddn(1)},f.prototype.modn=function(a){d(a<=67108863);for(var b=(1<<26)%a,c=0,e=this.length-1;e>=0;e--)c=(b*c+(0|this.words[e]))%a;return c},f.prototype.idivn=function(a){d(a<=67108863);for(var b=0,c=this.length-1;c>=0;c--){var e=(0|this.words[c])+67108864*b;this.words[c]=e/a|0,b=e%a}return this.strip()},f.prototype.divn=function(a){return this.clone().idivn(a)},f.prototype.egcd=function(a){d(0===a.negative),d(!a.isZero());var b=this,c=a.clone();b=0!==b.negative?b.umod(a):b.clone();for(var e=new f(1),g=new f(0),h=new f(0),i=new f(1),j=0;b.isEven()&&c.isEven();)b.iushrn(1),c.iushrn(1),++j;for(var k=c.clone(),l=b.clone();!b.isZero();){for(var m=0,n=1;0===(b.words[0]&n)&&m<26;++m,n<<=1);if(m>0)for(b.iushrn(m);m-- >0;)(e.isOdd()||g.isOdd())&&(e.iadd(k),g.isub(l)),e.iushrn(1),g.iushrn(1);for(var o=0,p=1;0===(c.words[0]&p)&&o<26;++o,p<<=1);if(o>0)for(c.iushrn(o);o-- >0;)(h.isOdd()||i.isOdd())&&(h.iadd(k),i.isub(l)),h.iushrn(1),i.iushrn(1);b.cmp(c)>=0?(b.isub(c),e.isub(h),g.isub(i)):(c.isub(b),h.isub(e),i.isub(g))}return{a:h,b:i,gcd:c.iushln(j)}},f.prototype._invmp=function(a){d(0===a.negative),d(!a.isZero());var b=this,c=a.clone();b=0!==b.negative?b.umod(a):b.clone();for(var e=new f(1),g=new f(0),h=c.clone();b.cmpn(1)>0&&c.cmpn(1)>0;){for(var i=0,j=1;0===(b.words[0]&j)&&i<26;++i,j<<=1);if(i>0)for(b.iushrn(i);i-- >0;)e.isOdd()&&e.iadd(h),e.iushrn(1);for(var k=0,l=1;0===(c.words[0]&l)&&k<26;++k,l<<=1);if(k>0)for(c.iushrn(k);k-- >0;)g.isOdd()&&g.iadd(h),g.iushrn(1);b.cmp(c)>=0?(b.isub(c),e.isub(g)):(c.isub(b),g.isub(e))}var m;return m=0===b.cmpn(1)?e:g,m.cmpn(0)<0&&m.iadd(a),m},f.prototype.gcd=function(a){if(this.isZero())return a.abs();if(a.isZero())return this.abs();var b=this.clone(),c=a.clone();b.negative=0,c.negative=0;for(var d=0;b.isEven()&&c.isEven();d++)b.iushrn(1),c.iushrn(1);for(;;){for(;b.isEven();)b.iushrn(1);for(;c.isEven();)c.iushrn(1);var e=b.cmp(c);if(e<0){var f=b;b=c,c=f}else if(0===e||0===c.cmpn(1))break;b.isub(c)}return c.iushln(d)},f.prototype.invm=function(a){return this.egcd(a).a.umod(a)},f.prototype.isEven=function(){return 0===(1&this.words[0])},f.prototype.isOdd=function(){return 1===(1&this.words[0])},f.prototype.andln=function(a){return this.words[0]&a},f.prototype.bincn=function(a){d("number"==typeof a);var b=a%26,c=(a-b)/26,e=1<>>26,h&=67108863,this.words[g]=h}return 0!==f&&(this.words[g]=f,this.length++),this},f.prototype.isZero=function(){return 1===this.length&&0===this.words[0]},f.prototype.cmpn=function(a){var b=a<0;if(0!==this.negative&&!b)return-1;if(0===this.negative&&b)return 1;this.strip();var c;if(this.length>1)c=1;else{b&&(a=-a),d(a<=67108863,"Number is too big");var e=0|this.words[0];c=e===a?0:ea.length)return 1;if(this.length=0;c--){var d=0|this.words[c],e=0|a.words[c];if(d!==e){de&&(b=1);break}}return b},f.prototype.gtn=function(a){return 1===this.cmpn(a)},f.prototype.gt=function(a){return 1===this.cmp(a)},f.prototype.gten=function(a){return this.cmpn(a)>=0},f.prototype.gte=function(a){return this.cmp(a)>=0},f.prototype.ltn=function(a){return this.cmpn(a)===-1},f.prototype.lt=function(a){return this.cmp(a)===-1},f.prototype.lten=function(a){return this.cmpn(a)<=0},f.prototype.lte=function(a){return this.cmp(a)<=0},f.prototype.eqn=function(a){return 0===this.cmpn(a)},f.prototype.eq=function(a){return 0===this.cmp(a)},f.red=function(a){return new s(a)},f.prototype.toRed=function(a){return d(!this.red,"Already a number in reduction context"),d(0===this.negative,"red works only with positives"),a.convertTo(this)._forceRed(a)},f.prototype.fromRed=function(){return d(this.red,"fromRed works only with numbers in reduction context"),this.red.convertFrom(this)},f.prototype._forceRed=function(a){return this.red=a,this},f.prototype.forceRed=function(a){return d(!this.red,"Already a number in reduction context"),this._forceRed(a)},f.prototype.redAdd=function(a){return d(this.red,"redAdd works only with red numbers"),this.red.add(this,a)},f.prototype.redIAdd=function(a){return d(this.red,"redIAdd works only with red numbers"),this.red.iadd(this,a)},f.prototype.redSub=function(a){return d(this.red,"redSub works only with red numbers"),this.red.sub(this,a)},f.prototype.redISub=function(a){return d(this.red,"redISub works only with red numbers"),this.red.isub(this,a)},f.prototype.redShl=function(a){return d(this.red,"redShl works only with red numbers"),this.red.shl(this,a)},f.prototype.redMul=function(a){return d(this.red,"redMul works only with red numbers"),this.red._verify2(this,a),this.red.mul(this,a)},f.prototype.redIMul=function(a){return d(this.red,"redMul works only with red numbers"),this.red._verify2(this,a),this.red.imul(this,a)},f.prototype.redSqr=function(){return d(this.red,"redSqr works only with red numbers"),this.red._verify1(this),this.red.sqr(this)},f.prototype.redISqr=function(){return d(this.red,"redISqr works only with red numbers"),this.red._verify1(this),this.red.isqr(this)},f.prototype.redSqrt=function(){return d(this.red,"redSqrt works only with red numbers"),this.red._verify1(this),this.red.sqrt(this)},f.prototype.redInvm=function(){return d(this.red,"redInvm works only with red numbers"),this.red._verify1(this),this.red.invm(this)},f.prototype.redNeg=function(){return d(this.red,"redNeg works only with red numbers"),this.red._verify1(this),this.red.neg(this)},f.prototype.redPow=function(a){return d(this.red&&!a.red,"redPow(normalNum)"),this.red._verify1(this),this.red.pow(this,a)};var A={k256:null,p224:null,p192:null,p25519:null};n.prototype._tmp=function(){var a=new f(null);return a.words=new Array(Math.ceil(this.n/13)),a},n.prototype.ireduce=function(a){var b,c=a;do this.split(c,this.tmp),c=this.imulK(c),c=c.iadd(this.tmp),b=c.bitLength();while(b>this.n);var d=b0?c.isub(this.p):c.strip(),c},n.prototype.split=function(a,b){a.iushrn(this.n,0,b)},n.prototype.imulK=function(a){return a.imul(this.k)},e(o,n),o.prototype.split=function(a,b){for(var c=4194303,d=Math.min(a.length,9),e=0;e>>22,f=g}f>>>=22,a.words[e-10]=f,0===f&&a.length>10?a.length-=10:a.length-=9},o.prototype.imulK=function(a){a.words[a.length]=0,a.words[a.length+1]=0,a.length+=2;for(var b=0,c=0;c>>=26,a.words[c]=e,b=d}return 0!==b&&(a.words[a.length++]=b),a},f._prime=function B(a){if(A[a])return A[a];var B;if("k256"===a)B=new o;else if("p224"===a)B=new p;else if("p192"===a)B=new q;else{if("p25519"!==a)throw new Error("Unknown prime "+a);B=new r}return A[a]=B,B},s.prototype._verify1=function(a){d(0===a.negative,"red works only with positives"),d(a.red,"red works only with red numbers")},s.prototype._verify2=function(a,b){d(0===(a.negative|b.negative),"red works only with positives"),d(a.red&&a.red===b.red,"red works only with red numbers")},s.prototype.imod=function(a){return this.prime?this.prime.ireduce(a)._forceRed(this):a.umod(this.m)._forceRed(this)},s.prototype.neg=function(a){return a.isZero()?a.clone():this.m.sub(a)._forceRed(this)},s.prototype.add=function(a,b){this._verify2(a,b);var c=a.add(b);return c.cmp(this.m)>=0&&c.isub(this.m),c._forceRed(this)},s.prototype.iadd=function(a,b){this._verify2(a,b);var c=a.iadd(b);return c.cmp(this.m)>=0&&c.isub(this.m),c},s.prototype.sub=function(a,b){this._verify2(a,b);var c=a.sub(b);return c.cmpn(0)<0&&c.iadd(this.m),c._forceRed(this)},s.prototype.isub=function(a,b){this._verify2(a,b);var c=a.isub(b);return c.cmpn(0)<0&&c.iadd(this.m),c},s.prototype.shl=function(a,b){return this._verify1(a),this.imod(a.ushln(b))},s.prototype.imul=function(a,b){return this._verify2(a,b),this.imod(a.imul(b))},s.prototype.mul=function(a,b){return this._verify2(a,b),this.imod(a.mul(b))},s.prototype.isqr=function(a){return this.imul(a,a.clone())},s.prototype.sqr=function(a){return this.mul(a,a)},s.prototype.sqrt=function(a){if(a.isZero())return a.clone();var b=this.m.andln(3);if(d(b%2===1),3===b){var c=this.m.add(new f(1)).iushrn(2);return this.pow(a,c)}for(var e=this.m.subn(1),g=0;!e.isZero()&&0===e.andln(1);)g++,e.iushrn(1);d(!e.isZero());var h=new f(1).toRed(this),i=h.redNeg(),j=this.m.subn(1).iushrn(1),k=this.m.bitLength();for(k=new f(2*k*k).toRed(this);0!==this.pow(k,j).cmp(i);)k.redIAdd(i);for(var l=this.pow(k,e),m=this.pow(a,e.addn(1).iushrn(1)),n=this.pow(a,e),o=g;0!==n.cmp(h);){for(var p=n,q=0;0!==p.cmp(h);q++)p=p.redSqr();d(q=0;e--){for(var k=b.words[e],l=j-1;l>=0;l--){var m=k>>l&1;g!==d[0]&&(g=this.sqr(g)),0!==m||0!==h?(h<<=1,h|=m,i++,(i===c||0===e&&0===l)&&(g=this.mul(g,d[h]),i=0,h=0)):i=0}j=26}return g},s.prototype.convertTo=function(a){var b=a.umod(this.m);return b===a?b.clone():b},s.prototype.convertFrom=function(a){var b=a.clone();return b.red=null,b},f.mont=function(a){return new t(a)},e(t,s),t.prototype.convertTo=function(a){return this.imod(a.ushln(this.shift))},t.prototype.convertFrom=function(a){var b=this.imod(a.mul(this.rinv));return b.red=null,b},t.prototype.imul=function(a,b){if(a.isZero()||b.isZero())return a.words[0]=0,a.length=1,a;var c=a.imul(b),d=c.maskn(this.shift).mul(this.minv).imaskn(this.shift).mul(this.m),e=c.isub(d).iushrn(this.shift),f=e;return e.cmp(this.m)>=0?f=e.isub(this.m):e.cmpn(0)<0&&(f=e.iadd(this.m)),f._forceRed(this)},t.prototype.mul=function(a,b){if(a.isZero()||b.isZero())return new f(0)._forceRed(this);var c=a.mul(b),d=c.maskn(this.shift).mul(this.minv).imaskn(this.shift).mul(this.m),e=c.isub(d).iushrn(this.shift),g=e;return e.cmp(this.m)>=0?g=e.isub(this.m):e.cmpn(0)<0&&(g=e.iadd(this.m)),g._forceRed(this)},t.prototype.invm=function(a){var b=this.imod(a._invmp(this.m).mul(this.r2));return b._forceRed(this)}}("undefined"==typeof b||b,this)},{}],12:[function(a,b,c){var d=c;d.utils=a("./hash/utils"),d.common=a("./hash/common"),d.sha=a("./hash/sha"),d.ripemd=a("./hash/ripemd"),d.hmac=a("./hash/hmac"),d.sha1=d.sha.sha1,d.sha256=d.sha.sha256,d.sha224=d.sha.sha224,d.sha384=d.sha.sha384,d.sha512=d.sha.sha512,d.ripemd160=d.ripemd.ripemd160},{"./hash/common":13,"./hash/hmac":14,"./hash/ripemd":15,"./hash/sha":16,"./hash/utils":17}],13:[function(a,b,c){function d(){this.pending=null,this.pendingTotal=0,this.blockSize=this.constructor.blockSize,this.outSize=this.constructor.outSize,this.hmacStrength=this.constructor.hmacStrength,this.padLength=this.constructor.padLength/8,this.endian="big",this._delta8=this.blockSize/8,this._delta32=this.blockSize/32}var e=a("../hash"),f=e.utils,g=f.assert;c.BlockHash=d,d.prototype.update=function(a,b){if(a=f.toArray(a,b),this.pending?this.pending=this.pending.concat(a):this.pending=a,this.pendingTotal+=a.length,this.pending.length>=this._delta8){a=this.pending;var c=a.length%this._delta8;this.pending=a.slice(a.length-c,a.length),0===this.pending.length&&(this.pending=null),a=f.join32(a,0,a.length-c,this.endian);for(var d=0;d>>24&255,d[e++]=a>>>16&255,d[e++]=a>>>8&255,d[e++]=255&a}else{d[e++]=255&a,d[e++]=a>>>8&255,d[e++]=a>>>16&255,d[e++]=a>>>24&255,d[e++]=0,d[e++]=0,d[e++]=0,d[e++]=0;for(var f=8;fthis.blockSize&&(a=(new this.Hash).update(a).digest()),g(a.length<=this.blockSize);for(var b=a.length;b>>3}function o(a){return F(a,17)^F(a,19)^a>>>10}function p(a,b,c,d){return 0===a?i(b,c,d):1===a||3===a?k(b,c,d):2===a?j(b,c,d):void 0}function q(a,b,c,d,e,f){var g=a&c^~a&e;return g<0&&(g+=4294967296),g}function r(a,b,c,d,e,f){var g=b&d^~b&f;return g<0&&(g+=4294967296),g}function s(a,b,c,d,e,f){var g=a&c^a&e^c&e;return g<0&&(g+=4294967296),g}function t(a,b,c,d,e,f){var g=b&d^b&f^d&f;return g<0&&(g+=4294967296),g}function u(a,b){var c=K(a,b,28),d=K(b,a,2),e=K(b,a,7),f=c^d^e;return f<0&&(f+=4294967296),f}function v(a,b){var c=L(a,b,28),d=L(b,a,2),e=L(b,a,7),f=c^d^e;return f<0&&(f+=4294967296),f}function w(a,b){var c=K(a,b,14),d=K(a,b,18),e=K(b,a,9),f=c^d^e;return f<0&&(f+=4294967296),f}function x(a,b){var c=L(a,b,14),d=L(a,b,18),e=L(b,a,9),f=c^d^e;return f<0&&(f+=4294967296),f}function y(a,b){var c=K(a,b,1),d=K(a,b,8),e=M(a,b,7),f=c^d^e;return f<0&&(f+=4294967296),f}function z(a,b){var c=L(a,b,1),d=L(a,b,8),e=N(a,b,7),f=c^d^e;return f<0&&(f+=4294967296),f}function A(a,b){var 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va=(j+d|0)+((8191&e)<<13)|0;j=(f+(e>>>13)|0)+(va>>>26)|0,va&=67108863,d=Math.imul(D,P),e=Math.imul(D,Q),e=e+Math.imul(E,P)|0,f=Math.imul(E,Q),d=d+Math.imul(A,S)|0,e=e+Math.imul(A,T)|0,e=e+Math.imul(B,S)|0,f=f+Math.imul(B,T)|0,d=d+Math.imul(x,V)|0,e=e+Math.imul(x,W)|0,e=e+Math.imul(y,V)|0,f=f+Math.imul(y,W)|0,d=d+Math.imul(u,Y)|0,e=e+Math.imul(u,Z)|0,e=e+Math.imul(v,Y)|0,f=f+Math.imul(v,Z)|0,d=d+Math.imul(r,_)|0,e=e+Math.imul(r,aa)|0,e=e+Math.imul(s,_)|0,f=f+Math.imul(s,aa)|0,d=d+Math.imul(o,ca)|0,e=e+Math.imul(o,da)|0,e=e+Math.imul(p,ca)|0,f=f+Math.imul(p,da)|0,d=d+Math.imul(l,fa)|0,e=e+Math.imul(l,ga)|0,e=e+Math.imul(m,fa)|0,f=f+Math.imul(m,ga)|0;var wa=(j+d|0)+((8191&e)<<13)|0;j=(f+(e>>>13)|0)+(wa>>>26)|0,wa&=67108863,d=Math.imul(G,P),e=Math.imul(G,Q),e=e+Math.imul(H,P)|0,f=Math.imul(H,Q),d=d+Math.imul(D,S)|0,e=e+Math.imul(D,T)|0,e=e+Math.imul(E,S)|0,f=f+Math.imul(E,T)|0,d=d+Math.imul(A,V)|0,e=e+Math.imul(A,W)|0,e=e+Math.imul(B,V)|0,f=f+Math.imul(B,W)|0,d=d+Math.imul(x,Y)|0,e=e+Math.imul(x,Z)|0,e=e+Math.imul(y,Y)|0,f=f+Math.imul(y,Z)|0,d=d+Math.imul(u,_)|0,e=e+Math.imul(u,aa)|0,e=e+Math.imul(v,_)|0,f=f+Math.imul(v,aa)|0,d=d+Math.imul(r,ca)|0,e=e+Math.imul(r,da)|0,e=e+Math.imul(s,ca)|0,f=f+Math.imul(s,da)|0,d=d+Math.imul(o,fa)|0,e=e+Math.imul(o,ga)|0,e=e+Math.imul(p,fa)|0,f=f+Math.imul(p,ga)|0,d=d+Math.imul(l,ia)|0,e=e+Math.imul(l,ja)|0,e=e+Math.imul(m,ia)|0,f=f+Math.imul(m,ja)|0;var xa=(j+d|0)+((8191&e)<<13)|0;j=(f+(e>>>13)|0)+(xa>>>26)|0,xa&=67108863,d=Math.imul(J,P),e=Math.imul(J,Q),e=e+Math.imul(K,P)|0,f=Math.imul(K,Q),d=d+Math.imul(G,S)|0,e=e+Math.imul(G,T)|0,e=e+Math.imul(H,S)|0,f=f+Math.imul(H,T)|0,d=d+Math.imul(D,V)|0,e=e+Math.imul(D,W)|0,e=e+Math.imul(E,V)|0,f=f+Math.imul(E,W)|0,d=d+Math.imul(A,Y)|0,e=e+Math.imul(A,Z)|0,e=e+Math.imul(B,Y)|0,f=f+Math.imul(B,Z)|0,d=d+Math.imul(x,_)|0,e=e+Math.imul(x,aa)|0,e=e+Math.imul(y,_)|0,f=f+Math.imul(y,aa)|0,d=d+Math.imul(u,ca)|0,e=e+Math.imul(u,da)|0,e=e+Math.imul(v,ca)|0,f=f+Math.imul(v,da)|0,d=d+Math.imul(r,fa)|0,e=e+Math.imul(r,ga)|0,e=e+Math.imul(s,fa)|0,f=f+Math.imul(s,ga)|0,d=d+Math.imul(o,ia)|0,e=e+Math.imul(o,ja)|0,e=e+Math.imul(p,ia)|0,f=f+Math.imul(p,ja)|0,d=d+Math.imul(l,la)|0,e=e+Math.imul(l,ma)|0,e=e+Math.imul(m,la)|0,f=f+Math.imul(m,ma)|0;var ya=(j+d|0)+((8191&e)<<13)|0;j=(f+(e>>>13)|0)+(ya>>>26)|0,ya&=67108863,d=Math.imul(M,P),e=Math.imul(M,Q),e=e+Math.imul(N,P)|0,f=Math.imul(N,Q),d=d+Math.imul(J,S)|0,e=e+Math.imul(J,T)|0,e=e+Math.imul(K,S)|0,f=f+Math.imul(K,T)|0,d=d+Math.imul(G,V)|0,e=e+Math.imul(G,W)|0,e=e+Math.imul(H,V)|0,f=f+Math.imul(H,W)|0,d=d+Math.imul(D,Y)|0,e=e+Math.imul(D,Z)|0,e=e+Math.imul(E,Y)|0,f=f+Math.imul(E,Z)|0,d=d+Math.imul(A,_)|0,e=e+Math.imul(A,aa)|0,e=e+Math.imul(B,_)|0,f=f+Math.imul(B,aa)|0,d=d+Math.imul(x,ca)|0,e=e+Math.imul(x,da)|0,e=e+Math.imul(y,ca)|0,f=f+Math.imul(y,da)|0,d=d+Math.imul(u,fa)|0,e=e+Math.imul(u,ga)|0,e=e+Math.imul(v,fa)|0,f=f+Math.imul(v,ga)|0,d=d+Math.imul(r,ia)|0,e=e+Math.imul(r,ja)|0,e=e+Math.imul(s,ia)|0,f=f+Math.imul(s,ja)|0,d=d+Math.imul(o,la)|0,e=e+Math.imul(o,ma)|0,e=e+Math.imul(p,la)|0,f=f+Math.imul(p,ma)|0,d=d+Math.imul(l,oa)|0,e=e+Math.imul(l,pa)|0,e=e+Math.imul(m,oa)|0,f=f+Math.imul(m,pa)|0;var za=(j+d|0)+((8191&e)<<13)|0;j=(f+(e>>>13)|0)+(za>>>26)|0,za&=67108863,d=Math.imul(M,S),e=Math.imul(M,T),e=e+Math.imul(N,S)|0,f=Math.imul(N,T),d=d+Math.imul(J,V)|0,e=e+Math.imul(J,W)|0,e=e+Math.imul(K,V)|0,f=f+Math.imul(K,W)|0,d=d+Math.imul(G,Y)|0,e=e+Math.imul(G,Z)|0,e=e+Math.imul(H,Y)|0,f=f+Math.imul(H,Z)|0,d=d+Math.imul(D,_)|0,e=e+Math.imul(D,aa)|0,e=e+Math.imul(E,_)|0,f=f+Math.imul(E,aa)|0,d=d+Math.imul(A,ca)|0,e=e+Math.imul(A,da)|0,e=e+Math.imul(B,ca)|0,f=f+Math.imul(B,da)|0,d=d+Math.imul(x,fa)|0,e=e+Math.imul(x,ga)|0,e=e+Math.imul(y,fa)|0,f=f+Math.imul(y,ga)|0,d=d+Math.imul(u,ia)|0,e=e+Math.imul(u,ja)|0,e=e+Math.imul(v,ia)|0,f=f+Math.imul(v,ja)|0,d=d+Math.imul(r,la)|0,e=e+Math.imul(r,ma)|0,e=e+Math.imul(s,la)|0,f=f+Math.imul(s,ma)|0,d=d+Math.imul(o,oa)|0,e=e+Math.imul(o,pa)|0,e=e+Math.imul(p,oa)|0,f=f+Math.imul(p,pa)|0;var Aa=(j+d|0)+((8191&e)<<13)|0;j=(f+(e>>>13)|0)+(Aa>>>26)|0,Aa&=67108863,d=Math.imul(M,V),e=Math.imul(M,W),e=e+Math.imul(N,V)|0,f=Math.imul(N,W),d=d+Math.imul(J,Y)|0,e=e+Math.imul(J,Z)|0,e=e+Math.imul(K,Y)|0,f=f+Math.imul(K,Z)|0,d=d+Math.imul(G,_)|0,e=e+Math.imul(G,aa)|0,e=e+Math.imul(H,_)|0,f=f+Math.imul(H,aa)|0,d=d+Math.imul(D,ca)|0,e=e+Math.imul(D,da)|0,e=e+Math.imul(E,ca)|0,f=f+Math.imul(E,da)|0,d=d+Math.imul(A,fa)|0,e=e+Math.imul(A,ga)|0,e=e+Math.imul(B,fa)|0,f=f+Math.imul(B,ga)|0,d=d+Math.imul(x,ia)|0,e=e+Math.imul(x,ja)|0,e=e+Math.imul(y,ia)|0,f=f+Math.imul(y,ja)|0,d=d+Math.imul(u,la)|0,e=e+Math.imul(u,ma)|0,e=e+Math.imul(v,la)|0,f=f+Math.imul(v,ma)|0,d=d+Math.imul(r,oa)|0,e=e+Math.imul(r,pa)|0,e=e+Math.imul(s,oa)|0,f=f+Math.imul(s,pa)|0;var Ba=(j+d|0)+((8191&e)<<13)|0;j=(f+(e>>>13)|0)+(Ba>>>26)|0,Ba&=67108863,d=Math.imul(M,Y),e=Math.imul(M,Z),e=e+Math.imul(N,Y)|0,f=Math.imul(N,Z),d=d+Math.imul(J,_)|0,e=e+Math.imul(J,aa)|0,e=e+Math.imul(K,_)|0,f=f+Math.imul(K,aa)|0,d=d+Math.imul(G,ca)|0,e=e+Math.imul(G,da)|0,e=e+Math.imul(H,ca)|0,f=f+Math.imul(H,da)|0,d=d+Math.imul(D,fa)|0,e=e+Math.imul(D,ga)|0,e=e+Math.imul(E,fa)|0,f=f+Math.imul(E,ga)|0,d=d+Math.imul(A,ia)|0,e=e+Math.imul(A,ja)|0,e=e+Math.imul(B,ia)|0,f=f+Math.imul(B,ja)|0,d=d+Math.imul(x,la)|0,e=e+Math.imul(x,ma)|0,e=e+Math.imul(y,la)|0,f=f+Math.imul(y,ma)|0,d=d+Math.imul(u,oa)|0,e=e+Math.imul(u,pa)|0,e=e+Math.imul(v,oa)|0,f=f+Math.imul(v,pa)|0;var Ca=(j+d|0)+((8191&e)<<13)|0;j=(f+(e>>>13)|0)+(Ca>>>26)|0,Ca&=67108863,d=Math.imul(M,_),e=Math.imul(M,aa),e=e+Math.imul(N,_)|0,f=Math.imul(N,aa),d=d+Math.imul(J,ca)|0,e=e+Math.imul(J,da)|0,e=e+Math.imul(K,ca)|0,f=f+Math.imul(K,da)|0,d=d+Math.imul(G,fa)|0,e=e+Math.imul(G,ga)|0,e=e+Math.imul(H,fa)|0,f=f+Math.imul(H,ga)|0,d=d+Math.imul(D,ia)|0,e=e+Math.imul(D,ja)|0,e=e+Math.imul(E,ia)|0,f=f+Math.imul(E,ja)|0,d=d+Math.imul(A,la)|0,e=e+Math.imul(A,ma)|0,e=e+Math.imul(B,la)|0,f=f+Math.imul(B,ma)|0,d=d+Math.imul(x,oa)|0,e=e+Math.imul(x,pa)|0,e=e+Math.imul(y,oa)|0,f=f+Math.imul(y,pa)|0;var Da=(j+d|0)+((8191&e)<<13)|0;j=(f+(e>>>13)|0)+(Da>>>26)|0,Da&=67108863,d=Math.imul(M,ca),e=Math.imul(M,da),e=e+Math.imul(N,ca)|0,f=Math.imul(N,da),d=d+Math.imul(J,fa)|0,e=e+Math.imul(J,ga)|0,e=e+Math.imul(K,fa)|0,f=f+Math.imul(K,ga)|0,d=d+Math.imul(G,ia)|0,e=e+Math.imul(G,ja)|0,e=e+Math.imul(H,ia)|0,f=f+Math.imul(H,ja)|0,d=d+Math.imul(D,la)|0,e=e+Math.imul(D,ma)|0,e=e+Math.imul(E,la)|0,f=f+Math.imul(E,ma)|0,d=d+Math.imul(A,oa)|0,e=e+Math.imul(A,pa)|0,e=e+Math.imul(B,oa)|0,f=f+Math.imul(B,pa)|0;var Ea=(j+d|0)+((8191&e)<<13)|0;j=(f+(e>>>13)|0)+(Ea>>>26)|0,Ea&=67108863,d=Math.imul(M,fa),e=Math.imul(M,ga),e=e+Math.imul(N,fa)|0,f=Math.imul(N,ga),d=d+Math.imul(J,ia)|0,e=e+Math.imul(J,ja)|0,e=e+Math.imul(K,ia)|0,f=f+Math.imul(K,ja)|0,d=d+Math.imul(G,la)|0,e=e+Math.imul(G,ma)|0,e=e+Math.imul(H,la)|0,f=f+Math.imul(H,ma)|0,d=d+Math.imul(D,oa)|0,e=e+Math.imul(D,pa)|0,e=e+Math.imul(E,oa)|0,f=f+Math.imul(E,pa)|0;var Fa=(j+d|0)+((8191&e)<<13)|0;j=(f+(e>>>13)|0)+(Fa>>>26)|0,Fa&=67108863,d=Math.imul(M,ia),e=Math.imul(M,ja),e=e+Math.imul(N,ia)|0,f=Math.imul(N,ja),d=d+Math.imul(J,la)|0,e=e+Math.imul(J,ma)|0,e=e+Math.imul(K,la)|0,f=f+Math.imul(K,ma)|0,d=d+Math.imul(G,oa)|0,e=e+Math.imul(G,pa)|0,e=e+Math.imul(H,oa)|0,f=f+Math.imul(H,pa)|0;var Ga=(j+d|0)+((8191&e)<<13)|0;j=(f+(e>>>13)|0)+(Ga>>>26)|0,Ga&=67108863,d=Math.imul(M,la),e=Math.imul(M,ma),e=e+Math.imul(N,la)|0,f=Math.imul(N,ma),d=d+Math.imul(J,oa)|0,e=e+Math.imul(J,pa)|0,e=e+Math.imul(K,oa)|0,f=f+Math.imul(K,pa)|0;var Ha=(j+d|0)+((8191&e)<<13)|0;j=(f+(e>>>13)|0)+(Ha>>>26)|0,Ha&=67108863,d=Math.imul(M,oa),e=Math.imul(M,pa),e=e+Math.imul(N,oa)|0,f=Math.imul(N,pa);var Ia=(j+d|0)+((8191&e)<<13)|0;return j=(f+(e>>>13)|0)+(Ia>>>26)|0,Ia&=67108863,i[0]=qa,i[1]=ra,i[2]=sa,i[3]=ta,i[4]=ua,i[5]=va,i[6]=wa,i[7]=xa,i[8]=ya,i[9]=za,i[10]=Aa,i[11]=Ba,i[12]=Ca,i[13]=Da,i[14]=Ea,i[15]=Fa,i[16]=Ga,i[17]=Ha,i[18]=Ia,0!==j&&(i[19]=j,c.length++),c};Math.imul||(z=j),f.prototype.mulTo=function(a,b){var c,d=this.length+a.length;return c=10===this.length&&10===a.length?z(this,a,b):d<63?j(this,a,b):d<1024?k(this,a,b):l(this,a,b)},m.prototype.makeRBT=function(a){for(var b=new Array(a),c=f.prototype._countBits(a)-1,d=0;d>=1;return d},m.prototype.permute=function(a,b,c,d,e,f){for(var g=0;g>>=1)e++;return 1<>>=13,c[2*g+1]=8191&f,f>>>=13;for(g=2*b;g>=26,b+=e/67108864|0,b+=f>>>26,this.words[c]=67108863&f}return 0!==b&&(this.words[c]=b,this.length++),this},f.prototype.muln=function(a){return this.clone().imuln(a)},f.prototype.sqr=function(){return this.mul(this)},f.prototype.isqr=function(){return this.imul(this.clone())},f.prototype.pow=function(a){var b=i(a);if(0===b.length)return new f(1);for(var c=this,d=0;d=0);var b,c=a%26,e=(a-c)/26,f=67108863>>>26-c<<26-c;if(0!==c){var g=0;for(b=0;b>>26-c}g&&(this.words[b]=g,this.length++)}if(0!==e){for(b=this.length-1;b>=0;b--)this.words[b+e]=this.words[b];for(b=0;b=0);var e;e=b?(b-b%26)/26:0;var f=a%26,g=Math.min((a-f)/26,this.length),h=67108863^67108863>>>f<g)for(this.length-=g,j=0;j=0&&(0!==k||j>=e);j--){var l=0|this.words[j];this.words[j]=k<<26-f|l>>>f,k=l&h}return i&&0!==k&&(i.words[i.length++]=k),0===this.length&&(this.words[0]=0,this.length=1),this.strip()},f.prototype.ishrn=function(a,b,c){return d(0===this.negative),this.iushrn(a,b,c)},f.prototype.shln=function(a){return this.clone().ishln(a)},f.prototype.ushln=function(a){return this.clone().iushln(a)},f.prototype.shrn=function(a){return this.clone().ishrn(a)},f.prototype.ushrn=function(a){return this.clone().iushrn(a)},f.prototype.testn=function(a){d("number"==typeof a&&a>=0);var b=a%26,c=(a-b)/26,e=1<=0);var b=a%26,c=(a-b)/26;if(d(0===this.negative,"imaskn works only with positive numbers"),this.length<=c)return this;if(0!==b&&c++,this.length=Math.min(c,this.length),0!==b){var e=67108863^67108863>>>b<=67108864;b++)this.words[b]-=67108864,b===this.length-1?this.words[b+1]=1:this.words[b+1]++;return this.length=Math.max(this.length,b+1),this},f.prototype.isubn=function(a){if(d("number"==typeof a),d(a<67108864),a<0)return this.iaddn(-a);if(0!==this.negative)return this.negative=0,this.iaddn(a),this.negative=1,this;if(this.words[0]-=a,1===this.length&&this.words[0]<0)this.words[0]=-this.words[0],this.negative=1;else for(var b=0;b>26)-(i/67108864|0),this.words[e+c]=67108863&g}for(;e>26,this.words[e+c]=67108863&g;if(0===h)return this.strip();for(d(h===-1),h=0,e=0;e>26,this.words[e]=67108863&g;return this.negative=1,this.strip()},f.prototype._wordDiv=function(a,b){var c=this.length-a.length,d=this.clone(),e=a,g=0|e.words[e.length-1],h=this._countBits(g);c=26-h,0!==c&&(e=e.ushln(c),d.iushln(c),g=0|e.words[e.length-1]);var i,j=d.length-e.length;if("mod"!==b){i=new f(null),i.length=j+1,i.words=new Array(i.length);for(var k=0;k=0;m--){var n=67108864*(0|d.words[e.length+m])+(0|d.words[e.length+m-1]);for(n=Math.min(n/g|0,67108863),d._ishlnsubmul(e,n,m);0!==d.negative;)n--,d.negative=0,d._ishlnsubmul(e,1,m),d.isZero()||(d.negative^=1);i&&(i.words[m]=n)}return i&&i.strip(),d.strip(),"div"!==b&&0!==c&&d.iushrn(c),{div:i||null,mod:d}},f.prototype.divmod=function(a,b,c){if(d(!a.isZero()),this.isZero())return{div:new f(0),mod:new f(0)};var e,g,h;return 0!==this.negative&&0===a.negative?(h=this.neg().divmod(a,b),"mod"!==b&&(e=h.div.neg()),"div"!==b&&(g=h.mod.neg(),c&&0!==g.negative&&g.iadd(a)),{div:e,mod:g}):0===this.negative&&0!==a.negative?(h=this.divmod(a.neg(),b),"mod"!==b&&(e=h.div.neg()),{div:e,mod:h.mod}):0!==(this.negative&a.negative)?(h=this.neg().divmod(a.neg(),b),"div"!==b&&(g=h.mod.neg(),c&&0!==g.negative&&g.isub(a)),{div:h.div,mod:g}):a.length>this.length||this.cmp(a)<0?{div:new f(0),mod:this}:1===a.length?"div"===b?{div:this.divn(a.words[0]),mod:null}:"mod"===b?{div:null, +mod:new f(this.modn(a.words[0]))}:{div:this.divn(a.words[0]),mod:new f(this.modn(a.words[0]))}:this._wordDiv(a,b)},f.prototype.div=function(a){return this.divmod(a,"div",!1).div},f.prototype.mod=function(a){return this.divmod(a,"mod",!1).mod},f.prototype.umod=function(a){return this.divmod(a,"mod",!0).mod},f.prototype.divRound=function(a){var b=this.divmod(a);if(b.mod.isZero())return b.div;var c=0!==b.div.negative?b.mod.isub(a):b.mod,d=a.ushrn(1),e=a.andln(1),f=c.cmp(d);return f<0||1===e&&0===f?b.div:0!==b.div.negative?b.div.isubn(1):b.div.iaddn(1)},f.prototype.modn=function(a){d(a<=67108863);for(var b=(1<<26)%a,c=0,e=this.length-1;e>=0;e--)c=(b*c+(0|this.words[e]))%a;return c},f.prototype.idivn=function(a){d(a<=67108863);for(var b=0,c=this.length-1;c>=0;c--){var e=(0|this.words[c])+67108864*b;this.words[c]=e/a|0,b=e%a}return this.strip()},f.prototype.divn=function(a){return this.clone().idivn(a)},f.prototype.egcd=function(a){d(0===a.negative),d(!a.isZero());var b=this,c=a.clone();b=0!==b.negative?b.umod(a):b.clone();for(var e=new f(1),g=new f(0),h=new f(0),i=new f(1),j=0;b.isEven()&&c.isEven();)b.iushrn(1),c.iushrn(1),++j;for(var k=c.clone(),l=b.clone();!b.isZero();){for(var m=0,n=1;0===(b.words[0]&n)&&m<26;++m,n<<=1);if(m>0)for(b.iushrn(m);m-- >0;)(e.isOdd()||g.isOdd())&&(e.iadd(k),g.isub(l)),e.iushrn(1),g.iushrn(1);for(var o=0,p=1;0===(c.words[0]&p)&&o<26;++o,p<<=1);if(o>0)for(c.iushrn(o);o-- >0;)(h.isOdd()||i.isOdd())&&(h.iadd(k),i.isub(l)),h.iushrn(1),i.iushrn(1);b.cmp(c)>=0?(b.isub(c),e.isub(h),g.isub(i)):(c.isub(b),h.isub(e),i.isub(g))}return{a:h,b:i,gcd:c.iushln(j)}},f.prototype._invmp=function(a){d(0===a.negative),d(!a.isZero());var b=this,c=a.clone();b=0!==b.negative?b.umod(a):b.clone();for(var e=new f(1),g=new f(0),h=c.clone();b.cmpn(1)>0&&c.cmpn(1)>0;){for(var i=0,j=1;0===(b.words[0]&j)&&i<26;++i,j<<=1);if(i>0)for(b.iushrn(i);i-- >0;)e.isOdd()&&e.iadd(h),e.iushrn(1);for(var k=0,l=1;0===(c.words[0]&l)&&k<26;++k,l<<=1);if(k>0)for(c.iushrn(k);k-- >0;)g.isOdd()&&g.iadd(h),g.iushrn(1);b.cmp(c)>=0?(b.isub(c),e.isub(g)):(c.isub(b),g.isub(e))}var m;return m=0===b.cmpn(1)?e:g,m.cmpn(0)<0&&m.iadd(a),m},f.prototype.gcd=function(a){if(this.isZero())return a.abs();if(a.isZero())return this.abs();var b=this.clone(),c=a.clone();b.negative=0,c.negative=0;for(var d=0;b.isEven()&&c.isEven();d++)b.iushrn(1),c.iushrn(1);for(;;){for(;b.isEven();)b.iushrn(1);for(;c.isEven();)c.iushrn(1);var e=b.cmp(c);if(e<0){var f=b;b=c,c=f}else if(0===e||0===c.cmpn(1))break;b.isub(c)}return c.iushln(d)},f.prototype.invm=function(a){return this.egcd(a).a.umod(a)},f.prototype.isEven=function(){return 0===(1&this.words[0])},f.prototype.isOdd=function(){return 1===(1&this.words[0])},f.prototype.andln=function(a){return this.words[0]&a},f.prototype.bincn=function(a){d("number"==typeof a);var b=a%26,c=(a-b)/26,e=1<>>26,h&=67108863,this.words[g]=h}return 0!==f&&(this.words[g]=f,this.length++),this},f.prototype.isZero=function(){return 1===this.length&&0===this.words[0]},f.prototype.cmpn=function(a){var b=a<0;if(0!==this.negative&&!b)return-1;if(0===this.negative&&b)return 1;this.strip();var c;if(this.length>1)c=1;else{b&&(a=-a),d(a<=67108863,"Number is too big");var e=0|this.words[0];c=e===a?0:ea.length)return 1;if(this.length=0;c--){var d=0|this.words[c],e=0|a.words[c];if(d!==e){de&&(b=1);break}}return b},f.prototype.gtn=function(a){return 1===this.cmpn(a)},f.prototype.gt=function(a){return 1===this.cmp(a)},f.prototype.gten=function(a){return this.cmpn(a)>=0},f.prototype.gte=function(a){return this.cmp(a)>=0},f.prototype.ltn=function(a){return this.cmpn(a)===-1},f.prototype.lt=function(a){return this.cmp(a)===-1},f.prototype.lten=function(a){return this.cmpn(a)<=0},f.prototype.lte=function(a){return this.cmp(a)<=0},f.prototype.eqn=function(a){return 0===this.cmpn(a)},f.prototype.eq=function(a){return 0===this.cmp(a)},f.red=function(a){return new s(a)},f.prototype.toRed=function(a){return d(!this.red,"Already a number in reduction context"),d(0===this.negative,"red works only with positives"),a.convertTo(this)._forceRed(a)},f.prototype.fromRed=function(){return d(this.red,"fromRed works only with numbers in reduction context"),this.red.convertFrom(this)},f.prototype._forceRed=function(a){return this.red=a,this},f.prototype.forceRed=function(a){return d(!this.red,"Already a number in reduction context"),this._forceRed(a)},f.prototype.redAdd=function(a){return d(this.red,"redAdd works only with red numbers"),this.red.add(this,a)},f.prototype.redIAdd=function(a){return d(this.red,"redIAdd works only with red numbers"),this.red.iadd(this,a)},f.prototype.redSub=function(a){return d(this.red,"redSub works only with red numbers"),this.red.sub(this,a)},f.prototype.redISub=function(a){return d(this.red,"redISub works only with red 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B;if("k256"===a)B=new o;else if("p224"===a)B=new p;else if("p192"===a)B=new q;else{if("p25519"!==a)throw new Error("Unknown prime "+a);B=new r}return A[a]=B,B},s.prototype._verify1=function(a){d(0===a.negative,"red works only with positives"),d(a.red,"red works only with red numbers")},s.prototype._verify2=function(a,b){d(0===(a.negative|b.negative),"red works only with positives"),d(a.red&&a.red===b.red,"red works only with red numbers")},s.prototype.imod=function(a){return this.prime?this.prime.ireduce(a)._forceRed(this):a.umod(this.m)._forceRed(this)},s.prototype.neg=function(a){return a.isZero()?a.clone():this.m.sub(a)._forceRed(this)},s.prototype.add=function(a,b){this._verify2(a,b);var c=a.add(b);return c.cmp(this.m)>=0&&c.isub(this.m),c._forceRed(this)},s.prototype.iadd=function(a,b){this._verify2(a,b);var c=a.iadd(b);return c.cmp(this.m)>=0&&c.isub(this.m),c},s.prototype.sub=function(a,b){this._verify2(a,b);var c=a.sub(b);return c.cmpn(0)<0&&c.iadd(this.m),c._forceRed(this)},s.prototype.isub=function(a,b){this._verify2(a,b);var c=a.isub(b);return c.cmpn(0)<0&&c.iadd(this.m),c},s.prototype.shl=function(a,b){return this._verify1(a),this.imod(a.ushln(b))},s.prototype.imul=function(a,b){return this._verify2(a,b),this.imod(a.imul(b))},s.prototype.mul=function(a,b){return this._verify2(a,b),this.imod(a.mul(b))},s.prototype.isqr=function(a){return this.imul(a,a.clone())},s.prototype.sqr=function(a){return this.mul(a,a)},s.prototype.sqrt=function(a){if(a.isZero())return a.clone();var b=this.m.andln(3);if(d(b%2===1),3===b){var c=this.m.add(new f(1)).iushrn(2);return this.pow(a,c)}for(var e=this.m.subn(1),g=0;!e.isZero()&&0===e.andln(1);)g++,e.iushrn(1);d(!e.isZero());var h=new f(1).toRed(this),i=h.redNeg(),j=this.m.subn(1).iushrn(1),k=this.m.bitLength();for(k=new f(2*k*k).toRed(this);0!==this.pow(k,j).cmp(i);)k.redIAdd(i);for(var l=this.pow(k,e),m=this.pow(a,e.addn(1).iushrn(1)),n=this.pow(a,e),o=g;0!==n.cmp(h);){for(var p=n,q=0;0!==p.cmp(h);q++)p=p.redSqr();d(q=0;e--){for(var k=b.words[e],l=j-1;l>=0;l--){var m=k>>l&1;g!==d[0]&&(g=this.sqr(g)),0!==m||0!==h?(h<<=1,h|=m,i++,(i===c||0===e&&0===l)&&(g=this.mul(g,d[h]),i=0,h=0)):i=0}j=26}return g},s.prototype.convertTo=function(a){var b=a.umod(this.m);return b===a?b.clone():b},s.prototype.convertFrom=function(a){var b=a.clone();return b.red=null,b},f.mont=function(a){return new t(a)},e(t,s),t.prototype.convertTo=function(a){return this.imod(a.ushln(this.shift))},t.prototype.convertFrom=function(a){var b=this.imod(a.mul(this.rinv));return b.red=null,b},t.prototype.imul=function(a,b){if(a.isZero()||b.isZero())return a.words[0]=0,a.length=1,a;var c=a.imul(b),d=c.maskn(this.shift).mul(this.minv).imaskn(this.shift).mul(this.m),e=c.isub(d).iushrn(this.shift),f=e;return e.cmp(this.m)>=0?f=e.isub(this.m):e.cmpn(0)<0&&(f=e.iadd(this.m)),f._forceRed(this)},t.prototype.mul=function(a,b){if(a.isZero()||b.isZero())return new f(0)._forceRed(this);var c=a.mul(b),d=c.maskn(this.shift).mul(this.minv).imaskn(this.shift).mul(this.m),e=c.isub(d).iushrn(this.shift),g=e;return e.cmp(this.m)>=0?g=e.isub(this.m):e.cmpn(0)<0&&(g=e.iadd(this.m)),g._forceRed(this)},t.prototype.invm=function(a){var b=this.imod(a._invmp(this.m).mul(this.r2));return b._forceRed(this)}}("undefined"==typeof b||b,this)},{buffer:2}],2:[function(a,b,c){},{}],3:[function(a,b,c){var d=c;d.utils=a("./hash/utils"),d.common=a("./hash/common"),d.sha=a("./hash/sha"),d.ripemd=a("./hash/ripemd"),d.hmac=a("./hash/hmac"),d.sha1=d.sha.sha1,d.sha256=d.sha.sha256,d.sha224=d.sha.sha224,d.sha384=d.sha.sha384,d.sha512=d.sha.sha512,d.ripemd160=d.ripemd.ripemd160},{"./hash/common":4,"./hash/hmac":5,"./hash/ripemd":6,"./hash/sha":7,"./hash/utils":14}],4:[function(a,b,c){"use strict";function d(){this.pending=null,this.pendingTotal=0,this.blockSize=this.constructor.blockSize,this.outSize=this.constructor.outSize,this.hmacStrength=this.constructor.hmacStrength,this.padLength=this.constructor.padLength/8,this.endian="big",this._delta8=this.blockSize/8,this._delta32=this.blockSize/32}var e=a("./utils"),f=a("minimalistic-assert");c.BlockHash=d,d.prototype.update=function(a,b){if(a=e.toArray(a,b),this.pending?this.pending=this.pending.concat(a):this.pending=a,this.pendingTotal+=a.length,this.pending.length>=this._delta8){a=this.pending;var c=a.length%this._delta8;this.pending=a.slice(a.length-c,a.length),0===this.pending.length&&(this.pending=null),a=e.join32(a,0,a.length-c,this.endian);for(var d=0;d>>24&255,d[e++]=a>>>16&255,d[e++]=a>>>8&255,d[e++]=255&a}else for(d[e++]=255&a,d[e++]=a>>>8&255,d[e++]=a>>>16&255,d[e++]=a>>>24&255,d[e++]=0,d[e++]=0,d[e++]=0,d[e++]=0,f=8;fthis.blockSize&&(a=(new this.Hash).update(a).digest()),f(a.length<=this.blockSize);for(var b=a.length;b>>3}function k(a){return m(a,17)^m(a,19)^a>>>10}var l=a("../utils"),m=l.rotr32;c.ft_1=d,c.ch32=e,c.maj32=f,c.p32=g,c.s0_256=h,c.s1_256=i,c.g0_256=j,c.g1_256=k},{"../utils":14}],14:[function(a,b,c){"use strict";function d(a,b){if(Array.isArray(a))return a.slice();if(!a)return[];var c=[];if("string"==typeof a)if(b){if("hex"===b)for(a=a.replace(/[^a-z0-9]+/gi,""),a.length%2!==0&&(a="0"+a),d=0;d>8,g=255&e;f?c.push(f,g):c.push(g)}else for(d=0;d>>24|a>>>8&65280|a<<8&16711680|(255&a)<<24;return b>>>0}function g(a,b){for(var c="",d=0;d>>0}return f}function k(a,b){for(var c=new Array(4*a.length),d=0,e=0;d>>24,c[e+1]=f>>>16&255,c[e+2]=f>>>8&255,c[e+3]=255&f):(c[e+3]=f>>>24,c[e+2]=f>>>16&255,c[e+1]=f>>>8&255,c[e]=255&f)}return c}function l(a,b){return a>>>b|a<<32-b}function m(a,b){return a<>>32-b}function n(a,b){return a+b>>>0}function o(a,b,c){return a+b+c>>>0}function p(a,b,c,d){return a+b+c+d>>>0}function q(a,b,c,d,e){return a+b+c+d+e>>>0}function r(a,b,c,d){var e=a[b],f=a[b+1],g=d+f>>>0,h=(g>>0,a[b+1]=g}function s(a,b,c,d){var e=b+d>>>0,f=(e>>0}function t(a,b,c,d){var e=b+d;return e>>>0}function u(a,b,c,d,e,f,g,h){var i=0,j=b;j=j+d>>>0,i+=j>>0,i+=j>>0,i+=j>>0}function v(a,b,c,d,e,f,g,h){var i=b+d+f+h;return i>>>0}function w(a,b,c,d,e,f,g,h,i,j){var k=0,l=b;l=l+d>>>0,k+=l>>0,k+=l>>0,k+=l>>0,k+=l>>0}function x(a,b,c,d,e,f,g,h,i,j){var k=b+d+f+h+j;return k>>>0}function y(a,b,c){var d=b<<32-c|a>>>c;return d>>>0}function z(a,b,c){var d=a<<32-c|b>>>c;return d>>>0}function A(a,b,c){return a>>>c}function B(a,b,c){var d=a<<32-c|b>>>c;return d>>>0}var 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d(a,b,c){this.blocks=[],this.s=[],this.padding=b,this.outputBits=c,this.reset=!0,this.block=0,this.start=0,this.blockCount=1600-(a<<1)>>5,this.byteCount=this.blockCount<<2,this.outputBlocks=c>>5,this.extraBytes=(31&c)>>3;for(var d=0;d<50;++d)this.s[d]=0}var e="object"==typeof window?window:{},f=!e.JS_SHA3_NO_NODE_JS&&"object"==typeof a&&a.versions&&a.versions.node;f&&(e=c);for(var g=!e.JS_SHA3_NO_COMMON_JS&&"object"==typeof 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for(var x=0;x>1]>>4>=8&&(a[c]=a[c].toUpperCase()),(15&b[c>>1])>=8&&(a[c+1]=a[c+1].toUpperCase());return"0x"+a.join("")}function e(a){return Math.log10?Math.log10(a):Math.log(a)/Math.LN10}function f(a,b){var c=null;if("string"!=typeof a&&i("invalid address",{input:a}),a.match(/^(0x)?[0-9a-fA-F]{40}$/))"0x"!==a.substring(0,2)&&(a="0x"+a),c=d(a),a.match(/([A-F].*[a-f])|([a-f].*[A-F])/)&&c!==a&&i("invalid address checksum",{input:a,expected:c});else if(a.match(/^XE[0-9]{2}[0-9A-Za-z]{30,31}$/)){for(a.substring(2,4)!==l(a)&&i("invalid address icap checksum",{input:a}),c=new g(a.substring(4),36).toString(16);c.length<40;)c="0"+c;c=d("0x"+c)}else i("invalid address",{input:a});if(b){for(var e=new g(c.substring(2),16).toString(36).toUpperCase();e.length<30;)e="0"+e;return"XE"+l("XE00"+e)+e}return c}var g=a("bn.js"),h=a("./convert"),i=a("./throw-error"),j=a("./keccak256"),k=9007199254740991,l=function(){for(var a={},b=0;b<10;b++)a[String(b)]=String(b);for(var b=0;b<26;b++)a[String.fromCharCode(65+b)]=String(10+b);var c=Math.floor(e(k));return function(b){b=b.toUpperCase(),b=b.substring(4)+b.substring(0,2)+"00";for(var d=b.split(""),e=0;e=c;){var f=d.substring(0,c);d=parseInt(f,10)%97+d.substring(f.length)}for(var g=String(98-parseInt(d,10)%97);g.length<2;)g="0"+g;return g}}();b.exports={getAddress:f}},{"./convert":23,"./keccak256":26,"./throw-error":32,"bn.js":1}],20:[function(a,b,c){function d(a){if(!(this instanceof d))throw new Error("missing new");i.isHexString(a)?("0x"==a&&(a="0x0"),a=new g(a.substring(2),16)):"string"==typeof a&&a.match(/^-?[0-9]*$/)?(""==a&&(a="0"),a=new g(a)):"number"==typeof a&&parseInt(a)==a?a=new g(a):g.isBN(a)||(e(a)?a=a._bn:i.isArrayish(a)?a=new g(i.hexlify(a).substring(2),16):j("invalid BigNumber value",{input:a})),h(this,"_bn",a)}function e(a){return a._bn&&a._bn.mod}function f(a){return e(a)?a:new d(a)}var g=a("bn.js"),h=a("./properties").defineProperty,i=a("./convert"),j=a("./throw-error");h(d,"constantNegativeOne",f(-1)),h(d,"constantZero",f(0)),h(d,"constantOne",f(1)),h(d,"constantTwo",f(2)),h(d,"constantWeiPerEther",f(new g("1000000000000000000"))),h(d.prototype,"fromTwos",function(a){return new d(this._bn.fromTwos(a))}),h(d.prototype,"toTwos",function(a){return new d(this._bn.toTwos(a))}),h(d.prototype,"add",function(a){return new d(this._bn.add(f(a)._bn))}),h(d.prototype,"sub",function(a){return new d(this._bn.sub(f(a)._bn))}),h(d.prototype,"div",function(a){return new d(this._bn.div(f(a)._bn))}),h(d.prototype,"mul",function(a){return new d(this._bn.mul(f(a)._bn))}),h(d.prototype,"mod",function(a){return new d(this._bn.mod(f(a)._bn))}),h(d.prototype,"pow",function(a){return new d(this._bn.pow(f(a)._bn))}),h(d.prototype,"maskn",function(a){return new d(this._bn.maskn(a))}),h(d.prototype,"eq",function(a){return this._bn.eq(f(a)._bn)}),h(d.prototype,"lt",function(a){return this._bn.lt(f(a)._bn)}),h(d.prototype,"lte",function(a){return this._bn.lte(f(a)._bn)}),h(d.prototype,"gt",function(a){return this._bn.gt(f(a)._bn)}),h(d.prototype,"gte",function(a){return this._bn.gte(f(a)._bn)}),h(d.prototype,"isZero",function(){return this._bn.isZero()}),h(d.prototype,"toNumber",function(a){return this._bn.toNumber()}),h(d.prototype,"toString",function(){return this._bn.toString(10)}),h(d.prototype,"toHexString",function(){var a=this._bn.toString(16);return a.length%2&&(a="0"+a),"0x"+a}),b.exports={isBigNumber:e,bigNumberify:f}},{"./convert":23,"./properties":28,"./throw-error":32,"bn.js":1}],21:[function(a,b,c){(function(c){"use strict";function d(a){if(a<=0||a>1024||parseInt(a)!=a)throw new Error("invalid length");var b=new Uint8Array(a);return g.getRandomValues(b),e.arrayify(b)}var e=a("./convert"),f=a("./properties").defineProperty,g=c.crypto||c.msCrypto;g&&g.getRandomValues||(console.log("WARNING: Missing strong random number source; using weak randomBytes"),g={getRandomValues:function(a){for(var b=0;b<20;b++)for(var c=0;c=256||parseInt(c)!=c)return!1}return!0}function f(a,b){if(a&&a.toHexString&&(a=a.toHexString()),j(a)){a=a.substring(2),a.length%2&&(a="0"+a);for(var c=[],f=0;f>4]+m[15&g])}return"0x"+d.join("")}l("invalid hexlify value",{name:b,input:a})}var l=(a("./properties.js").defineProperty,a("./throw-error")),m="0123456789abcdef";b.exports={arrayify:f,isArrayish:e,concat:g,padZeros:i,stripZeros:h,hexlify:k,isHexString:j}},{"./properties.js":28,"./throw-error":32}],24:[function(a,b,c){"use strict";function d(a){return e(f.toUtf8Bytes(a))}var e=a("./keccak256"),f=a("./utf8");b.exports=d},{"./keccak256":26,"./utf8":34}],25:[function(a,b,c){"use strict";var d=a("./address"),e=a("./bignumber"),f=a("./contract-address"),g=a("./convert"),h=a("./id"),i=a("./keccak256"),j=a("./namehash"),k=a("./sha2").sha256,l=a("./random-bytes"),m=a("./properties"),n=a("./rlp"),o=a("./utf8"),p=a("./units");b.exports={RLP:n,defineProperty:m.defineProperty,etherSymbol:"Ξ",arrayify:g.arrayify,concat:g.concat,padZeros:g.padZeros,stripZeros:g.stripZeros,bigNumberify:e.bigNumberify,hexlify:g.hexlify,toUtf8Bytes:o.toUtf8Bytes,toUtf8String:o.toUtf8String,namehash:j,id:h,getAddress:d.getAddress,getContractAddress:f.getContractAddress,formatEther:p.formatEther,parseEther:p.parseEther,keccak256:i,sha256:k,randomBytes:l},a("./standalone")({utils:b.exports})},{"./address":19,"./bignumber":20,"./contract-address":22,"./convert":23,"./id":24,"./keccak256":26,"./namehash":27,"./properties":28,"./random-bytes":21,"./rlp":29,"./sha2":30,"./standalone":31,"./units":33,"./utf8":34}],26:[function(a,b,c){"use strict";function d(a){return a=f.arrayify(a),"0x"+e.keccak_256(a)}var e=a("js-sha3"),f=a("./convert.js");b.exports=d},{"./convert.js":23,"js-sha3":16}],27:[function(a,b,c){"use strict";function d(a,b){if(a=a.toLowerCase(),!a.match(j))throw new Error("contains invalid UseSTD3ASCIIRules characters");for(var c=h,d=0;a.length&&(!b||d>=8;return b}function e(a,b,c){for(var d=0,e=0;eb+1+d)throw new Error("invalid rlp")}return{consumed:1+d,result:e}}function i(a,b){if(0===a.length)throw new Error("invalid rlp data");if(a[b]>=248){var c=a[b]-247;if(b+1+c>a.length)throw new Error("too short");var d=e(a,b+1,c);if(b+1+c+d>a.length)throw new Error("to short");return h(a,b,b+1+c,c+d)}if(a[b]>=192){var d=a[b]-192;if(b+1+d>a.length)throw new Error("invalid rlp data");return h(a,b,b+1,d)}if(a[b]>=184){var c=a[b]-183;if(b+1+c>a.length)throw new Error("invalid rlp data");var d=e(a,b+1,c);if(b+1+c+d>a.length)throw new Error("invalid rlp data");var f=k.hexlify(a.slice(b+1+c,b+1+c+d));return{consumed:1+c+d,result:f}}if(a[b]>=128){var d=a[b]-128;if(b+1+d>a.offset)throw new Error("invlaid rlp data");var f=k.hexlify(a.slice(b+1,b+1+d));return{consumed:1+d,result:f}}return{consumed:1,result:k.hexlify(a[b])}}function j(a){a=k.arrayify(a);var b=i(a,0);if(b.consumed!==a.length)throw new Error("invalid rlp data");return b.result}var k=a("./convert.js");b.exports={encode:g,decode:j}},{"./convert.js":23}],30:[function(a,b,c){"use strict";function d(a){return a=g.arrayify(a),"0x"+f.sha256().update(a).digest("hex")}function e(a){return a=g.arrayify(a),"0x"+f.sha512().update(a).digest("hex")}var f=a("hash.js"),g=a("./convert.js");b.exports={sha256:d,sha512:e,createSha256:f.sha256,createSha512:f.sha512}},{"./convert.js":23,"hash.js":3}],31:[function(a,b,c){(function(c){function d(){}function e(a){null==c.ethers&&f(c,"ethers",new d);for(var b in a)null==c.ethers[b]&&f(c.ethers,b,a[b])}var f=a("./properties.js").defineProperty;b.exports=e}).call(this,"undefined"!=typeof global?global:"undefined"!=typeof self?self:"undefined"!=typeof window?window:{})},{"./properties.js":28}],32:[function(a,b,c){"use strict";function d(a,b){var c=new Error(a);for(var d in b)c[d]=b[d];throw c}b.exports=d},{}],33:[function(a,b,c){function d(a,b){a=f(a),b||(b={});var c=a.lt(h);c&&(a=a.mul(i));for(var d=a.mod(j).toString(10);d.length<18;)d="0"+d;b.pad||(d=d.match(/^([0-9]*[1-9]|0)(0*)/)[1]);var e=a.div(j).toString(10);b.commify&&(e=e.replace(/\B(?=(\d{3})+(?!\d))/g,","));var g=e+"."+d;return c&&(g="-"+g),g}function e(a){"string"==typeof a&&a.match(/^-?[0-9.,]+$/)||g("invalid value",{input:a});var b=a.replace(/,/g,""),c="-"===b.substring(0,1);c&&(b=b.substring(1)),"."===b&&g("invalid value",{input:a});var d=b.split(".");d.length>2&&g("too many decimal points",{input:a});var e=d[0],h=d[1];for(e||(e="0"),h||(h="0"),h.length>18&&g("too many decimal places",{input:a,decimals:h.length});h.length<18;)h+="0";e=f(e),h=f(h);var k=e.mul(j).add(h);return c&&(k=k.mul(i)),k}var f=a("./bignumber.js").bigNumberify,g=a("./throw-error"),h=new f(0),i=new f((-1)),j=new f("1000000000000000000");b.exports={formatEther:d,parseEther:e}},{"./bignumber.js":20,"./throw-error":32}],34:[function(a,b,c){function d(a){for(var b=[],c=0,d=0;d>6|192,b[c++]=63&e|128):55296==(64512&e)&&d+1>18|240,b[c++]=e>>12&63|128,b[c++]=e>>6&63|128,b[c++]=63&e|128):(b[c++]=e>>12|224,b[c++]=e>>6&63|128,b[c++]=63&e|128)}return f.arrayify(b)}function e(a){a=f.arrayify(a);for(var b="",c=0;c>7!=0){if(d>>6!=2){var e=null;if(d>>5==6)e=1;else if(d>>4==14)e=2;else if(d>>3==30)e=3;else if(d>>2==62)e=4;else{if(d>>1!=126)continue;e=5}if(c+e>a.length){for(;c>6==2;c++);if(c!=a.length)continue;return b}var g,h=d&(1<<8-e-1)-1;for(g=0;g>6!=2)break;h=h<<6|63&i}g==e?h<=65535?b+=String.fromCharCode(h):(h-=65536,b+=String.fromCharCode((h>>10&1023)+55296,(1023&h)+56320)):c--}}else b+=String.fromCharCode(d)}return b}var f=a("./convert.js");b.exports={toUtf8Bytes:d,toUtf8String:e}},{"./convert.js":23}]},{},[25]); \ No newline at end of file diff --git a/dist/ethers-wallet.js b/dist/ethers-wallet.js index 8dac251fd..5afa566ef 100644 --- a/dist/ethers-wallet.js +++ b/dist/ethers-wallet.js @@ -1,284 +1,4 @@ (function e(t,n,r){function s(o,u){if(!n[o]){if(!t[o]){var a=typeof require=="function"&&require;if(!u&&a)return a(o,!0);if(i)return i(o,!0);var f=new Error("Cannot find module '"+o+"'");throw f.code="MODULE_NOT_FOUND",f}var l=n[o]={exports:{}};t[o][0].call(l.exports,function(e){var n=t[o][1][e];return s(n?n:e)},l,l.exports,e,t,n,r)}return n[o].exports}var i=typeof require=="function"&&require;for(var o=0;o public child key - if (!this.privateKey) { - if (index >= HardenedBit) { throw new Error('cannot derive child of neutered node'); } - throw new Error('not implemented'); - } - - var data = new Uint8Array(37); - - if (index & HardenedBit) { - // Data = 0x00 || ser_256(k_par) - data.set(utils.arrayify(this.privateKey), 1); - - } else { - // Data = ser_p(point(k_par)) - data.set(this._keyPair.getPublic().encode(null, true)); - } - - // Data += ser_32(i) - for (var i = 24; i >= 0; i -= 8) { data[33 + (i >> 3)] = ((index >> (24 - i)) & 0xff); } - - var I = utils.createSha512Hmac(this.chainCode).update(data).digest(); - var IL = utils.bigNumberify(I.slice(0, 32)); - var IR = I.slice(32); - - var ki = IL.add('0x' + this._keyPair.getPrivate('hex')).mod('0x' + secp256k1.curve.n.toString(16)); - - return new HDNode(secp256k1.keyFromPrivate(utils.arrayify(ki)), I.slice(32), index, this.depth + 1); -}); - -utils.defineProperty(HDNode.prototype, 'derivePath', function(path) { - var components = path.split('/'); - - if (components.length === 0 || (components[0] === 'm' && this.depth !== 0)) { - throw new Error('invalid path'); - } - - if (components[0] === 'm') { components.shift(); } - - var result = this; - for (var i = 0; i < components.length; i++) { - var component = components[i]; - if (component.match(/^[0-9]+'$/)) { - var index = parseInt(component.substring(0, component.length - 1)); - if (index >= HardenedBit) { throw new Error('invalid path index - ' + component); } - result = result._derive(HardenedBit + index); - } else if (component.match(/^[0-9]+$/)) { - var index = parseInt(component); - if (index >= HardenedBit) { throw new Error('invalid path index - ' + component); } - result = result._derive(index); - } else { - throw new Error('invlaid path component - ' + component); - } - } - - return result; -}); - -utils.defineProperty(HDNode, 'fromMnemonic', function(mnemonic) { - // Check that the checksum s valid (will throw an error) - mnemonicToEntropy(mnemonic); - - return HDNode.fromSeed(mnemonicToSeed(mnemonic)); -}); - -utils.defineProperty(HDNode, 'fromSeed', function(seed) { - seed = utils.arrayify(seed); - if (seed.length < 16 || seed.length > 64) { throw new Error('invalid seed'); } - - var I = utils.createSha512Hmac(MasterSecret).update(seed).digest(); - - return new HDNode(secp256k1.keyFromPrivate(I.slice(0, 32)), I.slice(32), 0, 0, 0); -}); - -function mnemonicToSeed(mnemonic, password) { - - if (!password) { - password = ''; - - } else if (password.normalize) { - password = password.normalize('NFKD'); - - } else { - for (var i = 0; i < password.length; i++) { - var c = password.charCodeAt(i); - if (c < 32 || c > 127) { throw new Error('passwords with non-ASCII characters not supported in this environment'); } - } - } - - mnemonic = utils.toUtf8Bytes(mnemonic, 'NFKD'); - var salt = utils.toUtf8Bytes('mnemonic' + password, 'NFKD'); - - return utils.hexlify(utils.pbkdf2(mnemonic, salt, 2048, 64, utils.createSha512Hmac)); -} - -function mnemonicToEntropy(mnemonic) { - var words = mnemonic.toLowerCase().split(' '); - if ((words.length % 3) !== 0) { throw new Error('invalid mnemonic'); } - - var entropy = new Uint8Array(Math.ceil(11 * words.length / 8)); - - var offset = 0; - for (var i = 0; i < words.length; i++) { - var index = wordlist.indexOf(words[i]); - if (index === -1) { throw new Error('invalid mnemonic'); } - - for (var bit = 0; bit < 11; bit++) { - if (index & (1 << (10 - bit))) { - entropy[offset >> 3] |= (1 << (7 - (offset % 8))); - } - offset++; - } - } - - var entropyBits = 32 * words.length / 3; - - var checksumBits = words.length / 3; - var checksumMask = getUpperMask(checksumBits); - - var checksum = utils.arrayify(utils.sha256(entropy.slice(0, entropyBits / 8)))[0]; - checksum &= checksumMask; - - if (checksum !== (entropy[entropy.length - 1] & checksumMask)) { - throw new Error('invalid checksum'); - } - - return utils.hexlify(entropy.slice(0, entropyBits / 8)); -} - -function entropyToMnemonic(entropy) { - entropy = utils.arrayify(entropy); - - if ((entropy.length % 4) !== 0 || entropy.length < 16 || entropy.length > 32) { - throw new Error('invalid entropy'); - } - - var words = [0]; - - var remainingBits = 11; - for (var i = 0; i < entropy.length; i++) { - - // Consume the whole byte (with still more to go) - if (remainingBits > 8) { - words[words.length - 1] <<= 8; - words[words.length - 1] |= entropy[i]; - - remainingBits -= 8; - - // This byte will complete an 11-bit index - } else { - words[words.length - 1] <<= remainingBits; - words[words.length - 1] |= entropy[i] >> (8 - remainingBits); - - // Start the next word - words.push(entropy[i] & getLowerMask(8 - remainingBits)); - - remainingBits += 3; - } - } - - // Compute the checksum bits - var checksum = utils.arrayify(utils.sha256(entropy))[0]; - var checksumBits = entropy.length / 4; - checksum &= getUpperMask(checksumBits); - - // Shift the checksum into the word indices - words[words.length - 1] <<= checksumBits; - words[words.length - 1] |= (checksum >> (8 - checksumBits)); - - // Convert indices into words - for (var i = 0; i < words.length; i++) { - words[i] = wordlist[words[i]]; - } - - return words.join(' '); -} - -function isValidMnemonic(mnemonic) { - try { - mnemonicToEntropy(mnemonic); - return true; - } catch (error) { } - - return false; -} - -module.exports = { - fromMnemonic: HDNode.fromMnemonic, - fromSeed: HDNode.fromSeed, - - mnemonicToEntropy: mnemonicToEntropy, - entropyToMnemonic: entropyToMnemonic, - mnemonicToSeed: mnemonicToSeed, - - isValidMnemonic: isValidMnemonic, -}; - -},{"./words.json":53,"elliptic":7,"ethers-utils/bignumber.js":23,"ethers-utils/convert.js":26,"ethers-utils/hmac":27,"ethers-utils/pbkdf2.js":30,"ethers-utils/properties.js":31,"ethers-utils/sha2":33,"ethers-utils/utf8.js":37}],3:[function(require,module,exports){ -'use strict'; - -var Wallet = require('./wallet'); -var HDNode = require('./hdnode'); -var SigningKey = require('./signing-key'); - -module.exports = { - HDNode: HDNode, - Wallet: Wallet, - - SigningKey: SigningKey, - _SigningKey: SigningKey, -} - -require('ethers-utils/standalone.js')(module.exports); - -},{"./hdnode":2,"./signing-key":51,"./wallet":52,"ethers-utils/standalone.js":34}],4:[function(require,module,exports){ "use strict"; (function(root) { @@ -1078,7 +798,7 @@ require('ethers-utils/standalone.js')(module.exports); })(this); -},{}],5:[function(require,module,exports){ +},{}],2:[function(require,module,exports){ (function (module, exports) { 'use strict'; @@ -1131,7 +851,7 @@ require('ethers-utils/standalone.js')(module.exports); var Buffer; try { - Buffer = require('buf' + 'fer').Buffer; + Buffer = require('buffer').Buffer; } catch (e) { } @@ -4368,7 +4088,7 @@ require('ethers-utils/standalone.js')(module.exports); }; Red.prototype.pow = function pow (a, num) { - if (num.isZero()) return new BN(1); + if (num.isZero()) return new BN(1).toRed(this); if (num.cmpn(1) === 0) return a.clone(); var windowSize = 4; @@ -4507,9 +4227,11 @@ require('ethers-utils/standalone.js')(module.exports); }; })(typeof module === 'undefined' || module, this); -},{}],6:[function(require,module,exports){ +},{"buffer":4}],3:[function(require,module,exports){ var randomBytes = require('ethers-utils').randomBytes; module.exports = function(length) { return randomBytes(length); }; -},{"ethers-utils":28}],7:[function(require,module,exports){ +},{"ethers-utils":27}],4:[function(require,module,exports){ + +},{}],5:[function(require,module,exports){ 'use strict'; var elliptic = exports; @@ -4525,7 +4247,7 @@ elliptic.curves = require('./elliptic/curves'); elliptic.ec = require('./elliptic/ec'); elliptic.eddsa = require('./elliptic/eddsa'); -},{"../package.json":21,"./elliptic/curve":10,"./elliptic/curves":13,"./elliptic/ec":14,"./elliptic/eddsa":17,"./elliptic/hmac-drbg":18,"./elliptic/utils":20,"brorand":6}],8:[function(require,module,exports){ +},{"../package.json":19,"./elliptic/curve":8,"./elliptic/curves":11,"./elliptic/ec":12,"./elliptic/eddsa":15,"./elliptic/hmac-drbg":16,"./elliptic/utils":18,"brorand":3}],6:[function(require,module,exports){ 'use strict'; var BN = require('bn.js'); @@ -4902,9 +4624,9 @@ BasePoint.prototype.dblp = function dblp(k) { return r; }; -},{"../../elliptic":7,"bn.js":5}],9:[function(require,module,exports){ +},{"../../elliptic":5,"bn.js":2}],7:[function(require,module,exports){ module.exports = {}; -},{}],10:[function(require,module,exports){ +},{}],8:[function(require,module,exports){ 'use strict'; var curve = exports; @@ -4914,9 +4636,9 @@ curve.short = require('./short'); curve.mont = require('./mont'); curve.edwards = require('./edwards'); -},{"./base":8,"./edwards":9,"./mont":11,"./short":12}],11:[function(require,module,exports){ -arguments[4][9][0].apply(exports,arguments) -},{"dup":9}],12:[function(require,module,exports){ +},{"./base":6,"./edwards":7,"./mont":9,"./short":10}],9:[function(require,module,exports){ +arguments[4][7][0].apply(exports,arguments) +},{"dup":7}],10:[function(require,module,exports){ 'use strict'; var curve = require('../curve'); @@ -5856,7 +5578,7 @@ JPoint.prototype.isInfinity = function isInfinity() { return this.z.cmpn(0) === 0; }; -},{"../../elliptic":7,"../curve":10,"bn.js":5,"inherits":44}],13:[function(require,module,exports){ +},{"../../elliptic":5,"../curve":8,"bn.js":2,"inherits":50}],11:[function(require,module,exports){ 'use strict'; var curves = exports; @@ -6063,7 +5785,7 @@ defineCurve('secp256k1', { ] }); -},{"../elliptic":7,"./precomputed/secp256k1":19,"hash.js":38}],14:[function(require,module,exports){ +},{"../elliptic":5,"./precomputed/secp256k1":17,"hash.js":38}],12:[function(require,module,exports){ 'use strict'; var BN = require('bn.js'); @@ -6302,7 +6024,7 @@ EC.prototype.getKeyRecoveryParam = function(e, signature, Q, enc) { throw new Error('Unable to find valid recovery factor'); }; -},{"../../elliptic":7,"./key":15,"./signature":16,"bn.js":5}],15:[function(require,module,exports){ +},{"../../elliptic":5,"./key":13,"./signature":14,"bn.js":2}],13:[function(require,module,exports){ 'use strict'; var BN = require('bn.js'); @@ -6423,7 +6145,7 @@ KeyPair.prototype.inspect = function inspect() { ' pub: ' + (this.pub && this.pub.inspect()) + ' >'; }; -},{"../../elliptic":7,"bn.js":5}],16:[function(require,module,exports){ +},{"../../elliptic":5,"bn.js":2}],14:[function(require,module,exports){ 'use strict'; var BN = require('bn.js'); @@ -6560,9 +6282,9 @@ Signature.prototype.toDER = function toDER(enc) { return utils.encode(res, enc); }; -},{"../../elliptic":7,"bn.js":5}],17:[function(require,module,exports){ -arguments[4][9][0].apply(exports,arguments) -},{"dup":9}],18:[function(require,module,exports){ +},{"../../elliptic":5,"bn.js":2}],15:[function(require,module,exports){ +arguments[4][7][0].apply(exports,arguments) +},{"dup":7}],16:[function(require,module,exports){ 'use strict'; var hash = require('hash.js'); @@ -6678,9 +6400,9 @@ HmacDRBG.prototype.generate = function generate(len, enc, add, addEnc) { return utils.encode(res, enc); }; -},{"../elliptic":7,"hash.js":38}],19:[function(require,module,exports){ -arguments[4][1][0].apply(exports,arguments) -},{"dup":1}],20:[function(require,module,exports){ +},{"../elliptic":5,"hash.js":38}],17:[function(require,module,exports){ +module.exports = undefined; +},{}],18:[function(require,module,exports){ 'use strict'; var utils = exports; @@ -6854,9 +6576,9 @@ function intFromLE(bytes) { utils.intFromLE = intFromLE; -},{"bn.js":5}],21:[function(require,module,exports){ +},{"bn.js":2}],19:[function(require,module,exports){ module.exports={"version":"6.3.3"} -},{}],22:[function(require,module,exports){ +},{}],20:[function(require,module,exports){ var BN = require('bn.js'); @@ -6890,6 +6612,15 @@ function getChecksumAddress(address) { return '0x' + address.join(''); } +// Shims for environments that are missing some required constants and functions +var MAX_SAFE_INTEGER = 0x1fffffffffffff; + +function log10(x) { + if (Math.log10) { return Math.log10(x); } + return Math.log(x) / Math.LN10; +} + + // See: https://en.wikipedia.org/wiki/International_Bank_Account_Number var ibanChecksum = (function() { @@ -6899,7 +6630,7 @@ var ibanChecksum = (function() { for (var i = 0; i < 26; i++) { ibanLookup[String.fromCharCode(65 + i)] = String(10 + i); } // How many decimal digits can we process? (for 64-bit float, this is 15) - var safeDigits = Math.floor(Math.log10(Number.MAX_SAFE_INTEGER)); + var safeDigits = Math.floor(log10(MAX_SAFE_INTEGER)); return function(address) { address = address.toUpperCase(); @@ -6973,7 +6704,7 @@ module.exports = { getAddress: getAddress, } -},{"./convert":26,"./keccak256":29,"./throw-error":35,"bn.js":5}],23:[function(require,module,exports){ +},{"./convert":24,"./keccak256":28,"./throw-error":35,"bn.js":2}],21:[function(require,module,exports){ /** * BigNumber * @@ -7004,7 +6735,7 @@ function BigNumber(value) { } else if (BN.isBN(value)) { //value = value - } else if (value instanceof BigNumber) { + } else if (isBigNumber(value)) { value = value._bn; } else if (convert.isArrayish(value)) { @@ -7054,6 +6785,10 @@ defineProperty(BigNumber.prototype, 'mod', function(other) { return new BigNumber(this._bn.mod(bigNumberify(other)._bn)); }); +defineProperty(BigNumber.prototype, 'pow', function(other) { + return new BigNumber(this._bn.pow(bigNumberify(other)._bn)); +}); + defineProperty(BigNumber.prototype, 'maskn', function(value) { return new BigNumber(this._bn.maskn(value)); @@ -7073,6 +6808,10 @@ defineProperty(BigNumber.prototype, 'lte', function(other) { return this._bn.lte(bigNumberify(other)._bn); }); +defineProperty(BigNumber.prototype, 'gt', function(other) { + return this._bn.gt(bigNumberify(other)._bn); +}); + defineProperty(BigNumber.prototype, 'gte', function(other) { return this._bn.gte(bigNumberify(other)._bn); }); @@ -7100,11 +6839,11 @@ defineProperty(BigNumber.prototype, 'toHexString', function() { function isBigNumber(value) { - return (value instanceof BigNumber); + return (value._bn && value._bn.mod); } function bigNumberify(value) { - if (value instanceof BigNumber) { return value; } + if (isBigNumber(value)) { return value; } return new BigNumber(value); } @@ -7113,15 +6852,18 @@ module.exports = { bigNumberify: bigNumberify }; -},{"./convert":26,"./properties":31,"./throw-error":35,"bn.js":5}],24:[function(require,module,exports){ +},{"./convert":24,"./properties":31,"./throw-error":35,"bn.js":2}],22:[function(require,module,exports){ (function (global){ 'use strict'; -var defineProperty = require('./properties.js').defineProperty; +var convert = require('./convert'); +var defineProperty = require('./properties').defineProperty; var crypto = global.crypto || global.msCrypto; if (!crypto || !crypto.getRandomValues) { + console.log('WARNING: Missing strong random number source; using weak randomBytes'); + crypto = { getRandomValues: function(buffer) { for (var round = 0; round < 20; round++) { @@ -7138,8 +6880,6 @@ if (!crypto || !crypto.getRandomValues) { }, _weakCrypto: true }; -} else { - console.log('Found strong random number source'); } function randomBytes(length) { @@ -7149,17 +6889,17 @@ function randomBytes(length) { var result = new Uint8Array(length); crypto.getRandomValues(result); - return result; + return convert.arrayify(result); }; if (crypto._weakCrypto === true) { - utils.defineProperty(randomBytes, '_weakCrypto', true); + defineProperty(randomBytes, '_weakCrypto', true); } module.exports = randomBytes; }).call(this,typeof global !== "undefined" ? global : typeof self !== "undefined" ? self : typeof window !== "undefined" ? window : {}) -},{"./properties.js":31}],25:[function(require,module,exports){ +},{"./convert":24,"./properties":31}],23:[function(require,module,exports){ var getAddress = require('./address').getAddress; var convert = require('./convert'); @@ -7181,7 +6921,7 @@ module.exports = { getContractAddress: getContractAddress, } -},{"./address":22,"./convert":26,"./keccak256":29,"./rlp":32}],26:[function(require,module,exports){ +},{"./address":20,"./convert":24,"./keccak256":28,"./rlp":32}],24:[function(require,module,exports){ /** * Conversion Utilities * @@ -7190,8 +6930,19 @@ module.exports = { var defineProperty = require('./properties.js').defineProperty; var throwError = require('./throw-error'); +function addSlice(array) { + if (array.slice) { return array; } + + array.slice = function() { + var args = Array.prototype.slice.call(arguments); + return new Uint8Array(Array.prototype.slice.apply(array, args)); + } + + return array; +} + function isArrayish(value) { - if (!value || parseInt(value.length) != value.length) { + if (!value || parseInt(value.length) != value.length || typeof(value) === 'string') { return false; } @@ -7220,11 +6971,11 @@ function arrayify(value, name) { result.push(parseInt(value.substr(i, 2), 16)); } - return new Uint8Array(result); + return addSlice(new Uint8Array(result)); } if (isArrayish(value)) { - return new Uint8Array(value); + return addSlice(new Uint8Array(value)); } throwError('invalid arrayify value', { name: name, input: value }); @@ -7246,7 +6997,7 @@ function concat(objects) { offset += arrays[i].length; } - return result; + return addSlice(result); } function stripZeros(value) { value = arrayify(value); @@ -7272,7 +7023,7 @@ function padZeros(value, length) { var result = new Uint8Array(length); result.set(value, length - value.length); - return result; + return addSlice(result); } @@ -7344,7 +7095,7 @@ module.exports = { isHexString: isHexString, }; -},{"./properties.js":31,"./throw-error":35}],27:[function(require,module,exports){ +},{"./properties.js":31,"./throw-error":35}],25:[function(require,module,exports){ 'use strict'; var hash = require('hash.js'); @@ -7370,7 +7121,19 @@ module.exports = { createSha512Hmac: createSha512Hmac, }; -},{"./convert.js":26,"./sha2.js":33,"hash.js":38}],28:[function(require,module,exports){ +},{"./convert.js":24,"./sha2.js":33,"hash.js":38}],26:[function(require,module,exports){ +'use strict'; + +var keccak256 = require('./keccak256'); +var utf8 = require('./utf8'); + +function id(text) { + return keccak256(utf8.toUtf8Bytes(text)); +} + +module.exports = id; + +},{"./keccak256":28,"./utf8":37}],27:[function(require,module,exports){ 'use strict'; // This is SUPER useful, but adds 140kb (even zipped, adds 40kb) @@ -7380,7 +7143,9 @@ var address = require('./address'); var bigNumber = require('./bignumber'); var contractAddress = require('./contract-address'); var convert = require('./convert'); +var id = require('./id'); var keccak256 = require('./keccak256'); +var namehash = require('./namehash'); var sha256 = require('./sha2').sha256; var randomBytes = require('./random-bytes'); var properties = require('./properties'); @@ -7413,6 +7178,9 @@ module.exports = { toUtf8Bytes: utf8.toUtf8Bytes, toUtf8String: utf8.toUtf8String, + namehash: namehash, + id: id, + getAddress: address.getAddress, getContractAddress: contractAddress.getContractAddress, @@ -7430,7 +7198,7 @@ require('./standalone')({ }); -},{"./address":22,"./bignumber":23,"./contract-address":25,"./convert":26,"./keccak256":29,"./properties":31,"./random-bytes":24,"./rlp":32,"./sha2":33,"./standalone":34,"./units":36,"./utf8":37}],29:[function(require,module,exports){ +},{"./address":20,"./bignumber":21,"./contract-address":23,"./convert":24,"./id":26,"./keccak256":28,"./namehash":29,"./properties":31,"./random-bytes":22,"./rlp":32,"./sha2":33,"./standalone":34,"./units":36,"./utf8":37}],28:[function(require,module,exports){ 'use strict'; var sha3 = require('js-sha3'); @@ -7444,7 +7212,50 @@ function keccak256(data) { module.exports = keccak256; -},{"./convert.js":26,"js-sha3":45}],30:[function(require,module,exports){ +},{"./convert.js":24,"js-sha3":51}],29:[function(require,module,exports){ +'use strict'; + +var convert = require('./convert'); +var utf8 = require('./utf8'); +var keccak256 = require('./keccak256'); + +var Zeros = [0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0]; +var Partition = new RegExp("^((.*)\\.)?([^.]+)$"); +var UseSTD3ASCIIRules = new RegExp("^[a-z0-9.-]*$"); + +function namehash(name, depth) { + name = name.toLowerCase(); + + // Supporting the full UTF-8 space requires additional (and large) + // libraries, so for now we simply do not support them. + // It should be fairly easy in the future to support systems with + // String.normalize, but that is future work. + if (!name.match(UseSTD3ASCIIRules)) { + throw new Error('contains invalid UseSTD3ASCIIRules characters'); + } + + var result = Zeros; + var processed = 0; + while (name.length && (!depth || processed < depth)) { + var partition = name.match(Partition); + var label = utf8.toUtf8Bytes(partition[3]); + result = keccak256(convert.concat([result, keccak256(label)])); + + name = partition[2] || ''; + + processed++; + } + + return convert.hexlify(result); +} + +module.exports = namehash; + + +},{"./convert":24,"./keccak256":28,"./utf8":37}],30:[function(require,module,exports){ +'use strict'; + +var convert = require('./convert'); function pbkdf2(password, salt, iterations, keylen, createHmac) { var hLen @@ -7486,36 +7297,15 @@ function pbkdf2(password, salt, iterations, keylen, createHmac) { var destPos = (i - 1) * hLen var len = (i === l ? r : hLen) //T.copy(DK, destPos, 0, len) - DK.set(T.slice(0, len), destPos); - + DK.set(convert.arrayify(T).slice(0, len), destPos); } - return DK + return convert.arrayify(DK) } -/* -var hmac = require('./hmac.js'); -var utf8 = require('./utf8.js'); -var p = require('pbkdf2'); - -var pw = utf8.toUtf8Bytes('password'); -var sa = utf8.toUtf8Bytes('salt'); - -var t0 = (new Date()).getTime(); -for (var i = 0; i < 100; i++) { - pbkdf2(pw, sa, 1000, 40, hmac.createSha512Hmac); -} -var t1 = (new Date()).getTime(); -for (var i = 0; i < 100; i++) { - p.pbkdf2Sync('password', 'salt', 1000, 40, 'sha512'); -} -var t2 = (new Date()).getTime(); - -console.log('TT', t1 - t0, t2 - t1); -*/ module.exports = pbkdf2; -},{}],31:[function(require,module,exports){ +},{"./convert":24}],31:[function(require,module,exports){ function defineProperty(object, name, value) { Object.defineProperty(object, name, { enumerable: true, @@ -7672,7 +7462,7 @@ module.exports = { decode: decode, } -},{"./convert.js":26}],33:[function(require,module,exports){ +},{"./convert.js":24}],33:[function(require,module,exports){ 'use strict'; var hash = require('hash.js'); @@ -7697,7 +7487,7 @@ module.exports = { createSha512: hash.sha512, } -},{"./convert.js":26,"hash.js":38}],34:[function(require,module,exports){ +},{"./convert.js":24,"hash.js":38}],34:[function(require,module,exports){ (function (global){ var defineProperty = require('./properties.js').defineProperty; @@ -7812,7 +7602,7 @@ module.exports = { parseEther: parseEther, } -},{"./bignumber.js":23,"./throw-error":35}],37:[function(require,module,exports){ +},{"./bignumber.js":21,"./throw-error":35}],37:[function(require,module,exports){ var convert = require('./convert.js'); @@ -7927,7 +7717,7 @@ module.exports = { toUtf8String: bytesToUtf8, }; -},{"./convert.js":26}],38:[function(require,module,exports){ +},{"./convert.js":24}],38:[function(require,module,exports){ var hash = exports; hash.utils = require('./hash/utils'); @@ -7944,10 +7734,11 @@ hash.sha384 = hash.sha.sha384; hash.sha512 = hash.sha.sha512; hash.ripemd160 = hash.ripemd.ripemd160; -},{"./hash/common":39,"./hash/hmac":40,"./hash/ripemd":41,"./hash/sha":42,"./hash/utils":43}],39:[function(require,module,exports){ -var hash = require('../hash'); -var utils = hash.utils; -var assert = utils.assert; +},{"./hash/common":39,"./hash/hmac":40,"./hash/ripemd":41,"./hash/sha":42,"./hash/utils":49}],39:[function(require,module,exports){ +'use strict'; + +var utils = require('./utils'); +var assert = require('minimalistic-assert'); function BlockHash() { this.pending = null; @@ -8030,19 +7821,18 @@ BlockHash.prototype._pad = function pad() { res[i++] = 0; res[i++] = 0; - for (var t = 8; t < this.padLength; t++) + for (t = 8; t < this.padLength; t++) res[i++] = 0; } return res; }; -},{"../hash":38}],40:[function(require,module,exports){ -var hmac = exports; +},{"./utils":49,"minimalistic-assert":52}],40:[function(require,module,exports){ +'use strict'; -var hash = require('../hash'); -var utils = hash.utils; -var assert = utils.assert; +var utils = require('./utils'); +var assert = require('minimalistic-assert'); function Hmac(hash, key, enc) { if (!(this instanceof Hmac)) @@ -8067,12 +7857,12 @@ Hmac.prototype._init = function init(key) { for (var i = key.length; i < this.blockSize; i++) key.push(0); - for (var i = 0; i < key.length; i++) + for (i = 0; i < key.length; i++) key[i] ^= 0x36; this.inner = new this.Hash().update(key); // 0x36 ^ 0x5c = 0x6a - for (var i = 0; i < key.length; i++) + for (i = 0; i < key.length; i++) key[i] ^= 0x6a; this.outer = new this.Hash().update(key); }; @@ -8087,30 +7877,144 @@ Hmac.prototype.digest = function digest(enc) { return this.outer.digest(enc); }; -},{"../hash":38}],41:[function(require,module,exports){ +},{"./utils":49,"minimalistic-assert":52}],41:[function(require,module,exports){ module.exports = {ripemd160: null} },{}],42:[function(require,module,exports){ -var hash = require('../hash'); -var utils = hash.utils; -var assert = utils.assert; +'use strict'; + +exports.sha1 = require('./sha/1'); +exports.sha224 = require('./sha/224'); +exports.sha256 = require('./sha/256'); +exports.sha384 = require('./sha/384'); +exports.sha512 = require('./sha/512'); + +},{"./sha/1":43,"./sha/224":44,"./sha/256":45,"./sha/384":46,"./sha/512":47}],43:[function(require,module,exports){ +'use strict'; + +var utils = require('../utils'); +var common = require('../common'); +var shaCommon = require('./common'); -var rotr32 = utils.rotr32; var rotl32 = utils.rotl32; +var sum32 = utils.sum32; +var sum32_5 = utils.sum32_5; +var ft_1 = shaCommon.ft_1; +var BlockHash = common.BlockHash; + +var sha1_K = [ + 0x5A827999, 0x6ED9EBA1, + 0x8F1BBCDC, 0xCA62C1D6 +]; + +function SHA1() { + if (!(this instanceof SHA1)) + return new SHA1(); + + BlockHash.call(this); + this.h = [ + 0x67452301, 0xefcdab89, 0x98badcfe, + 0x10325476, 0xc3d2e1f0 ]; + this.W = new Array(80); +} + +utils.inherits(SHA1, BlockHash); +module.exports = SHA1; + +SHA1.blockSize = 512; +SHA1.outSize = 160; +SHA1.hmacStrength = 80; +SHA1.padLength = 64; + +SHA1.prototype._update = function _update(msg, start) { + var W = this.W; + + for (var i = 0; i < 16; i++) + W[i] = msg[start + i]; + + for(; i < W.length; i++) + W[i] = rotl32(W[i - 3] ^ W[i - 8] ^ W[i - 14] ^ W[i - 16], 1); + + var a = this.h[0]; + var b = this.h[1]; + var c = this.h[2]; + var d = this.h[3]; + var e = this.h[4]; + + for (i = 0; i < W.length; i++) { + var s = ~~(i / 20); + var t = sum32_5(rotl32(a, 5), ft_1(s, b, c, d), e, W[i], sha1_K[s]); + e = d; + d = c; + c = rotl32(b, 30); + b = a; + a = t; + } + + this.h[0] = sum32(this.h[0], a); + this.h[1] = sum32(this.h[1], b); + this.h[2] = sum32(this.h[2], c); + this.h[3] = sum32(this.h[3], d); + this.h[4] = sum32(this.h[4], e); +}; + +SHA1.prototype._digest = function digest(enc) { + if (enc === 'hex') + return utils.toHex32(this.h, 'big'); + else + return utils.split32(this.h, 'big'); +}; + +},{"../common":39,"../utils":49,"./common":48}],44:[function(require,module,exports){ +'use strict'; + +var utils = require('../utils'); +var SHA256 = require('./256'); + +function SHA224() { + if (!(this instanceof SHA224)) + return new SHA224(); + + SHA256.call(this); + this.h = [ + 0xc1059ed8, 0x367cd507, 0x3070dd17, 0xf70e5939, + 0xffc00b31, 0x68581511, 0x64f98fa7, 0xbefa4fa4 ]; +} +utils.inherits(SHA224, SHA256); +module.exports = SHA224; + +SHA224.blockSize = 512; +SHA224.outSize = 224; +SHA224.hmacStrength = 192; +SHA224.padLength = 64; + +SHA224.prototype._digest = function digest(enc) { + // Just truncate output + if (enc === 'hex') + return utils.toHex32(this.h.slice(0, 7), 'big'); + else + return utils.split32(this.h.slice(0, 7), 'big'); +}; + + +},{"../utils":49,"./256":45}],45:[function(require,module,exports){ +'use strict'; + +var utils = require('../utils'); +var common = require('../common'); +var shaCommon = require('./common'); +var assert = require('minimalistic-assert'); + var sum32 = utils.sum32; var sum32_4 = utils.sum32_4; var sum32_5 = utils.sum32_5; -var rotr64_hi = utils.rotr64_hi; -var rotr64_lo = utils.rotr64_lo; -var shr64_hi = utils.shr64_hi; -var shr64_lo = utils.shr64_lo; -var sum64 = utils.sum64; -var sum64_hi = utils.sum64_hi; -var sum64_lo = utils.sum64_lo; -var sum64_4_hi = utils.sum64_4_hi; -var sum64_4_lo = utils.sum64_4_lo; -var sum64_5_hi = utils.sum64_5_hi; -var sum64_5_lo = utils.sum64_5_lo; -var BlockHash = hash.common.BlockHash; +var ch32 = shaCommon.ch32; +var maj32 = shaCommon.maj32; +var s0_256 = shaCommon.s0_256; +var s1_256 = shaCommon.s1_256; +var g0_256 = shaCommon.g0_256; +var g1_256 = shaCommon.g1_256; + +var BlockHash = common.BlockHash; var sha256_K = [ 0x428a2f98, 0x71374491, 0xb5c0fbcf, 0xe9b5dba5, @@ -8131,6 +8035,132 @@ var sha256_K = [ 0x90befffa, 0xa4506ceb, 0xbef9a3f7, 0xc67178f2 ]; +function SHA256() { + if (!(this instanceof SHA256)) + return new SHA256(); + + BlockHash.call(this); + this.h = [ + 0x6a09e667, 0xbb67ae85, 0x3c6ef372, 0xa54ff53a, + 0x510e527f, 0x9b05688c, 0x1f83d9ab, 0x5be0cd19 + ]; + this.k = sha256_K; + this.W = new Array(64); +} +utils.inherits(SHA256, BlockHash); +module.exports = SHA256; + +SHA256.blockSize = 512; +SHA256.outSize = 256; +SHA256.hmacStrength = 192; +SHA256.padLength = 64; + +SHA256.prototype._update = function _update(msg, start) { + var W = this.W; + + for (var i = 0; i < 16; i++) + W[i] = msg[start + i]; + for (; i < W.length; i++) + W[i] = sum32_4(g1_256(W[i - 2]), W[i - 7], g0_256(W[i - 15]), W[i - 16]); + + var a = this.h[0]; + var b = this.h[1]; + var c = this.h[2]; + var d = this.h[3]; + var e = this.h[4]; + var f = this.h[5]; + var g = this.h[6]; + var h = this.h[7]; + + assert(this.k.length === W.length); + for (i = 0; i < W.length; i++) { + var T1 = sum32_5(h, s1_256(e), ch32(e, f, g), this.k[i], W[i]); + var T2 = sum32(s0_256(a), maj32(a, b, c)); + h = g; + g = f; + f = e; + e = sum32(d, T1); + d = c; + c = b; + b = a; + a = sum32(T1, T2); + } + + this.h[0] = sum32(this.h[0], a); + this.h[1] = sum32(this.h[1], b); + this.h[2] = sum32(this.h[2], c); + this.h[3] = sum32(this.h[3], d); + this.h[4] = sum32(this.h[4], e); + this.h[5] = sum32(this.h[5], f); + this.h[6] = sum32(this.h[6], g); + this.h[7] = sum32(this.h[7], h); +}; + +SHA256.prototype._digest = function digest(enc) { + if (enc === 'hex') + return utils.toHex32(this.h, 'big'); + else + return utils.split32(this.h, 'big'); +}; + +},{"../common":39,"../utils":49,"./common":48,"minimalistic-assert":52}],46:[function(require,module,exports){ +'use strict'; + +var utils = require('../utils'); + +var SHA512 = require('./512'); + +function SHA384() { + if (!(this instanceof SHA384)) + return new SHA384(); + + SHA512.call(this); + this.h = [ + 0xcbbb9d5d, 0xc1059ed8, + 0x629a292a, 0x367cd507, + 0x9159015a, 0x3070dd17, + 0x152fecd8, 0xf70e5939, + 0x67332667, 0xffc00b31, + 0x8eb44a87, 0x68581511, + 0xdb0c2e0d, 0x64f98fa7, + 0x47b5481d, 0xbefa4fa4 ]; +} +utils.inherits(SHA384, SHA512); +module.exports = SHA384; + +SHA384.blockSize = 1024; +SHA384.outSize = 384; +SHA384.hmacStrength = 192; +SHA384.padLength = 128; + +SHA384.prototype._digest = function digest(enc) { + if (enc === 'hex') + return utils.toHex32(this.h.slice(0, 12), 'big'); + else + return utils.split32(this.h.slice(0, 12), 'big'); +}; + +},{"../utils":49,"./512":47}],47:[function(require,module,exports){ +'use strict'; + +var utils = require('../utils'); +var common = require('../common'); +var assert = require('minimalistic-assert'); + +var rotr64_hi = utils.rotr64_hi; +var rotr64_lo = utils.rotr64_lo; +var shr64_hi = utils.shr64_hi; +var shr64_lo = utils.shr64_lo; +var sum64 = utils.sum64; +var sum64_hi = utils.sum64_hi; +var sum64_lo = utils.sum64_lo; +var sum64_4_hi = utils.sum64_4_hi; +var sum64_4_lo = utils.sum64_4_lo; +var sum64_5_hi = utils.sum64_5_hi; +var sum64_5_lo = utils.sum64_5_lo; + +var BlockHash = common.BlockHash; + var sha512_K = [ 0x428a2f98, 0xd728ae22, 0x71374491, 0x23ef65cd, 0xb5c0fbcf, 0xec4d3b2f, 0xe9b5dba5, 0x8189dbbc, @@ -8174,119 +8204,25 @@ var sha512_K = [ 0x5fcb6fab, 0x3ad6faec, 0x6c44198c, 0x4a475817 ]; -var sha1_K = [ - 0x5A827999, 0x6ED9EBA1, - 0x8F1BBCDC, 0xCA62C1D6 -]; - -function SHA256() { - if (!(this instanceof SHA256)) - return new SHA256(); - - BlockHash.call(this); - this.h = [ 0x6a09e667, 0xbb67ae85, 0x3c6ef372, 0xa54ff53a, - 0x510e527f, 0x9b05688c, 0x1f83d9ab, 0x5be0cd19 ]; - this.k = sha256_K; - this.W = new Array(64); -} -utils.inherits(SHA256, BlockHash); -exports.sha256 = SHA256; - -SHA256.blockSize = 512; -SHA256.outSize = 256; -SHA256.hmacStrength = 192; -SHA256.padLength = 64; - -SHA256.prototype._update = function _update(msg, start) { - var W = this.W; - - for (var i = 0; i < 16; i++) - W[i] = msg[start + i]; - for (; i < W.length; i++) - W[i] = sum32_4(g1_256(W[i - 2]), W[i - 7], g0_256(W[i - 15]), W[i - 16]); - - var a = this.h[0]; - var b = this.h[1]; - var c = this.h[2]; - var d = this.h[3]; - var e = this.h[4]; - var f = this.h[5]; - var g = this.h[6]; - var h = this.h[7]; - - assert(this.k.length === W.length); - for (var i = 0; i < W.length; i++) { - var T1 = sum32_5(h, s1_256(e), ch32(e, f, g), this.k[i], W[i]); - var T2 = sum32(s0_256(a), maj32(a, b, c)); - h = g; - g = f; - f = e; - e = sum32(d, T1); - d = c; - c = b; - b = a; - a = sum32(T1, T2); - } - - this.h[0] = sum32(this.h[0], a); - this.h[1] = sum32(this.h[1], b); - this.h[2] = sum32(this.h[2], c); - this.h[3] = sum32(this.h[3], d); - this.h[4] = sum32(this.h[4], e); - this.h[5] = sum32(this.h[5], f); - this.h[6] = sum32(this.h[6], g); - this.h[7] = sum32(this.h[7], h); -}; - -SHA256.prototype._digest = function digest(enc) { - if (enc === 'hex') - return utils.toHex32(this.h, 'big'); - else - return utils.split32(this.h, 'big'); -}; - -function SHA224() { - if (!(this instanceof SHA224)) - return new SHA224(); - - SHA256.call(this); - this.h = [ 0xc1059ed8, 0x367cd507, 0x3070dd17, 0xf70e5939, - 0xffc00b31, 0x68581511, 0x64f98fa7, 0xbefa4fa4 ]; -} -utils.inherits(SHA224, SHA256); -exports.sha224 = SHA224; - -SHA224.blockSize = 512; -SHA224.outSize = 224; -SHA224.hmacStrength = 192; -SHA224.padLength = 64; - -SHA224.prototype._digest = function digest(enc) { - // Just truncate output - if (enc === 'hex') - return utils.toHex32(this.h.slice(0, 7), 'big'); - else - return utils.split32(this.h.slice(0, 7), 'big'); -}; - function SHA512() { if (!(this instanceof SHA512)) return new SHA512(); BlockHash.call(this); - this.h = [ 0x6a09e667, 0xf3bcc908, - 0xbb67ae85, 0x84caa73b, - 0x3c6ef372, 0xfe94f82b, - 0xa54ff53a, 0x5f1d36f1, - 0x510e527f, 0xade682d1, - 0x9b05688c, 0x2b3e6c1f, - 0x1f83d9ab, 0xfb41bd6b, - 0x5be0cd19, 0x137e2179 ]; + this.h = [ + 0x6a09e667, 0xf3bcc908, + 0xbb67ae85, 0x84caa73b, + 0x3c6ef372, 0xfe94f82b, + 0xa54ff53a, 0x5f1d36f1, + 0x510e527f, 0xade682d1, + 0x9b05688c, 0x2b3e6c1f, + 0x1f83d9ab, 0xfb41bd6b, + 0x5be0cd19, 0x137e2179 ]; this.k = sha512_K; this.W = new Array(160); } utils.inherits(SHA512, BlockHash); -exports.sha512 = SHA512; +module.exports = SHA512; SHA512.blockSize = 1024; SHA512.outSize = 512; @@ -8309,14 +8245,16 @@ SHA512.prototype._prepareBlock = function _prepareBlock(msg, start) { var c3_hi = W[i - 32]; // i - 16 var c3_lo = W[i - 31]; - W[i] = sum64_4_hi(c0_hi, c0_lo, - c1_hi, c1_lo, - c2_hi, c2_lo, - c3_hi, c3_lo); - W[i + 1] = sum64_4_lo(c0_hi, c0_lo, - c1_hi, c1_lo, - c2_hi, c2_lo, - c3_hi, c3_lo); + W[i] = sum64_4_hi( + c0_hi, c0_lo, + c1_hi, c1_lo, + c2_hi, c2_lo, + c3_hi, c3_lo); + W[i + 1] = sum64_4_lo( + c0_hi, c0_lo, + c1_hi, c1_lo, + c2_hi, c2_lo, + c3_hi, c3_lo); } }; @@ -8355,21 +8293,23 @@ SHA512.prototype._update = function _update(msg, start) { var c4_hi = W[i]; var c4_lo = W[i + 1]; - var T1_hi = sum64_5_hi(c0_hi, c0_lo, - c1_hi, c1_lo, - c2_hi, c2_lo, - c3_hi, c3_lo, - c4_hi, c4_lo); - var T1_lo = sum64_5_lo(c0_hi, c0_lo, - c1_hi, c1_lo, - c2_hi, c2_lo, - c3_hi, c3_lo, - c4_hi, c4_lo); + var T1_hi = sum64_5_hi( + c0_hi, c0_lo, + c1_hi, c1_lo, + c2_hi, c2_lo, + c3_hi, c3_lo, + c4_hi, c4_lo); + var T1_lo = sum64_5_lo( + c0_hi, c0_lo, + c1_hi, c1_lo, + c2_hi, c2_lo, + c3_hi, c3_lo, + c4_hi, c4_lo); - var c0_hi = s0_512_hi(ah, al); - var c0_lo = s0_512_lo(ah, al); - var c1_hi = maj64_hi(ah, al, bh, bl, ch, cl); - var c1_lo = maj64_lo(ah, al, bh, bl, ch, cl); + c0_hi = s0_512_hi(ah, al); + c0_lo = s0_512_lo(ah, al); + c1_hi = maj64_hi(ah, al, bh, bl, ch, cl); + c1_lo = maj64_lo(ah, al, bh, bl, ch, cl); var T2_hi = sum64_hi(c0_hi, c0_lo, c1_hi, c1_lo); var T2_lo = sum64_lo(c0_hi, c0_lo, c1_hi, c1_lo); @@ -8416,130 +8356,7 @@ SHA512.prototype._digest = function digest(enc) { return utils.split32(this.h, 'big'); }; -function SHA384() { - if (!(this instanceof SHA384)) - return new SHA384(); - - SHA512.call(this); - this.h = [ 0xcbbb9d5d, 0xc1059ed8, - 0x629a292a, 0x367cd507, - 0x9159015a, 0x3070dd17, - 0x152fecd8, 0xf70e5939, - 0x67332667, 0xffc00b31, - 0x8eb44a87, 0x68581511, - 0xdb0c2e0d, 0x64f98fa7, - 0x47b5481d, 0xbefa4fa4 ]; -} -utils.inherits(SHA384, SHA512); -exports.sha384 = SHA384; - -SHA384.blockSize = 1024; -SHA384.outSize = 384; -SHA384.hmacStrength = 192; -SHA384.padLength = 128; - -SHA384.prototype._digest = function digest(enc) { - if (enc === 'hex') - return utils.toHex32(this.h.slice(0, 12), 'big'); - else - return utils.split32(this.h.slice(0, 12), 'big'); -}; - -function SHA1() { - if (!(this instanceof SHA1)) - return new SHA1(); - - BlockHash.call(this); - this.h = [ 0x67452301, 0xefcdab89, 0x98badcfe, - 0x10325476, 0xc3d2e1f0 ]; - this.W = new Array(80); -} - -utils.inherits(SHA1, BlockHash); -exports.sha1 = SHA1; - -SHA1.blockSize = 512; -SHA1.outSize = 160; -SHA1.hmacStrength = 80; -SHA1.padLength = 64; - -SHA1.prototype._update = function _update(msg, start) { - var W = this.W; - - for (var i = 0; i < 16; i++) - W[i] = msg[start + i]; - - for(; i < W.length; i++) - W[i] = rotl32(W[i - 3] ^ W[i - 8] ^ W[i - 14] ^ W[i - 16], 1); - - var a = this.h[0]; - var b = this.h[1]; - var c = this.h[2]; - var d = this.h[3]; - var e = this.h[4]; - - for (var i = 0; i < W.length; i++) { - var s = ~~(i / 20); - var t = sum32_5(rotl32(a, 5), ft_1(s, b, c, d), e, W[i], sha1_K[s]); - e = d; - d = c; - c = rotl32(b, 30); - b = a; - a = t; - } - - this.h[0] = sum32(this.h[0], a); - this.h[1] = sum32(this.h[1], b); - this.h[2] = sum32(this.h[2], c); - this.h[3] = sum32(this.h[3], d); - this.h[4] = sum32(this.h[4], e); -}; - -SHA1.prototype._digest = function digest(enc) { - if (enc === 'hex') - return utils.toHex32(this.h, 'big'); - else - return utils.split32(this.h, 'big'); -}; - -function ch32(x, y, z) { - return (x & y) ^ ((~x) & z); -} - -function maj32(x, y, z) { - return (x & y) ^ (x & z) ^ (y & z); -} - -function p32(x, y, z) { - return x ^ y ^ z; -} - -function s0_256(x) { - return rotr32(x, 2) ^ rotr32(x, 13) ^ rotr32(x, 22); -} - -function s1_256(x) { - return rotr32(x, 6) ^ rotr32(x, 11) ^ rotr32(x, 25); -} - -function g0_256(x) { - return rotr32(x, 7) ^ rotr32(x, 18) ^ (x >>> 3); -} - -function g1_256(x) { - return rotr32(x, 17) ^ rotr32(x, 19) ^ (x >>> 10); -} - -function ft_1(s, x, y, z) { - if (s === 0) - return ch32(x, y, z); - if (s === 1 || s === 3) - return p32(x, y, z); - if (s === 2) - return maj32(x, y, z); -} - -function ch64_hi(xh, xl, yh, yl, zh, zl) { +function ch64_hi(xh, xl, yh, yl, zh) { var r = (xh & yh) ^ ((~xh) & zh); if (r < 0) r += 0x100000000; @@ -8553,7 +8370,7 @@ function ch64_lo(xh, xl, yh, yl, zh, zl) { return r; } -function maj64_hi(xh, xl, yh, yl, zh, zl) { +function maj64_hi(xh, xl, yh, yl, zh) { var r = (xh & yh) ^ (xh & zh) ^ (yh & zh); if (r < 0) r += 0x100000000; @@ -8655,10 +8472,65 @@ function g1_512_lo(xh, xl) { return r; } -},{"../hash":38}],43:[function(require,module,exports){ -var utils = exports; +},{"../common":39,"../utils":49,"minimalistic-assert":52}],48:[function(require,module,exports){ +'use strict'; + +var utils = require('../utils'); +var rotr32 = utils.rotr32; + +function ft_1(s, x, y, z) { + if (s === 0) + return ch32(x, y, z); + if (s === 1 || s === 3) + return p32(x, y, z); + if (s === 2) + return maj32(x, y, z); +} +exports.ft_1 = ft_1; + +function ch32(x, y, z) { + return (x & y) ^ ((~x) & z); +} +exports.ch32 = ch32; + +function maj32(x, y, z) { + return (x & y) ^ (x & z) ^ (y & z); +} +exports.maj32 = maj32; + +function p32(x, y, z) { + return x ^ y ^ z; +} +exports.p32 = p32; + +function s0_256(x) { + return rotr32(x, 2) ^ rotr32(x, 13) ^ rotr32(x, 22); +} +exports.s0_256 = s0_256; + +function s1_256(x) { + return rotr32(x, 6) ^ rotr32(x, 11) ^ rotr32(x, 25); +} +exports.s1_256 = s1_256; + +function g0_256(x) { + return rotr32(x, 7) ^ rotr32(x, 18) ^ (x >>> 3); +} +exports.g0_256 = g0_256; + +function g1_256(x) { + return rotr32(x, 17) ^ rotr32(x, 19) ^ (x >>> 10); +} +exports.g1_256 = g1_256; + +},{"../utils":49}],49:[function(require,module,exports){ +'use strict'; + +var assert = require('minimalistic-assert'); var inherits = require('inherits'); +exports.inherits = inherits; + function toArray(msg, enc) { if (Array.isArray(msg)) return msg.slice(); @@ -8680,16 +8552,16 @@ function toArray(msg, enc) { msg = msg.replace(/[^a-z0-9]+/ig, ''); if (msg.length % 2 !== 0) msg = '0' + msg; - for (var i = 0; i < msg.length; i += 2) + for (i = 0; i < msg.length; i += 2) res.push(parseInt(msg[i] + msg[i + 1], 16)); } } else { - for (var i = 0; i < msg.length; i++) + for (i = 0; i < msg.length; i++) res[i] = msg[i] | 0; } return res; } -utils.toArray = toArray; +exports.toArray = toArray; function toHex(msg) { var res = ''; @@ -8697,7 +8569,7 @@ function toHex(msg) { res += zero2(msg[i].toString(16)); return res; } -utils.toHex = toHex; +exports.toHex = toHex; function htonl(w) { var res = (w >>> 24) | @@ -8706,7 +8578,7 @@ function htonl(w) { ((w & 0xff) << 24); return res >>> 0; } -utils.htonl = htonl; +exports.htonl = htonl; function toHex32(msg, endian) { var res = ''; @@ -8718,7 +8590,7 @@ function toHex32(msg, endian) { } return res; } -utils.toHex32 = toHex32; +exports.toHex32 = toHex32; function zero2(word) { if (word.length === 1) @@ -8726,7 +8598,7 @@ function zero2(word) { else return word; } -utils.zero2 = zero2; +exports.zero2 = zero2; function zero8(word) { if (word.length === 7) @@ -8746,7 +8618,7 @@ function zero8(word) { else return word; } -utils.zero8 = zero8; +exports.zero8 = zero8; function join32(msg, start, end, endian) { var len = end - start; @@ -8762,7 +8634,7 @@ function join32(msg, start, end, endian) { } return res; } -utils.join32 = join32; +exports.join32 = join32; function split32(msg, endian) { var res = new Array(msg.length * 4); @@ -8782,45 +8654,37 @@ function split32(msg, endian) { } return res; } -utils.split32 = split32; +exports.split32 = split32; function rotr32(w, b) { return (w >>> b) | (w << (32 - b)); } -utils.rotr32 = rotr32; +exports.rotr32 = rotr32; function rotl32(w, b) { return (w << b) | (w >>> (32 - b)); } -utils.rotl32 = rotl32; +exports.rotl32 = rotl32; function sum32(a, b) { return (a + b) >>> 0; } -utils.sum32 = sum32; +exports.sum32 = sum32; function sum32_3(a, b, c) { return (a + b + c) >>> 0; } -utils.sum32_3 = sum32_3; +exports.sum32_3 = sum32_3; function sum32_4(a, b, c, d) { return (a + b + c + d) >>> 0; } -utils.sum32_4 = sum32_4; +exports.sum32_4 = sum32_4; function sum32_5(a, b, c, d, e) { return (a + b + c + d + e) >>> 0; } -utils.sum32_5 = sum32_5; - -function assert(cond, msg) { - if (!cond) - throw new Error(msg || 'Assertion failed'); -} -utils.assert = assert; - -utils.inherits = inherits; +exports.sum32_5 = sum32_5; function sum64(buf, pos, ah, al) { var bh = buf[pos]; @@ -8837,13 +8701,13 @@ function sum64_hi(ah, al, bh, bl) { var lo = (al + bl) >>> 0; var hi = (lo < al ? 1 : 0) + ah + bh; return hi >>> 0; -}; +} exports.sum64_hi = sum64_hi; function sum64_lo(ah, al, bh, bl) { var lo = al + bl; return lo >>> 0; -}; +} exports.sum64_lo = sum64_lo; function sum64_4_hi(ah, al, bh, bl, ch, cl, dh, dl) { @@ -8858,13 +8722,13 @@ function sum64_4_hi(ah, al, bh, bl, ch, cl, dh, dl) { var hi = ah + bh + ch + dh + carry; return hi >>> 0; -}; +} exports.sum64_4_hi = sum64_4_hi; function sum64_4_lo(ah, al, bh, bl, ch, cl, dh, dl) { var lo = al + bl + cl + dl; return lo >>> 0; -}; +} exports.sum64_4_lo = sum64_4_lo; function sum64_5_hi(ah, al, bh, bl, ch, cl, dh, dl, eh, el) { @@ -8881,40 +8745,40 @@ function sum64_5_hi(ah, al, bh, bl, ch, cl, dh, dl, eh, el) { var hi = ah + bh + ch + dh + eh + carry; return hi >>> 0; -}; +} exports.sum64_5_hi = sum64_5_hi; function sum64_5_lo(ah, al, bh, bl, ch, cl, dh, dl, eh, el) { var lo = al + bl + cl + dl + el; return lo >>> 0; -}; +} exports.sum64_5_lo = sum64_5_lo; function rotr64_hi(ah, al, num) { var r = (al << (32 - num)) | (ah >>> num); return r >>> 0; -}; +} exports.rotr64_hi = rotr64_hi; function rotr64_lo(ah, al, num) { var r = (ah << (32 - num)) | (al >>> num); return r >>> 0; -}; +} exports.rotr64_lo = rotr64_lo; function shr64_hi(ah, al, num) { return ah >>> num; -}; +} exports.shr64_hi = shr64_hi; function shr64_lo(ah, al, num) { var r = (ah << (32 - num)) | (al >>> num); return r >>> 0; -}; +} exports.shr64_lo = shr64_lo; -},{"inherits":44}],44:[function(require,module,exports){ +},{"inherits":50,"minimalistic-assert":52}],50:[function(require,module,exports){ if (typeof Object.create === 'function') { // implementation from standard node.js 'util' module module.exports = function inherits(ctor, superCtor) { @@ -8939,7 +8803,7 @@ if (typeof Object.create === 'function') { } } -},{}],45:[function(require,module,exports){ +},{}],51:[function(require,module,exports){ (function (process,global){ /** * [js-sha3]{@link https://github.com/emn178/js-sha3} @@ -9418,7 +9282,22 @@ if (typeof Object.create === 'function') { })(); }).call(this,require('_process'),typeof global !== "undefined" ? global : typeof self !== "undefined" ? self : typeof window !== "undefined" ? window : {}) -},{"_process":1}],46:[function(require,module,exports){ +},{"_process":53}],52:[function(require,module,exports){ +module.exports = assert; + +function assert(val, msg) { + if (!val) + throw new Error(msg || 'Assertion failed'); +} + +assert.equal = function assertEqual(l, r, msg) { + if (l != r) + throw new Error(msg || ('Assertion failed: ' + l + ' != ' + r)); +}; + +},{}],53:[function(require,module,exports){ +arguments[4][17][0].apply(exports,arguments) +},{"dup":17}],54:[function(require,module,exports){ "use strict"; (function(root) { @@ -9872,7 +9751,7 @@ if (typeof Object.create === 'function') { })(this); -},{}],47:[function(require,module,exports){ +},{}],55:[function(require,module,exports){ (function (process,global){ (function (global, undefined) { "use strict"; @@ -10051,7 +9930,7 @@ if (typeof Object.create === 'function') { }(typeof self === "undefined" ? typeof global === "undefined" ? this : global : self)); }).call(this,require('_process'),typeof global !== "undefined" ? global : typeof self !== "undefined" ? self : typeof window !== "undefined" ? window : {}) -},{"_process":1}],48:[function(require,module,exports){ +},{"_process":53}],56:[function(require,module,exports){ (function (global){ var rng; @@ -10086,7 +9965,7 @@ module.exports = rng; }).call(this,typeof global !== "undefined" ? global : typeof self !== "undefined" ? self : typeof window !== "undefined" ? window : {}) -},{}],49:[function(require,module,exports){ +},{}],57:[function(require,module,exports){ // uuid.js // // Copyright (c) 2010-2012 Robert Kieffer @@ -10271,7 +10150,285 @@ uuid.unparse = unparse; module.exports = uuid; -},{"./rng":48}],50:[function(require,module,exports){ +},{"./rng":56}],58:[function(require,module,exports){ +// See: https://github.com/bitcoin/bips/blob/master/bip-0032.mediawiki +// See: https://github.com/bitcoin/bips/blob/master/bip-0039.mediawiki + +var secp256k1 = new (require('elliptic')).ec('secp256k1'); + +var wordlist = (function() { + var words = require('./words.json'); + return words.replace(/([A-Z])/g, ' $1').toLowerCase().substring(1).split(' '); +})(); + +var utils = (function() { + var convert = require('ethers-utils/convert.js'); + + var sha2 = require('ethers-utils/sha2'); + + var hmac = require('ethers-utils/hmac'); + + return { + defineProperty: require('ethers-utils/properties.js').defineProperty, + + arrayify: convert.arrayify, + bigNumberify: require('ethers-utils/bignumber.js').bigNumberify, + hexlify: convert.hexlify, + + toUtf8Bytes: require('ethers-utils/utf8.js').toUtf8Bytes, + + sha256: sha2.sha256, + createSha512Hmac: hmac.createSha512Hmac, + + pbkdf2: require('ethers-utils/pbkdf2.js'), + } +})(); + +// "Bitcoin seed" +var MasterSecret = utils.toUtf8Bytes('Bitcoin seed'); + +var HardenedBit = 0x80000000; + +// Returns a byte with the MSB bits set +function getUpperMask(bits) { + return ((1 << bits) - 1) << (8 - bits); +} + +// Returns a byte with the LSB bits set +function getLowerMask(bits) { + return (1 << bits) - 1; +} + +function HDNode(keyPair, chainCode, index, depth) { + if (!(this instanceof HDNode)) { throw new Error('missing new'); } + + utils.defineProperty(this, '_keyPair', keyPair); + + utils.defineProperty(this, 'privateKey', utils.hexlify(keyPair.priv.toArray('be', 32))); + utils.defineProperty(this, 'publicKey', '0x' + keyPair.getPublic(true, 'hex')); + + utils.defineProperty(this, 'chainCode', utils.hexlify(chainCode)); + + utils.defineProperty(this, 'index', index); + utils.defineProperty(this, 'depth', depth); +} + +utils.defineProperty(HDNode.prototype, '_derive', function(index) { + + // Public parent key -> public child key + if (!this.privateKey) { + if (index >= HardenedBit) { throw new Error('cannot derive child of neutered node'); } + throw new Error('not implemented'); + } + + var data = new Uint8Array(37); + + if (index & HardenedBit) { + // Data = 0x00 || ser_256(k_par) + data.set(utils.arrayify(this.privateKey), 1); + + } else { + // Data = ser_p(point(k_par)) + data.set(this._keyPair.getPublic().encode(null, true)); + } + + // Data += ser_32(i) + for (var i = 24; i >= 0; i -= 8) { data[33 + (i >> 3)] = ((index >> (24 - i)) & 0xff); } + + var I = utils.arrayify(utils.createSha512Hmac(this.chainCode).update(data).digest()); + var IL = utils.bigNumberify(I.slice(0, 32)); + var IR = I.slice(32); + + var ki = IL.add('0x' + this._keyPair.getPrivate('hex')).mod('0x' + secp256k1.curve.n.toString(16)); + + return new HDNode(secp256k1.keyFromPrivate(utils.arrayify(ki)), I.slice(32), index, this.depth + 1); +}); + +utils.defineProperty(HDNode.prototype, 'derivePath', function(path) { + var components = path.split('/'); + + if (components.length === 0 || (components[0] === 'm' && this.depth !== 0)) { + throw new Error('invalid path'); + } + + if (components[0] === 'm') { components.shift(); } + + var result = this; + for (var i = 0; i < components.length; i++) { + var component = components[i]; + if (component.match(/^[0-9]+'$/)) { + var index = parseInt(component.substring(0, component.length - 1)); + if (index >= HardenedBit) { throw new Error('invalid path index - ' + component); } + result = result._derive(HardenedBit + index); + } else if (component.match(/^[0-9]+$/)) { + var index = parseInt(component); + if (index >= HardenedBit) { throw new Error('invalid path index - ' + component); } + result = result._derive(index); + } else { + throw new Error('invlaid path component - ' + component); + } + } + + return result; +}); + +utils.defineProperty(HDNode, 'fromMnemonic', function(mnemonic) { + // Check that the checksum s valid (will throw an error) + mnemonicToEntropy(mnemonic); + + return HDNode.fromSeed(mnemonicToSeed(mnemonic)); +}); + +utils.defineProperty(HDNode, 'fromSeed', function(seed) { + seed = utils.arrayify(seed); + if (seed.length < 16 || seed.length > 64) { throw new Error('invalid seed'); } + + var I = utils.arrayify(utils.createSha512Hmac(MasterSecret).update(seed).digest()); + + return new HDNode(secp256k1.keyFromPrivate(I.slice(0, 32)), I.slice(32), 0, 0, 0); +}); + +function mnemonicToSeed(mnemonic, password) { + + if (!password) { + password = ''; + + } else if (password.normalize) { + password = password.normalize('NFKD'); + + } else { + for (var i = 0; i < password.length; i++) { + var c = password.charCodeAt(i); + if (c < 32 || c > 127) { throw new Error('passwords with non-ASCII characters not supported in this environment'); } + } + } + + mnemonic = utils.toUtf8Bytes(mnemonic, 'NFKD'); + var salt = utils.toUtf8Bytes('mnemonic' + password, 'NFKD'); + + return utils.hexlify(utils.pbkdf2(mnemonic, salt, 2048, 64, utils.createSha512Hmac)); +} + +function mnemonicToEntropy(mnemonic) { + var words = mnemonic.toLowerCase().split(' '); + if ((words.length % 3) !== 0) { throw new Error('invalid mnemonic'); } + + var entropy = utils.arrayify(new Uint8Array(Math.ceil(11 * words.length / 8))); + + var offset = 0; + for (var i = 0; i < words.length; i++) { + var index = wordlist.indexOf(words[i]); + if (index === -1) { throw new Error('invalid mnemonic'); } + + for (var bit = 0; bit < 11; bit++) { + if (index & (1 << (10 - bit))) { + entropy[offset >> 3] |= (1 << (7 - (offset % 8))); + } + offset++; + } + } + + var entropyBits = 32 * words.length / 3; + + var checksumBits = words.length / 3; + var checksumMask = getUpperMask(checksumBits); + + var checksum = utils.arrayify(utils.sha256(entropy.slice(0, entropyBits / 8)))[0]; + checksum &= checksumMask; + + if (checksum !== (entropy[entropy.length - 1] & checksumMask)) { + throw new Error('invalid checksum'); + } + + return utils.hexlify(entropy.slice(0, entropyBits / 8)); +} + +function entropyToMnemonic(entropy) { + entropy = utils.arrayify(entropy); + + if ((entropy.length % 4) !== 0 || entropy.length < 16 || entropy.length > 32) { + throw new Error('invalid entropy'); + } + + var words = [0]; + + var remainingBits = 11; + for (var i = 0; i < entropy.length; i++) { + + // Consume the whole byte (with still more to go) + if (remainingBits > 8) { + words[words.length - 1] <<= 8; + words[words.length - 1] |= entropy[i]; + + remainingBits -= 8; + + // This byte will complete an 11-bit index + } else { + words[words.length - 1] <<= remainingBits; + words[words.length - 1] |= entropy[i] >> (8 - remainingBits); + + // Start the next word + words.push(entropy[i] & getLowerMask(8 - remainingBits)); + + remainingBits += 3; + } + } + + // Compute the checksum bits + var checksum = utils.arrayify(utils.sha256(entropy))[0]; + var checksumBits = entropy.length / 4; + checksum &= getUpperMask(checksumBits); + + // Shift the checksum into the word indices + words[words.length - 1] <<= checksumBits; + words[words.length - 1] |= (checksum >> (8 - checksumBits)); + + // Convert indices into words + for (var i = 0; i < words.length; i++) { + words[i] = wordlist[words[i]]; + } + + return words.join(' '); +} + +function isValidMnemonic(mnemonic) { + try { + mnemonicToEntropy(mnemonic); + return true; + } catch (error) { } + + return false; +} + +module.exports = { + fromMnemonic: HDNode.fromMnemonic, + fromSeed: HDNode.fromSeed, + + mnemonicToEntropy: mnemonicToEntropy, + entropyToMnemonic: entropyToMnemonic, + mnemonicToSeed: mnemonicToSeed, + + isValidMnemonic: isValidMnemonic, +}; + +},{"./words.json":63,"elliptic":5,"ethers-utils/bignumber.js":21,"ethers-utils/convert.js":24,"ethers-utils/hmac":25,"ethers-utils/pbkdf2.js":30,"ethers-utils/properties.js":31,"ethers-utils/sha2":33,"ethers-utils/utf8.js":37}],59:[function(require,module,exports){ +'use strict'; + +var Wallet = require('./wallet'); +var HDNode = require('./hdnode'); +var SigningKey = require('./signing-key'); + +module.exports = { + HDNode: HDNode, + Wallet: Wallet, + + SigningKey: SigningKey, + _SigningKey: SigningKey, +} + +require('ethers-utils/standalone.js')(module.exports); + +},{"./hdnode":58,"./signing-key":61,"./wallet":62,"ethers-utils/standalone.js":34}],60:[function(require,module,exports){ 'use strict'; var aes = require('aes-js'); @@ -10644,7 +10801,7 @@ utils.defineProperty(secretStorage, 'encrypt', function(privateKey, password, op module.exports = secretStorage; -},{"./signing-key.js":51,"aes-js":4,"ethers-utils":28,"ethers-utils/hmac":27,"ethers-utils/pbkdf2":30,"scrypt-js":46,"uuid":49}],51:[function(require,module,exports){ +},{"./signing-key.js":61,"aes-js":1,"ethers-utils":27,"ethers-utils/hmac":25,"ethers-utils/pbkdf2":30,"scrypt-js":54,"uuid":57}],61:[function(require,module,exports){ 'use strict'; /** @@ -10721,7 +10878,7 @@ utils.defineProperty(SigningKey, 'publicKeyToAddress', function(publicKey) { module.exports = SigningKey; -},{"elliptic":7,"ethers-utils":28}],52:[function(require,module,exports){ +},{"elliptic":5,"ethers-utils":27}],62:[function(require,module,exports){ 'use strict'; var scrypt = require('scrypt-js'); @@ -11157,7 +11314,7 @@ utils.defineProperty(Wallet, 'fromBrainWallet', function(username, password, pro module.exports = Wallet; -},{"./hdnode":2,"./secret-storage":50,"./signing-key":51,"ethers-utils":28,"scrypt-js":46,"setimmediate":47}],53:[function(require,module,exports){ +},{"./hdnode":58,"./secret-storage":60,"./signing-key":61,"ethers-utils":27,"scrypt-js":54,"setimmediate":55}],63:[function(require,module,exports){ module.exports="AbandonAbilityAbleAboutAboveAbsentAbsorbAbstractAbsurdAbuseAccessAccidentAccountAccuseAchieveAcidAcousticAcquireAcrossActActionActorActressActualAdaptAddAddictAddressAdjustAdmitAdultAdvanceAdviceAerobicAffairAffordAfraidAgainAgeAgentAgreeAheadAimAirAirportAisleAlarmAlbumAlcoholAlertAlienAllAlleyAllowAlmostAloneAlphaAlreadyAlsoAlterAlwaysAmateurAmazingAmongAmountAmusedAnalystAnchorAncientAngerAngleAngryAnimalAnkleAnnounceAnnualAnotherAnswerAntennaAntiqueAnxietyAnyApartApologyAppearAppleApproveAprilArchArcticAreaArenaArgueArmArmedArmorArmyAroundArrangeArrestArriveArrowArtArtefactArtistArtworkAskAspectAssaultAssetAssistAssumeAsthmaAthleteAtomAttackAttendAttitudeAttractAuctionAuditAugustAuntAuthorAutoAutumnAverageAvocadoAvoidAwakeAwareAwayAwesomeAwfulAwkwardAxisBabyBachelorBaconBadgeBagBalanceBalconyBallBambooBananaBannerBarBarelyBargainBarrelBaseBasicBasketBattleBeachBeanBeautyBecauseBecomeBeefBeforeBeginBehaveBehindBelieveBelowBeltBenchBenefitBestBetrayBetterBetweenBeyondBicycleBidBikeBindBiologyBirdBirthBitterBlackBladeBlameBlanketBlastBleakBlessBlindBloodBlossomBlouseBlueBlurBlushBoardBoatBodyBoilBombBoneBonusBookBoostBorderBoringBorrowBossBottomBounceBoxBoyBracketBrainBrandBrassBraveBreadBreezeBrickBridgeBriefBrightBringBriskBroccoliBrokenBronzeBroomBrotherBrownBrushBubbleBuddyBudgetBuffaloBuildBulbBulkBulletBundleBunkerBurdenBurgerBurstBusBusinessBusyButterBuyerBuzzCabbageCabinCableCactusCageCakeCallCalmCameraCampCanCanalCancelCandyCannonCanoeCanvasCanyonCapableCapitalCaptainCarCarbonCardCargoCarpetCarryCartCaseCashCasinoCastleCasualCatCatalogCatchCategoryCattleCaughtCauseCautionCaveCeilingCeleryCementCensusCenturyCerealCertainChairChalkChampionChangeChaosChapterChargeChaseChatCheapCheckCheeseChefCherryChestChickenChiefChildChimneyChoiceChooseChronicChuckleChunkChurnCigarCinnamonCircleCitizenCityCivilClaimClapClarifyClawClayCleanClerkCleverClickClientCliffClimbClinicClipClockClogCloseClothCloudClownClubClumpClusterClutchCoachCoastCoconutCodeCoffeeCoilCoinCollectColorColumnCombineComeComfortComicCommonCompanyConcertConductConfirmCongressConnectConsiderControlConvinceCookCoolCopperCopyCoralCoreCornCorrectCostCottonCouchCountryCoupleCourseCousinCoverCoyoteCrackCradleCraftCramCraneCrashCraterCrawlCrazyCreamCreditCreekCrewCricketCrimeCrispCriticCropCrossCrouchCrowdCrucialCruelCruiseCrumbleCrunchCrushCryCrystalCubeCultureCupCupboardCuriousCurrentCurtainCurveCushionCustomCuteCycleDadDamageDampDanceDangerDaringDashDaughterDawnDayDealDebateDebrisDecadeDecemberDecideDeclineDecorateDecreaseDeerDefenseDefineDefyDegreeDelayDeliverDemandDemiseDenialDentistDenyDepartDependDepositDepthDeputyDeriveDescribeDesertDesignDeskDespairDestroyDetailDetectDevelopDeviceDevoteDiagramDialDiamondDiaryDiceDieselDietDifferDigitalDignityDilemmaDinnerDinosaurDirectDirtDisagreeDiscoverDiseaseDishDismissDisorderDisplayDistanceDivertDivideDivorceDizzyDoctorDocumentDogDollDolphinDomainDonateDonkeyDonorDoorDoseDoubleDoveDraftDragonDramaDrasticDrawDreamDressDriftDrillDrinkDripDriveDropDrumDryDuckDumbDuneDuringDustDutchDutyDwarfDynamicEagerEagleEarlyEarnEarthEasilyEastEasyEchoEcologyEconomyEdgeEditEducateEffortEggEightEitherElbowElderElectricElegantElementElephantElevatorEliteElseEmbarkEmbodyEmbraceEmergeEmotionEmployEmpowerEmptyEnableEnactEndEndlessEndorseEnemyEnergyEnforceEngageEngineEnhanceEnjoyEnlistEnoughEnrichEnrollEnsureEnterEntireEntryEnvelopeEpisodeEqualEquipEraEraseErodeErosionErrorEruptEscapeEssayEssenceEstateEternalEthicsEvidenceEvilEvokeEvolveExactExampleExcessExchangeExciteExcludeExcuseExecuteExerciseExhaustExhibitExileExistExitExoticExpandExpectExpireExplainExposeExpressExtendExtraEyeEyebrowFabricFaceFacultyFadeFaintFaithFallFalseFameFamilyFamousFanFancyFantasyFarmFashionFatFatalFatherFatigueFaultFavoriteFeatureFebruaryFederalFeeFeedFeelFemaleFenceFestivalFetchFeverFewFiberFictionFieldFigureFileFilmFilterFinalFindFineFingerFinishFireFirmFirstFiscalFishFitFitnessFixFlagFlameFlashFlatFlavorFleeFlightFlipFloatFlockFloorFlowerFluidFlushFlyFoamFocusFogFoilFoldFollowFoodFootForceForestForgetForkFortuneForumForwardFossilFosterFoundFoxFragileFrameFrequentFreshFriendFringeFrogFrontFrostFrownFrozenFruitFuelFunFunnyFurnaceFuryFutureGadgetGainGalaxyGalleryGameGapGarageGarbageGardenGarlicGarmentGasGaspGateGatherGaugeGazeGeneralGeniusGenreGentleGenuineGestureGhostGiantGiftGiggleGingerGiraffeGirlGiveGladGlanceGlareGlassGlideGlimpseGlobeGloomGloryGloveGlowGlueGoatGoddessGoldGoodGooseGorillaGospelGossipGovernGownGrabGraceGrainGrantGrapeGrassGravityGreatGreenGridGriefGritGroceryGroupGrowGruntGuardGuessGuideGuiltGuitarGunGymHabitHairHalfHammerHamsterHandHappyHarborHardHarshHarvestHatHaveHawkHazardHeadHealthHeartHeavyHedgehogHeightHelloHelmetHelpHenHeroHiddenHighHillHintHipHireHistoryHobbyHockeyHoldHoleHolidayHollowHomeHoneyHoodHopeHornHorrorHorseHospitalHostHotelHourHoverHubHugeHumanHumbleHumorHundredHungryHuntHurdleHurryHurtHusbandHybridIceIconIdeaIdentifyIdleIgnoreIllIllegalIllnessImageImitateImmenseImmuneImpactImposeImproveImpulse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-},{}]},{},[3]); +},{}]},{},[59]); diff --git a/dist/ethers-wallet.min.js b/dist/ethers-wallet.min.js index b78b5099d..59f21e1d2 100644 --- a/dist/ethers-wallet.min.js +++ b/dist/ethers-wallet.min.js @@ -1,6 +1,6 @@ -!function a(b,c,d){function e(g,h){if(!c[g]){if(!b[g]){var i="function"==typeof require&&require;if(!h&&i)return i(g,!0);if(f)return f(g,!0);var j=new Error("Cannot find module '"+g+"'");throw j.code="MODULE_NOT_FOUND",j}var k=c[g]={exports:{}};b[g][0].call(k.exports,function(a){var c=b[g][1][a];return e(c?c:a)},k,k.exports,a,b,c,d)}return c[g].exports}for(var f="function"==typeof require&&require,g=0;g127)throw new Error("passwords with non-ASCII characters not supported in this environment")}else b="";a=m.toUtf8Bytes(a,"NFKD");var e=m.toUtf8Bytes("mnemonic"+b,"NFKD");return m.hexlify(m.pbkdf2(a,e,2048,64,m.createSha512Hmac))}function h(a){var b=a.toLowerCase().split(" ");if(b.length%3!==0)throw new Error("invalid mnemonic");for(var c=new Uint8Array(Math.ceil(11*b.length/8)),e=0,f=0;f>3]|=1<<7-e%8),e++}var i=32*b.length/3,j=b.length/3,k=d(j),n=m.arrayify(m.sha256(c.slice(0,i/8)))[0];if(n&=k,n!==(c[c.length-1]&k))throw new Error("invalid checksum");return m.hexlify(c.slice(0,i/8))}function i(a){if(a=m.arrayify(a),a.length%4!==0||a.length<16||a.length>32)throw new Error("invalid entropy");for(var b=[0],c=11,f=0;f8?(b[b.length-1]<<=8,b[b.length-1]|=a[f],c-=8):(b[b.length-1]<<=c,b[b.length-1]|=a[f]>>8-c,b.push(a[f]&e(8-c)),c+=3);var g=m.arrayify(m.sha256(a))[0],h=a.length/4;g&=d(h),b[b.length-1]<<=h,b[b.length-1]|=g>>8-h;for(var f=0;f=o)throw new Error("cannot derive child of neutered node");throw new Error("not implemented")}var b=new Uint8Array(37);a&o?b.set(m.arrayify(this.privateKey),1):b.set(this._keyPair.getPublic().encode(null,!0));for(var c=24;c>=0;c-=8)b[33+(c>>3)]=a>>24-c&255;var d=m.createSha512Hmac(this.chainCode).update(b).digest(),e=m.bigNumberify(d.slice(0,32)),g=(d.slice(32),e.add("0x"+this._keyPair.getPrivate("hex")).mod("0x"+k.curve.n.toString(16)));return new f(k.keyFromPrivate(m.arrayify(g)),d.slice(32),a,this.depth+1)}),m.defineProperty(f.prototype,"derivePath",function(a){var b=a.split("/");if(0===b.length||"m"===b[0]&&0!==this.depth)throw new Error("invalid path");"m"===b[0]&&b.shift();for(var c=this,d=0;d=o)throw new Error("invalid path index - "+e);c=c._derive(o+f)}else{if(!e.match(/^[0-9]+$/))throw new Error("invlaid path component - "+e);var f=parseInt(e);if(f>=o)throw new Error("invalid path index - "+e);c=c._derive(f)}}return c}),m.defineProperty(f,"fromMnemonic",function(a){return h(a),f.fromSeed(g(a))}),m.defineProperty(f,"fromSeed",function(a){if(a=m.arrayify(a),a.length<16||a.length>64)throw new Error("invalid seed");var b=m.createSha512Hmac(n).update(a).digest();return new f(k.keyFromPrivate(b.slice(0,32)),b.slice(32),0,0,0)}),b.exports={fromMnemonic:f.fromMnemonic,fromSeed:f.fromSeed,mnemonicToEntropy:h,entropyToMnemonic:i,mnemonicToSeed:g,isValidMnemonic:j}},{"./words.json":53,elliptic:7,"ethers-utils/bignumber.js":23,"ethers-utils/convert.js":26,"ethers-utils/hmac":27,"ethers-utils/pbkdf2.js":30,"ethers-utils/properties.js":31,"ethers-utils/sha2":33,"ethers-utils/utf8.js":37}],3:[function(a,b,c){"use strict";var d=a("./wallet"),e=a("./hdnode"),f=a("./signing-key");b.exports={HDNode:e,Wallet:d,SigningKey:f,_SigningKey:f},a("ethers-utils/standalone.js")(b.exports)},{"./hdnode":2,"./signing-key":51,"./wallet":52,"ethers-utils/standalone.js":34}],4:[function(a,b,c){"use strict";!function(a){function d(a){return parseInt(a)===a}function e(a){if(!d(a.length))return!1;for(var b=0;b255)return!1;return!0}function f(a,b){if(a.buffer&&ArrayBuffer.isView(a)&&"Uint8Array"===a.name)return 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{ -if(!(this instanceof D))throw Error("AES must be instanitated with `new`");Object.defineProperty(this,"key",{value:f(a,!0)}),this._prepare()};D.prototype._prepare=function(){var a=n[this.key.length];if(null==a)throw new Error("invalid key size (must be 16, 24 or 32 bytes)");this._Ke=[],this._Kd=[];for(var b=0;b<=a;b++)this._Ke.push([0,0,0,0]),this._Kd.push([0,0,0,0]);for(var c,d=4*(a+1),e=this.key.length/4,f=i(this.key),b=0;b>2,this._Ke[c][b%4]=f[b],this._Kd[a-c][b%4]=f[b];for(var g,h=0,j=e;j>16&255]<<24^p[g>>8&255]<<16^p[255&g]<<8^p[g>>24&255]^o[h]<<24,h+=1,8!=e)for(var b=1;b>8&255]<<8^p[g>>16&255]<<16^p[g>>24&255]<<24;for(var b=e/2+1;b>2,l=j%4,this._Ke[k][l]=f[b],this._Kd[a-k][l]=f[b++],j++}for(var k=1;k>24&255]^A[g>>16&255]^B[g>>8&255]^C[255&g]},D.prototype.encrypt=function(a){if(16!=a.length)throw new Error("invalid plaintext size (must be 16 bytes)");for(var b=this._Ke.length-1,c=[0,0,0,0],d=i(a),e=0;e<4;e++)d[e]^=this._Ke[0][e];for(var f=1;f>24&255]^s[d[(e+1)%4]>>16&255]^t[d[(e+2)%4]>>8&255]^u[255&d[(e+3)%4]]^this._Ke[f][e];d=c.slice()}for(var h,j=g(16),e=0;e<4;e++)h=this._Ke[b][e],j[4*e]=255&(p[d[e]>>24&255]^h>>24),j[4*e+1]=255&(p[d[(e+1)%4]>>16&255]^h>>16),j[4*e+2]=255&(p[d[(e+2)%4]>>8&255]^h>>8),j[4*e+3]=255&(p[255&d[(e+3)%4]]^h);return j},D.prototype.decrypt=function(a){if(16!=a.length)throw new Error("invalid ciphertext size (must be 16 bytes)");for(var b=this._Kd.length-1,c=[0,0,0,0],d=i(a),e=0;e<4;e++)d[e]^=this._Kd[0][e];for(var f=1;f>24&255]^w[d[(e+3)%4]>>16&255]^x[d[(e+2)%4]>>8&255]^y[255&d[(e+1)%4]]^this._Kd[f][e];d=c.slice()}for(var h,j=g(16),e=0;e<4;e++)h=this._Kd[b][e],j[4*e]=255&(q[d[e]>>24&255]^h>>24),j[4*e+1]=255&(q[d[(e+3)%4]>>16&255]^h>>16),j[4*e+2]=255&(q[d[(e+2)%4]>>8&255]^h>>8),j[4*e+3]=255&(q[255&d[(e+1)%4]]^h);return j};var E=function(a){if(!(this instanceof E))throw Error("AES must be instanitated with `new`");this.description="Electronic Code Block",this.name="ecb",this._aes=new D(a)};E.prototype.encrypt=function(a){if(a=f(a),a.length%16!==0)throw new Error("invalid plaintext size (must be multiple of 16 bytes)");for(var b=g(a.length),c=g(16),d=0;d=0;--b)this._counter[b]=a%256,a>>=8},I.prototype.setBytes=function(a){if(a=f(a,!0),16!=a.length)throw new Error("invalid counter bytes size (must be 16 bytes)");this._counter=a},I.prototype.increment=function(){for(var a=15;a>=0;a--){if(255!==this._counter[a]){this._counter[a]++;break}this._counter[a]=0}};var J=function(a,b){if(!(this instanceof J))throw Error("AES must be instanitated with `new`");this.description="Counter",this.name="ctr",b instanceof I||(b=new I(b)),this._counter=b,this._remainingCounter=null,this._remainingCounterIndex=16,this._aes=new D(a)};J.prototype.encrypt=function(a){for(var b=f(a,!0),c=0;c=49&&g<=54?g-49+10:g>=17&&g<=22?g-17+10:15&g}return d}function h(a,b,c,d){for(var e=0,f=Math.min(a.length,c),g=b;g=49?h-49+10:h>=17?h-17+10:h}return e}function i(a){for(var b=new Array(a.bitLength()),c=0;c>>e}return b}function j(a,b,c){c.negative=b.negative^a.negative;var d=a.length+b.length|0;c.length=d,d=d-1|0;var e=0|a.words[0],f=0|b.words[0],g=e*f,h=67108863&g,i=g/67108864|0;c.words[0]=h;for(var j=1;j>>26,l=67108863&i,m=Math.min(j,b.length-1),n=Math.max(0,j-a.length+1);n<=m;n++){var o=j-n|0;e=0|a.words[o],f=0|b.words[n],g=e*f+l,k+=g/67108864|0,l=67108863&g}c.words[j]=0|l,i=0|k}return 0!==i?c.words[j]=0|i:c.length--,c.strip()}function k(a,b,c){c.negative=b.negative^a.negative,c.length=a.length+b.length;for(var d=0,e=0,f=0;f>>26)|0,e+=g>>>26,g&=67108863}c.words[f]=h,d=g,g=e}return 0!==d?c.words[f]=d:c.length--,c.strip()}function l(a,b,c){var d=new m;return d.mulp(a,b,c)}function m(a,b){this.x=a,this.y=b}function n(a,b){this.name=a,this.p=new f(b,16),this.n=this.p.bitLength(),this.k=new f(1).iushln(this.n).isub(this.p),this.tmp=this._tmp()}function o(){n.call(this,"k256","ffffffff ffffffff ffffffff ffffffff ffffffff ffffffff fffffffe fffffc2f")}function p(){n.call(this,"p224","ffffffff ffffffff ffffffff ffffffff 00000000 00000000 00000001")}function q(){n.call(this,"p192","ffffffff ffffffff ffffffff fffffffe ffffffff ffffffff")}function r(){n.call(this,"25519","7fffffffffffffff ffffffffffffffff ffffffffffffffff ffffffffffffffed")}function s(a){if("string"==typeof a){var b=f._prime(a);this.m=b.p,this.prime=b}else d(a.gtn(1),"modulus must be greater than 1"),this.m=a,this.prime=null}function t(a){s.call(this,a),this.shift=this.m.bitLength(),this.shift%26!==0&&(this.shift+=26-this.shift%26),this.r=new f(1).iushln(this.shift),this.r2=this.imod(this.r.sqr()),this.rinv=this.r._invmp(this.m),this.minv=this.rinv.mul(this.r).isubn(1).div(this.m),this.minv=this.minv.umod(this.r),this.minv=this.r.sub(this.minv)}"object"==typeof b?b.exports=f:c.BN=f,f.BN=f,f.wordSize=26;var u;try{u=a("buffer").Buffer}catch(v){}f.isBN=function(a){return a instanceof f||null!==a&&"object"==typeof a&&a.constructor.wordSize===f.wordSize&&Array.isArray(a.words)},f.max=function(a,b){return a.cmp(b)>0?a:b},f.min=function(a,b){return a.cmp(b)<0?a:b},f.prototype._init=function(a,b,c){if("number"==typeof a)return this._initNumber(a,b,c);if("object"==typeof a)return this._initArray(a,b,c);"hex"===b&&(b=16),d(b===(0|b)&&b>=2&&b<=36),a=a.toString().replace(/\s+/g,"");var e=0;"-"===a[0]&&e++,16===b?this._parseHex(a,e):this._parseBase(a,b,e),"-"===a[0]&&(this.negative=1),this.strip(),"le"===c&&this._initArray(this.toArray(),b,c)},f.prototype._initNumber=function(a,b,c){a<0&&(this.negative=1,a=-a),a<67108864?(this.words=[67108863&a],this.length=1):a<4503599627370496?(this.words=[67108863&a,a/67108864&67108863],this.length=2):(d(a<9007199254740992),this.words=[67108863&a,a/67108864&67108863,1],this.length=3),"le"===c&&this._initArray(this.toArray(),b,c)},f.prototype._initArray=function(a,b,c){if(d("number"==typeof a.length),a.length<=0)return this.words=[0],this.length=1,this;this.length=Math.ceil(a.length/3),this.words=new Array(this.length);for(var e=0;e=0;e-=3)g=a[e]|a[e-1]<<8|a[e-2]<<16,this.words[f]|=g<>>26-h&67108863,h+=24,h>=26&&(h-=26,f++);else if("le"===c)for(e=0,f=0;e>>26-h&67108863,h+=24,h>=26&&(h-=26,f++);return this.strip()},f.prototype._parseHex=function(a,b){this.length=Math.ceil((a.length-b)/6),this.words=new Array(this.length);for(var c=0;c=b;c-=6)e=g(a,c,c+6),this.words[d]|=e<>>26-f&4194303,f+=24,f>=26&&(f-=26,d++);c+6!==b&&(e=g(a,b,c+6),this.words[d]|=e<>>26-f&4194303),this.strip()},f.prototype._parseBase=function(a,b,c){this.words=[0],this.length=1;for(var d=0,e=1;e<=67108863;e*=b)d++;d--,e=e/b|0;for(var f=a.length-c,g=f%d,i=Math.min(f,f-g)+c,j=0,k=c;k1&&0===this.words[this.length-1];)this.length--;return this._normSign()},f.prototype._normSign=function(){return 1===this.length&&0===this.words[0]&&(this.negative=0),this},f.prototype.inspect=function(){return(this.red?""};var w=["","0","00","000","0000","00000","000000","0000000","00000000","000000000","0000000000","00000000000","000000000000","0000000000000","00000000000000","000000000000000","0000000000000000","00000000000000000","000000000000000000","0000000000000000000","00000000000000000000","000000000000000000000","0000000000000000000000","00000000000000000000000","000000000000000000000000","0000000000000000000000000"],x=[0,0,25,16,12,11,10,9,8,8,7,7,7,7,6,6,6,6,6,6,6,5,5,5,5,5,5,5,5,5,5,5,5,5,5,5,5],y=[0,0,33554432,43046721,16777216,48828125,60466176,40353607,16777216,43046721,1e7,19487171,35831808,62748517,7529536,11390625,16777216,24137569,34012224,47045881,64e6,4084101,5153632,6436343,7962624,9765625,11881376,14348907,17210368,20511149,243e5,28629151,33554432,39135393,45435424,52521875,60466176];f.prototype.toString=function(a,b){a=a||10,b=0|b||1;var c;if(16===a||"hex"===a){c="";for(var e=0,f=0,g=0;g>>24-e&16777215,c=0!==f||g!==this.length-1?w[6-i.length]+i+c:i+c,e+=2,e>=26&&(e-=26,g--)}for(0!==f&&(c=f.toString(16)+c);c.length%b!==0;)c="0"+c;return 0!==this.negative&&(c="-"+c),c}if(a===(0|a)&&a>=2&&a<=36){var j=x[a],k=y[a];c="";var l=this.clone();for(l.negative=0;!l.isZero();){var m=l.modn(k).toString(a);l=l.idivn(k),c=l.isZero()?m+c:w[j-m.length]+m+c}for(this.isZero()&&(c="0"+c);c.length%b!==0;)c="0"+c;return 0!==this.negative&&(c="-"+c),c}d(!1,"Base should be between 2 and 36")},f.prototype.toNumber=function(){var a=this.words[0];return 2===this.length?a+=67108864*this.words[1]:3===this.length&&1===this.words[2]?a+=4503599627370496+67108864*this.words[1]:this.length>2&&d(!1,"Number can only safely store up to 53 bits"),0!==this.negative?-a:a},f.prototype.toJSON=function(){return this.toString(16)},f.prototype.toBuffer=function(a,b){return d("undefined"!=typeof u),this.toArrayLike(u,a,b)},f.prototype.toArray=function(a,b){return 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b;b=this.length>a.length?a:this;for(var c=0;ca.length?this.clone().iand(a):a.clone().iand(this)},f.prototype.uand=function(a){return this.length>a.length?this.clone().iuand(a):a.clone().iuand(this)},f.prototype.iuxor=function(a){var b,c;this.length>a.length?(b=this,c=a):(b=a,c=this);for(var d=0;da.length?this.clone().ixor(a):a.clone().ixor(this)},f.prototype.uxor=function(a){return this.length>a.length?this.clone().iuxor(a):a.clone().iuxor(this)},f.prototype.inotn=function(a){d("number"==typeof a&&a>=0);var b=0|Math.ceil(a/26),c=a%26;this._expand(b),c>0&&b--;for(var e=0;e0&&(this.words[e]=~this.words[e]&67108863>>26-c),this.strip()},f.prototype.notn=function(a){return this.clone().inotn(a)},f.prototype.setn=function(a,b){d("number"==typeof a&&a>=0);var c=a/26|0,e=a%26;return this._expand(c+1),b?this.words[c]=this.words[c]|1<a.length?(c=this,d=a):(c=a,d=this);for(var e=0,f=0;f>>26;for(;0!==e&&f>>26;if(this.length=c.length,0!==e)this.words[this.length]=e,this.length++;else if(c!==this)for(;fa.length?this.clone().iadd(a):a.clone().iadd(this)},f.prototype.isub=function(a){if(0!==a.negative){a.negative=0;var b=this.iadd(a);return a.negative=1,b._normSign()}if(0!==this.negative)return this.negative=0,this.iadd(a),this.negative=1,this._normSign();var c=this.cmp(a);if(0===c)return this.negative=0,this.length=1,this.words[0]=0,this;var d,e;c>0?(d=this,e=a):(d=a,e=this);for(var 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ra=(j+d|0)+((8191&e)<<13)|0;j=(f+(e>>>13)|0)+(ra>>>26)|0,ra&=67108863,d=Math.imul(r,P),e=Math.imul(r,Q),e=e+Math.imul(s,P)|0,f=Math.imul(s,Q),d=d+Math.imul(o,S)|0,e=e+Math.imul(o,T)|0,e=e+Math.imul(p,S)|0,f=f+Math.imul(p,T)|0,d=d+Math.imul(l,V)|0,e=e+Math.imul(l,W)|0,e=e+Math.imul(m,V)|0,f=f+Math.imul(m,W)|0;var sa=(j+d|0)+((8191&e)<<13)|0;j=(f+(e>>>13)|0)+(sa>>>26)|0,sa&=67108863,d=Math.imul(u,P),e=Math.imul(u,Q),e=e+Math.imul(v,P)|0,f=Math.imul(v,Q),d=d+Math.imul(r,S)|0,e=e+Math.imul(r,T)|0,e=e+Math.imul(s,S)|0,f=f+Math.imul(s,T)|0,d=d+Math.imul(o,V)|0,e=e+Math.imul(o,W)|0,e=e+Math.imul(p,V)|0,f=f+Math.imul(p,W)|0,d=d+Math.imul(l,Y)|0,e=e+Math.imul(l,Z)|0,e=e+Math.imul(m,Y)|0,f=f+Math.imul(m,Z)|0;var 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va=(j+d|0)+((8191&e)<<13)|0;j=(f+(e>>>13)|0)+(va>>>26)|0,va&=67108863,d=Math.imul(D,P),e=Math.imul(D,Q),e=e+Math.imul(E,P)|0,f=Math.imul(E,Q),d=d+Math.imul(A,S)|0,e=e+Math.imul(A,T)|0,e=e+Math.imul(B,S)|0,f=f+Math.imul(B,T)|0,d=d+Math.imul(x,V)|0,e=e+Math.imul(x,W)|0,e=e+Math.imul(y,V)|0,f=f+Math.imul(y,W)|0,d=d+Math.imul(u,Y)|0,e=e+Math.imul(u,Z)|0,e=e+Math.imul(v,Y)|0,f=f+Math.imul(v,Z)|0,d=d+Math.imul(r,_)|0,e=e+Math.imul(r,aa)|0,e=e+Math.imul(s,_)|0,f=f+Math.imul(s,aa)|0,d=d+Math.imul(o,ca)|0,e=e+Math.imul(o,da)|0,e=e+Math.imul(p,ca)|0,f=f+Math.imul(p,da)|0,d=d+Math.imul(l,fa)|0,e=e+Math.imul(l,ga)|0,e=e+Math.imul(m,fa)|0,f=f+Math.imul(m,ga)|0;var wa=(j+d|0)+((8191&e)<<13)|0;j=(f+(e>>>13)|0)+(wa>>>26)|0,wa&=67108863,d=Math.imul(G,P),e=Math.imul(G,Q),e=e+Math.imul(H,P)|0,f=Math.imul(H,Q),d=d+Math.imul(D,S)|0,e=e+Math.imul(D,T)|0,e=e+Math.imul(E,S)|0,f=f+Math.imul(E,T)|0,d=d+Math.imul(A,V)|0,e=e+Math.imul(A,W)|0,e=e+Math.imul(B,V)|0,f=f+Math.imul(B,W)|0,d=d+Math.imul(x,Y)|0,e=e+Math.imul(x,Z)|0,e=e+Math.imul(y,Y)|0,f=f+Math.imul(y,Z)|0,d=d+Math.imul(u,_)|0,e=e+Math.imul(u,aa)|0,e=e+Math.imul(v,_)|0,f=f+Math.imul(v,aa)|0,d=d+Math.imul(r,ca)|0,e=e+Math.imul(r,da)|0,e=e+Math.imul(s,ca)|0,f=f+Math.imul(s,da)|0,d=d+Math.imul(o,fa)|0,e=e+Math.imul(o,ga)|0,e=e+Math.imul(p,fa)|0,f=f+Math.imul(p,ga)|0,d=d+Math.imul(l,ia)|0,e=e+Math.imul(l,ja)|0,e=e+Math.imul(m,ia)|0,f=f+Math.imul(m,ja)|0;var xa=(j+d|0)+((8191&e)<<13)|0;j=(f+(e>>>13)|0)+(xa>>>26)|0,xa&=67108863,d=Math.imul(J,P),e=Math.imul(J,Q),e=e+Math.imul(K,P)|0,f=Math.imul(K,Q),d=d+Math.imul(G,S)|0,e=e+Math.imul(G,T)|0,e=e+Math.imul(H,S)|0,f=f+Math.imul(H,T)|0,d=d+Math.imul(D,V)|0,e=e+Math.imul(D,W)|0,e=e+Math.imul(E,V)|0,f=f+Math.imul(E,W)|0,d=d+Math.imul(A,Y)|0,e=e+Math.imul(A,Z)|0,e=e+Math.imul(B,Y)|0,f=f+Math.imul(B,Z)|0,d=d+Math.imul(x,_)|0,e=e+Math.imul(x,aa)|0,e=e+Math.imul(y,_)|0,f=f+Math.imul(y,aa)|0,d=d+Math.imul(u,ca)|0,e=e+Math.imul(u,da)|0,e=e+Math.imul(v,ca)|0,f=f+Math.imul(v,da)|0,d=d+Math.imul(r,fa)|0,e=e+Math.imul(r,ga)|0,e=e+Math.imul(s,fa)|0,f=f+Math.imul(s,ga)|0,d=d+Math.imul(o,ia)|0,e=e+Math.imul(o,ja)|0,e=e+Math.imul(p,ia)|0,f=f+Math.imul(p,ja)|0,d=d+Math.imul(l,la)|0,e=e+Math.imul(l,ma)|0,e=e+Math.imul(m,la)|0,f=f+Math.imul(m,ma)|0;var ya=(j+d|0)+((8191&e)<<13)|0;j=(f+(e>>>13)|0)+(ya>>>26)|0,ya&=67108863,d=Math.imul(M,P),e=Math.imul(M,Q),e=e+Math.imul(N,P)|0,f=Math.imul(N,Q),d=d+Math.imul(J,S)|0,e=e+Math.imul(J,T)|0,e=e+Math.imul(K,S)|0,f=f+Math.imul(K,T)|0,d=d+Math.imul(G,V)|0,e=e+Math.imul(G,W)|0,e=e+Math.imul(H,V)|0,f=f+Math.imul(H,W)|0,d=d+Math.imul(D,Y)|0,e=e+Math.imul(D,Z)|0,e=e+Math.imul(E,Y)|0,f=f+Math.imul(E,Z)|0,d=d+Math.imul(A,_)|0,e=e+Math.imul(A,aa)|0,e=e+Math.imul(B,_)|0,f=f+Math.imul(B,aa)|0,d=d+Math.imul(x,ca)|0,e=e+Math.imul(x,da)|0,e=e+Math.imul(y,ca)|0,f=f+Math.imul(y,da)|0,d=d+Math.imul(u,fa)|0,e=e+Math.imul(u,ga)|0,e=e+Math.imul(v,fa)|0,f=f+Math.imul(v,ga)|0,d=d+Math.imul(r,ia)|0,e=e+Math.imul(r,ja)|0,e=e+Math.imul(s,ia)|0,f=f+Math.imul(s,ja)|0,d=d+Math.imul(o,la)|0,e=e+Math.imul(o,ma)|0,e=e+Math.imul(p,la)|0,f=f+Math.imul(p,ma)|0,d=d+Math.imul(l,oa)|0,e=e+Math.imul(l,pa)|0,e=e+Math.imul(m,oa)|0,f=f+Math.imul(m,pa)|0;var za=(j+d|0)+((8191&e)<<13)|0;j=(f+(e>>>13)|0)+(za>>>26)|0,za&=67108863,d=Math.imul(M,S),e=Math.imul(M,T),e=e+Math.imul(N,S)|0,f=Math.imul(N,T),d=d+Math.imul(J,V)|0,e=e+Math.imul(J,W)|0,e=e+Math.imul(K,V)|0,f=f+Math.imul(K,W)|0,d=d+Math.imul(G,Y)|0,e=e+Math.imul(G,Z)|0,e=e+Math.imul(H,Y)|0,f=f+Math.imul(H,Z)|0,d=d+Math.imul(D,_)|0,e=e+Math.imul(D,aa)|0,e=e+Math.imul(E,_)|0,f=f+Math.imul(E,aa)|0,d=d+Math.imul(A,ca)|0,e=e+Math.imul(A,da)|0,e=e+Math.imul(B,ca)|0,f=f+Math.imul(B,da)|0,d=d+Math.imul(x,fa)|0,e=e+Math.imul(x,ga)|0,e=e+Math.imul(y,fa)|0,f=f+Math.imul(y,ga)|0,d=d+Math.imul(u,ia)|0,e=e+Math.imul(u,ja)|0,e=e+Math.imul(v,ia)|0,f=f+Math.imul(v,ja)|0,d=d+Math.imul(r,la)|0,e=e+Math.imul(r,ma)|0,e=e+Math.imul(s,la)|0,f=f+Math.imul(s,ma)|0,d=d+Math.imul(o,oa)|0,e=e+Math.imul(o,pa)|0,e=e+Math.imul(p,oa)|0,f=f+Math.imul(p,pa)|0;var Aa=(j+d|0)+((8191&e)<<13)|0;j=(f+(e>>>13)|0)+(Aa>>>26)|0,Aa&=67108863,d=Math.imul(M,V),e=Math.imul(M,W),e=e+Math.imul(N,V)|0,f=Math.imul(N,W),d=d+Math.imul(J,Y)|0,e=e+Math.imul(J,Z)|0,e=e+Math.imul(K,Y)|0,f=f+Math.imul(K,Z)|0,d=d+Math.imul(G,_)|0,e=e+Math.imul(G,aa)|0,e=e+Math.imul(H,_)|0,f=f+Math.imul(H,aa)|0,d=d+Math.imul(D,ca)|0,e=e+Math.imul(D,da)|0,e=e+Math.imul(E,ca)|0,f=f+Math.imul(E,da)|0,d=d+Math.imul(A,fa)|0,e=e+Math.imul(A,ga)|0,e=e+Math.imul(B,fa)|0,f=f+Math.imul(B,ga)|0,d=d+Math.imul(x,ia)|0,e=e+Math.imul(x,ja)|0,e=e+Math.imul(y,ia)|0,f=f+Math.imul(y,ja)|0,d=d+Math.imul(u,la)|0,e=e+Math.imul(u,ma)|0,e=e+Math.imul(v,la)|0,f=f+Math.imul(v,ma)|0,d=d+Math.imul(r,oa)|0,e=e+Math.imul(r,pa)|0,e=e+Math.imul(s,oa)|0,f=f+Math.imul(s,pa)|0;var Ba=(j+d|0)+((8191&e)<<13)|0;j=(f+(e>>>13)|0)+(Ba>>>26)|0,Ba&=67108863,d=Math.imul(M,Y),e=Math.imul(M,Z),e=e+Math.imul(N,Y)|0,f=Math.imul(N,Z),d=d+Math.imul(J,_)|0,e=e+Math.imul(J,aa)|0,e=e+Math.imul(K,_)|0,f=f+Math.imul(K,aa)|0,d=d+Math.imul(G,ca)|0,e=e+Math.imul(G,da)|0,e=e+Math.imul(H,ca)|0,f=f+Math.imul(H,da)|0,d=d+Math.imul(D,fa)|0,e=e+Math.imul(D,ga)|0,e=e+Math.imul(E,fa)|0,f=f+Math.imul(E,ga)|0,d=d+Math.imul(A,ia)|0,e=e+Math.imul(A,ja)|0,e=e+Math.imul(B,ia)|0,f=f+Math.imul(B,ja)|0,d=d+Math.imul(x,la)|0,e=e+Math.imul(x,ma)|0,e=e+Math.imul(y,la)|0,f=f+Math.imul(y,ma)|0,d=d+Math.imul(u,oa)|0,e=e+Math.imul(u,pa)|0,e=e+Math.imul(v,oa)|0,f=f+Math.imul(v,pa)|0;var Ca=(j+d|0)+((8191&e)<<13)|0;j=(f+(e>>>13)|0)+(Ca>>>26)|0,Ca&=67108863,d=Math.imul(M,_),e=Math.imul(M,aa),e=e+Math.imul(N,_)|0,f=Math.imul(N,aa),d=d+Math.imul(J,ca)|0,e=e+Math.imul(J,da)|0,e=e+Math.imul(K,ca)|0,f=f+Math.imul(K,da)|0,d=d+Math.imul(G,fa)|0,e=e+Math.imul(G,ga)|0,e=e+Math.imul(H,fa)|0,f=f+Math.imul(H,ga)|0,d=d+Math.imul(D,ia)|0,e=e+Math.imul(D,ja)|0,e=e+Math.imul(E,ia)|0,f=f+Math.imul(E,ja)|0,d=d+Math.imul(A,la)|0,e=e+Math.imul(A,ma)|0,e=e+Math.imul(B,la)|0,f=f+Math.imul(B,ma)|0,d=d+Math.imul(x,oa)|0,e=e+Math.imul(x,pa)|0,e=e+Math.imul(y,oa)|0,f=f+Math.imul(y,pa)|0;var Da=(j+d|0)+((8191&e)<<13)|0;j=(f+(e>>>13)|0)+(Da>>>26)|0,Da&=67108863,d=Math.imul(M,ca),e=Math.imul(M,da),e=e+Math.imul(N,ca)|0,f=Math.imul(N,da),d=d+Math.imul(J,fa)|0,e=e+Math.imul(J,ga)|0,e=e+Math.imul(K,fa)|0,f=f+Math.imul(K,ga)|0,d=d+Math.imul(G,ia)|0,e=e+Math.imul(G,ja)|0,e=e+Math.imul(H,ia)|0,f=f+Math.imul(H,ja)|0,d=d+Math.imul(D,la)|0,e=e+Math.imul(D,ma)|0,e=e+Math.imul(E,la)|0,f=f+Math.imul(E,ma)|0,d=d+Math.imul(A,oa)|0,e=e+Math.imul(A,pa)|0,e=e+Math.imul(B,oa)|0,f=f+Math.imul(B,pa)|0;var Ea=(j+d|0)+((8191&e)<<13)|0;j=(f+(e>>>13)|0)+(Ea>>>26)|0,Ea&=67108863,d=Math.imul(M,fa),e=Math.imul(M,ga),e=e+Math.imul(N,fa)|0,f=Math.imul(N,ga),d=d+Math.imul(J,ia)|0,e=e+Math.imul(J,ja)|0,e=e+Math.imul(K,ia)|0,f=f+Math.imul(K,ja)|0,d=d+Math.imul(G,la)|0,e=e+Math.imul(G,ma)|0,e=e+Math.imul(H,la)|0,f=f+Math.imul(H,ma)|0,d=d+Math.imul(D,oa)|0,e=e+Math.imul(D,pa)|0,e=e+Math.imul(E,oa)|0,f=f+Math.imul(E,pa)|0;var Fa=(j+d|0)+((8191&e)<<13)|0;j=(f+(e>>>13)|0)+(Fa>>>26)|0,Fa&=67108863,d=Math.imul(M,ia),e=Math.imul(M,ja),e=e+Math.imul(N,ia)|0,f=Math.imul(N,ja),d=d+Math.imul(J,la)|0,e=e+Math.imul(J,ma)|0,e=e+Math.imul(K,la)|0,f=f+Math.imul(K,ma)|0,d=d+Math.imul(G,oa)|0,e=e+Math.imul(G,pa)|0,e=e+Math.imul(H,oa)|0,f=f+Math.imul(H,pa)|0;var Ga=(j+d|0)+((8191&e)<<13)|0;j=(f+(e>>>13)|0)+(Ga>>>26)|0,Ga&=67108863,d=Math.imul(M,la),e=Math.imul(M,ma),e=e+Math.imul(N,la)|0,f=Math.imul(N,ma),d=d+Math.imul(J,oa)|0,e=e+Math.imul(J,pa)|0,e=e+Math.imul(K,oa)|0,f=f+Math.imul(K,pa)|0;var Ha=(j+d|0)+((8191&e)<<13)|0;j=(f+(e>>>13)|0)+(Ha>>>26)|0,Ha&=67108863,d=Math.imul(M,oa),e=Math.imul(M,pa),e=e+Math.imul(N,oa)|0,f=Math.imul(N,pa);var Ia=(j+d|0)+((8191&e)<<13)|0;return j=(f+(e>>>13)|0)+(Ia>>>26)|0,Ia&=67108863,i[0]=qa,i[1]=ra,i[2]=sa,i[3]=ta,i[4]=ua,i[5]=va,i[6]=wa,i[7]=xa,i[8]=ya,i[9]=za,i[10]=Aa,i[11]=Ba,i[12]=Ca,i[13]=Da,i[14]=Ea,i[15]=Fa,i[16]=Ga,i[17]=Ha,i[18]=Ia,0!==j&&(i[19]=j,c.length++),c};Math.imul||(z=j),f.prototype.mulTo=function(a,b){var c,d=this.length+a.length;return c=10===this.length&&10===a.length?z(this,a,b):d<63?j(this,a,b):d<1024?k(this,a,b):l(this,a,b)},m.prototype.makeRBT=function(a){for(var b=new Array(a),c=f.prototype._countBits(a)-1,d=0;d>=1;return d},m.prototype.permute=function(a,b,c,d,e,f){for(var g=0;g>>=1)e++;return 1<>>=13,c[2*g+1]=8191&f,f>>>=13;for(g=2*b;g>=26,b+=e/67108864|0,b+=f>>>26,this.words[c]=67108863&f}return 0!==b&&(this.words[c]=b,this.length++),this},f.prototype.muln=function(a){return this.clone().imuln(a)},f.prototype.sqr=function(){return this.mul(this)},f.prototype.isqr=function(){return this.imul(this.clone())},f.prototype.pow=function(a){var b=i(a);if(0===b.length)return new f(1);for(var c=this,d=0;d=0);var b,c=a%26,e=(a-c)/26,f=67108863>>>26-c<<26-c;if(0!==c){var g=0;for(b=0;b>>26-c}g&&(this.words[b]=g,this.length++)}if(0!==e){for(b=this.length-1;b>=0;b--)this.words[b+e]=this.words[b];for(b=0;b=0);var e;e=b?(b-b%26)/26:0;var f=a%26,g=Math.min((a-f)/26,this.length),h=67108863^67108863>>>f<g)for(this.length-=g,j=0;j=0&&(0!==k||j>=e);j--){var l=0|this.words[j];this.words[j]=k<<26-f|l>>>f,k=l&h}return i&&0!==k&&(i.words[i.length++]=k),0===this.length&&(this.words[0]=0,this.length=1),this.strip()},f.prototype.ishrn=function(a,b,c){return d(0===this.negative),this.iushrn(a,b,c)},f.prototype.shln=function(a){return this.clone().ishln(a)},f.prototype.ushln=function(a){return this.clone().iushln(a)},f.prototype.shrn=function(a){return this.clone().ishrn(a)},f.prototype.ushrn=function(a){return this.clone().iushrn(a)},f.prototype.testn=function(a){d("number"==typeof a&&a>=0);var b=a%26,c=(a-b)/26,e=1<=0);var b=a%26,c=(a-b)/26;if(d(0===this.negative,"imaskn works only with positive numbers"),this.length<=c)return this;if(0!==b&&c++,this.length=Math.min(c,this.length),0!==b){var e=67108863^67108863>>>b<=67108864;b++)this.words[b]-=67108864,b===this.length-1?this.words[b+1]=1:this.words[b+1]++;return this.length=Math.max(this.length,b+1),this},f.prototype.isubn=function(a){if(d("number"==typeof a),d(a<67108864),a<0)return this.iaddn(-a);if(0!==this.negative)return this.negative=0,this.iaddn(a),this.negative=1,this;if(this.words[0]-=a,1===this.length&&this.words[0]<0)this.words[0]=-this.words[0],this.negative=1;else for(var b=0;b>26)-(i/67108864|0),this.words[e+c]=67108863&g}for(;e>26,this.words[e+c]=67108863&g;if(0===h)return this.strip();for(d(h===-1),h=0,e=0;e>26,this.words[e]=67108863&g;return this.negative=1,this.strip()},f.prototype._wordDiv=function(a,b){var c=this.length-a.length,d=this.clone(),e=a,g=0|e.words[e.length-1],h=this._countBits(g);c=26-h,0!==c&&(e=e.ushln(c),d.iushln(c),g=0|e.words[e.length-1]);var i,j=d.length-e.length;if("mod"!==b){i=new f(null),i.length=j+1,i.words=new Array(i.length);for(var k=0;k=0;m--){var n=67108864*(0|d.words[e.length+m])+(0|d.words[e.length+m-1]);for(n=Math.min(n/g|0,67108863),d._ishlnsubmul(e,n,m);0!==d.negative;)n--,d.negative=0,d._ishlnsubmul(e,1,m),d.isZero()||(d.negative^=1);i&&(i.words[m]=n)}return i&&i.strip(),d.strip(),"div"!==b&&0!==c&&d.iushrn(c),{div:i||null,mod:d}},f.prototype.divmod=function(a,b,c){if(d(!a.isZero()),this.isZero())return{div:new f(0),mod:new f(0)};var e,g,h;return 0!==this.negative&&0===a.negative?(h=this.neg().divmod(a,b),"mod"!==b&&(e=h.div.neg()),"div"!==b&&(g=h.mod.neg(),c&&0!==g.negative&&g.iadd(a)),{div:e,mod:g}):0===this.negative&&0!==a.negative?(h=this.divmod(a.neg(),b),"mod"!==b&&(e=h.div.neg()),{div:e,mod:h.mod}):0!==(this.negative&a.negative)?(h=this.neg().divmod(a.neg(),b),"div"!==b&&(g=h.mod.neg(),c&&0!==g.negative&&g.isub(a)),{div:h.div,mod:g}):a.length>this.length||this.cmp(a)<0?{div:new f(0),mod:this}:1===a.length?"div"===b?{div:this.divn(a.words[0]),mod:null}:"mod"===b?{div:null,mod:new f(this.modn(a.words[0]))}:{div:this.divn(a.words[0]),mod:new f(this.modn(a.words[0]))}:this._wordDiv(a,b)},f.prototype.div=function(a){return this.divmod(a,"div",!1).div},f.prototype.mod=function(a){return this.divmod(a,"mod",!1).mod},f.prototype.umod=function(a){return this.divmod(a,"mod",!0).mod},f.prototype.divRound=function(a){var b=this.divmod(a);if(b.mod.isZero())return b.div;var c=0!==b.div.negative?b.mod.isub(a):b.mod,d=a.ushrn(1),e=a.andln(1),f=c.cmp(d);return f<0||1===e&&0===f?b.div:0!==b.div.negative?b.div.isubn(1):b.div.iaddn(1)},f.prototype.modn=function(a){d(a<=67108863);for(var b=(1<<26)%a,c=0,e=this.length-1;e>=0;e--)c=(b*c+(0|this.words[e]))%a;return c},f.prototype.idivn=function(a){d(a<=67108863);for(var b=0,c=this.length-1;c>=0;c--){var e=(0|this.words[c])+67108864*b;this.words[c]=e/a|0,b=e%a}return this.strip()},f.prototype.divn=function(a){return this.clone().idivn(a)},f.prototype.egcd=function(a){d(0===a.negative),d(!a.isZero());var b=this,c=a.clone();b=0!==b.negative?b.umod(a):b.clone();for(var e=new f(1),g=new f(0),h=new f(0),i=new f(1),j=0;b.isEven()&&c.isEven();)b.iushrn(1),c.iushrn(1),++j;for(var k=c.clone(),l=b.clone();!b.isZero();){for(var m=0,n=1;0===(b.words[0]&n)&&m<26;++m,n<<=1);if(m>0)for(b.iushrn(m);m-- >0;)(e.isOdd()||g.isOdd())&&(e.iadd(k),g.isub(l)),e.iushrn(1),g.iushrn(1);for(var o=0,p=1;0===(c.words[0]&p)&&o<26;++o,p<<=1);if(o>0)for(c.iushrn(o);o-- >0;)(h.isOdd()||i.isOdd())&&(h.iadd(k),i.isub(l)),h.iushrn(1),i.iushrn(1);b.cmp(c)>=0?(b.isub(c),e.isub(h),g.isub(i)):(c.isub(b),h.isub(e),i.isub(g))}return{a:h,b:i,gcd:c.iushln(j)}},f.prototype._invmp=function(a){d(0===a.negative),d(!a.isZero());var b=this,c=a.clone();b=0!==b.negative?b.umod(a):b.clone();for(var e=new f(1),g=new f(0),h=c.clone();b.cmpn(1)>0&&c.cmpn(1)>0;){for(var i=0,j=1;0===(b.words[0]&j)&&i<26;++i,j<<=1);if(i>0)for(b.iushrn(i);i-- >0;)e.isOdd()&&e.iadd(h),e.iushrn(1);for(var k=0,l=1;0===(c.words[0]&l)&&k<26;++k,l<<=1);if(k>0)for(c.iushrn(k);k-- >0;)g.isOdd()&&g.iadd(h),g.iushrn(1);b.cmp(c)>=0?(b.isub(c),e.isub(g)):(c.isub(b),g.isub(e))}var m;return m=0===b.cmpn(1)?e:g,m.cmpn(0)<0&&m.iadd(a),m},f.prototype.gcd=function(a){if(this.isZero())return a.abs();if(a.isZero())return this.abs();var b=this.clone(),c=a.clone();b.negative=0,c.negative=0;for(var d=0;b.isEven()&&c.isEven();d++)b.iushrn(1),c.iushrn(1);for(;;){for(;b.isEven();)b.iushrn(1);for(;c.isEven();)c.iushrn(1);var e=b.cmp(c);if(e<0){var f=b;b=c,c=f}else if(0===e||0===c.cmpn(1))break;b.isub(c)}return c.iushln(d)},f.prototype.invm=function(a){return this.egcd(a).a.umod(a)},f.prototype.isEven=function(){return 0===(1&this.words[0])},f.prototype.isOdd=function(){return 1===(1&this.words[0])},f.prototype.andln=function(a){return this.words[0]&a},f.prototype.bincn=function(a){d("number"==typeof a);var b=a%26,c=(a-b)/26,e=1<>>26,h&=67108863,this.words[g]=h}return 0!==f&&(this.words[g]=f,this.length++),this},f.prototype.isZero=function(){return 1===this.length&&0===this.words[0]},f.prototype.cmpn=function(a){var b=a<0;if(0!==this.negative&&!b)return-1;if(0===this.negative&&b)return 1;this.strip();var c;if(this.length>1)c=1;else{b&&(a=-a),d(a<=67108863,"Number is too big");var e=0|this.words[0];c=e===a?0:ea.length)return 1;if(this.length=0;c--){var d=0|this.words[c],e=0|a.words[c];if(d!==e){de&&(b=1);break}}return b},f.prototype.gtn=function(a){return 1===this.cmpn(a)},f.prototype.gt=function(a){return 1===this.cmp(a)},f.prototype.gten=function(a){return this.cmpn(a)>=0},f.prototype.gte=function(a){return this.cmp(a)>=0},f.prototype.ltn=function(a){return this.cmpn(a)===-1},f.prototype.lt=function(a){return this.cmp(a)===-1},f.prototype.lten=function(a){return this.cmpn(a)<=0},f.prototype.lte=function(a){return this.cmp(a)<=0},f.prototype.eqn=function(a){return 0===this.cmpn(a)},f.prototype.eq=function(a){return 0===this.cmp(a)},f.red=function(a){return new s(a)},f.prototype.toRed=function(a){return d(!this.red,"Already a number in reduction context"),d(0===this.negative,"red works only with positives"),a.convertTo(this)._forceRed(a)},f.prototype.fromRed=function(){return d(this.red,"fromRed works only with numbers in reduction context"),this.red.convertFrom(this)},f.prototype._forceRed=function(a){return this.red=a,this},f.prototype.forceRed=function(a){return d(!this.red,"Already a number in reduction context"),this._forceRed(a)},f.prototype.redAdd=function(a){return d(this.red,"redAdd works only with red numbers"),this.red.add(this,a)},f.prototype.redIAdd=function(a){return d(this.red,"redIAdd works only with red numbers"),this.red.iadd(this,a)},f.prototype.redSub=function(a){return d(this.red,"redSub works only with red numbers"),this.red.sub(this,a)},f.prototype.redISub=function(a){return d(this.red,"redISub works only with red numbers"),this.red.isub(this,a)},f.prototype.redShl=function(a){return d(this.red,"redShl works only with red numbers"),this.red.shl(this,a)},f.prototype.redMul=function(a){return d(this.red,"redMul works only with red numbers"),this.red._verify2(this,a),this.red.mul(this,a)},f.prototype.redIMul=function(a){return d(this.red,"redMul works only with red numbers"),this.red._verify2(this,a),this.red.imul(this,a)},f.prototype.redSqr=function(){return d(this.red,"redSqr works only with red numbers"),this.red._verify1(this),this.red.sqr(this)},f.prototype.redISqr=function(){return d(this.red,"redISqr works only with red numbers"),this.red._verify1(this),this.red.isqr(this)},f.prototype.redSqrt=function(){return d(this.red,"redSqrt works only with red numbers"),this.red._verify1(this),this.red.sqrt(this)},f.prototype.redInvm=function(){return d(this.red,"redInvm works only with red numbers"),this.red._verify1(this),this.red.invm(this)},f.prototype.redNeg=function(){return d(this.red,"redNeg works only with red numbers"),this.red._verify1(this),this.red.neg(this)},f.prototype.redPow=function(a){return d(this.red&&!a.red,"redPow(normalNum)"),this.red._verify1(this),this.red.pow(this,a)};var A={k256:null,p224:null,p192:null,p25519:null};n.prototype._tmp=function(){var a=new f(null);return a.words=new Array(Math.ceil(this.n/13)),a},n.prototype.ireduce=function(a){var b,c=a;do this.split(c,this.tmp),c=this.imulK(c),c=c.iadd(this.tmp),b=c.bitLength();while(b>this.n);var d=b0?c.isub(this.p):c.strip(),c},n.prototype.split=function(a,b){a.iushrn(this.n,0,b)},n.prototype.imulK=function(a){return a.imul(this.k)},e(o,n),o.prototype.split=function(a,b){for(var c=4194303,d=Math.min(a.length,9),e=0;e>>22,f=g}f>>>=22,a.words[e-10]=f,0===f&&a.length>10?a.length-=10:a.length-=9},o.prototype.imulK=function(a){a.words[a.length]=0,a.words[a.length+1]=0,a.length+=2;for(var b=0,c=0;c>>=26,a.words[c]=e,b=d}return 0!==b&&(a.words[a.length++]=b),a},f._prime=function B(a){if(A[a])return A[a];var B;if("k256"===a)B=new o;else if("p224"===a)B=new p;else if("p192"===a)B=new q;else{if("p25519"!==a)throw new Error("Unknown prime "+a);B=new r}return A[a]=B,B},s.prototype._verify1=function(a){d(0===a.negative,"red works only with positives"),d(a.red,"red works only with red numbers")},s.prototype._verify2=function(a,b){d(0===(a.negative|b.negative),"red works only with positives"),d(a.red&&a.red===b.red,"red works only with red numbers")},s.prototype.imod=function(a){return this.prime?this.prime.ireduce(a)._forceRed(this):a.umod(this.m)._forceRed(this)},s.prototype.neg=function(a){return a.isZero()?a.clone():this.m.sub(a)._forceRed(this)},s.prototype.add=function(a,b){this._verify2(a,b);var c=a.add(b);return c.cmp(this.m)>=0&&c.isub(this.m),c._forceRed(this)},s.prototype.iadd=function(a,b){this._verify2(a,b);var c=a.iadd(b);return c.cmp(this.m)>=0&&c.isub(this.m),c},s.prototype.sub=function(a,b){this._verify2(a,b);var c=a.sub(b);return c.cmpn(0)<0&&c.iadd(this.m),c._forceRed(this)},s.prototype.isub=function(a,b){this._verify2(a,b);var c=a.isub(b);return c.cmpn(0)<0&&c.iadd(this.m),c},s.prototype.shl=function(a,b){return this._verify1(a),this.imod(a.ushln(b))},s.prototype.imul=function(a,b){return this._verify2(a,b),this.imod(a.imul(b))},s.prototype.mul=function(a,b){return this._verify2(a,b),this.imod(a.mul(b))},s.prototype.isqr=function(a){return this.imul(a,a.clone())},s.prototype.sqr=function(a){return this.mul(a,a)},s.prototype.sqrt=function(a){if(a.isZero())return a.clone();var b=this.m.andln(3);if(d(b%2===1),3===b){var c=this.m.add(new f(1)).iushrn(2);return this.pow(a,c)}for(var e=this.m.subn(1),g=0;!e.isZero()&&0===e.andln(1);)g++,e.iushrn(1);d(!e.isZero());var h=new f(1).toRed(this),i=h.redNeg(),j=this.m.subn(1).iushrn(1),k=this.m.bitLength();for(k=new f(2*k*k).toRed(this);0!==this.pow(k,j).cmp(i);)k.redIAdd(i);for(var l=this.pow(k,e),m=this.pow(a,e.addn(1).iushrn(1)),n=this.pow(a,e),o=g;0!==n.cmp(h);){for(var p=n,q=0;0!==p.cmp(h);q++)p=p.redSqr();d(q=0;e--){for(var k=b.words[e],l=j-1;l>=0;l--){var m=k>>l&1;g!==d[0]&&(g=this.sqr(g)),0!==m||0!==h?(h<<=1,h|=m,i++,(i===c||0===e&&0===l)&&(g=this.mul(g,d[h]),i=0,h=0)):i=0}j=26}return g},s.prototype.convertTo=function(a){var b=a.umod(this.m);return b===a?b.clone():b},s.prototype.convertFrom=function(a){var b=a.clone();return b.red=null,b},f.mont=function(a){return new t(a)},e(t,s),t.prototype.convertTo=function(a){return this.imod(a.ushln(this.shift))},t.prototype.convertFrom=function(a){var b=this.imod(a.mul(this.rinv));return b.red=null,b},t.prototype.imul=function(a,b){if(a.isZero()||b.isZero())return a.words[0]=0,a.length=1,a;var c=a.imul(b),d=c.maskn(this.shift).mul(this.minv).imaskn(this.shift).mul(this.m),e=c.isub(d).iushrn(this.shift),f=e;return e.cmp(this.m)>=0?f=e.isub(this.m):e.cmpn(0)<0&&(f=e.iadd(this.m)),f._forceRed(this)},t.prototype.mul=function(a,b){if(a.isZero()||b.isZero())return new f(0)._forceRed(this);var c=a.mul(b),d=c.maskn(this.shift).mul(this.minv).imaskn(this.shift).mul(this.m),e=c.isub(d).iushrn(this.shift),g=e;return e.cmp(this.m)>=0?g=e.isub(this.m):e.cmpn(0)<0&&(g=e.iadd(this.m)),g._forceRed(this)},t.prototype.invm=function(a){var b=this.imod(a._invmp(this.m).mul(this.r2));return b._forceRed(this)}}("undefined"==typeof b||b,this)},{}],6:[function(a,b,c){var d=a("ethers-utils").randomBytes;b.exports=function(a){return d(a)}},{"ethers-utils":28}],7:[function(a,b,c){"use strict";var d=c;d.version=a("../package.json").version,d.utils=a("./elliptic/utils"),d.rand=a("brorand"),d.hmacDRBG=a("./elliptic/hmac-drbg"),d.curve=a("./elliptic/curve"),d.curves=a("./elliptic/curves"),d.ec=a("./elliptic/ec"),d.eddsa=a("./elliptic/eddsa")},{"../package.json":21,"./elliptic/curve":10,"./elliptic/curves":13,"./elliptic/ec":14,"./elliptic/eddsa":17,"./elliptic/hmac-drbg":18,"./elliptic/utils":20,brorand:6}],8:[function(a,b,c){"use strict";function d(a,b){this.type=a,this.p=new f(b.p,16),this.red=b.prime?f.red(b.prime):f.mont(this.p),this.zero=new f(0).toRed(this.red),this.one=new f(1).toRed(this.red),this.two=new f(2).toRed(this.red),this.n=b.n&&new f(b.n,16),this.g=b.g&&this.pointFromJSON(b.g,b.gRed),this._wnafT1=new Array(4),this._wnafT2=new Array(4),this._wnafT3=new Array(4),this._wnafT4=new Array(4);var c=this.n&&this.p.div(this.n);!c||c.cmpn(100)>0?this.redN=null:(this._maxwellTrick=!0,this.redN=this.n.toRed(this.red))}function e(a,b){this.curve=a,this.type=b,this.precomputed=null}var f=a("bn.js"),g=a("../../elliptic"),h=g.utils,i=h.getNAF,j=h.getJSF,k=h.assert;b.exports=d,d.prototype.point=function(){throw new Error("Not implemented")},d.prototype.validate=function(){throw new Error("Not implemented")},d.prototype._fixedNafMul=function(a,b){k(a.precomputed);var c=a._getDoubles(),d=i(b,1),e=(1<=g;b--)h=(h<<1)+d[b];f.push(h)}for(var j=this.jpoint(null,null,null),l=this.jpoint(null,null,null),m=e;m>0;m--){for(var g=0;g=0;h--){for(var b=0;h>=0&&0===f[h];h--)b++;if(h>=0&&b++,g=g.dblp(b),h<0)break;var j=f[h];k(0!==j),g="affine"===a.type?j>0?g.mixedAdd(e[j-1>>1]):g.mixedAdd(e[-j-1>>1].neg()):j>0?g.add(e[j-1>>1]):g.add(e[-j-1>>1].neg())}return"affine"===a.type?g.toP():g},d.prototype._wnafMulAdd=function(a,b,c,d,e){for(var f=this._wnafT1,g=this._wnafT2,h=this._wnafT3,k=0,l=0;l=1;l-=2){var o=l-1,p=l;if(1===f[o]&&1===f[p]){var q=[b[o],null,null,b[p]];0===b[o].y.cmp(b[p].y)?(q[1]=b[o].add(b[p]),q[2]=b[o].toJ().mixedAdd(b[p].neg())):0===b[o].y.cmp(b[p].y.redNeg())?(q[1]=b[o].toJ().mixedAdd(b[p]),q[2]=b[o].add(b[p].neg())):(q[1]=b[o].toJ().mixedAdd(b[p]),q[2]=b[o].toJ().mixedAdd(b[p].neg()));var r=[-3,-1,-5,-7,0,7,5,1,3],s=j(c[o],c[p]);k=Math.max(s[0].length,k),h[o]=new Array(k),h[p]=new Array(k);for(var t=0;t=0;l--){for(var y=0;l>=0;){for(var z=!0,t=0;t=0&&y++,w=w.dblp(y),l<0)break;for(var t=0;t0?m=g[t][A-1>>1]:A<0&&(m=g[t][-A-1>>1].neg()),w="affine"===m.type?w.mixedAdd(m):w.add(m))}}for(var l=0;l=Math.ceil((a.bitLength()+1)/b.step)},e.prototype._getDoubles=function(a,b){if(this.precomputed&&this.precomputed.doubles)return this.precomputed.doubles;for(var c=[this],d=this,e=0;e=0&&(f=b,g=c),d.negative&&(d=d.neg(),e=e.neg()),f.negative&&(f=f.neg(),g=g.neg()),[{a:d,b:e},{a:f,b:g}]},d.prototype._endoSplit=function(a){var b=this.endo.basis,c=b[0],d=b[1],e=d.b.mul(a).divRound(this.n),f=c.b.neg().mul(a).divRound(this.n),g=e.mul(c.a),h=f.mul(d.a),i=e.mul(c.b),j=f.mul(d.b),k=a.sub(g).sub(h),l=i.add(j).neg();return{k1:k,k2:l}},d.prototype.pointFromX=function(a,b){a=new i(a,16),a.red||(a=a.toRed(this.red));var c=a.redSqr().redMul(a).redIAdd(a.redMul(this.a)).redIAdd(this.b),d=c.redSqrt();if(0!==d.redSqr().redSub(c).cmp(this.zero))throw new Error("invalid point");var e=d.fromRed().isOdd();return(b&&!e||!b&&e)&&(d=d.redNeg()),this.point(a,d)},d.prototype.validate=function(a){if(a.inf)return!0;var b=a.x,c=a.y,d=this.a.redMul(b),e=b.redSqr().redMul(b).redIAdd(d).redIAdd(this.b);return 0===c.redSqr().redISub(e).cmpn(0)},d.prototype._endoWnafMulAdd=function(a,b,c){for(var d=this._endoWnafT1,e=this._endoWnafT2,f=0;f":""},e.prototype.isInfinity=function(){return this.inf},e.prototype.add=function(a){if(this.inf)return a;if(a.inf)return this;if(this.eq(a))return this.dbl();if(this.neg().eq(a))return this.curve.point(null,null);if(0===this.x.cmp(a.x))return this.curve.point(null,null);var b=this.y.redSub(a.y);0!==b.cmpn(0)&&(b=b.redMul(this.x.redSub(a.x).redInvm()));var c=b.redSqr().redISub(this.x).redISub(a.x),d=b.redMul(this.x.redSub(c)).redISub(this.y);return this.curve.point(c,d)},e.prototype.dbl=function(){if(this.inf)return this;var a=this.y.redAdd(this.y);if(0===a.cmpn(0))return this.curve.point(null,null);var b=this.curve.a,c=this.x.redSqr(),d=a.redInvm(),e=c.redAdd(c).redIAdd(c).redIAdd(b).redMul(d),f=e.redSqr().redISub(this.x.redAdd(this.x)),g=e.redMul(this.x.redSub(f)).redISub(this.y);return this.curve.point(f,g)},e.prototype.getX=function(){return this.x.fromRed()},e.prototype.getY=function(){return this.y.fromRed()},e.prototype.mul=function(a){return a=new i(a,16),this._hasDoubles(a)?this.curve._fixedNafMul(this,a):this.curve.endo?this.curve._endoWnafMulAdd([this],[a]):this.curve._wnafMul(this,a)},e.prototype.mulAdd=function(a,b,c){var d=[this,b],e=[a,c];return this.curve.endo?this.curve._endoWnafMulAdd(d,e):this.curve._wnafMulAdd(1,d,e,2)},e.prototype.jmulAdd=function(a,b,c){var d=[this,b],e=[a,c];return this.curve.endo?this.curve._endoWnafMulAdd(d,e,!0):this.curve._wnafMulAdd(1,d,e,2,!0)},e.prototype.eq=function(a){return this===a||this.inf===a.inf&&(this.inf||0===this.x.cmp(a.x)&&0===this.y.cmp(a.y))},e.prototype.neg=function(a){if(this.inf)return this;var b=this.curve.point(this.x,this.y.redNeg());if(a&&this.precomputed){var c=this.precomputed,d=function(a){return a.neg()};b.precomputed={naf:c.naf&&{wnd:c.naf.wnd,points:c.naf.points.map(d)},doubles:c.doubles&&{step:c.doubles.step,points:c.doubles.points.map(d)}}}return b},e.prototype.toJ=function(){if(this.inf)return this.curve.jpoint(null,null,null);var a=this.curve.jpoint(this.x,this.y,this.curve.one);return a},j(f,k.BasePoint),d.prototype.jpoint=function(a,b,c){return new f(this,a,b,c)},f.prototype.toP=function(){if(this.isInfinity())return this.curve.point(null,null);var a=this.z.redInvm(),b=a.redSqr(),c=this.x.redMul(b),d=this.y.redMul(b).redMul(a);return this.curve.point(c,d)},f.prototype.neg=function(){return this.curve.jpoint(this.x,this.y.redNeg(),this.z)},f.prototype.add=function(a){if(this.isInfinity())return a;if(a.isInfinity())return this;var b=a.z.redSqr(),c=this.z.redSqr(),d=this.x.redMul(b),e=a.x.redMul(c),f=this.y.redMul(b.redMul(a.z)),g=a.y.redMul(c.redMul(this.z)),h=d.redSub(e),i=f.redSub(g);if(0===h.cmpn(0))return 0!==i.cmpn(0)?this.curve.jpoint(null,null,null):this.dbl();var j=h.redSqr(),k=j.redMul(h),l=d.redMul(j),m=i.redSqr().redIAdd(k).redISub(l).redISub(l),n=i.redMul(l.redISub(m)).redISub(f.redMul(k)),o=this.z.redMul(a.z).redMul(h);return this.curve.jpoint(m,n,o)},f.prototype.mixedAdd=function(a){if(this.isInfinity())return a.toJ();if(a.isInfinity())return this;var b=this.z.redSqr(),c=this.x,d=a.x.redMul(b),e=this.y,f=a.y.redMul(b).redMul(this.z),g=c.redSub(d),h=e.redSub(f);if(0===g.cmpn(0))return 0!==h.cmpn(0)?this.curve.jpoint(null,null,null):this.dbl();var i=g.redSqr(),j=i.redMul(g),k=c.redMul(i),l=h.redSqr().redIAdd(j).redISub(k).redISub(k),m=h.redMul(k.redISub(l)).redISub(e.redMul(j)),n=this.z.redMul(g); -return this.curve.jpoint(l,m,n)},f.prototype.dblp=function(a){if(0===a)return this;if(this.isInfinity())return this;if(!a)return this.dbl();if(this.curve.zeroA||this.curve.threeA){for(var b=this,c=0;c=0)return!1;if(c.redIAdd(e),0===this.x.cmp(c))return!0}return!1},f.prototype.inspect=function(){return this.isInfinity()?"":""},f.prototype.isInfinity=function(){return 0===this.z.cmpn(0)}},{"../../elliptic":7,"../curve":10,"bn.js":5,inherits:44}],13:[function(a,b,c){"use strict";function d(a){"short"===a.type?this.curve=new h.curve["short"](a):"edwards"===a.type?this.curve=new h.curve.edwards(a):this.curve=new h.curve.mont(a),this.g=this.curve.g,this.n=this.curve.n,this.hash=a.hash,i(this.g.validate(),"Invalid curve"),i(this.g.mul(this.n).isInfinity(),"Invalid curve, G*N != O")}function e(a,b){Object.defineProperty(f,a,{configurable:!0,enumerable:!0,get:function(){var c=new d(b);return Object.defineProperty(f,a,{configurable:!0,enumerable:!0,value:c}),c}})}var f=c,g=a("hash.js"),h=a("../elliptic"),i=h.utils.assert;f.PresetCurve=d,e("p192",{type:"short",prime:"p192",p:"ffffffff ffffffff ffffffff fffffffe ffffffff ffffffff",a:"ffffffff ffffffff ffffffff fffffffe ffffffff fffffffc",b:"64210519 e59c80e7 0fa7e9ab 72243049 feb8deec c146b9b1",n:"ffffffff ffffffff ffffffff 99def836 146bc9b1 b4d22831",hash:g.sha256,gRed:!1,g:["188da80e b03090f6 7cbf20eb 43a18800 f4ff0afd 82ff1012","07192b95 ffc8da78 631011ed 6b24cdd5 73f977a1 1e794811"]}),e("p224",{type:"short",prime:"p224",p:"ffffffff ffffffff ffffffff ffffffff 00000000 00000000 00000001",a:"ffffffff ffffffff ffffffff fffffffe ffffffff ffffffff fffffffe",b:"b4050a85 0c04b3ab f5413256 5044b0b7 d7bfd8ba 270b3943 2355ffb4",n:"ffffffff ffffffff ffffffff ffff16a2 e0b8f03e 13dd2945 5c5c2a3d",hash:g.sha256,gRed:!1,g:["b70e0cbd 6bb4bf7f 321390b9 4a03c1d3 56c21122 343280d6 115c1d21","bd376388 b5f723fb 4c22dfe6 cd4375a0 5a074764 44d58199 85007e34"]}),e("p256",{type:"short",prime:null,p:"ffffffff 00000001 00000000 00000000 00000000 ffffffff ffffffff ffffffff",a:"ffffffff 00000001 00000000 00000000 00000000 ffffffff ffffffff fffffffc",b:"5ac635d8 aa3a93e7 b3ebbd55 769886bc 651d06b0 cc53b0f6 3bce3c3e 27d2604b",n:"ffffffff 00000000 ffffffff ffffffff bce6faad a7179e84 f3b9cac2 fc632551",hash:g.sha256,gRed:!1,g:["6b17d1f2 e12c4247 f8bce6e5 63a440f2 77037d81 2deb33a0 f4a13945 d898c296","4fe342e2 fe1a7f9b 8ee7eb4a 7c0f9e16 2bce3357 6b315ece cbb64068 37bf51f5"]}),e("p384",{type:"short",prime:null,p:"ffffffff ffffffff ffffffff ffffffff ffffffff ffffffff ffffffff fffffffe ffffffff 00000000 00000000 ffffffff",a:"ffffffff ffffffff ffffffff ffffffff ffffffff ffffffff ffffffff fffffffe ffffffff 00000000 00000000 fffffffc",b:"b3312fa7 e23ee7e4 988e056b e3f82d19 181d9c6e fe814112 0314088f 5013875a c656398d 8a2ed19d 2a85c8ed d3ec2aef",n:"ffffffff ffffffff ffffffff ffffffff ffffffff ffffffff c7634d81 f4372ddf 581a0db2 48b0a77a ecec196a ccc52973",hash:g.sha384,gRed:!1,g:["aa87ca22 be8b0537 8eb1c71e f320ad74 6e1d3b62 8ba79b98 59f741e0 82542a38 5502f25d bf55296c 3a545e38 72760ab7","3617de4a 96262c6f 5d9e98bf 9292dc29 f8f41dbd 289a147c e9da3113 b5f0b8c0 0a60b1ce 1d7e819d 7a431d7c 90ea0e5f"]}),e("p521",{type:"short",prime:null,p:"000001ff ffffffff ffffffff ffffffff ffffffff ffffffff ffffffff ffffffff ffffffff ffffffff ffffffff ffffffff ffffffff ffffffff ffffffff ffffffff ffffffff",a:"000001ff ffffffff ffffffff ffffffff ffffffff ffffffff ffffffff ffffffff ffffffff ffffffff ffffffff ffffffff ffffffff ffffffff ffffffff ffffffff fffffffc",b:"00000051 953eb961 8e1c9a1f 929a21a0 b68540ee a2da725b 99b315f3 b8b48991 8ef109e1 56193951 ec7e937b 1652c0bd 3bb1bf07 3573df88 3d2c34f1 ef451fd4 6b503f00",n:"000001ff ffffffff ffffffff ffffffff ffffffff ffffffff ffffffff ffffffff fffffffa 51868783 bf2f966b 7fcc0148 f709a5d0 3bb5c9b8 899c47ae bb6fb71e 91386409",hash:g.sha512,gRed:!1,g:["000000c6 858e06b7 0404e9cd 9e3ecb66 2395b442 9c648139 053fb521 f828af60 6b4d3dba a14b5e77 efe75928 fe1dc127 a2ffa8de 3348b3c1 856a429b f97e7e31 c2e5bd66","00000118 39296a78 9a3bc004 5c8a5fb4 2c7d1bd9 98f54449 579b4468 17afbd17 273e662c 97ee7299 5ef42640 c550b901 3fad0761 353c7086 a272c240 88be9476 9fd16650"]}),e("curve25519",{type:"mont",prime:"p25519",p:"7fffffffffffffff ffffffffffffffff ffffffffffffffff ffffffffffffffed",a:"76d06",b:"1",n:"1000000000000000 0000000000000000 14def9dea2f79cd6 5812631a5cf5d3ed",hash:g.sha256,gRed:!1,g:["9"]}),e("ed25519",{type:"edwards",prime:"p25519",p:"7fffffffffffffff ffffffffffffffff ffffffffffffffff ffffffffffffffed",a:"-1",c:"1",d:"52036cee2b6ffe73 8cc740797779e898 00700a4d4141d8ab 75eb4dca135978a3",n:"1000000000000000 0000000000000000 14def9dea2f79cd6 5812631a5cf5d3ed",hash:g.sha256,gRed:!1,g:["216936d3cd6e53fec0a4e231fdd6dc5c692cc7609525a7b2c9562d608f25d51a","6666666666666666666666666666666666666666666666666666666666666658"]});var j;try{j=a("./precomputed/secp256k1")}catch(k){j=void 0}e("secp256k1",{type:"short",prime:"k256",p:"ffffffff ffffffff ffffffff ffffffff ffffffff ffffffff fffffffe fffffc2f",a:"0",b:"7",n:"ffffffff ffffffff ffffffff fffffffe baaedce6 af48a03b bfd25e8c d0364141",h:"1",hash:g.sha256,beta:"7ae96a2b657c07106e64479eac3434e99cf0497512f58995c1396c28719501ee",lambda:"5363ad4cc05c30e0a5261c028812645a122e22ea20816678df02967c1b23bd72",basis:[{a:"3086d221a7d46bcde86c90e49284eb15",b:"-e4437ed6010e88286f547fa90abfe4c3"},{a:"114ca50f7a8e2f3f657c1108d9d44cfd8",b:"3086d221a7d46bcde86c90e49284eb15"}],gRed:!1,g:["79be667ef9dcbbac55a06295ce870b07029bfcdb2dce28d959f2815b16f81798","483ada7726a3c4655da4fbfc0e1108a8fd17b448a68554199c47d08ffb10d4b8",j]})},{"../elliptic":7,"./precomputed/secp256k1":19,"hash.js":38}],14:[function(a,b,c){"use strict";function d(a){return this instanceof d?("string"==typeof a&&(h(f.curves.hasOwnProperty(a),"Unknown curve "+a),a=f.curves[a]),a instanceof f.curves.PresetCurve&&(a={curve:a}),this.curve=a.curve.curve,this.n=this.curve.n,this.nh=this.n.ushrn(1),this.g=this.curve.g,this.g=a.curve.g,this.g.precompute(a.curve.n.bitLength()+1),void(this.hash=a.hash||a.curve.hash)):new d(a)}var e=a("bn.js"),f=a("../../elliptic"),g=f.utils,h=g.assert,i=a("./key"),j=a("./signature");b.exports=d,d.prototype.keyPair=function(a){return new i(this,a)},d.prototype.keyFromPrivate=function(a,b){return i.fromPrivate(this,a,b)},d.prototype.keyFromPublic=function(a,b){return i.fromPublic(this,a,b)},d.prototype.genKeyPair=function(a){a||(a={});for(var b=new f.hmacDRBG({hash:this.hash,pers:a.pers,entropy:a.entropy||f.rand(this.hash.hmacStrength),nonce:this.n.toArray()}),c=this.n.byteLength(),d=this.n.sub(new e(2));;){var g=new e(b.generate(c));if(!(g.cmp(d)>0))return g.iaddn(1),this.keyFromPrivate(g)}},d.prototype._truncateToN=function(a,b){var c=8*a.byteLength()-this.n.bitLength();return c>0&&(a=a.ushrn(c)),!b&&a.cmp(this.n)>=0?a.sub(this.n):a},d.prototype.sign=function(a,b,c,d){"object"==typeof c&&(d=c,c=null),d||(d={}),b=this.keyFromPrivate(b,c),a=this._truncateToN(new e(a,16));for(var g=this.n.byteLength(),h=b.getPrivate().toArray("be",g),i=a.toArray("be",g),k=new f.hmacDRBG({hash:this.hash,entropy:h,nonce:i,pers:d.pers,persEnc:d.persEnc}),l=this.n.sub(new e(1)),m=0;!0;m++){var n=d.k?d.k(m):new e(k.generate(this.n.byteLength()));if(n=this._truncateToN(n,!0),!(n.cmpn(1)<=0||n.cmp(l)>=0)){var o=this.g.mul(n);if(!o.isInfinity()){var p=o.getX(),q=p.umod(this.n);if(0!==q.cmpn(0)){var r=n.invm(this.n).mul(q.mul(b.getPrivate()).iadd(a));if(r=r.umod(this.n),0!==r.cmpn(0)){var s=(o.getY().isOdd()?1:0)|(0!==p.cmp(q)?2:0);return d.canonical&&r.cmp(this.nh)>0&&(r=this.n.sub(r),s^=1),new j({r:q,s:r,recoveryParam:s})}}}}}},d.prototype.verify=function(a,b,c,d){a=this._truncateToN(new e(a,16)),c=this.keyFromPublic(c,d),b=new j(b,"hex");var f=b.r,g=b.s;if(f.cmpn(1)<0||f.cmp(this.n)>=0)return!1;if(g.cmpn(1)<0||g.cmp(this.n)>=0)return!1;var h=g.invm(this.n),i=h.mul(a).umod(this.n),k=h.mul(f).umod(this.n);if(!this.curve._maxwellTrick){var l=this.g.mulAdd(i,c.getPublic(),k);return!l.isInfinity()&&0===l.getX().umod(this.n).cmp(f)}var l=this.g.jmulAdd(i,c.getPublic(),k);return!l.isInfinity()&&l.eqXToP(f)},d.prototype.recoverPubKey=function(a,b,c,d){h((3&c)===c,"The recovery param is more than two bits"),b=new j(b,d);var f=this.n,g=new e(a),i=b.r,k=b.s,l=1&c,m=c>>1;if(i.cmp(this.curve.p.umod(this.curve.n))>=0&&m)throw new Error("Unable to find sencond key candinate");i=m?this.curve.pointFromX(i.add(this.curve.n),l):this.curve.pointFromX(i,l);var n=b.r.invm(f),o=f.sub(g).mul(n).umod(f),p=k.mul(n).umod(f);return this.g.mulAdd(o,i,p)},d.prototype.getKeyRecoveryParam=function(a,b,c,d){if(b=new j(b,d),null!==b.recoveryParam)return b.recoveryParam;for(var e=0;e<4;e++){var f;try{f=this.recoverPubKey(a,b,e)}catch(a){continue}if(f.eq(c))return e}throw new Error("Unable to find valid recovery factor")}},{"../../elliptic":7,"./key":15,"./signature":16,"bn.js":5}],15:[function(a,b,c){"use strict";function d(a,b){this.ec=a,this.priv=null,this.pub=null,b.priv&&this._importPrivate(b.priv,b.privEnc),b.pub&&this._importPublic(b.pub,b.pubEnc)}var e=a("bn.js"),f=a("../../elliptic"),g=f.utils,h=g.assert;b.exports=d,d.fromPublic=function(a,b,c){return b instanceof d?b:new d(a,{pub:b,pubEnc:c})},d.fromPrivate=function(a,b,c){return b instanceof d?b:new d(a,{priv:b,privEnc:c})},d.prototype.validate=function(){var a=this.getPublic();return a.isInfinity()?{result:!1,reason:"Invalid public key"}:a.validate()?a.mul(this.ec.curve.n).isInfinity()?{result:!0,reason:null}:{result:!1,reason:"Public key * N != O"}:{result:!1,reason:"Public key is not a point"}},d.prototype.getPublic=function(a,b){return"string"==typeof a&&(b=a,a=null),this.pub||(this.pub=this.ec.g.mul(this.priv)),b?this.pub.encode(b,a):this.pub},d.prototype.getPrivate=function(a){return"hex"===a?this.priv.toString(16,2):this.priv},d.prototype._importPrivate=function(a,b){this.priv=new e(a,b||16),this.priv=this.priv.umod(this.ec.curve.n)},d.prototype._importPublic=function(a,b){return a.x||a.y?("mont"===this.ec.curve.type?h(a.x,"Need x coordinate"):"short"!==this.ec.curve.type&&"edwards"!==this.ec.curve.type||h(a.x&&a.y,"Need both x and y coordinate"),void(this.pub=this.ec.curve.point(a.x,a.y))):void(this.pub=this.ec.curve.decodePoint(a,b))},d.prototype.derive=function(a){return a.mul(this.priv).getX()},d.prototype.sign=function(a,b,c){return this.ec.sign(a,this,b,c)},d.prototype.verify=function(a,b){return this.ec.verify(a,b,this)},d.prototype.inspect=function(){return""}},{"../../elliptic":7,"bn.js":5}],16:[function(a,b,c){"use strict";function d(a,b){return a instanceof d?a:void(this._importDER(a,b)||(l(a.r&&a.s,"Signature without r or s"),this.r=new i(a.r,16),this.s=new i(a.s,16),void 0===a.recoveryParam?this.recoveryParam=null:this.recoveryParam=a.recoveryParam))}function e(){this.place=0}function f(a,b){var c=a[b.place++];if(!(128&c))return c;for(var d=15&c,e=0,f=0,g=b.place;f>>3);for(a.push(128|c);--c;)a.push(b>>>(c<<3)&255);a.push(b)}var i=a("bn.js"),j=a("../../elliptic"),k=j.utils,l=k.assert;b.exports=d,d.prototype._importDER=function(a,b){a=k.toArray(a,b);var c=new e;if(48!==a[c.place++])return!1;var d=f(a,c);if(d+c.place!==a.length)return!1;if(2!==a[c.place++])return!1;var g=f(a,c),h=a.slice(c.place,g+c.place);if(c.place+=g,2!==a[c.place++])return!1;var j=f(a,c);if(a.length!==j+c.place)return!1;var l=a.slice(c.place,j+c.place);return 0===h[0]&&128&h[1]&&(h=h.slice(1)),0===l[0]&&128&l[1]&&(l=l.slice(1)),this.r=new i(h),this.s=new i(l),this.recoveryParam=null,!0},d.prototype.toDER=function(a){var b=this.r.toArray(),c=this.s.toArray();for(128&b[0]&&(b=[0].concat(b)),128&c[0]&&(c=[0].concat(c)),b=g(b),c=g(c);!(c[0]||128&c[1]);)c=c.slice(1);var d=[2];h(d,b.length),d=d.concat(b),d.push(2),h(d,c.length);var e=d.concat(c),f=[48];return h(f,e.length),f=f.concat(e),k.encode(f,a)}},{"../../elliptic":7,"bn.js":5}],17:[function(a,b,c){arguments[4][9][0].apply(c,arguments)},{dup:9}],18:[function(a,b,c){"use strict";function d(a){if(!(this instanceof d))return new d(a);this.hash=a.hash,this.predResist=!!a.predResist,this.outLen=this.hash.outSize,this.minEntropy=a.minEntropy||this.hash.hmacStrength,this.reseed=null,this.reseedInterval=null,this.K=null,this.V=null;var b=g.toArray(a.entropy,a.entropyEnc),c=g.toArray(a.nonce,a.nonceEnc),e=g.toArray(a.pers,a.persEnc);h(b.length>=this.minEntropy/8,"Not enough entropy. Minimum is: "+this.minEntropy+" bits"),this._init(b,c,e)}var e=a("hash.js"),f=a("../elliptic"),g=f.utils,h=g.assert;b.exports=d,d.prototype._init=function(a,b,c){var d=a.concat(b).concat(c);this.K=new Array(this.outLen/8),this.V=new Array(this.outLen/8);for(var e=0;e=this.minEntropy/8,"Not enough entropy. Minimum is: "+this.minEntropy+" bits"),this._update(a.concat(c||[])),this.reseed=1},d.prototype.generate=function(a,b,c,d){if(this.reseed>this.reseedInterval)throw new Error("Reseed is required");"string"!=typeof b&&(d=c,c=b,b=null),c&&(c=g.toArray(c,d),this._update(c));for(var e=[];e.length>8,g=255&e;f?c.push(f,g):c.push(g)}return c}function e(a){return 1===a.length?"0"+a:a}function f(a){for(var b="",c=0;c=0;){var f;if(e.isOdd()){var g=e.andln(d-1);f=g>(d>>1)-1?(d>>1)-g:g,e.isubn(f)}else f=0;c.push(f);for(var h=0!==e.cmpn(0)&&0===e.andln(d-1)?b+1:1,i=1;i0||b.cmpn(-e)>0;){var f=a.andln(3)+d&3,g=b.andln(3)+e&3;3===f&&(f=-1),3===g&&(g=-1);var h;if(0===(1&f))h=0;else{var i=a.andln(7)+d&7;h=3!==i&&5!==i||2!==g?f:-f}c[0].push(h);var j;if(0===(1&g))j=0;else{var i=b.andln(7)+e&7;j=3!==i&&5!==i||2!==f?g:-g}c[1].push(j),2*d===h+1&&(d=1-d),2*e===j+1&&(e=1-e),a.iushrn(1),b.iushrn(1)}return c}function i(a,b,c){var d="_"+b;a.prototype[b]=function(){return void 0!==this[d]?this[d]:this[d]=c.call(this)}}function j(a){return"string"==typeof a?l.toArray(a,"hex"):a}function k(a){return new m(a,"hex","le")}var l=c,m=a("bn.js");l.assert=function(a,b){if(!a)throw new Error(b||"Assertion failed")},l.toArray=d,l.zero2=e,l.toHex=f,l.encode=function(a,b){return"hex"===b?f(a):a},l.getNAF=g,l.getJSF=h,l.cachedProperty=i,l.parseBytes=j,l.intFromLE=k},{"bn.js":5}],21:[function(a,b,c){b.exports={version:"6.3.3"}},{}],22:[function(a,b,c){function d(a){"string"==typeof a&&a.match(/^0x[0-9A-Fa-f]{40}$/)||h("invalid address",{input:a}),a=a.toLowerCase();for(var b=a.substring(2).split(""),c=0;c>1]>>4>=8&&(a[c]=a[c].toUpperCase()),(15&b[c>>1])>=8&&(a[c+1]=a[c+1].toUpperCase());return"0x"+a.join("")}function e(a,b){var c=null;if("string"!=typeof a&&h("invalid address",{input:a}),a.match(/^(0x)?[0-9a-fA-F]{40}$/))"0x"!==a.substring(0,2)&&(a="0x"+a),c=d(a),a.match(/([A-F].*[a-f])|([a-f].*[A-F])/)&&c!==a&&h("invalid address checksum",{input:a,expected:c});else if(a.match(/^XE[0-9]{2}[0-9A-Za-z]{30,31}$/)){for(a.substring(2,4)!==j(a)&&h("invalid address icap checksum",{input:a}),c=new f(a.substring(4),36).toString(16);c.length<40;)c="0"+c;c=d("0x"+c)}else h("invalid address",{input:a});if(b){for(var e=new f(c.substring(2),16).toString(36).toUpperCase();e.length<30;)e="0"+e;return"XE"+j("XE00"+e)+e}return c}var f=a("bn.js"),g=a("./convert"),h=a("./throw-error"),i=a("./keccak256"),j=function(){for(var a={},b=0;b<10;b++)a[String(b)]=String(b);for(var b=0;b<26;b++)a[String.fromCharCode(65+b)]=String(10+b);var c=Math.floor(Math.log10(Number.MAX_SAFE_INTEGER));return function(b){b=b.toUpperCase(),b=b.substring(4)+b.substring(0,2)+"00";for(var d=b.split(""),e=0;e=c;){var f=d.substring(0,c);d=parseInt(f,10)%97+d.substring(f.length)}for(var g=String(98-parseInt(d,10)%97);g.length<2;)g="0"+g;return g}}();b.exports={getAddress:e}},{"./convert":26,"./keccak256":29,"./throw-error":35,"bn.js":5}],23:[function(a,b,c){function d(a){if(!(this instanceof d))throw new Error("missing new");i.isHexString(a)?("0x"==a&&(a="0x0"),a=new g(a.substring(2),16)):"string"==typeof a&&a.match(/^-?[0-9]*$/)?(""==a&&(a="0"),a=new g(a)):"number"==typeof a&&parseInt(a)==a?a=new g(a):g.isBN(a)||(a instanceof d?a=a._bn:i.isArrayish(a)?a=new g(i.hexlify(a).substring(2),16):j("invalid BigNumber value",{input:a})),h(this,"_bn",a)}function e(a){return a instanceof d}function f(a){return a instanceof d?a:new d(a)}var g=a("bn.js"),h=a("./properties").defineProperty,i=a("./convert"),j=a("./throw-error");h(d,"constantNegativeOne",f(-1)),h(d,"constantZero",f(0)),h(d,"constantOne",f(1)),h(d,"constantTwo",f(2)),h(d,"constantWeiPerEther",f(new g("1000000000000000000"))),h(d.prototype,"fromTwos",function(a){return new d(this._bn.fromTwos(a))}),h(d.prototype,"toTwos",function(a){return new d(this._bn.toTwos(a))}),h(d.prototype,"add",function(a){return new d(this._bn.add(f(a)._bn))}),h(d.prototype,"sub",function(a){return new d(this._bn.sub(f(a)._bn))}),h(d.prototype,"div",function(a){return new d(this._bn.div(f(a)._bn))}),h(d.prototype,"mul",function(a){return new d(this._bn.mul(f(a)._bn))}),h(d.prototype,"mod",function(a){return new d(this._bn.mod(f(a)._bn))}),h(d.prototype,"maskn",function(a){return new d(this._bn.maskn(a))}),h(d.prototype,"eq",function(a){return this._bn.eq(f(a)._bn)}),h(d.prototype,"lt",function(a){return this._bn.lt(f(a)._bn)}),h(d.prototype,"lte",function(a){return this._bn.lte(f(a)._bn)}),h(d.prototype,"gte",function(a){return this._bn.gte(f(a)._bn)}),h(d.prototype,"isZero",function(){return this._bn.isZero()}),h(d.prototype,"toNumber",function(a){return this._bn.toNumber()}),h(d.prototype,"toString",function(){return this._bn.toString(10)}),h(d.prototype,"toHexString",function(){var a=this._bn.toString(16);return a.length%2&&(a="0"+a),"0x"+a}),b.exports={isBigNumber:e,bigNumberify:f}},{"./convert":26,"./properties":31,"./throw-error":35,"bn.js":5}],24:[function(a,b,c){(function(c){"use strict";function d(a){if(a<=0||a>1024||parseInt(a)!=a)throw new Error("invalid length");var b=new Uint8Array(a);return e.getRandomValues(b),b}var e=(a("./properties.js").defineProperty,c.crypto||c.msCrypto);e&&e.getRandomValues?console.log("Found strong random number source"):(console.log("WARNING: Missing strong random number source; using weak randomBytes"),e={getRandomValues:function(a){for(var b=0;b<20;b++)for(var c=0;c=256||parseInt(c)!=c)return!1}return!0}function e(a,b){if(a&&a.toHexString&&(a=a.toHexString()),i(a)){a=a.substring(2),a.length%2&&(a="0"+a);for(var c=[],e=0;e>4]+l[15&g])}return"0x"+e.join("")}k("invalid hexlify value",{name:b,input:a})}var k=(a("./properties.js").defineProperty,a("./throw-error")),l="0123456789abcdef";b.exports={arrayify:e,isArrayish:d,concat:f,padZeros:h,stripZeros:g,hexlify:j,isHexString:i}},{"./properties.js":31,"./throw-error":35}],27:[function(a,b,c){"use strict";function d(a){return a.buffer||(a=h.arrayify(a)),new f.hmac(g.createSha256,a)}function e(a){return a.buffer||(a=h.arrayify(a)),new f.hmac(g.createSha512,a)}var f=a("hash.js"),g=a("./sha2.js"),h=a("./convert.js");b.exports={createSha256Hmac:d,createSha512Hmac:e}},{"./convert.js":26,"./sha2.js":33,"hash.js":38}],28:[function(a,b,c){"use strict";var d=a("./address"),e=a("./bignumber"),f=a("./contract-address"),g=a("./convert"),h=a("./keccak256"),i=a("./sha2").sha256,j=a("./random-bytes"),k=a("./properties"),l=a("./rlp"),m=a("./utf8"),n=a("./units");b.exports={RLP:l,defineProperty:k.defineProperty,etherSymbol:"Ξ",arrayify:g.arrayify,concat:g.concat,padZeros:g.padZeros,stripZeros:g.stripZeros,bigNumberify:e.bigNumberify,hexlify:g.hexlify,toUtf8Bytes:m.toUtf8Bytes,toUtf8String:m.toUtf8String,getAddress:d.getAddress,getContractAddress:f.getContractAddress,formatEther:n.formatEther,parseEther:n.parseEther,keccak256:h,sha256:i,randomBytes:j},a("./standalone")({utils:b.exports})},{"./address":22,"./bignumber":23,"./contract-address":25,"./convert":26,"./keccak256":29,"./properties":31,"./random-bytes":24,"./rlp":32,"./sha2":33,"./standalone":34,"./units":36,"./utf8":37}],29:[function(a,b,c){"use strict";function d(a){return a=f.arrayify(a),"0x"+e.keccak_256(a)}var e=a("js-sha3"),f=a("./convert.js");b.exports=d},{"./convert.js":26,"js-sha3":45}],30:[function(a,b,c){function d(a,b,c,d,e){var f,g=1,h=new Uint8Array(d),i=new Uint8Array(b.length+4);i.set(b);for(var j,k,l=1;l<=g;l++){i[b.length]=l>>24&255,i[b.length+1]=l>>16&255,i[b.length+2]=l>>8&255,i[b.length+3]=255&l;var m=e(a).update(i).digest();f||(f=m.length,k=new Uint8Array(f),g=Math.ceil(d/f),j=d-(g-1)*f),k.set(m);for(var n=1;n>=8;return b}function e(a,b,c){for(var d=0,e=0;eb+1+d)throw new Error("invalid rlp")}return{consumed:1+d,result:e}}function i(a,b){if(0===a.length)throw new Error("invalid rlp data");if(a[b]>=248){var c=a[b]-247;if(b+1+c>a.length)throw new Error("too short");var d=e(a,b+1,c);if(b+1+c+d>a.length)throw new Error("to short");return h(a,b,b+1+c,c+d)}if(a[b]>=192){var d=a[b]-192;if(b+1+d>a.length)throw new Error("invalid rlp data");return h(a,b,b+1,d)}if(a[b]>=184){var c=a[b]-183;if(b+1+c>a.length)throw new Error("invalid rlp data");var d=e(a,b+1,c);if(b+1+c+d>a.length)throw new Error("invalid rlp data");var f=k.hexlify(a.slice(b+1+c,b+1+c+d));return{consumed:1+c+d,result:f}}if(a[b]>=128){var d=a[b]-128;if(b+1+d>a.offset)throw new Error("invlaid rlp data");var f=k.hexlify(a.slice(b+1,b+1+d));return{consumed:1+d,result:f}}return{consumed:1,result:k.hexlify(a[b])}}function j(a){a=k.arrayify(a);var b=i(a,0);if(b.consumed!==a.length)throw new Error("invalid rlp data");return b.result}var k=a("./convert.js");b.exports={encode:g,decode:j}},{"./convert.js":26}],33:[function(a,b,c){"use strict";function d(a){return a=g.arrayify(a),"0x"+f.sha256().update(a).digest("hex")}function e(a){return a=g.arrayify(a),"0x"+f.sha512().update(a).digest("hex")}var f=a("hash.js"),g=a("./convert.js");b.exports={sha256:d,sha512:e,createSha256:f.sha256,createSha512:f.sha512}},{"./convert.js":26,"hash.js":38}],34:[function(a,b,c){(function(c){function d(){}function e(a){null==c.ethers&&f(c,"ethers",new d);for(var b in a)null==c.ethers[b]&&f(c.ethers,b,a[b])}var f=a("./properties.js").defineProperty;b.exports=e}).call(this,"undefined"!=typeof global?global:"undefined"!=typeof self?self:"undefined"!=typeof window?window:{})},{"./properties.js":31}],35:[function(a,b,c){"use strict";function d(a,b){var c=new Error(a);for(var d in b)c[d]=b[d];throw c}b.exports=d},{}],36:[function(a,b,c){function d(a,b){a=f(a),b||(b={});var c=a.lt(h);c&&(a=a.mul(i));for(var d=a.mod(j).toString(10);d.length<18;)d="0"+d;b.pad||(d=d.match(/^([0-9]*[1-9]|0)(0*)/)[1]);var e=a.div(j).toString(10);b.commify&&(e=e.replace(/\B(?=(\d{3})+(?!\d))/g,","));var g=e+"."+d;return c&&(g="-"+g),g}function e(a){"string"==typeof a&&a.match(/^-?[0-9.,]+$/)||g("invalid value",{input:a});var b=a.replace(/,/g,""),c="-"===b.substring(0,1);c&&(b=b.substring(1)),"."===b&&g("invalid value",{input:a});var d=b.split(".");d.length>2&&g("too many decimal points",{input:a});var e=d[0],h=d[1];for(e||(e="0"),h||(h="0"),h.length>18&&g("too many decimal 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Error("PKCS#7 padding byte out of range");for(var c=a.length-b,d=0;d191&&d<224?(b.push(String.fromCharCode((31&d)<<6|63&a[c+1])),c+=2):(b.push(String.fromCharCode((15&d)<<12|(63&a[c+1])<<6|63&a[c+2])),c+=3)}return b.join("")}return{toBytes:a,fromBytes:b}}(),m=function(){function a(a){for(var b=[],c=0;c>4]+c[15&e])}return b.join("")}var 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{ +if(!(this instanceof D))throw Error("AES must be instanitated with `new`");Object.defineProperty(this,"key",{value:f(a,!0)}),this._prepare()};D.prototype._prepare=function(){var a=n[this.key.length];if(null==a)throw new Error("invalid key size (must be 16, 24 or 32 bytes)");this._Ke=[],this._Kd=[];for(var b=0;b<=a;b++)this._Ke.push([0,0,0,0]),this._Kd.push([0,0,0,0]);for(var c,d=4*(a+1),e=this.key.length/4,f=i(this.key),b=0;b>2,this._Ke[c][b%4]=f[b],this._Kd[a-c][b%4]=f[b];for(var g,h=0,j=e;j>16&255]<<24^p[g>>8&255]<<16^p[255&g]<<8^p[g>>24&255]^o[h]<<24,h+=1,8!=e)for(var b=1;b>8&255]<<8^p[g>>16&255]<<16^p[g>>24&255]<<24;for(var b=e/2+1;b>2,l=j%4,this._Ke[k][l]=f[b],this._Kd[a-k][l]=f[b++],j++}for(var k=1;k>24&255]^A[g>>16&255]^B[g>>8&255]^C[255&g]},D.prototype.encrypt=function(a){if(16!=a.length)throw new Error("invalid plaintext size (must be 16 bytes)");for(var b=this._Ke.length-1,c=[0,0,0,0],d=i(a),e=0;e<4;e++)d[e]^=this._Ke[0][e];for(var f=1;f>24&255]^s[d[(e+1)%4]>>16&255]^t[d[(e+2)%4]>>8&255]^u[255&d[(e+3)%4]]^this._Ke[f][e];d=c.slice()}for(var h,j=g(16),e=0;e<4;e++)h=this._Ke[b][e],j[4*e]=255&(p[d[e]>>24&255]^h>>24),j[4*e+1]=255&(p[d[(e+1)%4]>>16&255]^h>>16),j[4*e+2]=255&(p[d[(e+2)%4]>>8&255]^h>>8),j[4*e+3]=255&(p[255&d[(e+3)%4]]^h);return j},D.prototype.decrypt=function(a){if(16!=a.length)throw new Error("invalid ciphertext size (must be 16 bytes)");for(var b=this._Kd.length-1,c=[0,0,0,0],d=i(a),e=0;e<4;e++)d[e]^=this._Kd[0][e];for(var f=1;f>24&255]^w[d[(e+3)%4]>>16&255]^x[d[(e+2)%4]>>8&255]^y[255&d[(e+1)%4]]^this._Kd[f][e];d=c.slice()}for(var h,j=g(16),e=0;e<4;e++)h=this._Kd[b][e],j[4*e]=255&(q[d[e]>>24&255]^h>>24),j[4*e+1]=255&(q[d[(e+3)%4]>>16&255]^h>>16),j[4*e+2]=255&(q[d[(e+2)%4]>>8&255]^h>>8),j[4*e+3]=255&(q[255&d[(e+1)%4]]^h);return j};var E=function(a){if(!(this instanceof E))throw Error("AES must be instanitated with `new`");this.description="Electronic Code Block",this.name="ecb",this._aes=new D(a)};E.prototype.encrypt=function(a){if(a=f(a),a.length%16!==0)throw new Error("invalid plaintext size (must be multiple of 16 bytes)");for(var b=g(a.length),c=g(16),d=0;d=0;--b)this._counter[b]=a%256,a>>=8},I.prototype.setBytes=function(a){if(a=f(a,!0),16!=a.length)throw new Error("invalid counter bytes size (must be 16 bytes)");this._counter=a},I.prototype.increment=function(){for(var a=15;a>=0;a--){if(255!==this._counter[a]){this._counter[a]++;break}this._counter[a]=0}};var J=function(a,b){if(!(this instanceof J))throw Error("AES must be instanitated with `new`");this.description="Counter",this.name="ctr",b instanceof I||(b=new I(b)),this._counter=b,this._remainingCounter=null,this._remainingCounterIndex=16,this._aes=new D(a)};J.prototype.encrypt=function(a){for(var b=f(a,!0),c=0;c=49&&g<=54?g-49+10:g>=17&&g<=22?g-17+10:15&g}return d}function h(a,b,c,d){for(var e=0,f=Math.min(a.length,c),g=b;g=49?h-49+10:h>=17?h-17+10:h}return e}function i(a){for(var b=new Array(a.bitLength()),c=0;c>>e}return b}function j(a,b,c){c.negative=b.negative^a.negative;var d=a.length+b.length|0;c.length=d,d=d-1|0;var e=0|a.words[0],f=0|b.words[0],g=e*f,h=67108863&g,i=g/67108864|0;c.words[0]=h;for(var j=1;j>>26,l=67108863&i,m=Math.min(j,b.length-1),n=Math.max(0,j-a.length+1);n<=m;n++){var o=j-n|0;e=0|a.words[o],f=0|b.words[n],g=e*f+l,k+=g/67108864|0,l=67108863&g}c.words[j]=0|l,i=0|k}return 0!==i?c.words[j]=0|i:c.length--,c.strip()}function k(a,b,c){c.negative=b.negative^a.negative,c.length=a.length+b.length;for(var d=0,e=0,f=0;f>>26)|0,e+=g>>>26,g&=67108863}c.words[f]=h,d=g,g=e}return 0!==d?c.words[f]=d:c.length--,c.strip()}function l(a,b,c){var d=new m;return d.mulp(a,b,c)}function m(a,b){this.x=a,this.y=b}function n(a,b){this.name=a,this.p=new f(b,16),this.n=this.p.bitLength(),this.k=new f(1).iushln(this.n).isub(this.p),this.tmp=this._tmp()}function o(){n.call(this,"k256","ffffffff ffffffff ffffffff ffffffff ffffffff ffffffff fffffffe fffffc2f")}function p(){n.call(this,"p224","ffffffff ffffffff ffffffff ffffffff 00000000 00000000 00000001")}function q(){n.call(this,"p192","ffffffff ffffffff ffffffff fffffffe ffffffff ffffffff")}function r(){n.call(this,"25519","7fffffffffffffff ffffffffffffffff ffffffffffffffff ffffffffffffffed")}function s(a){if("string"==typeof a){var b=f._prime(a);this.m=b.p,this.prime=b}else d(a.gtn(1),"modulus must be greater than 1"),this.m=a,this.prime=null}function t(a){s.call(this,a),this.shift=this.m.bitLength(),this.shift%26!==0&&(this.shift+=26-this.shift%26),this.r=new f(1).iushln(this.shift),this.r2=this.imod(this.r.sqr()),this.rinv=this.r._invmp(this.m),this.minv=this.rinv.mul(this.r).isubn(1).div(this.m),this.minv=this.minv.umod(this.r),this.minv=this.r.sub(this.minv)}"object"==typeof b?b.exports=f:c.BN=f,f.BN=f,f.wordSize=26;var u;try{u=a("buffer").Buffer}catch(v){}f.isBN=function(a){return a instanceof f||null!==a&&"object"==typeof 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this.words=[0],this.length=1,this;this.length=Math.ceil(a.length/3),this.words=new Array(this.length);for(var e=0;e=0;e-=3)g=a[e]|a[e-1]<<8|a[e-2]<<16,this.words[f]|=g<>>26-h&67108863,h+=24,h>=26&&(h-=26,f++);else if("le"===c)for(e=0,f=0;e>>26-h&67108863,h+=24,h>=26&&(h-=26,f++);return this.strip()},f.prototype._parseHex=function(a,b){this.length=Math.ceil((a.length-b)/6),this.words=new Array(this.length);for(var c=0;c=b;c-=6)e=g(a,c,c+6),this.words[d]|=e<>>26-f&4194303,f+=24,f>=26&&(f-=26,d++);c+6!==b&&(e=g(a,b,c+6),this.words[d]|=e<>>26-f&4194303),this.strip()},f.prototype._parseBase=function(a,b,c){this.words=[0],this.length=1;for(var d=0,e=1;e<=67108863;e*=b)d++;d--,e=e/b|0;for(var f=a.length-c,g=f%d,i=Math.min(f,f-g)+c,j=0,k=c;k1&&0===this.words[this.length-1];)this.length--;return this._normSign()},f.prototype._normSign=function(){return 1===this.length&&0===this.words[0]&&(this.negative=0),this},f.prototype.inspect=function(){return(this.red?""};var w=["","0","00","000","0000","00000","000000","0000000","00000000","000000000","0000000000","00000000000","000000000000","0000000000000","00000000000000","000000000000000","0000000000000000","00000000000000000","000000000000000000","0000000000000000000","00000000000000000000","000000000000000000000","0000000000000000000000","00000000000000000000000","000000000000000000000000","0000000000000000000000000"],x=[0,0,25,16,12,11,10,9,8,8,7,7,7,7,6,6,6,6,6,6,6,5,5,5,5,5,5,5,5,5,5,5,5,5,5,5,5],y=[0,0,33554432,43046721,16777216,48828125,60466176,40353607,16777216,43046721,1e7,19487171,35831808,62748517,7529536,11390625,16777216,24137569,34012224,47045881,64e6,4084101,5153632,6436343,7962624,9765625,11881376,14348907,17210368,20511149,243e5,28629151,33554432,39135393,45435424,52521875,60466176];f.prototype.toString=function(a,b){a=a||10,b=0|b||1;var c;if(16===a||"hex"===a){c="";for(var e=0,f=0,g=0;g>>24-e&16777215,c=0!==f||g!==this.length-1?w[6-i.length]+i+c:i+c,e+=2,e>=26&&(e-=26,g--)}for(0!==f&&(c=f.toString(16)+c);c.length%b!==0;)c="0"+c;return 0!==this.negative&&(c="-"+c),c}if(a===(0|a)&&a>=2&&a<=36){var j=x[a],k=y[a];c="";var l=this.clone();for(l.negative=0;!l.isZero();){var m=l.modn(k).toString(a);l=l.idivn(k),c=l.isZero()?m+c:w[j-m.length]+m+c}for(this.isZero()&&(c="0"+c);c.length%b!==0;)c="0"+c;return 0!==this.negative&&(c="-"+c),c}d(!1,"Base should be between 2 and 36")},f.prototype.toNumber=function(){var a=this.words[0];return 2===this.length?a+=67108864*this.words[1]:3===this.length&&1===this.words[2]?a+=4503599627370496+67108864*this.words[1]:this.length>2&&d(!1,"Number can only safely store up to 53 bits"),0!==this.negative?-a:a},f.prototype.toJSON=function(){return this.toString(16)},f.prototype.toBuffer=function(a,b){return d("undefined"!=typeof u),this.toArrayLike(u,a,b)},f.prototype.toArray=function(a,b){return 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ra=(j+d|0)+((8191&e)<<13)|0;j=(f+(e>>>13)|0)+(ra>>>26)|0,ra&=67108863,d=Math.imul(r,P),e=Math.imul(r,Q),e=e+Math.imul(s,P)|0,f=Math.imul(s,Q),d=d+Math.imul(o,S)|0,e=e+Math.imul(o,T)|0,e=e+Math.imul(p,S)|0,f=f+Math.imul(p,T)|0,d=d+Math.imul(l,V)|0,e=e+Math.imul(l,W)|0,e=e+Math.imul(m,V)|0,f=f+Math.imul(m,W)|0;var sa=(j+d|0)+((8191&e)<<13)|0;j=(f+(e>>>13)|0)+(sa>>>26)|0,sa&=67108863,d=Math.imul(u,P),e=Math.imul(u,Q),e=e+Math.imul(v,P)|0,f=Math.imul(v,Q),d=d+Math.imul(r,S)|0,e=e+Math.imul(r,T)|0,e=e+Math.imul(s,S)|0,f=f+Math.imul(s,T)|0,d=d+Math.imul(o,V)|0,e=e+Math.imul(o,W)|0,e=e+Math.imul(p,V)|0,f=f+Math.imul(p,W)|0,d=d+Math.imul(l,Y)|0,e=e+Math.imul(l,Z)|0,e=e+Math.imul(m,Y)|0,f=f+Math.imul(m,Z)|0;var 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va=(j+d|0)+((8191&e)<<13)|0;j=(f+(e>>>13)|0)+(va>>>26)|0,va&=67108863,d=Math.imul(D,P),e=Math.imul(D,Q),e=e+Math.imul(E,P)|0,f=Math.imul(E,Q),d=d+Math.imul(A,S)|0,e=e+Math.imul(A,T)|0,e=e+Math.imul(B,S)|0,f=f+Math.imul(B,T)|0,d=d+Math.imul(x,V)|0,e=e+Math.imul(x,W)|0,e=e+Math.imul(y,V)|0,f=f+Math.imul(y,W)|0,d=d+Math.imul(u,Y)|0,e=e+Math.imul(u,Z)|0,e=e+Math.imul(v,Y)|0,f=f+Math.imul(v,Z)|0,d=d+Math.imul(r,_)|0,e=e+Math.imul(r,aa)|0,e=e+Math.imul(s,_)|0,f=f+Math.imul(s,aa)|0,d=d+Math.imul(o,ca)|0,e=e+Math.imul(o,da)|0,e=e+Math.imul(p,ca)|0,f=f+Math.imul(p,da)|0,d=d+Math.imul(l,fa)|0,e=e+Math.imul(l,ga)|0,e=e+Math.imul(m,fa)|0,f=f+Math.imul(m,ga)|0;var wa=(j+d|0)+((8191&e)<<13)|0;j=(f+(e>>>13)|0)+(wa>>>26)|0,wa&=67108863,d=Math.imul(G,P),e=Math.imul(G,Q),e=e+Math.imul(H,P)|0,f=Math.imul(H,Q),d=d+Math.imul(D,S)|0,e=e+Math.imul(D,T)|0,e=e+Math.imul(E,S)|0,f=f+Math.imul(E,T)|0,d=d+Math.imul(A,V)|0,e=e+Math.imul(A,W)|0,e=e+Math.imul(B,V)|0,f=f+Math.imul(B,W)|0,d=d+Math.imul(x,Y)|0,e=e+Math.imul(x,Z)|0,e=e+Math.imul(y,Y)|0,f=f+Math.imul(y,Z)|0,d=d+Math.imul(u,_)|0,e=e+Math.imul(u,aa)|0,e=e+Math.imul(v,_)|0,f=f+Math.imul(v,aa)|0,d=d+Math.imul(r,ca)|0,e=e+Math.imul(r,da)|0,e=e+Math.imul(s,ca)|0,f=f+Math.imul(s,da)|0,d=d+Math.imul(o,fa)|0,e=e+Math.imul(o,ga)|0,e=e+Math.imul(p,fa)|0,f=f+Math.imul(p,ga)|0,d=d+Math.imul(l,ia)|0,e=e+Math.imul(l,ja)|0,e=e+Math.imul(m,ia)|0,f=f+Math.imul(m,ja)|0;var xa=(j+d|0)+((8191&e)<<13)|0;j=(f+(e>>>13)|0)+(xa>>>26)|0,xa&=67108863,d=Math.imul(J,P),e=Math.imul(J,Q),e=e+Math.imul(K,P)|0,f=Math.imul(K,Q),d=d+Math.imul(G,S)|0,e=e+Math.imul(G,T)|0,e=e+Math.imul(H,S)|0,f=f+Math.imul(H,T)|0,d=d+Math.imul(D,V)|0,e=e+Math.imul(D,W)|0,e=e+Math.imul(E,V)|0,f=f+Math.imul(E,W)|0,d=d+Math.imul(A,Y)|0,e=e+Math.imul(A,Z)|0,e=e+Math.imul(B,Y)|0,f=f+Math.imul(B,Z)|0,d=d+Math.imul(x,_)|0,e=e+Math.imul(x,aa)|0,e=e+Math.imul(y,_)|0,f=f+Math.imul(y,aa)|0,d=d+Math.imul(u,ca)|0,e=e+Math.imul(u,da)|0,e=e+Math.imul(v,ca)|0,f=f+Math.imul(v,da)|0,d=d+Math.imul(r,fa)|0,e=e+Math.imul(r,ga)|0,e=e+Math.imul(s,fa)|0,f=f+Math.imul(s,ga)|0,d=d+Math.imul(o,ia)|0,e=e+Math.imul(o,ja)|0,e=e+Math.imul(p,ia)|0,f=f+Math.imul(p,ja)|0,d=d+Math.imul(l,la)|0,e=e+Math.imul(l,ma)|0,e=e+Math.imul(m,la)|0,f=f+Math.imul(m,ma)|0;var ya=(j+d|0)+((8191&e)<<13)|0;j=(f+(e>>>13)|0)+(ya>>>26)|0,ya&=67108863,d=Math.imul(M,P),e=Math.imul(M,Q),e=e+Math.imul(N,P)|0,f=Math.imul(N,Q),d=d+Math.imul(J,S)|0,e=e+Math.imul(J,T)|0,e=e+Math.imul(K,S)|0,f=f+Math.imul(K,T)|0,d=d+Math.imul(G,V)|0,e=e+Math.imul(G,W)|0,e=e+Math.imul(H,V)|0,f=f+Math.imul(H,W)|0,d=d+Math.imul(D,Y)|0,e=e+Math.imul(D,Z)|0,e=e+Math.imul(E,Y)|0,f=f+Math.imul(E,Z)|0,d=d+Math.imul(A,_)|0,e=e+Math.imul(A,aa)|0,e=e+Math.imul(B,_)|0,f=f+Math.imul(B,aa)|0,d=d+Math.imul(x,ca)|0,e=e+Math.imul(x,da)|0,e=e+Math.imul(y,ca)|0,f=f+Math.imul(y,da)|0,d=d+Math.imul(u,fa)|0,e=e+Math.imul(u,ga)|0,e=e+Math.imul(v,fa)|0,f=f+Math.imul(v,ga)|0,d=d+Math.imul(r,ia)|0,e=e+Math.imul(r,ja)|0,e=e+Math.imul(s,ia)|0,f=f+Math.imul(s,ja)|0,d=d+Math.imul(o,la)|0,e=e+Math.imul(o,ma)|0,e=e+Math.imul(p,la)|0,f=f+Math.imul(p,ma)|0,d=d+Math.imul(l,oa)|0,e=e+Math.imul(l,pa)|0,e=e+Math.imul(m,oa)|0,f=f+Math.imul(m,pa)|0;var za=(j+d|0)+((8191&e)<<13)|0;j=(f+(e>>>13)|0)+(za>>>26)|0,za&=67108863,d=Math.imul(M,S),e=Math.imul(M,T),e=e+Math.imul(N,S)|0,f=Math.imul(N,T),d=d+Math.imul(J,V)|0,e=e+Math.imul(J,W)|0,e=e+Math.imul(K,V)|0,f=f+Math.imul(K,W)|0,d=d+Math.imul(G,Y)|0,e=e+Math.imul(G,Z)|0,e=e+Math.imul(H,Y)|0,f=f+Math.imul(H,Z)|0,d=d+Math.imul(D,_)|0,e=e+Math.imul(D,aa)|0,e=e+Math.imul(E,_)|0,f=f+Math.imul(E,aa)|0,d=d+Math.imul(A,ca)|0,e=e+Math.imul(A,da)|0,e=e+Math.imul(B,ca)|0,f=f+Math.imul(B,da)|0,d=d+Math.imul(x,fa)|0,e=e+Math.imul(x,ga)|0,e=e+Math.imul(y,fa)|0,f=f+Math.imul(y,ga)|0,d=d+Math.imul(u,ia)|0,e=e+Math.imul(u,ja)|0,e=e+Math.imul(v,ia)|0,f=f+Math.imul(v,ja)|0,d=d+Math.imul(r,la)|0,e=e+Math.imul(r,ma)|0,e=e+Math.imul(s,la)|0,f=f+Math.imul(s,ma)|0,d=d+Math.imul(o,oa)|0,e=e+Math.imul(o,pa)|0,e=e+Math.imul(p,oa)|0,f=f+Math.imul(p,pa)|0;var Aa=(j+d|0)+((8191&e)<<13)|0;j=(f+(e>>>13)|0)+(Aa>>>26)|0,Aa&=67108863,d=Math.imul(M,V),e=Math.imul(M,W),e=e+Math.imul(N,V)|0,f=Math.imul(N,W),d=d+Math.imul(J,Y)|0,e=e+Math.imul(J,Z)|0,e=e+Math.imul(K,Y)|0,f=f+Math.imul(K,Z)|0,d=d+Math.imul(G,_)|0,e=e+Math.imul(G,aa)|0,e=e+Math.imul(H,_)|0,f=f+Math.imul(H,aa)|0,d=d+Math.imul(D,ca)|0,e=e+Math.imul(D,da)|0,e=e+Math.imul(E,ca)|0,f=f+Math.imul(E,da)|0,d=d+Math.imul(A,fa)|0,e=e+Math.imul(A,ga)|0,e=e+Math.imul(B,fa)|0,f=f+Math.imul(B,ga)|0,d=d+Math.imul(x,ia)|0,e=e+Math.imul(x,ja)|0,e=e+Math.imul(y,ia)|0,f=f+Math.imul(y,ja)|0,d=d+Math.imul(u,la)|0,e=e+Math.imul(u,ma)|0,e=e+Math.imul(v,la)|0,f=f+Math.imul(v,ma)|0,d=d+Math.imul(r,oa)|0,e=e+Math.imul(r,pa)|0,e=e+Math.imul(s,oa)|0,f=f+Math.imul(s,pa)|0;var Ba=(j+d|0)+((8191&e)<<13)|0;j=(f+(e>>>13)|0)+(Ba>>>26)|0,Ba&=67108863,d=Math.imul(M,Y),e=Math.imul(M,Z),e=e+Math.imul(N,Y)|0,f=Math.imul(N,Z),d=d+Math.imul(J,_)|0,e=e+Math.imul(J,aa)|0,e=e+Math.imul(K,_)|0,f=f+Math.imul(K,aa)|0,d=d+Math.imul(G,ca)|0,e=e+Math.imul(G,da)|0,e=e+Math.imul(H,ca)|0,f=f+Math.imul(H,da)|0,d=d+Math.imul(D,fa)|0,e=e+Math.imul(D,ga)|0,e=e+Math.imul(E,fa)|0,f=f+Math.imul(E,ga)|0,d=d+Math.imul(A,ia)|0,e=e+Math.imul(A,ja)|0,e=e+Math.imul(B,ia)|0,f=f+Math.imul(B,ja)|0,d=d+Math.imul(x,la)|0,e=e+Math.imul(x,ma)|0,e=e+Math.imul(y,la)|0,f=f+Math.imul(y,ma)|0,d=d+Math.imul(u,oa)|0,e=e+Math.imul(u,pa)|0,e=e+Math.imul(v,oa)|0,f=f+Math.imul(v,pa)|0;var Ca=(j+d|0)+((8191&e)<<13)|0;j=(f+(e>>>13)|0)+(Ca>>>26)|0,Ca&=67108863,d=Math.imul(M,_),e=Math.imul(M,aa),e=e+Math.imul(N,_)|0,f=Math.imul(N,aa),d=d+Math.imul(J,ca)|0,e=e+Math.imul(J,da)|0,e=e+Math.imul(K,ca)|0,f=f+Math.imul(K,da)|0,d=d+Math.imul(G,fa)|0,e=e+Math.imul(G,ga)|0,e=e+Math.imul(H,fa)|0,f=f+Math.imul(H,ga)|0,d=d+Math.imul(D,ia)|0,e=e+Math.imul(D,ja)|0,e=e+Math.imul(E,ia)|0,f=f+Math.imul(E,ja)|0,d=d+Math.imul(A,la)|0,e=e+Math.imul(A,ma)|0,e=e+Math.imul(B,la)|0,f=f+Math.imul(B,ma)|0,d=d+Math.imul(x,oa)|0,e=e+Math.imul(x,pa)|0,e=e+Math.imul(y,oa)|0,f=f+Math.imul(y,pa)|0;var Da=(j+d|0)+((8191&e)<<13)|0;j=(f+(e>>>13)|0)+(Da>>>26)|0,Da&=67108863,d=Math.imul(M,ca),e=Math.imul(M,da),e=e+Math.imul(N,ca)|0,f=Math.imul(N,da),d=d+Math.imul(J,fa)|0,e=e+Math.imul(J,ga)|0,e=e+Math.imul(K,fa)|0,f=f+Math.imul(K,ga)|0,d=d+Math.imul(G,ia)|0,e=e+Math.imul(G,ja)|0,e=e+Math.imul(H,ia)|0,f=f+Math.imul(H,ja)|0,d=d+Math.imul(D,la)|0,e=e+Math.imul(D,ma)|0,e=e+Math.imul(E,la)|0,f=f+Math.imul(E,ma)|0,d=d+Math.imul(A,oa)|0,e=e+Math.imul(A,pa)|0,e=e+Math.imul(B,oa)|0,f=f+Math.imul(B,pa)|0;var Ea=(j+d|0)+((8191&e)<<13)|0;j=(f+(e>>>13)|0)+(Ea>>>26)|0,Ea&=67108863,d=Math.imul(M,fa),e=Math.imul(M,ga),e=e+Math.imul(N,fa)|0,f=Math.imul(N,ga),d=d+Math.imul(J,ia)|0,e=e+Math.imul(J,ja)|0,e=e+Math.imul(K,ia)|0,f=f+Math.imul(K,ja)|0,d=d+Math.imul(G,la)|0,e=e+Math.imul(G,ma)|0,e=e+Math.imul(H,la)|0,f=f+Math.imul(H,ma)|0,d=d+Math.imul(D,oa)|0,e=e+Math.imul(D,pa)|0,e=e+Math.imul(E,oa)|0,f=f+Math.imul(E,pa)|0;var Fa=(j+d|0)+((8191&e)<<13)|0;j=(f+(e>>>13)|0)+(Fa>>>26)|0,Fa&=67108863,d=Math.imul(M,ia),e=Math.imul(M,ja),e=e+Math.imul(N,ia)|0,f=Math.imul(N,ja),d=d+Math.imul(J,la)|0,e=e+Math.imul(J,ma)|0,e=e+Math.imul(K,la)|0,f=f+Math.imul(K,ma)|0,d=d+Math.imul(G,oa)|0,e=e+Math.imul(G,pa)|0,e=e+Math.imul(H,oa)|0,f=f+Math.imul(H,pa)|0;var Ga=(j+d|0)+((8191&e)<<13)|0;j=(f+(e>>>13)|0)+(Ga>>>26)|0,Ga&=67108863,d=Math.imul(M,la),e=Math.imul(M,ma),e=e+Math.imul(N,la)|0,f=Math.imul(N,ma),d=d+Math.imul(J,oa)|0,e=e+Math.imul(J,pa)|0,e=e+Math.imul(K,oa)|0,f=f+Math.imul(K,pa)|0;var Ha=(j+d|0)+((8191&e)<<13)|0;j=(f+(e>>>13)|0)+(Ha>>>26)|0,Ha&=67108863,d=Math.imul(M,oa),e=Math.imul(M,pa),e=e+Math.imul(N,oa)|0,f=Math.imul(N,pa);var Ia=(j+d|0)+((8191&e)<<13)|0;return j=(f+(e>>>13)|0)+(Ia>>>26)|0,Ia&=67108863,i[0]=qa,i[1]=ra,i[2]=sa,i[3]=ta,i[4]=ua,i[5]=va,i[6]=wa,i[7]=xa,i[8]=ya,i[9]=za,i[10]=Aa,i[11]=Ba,i[12]=Ca,i[13]=Da,i[14]=Ea,i[15]=Fa,i[16]=Ga,i[17]=Ha,i[18]=Ia,0!==j&&(i[19]=j,c.length++),c};Math.imul||(z=j),f.prototype.mulTo=function(a,b){var c,d=this.length+a.length;return c=10===this.length&&10===a.length?z(this,a,b):d<63?j(this,a,b):d<1024?k(this,a,b):l(this,a,b)},m.prototype.makeRBT=function(a){for(var b=new Array(a),c=f.prototype._countBits(a)-1,d=0;d>=1;return d},m.prototype.permute=function(a,b,c,d,e,f){for(var g=0;g>>=1)e++;return 1<>>=13,c[2*g+1]=8191&f,f>>>=13;for(g=2*b;g>=26,b+=e/67108864|0,b+=f>>>26,this.words[c]=67108863&f}return 0!==b&&(this.words[c]=b,this.length++),this},f.prototype.muln=function(a){return this.clone().imuln(a)},f.prototype.sqr=function(){return this.mul(this)},f.prototype.isqr=function(){return this.imul(this.clone())},f.prototype.pow=function(a){var b=i(a);if(0===b.length)return new f(1);for(var c=this,d=0;d=0);var b,c=a%26,e=(a-c)/26,f=67108863>>>26-c<<26-c;if(0!==c){var g=0;for(b=0;b>>26-c}g&&(this.words[b]=g,this.length++)}if(0!==e){for(b=this.length-1;b>=0;b--)this.words[b+e]=this.words[b];for(b=0;b=0);var e;e=b?(b-b%26)/26:0;var f=a%26,g=Math.min((a-f)/26,this.length),h=67108863^67108863>>>f<g)for(this.length-=g,j=0;j=0&&(0!==k||j>=e);j--){var l=0|this.words[j];this.words[j]=k<<26-f|l>>>f,k=l&h}return i&&0!==k&&(i.words[i.length++]=k),0===this.length&&(this.words[0]=0,this.length=1),this.strip()},f.prototype.ishrn=function(a,b,c){return d(0===this.negative),this.iushrn(a,b,c)},f.prototype.shln=function(a){return this.clone().ishln(a)},f.prototype.ushln=function(a){return this.clone().iushln(a)},f.prototype.shrn=function(a){return this.clone().ishrn(a)},f.prototype.ushrn=function(a){return this.clone().iushrn(a)},f.prototype.testn=function(a){d("number"==typeof a&&a>=0);var b=a%26,c=(a-b)/26,e=1<=0);var b=a%26,c=(a-b)/26;if(d(0===this.negative,"imaskn works only with positive numbers"),this.length<=c)return this;if(0!==b&&c++,this.length=Math.min(c,this.length),0!==b){var e=67108863^67108863>>>b<=67108864;b++)this.words[b]-=67108864,b===this.length-1?this.words[b+1]=1:this.words[b+1]++;return this.length=Math.max(this.length,b+1),this},f.prototype.isubn=function(a){if(d("number"==typeof a),d(a<67108864),a<0)return this.iaddn(-a);if(0!==this.negative)return this.negative=0,this.iaddn(a),this.negative=1,this;if(this.words[0]-=a,1===this.length&&this.words[0]<0)this.words[0]=-this.words[0],this.negative=1;else for(var b=0;b>26)-(i/67108864|0),this.words[e+c]=67108863&g}for(;e>26,this.words[e+c]=67108863&g;if(0===h)return this.strip();for(d(h===-1),h=0,e=0;e>26,this.words[e]=67108863&g;return this.negative=1,this.strip()},f.prototype._wordDiv=function(a,b){var c=this.length-a.length,d=this.clone(),e=a,g=0|e.words[e.length-1],h=this._countBits(g);c=26-h,0!==c&&(e=e.ushln(c),d.iushln(c),g=0|e.words[e.length-1]);var i,j=d.length-e.length;if("mod"!==b){i=new f(null),i.length=j+1,i.words=new Array(i.length);for(var k=0;k=0;m--){var n=67108864*(0|d.words[e.length+m])+(0|d.words[e.length+m-1]);for(n=Math.min(n/g|0,67108863),d._ishlnsubmul(e,n,m);0!==d.negative;)n--,d.negative=0,d._ishlnsubmul(e,1,m),d.isZero()||(d.negative^=1);i&&(i.words[m]=n)}return i&&i.strip(),d.strip(),"div"!==b&&0!==c&&d.iushrn(c),{div:i||null,mod:d}},f.prototype.divmod=function(a,b,c){if(d(!a.isZero()),this.isZero())return{div:new f(0),mod:new f(0)};var e,g,h;return 0!==this.negative&&0===a.negative?(h=this.neg().divmod(a,b),"mod"!==b&&(e=h.div.neg()),"div"!==b&&(g=h.mod.neg(),c&&0!==g.negative&&g.iadd(a)),{div:e,mod:g}):0===this.negative&&0!==a.negative?(h=this.divmod(a.neg(),b),"mod"!==b&&(e=h.div.neg()),{div:e,mod:h.mod}):0!==(this.negative&a.negative)?(h=this.neg().divmod(a.neg(),b),"div"!==b&&(g=h.mod.neg(),c&&0!==g.negative&&g.isub(a)),{div:h.div,mod:g}):a.length>this.length||this.cmp(a)<0?{div:new f(0),mod:this}:1===a.length?"div"===b?{div:this.divn(a.words[0]),mod:null}:"mod"===b?{div:null,mod:new f(this.modn(a.words[0]))}:{div:this.divn(a.words[0]),mod:new f(this.modn(a.words[0]))}:this._wordDiv(a,b)},f.prototype.div=function(a){return this.divmod(a,"div",!1).div},f.prototype.mod=function(a){return this.divmod(a,"mod",!1).mod},f.prototype.umod=function(a){return this.divmod(a,"mod",!0).mod},f.prototype.divRound=function(a){var b=this.divmod(a);if(b.mod.isZero())return b.div;var c=0!==b.div.negative?b.mod.isub(a):b.mod,d=a.ushrn(1),e=a.andln(1),f=c.cmp(d);return f<0||1===e&&0===f?b.div:0!==b.div.negative?b.div.isubn(1):b.div.iaddn(1)},f.prototype.modn=function(a){d(a<=67108863);for(var b=(1<<26)%a,c=0,e=this.length-1;e>=0;e--)c=(b*c+(0|this.words[e]))%a;return c},f.prototype.idivn=function(a){d(a<=67108863);for(var b=0,c=this.length-1;c>=0;c--){var e=(0|this.words[c])+67108864*b;this.words[c]=e/a|0,b=e%a}return this.strip()},f.prototype.divn=function(a){return this.clone().idivn(a)},f.prototype.egcd=function(a){d(0===a.negative),d(!a.isZero());var b=this,c=a.clone();b=0!==b.negative?b.umod(a):b.clone();for(var e=new f(1),g=new f(0),h=new f(0),i=new f(1),j=0;b.isEven()&&c.isEven();)b.iushrn(1),c.iushrn(1),++j;for(var k=c.clone(),l=b.clone();!b.isZero();){for(var m=0,n=1;0===(b.words[0]&n)&&m<26;++m,n<<=1);if(m>0)for(b.iushrn(m);m-- >0;)(e.isOdd()||g.isOdd())&&(e.iadd(k),g.isub(l)),e.iushrn(1),g.iushrn(1);for(var o=0,p=1;0===(c.words[0]&p)&&o<26;++o,p<<=1);if(o>0)for(c.iushrn(o);o-- >0;)(h.isOdd()||i.isOdd())&&(h.iadd(k),i.isub(l)),h.iushrn(1),i.iushrn(1);b.cmp(c)>=0?(b.isub(c),e.isub(h),g.isub(i)):(c.isub(b),h.isub(e),i.isub(g))}return{a:h,b:i,gcd:c.iushln(j)}},f.prototype._invmp=function(a){d(0===a.negative),d(!a.isZero());var b=this,c=a.clone();b=0!==b.negative?b.umod(a):b.clone();for(var e=new f(1),g=new f(0),h=c.clone();b.cmpn(1)>0&&c.cmpn(1)>0;){for(var i=0,j=1;0===(b.words[0]&j)&&i<26;++i,j<<=1);if(i>0)for(b.iushrn(i);i-- >0;)e.isOdd()&&e.iadd(h),e.iushrn(1);for(var k=0,l=1;0===(c.words[0]&l)&&k<26;++k,l<<=1);if(k>0)for(c.iushrn(k);k-- >0;)g.isOdd()&&g.iadd(h),g.iushrn(1);b.cmp(c)>=0?(b.isub(c),e.isub(g)):(c.isub(b),g.isub(e))}var m;return m=0===b.cmpn(1)?e:g,m.cmpn(0)<0&&m.iadd(a),m},f.prototype.gcd=function(a){if(this.isZero())return a.abs();if(a.isZero())return this.abs();var b=this.clone(),c=a.clone();b.negative=0,c.negative=0;for(var d=0;b.isEven()&&c.isEven();d++)b.iushrn(1),c.iushrn(1);for(;;){for(;b.isEven();)b.iushrn(1);for(;c.isEven();)c.iushrn(1);var e=b.cmp(c);if(e<0){var f=b;b=c,c=f}else if(0===e||0===c.cmpn(1))break;b.isub(c)}return c.iushln(d)},f.prototype.invm=function(a){return this.egcd(a).a.umod(a)},f.prototype.isEven=function(){return 0===(1&this.words[0])},f.prototype.isOdd=function(){return 1===(1&this.words[0])},f.prototype.andln=function(a){return this.words[0]&a},f.prototype.bincn=function(a){d("number"==typeof a);var b=a%26,c=(a-b)/26,e=1<>>26,h&=67108863,this.words[g]=h}return 0!==f&&(this.words[g]=f,this.length++),this},f.prototype.isZero=function(){return 1===this.length&&0===this.words[0]},f.prototype.cmpn=function(a){var b=a<0;if(0!==this.negative&&!b)return-1;if(0===this.negative&&b)return 1;this.strip();var c;if(this.length>1)c=1;else{b&&(a=-a),d(a<=67108863,"Number is too big");var e=0|this.words[0];c=e===a?0:ea.length)return 1;if(this.length=0;c--){var d=0|this.words[c],e=0|a.words[c];if(d!==e){de&&(b=1);break}}return b},f.prototype.gtn=function(a){return 1===this.cmpn(a)},f.prototype.gt=function(a){return 1===this.cmp(a)},f.prototype.gten=function(a){return this.cmpn(a)>=0},f.prototype.gte=function(a){return this.cmp(a)>=0},f.prototype.ltn=function(a){return this.cmpn(a)===-1},f.prototype.lt=function(a){return this.cmp(a)===-1},f.prototype.lten=function(a){return this.cmpn(a)<=0},f.prototype.lte=function(a){return this.cmp(a)<=0},f.prototype.eqn=function(a){return 0===this.cmpn(a)},f.prototype.eq=function(a){return 0===this.cmp(a)},f.red=function(a){return new s(a)},f.prototype.toRed=function(a){return d(!this.red,"Already a number in reduction context"),d(0===this.negative,"red works only with positives"),a.convertTo(this)._forceRed(a)},f.prototype.fromRed=function(){return d(this.red,"fromRed works only with numbers in reduction context"),this.red.convertFrom(this)},f.prototype._forceRed=function(a){return this.red=a,this},f.prototype.forceRed=function(a){return d(!this.red,"Already a number in reduction context"),this._forceRed(a)},f.prototype.redAdd=function(a){return d(this.red,"redAdd works only with red numbers"),this.red.add(this,a)},f.prototype.redIAdd=function(a){return d(this.red,"redIAdd works only with red numbers"),this.red.iadd(this,a)},f.prototype.redSub=function(a){return d(this.red,"redSub works only with red numbers"),this.red.sub(this,a)},f.prototype.redISub=function(a){return d(this.red,"redISub works only with red numbers"),this.red.isub(this,a)},f.prototype.redShl=function(a){return d(this.red,"redShl works only with red numbers"),this.red.shl(this,a)},f.prototype.redMul=function(a){return d(this.red,"redMul works only with red numbers"),this.red._verify2(this,a),this.red.mul(this,a)},f.prototype.redIMul=function(a){return d(this.red,"redMul works only with red numbers"),this.red._verify2(this,a),this.red.imul(this,a)},f.prototype.redSqr=function(){return d(this.red,"redSqr works only with red numbers"),this.red._verify1(this),this.red.sqr(this)},f.prototype.redISqr=function(){return d(this.red,"redISqr works only with red numbers"),this.red._verify1(this),this.red.isqr(this)},f.prototype.redSqrt=function(){return d(this.red,"redSqrt works only with red numbers"),this.red._verify1(this),this.red.sqrt(this)},f.prototype.redInvm=function(){return d(this.red,"redInvm works only with red numbers"),this.red._verify1(this),this.red.invm(this)},f.prototype.redNeg=function(){return d(this.red,"redNeg works only with red numbers"),this.red._verify1(this),this.red.neg(this)},f.prototype.redPow=function(a){return d(this.red&&!a.red,"redPow(normalNum)"),this.red._verify1(this),this.red.pow(this,a)};var A={k256:null,p224:null,p192:null,p25519:null};n.prototype._tmp=function(){var a=new f(null);return a.words=new Array(Math.ceil(this.n/13)),a},n.prototype.ireduce=function(a){var b,c=a;do this.split(c,this.tmp),c=this.imulK(c),c=c.iadd(this.tmp),b=c.bitLength();while(b>this.n);var d=b0?c.isub(this.p):c.strip(),c},n.prototype.split=function(a,b){a.iushrn(this.n,0,b)},n.prototype.imulK=function(a){return a.imul(this.k)},e(o,n),o.prototype.split=function(a,b){for(var c=4194303,d=Math.min(a.length,9),e=0;e>>22,f=g}f>>>=22,a.words[e-10]=f,0===f&&a.length>10?a.length-=10:a.length-=9},o.prototype.imulK=function(a){a.words[a.length]=0,a.words[a.length+1]=0,a.length+=2;for(var b=0,c=0;c>>=26,a.words[c]=e,b=d}return 0!==b&&(a.words[a.length++]=b),a},f._prime=function B(a){if(A[a])return A[a];var B;if("k256"===a)B=new o;else if("p224"===a)B=new p;else if("p192"===a)B=new q;else{if("p25519"!==a)throw new Error("Unknown prime "+a);B=new r}return A[a]=B,B},s.prototype._verify1=function(a){d(0===a.negative,"red works only with positives"),d(a.red,"red works only with red numbers")},s.prototype._verify2=function(a,b){d(0===(a.negative|b.negative),"red works only with positives"),d(a.red&&a.red===b.red,"red works only with red numbers")},s.prototype.imod=function(a){return this.prime?this.prime.ireduce(a)._forceRed(this):a.umod(this.m)._forceRed(this)},s.prototype.neg=function(a){return a.isZero()?a.clone():this.m.sub(a)._forceRed(this)},s.prototype.add=function(a,b){this._verify2(a,b);var c=a.add(b);return c.cmp(this.m)>=0&&c.isub(this.m),c._forceRed(this)},s.prototype.iadd=function(a,b){this._verify2(a,b);var c=a.iadd(b);return c.cmp(this.m)>=0&&c.isub(this.m),c},s.prototype.sub=function(a,b){this._verify2(a,b);var c=a.sub(b);return c.cmpn(0)<0&&c.iadd(this.m),c._forceRed(this)},s.prototype.isub=function(a,b){this._verify2(a,b);var c=a.isub(b);return c.cmpn(0)<0&&c.iadd(this.m),c},s.prototype.shl=function(a,b){return this._verify1(a),this.imod(a.ushln(b))},s.prototype.imul=function(a,b){return this._verify2(a,b),this.imod(a.imul(b))},s.prototype.mul=function(a,b){return this._verify2(a,b),this.imod(a.mul(b))},s.prototype.isqr=function(a){return this.imul(a,a.clone())},s.prototype.sqr=function(a){return this.mul(a,a)},s.prototype.sqrt=function(a){if(a.isZero())return a.clone();var b=this.m.andln(3);if(d(b%2===1),3===b){var c=this.m.add(new f(1)).iushrn(2);return this.pow(a,c)}for(var e=this.m.subn(1),g=0;!e.isZero()&&0===e.andln(1);)g++,e.iushrn(1);d(!e.isZero());var h=new f(1).toRed(this),i=h.redNeg(),j=this.m.subn(1).iushrn(1),k=this.m.bitLength();for(k=new f(2*k*k).toRed(this);0!==this.pow(k,j).cmp(i);)k.redIAdd(i);for(var l=this.pow(k,e),m=this.pow(a,e.addn(1).iushrn(1)),n=this.pow(a,e),o=g;0!==n.cmp(h);){for(var p=n,q=0;0!==p.cmp(h);q++)p=p.redSqr();d(q=0;e--){for(var k=b.words[e],l=j-1;l>=0;l--){var m=k>>l&1;g!==d[0]&&(g=this.sqr(g)),0!==m||0!==h?(h<<=1,h|=m,i++,(i===c||0===e&&0===l)&&(g=this.mul(g,d[h]),i=0,h=0)):i=0}j=26}return g},s.prototype.convertTo=function(a){var b=a.umod(this.m);return b===a?b.clone():b},s.prototype.convertFrom=function(a){var b=a.clone();return b.red=null,b},f.mont=function(a){return new t(a)},e(t,s),t.prototype.convertTo=function(a){return this.imod(a.ushln(this.shift))},t.prototype.convertFrom=function(a){var b=this.imod(a.mul(this.rinv));return b.red=null,b},t.prototype.imul=function(a,b){if(a.isZero()||b.isZero())return a.words[0]=0,a.length=1,a;var c=a.imul(b),d=c.maskn(this.shift).mul(this.minv).imaskn(this.shift).mul(this.m),e=c.isub(d).iushrn(this.shift),f=e;return e.cmp(this.m)>=0?f=e.isub(this.m):e.cmpn(0)<0&&(f=e.iadd(this.m)),f._forceRed(this)},t.prototype.mul=function(a,b){if(a.isZero()||b.isZero())return new f(0)._forceRed(this);var c=a.mul(b),d=c.maskn(this.shift).mul(this.minv).imaskn(this.shift).mul(this.m),e=c.isub(d).iushrn(this.shift),g=e;return e.cmp(this.m)>=0?g=e.isub(this.m):e.cmpn(0)<0&&(g=e.iadd(this.m)),g._forceRed(this)},t.prototype.invm=function(a){var b=this.imod(a._invmp(this.m).mul(this.r2));return b._forceRed(this)}}("undefined"==typeof b||b,this)},{buffer:4}],3:[function(a,b,c){var d=a("ethers-utils").randomBytes;b.exports=function(a){return d(a)}},{"ethers-utils":27}],4:[function(a,b,c){},{}],5:[function(a,b,c){"use strict";var d=c;d.version=a("../package.json").version,d.utils=a("./elliptic/utils"),d.rand=a("brorand"),d.hmacDRBG=a("./elliptic/hmac-drbg"),d.curve=a("./elliptic/curve"),d.curves=a("./elliptic/curves"),d.ec=a("./elliptic/ec"),d.eddsa=a("./elliptic/eddsa")},{"../package.json":19,"./elliptic/curve":8,"./elliptic/curves":11,"./elliptic/ec":12,"./elliptic/eddsa":15,"./elliptic/hmac-drbg":16,"./elliptic/utils":18,brorand:3}],6:[function(a,b,c){"use strict";function d(a,b){this.type=a,this.p=new f(b.p,16),this.red=b.prime?f.red(b.prime):f.mont(this.p),this.zero=new f(0).toRed(this.red),this.one=new f(1).toRed(this.red),this.two=new f(2).toRed(this.red),this.n=b.n&&new f(b.n,16),this.g=b.g&&this.pointFromJSON(b.g,b.gRed),this._wnafT1=new Array(4),this._wnafT2=new Array(4),this._wnafT3=new Array(4),this._wnafT4=new Array(4);var c=this.n&&this.p.div(this.n);!c||c.cmpn(100)>0?this.redN=null:(this._maxwellTrick=!0,this.redN=this.n.toRed(this.red))}function e(a,b){this.curve=a,this.type=b,this.precomputed=null}var f=a("bn.js"),g=a("../../elliptic"),h=g.utils,i=h.getNAF,j=h.getJSF,k=h.assert;b.exports=d,d.prototype.point=function(){throw new Error("Not implemented")},d.prototype.validate=function(){throw new Error("Not implemented")},d.prototype._fixedNafMul=function(a,b){k(a.precomputed);var c=a._getDoubles(),d=i(b,1),e=(1<=g;b--)h=(h<<1)+d[b];f.push(h)}for(var j=this.jpoint(null,null,null),l=this.jpoint(null,null,null),m=e;m>0;m--){for(var g=0;g=0;h--){for(var b=0;h>=0&&0===f[h];h--)b++;if(h>=0&&b++,g=g.dblp(b),h<0)break;var j=f[h];k(0!==j),g="affine"===a.type?j>0?g.mixedAdd(e[j-1>>1]):g.mixedAdd(e[-j-1>>1].neg()):j>0?g.add(e[j-1>>1]):g.add(e[-j-1>>1].neg())}return"affine"===a.type?g.toP():g},d.prototype._wnafMulAdd=function(a,b,c,d,e){for(var f=this._wnafT1,g=this._wnafT2,h=this._wnafT3,k=0,l=0;l=1;l-=2){var o=l-1,p=l;if(1===f[o]&&1===f[p]){var q=[b[o],null,null,b[p]];0===b[o].y.cmp(b[p].y)?(q[1]=b[o].add(b[p]),q[2]=b[o].toJ().mixedAdd(b[p].neg())):0===b[o].y.cmp(b[p].y.redNeg())?(q[1]=b[o].toJ().mixedAdd(b[p]),q[2]=b[o].add(b[p].neg())):(q[1]=b[o].toJ().mixedAdd(b[p]),q[2]=b[o].toJ().mixedAdd(b[p].neg()));var r=[-3,-1,-5,-7,0,7,5,1,3],s=j(c[o],c[p]);k=Math.max(s[0].length,k),h[o]=new Array(k),h[p]=new Array(k);for(var t=0;t=0;l--){for(var y=0;l>=0;){for(var z=!0,t=0;t=0&&y++,w=w.dblp(y),l<0)break;for(var t=0;t0?m=g[t][A-1>>1]:A<0&&(m=g[t][-A-1>>1].neg()),w="affine"===m.type?w.mixedAdd(m):w.add(m))}}for(var l=0;l=Math.ceil((a.bitLength()+1)/b.step)},e.prototype._getDoubles=function(a,b){if(this.precomputed&&this.precomputed.doubles)return this.precomputed.doubles;for(var c=[this],d=this,e=0;e=0&&(f=b,g=c),d.negative&&(d=d.neg(),e=e.neg()),f.negative&&(f=f.neg(),g=g.neg()),[{a:d,b:e},{a:f,b:g}]},d.prototype._endoSplit=function(a){var b=this.endo.basis,c=b[0],d=b[1],e=d.b.mul(a).divRound(this.n),f=c.b.neg().mul(a).divRound(this.n),g=e.mul(c.a),h=f.mul(d.a),i=e.mul(c.b),j=f.mul(d.b),k=a.sub(g).sub(h),l=i.add(j).neg();return{k1:k,k2:l}},d.prototype.pointFromX=function(a,b){a=new i(a,16),a.red||(a=a.toRed(this.red));var c=a.redSqr().redMul(a).redIAdd(a.redMul(this.a)).redIAdd(this.b),d=c.redSqrt();if(0!==d.redSqr().redSub(c).cmp(this.zero))throw new Error("invalid point");var e=d.fromRed().isOdd();return(b&&!e||!b&&e)&&(d=d.redNeg()),this.point(a,d)},d.prototype.validate=function(a){if(a.inf)return!0;var b=a.x,c=a.y,d=this.a.redMul(b),e=b.redSqr().redMul(b).redIAdd(d).redIAdd(this.b);return 0===c.redSqr().redISub(e).cmpn(0)},d.prototype._endoWnafMulAdd=function(a,b,c){for(var d=this._endoWnafT1,e=this._endoWnafT2,f=0;f":""},e.prototype.isInfinity=function(){return this.inf},e.prototype.add=function(a){if(this.inf)return a;if(a.inf)return this;if(this.eq(a))return this.dbl();if(this.neg().eq(a))return this.curve.point(null,null);if(0===this.x.cmp(a.x))return this.curve.point(null,null);var b=this.y.redSub(a.y);0!==b.cmpn(0)&&(b=b.redMul(this.x.redSub(a.x).redInvm()));var c=b.redSqr().redISub(this.x).redISub(a.x),d=b.redMul(this.x.redSub(c)).redISub(this.y);return this.curve.point(c,d)},e.prototype.dbl=function(){if(this.inf)return this;var a=this.y.redAdd(this.y);if(0===a.cmpn(0))return this.curve.point(null,null);var b=this.curve.a,c=this.x.redSqr(),d=a.redInvm(),e=c.redAdd(c).redIAdd(c).redIAdd(b).redMul(d),f=e.redSqr().redISub(this.x.redAdd(this.x)),g=e.redMul(this.x.redSub(f)).redISub(this.y);return this.curve.point(f,g)},e.prototype.getX=function(){return this.x.fromRed()},e.prototype.getY=function(){return this.y.fromRed()},e.prototype.mul=function(a){return a=new i(a,16),this._hasDoubles(a)?this.curve._fixedNafMul(this,a):this.curve.endo?this.curve._endoWnafMulAdd([this],[a]):this.curve._wnafMul(this,a)},e.prototype.mulAdd=function(a,b,c){var d=[this,b],e=[a,c];return this.curve.endo?this.curve._endoWnafMulAdd(d,e):this.curve._wnafMulAdd(1,d,e,2)},e.prototype.jmulAdd=function(a,b,c){var d=[this,b],e=[a,c];return this.curve.endo?this.curve._endoWnafMulAdd(d,e,!0):this.curve._wnafMulAdd(1,d,e,2,!0)},e.prototype.eq=function(a){return this===a||this.inf===a.inf&&(this.inf||0===this.x.cmp(a.x)&&0===this.y.cmp(a.y))},e.prototype.neg=function(a){if(this.inf)return this;var b=this.curve.point(this.x,this.y.redNeg());if(a&&this.precomputed){var c=this.precomputed,d=function(a){return a.neg()};b.precomputed={naf:c.naf&&{wnd:c.naf.wnd,points:c.naf.points.map(d)},doubles:c.doubles&&{step:c.doubles.step,points:c.doubles.points.map(d)}}}return b},e.prototype.toJ=function(){if(this.inf)return this.curve.jpoint(null,null,null);var a=this.curve.jpoint(this.x,this.y,this.curve.one);return a},j(f,k.BasePoint),d.prototype.jpoint=function(a,b,c){return new f(this,a,b,c)},f.prototype.toP=function(){if(this.isInfinity())return this.curve.point(null,null);var a=this.z.redInvm(),b=a.redSqr(),c=this.x.redMul(b),d=this.y.redMul(b).redMul(a);return this.curve.point(c,d)},f.prototype.neg=function(){return this.curve.jpoint(this.x,this.y.redNeg(),this.z)},f.prototype.add=function(a){if(this.isInfinity())return a;if(a.isInfinity())return this;var b=a.z.redSqr(),c=this.z.redSqr(),d=this.x.redMul(b),e=a.x.redMul(c),f=this.y.redMul(b.redMul(a.z)),g=a.y.redMul(c.redMul(this.z)),h=d.redSub(e),i=f.redSub(g);if(0===h.cmpn(0))return 0!==i.cmpn(0)?this.curve.jpoint(null,null,null):this.dbl();var j=h.redSqr(),k=j.redMul(h),l=d.redMul(j),m=i.redSqr().redIAdd(k).redISub(l).redISub(l),n=i.redMul(l.redISub(m)).redISub(f.redMul(k)),o=this.z.redMul(a.z).redMul(h);return this.curve.jpoint(m,n,o)},f.prototype.mixedAdd=function(a){if(this.isInfinity())return a.toJ();if(a.isInfinity())return this;var b=this.z.redSqr(),c=this.x,d=a.x.redMul(b),e=this.y,f=a.y.redMul(b).redMul(this.z),g=c.redSub(d),h=e.redSub(f);if(0===g.cmpn(0))return 0!==h.cmpn(0)?this.curve.jpoint(null,null,null):this.dbl();var i=g.redSqr(),j=i.redMul(g),k=c.redMul(i),l=h.redSqr().redIAdd(j).redISub(k).redISub(k),m=h.redMul(k.redISub(l)).redISub(e.redMul(j)),n=this.z.redMul(g); +return this.curve.jpoint(l,m,n)},f.prototype.dblp=function(a){if(0===a)return this;if(this.isInfinity())return this;if(!a)return this.dbl();if(this.curve.zeroA||this.curve.threeA){for(var b=this,c=0;c=0)return!1;if(c.redIAdd(e),0===this.x.cmp(c))return!0}return!1},f.prototype.inspect=function(){return this.isInfinity()?"":""},f.prototype.isInfinity=function(){return 0===this.z.cmpn(0)}},{"../../elliptic":5,"../curve":8,"bn.js":2,inherits:50}],11:[function(a,b,c){"use strict";function d(a){"short"===a.type?this.curve=new h.curve["short"](a):"edwards"===a.type?this.curve=new h.curve.edwards(a):this.curve=new h.curve.mont(a),this.g=this.curve.g,this.n=this.curve.n,this.hash=a.hash,i(this.g.validate(),"Invalid curve"),i(this.g.mul(this.n).isInfinity(),"Invalid curve, G*N != O")}function e(a,b){Object.defineProperty(f,a,{configurable:!0,enumerable:!0,get:function(){var c=new d(b);return Object.defineProperty(f,a,{configurable:!0,enumerable:!0,value:c}),c}})}var f=c,g=a("hash.js"),h=a("../elliptic"),i=h.utils.assert;f.PresetCurve=d,e("p192",{type:"short",prime:"p192",p:"ffffffff ffffffff ffffffff fffffffe ffffffff ffffffff",a:"ffffffff ffffffff ffffffff fffffffe ffffffff fffffffc",b:"64210519 e59c80e7 0fa7e9ab 72243049 feb8deec c146b9b1",n:"ffffffff ffffffff ffffffff 99def836 146bc9b1 b4d22831",hash:g.sha256,gRed:!1,g:["188da80e b03090f6 7cbf20eb 43a18800 f4ff0afd 82ff1012","07192b95 ffc8da78 631011ed 6b24cdd5 73f977a1 1e794811"]}),e("p224",{type:"short",prime:"p224",p:"ffffffff ffffffff ffffffff ffffffff 00000000 00000000 00000001",a:"ffffffff ffffffff ffffffff fffffffe ffffffff ffffffff fffffffe",b:"b4050a85 0c04b3ab f5413256 5044b0b7 d7bfd8ba 270b3943 2355ffb4",n:"ffffffff ffffffff ffffffff ffff16a2 e0b8f03e 13dd2945 5c5c2a3d",hash:g.sha256,gRed:!1,g:["b70e0cbd 6bb4bf7f 321390b9 4a03c1d3 56c21122 343280d6 115c1d21","bd376388 b5f723fb 4c22dfe6 cd4375a0 5a074764 44d58199 85007e34"]}),e("p256",{type:"short",prime:null,p:"ffffffff 00000001 00000000 00000000 00000000 ffffffff ffffffff ffffffff",a:"ffffffff 00000001 00000000 00000000 00000000 ffffffff ffffffff fffffffc",b:"5ac635d8 aa3a93e7 b3ebbd55 769886bc 651d06b0 cc53b0f6 3bce3c3e 27d2604b",n:"ffffffff 00000000 ffffffff ffffffff bce6faad a7179e84 f3b9cac2 fc632551",hash:g.sha256,gRed:!1,g:["6b17d1f2 e12c4247 f8bce6e5 63a440f2 77037d81 2deb33a0 f4a13945 d898c296","4fe342e2 fe1a7f9b 8ee7eb4a 7c0f9e16 2bce3357 6b315ece cbb64068 37bf51f5"]}),e("p384",{type:"short",prime:null,p:"ffffffff ffffffff ffffffff ffffffff ffffffff ffffffff ffffffff fffffffe ffffffff 00000000 00000000 ffffffff",a:"ffffffff ffffffff ffffffff ffffffff ffffffff ffffffff ffffffff fffffffe ffffffff 00000000 00000000 fffffffc",b:"b3312fa7 e23ee7e4 988e056b e3f82d19 181d9c6e fe814112 0314088f 5013875a c656398d 8a2ed19d 2a85c8ed d3ec2aef",n:"ffffffff ffffffff ffffffff ffffffff ffffffff ffffffff c7634d81 f4372ddf 581a0db2 48b0a77a ecec196a ccc52973",hash:g.sha384,gRed:!1,g:["aa87ca22 be8b0537 8eb1c71e f320ad74 6e1d3b62 8ba79b98 59f741e0 82542a38 5502f25d bf55296c 3a545e38 72760ab7","3617de4a 96262c6f 5d9e98bf 9292dc29 f8f41dbd 289a147c e9da3113 b5f0b8c0 0a60b1ce 1d7e819d 7a431d7c 90ea0e5f"]}),e("p521",{type:"short",prime:null,p:"000001ff ffffffff ffffffff ffffffff ffffffff ffffffff ffffffff ffffffff ffffffff ffffffff ffffffff ffffffff ffffffff ffffffff ffffffff ffffffff ffffffff",a:"000001ff ffffffff ffffffff ffffffff ffffffff ffffffff ffffffff ffffffff ffffffff ffffffff ffffffff ffffffff ffffffff ffffffff ffffffff ffffffff fffffffc",b:"00000051 953eb961 8e1c9a1f 929a21a0 b68540ee a2da725b 99b315f3 b8b48991 8ef109e1 56193951 ec7e937b 1652c0bd 3bb1bf07 3573df88 3d2c34f1 ef451fd4 6b503f00",n:"000001ff ffffffff ffffffff ffffffff ffffffff ffffffff ffffffff ffffffff fffffffa 51868783 bf2f966b 7fcc0148 f709a5d0 3bb5c9b8 899c47ae bb6fb71e 91386409",hash:g.sha512,gRed:!1,g:["000000c6 858e06b7 0404e9cd 9e3ecb66 2395b442 9c648139 053fb521 f828af60 6b4d3dba a14b5e77 efe75928 fe1dc127 a2ffa8de 3348b3c1 856a429b f97e7e31 c2e5bd66","00000118 39296a78 9a3bc004 5c8a5fb4 2c7d1bd9 98f54449 579b4468 17afbd17 273e662c 97ee7299 5ef42640 c550b901 3fad0761 353c7086 a272c240 88be9476 9fd16650"]}),e("curve25519",{type:"mont",prime:"p25519",p:"7fffffffffffffff ffffffffffffffff ffffffffffffffff ffffffffffffffed",a:"76d06",b:"1",n:"1000000000000000 0000000000000000 14def9dea2f79cd6 5812631a5cf5d3ed",hash:g.sha256,gRed:!1,g:["9"]}),e("ed25519",{type:"edwards",prime:"p25519",p:"7fffffffffffffff ffffffffffffffff ffffffffffffffff ffffffffffffffed",a:"-1",c:"1",d:"52036cee2b6ffe73 8cc740797779e898 00700a4d4141d8ab 75eb4dca135978a3",n:"1000000000000000 0000000000000000 14def9dea2f79cd6 5812631a5cf5d3ed",hash:g.sha256,gRed:!1,g:["216936d3cd6e53fec0a4e231fdd6dc5c692cc7609525a7b2c9562d608f25d51a","6666666666666666666666666666666666666666666666666666666666666658"]});var j;try{j=a("./precomputed/secp256k1")}catch(k){j=void 0}e("secp256k1",{type:"short",prime:"k256",p:"ffffffff ffffffff ffffffff ffffffff ffffffff ffffffff fffffffe fffffc2f",a:"0",b:"7",n:"ffffffff ffffffff ffffffff fffffffe baaedce6 af48a03b bfd25e8c d0364141",h:"1",hash:g.sha256,beta:"7ae96a2b657c07106e64479eac3434e99cf0497512f58995c1396c28719501ee",lambda:"5363ad4cc05c30e0a5261c028812645a122e22ea20816678df02967c1b23bd72",basis:[{a:"3086d221a7d46bcde86c90e49284eb15",b:"-e4437ed6010e88286f547fa90abfe4c3"},{a:"114ca50f7a8e2f3f657c1108d9d44cfd8",b:"3086d221a7d46bcde86c90e49284eb15"}],gRed:!1,g:["79be667ef9dcbbac55a06295ce870b07029bfcdb2dce28d959f2815b16f81798","483ada7726a3c4655da4fbfc0e1108a8fd17b448a68554199c47d08ffb10d4b8",j]})},{"../elliptic":5,"./precomputed/secp256k1":17,"hash.js":38}],12:[function(a,b,c){"use strict";function d(a){return this instanceof d?("string"==typeof a&&(h(f.curves.hasOwnProperty(a),"Unknown curve "+a),a=f.curves[a]),a instanceof f.curves.PresetCurve&&(a={curve:a}),this.curve=a.curve.curve,this.n=this.curve.n,this.nh=this.n.ushrn(1),this.g=this.curve.g,this.g=a.curve.g,this.g.precompute(a.curve.n.bitLength()+1),void(this.hash=a.hash||a.curve.hash)):new d(a)}var e=a("bn.js"),f=a("../../elliptic"),g=f.utils,h=g.assert,i=a("./key"),j=a("./signature");b.exports=d,d.prototype.keyPair=function(a){return new i(this,a)},d.prototype.keyFromPrivate=function(a,b){return i.fromPrivate(this,a,b)},d.prototype.keyFromPublic=function(a,b){return i.fromPublic(this,a,b)},d.prototype.genKeyPair=function(a){a||(a={});for(var b=new f.hmacDRBG({hash:this.hash,pers:a.pers,entropy:a.entropy||f.rand(this.hash.hmacStrength),nonce:this.n.toArray()}),c=this.n.byteLength(),d=this.n.sub(new e(2));;){var g=new e(b.generate(c));if(!(g.cmp(d)>0))return g.iaddn(1),this.keyFromPrivate(g)}},d.prototype._truncateToN=function(a,b){var c=8*a.byteLength()-this.n.bitLength();return c>0&&(a=a.ushrn(c)),!b&&a.cmp(this.n)>=0?a.sub(this.n):a},d.prototype.sign=function(a,b,c,d){"object"==typeof c&&(d=c,c=null),d||(d={}),b=this.keyFromPrivate(b,c),a=this._truncateToN(new e(a,16));for(var g=this.n.byteLength(),h=b.getPrivate().toArray("be",g),i=a.toArray("be",g),k=new f.hmacDRBG({hash:this.hash,entropy:h,nonce:i,pers:d.pers,persEnc:d.persEnc}),l=this.n.sub(new e(1)),m=0;!0;m++){var n=d.k?d.k(m):new e(k.generate(this.n.byteLength()));if(n=this._truncateToN(n,!0),!(n.cmpn(1)<=0||n.cmp(l)>=0)){var o=this.g.mul(n);if(!o.isInfinity()){var p=o.getX(),q=p.umod(this.n);if(0!==q.cmpn(0)){var r=n.invm(this.n).mul(q.mul(b.getPrivate()).iadd(a));if(r=r.umod(this.n),0!==r.cmpn(0)){var s=(o.getY().isOdd()?1:0)|(0!==p.cmp(q)?2:0);return d.canonical&&r.cmp(this.nh)>0&&(r=this.n.sub(r),s^=1),new j({r:q,s:r,recoveryParam:s})}}}}}},d.prototype.verify=function(a,b,c,d){a=this._truncateToN(new e(a,16)),c=this.keyFromPublic(c,d),b=new j(b,"hex");var f=b.r,g=b.s;if(f.cmpn(1)<0||f.cmp(this.n)>=0)return!1;if(g.cmpn(1)<0||g.cmp(this.n)>=0)return!1;var h=g.invm(this.n),i=h.mul(a).umod(this.n),k=h.mul(f).umod(this.n);if(!this.curve._maxwellTrick){var l=this.g.mulAdd(i,c.getPublic(),k);return!l.isInfinity()&&0===l.getX().umod(this.n).cmp(f)}var l=this.g.jmulAdd(i,c.getPublic(),k);return!l.isInfinity()&&l.eqXToP(f)},d.prototype.recoverPubKey=function(a,b,c,d){h((3&c)===c,"The recovery param is more than two bits"),b=new j(b,d);var f=this.n,g=new e(a),i=b.r,k=b.s,l=1&c,m=c>>1;if(i.cmp(this.curve.p.umod(this.curve.n))>=0&&m)throw new Error("Unable to find sencond key candinate");i=m?this.curve.pointFromX(i.add(this.curve.n),l):this.curve.pointFromX(i,l);var n=b.r.invm(f),o=f.sub(g).mul(n).umod(f),p=k.mul(n).umod(f);return this.g.mulAdd(o,i,p)},d.prototype.getKeyRecoveryParam=function(a,b,c,d){if(b=new j(b,d),null!==b.recoveryParam)return b.recoveryParam;for(var e=0;e<4;e++){var f;try{f=this.recoverPubKey(a,b,e)}catch(a){continue}if(f.eq(c))return e}throw new Error("Unable to find valid recovery factor")}},{"../../elliptic":5,"./key":13,"./signature":14,"bn.js":2}],13:[function(a,b,c){"use strict";function d(a,b){this.ec=a,this.priv=null,this.pub=null,b.priv&&this._importPrivate(b.priv,b.privEnc),b.pub&&this._importPublic(b.pub,b.pubEnc)}var e=a("bn.js"),f=a("../../elliptic"),g=f.utils,h=g.assert;b.exports=d,d.fromPublic=function(a,b,c){return b instanceof d?b:new d(a,{pub:b,pubEnc:c})},d.fromPrivate=function(a,b,c){return b instanceof d?b:new d(a,{priv:b,privEnc:c})},d.prototype.validate=function(){var a=this.getPublic();return a.isInfinity()?{result:!1,reason:"Invalid public key"}:a.validate()?a.mul(this.ec.curve.n).isInfinity()?{result:!0,reason:null}:{result:!1,reason:"Public key * N != O"}:{result:!1,reason:"Public key is not a point"}},d.prototype.getPublic=function(a,b){return"string"==typeof a&&(b=a,a=null),this.pub||(this.pub=this.ec.g.mul(this.priv)),b?this.pub.encode(b,a):this.pub},d.prototype.getPrivate=function(a){return"hex"===a?this.priv.toString(16,2):this.priv},d.prototype._importPrivate=function(a,b){this.priv=new e(a,b||16),this.priv=this.priv.umod(this.ec.curve.n)},d.prototype._importPublic=function(a,b){return a.x||a.y?("mont"===this.ec.curve.type?h(a.x,"Need x coordinate"):"short"!==this.ec.curve.type&&"edwards"!==this.ec.curve.type||h(a.x&&a.y,"Need both x and y coordinate"),void(this.pub=this.ec.curve.point(a.x,a.y))):void(this.pub=this.ec.curve.decodePoint(a,b))},d.prototype.derive=function(a){return a.mul(this.priv).getX()},d.prototype.sign=function(a,b,c){return this.ec.sign(a,this,b,c)},d.prototype.verify=function(a,b){return this.ec.verify(a,b,this)},d.prototype.inspect=function(){return""}},{"../../elliptic":5,"bn.js":2}],14:[function(a,b,c){"use strict";function d(a,b){return a instanceof d?a:void(this._importDER(a,b)||(l(a.r&&a.s,"Signature without r or s"),this.r=new i(a.r,16),this.s=new i(a.s,16),void 0===a.recoveryParam?this.recoveryParam=null:this.recoveryParam=a.recoveryParam))}function e(){this.place=0}function f(a,b){var c=a[b.place++];if(!(128&c))return c;for(var d=15&c,e=0,f=0,g=b.place;f>>3);for(a.push(128|c);--c;)a.push(b>>>(c<<3)&255);a.push(b)}var i=a("bn.js"),j=a("../../elliptic"),k=j.utils,l=k.assert;b.exports=d,d.prototype._importDER=function(a,b){a=k.toArray(a,b);var c=new e;if(48!==a[c.place++])return!1;var d=f(a,c);if(d+c.place!==a.length)return!1;if(2!==a[c.place++])return!1;var g=f(a,c),h=a.slice(c.place,g+c.place);if(c.place+=g,2!==a[c.place++])return!1;var j=f(a,c);if(a.length!==j+c.place)return!1;var l=a.slice(c.place,j+c.place);return 0===h[0]&&128&h[1]&&(h=h.slice(1)),0===l[0]&&128&l[1]&&(l=l.slice(1)),this.r=new i(h),this.s=new i(l),this.recoveryParam=null,!0},d.prototype.toDER=function(a){var b=this.r.toArray(),c=this.s.toArray();for(128&b[0]&&(b=[0].concat(b)),128&c[0]&&(c=[0].concat(c)),b=g(b),c=g(c);!(c[0]||128&c[1]);)c=c.slice(1);var d=[2];h(d,b.length),d=d.concat(b),d.push(2),h(d,c.length);var e=d.concat(c),f=[48];return h(f,e.length),f=f.concat(e),k.encode(f,a)}},{"../../elliptic":5,"bn.js":2}],15:[function(a,b,c){arguments[4][7][0].apply(c,arguments)},{dup:7}],16:[function(a,b,c){"use strict";function d(a){if(!(this instanceof d))return new d(a);this.hash=a.hash,this.predResist=!!a.predResist,this.outLen=this.hash.outSize,this.minEntropy=a.minEntropy||this.hash.hmacStrength,this.reseed=null,this.reseedInterval=null,this.K=null,this.V=null;var b=g.toArray(a.entropy,a.entropyEnc),c=g.toArray(a.nonce,a.nonceEnc),e=g.toArray(a.pers,a.persEnc);h(b.length>=this.minEntropy/8,"Not enough entropy. Minimum is: "+this.minEntropy+" bits"),this._init(b,c,e)}var e=a("hash.js"),f=a("../elliptic"),g=f.utils,h=g.assert;b.exports=d,d.prototype._init=function(a,b,c){var d=a.concat(b).concat(c);this.K=new Array(this.outLen/8),this.V=new Array(this.outLen/8);for(var e=0;e=this.minEntropy/8,"Not enough entropy. Minimum is: "+this.minEntropy+" bits"),this._update(a.concat(c||[])),this.reseed=1},d.prototype.generate=function(a,b,c,d){if(this.reseed>this.reseedInterval)throw new Error("Reseed is required");"string"!=typeof b&&(d=c,c=b,b=null),c&&(c=g.toArray(c,d),this._update(c));for(var e=[];e.length>8,g=255&e;f?c.push(f,g):c.push(g)}return c}function e(a){return 1===a.length?"0"+a:a}function f(a){for(var b="",c=0;c=0;){var f;if(e.isOdd()){var g=e.andln(d-1);f=g>(d>>1)-1?(d>>1)-g:g,e.isubn(f)}else f=0;c.push(f);for(var h=0!==e.cmpn(0)&&0===e.andln(d-1)?b+1:1,i=1;i0||b.cmpn(-e)>0;){var f=a.andln(3)+d&3,g=b.andln(3)+e&3;3===f&&(f=-1),3===g&&(g=-1);var h;if(0===(1&f))h=0;else{var i=a.andln(7)+d&7;h=3!==i&&5!==i||2!==g?f:-f}c[0].push(h);var j;if(0===(1&g))j=0;else{var i=b.andln(7)+e&7;j=3!==i&&5!==i||2!==f?g:-g}c[1].push(j),2*d===h+1&&(d=1-d),2*e===j+1&&(e=1-e),a.iushrn(1),b.iushrn(1)}return c}function i(a,b,c){var d="_"+b;a.prototype[b]=function(){return void 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g=String(98-parseInt(d,10)%97);g.length<2;)g="0"+g;return g}}();b.exports={getAddress:f}},{"./convert":24,"./keccak256":28,"./throw-error":35,"bn.js":2}],21:[function(a,b,c){function d(a){if(!(this instanceof d))throw new Error("missing new");i.isHexString(a)?("0x"==a&&(a="0x0"),a=new g(a.substring(2),16)):"string"==typeof a&&a.match(/^-?[0-9]*$/)?(""==a&&(a="0"),a=new g(a)):"number"==typeof a&&parseInt(a)==a?a=new g(a):g.isBN(a)||(e(a)?a=a._bn:i.isArrayish(a)?a=new g(i.hexlify(a).substring(2),16):j("invalid BigNumber value",{input:a})),h(this,"_bn",a)}function e(a){return a._bn&&a._bn.mod}function f(a){return e(a)?a:new d(a)}var g=a("bn.js"),h=a("./properties").defineProperty,i=a("./convert"),j=a("./throw-error");h(d,"constantNegativeOne",f(-1)),h(d,"constantZero",f(0)),h(d,"constantOne",f(1)),h(d,"constantTwo",f(2)),h(d,"constantWeiPerEther",f(new g("1000000000000000000"))),h(d.prototype,"fromTwos",function(a){return new 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c=[],f=0;f>4]+m[15&g])}return"0x"+d.join("")}l("invalid hexlify value",{name:b,input:a})}var l=(a("./properties.js").defineProperty,a("./throw-error")),m="0123456789abcdef";b.exports={arrayify:f,isArrayish:e,concat:g,padZeros:i,stripZeros:h,hexlify:k,isHexString:j}},{"./properties.js":31,"./throw-error":35}],25:[function(a,b,c){"use strict";function d(a){return a.buffer||(a=h.arrayify(a)),new f.hmac(g.createSha256,a)}function e(a){return a.buffer||(a=h.arrayify(a)),new f.hmac(g.createSha512,a)}var f=a("hash.js"),g=a("./sha2.js"),h=a("./convert.js");b.exports={createSha256Hmac:d,createSha512Hmac:e}},{"./convert.js":24,"./sha2.js":33,"hash.js":38}],26:[function(a,b,c){"use strict";function d(a){return e(f.toUtf8Bytes(a))}var e=a("./keccak256"),f=a("./utf8");b.exports=d},{"./keccak256":28,"./utf8":37}],27:[function(a,b,c){"use strict";var d=a("./address"),e=a("./bignumber"),f=a("./contract-address"),g=a("./convert"),h=a("./id"),i=a("./keccak256"),j=a("./namehash"),k=a("./sha2").sha256,l=a("./random-bytes"),m=a("./properties"),n=a("./rlp"),o=a("./utf8"),p=a("./units");b.exports={RLP:n,defineProperty:m.defineProperty,etherSymbol:"Ξ",arrayify:g.arrayify,concat:g.concat,padZeros:g.padZeros,stripZeros:g.stripZeros,bigNumberify:e.bigNumberify,hexlify:g.hexlify,toUtf8Bytes:o.toUtf8Bytes,toUtf8String:o.toUtf8String,namehash:j,id:h,getAddress:d.getAddress,getContractAddress:f.getContractAddress,formatEther:p.formatEther,parseEther:p.parseEther,keccak256:i,sha256:k,randomBytes:l},a("./standalone")({utils:b.exports})},{"./address":20,"./bignumber":21,"./contract-address":23,"./convert":24,"./id":26,"./keccak256":28,"./namehash":29,"./properties":31,"./random-bytes":22,"./rlp":32,"./sha2":33,"./standalone":34,"./units":36,"./utf8":37}],28:[function(a,b,c){"use strict";function d(a){return a=f.arrayify(a),"0x"+e.keccak_256(a)}var e=a("js-sha3"),f=a("./convert.js");b.exports=d},{"./convert.js":24,"js-sha3":51}],29:[function(a,b,c){"use strict";function d(a,b){if(a=a.toLowerCase(),!a.match(j))throw new Error("contains invalid UseSTD3ASCIIRules characters");for(var c=h,d=0;a.length&&(!b||d>24&255,j[b.length+1]=m>>16&255,j[b.length+2]=m>>8&255,j[b.length+3]=255&m;var n=f(a).update(j).digest();g||(g=n.length,l=new Uint8Array(g),h=Math.ceil(d/g),k=d-(h-1)*g),l.set(n);for(var o=1;o>=8;return b}function e(a,b,c){for(var d=0,e=0;eb+1+d)throw new Error("invalid rlp")}return{consumed:1+d,result:e}}function i(a,b){if(0===a.length)throw new Error("invalid rlp data");if(a[b]>=248){var c=a[b]-247;if(b+1+c>a.length)throw new Error("too short");var d=e(a,b+1,c);if(b+1+c+d>a.length)throw new Error("to short");return h(a,b,b+1+c,c+d)}if(a[b]>=192){var d=a[b]-192;if(b+1+d>a.length)throw new Error("invalid rlp data");return h(a,b,b+1,d)}if(a[b]>=184){var c=a[b]-183;if(b+1+c>a.length)throw new Error("invalid rlp data");var d=e(a,b+1,c);if(b+1+c+d>a.length)throw new Error("invalid rlp data");var f=k.hexlify(a.slice(b+1+c,b+1+c+d));return{consumed:1+c+d,result:f}}if(a[b]>=128){var d=a[b]-128;if(b+1+d>a.offset)throw new Error("invlaid rlp data");var f=k.hexlify(a.slice(b+1,b+1+d));return{consumed:1+d,result:f}}return{consumed:1,result:k.hexlify(a[b])}}function j(a){a=k.arrayify(a);var b=i(a,0);if(b.consumed!==a.length)throw new Error("invalid rlp data");return b.result}var k=a("./convert.js");b.exports={encode:g,decode:j}},{"./convert.js":24}],33:[function(a,b,c){"use strict";function d(a){return a=g.arrayify(a),"0x"+f.sha256().update(a).digest("hex")}function e(a){return a=g.arrayify(a),"0x"+f.sha512().update(a).digest("hex")}var f=a("hash.js"),g=a("./convert.js");b.exports={sha256:d,sha512:e,createSha256:f.sha256,createSha512:f.sha512}},{"./convert.js":24,"hash.js":38}],34:[function(a,b,c){(function(c){function d(){}function e(a){null==c.ethers&&f(c,"ethers",new d);for(var b in 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e}}b.exports=c}).call(this,"undefined"!=typeof global?global:"undefined"!=typeof self?self:"undefined"!=typeof window?window:{}); +},{}],57:[function(a,b,c){function d(a,b,c){var d=b&&c||0,e=0;for(b=b||[],a.toLowerCase().replace(/[0-9a-f]{2}/g,function(a){e<16&&(b[d+e++]=j[a])});e<16;)b[d+e++]=0;return b}function e(a,b){var c=b||0,d=i;return d[a[c++]]+d[a[c++]]+d[a[c++]]+d[a[c++]]+"-"+d[a[c++]]+d[a[c++]]+"-"+d[a[c++]]+d[a[c++]]+"-"+d[a[c++]]+d[a[c++]]+"-"+d[a[c++]]+d[a[c++]]+d[a[c++]]+d[a[c++]]+d[a[c++]]+d[a[c++]]}function f(a,b,c){var d=b&&c||0,f=b||[];a=a||{};var g=void 0!==a.clockseq?a.clockseq:n,h=void 0!==a.msecs?a.msecs:(new Date).getTime(),i=void 0!==a.nsecs?a.nsecs:p+1,j=h-o+(i-p)/1e4;if(j<0&&void 0===a.clockseq&&(g=g+1&16383),(j<0||h>o)&&void 0===a.nsecs&&(i=0),i>=1e4)throw new Error("uuid.v1(): Can't create more than 10M uuids/sec");o=h,p=i,n=g,h+=122192928e5;var k=(1e4*(268435455&h)+i)%4294967296;f[d++]=k>>>24&255,f[d++]=k>>>16&255,f[d++]=k>>>8&255,f[d++]=255&k;var l=h/4294967296*1e4&268435455;f[d++]=l>>>8&255,f[d++]=255&l,f[d++]=l>>>24&15|16,f[d++]=l>>>16&255,f[d++]=g>>>8|128,f[d++]=255&g;for(var q=a.node||m,r=0;r<6;r++)f[d+r]=q[r];return b?b:e(f)}function g(a,b,c){var d=b&&c||0;"string"==typeof a&&(b="binary"==a?new Array(16):null,a=null),a=a||{};var f=a.random||(a.rng||h)();if(f[6]=15&f[6]|64,f[8]=63&f[8]|128,b)for(var g=0;g<16;g++)b[d+g]=f[g];return b||e(f)}for(var h=a("./rng"),i=[],j={},k=0;k<256;k++)i[k]=(k+256).toString(16).substr(1),j[i[k]]=k;var l=h(),m=[1|l[0],l[1],l[2],l[3],l[4],l[5]],n=16383&(l[6]<<8|l[7]),o=0,p=0,q=g;q.v1=f,q.v4=g,q.parse=d,q.unparse=e,b.exports=q},{"./rng":56}],58:[function(a,b,c){function d(a){return(1<127)throw new Error("passwords with non-ASCII characters not supported in this environment")}else b="";a=m.toUtf8Bytes(a,"NFKD");var e=m.toUtf8Bytes("mnemonic"+b,"NFKD");return m.hexlify(m.pbkdf2(a,e,2048,64,m.createSha512Hmac))}function h(a){var b=a.toLowerCase().split(" ");if(b.length%3!==0)throw new Error("invalid mnemonic");for(var c=m.arrayify(new Uint8Array(Math.ceil(11*b.length/8))),e=0,f=0;f>3]|=1<<7-e%8),e++}var i=32*b.length/3,j=b.length/3,k=d(j),n=m.arrayify(m.sha256(c.slice(0,i/8)))[0];if(n&=k,n!==(c[c.length-1]&k))throw new Error("invalid checksum");return m.hexlify(c.slice(0,i/8))}function i(a){if(a=m.arrayify(a),a.length%4!==0||a.length<16||a.length>32)throw new Error("invalid entropy");for(var b=[0],c=11,f=0;f8?(b[b.length-1]<<=8,b[b.length-1]|=a[f],c-=8):(b[b.length-1]<<=c,b[b.length-1]|=a[f]>>8-c,b.push(a[f]&e(8-c)),c+=3);var g=m.arrayify(m.sha256(a))[0],h=a.length/4;g&=d(h),b[b.length-1]<<=h,b[b.length-1]|=g>>8-h;for(var f=0;f=o)throw new Error("cannot derive child of neutered node");throw new Error("not implemented")}var b=new Uint8Array(37);a&o?b.set(m.arrayify(this.privateKey),1):b.set(this._keyPair.getPublic().encode(null,!0));for(var c=24;c>=0;c-=8)b[33+(c>>3)]=a>>24-c&255;var d=m.arrayify(m.createSha512Hmac(this.chainCode).update(b).digest()),e=m.bigNumberify(d.slice(0,32)),g=(d.slice(32),e.add("0x"+this._keyPair.getPrivate("hex")).mod("0x"+k.curve.n.toString(16)));return new f(k.keyFromPrivate(m.arrayify(g)),d.slice(32),a,this.depth+1)}),m.defineProperty(f.prototype,"derivePath",function(a){var b=a.split("/");if(0===b.length||"m"===b[0]&&0!==this.depth)throw new Error("invalid path");"m"===b[0]&&b.shift();for(var c=this,d=0;d=o)throw new Error("invalid path index - "+e);c=c._derive(o+f)}else{if(!e.match(/^[0-9]+$/))throw new Error("invlaid path component - "+e);var f=parseInt(e);if(f>=o)throw new Error("invalid path index - "+e);c=c._derive(f)}}return c}),m.defineProperty(f,"fromMnemonic",function(a){return h(a),f.fromSeed(g(a))}),m.defineProperty(f,"fromSeed",function(a){if(a=m.arrayify(a),a.length<16||a.length>64)throw new Error("invalid seed");var b=m.arrayify(m.createSha512Hmac(n).update(a).digest());return new f(k.keyFromPrivate(b.slice(0,32)),b.slice(32),0,0,0)}),b.exports={fromMnemonic:f.fromMnemonic,fromSeed:f.fromSeed,mnemonicToEntropy:h,entropyToMnemonic:i,mnemonicToSeed:g,isValidMnemonic:j}},{"./words.json":63,elliptic:5,"ethers-utils/bignumber.js":21,"ethers-utils/convert.js":24,"ethers-utils/hmac":25,"ethers-utils/pbkdf2.js":30,"ethers-utils/properties.js":31,"ethers-utils/sha2":33,"ethers-utils/utf8.js":37}],59:[function(a,b,c){"use strict";var d=a("./wallet"),e=a("./hdnode"),f=a("./signing-key");b.exports={HDNode:e,Wallet:d,SigningKey:f,_SigningKey:f},a("ethers-utils/standalone.js")(b.exports)},{"./hdnode":58,"./signing-key":61,"./wallet":62,"ethers-utils/standalone.js":34}],60:[function(a,b,c){"use strict";function d(a){return"string"==typeof a&&"0x"!==a.substring(0,2)&&(a="0x"+a),l.arrayify(a)}function e(a){return"string"==typeof a?l.toUtf8Bytes(a,"NFKC"):l.arrayify(a,"password")}function f(a,b){for(var c=a,d=b.toLowerCase().split("/"),e=0;e0){var e=new Error("invalid "+b.name);throw e.reason="wrong length",e.value=c,e}if(b.maxLength&&(c=h.stripZeros(c),c.length>b.maxLength)){var e=new Error("invalid "+b.name);throw e.reason="too long",e.value=c,e}d.push(h.hexlify(c))}),b&&(d.push(h.hexlify(b)),d.push("0x"),d.push("0x"));var e=h.keccak256(h.RLP.encode(d)),f=c.signDigest(e),g=27+f.recoveryParam;return b&&(d.pop(),d.pop(),d.pop(),g+=2*b+8),d.push(h.hexlify(g)),d.push(f.r),d.push(f.s),h.RLP.encode(d)})}function e(a,b){for(;a.length<2*b+2;)a="0x0"+a.substring(2);return a}function f(a){var b=h.concat([h.toUtf8Bytes("Ethereum Signed Message:\n"),h.toUtf8Bytes(String(a.length)),h.toUtf8Bytes(a)]);return h.keccak256(b)}var g=a("scrypt-js"),h=a("ethers-utils"),i=a("./hdnode"),j=a("./secret-storage"),k=a("./signing-key");a("setimmediate");var l="m/44'/60'/0'/0/0",m=[{name:"nonce",maxLength:32},{name:"gasPrice",maxLength:32},{name:"gasLimit",maxLength:32},{name:"to",length:20},{name:"value",maxLength:32},{name:"data"}];h.defineProperty(d,"parseTransaction",function(a){a=h.hexlify(a,"rawTransaction");var b=h.RLP.decode(a);if(9!==b.length)throw new Error("invalid transaction");var c=[],d={};m.forEach(function(a,e){d[a.name]=b[e],c.push(b[e])}),d.to&&("0x"==d.to?delete d.to:d.to=h.getAddress(d.to)),["gasPrice","gasLimit","nonce","value"].forEach(function(a){d[a]&&(0===d[a].length?d[a]=h.bigNumberify(0):d[a]=h.bigNumberify(d[a]))}),d.nonce?d.nonce=d.nonce.toNumber():d.nonce=0;var e=h.arrayify(b[6]),f=h.arrayify(b[7]),g=h.arrayify(b[8]);if(1===e.length&&f.length>=1&&f.length<=32&&g.length>=1&&g.length<=32){d.v=e[0],d.r=b[7],d.s=b[8];var i=(d.v-35)/2;i<0&&(i=0),i=parseInt(i),d.chainId=i;var j=d.v-27;i&&(c.push(h.hexlify(i)),c.push("0x"),c.push("0x"),j-=2*i+8);var l=h.keccak256(h.RLP.encode(c));try{d.from=k.recover(l,f,g,j)}catch(n){console.log(n)}}return d}),h.defineProperty(d.prototype,"getAddress",function(){return this.address}),h.defineProperty(d.prototype,"getBalance",function(a){if(!this.provider)throw new Error("missing provider");return this.provider.getBalance(this.address,a)}),h.defineProperty(d.prototype,"getTransactionCount",function(a){if(!this.provider)throw new Error("missing provider");return this.provider.getTransactionCount(this.address,a)}),h.defineProperty(d.prototype,"estimateGas",function(a){if(!this.provider)throw new Error("missing provider");var b={};return["from","to","data","value"].forEach(function(c){null!=a[c]&&(b[c]=a[c])}),null==a.from&&(b.from=this.address),this.provider.estimateGas(b)}),h.defineProperty(d.prototype,"sendTransaction",function(a){if(!this.provider)throw new Error("missing provider");var b=a.gasLimit;null==b&&(b=this.defaultGasLimit);var c=this,e=null;e=a.gasPrice?Promise.resolve(a.gasPrice):this.provider.getGasPrice();var f=null;f=a.nonce?Promise.resolve(a.nonce):this.provider.getTransactionCount(c.address,"pending");var g=this.provider.chainId,i=null;i=a.to?this.provider.resolveName(a.to):Promise.resolve(void 0);var j=h.hexlify(a.data||"0x"),k=h.hexlify(a.value||0);return Promise.all([e,f,i]).then(function(a){var e=c.sign({to:a[2],data:j,gasLimit:b,gasPrice:a[0],nonce:a[1],value:k,chainId:g});return c.provider.sendTransaction(e).then(function(a){var b=d.parseTransaction(e);return b.hash=a,b})})}),h.defineProperty(d.prototype,"send",function(a,b,c){return c||(c={}),this.sendTransaction({to:a,gasLimit:c.gasLimit,gasPrice:c.gasPrice,nonce:c.nonce,value:b})}),h.defineProperty(d.prototype,"signMessage",function(a){var b=new k(this.privateKey),c=b.signDigest(f(a));return e(c.r)+e(c.s).substring(2)+(c.recoveryParam?"1c":"1b")}),h.defineProperty(d,"verifyMessage",function(a,b){if(b=h.hexlify(b),132!=b.length)throw new Error("invalid signature");var c=f(a),d=parseInt(b.substring(130),16)-27;if(d<0)throw new Error("invalid signature");return k.recover(c,b.substring(0,66),"0x"+b.substring(66,130),parseInt(b.substring(130),16)-27)}),h.defineProperty(d.prototype,"encrypt",function(a,b,c){if("function"!=typeof b||c||(c=b,b={}),c&&"function"!=typeof c)throw new Error("invalid callback");return b||(b={}),j.encrypt(this.privateKey,a,b,c)}),h.defineProperty(d,"isEncryptedWallet",function(a){return j.isValidWallet(a)||j.isCrowdsaleWallet(a)}),h.defineProperty(d,"createRandom",function(a){var b=h.randomBytes(16);a||(a={}),a.extraEntropy&&(b=h.keccak256(h.concat([b,a.extraEntropy])).substring(0,34));var c=i.entropyToMnemonic(b);return d.fromMnemonic(c,a.path)}),h.defineProperty(d,"fromEncryptedWallet",function(a,b,c){if(c&&"function"!=typeof c)throw new Error("invalid callback");return new Promise(function(e,f){if(j.isCrowdsaleWallet(a))try{var g=j.decryptCrowdsale(a,b);e(new d(g))}catch(h){f(h)}else j.isValidWallet(a)?j.decrypt(a,b,c).then(function(a){e(new d(a))},function(a){f(a)}):f("invalid wallet JSON")})}),h.defineProperty(d,"fromMnemonic",function(a,b){b||(b=l);var c=i.fromMnemonic(a).derivePath(b),e=new d(c.privateKey);return h.defineProperty(e,"mnemonic",a),h.defineProperty(e,"path",b),e}),h.defineProperty(d,"fromBrainWallet",function(a,b,c){if(c&&"function"!=typeof c)throw new Error("invalid callback");return a="string"==typeof a?h.toUtf8Bytes(a,"NFKC"):h.arrayify(a,"password"),b="string"==typeof b?h.toUtf8Bytes(b,"NFKC"):h.arrayify(b,"password"),new Promise(function(e,f){g(b,a,1<<18,8,1,32,function(a,b,g){if(a)f(a);else if(g)e(new d(h.hexlify(g)));else if(c)return c(b)})})}),b.exports=d},{"./hdnode":58,"./secret-storage":60,"./signing-key":61,"ethers-utils":27,"scrypt-js":54,setimmediate:55}],63:[function(a,b,c){b.exports="AbandonAbilityAbleAboutAboveAbsentAbsorbAbstractAbsurdAbuseAccessAccidentAccountAccuseAchieveAcidAcousticAcquireAcrossActActionActorActressActualAdaptAddAddictAddressAdjustAdmitAdultAdvanceAdviceAerobicAffairAffordAfraidAgainAgeAgentAgreeAheadAimAirAirportAisleAlarmAlbumAlcoholAlertAlienAllAlleyAllowAlmostAloneAlphaAlreadyAlsoAlterAlwaysAmateurAmazingAmongAmountAmusedAnalystAnchorAncientAngerAngleAngryAnimalAnkleAnnounceAnnualAnotherAnswerAntennaAntiqueAnxietyAnyApartApologyAppearAppleApproveAprilArchArcticAreaArenaArgueArmArmedArmorArmyAroundArrangeArrestArriveArrowArtArtefactArtistArtworkAskAspectAssaultAssetAssistAssumeAsthmaAthleteAtomAttackAttendAttitudeAttractAuctionAuditAugustAuntAuthorAutoAutumnAverageAvocadoAvoidAwakeAwareAwayAwesomeAwfulAwkwardAxisBabyBachelorBaconBadgeBagBalanceBalconyBallBambooBananaBannerBarBarelyBargainBarrelBaseBasicBasketBattleBeachBeanBeautyBecauseBecomeBeefBeforeBeginBehaveBehindBelieveBelowBeltBenchBenefitBestBetrayBetterBetweenBeyondBicycleBidBikeBindBiologyBirdBirthBitterBlackBladeBlameBlanketBlastBleakBlessBlindBloodBlossomBlouseBlueBlurBlushBoardBoatBodyBoilBombBoneBonusBookBoostBorderBoringBorrowBossBottomBounceBoxBoyBracketBrainBrandBrassBraveBreadBreezeBrickBridgeBriefBrightBringBriskBroccoliBrokenBronzeBroomBrotherBrownBrushBubbleBuddyBudgetBuffaloBuildBulbBulkBulletBundleBunkerBurdenBurgerBurstBusBusinessBusyButterBuyerBuzzCabbageCabinCableCactusCageCakeCallCalmCameraCampCanCanalCancelCandyCannonCanoeCanvasCanyonCapableCapitalCaptainCarCarbonCardCargoCarpetCarryCartCaseCashCasinoCastleCasualCatCatalogCatchCategoryCattleCaughtCauseCautionCaveCeilingCeleryCementCensusCenturyCerealCertainChairChalkChampionChangeChaosChapterChargeChaseChatCheapCheckCheeseChefCherryChestChickenChiefChildChimneyChoiceChooseChronicChuckleChunkChurnCigarCinnamonCircleCitizenCityCivilClaimClapClarifyClawClayCleanClerkCleverClickClientCliffClimbClinicClipClockClogCloseClothCloudClownClubClumpClusterClutchCoachCoastCoconutCodeCoffeeCoilCoinCollectColorColumnCombineComeComfortComicCommonCompanyConcertConductConfirmCongressConnectConsiderControlConvinceCookCoolCopperCopyCoralCoreCornCorrectCostCottonCouchCountryCoupleCourseCousinCoverCoyoteCrackCradleCraftCramCraneCrashCraterCrawlCrazyCreamCreditCreekCrewCricketCrimeCrispCriticCropCrossCrouchCrowdCrucialCruelCruiseCrumbleCrunchCrushCryCrystalCubeCultureCupCupboardCuriousCurrentCurtainCurveCushionCustomCuteCycleDadDamageDampDanceDangerDaringDashDaughterDawnDayDealDebateDebrisDecadeDecemberDecideDeclineDecorateDecreaseDeerDefenseDefineDefyDegreeDelayDeliverDemandDemiseDenialDentistDenyDepartDependDepositDepthDeputyDeriveDescribeDesertDesignDeskDespairDestroyDetailDetectDevelopDeviceDevoteDiagramDialDiamondDiaryDiceDieselDietDifferDigitalDignityDilemmaDinnerDinosaurDirectDirtDisagreeDiscoverDiseaseDishDismissDisorderDisplayDistanceDivertDivideDivorceDizzyDoctorDocumentDogDollDolphinDomainDonateDonkeyDonorDoorDoseDoubleDoveDraftDragonDramaDrasticDrawDreamDressDriftDrillDrinkDripDriveDropDrumDryDuckDumbDuneDuringDustDutchDutyDwarfDynamicEagerEagleEarlyEarnEarthEasilyEastEasyEchoEcologyEconomyEdgeEditEducateEffortEggEightEitherElbowElderElectricElegantElementElephantElevatorEliteElseEmbarkEmbodyEmbraceEmergeEmotionEmployEmpowerEmptyEnableEnactEndEndlessEndorseEnemyEnergyEnforceEngageEngineEnhanceEnjoyEnlistEnoughEnrichEnrollEnsureEnterEntireEntryEnvelopeEpisodeEqualEquipEraEraseErodeErosionErrorEruptEscapeEssayEssenceEstateEternalEthicsEvidenceEvilEvokeEvolveExactExampleExcessExchangeExciteExcludeExcuseExecuteExerciseExhaustExhibitExileExistExitExoticExpandExpectExpireExplainExposeExpressExtendExtraEyeEyebrowFabricFaceFacultyFadeFaintFaithFallFalseFameFamilyFamousFanFancyFantasyFarmFashionFatFatalFatherFatigueFaultFavoriteFeatureFebruaryFederalFeeFeedFeelFemaleFenceFestivalFetchFeverFewFiberFictionFieldFigureFileFilmFilterFinalFindFineFingerFinishFireFirmFirstFiscalFishFitFitnessFixFlagFlameFlashFlatFlavorFleeFlightFlipFloatFlockFloorFlowerFluidFlushFlyFoamFocusFogFoilFoldFollowFoodFootForceForestForgetForkFortuneForumForwardFossilFosterFoundFoxFragileFrameFrequentFreshFriendFringeFrogFrontFrostFrownFrozenFruitFuelFunFunnyFurnaceFuryFutureGadgetGainGalaxyGalleryGameGapGarageGarbageGardenGarlicGarmentGasGaspGateGatherGaugeGazeGeneralGeniusGenreGentleGenuineGestureGhostGiantGiftGiggleGingerGiraffeGirlGiveGladGlanceGlareGlassGlideGlimpseGlobeGloomGloryGloveGlowGlueGoatGoddessGoldGoodGooseGorillaGospelGossipGovernGownGrabGraceGrainGrantGrapeGrassGravityGreatGreenGridGriefGritGroceryGroupGrowGruntGuardGuessGuideGuiltGuitarGunGymHabitHairHalfHammerHamsterHandHappyHarborHardHarshHarvestHatHaveHawkHazardHeadHealthHeartHeavyHedgehogHeightHelloHelmetHelpHenHeroHiddenHighHillHintHipHireHistoryHobbyHockeyHoldHoleHolidayHollowHomeHoneyHoodHopeHornHorrorHorseHospitalHostHotelHourHoverHubHugeHumanHumbleH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\ No newline at end of file diff --git a/dist/ethers.js b/dist/ethers.js index 04699102e..e62f3e0f6 100644 --- a/dist/ethers.js +++ b/dist/ethers.js @@ -15,6 +15,7 @@ module.exports = { Contract: contracts.Contract, Interface: contracts.Interface, + networks: providers.networks, providers: providers, utils: utils, @@ -24,7 +25,7 @@ module.exports = { require('ethers-utils/standalone.js')(module.exports); -},{"ethers-contracts":22,"ethers-providers":27,"ethers-utils":39,"ethers-utils/standalone.js":46,"ethers-wallet":51}],2:[function(require,module,exports){ +},{"ethers-contracts":22,"ethers-providers":27,"ethers-utils":40,"ethers-utils/standalone.js":47,"ethers-wallet":52}],2:[function(require,module,exports){ "use strict"; (function(root) { @@ -4255,7 +4256,7 @@ require('ethers-utils/standalone.js')(module.exports); },{"buffer":5}],4:[function(require,module,exports){ var randomBytes = require('ethers-utils').randomBytes; module.exports = function(length) { return randomBytes(length); }; -},{"ethers-utils":39}],5:[function(require,module,exports){ +},{"ethers-utils":40}],5:[function(require,module,exports){ },{}],6:[function(require,module,exports){ 'use strict'; @@ -5604,7 +5605,7 @@ JPoint.prototype.isInfinity = function isInfinity() { return this.z.cmpn(0) === 0; }; -},{"../../elliptic":6,"../curve":9,"bn.js":3,"inherits":68}],12:[function(require,module,exports){ +},{"../../elliptic":6,"../curve":9,"bn.js":3,"inherits":69}],12:[function(require,module,exports){ 'use strict'; var curves = exports; @@ -5811,7 +5812,7 @@ defineCurve('secp256k1', { ] }); -},{"../elliptic":6,"./precomputed/secp256k1":18,"hash.js":56}],13:[function(require,module,exports){ +},{"../elliptic":6,"./precomputed/secp256k1":18,"hash.js":57}],13:[function(require,module,exports){ 'use strict'; var BN = require('bn.js'); @@ -6426,7 +6427,7 @@ HmacDRBG.prototype.generate = function generate(len, enc, add, addEnc) { return utils.encode(res, enc); }; -},{"../elliptic":6,"hash.js":56}],18:[function(require,module,exports){ +},{"../elliptic":6,"hash.js":57}],18:[function(require,module,exports){ module.exports = undefined; },{}],19:[function(require,module,exports){ 'use strict'; @@ -6635,15 +6636,16 @@ function Contract(addressOrName, contractInterface, signerOrProvider) { contractInterface = new Interface(contractInterface); } + if (!signerOrProvider) { throw new Error('missing signer or provider'); } + var signer = signerOrProvider; var provider = null; + if (signerOrProvider.provider) { provider = signerOrProvider.provider; - } else if (signerOrProvider) { + } else { provider = signerOrProvider; signer = null; - } else { - throw new Error('missing provider'); } utils.defineProperty(this, 'address', addressOrName); @@ -6862,6 +6864,10 @@ function Contract(addressOrName, contractInterface, signerOrProvider) { }, this); } +utils.defineProperty(Contract.prototype, 'connect', function(signerOrProvider) { + return new Contract(this.address, this.interface, signerOrProvider); +}); + utils.defineProperty(Contract, 'getDeployTransaction', function(bytecode, contractInterface) { if (!(contractInterface instanceof Interface)) { @@ -6878,7 +6884,7 @@ utils.defineProperty(Contract, 'getDeployTransaction', function(bytecode, contra module.exports = Contract; -},{"./interface.js":23,"ethers-utils/address.js":32,"ethers-utils/bignumber.js":33,"ethers-utils/convert.js":36,"ethers-utils/properties.js":43}],22:[function(require,module,exports){ +},{"./interface.js":23,"ethers-utils/address.js":33,"ethers-utils/bignumber.js":34,"ethers-utils/convert.js":37,"ethers-utils/properties.js":44}],22:[function(require,module,exports){ 'use strict'; var Contract = require('./contract.js'); @@ -6892,7 +6898,7 @@ module.exports = { require('ethers-utils/standalone.js')(module.exports); -},{"./contract.js":21,"./interface.js":23,"ethers-utils/standalone.js":46}],23:[function(require,module,exports){ +},{"./contract.js":21,"./interface.js":23,"ethers-utils/standalone.js":47}],23:[function(require,module,exports){ 'use strict'; // See: https://github.com/ethereum/wiki/wiki/Ethereum-Contract-ABI @@ -6953,8 +6959,27 @@ function getKeys(params, key, allowEmpty) { return result; } +var coderNull = { + name: 'null', + type: '', + encode: function(value) { + return utils.arrayify([]); + }, + decode: function(data, offset) { + if (offset > data.length) { throw new Error('invalid null'); } + return { + consumed: 0, + value: undefined + } + }, + dynamic: false +}; + function coderNumber(size, signed) { + var name = ((signed ? 'int': 'uint') + size); return { + name: name, + type: name, encode: function(value) { value = utils.bigNumberify(value).toTwos(size * 8).maskn(size * 8); //value = value.toTwos(size * 8).maskn(size * 8); @@ -6984,6 +7009,8 @@ function coderNumber(size, signed) { var uint256Coder = coderNumber(32, false); var coderBoolean = { + name: 'boolean', + type: 'boolean', encode: function(value) { return uint256Coder.encode(value ? 1: 0); }, @@ -6997,7 +7024,10 @@ var coderBoolean = { } function coderFixedBytes(length) { + var name = ('bytes' + length); return { + name: name, + type: name, encode: function(value) { value = utils.arrayify(value); if (length === 32) { return value; } @@ -7018,6 +7048,8 @@ function coderFixedBytes(length) { } var coderAddress = { + name: 'address', + type: 'address', encode: function(value) { value = utils.arrayify(utils.getAddress(value)); var result = new Uint8Array(32); @@ -7058,6 +7090,8 @@ function _decodeDynamicBytes(data, offset) { } var coderDynamicBytes = { + name: 'bytes', + type: 'bytes', encode: function(value) { return _encodeDynamicBytes(utils.arrayify(value)); }, @@ -7070,6 +7104,8 @@ var coderDynamicBytes = { }; var coderString = { + name: 'string', + type: 'string', encode: function(value) { return _encodeDynamicBytes(utils.toUtf8Bytes(value)); }, @@ -7081,24 +7117,106 @@ var coderString = { dynamic: true }; -function coderArray(coder, length) { +function alignSize(size) { + return parseInt(32 * Math.ceil(size / 32)); +} + +function pack(coders, values) { + var parts = []; + + coders.forEach(function(coder, index) { + parts.push({ dynamic: coder.dynamic, value: coder.encode(values[index]) }); + }) + + var staticSize = 0, dynamicSize = 0; + parts.forEach(function(part, index) { + if (part.dynamic) { + staticSize += 32; + dynamicSize += alignSize(part.value.length); + } else { + staticSize += alignSize(part.value.length); + } + }); + + var offset = 0, dynamicOffset = staticSize; + var data = new Uint8Array(staticSize + dynamicSize); + + parts.forEach(function(part, index) { + if (part.dynamic) { + //uint256Coder.encode(dynamicOffset).copy(data, offset); + data.set(uint256Coder.encode(dynamicOffset), offset); + offset += 32; + + //part.value.copy(data, dynamicOffset); @TODO + data.set(part.value, dynamicOffset); + dynamicOffset += alignSize(part.value.length); + } else { + //part.value.copy(data, offset); @TODO + data.set(part.value, offset); + offset += alignSize(part.value.length); + } + }); + + return data; +} + + +function unpack(coders, data, offset) { + var baseOffset = offset; + var consumed = 0; + var value = []; + + coders.forEach(function(coder) { + if (coder.dynamic) { + var dynamicOffset = uint256Coder.decode(data, offset); + var result = coder.decode(data, baseOffset + dynamicOffset.value.toNumber()); + // The dynamic part is leap-frogged somewhere else; doesn't count towards size + result.consumed = dynamicOffset.consumed; + } else { + var result = coder.decode(data, offset); + } + + if (result.value != undefined) { + value.push(result.value); + } + + offset += result.consumed; + consumed += result.consumed; + }); + return { + value: value, + consumed: consumed + } + + return result; +} + +function coderArray(coder, length) { + var type = (coder.type + '[' + (length >= 0 ? length: '') + ']'); + + return { + coder: coder, + length: length, + name: 'array', + type: type, encode: function(value) { if (!Array.isArray(value)) { throwError('invalid array'); } + var count = length; + var result = new Uint8Array(0); - if (length === -1) { - length = value.length; - result = uint256Coder.encode(length); + if (count === -1) { + count = value.length; + result = uint256Coder.encode(count); } - if (length !== value.length) { throwError('size mismatch'); } + if (count !== value.length) { throwError('size mismatch'); } - value.forEach(function(value) { - result = utils.concat([result, coder.encode(value)]); - }); + var coders = []; + value.forEach(function(value) { coders.push(coder); }); - return result; + return utils.concat([result, pack(coders, value)]); }, decode: function(data, offset) { // @TODO: @@ -7106,98 +7224,142 @@ function coderArray(coder, length) { var consumed = 0; - var result; - if (length === -1) { - result = uint256Coder.decode(data, offset); - length = result.value.toNumber(); - consumed += result.consumed; - offset += result.consumed; + var count = length; + + if (count === -1) { + var decodedLength = uint256Coder.decode(data, offset); + count = decodedLength.value.toNumber(); + consumed += decodedLength.consumed; + offset += decodedLength.consumed; } - var value = []; + var coders = []; + for (var i = 0; i < count; i++) { coders.push(coder); } - for (var i = 0; i < length; i++) { - var result = coder.decode(data, offset); - consumed += result.consumed; - offset += result.consumed; - value.push(result.value); - } - - return { - consumed: consumed, - value: value, - } + var result = unpack(coders, data, offset); + result.consumed += consumed; + return result; }, - dynamic: (length === -1) + dynamic: (length === -1 || coder.dynamic) } } -// Break the type up into [staticType][staticArray]*[dynamicArray]? | [dynamicType] and -// build the coder up from its parts -var paramTypePart = new RegExp(/^((u?int|bytes)([0-9]*)|(address|bool|string)|(\[([0-9]*)\]))/); -function getParamCoder(type) { - var coder = null; - while (type) { - var part = type.match(paramTypePart); - if (!part) { throwError('invalid type', { type: type }); } - type = type.substring(part[0].length); - var prefix = (part[2] || part[4] || part[5]); - switch (prefix) { - case 'int': case 'uint': - if (coder) { throwError('invalid type', { type: type }); } - var size = parseInt(part[3] || 256); - if (size === 0 || size > 256 || (size % 8) !== 0) { - throwError('invalid type', { type: type }); +function coderTuple(coders) { + var dynamic = false; + var types = []; + coders.forEach(function(coder) { + if (coder.dynamic) { dynamic = true; } + types.push(coder.type); + }); + + var type = ('tuple(' + types.join(',') + ')'); + + return { + coders: coders, + name: 'tuple', + type: type, + encode: function(value) { + + if (coders.length !== coders.length) { + throwError('types/values mismatch', { type: type, values: values }); + } + + return pack(coders, value); + }, + decode: function(data, offset) { + return unpack(coders, data, offset); + }, + dynamic: dynamic + }; +} + +function getTypes(coders) { + var type = coderTuple(coders).type; + return type.substring(6, type.length - 1); +} + +function splitNesting(value) { + var result = []; + var accum = ''; + var depth = 0; + for (var offset = 0; offset < value.length; offset++) { + var c = value[offset]; + if (c === ',' && depth === 0) { + result.push(accum); + accum = ''; + } else { + accum += c; + if (c === '(') { + depth++; + } else if (c === ')') { + depth--; + if (depth === -1) { + throw new Error('unbalanced parenthsis'); } - coder = coderNumber(size / 8, (prefix === 'int')); - break; - - case 'bool': - if (coder) { throwError('invalid type', { type: type }); } - coder = coderBoolean; - break; - - case 'string': - if (coder) { throwError('invalid type', { type: type }); } - coder = coderString; - break; - - case 'bytes': - if (coder) { throwError('invalid type', { type: type }); } - if (part[3]) { - var size = parseInt(part[3]); - if (size === 0 || size > 32) { - throwError('invalid type ' + type); - } - coder = coderFixedBytes(size); - } else { - coder = coderDynamicBytes; - } - break; - - case 'address': - if (coder) { throwError('invalid type', { type: type }); } - coder = coderAddress; - break; - - case '[]': - if (!coder || coder.dynamic) { throwError('invalid type', { type: type }); } - coder = coderArray(coder, -1); - break; - - // "[0-9+]" - default: - if (!coder || coder.dynamic) { throwError('invalid type', { type: type }); } - var size = parseInt(part[6]); - coder = coderArray(coder, size); + } } } + result.push(accum); - if (!coder) { throwError('invalid type'); } - return coder; + return result; } +var paramTypeBytes = new RegExp(/^bytes([0-9]*)$/); +var paramTypeNumber = new RegExp(/^(u?int)([0-9]*)$/); +var paramTypeArray = new RegExp(/^(.*)\[([0-9]*)\]$/); +var paramTypeSimple = { + address: coderAddress, + bool: coderBoolean, + string: coderString, + bytes: coderDynamicBytes, +}; + +function getParamCoder(type) { + + var coder = paramTypeSimple[type]; + if (coder) { return coder; } + + var match = type.match(paramTypeNumber); + if (match) { + var size = parseInt(match[2] || 256); + if (size === 0 || size > 256 || (size % 8) !== 0) { + throwError('invalid type', { type: type }); + } + return coderNumber(size / 8, (match[1] === 'int')); + } + + var match = type.match(paramTypeBytes); + if (match) { + var size = parseInt(match[1]); + if (size === 0 || size > 32) { + throwError('invalid type ' + type); + } + return coderFixedBytes(size); + } + + var match = type.match(paramTypeArray); + if (match) { + var size = parseInt(match[2] || -1); + return coderArray(getParamCoder(match[1]), size); + } + + if (type.substring(0, 6) === 'tuple(' && type.substring(type.length - 1) === ')') { + var coders = []; + splitNesting(type.substring(6, type.length - 1)).forEach(function(type) { + coders.push(getParamCoder(type)); + }); + return coderTuple(coders); + } + + if (type === '') { + return coderNull; + } + + throwError('invalid type', { type: type }); +} + + function populateDescription(object, items) { for (var key in items) { utils.defineProperty(object, key, items[key]); @@ -7278,11 +7440,13 @@ function Interface(abi) { var outputNames = getKeys(method.outputs, 'name', true); } + var signature = method.name + '(' + getKeys(method.inputs, 'type').join(',') + ')'; + var sighash = utils.keccak256(utils.toUtf8Bytes(signature)).substring(0, 10); var func = function() { - var signature = method.name + '(' + getKeys(method.inputs, 'type').join(',') + ')'; var result = { name: method.name, signature: signature, + sighash: sighash }; var params = Array.prototype.slice.call(arguments, 0); @@ -7293,9 +7457,7 @@ function Interface(abi) { throwError('too many parameters'); } - signature = utils.keccak256(utils.toUtf8Bytes(signature)).substring(0, 10); - - result.data = signature + Interface.encodeParams(inputTypes, params).substring(2); + result.data = sighash + Interface.encodeParams(inputTypes, params).substring(2); if (method.constant) { result.parse = function(data) { return Interface.decodeParams( @@ -7312,6 +7474,8 @@ function Interface(abi) { defineFrozen(func, 'inputs', getKeys(method.inputs, 'name')); defineFrozen(func, 'outputs', getKeys(method.outputs, 'name')); + utils.defineProperty(func, 'signature', signature); + utils.defineProperty(func, 'sighash', sighash); return func; })(); @@ -7382,7 +7546,9 @@ function Interface(abi) { }; return populateDescription(new EventDescription(), result); } + defineFrozen(func, 'inputs', getKeys(method.inputs, 'name')); + return func; })(); @@ -7416,46 +7582,12 @@ function Interface(abi) { utils.defineProperty(Interface, 'encodeParams', function(types, values) { if (types.length !== values.length) { throwError('types/values mismatch', {types: types, values: values}); } - var parts = []; - - types.forEach(function(type, index) { - var coder = getParamCoder(type); - parts.push({dynamic: coder.dynamic, value: coder.encode(values[index])}); - }) - - function alignSize(size) { - return parseInt(32 * Math.ceil(size / 32)); - } - - var staticSize = 0, dynamicSize = 0; - parts.forEach(function(part) { - if (part.dynamic) { - staticSize += 32; - dynamicSize += alignSize(part.value.length); - } else { - staticSize += alignSize(part.value.length); - } + var coders = []; + types.forEach(function(type) { + coders.push(getParamCoder(type)); }); - var offset = 0, dynamicOffset = staticSize; - var data = new Uint8Array(staticSize + dynamicSize); - - parts.forEach(function(part, index) { - if (part.dynamic) { - //uint256Coder.encode(dynamicOffset).copy(data, offset); - data.set(uint256Coder.encode(dynamicOffset), offset); - offset += 32; - - //part.value.copy(data, dynamicOffset); @TODO - data.set(part.value, dynamicOffset); - dynamicOffset += alignSize(part.value.length); - } else { - //part.value.copy(data, offset); @TODO - data.set(part.value, offset); - offset += alignSize(part.value.length); - } - }); - return utils.hexlify(data); + return utils.hexlify(coderTuple(coders).encode(values)); }); @@ -7471,52 +7603,40 @@ utils.defineProperty(Interface, 'decodeParams', function(names, types, data) { } data = utils.arrayify(data); + + var coders = []; + types.forEach(function(type) { + coders.push(getParamCoder(type)); + }); + + var result = coderTuple(coders).decode(data, 0); + + // @TODO: Move this into coderTuple var values = new Result(); - - var offset = 0; - types.forEach(function(type, index) { - var coder = getParamCoder(type); - if (coder.dynamic) { - var dynamicOffset = uint256Coder.decode(data, offset); - var result = coder.decode(data, dynamicOffset.value.toNumber()); - offset += dynamicOffset.consumed; - } else { - var result = coder.decode(data, offset); - offset += result.consumed; - } - - // Add indexed parameter - values[index] = result.value; - - // Add named parameters - if (names[index]) { + coders.forEach(function(coder, index) { + values[index] = result.value[index]; + if (names && names[index]) { var name = names[index]; - - // We reserve length to make the Result object arrayish if (name === 'length') { console.log('WARNING: result length renamed to _length'); name = '_length'; } - if (values[name] == null) { - values[name] = result.value; + values[name] = values[index]; } else { console.log('WARNING: duplicate value - ' + name); } } - }); + }) values.length = types.length; return values; }); -//utils.defineProperty(Interface, 'getDeployTransaction', function(bytecode) { -//}); - module.exports = Interface; -},{"ethers-utils/address":32,"ethers-utils/bignumber.js":33,"ethers-utils/convert.js":36,"ethers-utils/keccak256.js":40,"ethers-utils/properties.js":43,"ethers-utils/throw-error":47,"ethers-utils/utf8.js":49}],24:[function(require,module,exports){ +},{"ethers-utils/address":33,"ethers-utils/bignumber.js":34,"ethers-utils/convert.js":37,"ethers-utils/keccak256.js":41,"ethers-utils/properties.js":44,"ethers-utils/throw-error":48,"ethers-utils/utf8.js":50}],24:[function(require,module,exports){ 'use strict'; try { @@ -7540,17 +7660,48 @@ var utils = (function() { }; })(); +// @TODO: Add this to utils; lots of things need this now +function stripHexZeros(value) { + while (value.length > 3 && value.substring(0, 3) === '0x0') { + value = '0x' + value.substring(3); + } + return value; +} + function getTransactionString(transaction) { var result = []; for (var key in transaction) { if (transaction[key] == null) { continue; } - result.push(key + '=' + utils.hexlify(transaction[key])); + var value = utils.hexlify(transaction[key]); + if ({ gasLimit: true, gasPrice: true, nonce: true, value: true }[key]) { + value = stripHexZeros(value); + } + result.push(key + '=' + value); } return result.join('&'); } -function EtherscanProvider(testnet, apiKey) { - Provider.call(this, testnet); +function EtherscanProvider(network, apiKey) { + Provider.call(this, network); + + var baseUrl = null; + switch(this.name) { + case 'homestead': + baseUrl = 'https://api.etherscan.io'; + break; + case 'ropsten': + baseUrl = 'https://ropsten.etherscan.io'; + break; + case 'rinkeby': + baseUrl = 'https://rinkeby.etherscan.io'; + break; + case 'kovan': + baseUrl = 'https://kovan.etherscan.io'; + break; + default: + throw new Error('unsupported network'); + } + utils.defineProperty(this, 'baseUrl', baseUrl); utils.defineProperty(this, 'apiKey', apiKey || null); } @@ -7601,10 +7752,11 @@ function checkLogTag(blockTag) { return parseInt(blockTag.substring(2), 16); } + utils.defineProperty(EtherscanProvider.prototype, 'perform', function(method, params) { if (!params) { params = {}; } - var url = this.testnet ? 'https://ropsten.etherscan.io': 'https://api.etherscan.io'; + var url = this.baseUrl; var apiKey = ''; if (this.apiKey) { apiKey += '&apikey=' + this.apiKey; } @@ -7637,8 +7789,8 @@ utils.defineProperty(EtherscanProvider.prototype, 'perform', function(method, pa case 'getStorageAt': url += '/api?module=proxy&action=eth_getStorageAt&address=' + params.address; - url += '&position=' + params.position; - url += '&tag=' + params.blockTag + apiKey; + url += '&position=' + stripHexZeros(params.position); + url += '&tag=' + stripHexZeros(params.blockTag) + apiKey; return Provider.fetchJSON(url, null, getJsonResult); case 'sendTransaction': @@ -7649,7 +7801,7 @@ utils.defineProperty(EtherscanProvider.prototype, 'perform', function(method, pa case 'getBlock': if (params.blockTag) { - url += '/api?module=proxy&action=eth_getBlockByNumber&tag=' + params.blockTag; + url += '/api?module=proxy&action=eth_getBlockByNumber&tag=' + stripHexZeros(params.blockTag); url += '&boolean=false'; url += apiKey; return Provider.fetchJSON(url, null, getJsonResult); @@ -7724,7 +7876,7 @@ utils.defineProperty(EtherscanProvider.prototype, 'perform', function(method, pa module.exports = EtherscanProvider;; -},{"./provider.js":31,"ethers-utils/convert.js":36,"ethers-utils/properties.js":43}],26:[function(require,module,exports){ +},{"./provider.js":32,"ethers-utils/convert.js":37,"ethers-utils/properties.js":44}],26:[function(require,module,exports){ 'use strict'; var inherits = require('inherits'); @@ -7788,7 +7940,7 @@ utils.defineProperty(FallbackProvider.prototype, 'perform', function(method, par module.exports = FallbackProvider; -},{"./provider.js":31,"ethers-utils/properties.js":43,"inherits":30}],27:[function(require,module,exports){ +},{"./provider.js":32,"ethers-utils/properties.js":44,"inherits":31}],27:[function(require,module,exports){ 'use strict'; var Provider = require('./provider.js'); @@ -7798,10 +7950,10 @@ var FallbackProvider = require('./fallback-provider.js'); var InfuraProvider = require('./infura-provider.js'); var JsonRpcProvider = require('./json-rpc-provider.js'); -function getDefaultProvider(testnet) { +function getDefaultProvider(network) { return new FallbackProvider([ - new InfuraProvider(testnet), - new EtherscanProvider(testnet), + new InfuraProvider(network), + new EtherscanProvider(network), ]); } @@ -7811,7 +7963,9 @@ module.exports = { InfuraProvider: InfuraProvider, JsonRpcProvider: JsonRpcProvider, - isProvder: Provider.isProvider, + isProvider: Provider.isProvider, + + networks: Provider.networks, getDefaultProvider:getDefaultProvider, @@ -7823,8 +7977,11 @@ require('ethers-utils/standalone.js')({ }); -},{"./etherscan-provider.js":25,"./fallback-provider.js":26,"./infura-provider.js":28,"./json-rpc-provider.js":29,"./provider.js":31,"ethers-utils/standalone.js":46}],28:[function(require,module,exports){ -var JsonRpcProvider = require('./json-rpc-provider.js'); +},{"./etherscan-provider.js":25,"./fallback-provider.js":26,"./infura-provider.js":28,"./json-rpc-provider.js":29,"./provider.js":32,"ethers-utils/standalone.js":47}],28:[function(require,module,exports){ +'use strict'; + +var Provider = require('./provider'); +var JsonRpcProvider = require('./json-rpc-provider'); var utils = (function() { return { @@ -7832,13 +7989,40 @@ var utils = (function() { } })(); -function InfuraProvider(testnet, apiAccessToken) { +function InfuraProvider(network, apiAccessToken) { if (!(this instanceof InfuraProvider)) { throw new Error('missing new'); } - var host = (testnet ? "ropsten": "mainnet") + '.infura.io'; + // Legacy constructor (testnet, chainId, apiAccessToken) + // @TODO: Remove this in the next major release + if (arguments.length === 3) { + apiAccessToken = arguments[2]; + network = Provider._legacyConstructor(network, 2, arguments[0], arguments[1]); + } else { + apiAccessToken = null; + network = Provider._legacyConstructor(network, arguments.length, arguments[0], arguments[1]); + } + + var host = null; + switch(network.name) { + case 'homestead': + host = 'mainnet.infura.io'; + break; + case 'ropsten': + host = 'ropsten.infura.io'; + break; + case 'rinkeby': + host = 'rinkeby.infura.io'; + break; + case 'kovan': + host = 'kovan.infura.io'; + break; + default: + throw new Error('unsupported network'); + } + var url = 'https://' + host + '/' + (apiAccessToken || ''); - JsonRpcProvider.call(this, url, testnet); + JsonRpcProvider.call(this, url, network); utils.defineProperty(this, 'apiAccessToken', apiAccessToken || null); } @@ -7846,7 +8030,7 @@ JsonRpcProvider.inherits(InfuraProvider); module.exports = InfuraProvider; -},{"./json-rpc-provider.js":29,"ethers-utils/properties.js":43}],29:[function(require,module,exports){ +},{"./json-rpc-provider":29,"./provider":32,"ethers-utils/properties.js":44}],29:[function(require,module,exports){ 'use strict'; // See: https://github.com/ethereum/wiki/wiki/JSON-RPC @@ -7897,10 +8081,12 @@ function getTransaction(transaction) { return result; } -function JsonRpcProvider(url, testnet, chainId) { +function JsonRpcProvider(url, network) { if (!(this instanceof JsonRpcProvider)) { throw new Error('missing new'); } - Provider.call(this, testnet, chainId); + network = Provider._legacyConstructor(network, arguments.length - 1, arguments[1], arguments[2]); + + Provider.call(this, network); if (!url) { url = 'http://localhost:8545'; } @@ -7985,7 +8171,51 @@ utils.defineProperty(JsonRpcProvider.prototype, 'perform', function(method, para module.exports = JsonRpcProvider; -},{"./provider.js":31,"ethers-utils/convert":36,"ethers-utils/properties":43}],30:[function(require,module,exports){ +},{"./provider.js":32,"ethers-utils/convert":37,"ethers-utils/properties":44}],30:[function(require,module,exports){ +module.exports={ + "unspecified": { + "chainId": 0, + "name": "unspecified" + }, + + "homestead": { + "chainId": 1, + "ensAddress": "0x314159265dd8dbb310642f98f50c066173c1259b", + "name": "homestead" + }, + "mainnet": { + "chainId": 1, + "ensAddress": "0x314159265dd8dbb310642f98f50c066173c1259b", + "name": "homestead" + }, + + "morden": { + "chainId": 2, + "name": "morden" + }, + + "ropsten": { + "chainId": 3, + "ensAddress": "0x112234455c3a32fd11230c42e7bccd4a84e02010", + "name": "ropsten" + }, + "testnet": { + "chainId": 3, + "ensAddress": "0x112234455c3a32fd11230c42e7bccd4a84e02010", + "name": "ropsten" + }, + + "rinkeby": { + "chainId": 4, + "name": "rinkeby" + }, + "kovan": { + "chainId": 42, + "name": "kovan" + } +} + +},{}],31:[function(require,module,exports){ if (typeof Object.create === 'function') { // implementation from standard node.js 'util' module module.exports = function inherits(ctor, superCtor) { @@ -8010,13 +8240,15 @@ if (typeof Object.create === 'function') { } } -},{}],31:[function(require,module,exports){ +},{}],32:[function(require,module,exports){ 'use strict'; var inherits = require('inherits'); var XMLHttpRequest = require('xmlhttprequest').XMLHttpRequest; +var networks = require('./networks.json'); + var utils = (function() { var convert = require('ethers-utils/convert'); return { @@ -8140,8 +8372,8 @@ var formatBlock = { number: checkNumber, timestamp: checkNumber, - nonce: utils.hexlify, - difficulty: checkNumber, + nonce: allowNull(utils.hexlify), + difficulty: allowNull(checkNumber), gasLimit: utils.bigNumberify, gasUsed: utils.bigNumberify, @@ -8183,13 +8415,13 @@ var formatTransaction = { nonce: checkNumber, data: utils.hexlify, - r: checkUint256, - s: checkUint256, - v: checkNumber, + r: allowNull(checkUint256), + s: allowNull(checkUint256), + v: allowNull(checkNumber), creates: allowNull(utils.getAddress, null), - raw: utils.hexlify, + raw: allowNull(utils.hexlify), }; function checkTransaction(transaction) { @@ -8210,19 +8442,23 @@ function checkTransaction(transaction) { } if (!transaction.raw) { - var raw = [ - utils.hexlify(transaction.nonce), - utils.hexlify(transaction.gasPrice), - utils.hexlify(transaction.gasLimit), - (transaction.to || "0x"), - utils.hexlify(transaction.value || '0x'), - utils.hexlify(transaction.data || '0x'), - utils.hexlify(transaction.v || '0x'), - utils.hexlify(transaction.r), - utils.hexlify(transaction.s), - ]; - transaction.raw = utils.RLP.encode(raw); + // Very loose providers (e.g. TestRPC) don't provide a signature or raw + if (transaction.v && transaction.r && transaction.s) { + var raw = [ + utils.hexlify(transaction.nonce), + utils.hexlify(transaction.gasPrice), + utils.hexlify(transaction.gasLimit), + (transaction.to || "0x"), + utils.hexlify(transaction.value || '0x'), + utils.hexlify(transaction.data || '0x'), + utils.hexlify(transaction.v || '0x'), + utils.hexlify(transaction.r), + utils.hexlify(transaction.s), + ]; + + transaction.raw = utils.RLP.encode(raw); + } } @@ -8234,12 +8470,14 @@ function checkTransaction(transaction) { networkId = utils.bigNumberify(networkId).toNumber(); } - if (typeof(networkId) !== 'number') { + if (typeof(networkId) !== 'number' && result.v != null) { networkId = (result.v - 35) / 2; if (networkId < 0) { networkId = 0; } networkId = parseInt(networkId); } + if (typeof(networkId) !== 'number') { networkId = 0; } + result.networkId = networkId; // 0x0000... should actually be null @@ -8265,13 +8503,14 @@ function checkTransactionRequest(transaction) { } var formatTransactionReceiptLog = { - transactionLogIndex: checkNumber, + transactionLogIndex: allowNull(checkNumber), + transactionIndex: checkNumber, blockNumber: checkNumber, transactionHash: checkHash, address: utils.getAddress, - type: checkString, + // @TODO: Next major release remove this + type: allowNull(checkString), topics: arrayOf(checkHash), - transactionIndex: checkNumber, data: utils.hexlify, logIndex: checkNumber, blockHash: checkHash, @@ -8284,7 +8523,7 @@ function checkTransactionReceiptLog(log) { var formatTransactionReceipt = { contractAddress: allowNull(utils.getAddress, null), transactionIndex: checkNumber, - root: checkHash, + root: allowNull(checkHash), gasUsed: utils.bigNumberify, logsBloom: utils.hexlify, blockHash: checkHash, @@ -8292,10 +8531,29 @@ var formatTransactionReceipt = { logs: arrayOf(checkTransactionReceiptLog), blockNumber: checkNumber, cumulativeGasUsed: utils.bigNumberify, + status: allowNull(checkNumber) }; function checkTransactionReceipt(transactionReceipt) { - return check(formatTransactionReceipt, transactionReceipt); + var status = transactionReceipt.status; + var root = transactionReceipt.root; + if (!((status != null) ^ (root != null))) { + throw new Error('invalid transaction receipt - exactly one of status and root should be present'); + } + var result = check(formatTransactionReceipt, transactionReceipt); + result.logs.forEach(function(entry, index) { + if (entry.transactionLogIndex == null) { + entry.transactionLogIndex = index; + } + // @TODO: Remove this is next major version + if (entry.type == null) { + entry.type = 'mined'; + } + }); + if (transactionReceipt.status != null) { + result.byzantium = true; + } + return result; } function checkTopics(topics) { @@ -8339,25 +8597,24 @@ function checkLog(log) { return check(formatLog, log); } -var ensAddressTestnet = '0x112234455c3a32fd11230c42e7bccd4a84e02010'; -var ensAddressMainnet = '0x314159265dd8dbb310642f98f50c066173c1259b'; - -function Provider(testnet, chainId) { +function Provider(network) { if (!(this instanceof Provider)) { throw new Error('missing new'); } - testnet = !!testnet; + network = Provider._legacyConstructor(network, arguments.length, arguments[0], arguments[1]); - if (chainId == null) { - chainId = (testnet ? Provider.chainId.ropsten: Provider.chainId.homestead); + // Check the ensAddress (if any) + var ensAddress = null; + if (network.ensAddress) { + ensAddress = utils.getAddress(network.ensAddress); } - // Figure out which ENS to talk to - this.ensAddress = (testnet ? ensAddressTestnet: ensAddressMainnet); + // Setup our network properties + utils.defineProperty(this, 'chainId', network.chainId); + utils.defineProperty(this, 'ensAddress', ensAddress); + utils.defineProperty(this, 'name', network.name); - if (typeof(chainId) !== 'number') { throw new Error('invalid chainId'); } - - utils.defineProperty(this, 'testnet', testnet); - utils.defineProperty(this, 'chainId', chainId); + // @TODO: Remove in the next major release + utils.defineProperty(this, 'testnet', (network.name !== 'homestead')); var events = {}; utils.defineProperty(this, '_events', events); @@ -8465,16 +8722,53 @@ function(child) { } }); */ + +utils.defineProperty(Provider, '_legacyConstructor', function(network, length, arg0, arg1) { + + // Legacy parameters Provider(testnet:boolean, chainId:Number) + if (typeof(arg0) === 'boolean' || length === 2) { + var testnet = !!arg0; + var chainId = arg1; + + // true => testnet, false => mainnet + network = networks[testnet ? 'ropsten': 'homestead']; + + // Overriding chain ID + if (length === 2 && chainId != null) { + network = { + chainId: chainId, + ensAddress: network.ensAddress, + name: network.name + }; + } + + } else if (typeof(network) === 'string') { + network = networks[network]; + if (!network) { throw new Error('unknown network'); } + + } else if (network == null) { + network = networks['homestead']; + } + + if (typeof(network.chainId) !== 'number') { throw new Error('invalid chainId'); } + + return network; +}); +// @TODO: Remove in next major version (use networks instead) utils.defineProperty(Provider, 'chainId', { homestead: 1, morden: 2, ropsten: 3, + rinkeby: 4, + kovan: 42 }); //utils.defineProperty(Provider, 'isProvider', function(object) { // return (object instanceof Provider); //}); +utils.defineProperty(Provider, 'networks', networks); + utils.defineProperty(Provider, 'fetchJSON', function(url, json, processFunc) { return new Promise(function(resolve, reject) { @@ -8992,7 +9286,7 @@ utils.defineProperty(Provider.prototype, 'removeListener', function(eventName, l module.exports = Provider; -},{"ethers-utils/address":32,"ethers-utils/bignumber":33,"ethers-utils/contract-address":35,"ethers-utils/convert":36,"ethers-utils/namehash":41,"ethers-utils/properties":43,"ethers-utils/rlp":44,"ethers-utils/utf8":49,"inherits":30,"xmlhttprequest":24}],32:[function(require,module,exports){ +},{"./networks.json":30,"ethers-utils/address":33,"ethers-utils/bignumber":34,"ethers-utils/contract-address":36,"ethers-utils/convert":37,"ethers-utils/namehash":42,"ethers-utils/properties":44,"ethers-utils/rlp":45,"ethers-utils/utf8":50,"inherits":31,"xmlhttprequest":24}],33:[function(require,module,exports){ var BN = require('bn.js'); @@ -9026,6 +9320,15 @@ function getChecksumAddress(address) { return '0x' + address.join(''); } +// Shims for environments that are missing some required constants and functions +var MAX_SAFE_INTEGER = 0x1fffffffffffff; + +function log10(x) { + if (Math.log10) { return Math.log10(x); } + return Math.log(x) / Math.LN10; +} + + // See: https://en.wikipedia.org/wiki/International_Bank_Account_Number var ibanChecksum = (function() { @@ -9035,7 +9338,7 @@ var ibanChecksum = (function() { for (var i = 0; i < 26; i++) { ibanLookup[String.fromCharCode(65 + i)] = String(10 + i); } // How many decimal digits can we process? (for 64-bit float, this is 15) - var safeDigits = Math.floor(Math.log10(Number.MAX_SAFE_INTEGER)); + var safeDigits = Math.floor(log10(MAX_SAFE_INTEGER)); return function(address) { address = address.toUpperCase(); @@ -9109,7 +9412,7 @@ module.exports = { getAddress: getAddress, } -},{"./convert":36,"./keccak256":40,"./throw-error":47,"bn.js":3}],33:[function(require,module,exports){ +},{"./convert":37,"./keccak256":41,"./throw-error":48,"bn.js":3}],34:[function(require,module,exports){ /** * BigNumber * @@ -9190,6 +9493,10 @@ defineProperty(BigNumber.prototype, 'mod', function(other) { return new BigNumber(this._bn.mod(bigNumberify(other)._bn)); }); +defineProperty(BigNumber.prototype, 'pow', function(other) { + return new BigNumber(this._bn.pow(bigNumberify(other)._bn)); +}); + defineProperty(BigNumber.prototype, 'maskn', function(value) { return new BigNumber(this._bn.maskn(value)); @@ -9253,11 +9560,12 @@ module.exports = { bigNumberify: bigNumberify }; -},{"./convert":36,"./properties":43,"./throw-error":47,"bn.js":3}],34:[function(require,module,exports){ +},{"./convert":37,"./properties":44,"./throw-error":48,"bn.js":3}],35:[function(require,module,exports){ (function (global){ 'use strict'; -var defineProperty = require('./properties.js').defineProperty; +var convert = require('./convert'); +var defineProperty = require('./properties').defineProperty; var crypto = global.crypto || global.msCrypto; if (!crypto || !crypto.getRandomValues) { @@ -9289,7 +9597,7 @@ function randomBytes(length) { var result = new Uint8Array(length); crypto.getRandomValues(result); - return result; + return convert.arrayify(result); }; if (crypto._weakCrypto === true) { @@ -9299,7 +9607,7 @@ if (crypto._weakCrypto === true) { module.exports = randomBytes; }).call(this,typeof global !== "undefined" ? global : typeof self !== "undefined" ? self : typeof window !== "undefined" ? window : {}) -},{"./properties.js":43}],35:[function(require,module,exports){ +},{"./convert":37,"./properties":44}],36:[function(require,module,exports){ var getAddress = require('./address').getAddress; var convert = require('./convert'); @@ -9321,7 +9629,7 @@ module.exports = { getContractAddress: getContractAddress, } -},{"./address":32,"./convert":36,"./keccak256":40,"./rlp":44}],36:[function(require,module,exports){ +},{"./address":33,"./convert":37,"./keccak256":41,"./rlp":45}],37:[function(require,module,exports){ /** * Conversion Utilities * @@ -9330,6 +9638,17 @@ module.exports = { var defineProperty = require('./properties.js').defineProperty; var throwError = require('./throw-error'); +function addSlice(array) { + if (array.slice) { return array; } + + array.slice = function() { + var args = Array.prototype.slice.call(arguments); + return new Uint8Array(Array.prototype.slice.apply(array, args)); + } + + return array; +} + function isArrayish(value) { if (!value || parseInt(value.length) != value.length || typeof(value) === 'string') { return false; @@ -9360,11 +9679,11 @@ function arrayify(value, name) { result.push(parseInt(value.substr(i, 2), 16)); } - return new Uint8Array(result); + return addSlice(new Uint8Array(result)); } if (isArrayish(value)) { - return new Uint8Array(value); + return addSlice(new Uint8Array(value)); } throwError('invalid arrayify value', { name: name, input: value }); @@ -9386,7 +9705,7 @@ function concat(objects) { offset += arrays[i].length; } - return result; + return addSlice(result); } function stripZeros(value) { value = arrayify(value); @@ -9412,7 +9731,7 @@ function padZeros(value, length) { var result = new Uint8Array(length); result.set(value, length - value.length); - return result; + return addSlice(result); } @@ -9484,7 +9803,7 @@ module.exports = { isHexString: isHexString, }; -},{"./properties.js":43,"./throw-error":47}],37:[function(require,module,exports){ +},{"./properties.js":44,"./throw-error":48}],38:[function(require,module,exports){ 'use strict'; var hash = require('hash.js'); @@ -9510,7 +9829,7 @@ module.exports = { createSha512Hmac: createSha512Hmac, }; -},{"./convert.js":36,"./sha2.js":45,"hash.js":56}],38:[function(require,module,exports){ +},{"./convert.js":37,"./sha2.js":46,"hash.js":57}],39:[function(require,module,exports){ 'use strict'; var keccak256 = require('./keccak256'); @@ -9522,7 +9841,7 @@ function id(text) { module.exports = id; -},{"./keccak256":40,"./utf8":49}],39:[function(require,module,exports){ +},{"./keccak256":41,"./utf8":50}],40:[function(require,module,exports){ 'use strict'; // This is SUPER useful, but adds 140kb (even zipped, adds 40kb) @@ -9587,7 +9906,7 @@ require('./standalone')({ }); -},{"./address":32,"./bignumber":33,"./contract-address":35,"./convert":36,"./id":38,"./keccak256":40,"./namehash":41,"./properties":43,"./random-bytes":34,"./rlp":44,"./sha2":45,"./standalone":46,"./units":48,"./utf8":49}],40:[function(require,module,exports){ +},{"./address":33,"./bignumber":34,"./contract-address":36,"./convert":37,"./id":39,"./keccak256":41,"./namehash":42,"./properties":44,"./random-bytes":35,"./rlp":45,"./sha2":46,"./standalone":47,"./units":49,"./utf8":50}],41:[function(require,module,exports){ 'use strict'; var sha3 = require('js-sha3'); @@ -9601,7 +9920,7 @@ function keccak256(data) { module.exports = keccak256; -},{"./convert.js":36,"js-sha3":69}],41:[function(require,module,exports){ +},{"./convert.js":37,"js-sha3":70}],42:[function(require,module,exports){ 'use strict'; var convert = require('./convert'); @@ -9641,7 +9960,10 @@ function namehash(name, depth) { module.exports = namehash; -},{"./convert":36,"./keccak256":40,"./utf8":49}],42:[function(require,module,exports){ +},{"./convert":37,"./keccak256":41,"./utf8":50}],43:[function(require,module,exports){ +'use strict'; + +var convert = require('./convert'); function pbkdf2(password, salt, iterations, keylen, createHmac) { var hLen @@ -9683,36 +10005,15 @@ function pbkdf2(password, salt, iterations, keylen, createHmac) { var destPos = (i - 1) * hLen var len = (i === l ? r : hLen) //T.copy(DK, destPos, 0, len) - DK.set(T.slice(0, len), destPos); - + DK.set(convert.arrayify(T).slice(0, len), destPos); } - return DK + return convert.arrayify(DK) } -/* -var hmac = require('./hmac.js'); -var utf8 = require('./utf8.js'); -var p = require('pbkdf2'); - -var pw = utf8.toUtf8Bytes('password'); -var sa = utf8.toUtf8Bytes('salt'); - -var t0 = (new Date()).getTime(); -for (var i = 0; i < 100; i++) { - pbkdf2(pw, sa, 1000, 40, hmac.createSha512Hmac); -} -var t1 = (new Date()).getTime(); -for (var i = 0; i < 100; i++) { - p.pbkdf2Sync('password', 'salt', 1000, 40, 'sha512'); -} -var t2 = (new Date()).getTime(); - -console.log('TT', t1 - t0, t2 - t1); -*/ module.exports = pbkdf2; -},{}],43:[function(require,module,exports){ +},{"./convert":37}],44:[function(require,module,exports){ function defineProperty(object, name, value) { Object.defineProperty(object, name, { enumerable: true, @@ -9725,7 +10026,7 @@ module.exports = { defineProperty: defineProperty, }; -},{}],44:[function(require,module,exports){ +},{}],45:[function(require,module,exports){ //See: https://github.com/ethereum/wiki/wiki/RLP var convert = require('./convert.js'); @@ -9869,7 +10170,7 @@ module.exports = { decode: decode, } -},{"./convert.js":36}],45:[function(require,module,exports){ +},{"./convert.js":37}],46:[function(require,module,exports){ 'use strict'; var hash = require('hash.js'); @@ -9894,7 +10195,7 @@ module.exports = { createSha512: hash.sha512, } -},{"./convert.js":36,"hash.js":56}],46:[function(require,module,exports){ +},{"./convert.js":37,"hash.js":57}],47:[function(require,module,exports){ (function (global){ var defineProperty = require('./properties.js').defineProperty; @@ -9921,7 +10222,7 @@ function defineEthersValues(values) { module.exports = defineEthersValues; }).call(this,typeof global !== "undefined" ? global : typeof self !== "undefined" ? self : typeof window !== "undefined" ? window : {}) -},{"./properties.js":43}],47:[function(require,module,exports){ +},{"./properties.js":44}],48:[function(require,module,exports){ 'use strict'; function throwError(message, params) { @@ -9934,7 +10235,7 @@ function throwError(message, params) { module.exports = throwError; -},{}],48:[function(require,module,exports){ +},{}],49:[function(require,module,exports){ var bigNumberify = require('./bignumber.js').bigNumberify; var throwError = require('./throw-error'); @@ -10009,7 +10310,7 @@ module.exports = { parseEther: parseEther, } -},{"./bignumber.js":33,"./throw-error":47}],49:[function(require,module,exports){ +},{"./bignumber.js":34,"./throw-error":48}],50:[function(require,module,exports){ var convert = require('./convert.js'); @@ -10124,7 +10425,7 @@ module.exports = { toUtf8String: bytesToUtf8, }; -},{"./convert.js":36}],50:[function(require,module,exports){ +},{"./convert.js":37}],51:[function(require,module,exports){ // See: https://github.com/bitcoin/bips/blob/master/bip-0032.mediawiki // See: https://github.com/bitcoin/bips/blob/master/bip-0039.mediawiki @@ -10209,7 +10510,7 @@ utils.defineProperty(HDNode.prototype, '_derive', function(index) { // Data += ser_32(i) for (var i = 24; i >= 0; i -= 8) { data[33 + (i >> 3)] = ((index >> (24 - i)) & 0xff); } - var I = utils.createSha512Hmac(this.chainCode).update(data).digest(); + var I = utils.arrayify(utils.createSha512Hmac(this.chainCode).update(data).digest()); var IL = utils.bigNumberify(I.slice(0, 32)); var IR = I.slice(32); @@ -10257,7 +10558,7 @@ utils.defineProperty(HDNode, 'fromSeed', function(seed) { seed = utils.arrayify(seed); if (seed.length < 16 || seed.length > 64) { throw new Error('invalid seed'); } - var I = utils.createSha512Hmac(MasterSecret).update(seed).digest(); + var I = utils.arrayify(utils.createSha512Hmac(MasterSecret).update(seed).digest()); return new HDNode(secp256k1.keyFromPrivate(I.slice(0, 32)), I.slice(32), 0, 0, 0); }); @@ -10287,7 +10588,7 @@ function mnemonicToEntropy(mnemonic) { var words = mnemonic.toLowerCase().split(' '); if ((words.length % 3) !== 0) { throw new Error('invalid mnemonic'); } - var entropy = new Uint8Array(Math.ceil(11 * words.length / 8)); + var entropy = utils.arrayify(new Uint8Array(Math.ceil(11 * words.length / 8))); var offset = 0; for (var i = 0; i < words.length; i++) { @@ -10385,7 +10686,7 @@ module.exports = { isValidMnemonic: isValidMnemonic, }; -},{"./words.json":55,"elliptic":6,"ethers-utils/bignumber.js":33,"ethers-utils/convert.js":36,"ethers-utils/hmac":37,"ethers-utils/pbkdf2.js":42,"ethers-utils/properties.js":43,"ethers-utils/sha2":45,"ethers-utils/utf8.js":49}],51:[function(require,module,exports){ +},{"./words.json":56,"elliptic":6,"ethers-utils/bignumber.js":34,"ethers-utils/convert.js":37,"ethers-utils/hmac":38,"ethers-utils/pbkdf2.js":43,"ethers-utils/properties.js":44,"ethers-utils/sha2":46,"ethers-utils/utf8.js":50}],52:[function(require,module,exports){ 'use strict'; var Wallet = require('./wallet'); @@ -10402,7 +10703,7 @@ module.exports = { require('ethers-utils/standalone.js')(module.exports); -},{"./hdnode":50,"./signing-key":53,"./wallet":54,"ethers-utils/standalone.js":46}],52:[function(require,module,exports){ +},{"./hdnode":51,"./signing-key":54,"./wallet":55,"ethers-utils/standalone.js":47}],53:[function(require,module,exports){ 'use strict'; var aes = require('aes-js'); @@ -10775,7 +11076,7 @@ utils.defineProperty(secretStorage, 'encrypt', function(privateKey, password, op module.exports = secretStorage; -},{"./signing-key.js":53,"aes-js":2,"ethers-utils":39,"ethers-utils/hmac":37,"ethers-utils/pbkdf2":42,"scrypt-js":72,"uuid":75}],53:[function(require,module,exports){ +},{"./signing-key.js":54,"aes-js":2,"ethers-utils":40,"ethers-utils/hmac":38,"ethers-utils/pbkdf2":43,"scrypt-js":73,"uuid":76}],54:[function(require,module,exports){ 'use strict'; /** @@ -10852,7 +11153,7 @@ utils.defineProperty(SigningKey, 'publicKeyToAddress', function(publicKey) { module.exports = SigningKey; -},{"elliptic":6,"ethers-utils":39}],54:[function(require,module,exports){ +},{"elliptic":6,"ethers-utils":40}],55:[function(require,module,exports){ 'use strict'; var scrypt = require('scrypt-js'); @@ -11288,10 +11589,10 @@ utils.defineProperty(Wallet, 'fromBrainWallet', function(username, password, pro module.exports = Wallet; -},{"./hdnode":50,"./secret-storage":52,"./signing-key":53,"ethers-utils":39,"scrypt-js":72,"setimmediate":73}],55:[function(require,module,exports){ +},{"./hdnode":51,"./secret-storage":53,"./signing-key":54,"ethers-utils":40,"scrypt-js":73,"setimmediate":74}],56:[function(require,module,exports){ 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-},{}],56:[function(require,module,exports){ +},{}],57:[function(require,module,exports){ var hash = exports; hash.utils = require('./hash/utils'); @@ -11308,7 +11609,7 @@ hash.sha384 = hash.sha.sha384; hash.sha512 = hash.sha.sha512; hash.ripemd160 = hash.ripemd.ripemd160; -},{"./hash/common":57,"./hash/hmac":58,"./hash/ripemd":59,"./hash/sha":60,"./hash/utils":67}],57:[function(require,module,exports){ +},{"./hash/common":58,"./hash/hmac":59,"./hash/ripemd":60,"./hash/sha":61,"./hash/utils":68}],58:[function(require,module,exports){ 'use strict'; var utils = require('./utils'); @@ -11402,7 +11703,7 @@ BlockHash.prototype._pad = function pad() { return res; }; -},{"./utils":67,"minimalistic-assert":70}],58:[function(require,module,exports){ +},{"./utils":68,"minimalistic-assert":71}],59:[function(require,module,exports){ 'use strict'; var utils = require('./utils'); @@ -11451,9 +11752,9 @@ Hmac.prototype.digest = function digest(enc) { return this.outer.digest(enc); }; -},{"./utils":67,"minimalistic-assert":70}],59:[function(require,module,exports){ +},{"./utils":68,"minimalistic-assert":71}],60:[function(require,module,exports){ module.exports = {ripemd160: null} -},{}],60:[function(require,module,exports){ +},{}],61:[function(require,module,exports){ 'use strict'; exports.sha1 = require('./sha/1'); @@ -11462,7 +11763,7 @@ exports.sha256 = require('./sha/256'); exports.sha384 = require('./sha/384'); exports.sha512 = require('./sha/512'); -},{"./sha/1":61,"./sha/224":62,"./sha/256":63,"./sha/384":64,"./sha/512":65}],61:[function(require,module,exports){ +},{"./sha/1":62,"./sha/224":63,"./sha/256":64,"./sha/384":65,"./sha/512":66}],62:[function(require,module,exports){ 'use strict'; var utils = require('../utils'); @@ -11538,7 +11839,7 @@ SHA1.prototype._digest = function digest(enc) { return utils.split32(this.h, 'big'); }; -},{"../common":57,"../utils":67,"./common":66}],62:[function(require,module,exports){ +},{"../common":58,"../utils":68,"./common":67}],63:[function(require,module,exports){ 'use strict'; var utils = require('../utils'); @@ -11570,7 +11871,7 @@ SHA224.prototype._digest = function digest(enc) { }; -},{"../utils":67,"./256":63}],63:[function(require,module,exports){ +},{"../utils":68,"./256":64}],64:[function(require,module,exports){ 'use strict'; var utils = require('../utils'); @@ -11677,7 +11978,7 @@ SHA256.prototype._digest = function digest(enc) { return utils.split32(this.h, 'big'); }; -},{"../common":57,"../utils":67,"./common":66,"minimalistic-assert":70}],64:[function(require,module,exports){ +},{"../common":58,"../utils":68,"./common":67,"minimalistic-assert":71}],65:[function(require,module,exports){ 'use strict'; var utils = require('../utils'); @@ -11714,7 +12015,7 @@ SHA384.prototype._digest = function digest(enc) { return utils.split32(this.h.slice(0, 12), 'big'); }; -},{"../utils":67,"./512":65}],65:[function(require,module,exports){ +},{"../utils":68,"./512":66}],66:[function(require,module,exports){ 'use strict'; var utils = require('../utils'); @@ -12046,7 +12347,7 @@ function g1_512_lo(xh, xl) { return r; } -},{"../common":57,"../utils":67,"minimalistic-assert":70}],66:[function(require,module,exports){ +},{"../common":58,"../utils":68,"minimalistic-assert":71}],67:[function(require,module,exports){ 'use strict'; var utils = require('../utils'); @@ -12097,7 +12398,7 @@ function g1_256(x) { } exports.g1_256 = g1_256; -},{"../utils":67}],67:[function(require,module,exports){ +},{"../utils":68}],68:[function(require,module,exports){ 'use strict'; var assert = require('minimalistic-assert'); @@ -12352,9 +12653,9 @@ function shr64_lo(ah, al, num) { } exports.shr64_lo = shr64_lo; -},{"inherits":68,"minimalistic-assert":70}],68:[function(require,module,exports){ -arguments[4][30][0].apply(exports,arguments) -},{"dup":30}],69:[function(require,module,exports){ +},{"inherits":69,"minimalistic-assert":71}],69:[function(require,module,exports){ +arguments[4][31][0].apply(exports,arguments) +},{"dup":31}],70:[function(require,module,exports){ (function (process,global){ /** * [js-sha3]{@link https://github.com/emn178/js-sha3} @@ -12833,7 +13134,7 @@ arguments[4][30][0].apply(exports,arguments) })(); }).call(this,require('_process'),typeof global !== "undefined" ? global : typeof self !== "undefined" ? self : typeof window !== "undefined" ? window : {}) -},{"_process":71}],70:[function(require,module,exports){ +},{"_process":72}],71:[function(require,module,exports){ module.exports = assert; function assert(val, msg) { @@ -12846,9 +13147,9 @@ assert.equal = function assertEqual(l, r, msg) { throw new Error(msg || ('Assertion failed: ' + l + ' != ' + r)); }; -},{}],71:[function(require,module,exports){ +},{}],72:[function(require,module,exports){ arguments[4][18][0].apply(exports,arguments) -},{"dup":18}],72:[function(require,module,exports){ +},{"dup":18}],73:[function(require,module,exports){ "use strict"; (function(root) { @@ -13302,7 +13603,7 @@ arguments[4][18][0].apply(exports,arguments) })(this); -},{}],73:[function(require,module,exports){ +},{}],74:[function(require,module,exports){ (function (process,global){ (function (global, undefined) { "use strict"; @@ -13481,7 +13782,7 @@ arguments[4][18][0].apply(exports,arguments) }(typeof self === "undefined" ? typeof global === "undefined" ? this : global : self)); }).call(this,require('_process'),typeof global !== "undefined" ? global : typeof self !== "undefined" ? self : typeof window !== "undefined" ? window : {}) -},{"_process":71}],74:[function(require,module,exports){ +},{"_process":72}],75:[function(require,module,exports){ (function (global){ var rng; @@ -13516,7 +13817,7 @@ module.exports = rng; }).call(this,typeof global !== "undefined" ? global : typeof self !== "undefined" ? self : typeof window !== "undefined" ? window : {}) -},{}],75:[function(require,module,exports){ +},{}],76:[function(require,module,exports){ // uuid.js // // Copyright (c) 2010-2012 Robert Kieffer @@ -13701,4 +14002,4 @@ uuid.unparse = unparse; module.exports = uuid; -},{"./rng":74}]},{},[1]); +},{"./rng":75}]},{},[1]); diff --git a/dist/ethers.min.js b/dist/ethers.min.js index d0cb339c0..d67401179 100644 --- a/dist/ethers.min.js +++ b/dist/ethers.min.js @@ -1,7 +1,7 @@ -!function a(b,c,d){function e(g,h){if(!c[g]){if(!b[g]){var i="function"==typeof require&&require;if(!h&&i)return i(g,!0);if(f)return f(g,!0);var j=new Error("Cannot find module '"+g+"'");throw j.code="MODULE_NOT_FOUND",j}var k=c[g]={exports:{}};b[g][0].call(k.exports,function(a){var c=b[g][1][a];return e(c?c:a)},k,k.exports,a,b,c,d)}return c[g].exports}for(var f="function"==typeof require&&require,g=0;g255)return!1;return!0}function f(a,b){if(a.buffer&&ArrayBuffer.isView(a)&&"Uint8Array"===a.name)return 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{ if(!(this instanceof D))throw Error("AES must be instanitated with `new`");Object.defineProperty(this,"key",{value:f(a,!0)}),this._prepare()};D.prototype._prepare=function(){var a=n[this.key.length];if(null==a)throw new Error("invalid key size (must be 16, 24 or 32 bytes)");this._Ke=[],this._Kd=[];for(var b=0;b<=a;b++)this._Ke.push([0,0,0,0]),this._Kd.push([0,0,0,0]);for(var c,d=4*(a+1),e=this.key.length/4,f=i(this.key),b=0;b>2,this._Ke[c][b%4]=f[b],this._Kd[a-c][b%4]=f[b];for(var g,h=0,j=e;j>16&255]<<24^p[g>>8&255]<<16^p[255&g]<<8^p[g>>24&255]^o[h]<<24,h+=1,8!=e)for(var b=1;b>8&255]<<8^p[g>>16&255]<<16^p[g>>24&255]<<24;for(var b=e/2+1;b>2,l=j%4,this._Ke[k][l]=f[b],this._Kd[a-k][l]=f[b++],j++}for(var k=1;k>24&255]^A[g>>16&255]^B[g>>8&255]^C[255&g]},D.prototype.encrypt=function(a){if(16!=a.length)throw new Error("invalid plaintext size (must be 16 bytes)");for(var b=this._Ke.length-1,c=[0,0,0,0],d=i(a),e=0;e<4;e++)d[e]^=this._Ke[0][e];for(var f=1;f>24&255]^s[d[(e+1)%4]>>16&255]^t[d[(e+2)%4]>>8&255]^u[255&d[(e+3)%4]]^this._Ke[f][e];d=c.slice()}for(var h,j=g(16),e=0;e<4;e++)h=this._Ke[b][e],j[4*e]=255&(p[d[e]>>24&255]^h>>24),j[4*e+1]=255&(p[d[(e+1)%4]>>16&255]^h>>16),j[4*e+2]=255&(p[d[(e+2)%4]>>8&255]^h>>8),j[4*e+3]=255&(p[255&d[(e+3)%4]]^h);return j},D.prototype.decrypt=function(a){if(16!=a.length)throw new Error("invalid ciphertext size (must be 16 bytes)");for(var b=this._Kd.length-1,c=[0,0,0,0],d=i(a),e=0;e<4;e++)d[e]^=this._Kd[0][e];for(var f=1;f>24&255]^w[d[(e+3)%4]>>16&255]^x[d[(e+2)%4]>>8&255]^y[255&d[(e+1)%4]]^this._Kd[f][e];d=c.slice()}for(var h,j=g(16),e=0;e<4;e++)h=this._Kd[b][e],j[4*e]=255&(q[d[e]>>24&255]^h>>24),j[4*e+1]=255&(q[d[(e+3)%4]>>16&255]^h>>16),j[4*e+2]=255&(q[d[(e+2)%4]>>8&255]^h>>8),j[4*e+3]=255&(q[255&d[(e+1)%4]]^h);return j};var E=function(a){if(!(this instanceof E))throw Error("AES must be instanitated with `new`");this.description="Electronic Code Block",this.name="ecb",this._aes=new D(a)};E.prototype.encrypt=function(a){if(a=f(a),a.length%16!==0)throw new Error("invalid plaintext size (must be multiple of 16 bytes)");for(var b=g(a.length),c=g(16),d=0;d=0;--b)this._counter[b]=a%256,a>>=8},I.prototype.setBytes=function(a){if(a=f(a,!0),16!=a.length)throw new Error("invalid counter bytes size (must be 16 bytes)");this._counter=a},I.prototype.increment=function(){for(var a=15;a>=0;a--){if(255!==this._counter[a]){this._counter[a]++;break}this._counter[a]=0}};var J=function(a,b){if(!(this instanceof J))throw Error("AES must be instanitated with `new`");this.description="Counter",this.name="ctr",b instanceof I||(b=new I(b)),this._counter=b,this._remainingCounter=null,this._remainingCounterIndex=16,this._aes=new D(a)};J.prototype.encrypt=function(a){for(var b=f(a,!0),c=0;c=49&&g<=54?g-49+10:g>=17&&g<=22?g-17+10:15&g}return d}function h(a,b,c,d){for(var e=0,f=Math.min(a.length,c),g=b;g=49?h-49+10:h>=17?h-17+10:h}return e}function i(a){for(var b=new Array(a.bitLength()),c=0;c>>e}return b}function j(a,b,c){c.negative=b.negative^a.negative;var d=a.length+b.length|0;c.length=d,d=d-1|0;var e=0|a.words[0],f=0|b.words[0],g=e*f,h=67108863&g,i=g/67108864|0;c.words[0]=h;for(var j=1;j>>26,l=67108863&i,m=Math.min(j,b.length-1),n=Math.max(0,j-a.length+1);n<=m;n++){var o=j-n|0;e=0|a.words[o],f=0|b.words[n],g=e*f+l,k+=g/67108864|0,l=67108863&g}c.words[j]=0|l,i=0|k}return 0!==i?c.words[j]=0|i:c.length--,c.strip()}function k(a,b,c){c.negative=b.negative^a.negative,c.length=a.length+b.length;for(var d=0,e=0,f=0;f>>26)|0,e+=g>>>26,g&=67108863}c.words[f]=h,d=g,g=e}return 0!==d?c.words[f]=d:c.length--,c.strip()}function l(a,b,c){var d=new m;return d.mulp(a,b,c)}function m(a,b){this.x=a,this.y=b}function n(a,b){this.name=a,this.p=new f(b,16),this.n=this.p.bitLength(),this.k=new f(1).iushln(this.n).isub(this.p),this.tmp=this._tmp()}function o(){n.call(this,"k256","ffffffff ffffffff ffffffff ffffffff ffffffff ffffffff fffffffe fffffc2f")}function p(){n.call(this,"p224","ffffffff ffffffff ffffffff ffffffff 00000000 00000000 00000001")}function q(){n.call(this,"p192","ffffffff ffffffff ffffffff fffffffe ffffffff ffffffff")}function r(){n.call(this,"25519","7fffffffffffffff ffffffffffffffff ffffffffffffffff ffffffffffffffed")}function s(a){if("string"==typeof a){var b=f._prime(a);this.m=b.p,this.prime=b}else d(a.gtn(1),"modulus must be greater than 1"),this.m=a,this.prime=null}function t(a){s.call(this,a),this.shift=this.m.bitLength(),this.shift%26!==0&&(this.shift+=26-this.shift%26),this.r=new f(1).iushln(this.shift),this.r2=this.imod(this.r.sqr()),this.rinv=this.r._invmp(this.m),this.minv=this.rinv.mul(this.r).isubn(1).div(this.m),this.minv=this.minv.umod(this.r),this.minv=this.r.sub(this.minv)}"object"==typeof b?b.exports=f:c.BN=f,f.BN=f,f.wordSize=26;var u;try{u=a("buffer").Buffer}catch(v){}f.isBN=function(a){return a instanceof f||null!==a&&"object"==typeof a&&a.constructor.wordSize===f.wordSize&&Array.isArray(a.words)},f.max=function(a,b){return a.cmp(b)>0?a:b},f.min=function(a,b){return a.cmp(b)<0?a:b},f.prototype._init=function(a,b,c){if("number"==typeof a)return this._initNumber(a,b,c);if("object"==typeof a)return this._initArray(a,b,c);"hex"===b&&(b=16),d(b===(0|b)&&b>=2&&b<=36),a=a.toString().replace(/\s+/g,"");var e=0;"-"===a[0]&&e++,16===b?this._parseHex(a,e):this._parseBase(a,b,e),"-"===a[0]&&(this.negative=1),this.strip(),"le"===c&&this._initArray(this.toArray(),b,c)},f.prototype._initNumber=function(a,b,c){a<0&&(this.negative=1,a=-a),a<67108864?(this.words=[67108863&a],this.length=1):a<4503599627370496?(this.words=[67108863&a,a/67108864&67108863],this.length=2):(d(a<9007199254740992),this.words=[67108863&a,a/67108864&67108863,1],this.length=3),"le"===c&&this._initArray(this.toArray(),b,c)},f.prototype._initArray=function(a,b,c){if(d("number"==typeof a.length),a.length<=0)return this.words=[0],this.length=1,this;this.length=Math.ceil(a.length/3),this.words=new Array(this.length);for(var e=0;e=0;e-=3)g=a[e]|a[e-1]<<8|a[e-2]<<16,this.words[f]|=g<>>26-h&67108863,h+=24,h>=26&&(h-=26,f++);else if("le"===c)for(e=0,f=0;e>>26-h&67108863,h+=24,h>=26&&(h-=26,f++);return this.strip()},f.prototype._parseHex=function(a,b){this.length=Math.ceil((a.length-b)/6),this.words=new Array(this.length);for(var c=0;c=b;c-=6)e=g(a,c,c+6),this.words[d]|=e<>>26-f&4194303,f+=24,f>=26&&(f-=26,d++);c+6!==b&&(e=g(a,b,c+6),this.words[d]|=e<>>26-f&4194303),this.strip()},f.prototype._parseBase=function(a,b,c){this.words=[0],this.length=1;for(var d=0,e=1;e<=67108863;e*=b)d++;d--,e=e/b|0;for(var f=a.length-c,g=f%d,i=Math.min(f,f-g)+c,j=0,k=c;k1&&0===this.words[this.length-1];)this.length--;return this._normSign()},f.prototype._normSign=function(){return 1===this.length&&0===this.words[0]&&(this.negative=0),this},f.prototype.inspect=function(){return(this.red?""};var w=["","0","00","000","0000","00000","000000","0000000","00000000","000000000","0000000000","00000000000","000000000000","0000000000000","00000000000000","000000000000000","0000000000000000","00000000000000000","000000000000000000","0000000000000000000","00000000000000000000","000000000000000000000","0000000000000000000000","00000000000000000000000","000000000000000000000000","0000000000000000000000000"],x=[0,0,25,16,12,11,10,9,8,8,7,7,7,7,6,6,6,6,6,6,6,5,5,5,5,5,5,5,5,5,5,5,5,5,5,5,5],y=[0,0,33554432,43046721,16777216,48828125,60466176,40353607,16777216,43046721,1e7,19487171,35831808,62748517,7529536,11390625,16777216,24137569,34012224,47045881,64e6,4084101,5153632,6436343,7962624,9765625,11881376,14348907,17210368,20511149,243e5,28629151,33554432,39135393,45435424,52521875,60466176];f.prototype.toString=function(a,b){a=a||10,b=0|b||1;var c;if(16===a||"hex"===a){c="";for(var e=0,f=0,g=0;g>>24-e&16777215,c=0!==f||g!==this.length-1?w[6-i.length]+i+c:i+c,e+=2,e>=26&&(e-=26,g--)}for(0!==f&&(c=f.toString(16)+c);c.length%b!==0;)c="0"+c;return 0!==this.negative&&(c="-"+c),c}if(a===(0|a)&&a>=2&&a<=36){var j=x[a],k=y[a];c="";var l=this.clone();for(l.negative=0;!l.isZero();){var m=l.modn(k).toString(a);l=l.idivn(k),c=l.isZero()?m+c:w[j-m.length]+m+c}for(this.isZero()&&(c="0"+c);c.length%b!==0;)c="0"+c;return 0!==this.negative&&(c="-"+c),c}d(!1,"Base should be between 2 and 36")},f.prototype.toNumber=function(){var a=this.words[0];return 2===this.length?a+=67108864*this.words[1]:3===this.length&&1===this.words[2]?a+=4503599627370496+67108864*this.words[1]:this.length>2&&d(!1,"Number can only safely store up to 53 bits"),0!==this.negative?-a:a},f.prototype.toJSON=function(){return this.toString(16)},f.prototype.toBuffer=function(a,b){return d("undefined"!=typeof u),this.toArrayLike(u,a,b)},f.prototype.toArray=function(a,b){return this.toArrayLike(Array,a,b)},f.prototype.toArrayLike=function(a,b,c){var e=this.byteLength(),f=c||Math.max(1,e);d(e<=f,"byte array longer than desired length"),d(f>0,"Requested array length <= 0"),this.strip();var g,h,i="le"===b,j=new a(f),k=this.clone();if(i){for(h=0;!k.isZero();h++)g=k.andln(255),k.iushrn(8),j[h]=g;for(;h=4096&&(c+=13,b>>>=13),b>=64&&(c+=7,b>>>=7),b>=8&&(c+=4,b>>>=4),b>=2&&(c+=2,b>>>=2),c+b},f.prototype._zeroBits=function(a){if(0===a)return 26;var b=a,c=0;return 0===(8191&b)&&(c+=13,b>>>=13),0===(127&b)&&(c+=7,b>>>=7),0===(15&b)&&(c+=4,b>>>=4),0===(3&b)&&(c+=2,b>>>=2),0===(1&b)&&c++,c},f.prototype.bitLength=function(){var a=this.words[this.length-1],b=this._countBits(a);return 26*(this.length-1)+b},f.prototype.zeroBits=function(){if(this.isZero())return 0;for(var a=0,b=0;ba.length?this.clone().ior(a):a.clone().ior(this)},f.prototype.uor=function(a){return this.length>a.length?this.clone().iuor(a):a.clone().iuor(this)},f.prototype.iuand=function(a){var b;b=this.length>a.length?a:this;for(var c=0;ca.length?this.clone().iand(a):a.clone().iand(this)},f.prototype.uand=function(a){return this.length>a.length?this.clone().iuand(a):a.clone().iuand(this)},f.prototype.iuxor=function(a){var b,c;this.length>a.length?(b=this,c=a):(b=a,c=this);for(var d=0;da.length?this.clone().ixor(a):a.clone().ixor(this)},f.prototype.uxor=function(a){return this.length>a.length?this.clone().iuxor(a):a.clone().iuxor(this)},f.prototype.inotn=function(a){d("number"==typeof a&&a>=0);var b=0|Math.ceil(a/26),c=a%26;this._expand(b),c>0&&b--;for(var e=0;e0&&(this.words[e]=~this.words[e]&67108863>>26-c),this.strip()},f.prototype.notn=function(a){return this.clone().inotn(a)},f.prototype.setn=function(a,b){d("number"==typeof a&&a>=0);var c=a/26|0,e=a%26;return this._expand(c+1),b?this.words[c]=this.words[c]|1<a.length?(c=this,d=a):(c=a,d=this);for(var e=0,f=0;f>>26;for(;0!==e&&f>>26;if(this.length=c.length,0!==e)this.words[this.length]=e,this.length++;else if(c!==this)for(;fa.length?this.clone().iadd(a):a.clone().iadd(this)},f.prototype.isub=function(a){if(0!==a.negative){a.negative=0;var b=this.iadd(a);return a.negative=1,b._normSign()}if(0!==this.negative)return this.negative=0,this.iadd(a),this.negative=1,this._normSign();var c=this.cmp(a);if(0===c)return this.negative=0,this.length=1,this.words[0]=0,this;var d,e;c>0?(d=this,e=a):(d=a,e=this);for(var f=0,g=0;g>26,this.words[g]=67108863&b;for(;0!==f&&g>26,this.words[g]=67108863&b;if(0===f&&g>>13,n=0|g[1],o=8191&n,p=n>>>13,q=0|g[2],r=8191&q,s=q>>>13,t=0|g[3],u=8191&t,v=t>>>13,w=0|g[4],x=8191&w,y=w>>>13,z=0|g[5],A=8191&z,B=z>>>13,C=0|g[6],D=8191&C,E=C>>>13,F=0|g[7],G=8191&F,H=F>>>13,I=0|g[8],J=8191&I,K=I>>>13,L=0|g[9],M=8191&L,N=L>>>13,O=0|h[0],P=8191&O,Q=O>>>13,R=0|h[1],S=8191&R,T=R>>>13,U=0|h[2],V=8191&U,W=U>>>13,X=0|h[3],Y=8191&X,Z=X>>>13,$=0|h[4],_=8191&$,aa=$>>>13,ba=0|h[5],ca=8191&ba,da=ba>>>13,ea=0|h[6],fa=8191&ea,ga=ea>>>13,ha=0|h[7],ia=8191&ha,ja=ha>>>13,ka=0|h[8],la=8191&ka,ma=ka>>>13,na=0|h[9],oa=8191&na,pa=na>>>13;c.negative=a.negative^b.negative,c.length=19,d=Math.imul(l,P),e=Math.imul(l,Q),e=e+Math.imul(m,P)|0,f=Math.imul(m,Q);var qa=(j+d|0)+((8191&e)<<13)|0;j=(f+(e>>>13)|0)+(qa>>>26)|0,qa&=67108863,d=Math.imul(o,P),e=Math.imul(o,Q),e=e+Math.imul(p,P)|0,f=Math.imul(p,Q),d=d+Math.imul(l,S)|0,e=e+Math.imul(l,T)|0,e=e+Math.imul(m,S)|0,f=f+Math.imul(m,T)|0;var ra=(j+d|0)+((8191&e)<<13)|0;j=(f+(e>>>13)|0)+(ra>>>26)|0,ra&=67108863,d=Math.imul(r,P),e=Math.imul(r,Q),e=e+Math.imul(s,P)|0,f=Math.imul(s,Q),d=d+Math.imul(o,S)|0,e=e+Math.imul(o,T)|0,e=e+Math.imul(p,S)|0,f=f+Math.imul(p,T)|0,d=d+Math.imul(l,V)|0,e=e+Math.imul(l,W)|0,e=e+Math.imul(m,V)|0,f=f+Math.imul(m,W)|0;var sa=(j+d|0)+((8191&e)<<13)|0;j=(f+(e>>>13)|0)+(sa>>>26)|0,sa&=67108863,d=Math.imul(u,P),e=Math.imul(u,Q),e=e+Math.imul(v,P)|0,f=Math.imul(v,Q),d=d+Math.imul(r,S)|0,e=e+Math.imul(r,T)|0,e=e+Math.imul(s,S)|0,f=f+Math.imul(s,T)|0,d=d+Math.imul(o,V)|0,e=e+Math.imul(o,W)|0,e=e+Math.imul(p,V)|0,f=f+Math.imul(p,W)|0,d=d+Math.imul(l,Y)|0,e=e+Math.imul(l,Z)|0,e=e+Math.imul(m,Y)|0,f=f+Math.imul(m,Z)|0;var 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va=(j+d|0)+((8191&e)<<13)|0;j=(f+(e>>>13)|0)+(va>>>26)|0,va&=67108863,d=Math.imul(D,P),e=Math.imul(D,Q),e=e+Math.imul(E,P)|0,f=Math.imul(E,Q),d=d+Math.imul(A,S)|0,e=e+Math.imul(A,T)|0,e=e+Math.imul(B,S)|0,f=f+Math.imul(B,T)|0,d=d+Math.imul(x,V)|0,e=e+Math.imul(x,W)|0,e=e+Math.imul(y,V)|0,f=f+Math.imul(y,W)|0,d=d+Math.imul(u,Y)|0,e=e+Math.imul(u,Z)|0,e=e+Math.imul(v,Y)|0,f=f+Math.imul(v,Z)|0,d=d+Math.imul(r,_)|0,e=e+Math.imul(r,aa)|0,e=e+Math.imul(s,_)|0,f=f+Math.imul(s,aa)|0,d=d+Math.imul(o,ca)|0,e=e+Math.imul(o,da)|0,e=e+Math.imul(p,ca)|0,f=f+Math.imul(p,da)|0,d=d+Math.imul(l,fa)|0,e=e+Math.imul(l,ga)|0,e=e+Math.imul(m,fa)|0,f=f+Math.imul(m,ga)|0;var wa=(j+d|0)+((8191&e)<<13)|0;j=(f+(e>>>13)|0)+(wa>>>26)|0,wa&=67108863,d=Math.imul(G,P),e=Math.imul(G,Q),e=e+Math.imul(H,P)|0,f=Math.imul(H,Q),d=d+Math.imul(D,S)|0,e=e+Math.imul(D,T)|0,e=e+Math.imul(E,S)|0,f=f+Math.imul(E,T)|0,d=d+Math.imul(A,V)|0,e=e+Math.imul(A,W)|0,e=e+Math.imul(B,V)|0,f=f+Math.imul(B,W)|0,d=d+Math.imul(x,Y)|0,e=e+Math.imul(x,Z)|0,e=e+Math.imul(y,Y)|0,f=f+Math.imul(y,Z)|0,d=d+Math.imul(u,_)|0,e=e+Math.imul(u,aa)|0,e=e+Math.imul(v,_)|0,f=f+Math.imul(v,aa)|0,d=d+Math.imul(r,ca)|0,e=e+Math.imul(r,da)|0,e=e+Math.imul(s,ca)|0,f=f+Math.imul(s,da)|0,d=d+Math.imul(o,fa)|0,e=e+Math.imul(o,ga)|0,e=e+Math.imul(p,fa)|0,f=f+Math.imul(p,ga)|0,d=d+Math.imul(l,ia)|0,e=e+Math.imul(l,ja)|0,e=e+Math.imul(m,ia)|0,f=f+Math.imul(m,ja)|0;var xa=(j+d|0)+((8191&e)<<13)|0;j=(f+(e>>>13)|0)+(xa>>>26)|0,xa&=67108863,d=Math.imul(J,P),e=Math.imul(J,Q),e=e+Math.imul(K,P)|0,f=Math.imul(K,Q),d=d+Math.imul(G,S)|0,e=e+Math.imul(G,T)|0,e=e+Math.imul(H,S)|0,f=f+Math.imul(H,T)|0,d=d+Math.imul(D,V)|0,e=e+Math.imul(D,W)|0,e=e+Math.imul(E,V)|0,f=f+Math.imul(E,W)|0,d=d+Math.imul(A,Y)|0,e=e+Math.imul(A,Z)|0,e=e+Math.imul(B,Y)|0,f=f+Math.imul(B,Z)|0,d=d+Math.imul(x,_)|0,e=e+Math.imul(x,aa)|0,e=e+Math.imul(y,_)|0,f=f+Math.imul(y,aa)|0,d=d+Math.imul(u,ca)|0,e=e+Math.imul(u,da)|0,e=e+Math.imul(v,ca)|0,f=f+Math.imul(v,da)|0,d=d+Math.imul(r,fa)|0,e=e+Math.imul(r,ga)|0,e=e+Math.imul(s,fa)|0,f=f+Math.imul(s,ga)|0,d=d+Math.imul(o,ia)|0,e=e+Math.imul(o,ja)|0,e=e+Math.imul(p,ia)|0,f=f+Math.imul(p,ja)|0,d=d+Math.imul(l,la)|0,e=e+Math.imul(l,ma)|0,e=e+Math.imul(m,la)|0,f=f+Math.imul(m,ma)|0;var ya=(j+d|0)+((8191&e)<<13)|0;j=(f+(e>>>13)|0)+(ya>>>26)|0,ya&=67108863,d=Math.imul(M,P),e=Math.imul(M,Q),e=e+Math.imul(N,P)|0,f=Math.imul(N,Q),d=d+Math.imul(J,S)|0,e=e+Math.imul(J,T)|0,e=e+Math.imul(K,S)|0,f=f+Math.imul(K,T)|0,d=d+Math.imul(G,V)|0,e=e+Math.imul(G,W)|0,e=e+Math.imul(H,V)|0,f=f+Math.imul(H,W)|0,d=d+Math.imul(D,Y)|0,e=e+Math.imul(D,Z)|0,e=e+Math.imul(E,Y)|0,f=f+Math.imul(E,Z)|0,d=d+Math.imul(A,_)|0,e=e+Math.imul(A,aa)|0,e=e+Math.imul(B,_)|0,f=f+Math.imul(B,aa)|0,d=d+Math.imul(x,ca)|0,e=e+Math.imul(x,da)|0,e=e+Math.imul(y,ca)|0,f=f+Math.imul(y,da)|0,d=d+Math.imul(u,fa)|0,e=e+Math.imul(u,ga)|0,e=e+Math.imul(v,fa)|0,f=f+Math.imul(v,ga)|0,d=d+Math.imul(r,ia)|0,e=e+Math.imul(r,ja)|0,e=e+Math.imul(s,ia)|0,f=f+Math.imul(s,ja)|0,d=d+Math.imul(o,la)|0,e=e+Math.imul(o,ma)|0,e=e+Math.imul(p,la)|0,f=f+Math.imul(p,ma)|0,d=d+Math.imul(l,oa)|0,e=e+Math.imul(l,pa)|0,e=e+Math.imul(m,oa)|0,f=f+Math.imul(m,pa)|0;var za=(j+d|0)+((8191&e)<<13)|0;j=(f+(e>>>13)|0)+(za>>>26)|0,za&=67108863,d=Math.imul(M,S),e=Math.imul(M,T),e=e+Math.imul(N,S)|0,f=Math.imul(N,T),d=d+Math.imul(J,V)|0,e=e+Math.imul(J,W)|0,e=e+Math.imul(K,V)|0,f=f+Math.imul(K,W)|0,d=d+Math.imul(G,Y)|0,e=e+Math.imul(G,Z)|0,e=e+Math.imul(H,Y)|0,f=f+Math.imul(H,Z)|0,d=d+Math.imul(D,_)|0,e=e+Math.imul(D,aa)|0,e=e+Math.imul(E,_)|0,f=f+Math.imul(E,aa)|0,d=d+Math.imul(A,ca)|0,e=e+Math.imul(A,da)|0,e=e+Math.imul(B,ca)|0,f=f+Math.imul(B,da)|0,d=d+Math.imul(x,fa)|0,e=e+Math.imul(x,ga)|0,e=e+Math.imul(y,fa)|0,f=f+Math.imul(y,ga)|0,d=d+Math.imul(u,ia)|0,e=e+Math.imul(u,ja)|0,e=e+Math.imul(v,ia)|0,f=f+Math.imul(v,ja)|0,d=d+Math.imul(r,la)|0,e=e+Math.imul(r,ma)|0,e=e+Math.imul(s,la)|0,f=f+Math.imul(s,ma)|0,d=d+Math.imul(o,oa)|0,e=e+Math.imul(o,pa)|0,e=e+Math.imul(p,oa)|0,f=f+Math.imul(p,pa)|0;var Aa=(j+d|0)+((8191&e)<<13)|0;j=(f+(e>>>13)|0)+(Aa>>>26)|0,Aa&=67108863,d=Math.imul(M,V),e=Math.imul(M,W),e=e+Math.imul(N,V)|0,f=Math.imul(N,W),d=d+Math.imul(J,Y)|0,e=e+Math.imul(J,Z)|0,e=e+Math.imul(K,Y)|0,f=f+Math.imul(K,Z)|0,d=d+Math.imul(G,_)|0,e=e+Math.imul(G,aa)|0,e=e+Math.imul(H,_)|0,f=f+Math.imul(H,aa)|0,d=d+Math.imul(D,ca)|0,e=e+Math.imul(D,da)|0,e=e+Math.imul(E,ca)|0,f=f+Math.imul(E,da)|0,d=d+Math.imul(A,fa)|0,e=e+Math.imul(A,ga)|0,e=e+Math.imul(B,fa)|0,f=f+Math.imul(B,ga)|0,d=d+Math.imul(x,ia)|0,e=e+Math.imul(x,ja)|0,e=e+Math.imul(y,ia)|0,f=f+Math.imul(y,ja)|0,d=d+Math.imul(u,la)|0,e=e+Math.imul(u,ma)|0,e=e+Math.imul(v,la)|0,f=f+Math.imul(v,ma)|0,d=d+Math.imul(r,oa)|0,e=e+Math.imul(r,pa)|0,e=e+Math.imul(s,oa)|0,f=f+Math.imul(s,pa)|0;var Ba=(j+d|0)+((8191&e)<<13)|0;j=(f+(e>>>13)|0)+(Ba>>>26)|0,Ba&=67108863,d=Math.imul(M,Y),e=Math.imul(M,Z),e=e+Math.imul(N,Y)|0,f=Math.imul(N,Z),d=d+Math.imul(J,_)|0,e=e+Math.imul(J,aa)|0,e=e+Math.imul(K,_)|0,f=f+Math.imul(K,aa)|0,d=d+Math.imul(G,ca)|0,e=e+Math.imul(G,da)|0,e=e+Math.imul(H,ca)|0,f=f+Math.imul(H,da)|0,d=d+Math.imul(D,fa)|0,e=e+Math.imul(D,ga)|0,e=e+Math.imul(E,fa)|0,f=f+Math.imul(E,ga)|0,d=d+Math.imul(A,ia)|0,e=e+Math.imul(A,ja)|0,e=e+Math.imul(B,ia)|0,f=f+Math.imul(B,ja)|0,d=d+Math.imul(x,la)|0,e=e+Math.imul(x,ma)|0,e=e+Math.imul(y,la)|0,f=f+Math.imul(y,ma)|0,d=d+Math.imul(u,oa)|0,e=e+Math.imul(u,pa)|0,e=e+Math.imul(v,oa)|0,f=f+Math.imul(v,pa)|0;var Ca=(j+d|0)+((8191&e)<<13)|0;j=(f+(e>>>13)|0)+(Ca>>>26)|0,Ca&=67108863,d=Math.imul(M,_),e=Math.imul(M,aa),e=e+Math.imul(N,_)|0,f=Math.imul(N,aa),d=d+Math.imul(J,ca)|0,e=e+Math.imul(J,da)|0,e=e+Math.imul(K,ca)|0,f=f+Math.imul(K,da)|0,d=d+Math.imul(G,fa)|0,e=e+Math.imul(G,ga)|0,e=e+Math.imul(H,fa)|0,f=f+Math.imul(H,ga)|0,d=d+Math.imul(D,ia)|0,e=e+Math.imul(D,ja)|0,e=e+Math.imul(E,ia)|0,f=f+Math.imul(E,ja)|0,d=d+Math.imul(A,la)|0,e=e+Math.imul(A,ma)|0,e=e+Math.imul(B,la)|0,f=f+Math.imul(B,ma)|0,d=d+Math.imul(x,oa)|0,e=e+Math.imul(x,pa)|0,e=e+Math.imul(y,oa)|0,f=f+Math.imul(y,pa)|0;var Da=(j+d|0)+((8191&e)<<13)|0;j=(f+(e>>>13)|0)+(Da>>>26)|0,Da&=67108863,d=Math.imul(M,ca),e=Math.imul(M,da),e=e+Math.imul(N,ca)|0,f=Math.imul(N,da),d=d+Math.imul(J,fa)|0,e=e+Math.imul(J,ga)|0,e=e+Math.imul(K,fa)|0,f=f+Math.imul(K,ga)|0,d=d+Math.imul(G,ia)|0,e=e+Math.imul(G,ja)|0,e=e+Math.imul(H,ia)|0,f=f+Math.imul(H,ja)|0,d=d+Math.imul(D,la)|0,e=e+Math.imul(D,ma)|0,e=e+Math.imul(E,la)|0,f=f+Math.imul(E,ma)|0,d=d+Math.imul(A,oa)|0,e=e+Math.imul(A,pa)|0,e=e+Math.imul(B,oa)|0,f=f+Math.imul(B,pa)|0;var Ea=(j+d|0)+((8191&e)<<13)|0;j=(f+(e>>>13)|0)+(Ea>>>26)|0,Ea&=67108863,d=Math.imul(M,fa),e=Math.imul(M,ga),e=e+Math.imul(N,fa)|0,f=Math.imul(N,ga),d=d+Math.imul(J,ia)|0,e=e+Math.imul(J,ja)|0,e=e+Math.imul(K,ia)|0,f=f+Math.imul(K,ja)|0,d=d+Math.imul(G,la)|0,e=e+Math.imul(G,ma)|0,e=e+Math.imul(H,la)|0,f=f+Math.imul(H,ma)|0,d=d+Math.imul(D,oa)|0,e=e+Math.imul(D,pa)|0,e=e+Math.imul(E,oa)|0,f=f+Math.imul(E,pa)|0;var Fa=(j+d|0)+((8191&e)<<13)|0;j=(f+(e>>>13)|0)+(Fa>>>26)|0,Fa&=67108863,d=Math.imul(M,ia),e=Math.imul(M,ja),e=e+Math.imul(N,ia)|0,f=Math.imul(N,ja),d=d+Math.imul(J,la)|0,e=e+Math.imul(J,ma)|0,e=e+Math.imul(K,la)|0,f=f+Math.imul(K,ma)|0,d=d+Math.imul(G,oa)|0,e=e+Math.imul(G,pa)|0,e=e+Math.imul(H,oa)|0,f=f+Math.imul(H,pa)|0;var Ga=(j+d|0)+((8191&e)<<13)|0;j=(f+(e>>>13)|0)+(Ga>>>26)|0,Ga&=67108863,d=Math.imul(M,la),e=Math.imul(M,ma),e=e+Math.imul(N,la)|0,f=Math.imul(N,ma),d=d+Math.imul(J,oa)|0,e=e+Math.imul(J,pa)|0,e=e+Math.imul(K,oa)|0,f=f+Math.imul(K,pa)|0;var Ha=(j+d|0)+((8191&e)<<13)|0;j=(f+(e>>>13)|0)+(Ha>>>26)|0,Ha&=67108863,d=Math.imul(M,oa),e=Math.imul(M,pa),e=e+Math.imul(N,oa)|0,f=Math.imul(N,pa);var Ia=(j+d|0)+((8191&e)<<13)|0;return j=(f+(e>>>13)|0)+(Ia>>>26)|0,Ia&=67108863,i[0]=qa,i[1]=ra,i[2]=sa,i[3]=ta,i[4]=ua,i[5]=va,i[6]=wa,i[7]=xa,i[8]=ya,i[9]=za,i[10]=Aa,i[11]=Ba,i[12]=Ca,i[13]=Da,i[14]=Ea,i[15]=Fa,i[16]=Ga,i[17]=Ha,i[18]=Ia,0!==j&&(i[19]=j,c.length++),c};Math.imul||(z=j),f.prototype.mulTo=function(a,b){var c,d=this.length+a.length;return c=10===this.length&&10===a.length?z(this,a,b):d<63?j(this,a,b):d<1024?k(this,a,b):l(this,a,b)},m.prototype.makeRBT=function(a){for(var b=new Array(a),c=f.prototype._countBits(a)-1,d=0;d>=1;return d},m.prototype.permute=function(a,b,c,d,e,f){for(var g=0;g>>=1)e++;return 1<>>=13,c[2*g+1]=8191&f,f>>>=13;for(g=2*b;g>=26,b+=e/67108864|0,b+=f>>>26,this.words[c]=67108863&f}return 0!==b&&(this.words[c]=b,this.length++),this},f.prototype.muln=function(a){return this.clone().imuln(a)},f.prototype.sqr=function(){return this.mul(this)},f.prototype.isqr=function(){return this.imul(this.clone())},f.prototype.pow=function(a){var b=i(a);if(0===b.length)return new f(1);for(var c=this,d=0;d=0);var b,c=a%26,e=(a-c)/26,f=67108863>>>26-c<<26-c;if(0!==c){var g=0;for(b=0;b>>26-c}g&&(this.words[b]=g,this.length++)}if(0!==e){for(b=this.length-1;b>=0;b--)this.words[b+e]=this.words[b];for(b=0;b=0);var e;e=b?(b-b%26)/26:0;var f=a%26,g=Math.min((a-f)/26,this.length),h=67108863^67108863>>>f<g)for(this.length-=g,j=0;j=0&&(0!==k||j>=e);j--){var l=0|this.words[j];this.words[j]=k<<26-f|l>>>f,k=l&h}return i&&0!==k&&(i.words[i.length++]=k),0===this.length&&(this.words[0]=0,this.length=1),this.strip()},f.prototype.ishrn=function(a,b,c){return d(0===this.negative),this.iushrn(a,b,c)},f.prototype.shln=function(a){return this.clone().ishln(a)},f.prototype.ushln=function(a){return this.clone().iushln(a)},f.prototype.shrn=function(a){return this.clone().ishrn(a)},f.prototype.ushrn=function(a){return this.clone().iushrn(a)},f.prototype.testn=function(a){d("number"==typeof a&&a>=0);var b=a%26,c=(a-b)/26,e=1<=0);var b=a%26,c=(a-b)/26;if(d(0===this.negative,"imaskn works only with positive numbers"),this.length<=c)return this;if(0!==b&&c++,this.length=Math.min(c,this.length),0!==b){var e=67108863^67108863>>>b<=67108864;b++)this.words[b]-=67108864,b===this.length-1?this.words[b+1]=1:this.words[b+1]++;return this.length=Math.max(this.length,b+1),this},f.prototype.isubn=function(a){if(d("number"==typeof a),d(a<67108864),a<0)return this.iaddn(-a);if(0!==this.negative)return this.negative=0,this.iaddn(a),this.negative=1,this;if(this.words[0]-=a,1===this.length&&this.words[0]<0)this.words[0]=-this.words[0],this.negative=1;else for(var b=0;b>26)-(i/67108864|0),this.words[e+c]=67108863&g}for(;e>26,this.words[e+c]=67108863&g;if(0===h)return this.strip();for(d(h===-1),h=0,e=0;e>26,this.words[e]=67108863&g;return this.negative=1,this.strip()},f.prototype._wordDiv=function(a,b){var c=this.length-a.length,d=this.clone(),e=a,g=0|e.words[e.length-1],h=this._countBits(g);c=26-h,0!==c&&(e=e.ushln(c),d.iushln(c),g=0|e.words[e.length-1]);var i,j=d.length-e.length;if("mod"!==b){i=new f(null),i.length=j+1,i.words=new Array(i.length);for(var k=0;k=0;m--){var n=67108864*(0|d.words[e.length+m])+(0|d.words[e.length+m-1]);for(n=Math.min(n/g|0,67108863),d._ishlnsubmul(e,n,m);0!==d.negative;)n--,d.negative=0,d._ishlnsubmul(e,1,m),d.isZero()||(d.negative^=1);i&&(i.words[m]=n)}return i&&i.strip(),d.strip(),"div"!==b&&0!==c&&d.iushrn(c),{div:i||null,mod:d}},f.prototype.divmod=function(a,b,c){if(d(!a.isZero()),this.isZero())return{div:new f(0),mod:new f(0)};var e,g,h;return 0!==this.negative&&0===a.negative?(h=this.neg().divmod(a,b),"mod"!==b&&(e=h.div.neg()),"div"!==b&&(g=h.mod.neg(),c&&0!==g.negative&&g.iadd(a)),{div:e,mod:g}):0===this.negative&&0!==a.negative?(h=this.divmod(a.neg(),b),"mod"!==b&&(e=h.div.neg()),{div:e,mod:h.mod}):0!==(this.negative&a.negative)?(h=this.neg().divmod(a.neg(),b),"div"!==b&&(g=h.mod.neg(),c&&0!==g.negative&&g.isub(a)),{div:h.div,mod:g}):a.length>this.length||this.cmp(a)<0?{div:new f(0),mod:this}:1===a.length?"div"===b?{div:this.divn(a.words[0]),mod:null}:"mod"===b?{div:null,mod:new f(this.modn(a.words[0]))}:{div:this.divn(a.words[0]),mod:new f(this.modn(a.words[0]))}:this._wordDiv(a,b)},f.prototype.div=function(a){return this.divmod(a,"div",!1).div},f.prototype.mod=function(a){return this.divmod(a,"mod",!1).mod},f.prototype.umod=function(a){return this.divmod(a,"mod",!0).mod},f.prototype.divRound=function(a){var b=this.divmod(a);if(b.mod.isZero())return b.div;var c=0!==b.div.negative?b.mod.isub(a):b.mod,d=a.ushrn(1),e=a.andln(1),f=c.cmp(d);return f<0||1===e&&0===f?b.div:0!==b.div.negative?b.div.isubn(1):b.div.iaddn(1)},f.prototype.modn=function(a){d(a<=67108863);for(var b=(1<<26)%a,c=0,e=this.length-1;e>=0;e--)c=(b*c+(0|this.words[e]))%a;return c},f.prototype.idivn=function(a){d(a<=67108863);for(var b=0,c=this.length-1;c>=0;c--){var e=(0|this.words[c])+67108864*b;this.words[c]=e/a|0,b=e%a}return this.strip()},f.prototype.divn=function(a){return this.clone().idivn(a)},f.prototype.egcd=function(a){d(0===a.negative),d(!a.isZero());var b=this,c=a.clone();b=0!==b.negative?b.umod(a):b.clone();for(var e=new f(1),g=new f(0),h=new f(0),i=new f(1),j=0;b.isEven()&&c.isEven();)b.iushrn(1),c.iushrn(1),++j;for(var k=c.clone(),l=b.clone();!b.isZero();){for(var m=0,n=1;0===(b.words[0]&n)&&m<26;++m,n<<=1);if(m>0)for(b.iushrn(m);m-- >0;)(e.isOdd()||g.isOdd())&&(e.iadd(k),g.isub(l)),e.iushrn(1),g.iushrn(1);for(var o=0,p=1;0===(c.words[0]&p)&&o<26;++o,p<<=1);if(o>0)for(c.iushrn(o);o-- >0;)(h.isOdd()||i.isOdd())&&(h.iadd(k),i.isub(l)),h.iushrn(1),i.iushrn(1);b.cmp(c)>=0?(b.isub(c),e.isub(h),g.isub(i)):(c.isub(b),h.isub(e),i.isub(g))}return{a:h,b:i,gcd:c.iushln(j)}},f.prototype._invmp=function(a){d(0===a.negative),d(!a.isZero());var b=this,c=a.clone();b=0!==b.negative?b.umod(a):b.clone();for(var e=new f(1),g=new f(0),h=c.clone();b.cmpn(1)>0&&c.cmpn(1)>0;){for(var i=0,j=1;0===(b.words[0]&j)&&i<26;++i,j<<=1);if(i>0)for(b.iushrn(i);i-- >0;)e.isOdd()&&e.iadd(h),e.iushrn(1);for(var k=0,l=1;0===(c.words[0]&l)&&k<26;++k,l<<=1);if(k>0)for(c.iushrn(k);k-- >0;)g.isOdd()&&g.iadd(h),g.iushrn(1);b.cmp(c)>=0?(b.isub(c),e.isub(g)):(c.isub(b),g.isub(e))}var m;return m=0===b.cmpn(1)?e:g,m.cmpn(0)<0&&m.iadd(a),m},f.prototype.gcd=function(a){if(this.isZero())return a.abs();if(a.isZero())return this.abs();var b=this.clone(),c=a.clone();b.negative=0,c.negative=0;for(var d=0;b.isEven()&&c.isEven();d++)b.iushrn(1),c.iushrn(1);for(;;){for(;b.isEven();)b.iushrn(1);for(;c.isEven();)c.iushrn(1);var e=b.cmp(c);if(e<0){var f=b;b=c,c=f}else if(0===e||0===c.cmpn(1))break;b.isub(c)}return c.iushln(d)},f.prototype.invm=function(a){return this.egcd(a).a.umod(a)},f.prototype.isEven=function(){return 0===(1&this.words[0])},f.prototype.isOdd=function(){return 1===(1&this.words[0])},f.prototype.andln=function(a){return this.words[0]&a},f.prototype.bincn=function(a){d("number"==typeof a);var b=a%26,c=(a-b)/26,e=1<>>26,h&=67108863,this.words[g]=h}return 0!==f&&(this.words[g]=f,this.length++),this},f.prototype.isZero=function(){return 1===this.length&&0===this.words[0]},f.prototype.cmpn=function(a){var b=a<0;if(0!==this.negative&&!b)return-1;if(0===this.negative&&b)return 1;this.strip();var c;if(this.length>1)c=1;else{b&&(a=-a),d(a<=67108863,"Number is too big");var e=0|this.words[0];c=e===a?0:ea.length)return 1;if(this.length=0;c--){var d=0|this.words[c],e=0|a.words[c];if(d!==e){de&&(b=1);break}}return b},f.prototype.gtn=function(a){return 1===this.cmpn(a)},f.prototype.gt=function(a){return 1===this.cmp(a)},f.prototype.gten=function(a){return this.cmpn(a)>=0},f.prototype.gte=function(a){return this.cmp(a)>=0},f.prototype.ltn=function(a){return this.cmpn(a)===-1},f.prototype.lt=function(a){return this.cmp(a)===-1},f.prototype.lten=function(a){return this.cmpn(a)<=0},f.prototype.lte=function(a){return this.cmp(a)<=0},f.prototype.eqn=function(a){return 0===this.cmpn(a)},f.prototype.eq=function(a){return 0===this.cmp(a)},f.red=function(a){return new s(a)},f.prototype.toRed=function(a){return d(!this.red,"Already a number in reduction context"),d(0===this.negative,"red works only with positives"),a.convertTo(this)._forceRed(a)},f.prototype.fromRed=function(){return d(this.red,"fromRed works only with numbers in reduction context"),this.red.convertFrom(this)},f.prototype._forceRed=function(a){return this.red=a,this},f.prototype.forceRed=function(a){return d(!this.red,"Already a number in reduction context"),this._forceRed(a)},f.prototype.redAdd=function(a){return d(this.red,"redAdd works only with red numbers"),this.red.add(this,a)},f.prototype.redIAdd=function(a){return d(this.red,"redIAdd works only with red numbers"),this.red.iadd(this,a)},f.prototype.redSub=function(a){return d(this.red,"redSub works only with red numbers"),this.red.sub(this,a)},f.prototype.redISub=function(a){return d(this.red,"redISub works only with red numbers"),this.red.isub(this,a)},f.prototype.redShl=function(a){return d(this.red,"redShl works only with red numbers"),this.red.shl(this,a)},f.prototype.redMul=function(a){return d(this.red,"redMul works only with red numbers"),this.red._verify2(this,a),this.red.mul(this,a)},f.prototype.redIMul=function(a){return d(this.red,"redMul works only with red numbers"),this.red._verify2(this,a),this.red.imul(this,a)},f.prototype.redSqr=function(){return d(this.red,"redSqr works only with red numbers"),this.red._verify1(this),this.red.sqr(this)},f.prototype.redISqr=function(){return d(this.red,"redISqr works only with red numbers"),this.red._verify1(this),this.red.isqr(this)},f.prototype.redSqrt=function(){return d(this.red,"redSqrt works only with red numbers"),this.red._verify1(this),this.red.sqrt(this)},f.prototype.redInvm=function(){return d(this.red,"redInvm works only with red numbers"),this.red._verify1(this),this.red.invm(this)},f.prototype.redNeg=function(){return d(this.red,"redNeg works only with red numbers"),this.red._verify1(this),this.red.neg(this)},f.prototype.redPow=function(a){return d(this.red&&!a.red,"redPow(normalNum)"),this.red._verify1(this),this.red.pow(this,a)};var A={k256:null,p224:null,p192:null,p25519:null};n.prototype._tmp=function(){var a=new f(null);return a.words=new Array(Math.ceil(this.n/13)),a},n.prototype.ireduce=function(a){var b,c=a;do this.split(c,this.tmp),c=this.imulK(c),c=c.iadd(this.tmp),b=c.bitLength();while(b>this.n);var d=b0?c.isub(this.p):c.strip(),c},n.prototype.split=function(a,b){a.iushrn(this.n,0,b)},n.prototype.imulK=function(a){return a.imul(this.k)},e(o,n),o.prototype.split=function(a,b){for(var c=4194303,d=Math.min(a.length,9),e=0;e>>22,f=g}f>>>=22,a.words[e-10]=f,0===f&&a.length>10?a.length-=10:a.length-=9},o.prototype.imulK=function(a){a.words[a.length]=0,a.words[a.length+1]=0,a.length+=2;for(var b=0,c=0;c>>=26,a.words[c]=e,b=d}return 0!==b&&(a.words[a.length++]=b),a},f._prime=function B(a){if(A[a])return A[a];var B;if("k256"===a)B=new o;else if("p224"===a)B=new p;else if("p192"===a)B=new q;else{if("p25519"!==a)throw new Error("Unknown prime "+a);B=new r}return A[a]=B,B},s.prototype._verify1=function(a){d(0===a.negative,"red works only with positives"),d(a.red,"red works only with red numbers")},s.prototype._verify2=function(a,b){d(0===(a.negative|b.negative),"red works only with positives"),d(a.red&&a.red===b.red,"red works only with red numbers")},s.prototype.imod=function(a){return this.prime?this.prime.ireduce(a)._forceRed(this):a.umod(this.m)._forceRed(this)},s.prototype.neg=function(a){return a.isZero()?a.clone():this.m.sub(a)._forceRed(this)},s.prototype.add=function(a,b){this._verify2(a,b);var c=a.add(b);return c.cmp(this.m)>=0&&c.isub(this.m),c._forceRed(this)},s.prototype.iadd=function(a,b){this._verify2(a,b);var c=a.iadd(b);return c.cmp(this.m)>=0&&c.isub(this.m),c},s.prototype.sub=function(a,b){this._verify2(a,b);var c=a.sub(b);return c.cmpn(0)<0&&c.iadd(this.m),c._forceRed(this)},s.prototype.isub=function(a,b){this._verify2(a,b);var c=a.isub(b);return c.cmpn(0)<0&&c.iadd(this.m),c},s.prototype.shl=function(a,b){return this._verify1(a),this.imod(a.ushln(b))},s.prototype.imul=function(a,b){return this._verify2(a,b),this.imod(a.imul(b))},s.prototype.mul=function(a,b){return this._verify2(a,b),this.imod(a.mul(b))},s.prototype.isqr=function(a){return this.imul(a,a.clone())},s.prototype.sqr=function(a){return this.mul(a,a)},s.prototype.sqrt=function(a){if(a.isZero())return a.clone();var b=this.m.andln(3);if(d(b%2===1),3===b){var c=this.m.add(new f(1)).iushrn(2);return this.pow(a,c)}for(var e=this.m.subn(1),g=0;!e.isZero()&&0===e.andln(1);)g++,e.iushrn(1);d(!e.isZero());var h=new f(1).toRed(this),i=h.redNeg(),j=this.m.subn(1).iushrn(1),k=this.m.bitLength();for(k=new f(2*k*k).toRed(this);0!==this.pow(k,j).cmp(i);)k.redIAdd(i);for(var l=this.pow(k,e),m=this.pow(a,e.addn(1).iushrn(1)),n=this.pow(a,e),o=g;0!==n.cmp(h);){for(var p=n,q=0;0!==p.cmp(h);q++)p=p.redSqr();d(q=0;e--){for(var k=b.words[e],l=j-1;l>=0;l--){var m=k>>l&1;g!==d[0]&&(g=this.sqr(g)),0!==m||0!==h?(h<<=1,h|=m,i++,(i===c||0===e&&0===l)&&(g=this.mul(g,d[h]),i=0,h=0)):i=0}j=26}return g},s.prototype.convertTo=function(a){var b=a.umod(this.m);return b===a?b.clone():b},s.prototype.convertFrom=function(a){var b=a.clone();return b.red=null,b},f.mont=function(a){return new t(a)},e(t,s),t.prototype.convertTo=function(a){return this.imod(a.ushln(this.shift))},t.prototype.convertFrom=function(a){var b=this.imod(a.mul(this.rinv));return b.red=null,b},t.prototype.imul=function(a,b){if(a.isZero()||b.isZero())return a.words[0]=0,a.length=1,a;var c=a.imul(b),d=c.maskn(this.shift).mul(this.minv).imaskn(this.shift).mul(this.m),e=c.isub(d).iushrn(this.shift),f=e;return e.cmp(this.m)>=0?f=e.isub(this.m):e.cmpn(0)<0&&(f=e.iadd(this.m)),f._forceRed(this)},t.prototype.mul=function(a,b){if(a.isZero()||b.isZero())return new f(0)._forceRed(this);var c=a.mul(b),d=c.maskn(this.shift).mul(this.minv).imaskn(this.shift).mul(this.m),e=c.isub(d).iushrn(this.shift),g=e;return e.cmp(this.m)>=0?g=e.isub(this.m):e.cmpn(0)<0&&(g=e.iadd(this.m)),g._forceRed(this)},t.prototype.invm=function(a){var b=this.imod(a._invmp(this.m).mul(this.r2));return b._forceRed(this)}}("undefined"==typeof b||b,this)},{buffer:5}],4:[function(a,b,c){var d=a("ethers-utils").randomBytes;b.exports=function(a){return d(a)}},{"ethers-utils":39}],5:[function(a,b,c){},{}],6:[function(a,b,c){"use strict";var d=c;d.version=a("../package.json").version,d.utils=a("./elliptic/utils"),d.rand=a("brorand"),d.hmacDRBG=a("./elliptic/hmac-drbg"),d.curve=a("./elliptic/curve"),d.curves=a("./elliptic/curves"),d.ec=a("./elliptic/ec"),d.eddsa=a("./elliptic/eddsa")},{"../package.json":20,"./elliptic/curve":9,"./elliptic/curves":12,"./elliptic/ec":13,"./elliptic/eddsa":16,"./elliptic/hmac-drbg":17,"./elliptic/utils":19,brorand:4}],7:[function(a,b,c){"use strict";function d(a,b){this.type=a,this.p=new f(b.p,16),this.red=b.prime?f.red(b.prime):f.mont(this.p),this.zero=new f(0).toRed(this.red),this.one=new f(1).toRed(this.red),this.two=new f(2).toRed(this.red),this.n=b.n&&new f(b.n,16),this.g=b.g&&this.pointFromJSON(b.g,b.gRed),this._wnafT1=new Array(4),this._wnafT2=new Array(4),this._wnafT3=new Array(4),this._wnafT4=new Array(4);var c=this.n&&this.p.div(this.n);!c||c.cmpn(100)>0?this.redN=null:(this._maxwellTrick=!0,this.redN=this.n.toRed(this.red))}function e(a,b){this.curve=a,this.type=b,this.precomputed=null}var f=a("bn.js"),g=a("../../elliptic"),h=g.utils,i=h.getNAF,j=h.getJSF,k=h.assert;b.exports=d,d.prototype.point=function(){throw new Error("Not implemented")},d.prototype.validate=function(){throw new Error("Not implemented")},d.prototype._fixedNafMul=function(a,b){k(a.precomputed);var c=a._getDoubles(),d=i(b,1),e=(1<=g;b--)h=(h<<1)+d[b];f.push(h)}for(var j=this.jpoint(null,null,null),l=this.jpoint(null,null,null),m=e;m>0;m--){for(var g=0;g=0;h--){for(var b=0;h>=0&&0===f[h];h--)b++;if(h>=0&&b++,g=g.dblp(b),h<0)break;var j=f[h];k(0!==j),g="affine"===a.type?j>0?g.mixedAdd(e[j-1>>1]):g.mixedAdd(e[-j-1>>1].neg()):j>0?g.add(e[j-1>>1]):g.add(e[-j-1>>1].neg())}return"affine"===a.type?g.toP():g},d.prototype._wnafMulAdd=function(a,b,c,d,e){for(var f=this._wnafT1,g=this._wnafT2,h=this._wnafT3,k=0,l=0;l=1;l-=2){var o=l-1,p=l;if(1===f[o]&&1===f[p]){var q=[b[o],null,null,b[p]];0===b[o].y.cmp(b[p].y)?(q[1]=b[o].add(b[p]),q[2]=b[o].toJ().mixedAdd(b[p].neg())):0===b[o].y.cmp(b[p].y.redNeg())?(q[1]=b[o].toJ().mixedAdd(b[p]),q[2]=b[o].add(b[p].neg())):(q[1]=b[o].toJ().mixedAdd(b[p]),q[2]=b[o].toJ().mixedAdd(b[p].neg()));var r=[-3,-1,-5,-7,0,7,5,1,3],s=j(c[o],c[p]);k=Math.max(s[0].length,k),h[o]=new Array(k),h[p]=new Array(k);for(var t=0;t=0;l--){for(var y=0;l>=0;){for(var z=!0,t=0;t=0&&y++,w=w.dblp(y),l<0)break;for(var t=0;t0?m=g[t][A-1>>1]:A<0&&(m=g[t][-A-1>>1].neg()),w="affine"===m.type?w.mixedAdd(m):w.add(m))}}for(var l=0;l=Math.ceil((a.bitLength()+1)/b.step)},e.prototype._getDoubles=function(a,b){if(this.precomputed&&this.precomputed.doubles)return this.precomputed.doubles;for(var c=[this],d=this,e=0;e=0&&(f=b,g=c),d.negative&&(d=d.neg(),e=e.neg()),f.negative&&(f=f.neg(),g=g.neg()),[{a:d,b:e},{a:f,b:g}]},d.prototype._endoSplit=function(a){var b=this.endo.basis,c=b[0],d=b[1],e=d.b.mul(a).divRound(this.n),f=c.b.neg().mul(a).divRound(this.n),g=e.mul(c.a),h=f.mul(d.a),i=e.mul(c.b),j=f.mul(d.b),k=a.sub(g).sub(h),l=i.add(j).neg();return{k1:k,k2:l}},d.prototype.pointFromX=function(a,b){a=new i(a,16),a.red||(a=a.toRed(this.red));var c=a.redSqr().redMul(a).redIAdd(a.redMul(this.a)).redIAdd(this.b),d=c.redSqrt();if(0!==d.redSqr().redSub(c).cmp(this.zero))throw new Error("invalid point");var e=d.fromRed().isOdd();return(b&&!e||!b&&e)&&(d=d.redNeg()),this.point(a,d)},d.prototype.validate=function(a){if(a.inf)return!0;var b=a.x,c=a.y,d=this.a.redMul(b),e=b.redSqr().redMul(b).redIAdd(d).redIAdd(this.b);return 0===c.redSqr().redISub(e).cmpn(0)},d.prototype._endoWnafMulAdd=function(a,b,c){for(var d=this._endoWnafT1,e=this._endoWnafT2,f=0;f":""},e.prototype.isInfinity=function(){return this.inf},e.prototype.add=function(a){if(this.inf)return a;if(a.inf)return this;if(this.eq(a))return this.dbl();if(this.neg().eq(a))return this.curve.point(null,null);if(0===this.x.cmp(a.x))return this.curve.point(null,null);var b=this.y.redSub(a.y);0!==b.cmpn(0)&&(b=b.redMul(this.x.redSub(a.x).redInvm()));var c=b.redSqr().redISub(this.x).redISub(a.x),d=b.redMul(this.x.redSub(c)).redISub(this.y);return this.curve.point(c,d)},e.prototype.dbl=function(){if(this.inf)return this;var a=this.y.redAdd(this.y);if(0===a.cmpn(0))return this.curve.point(null,null);var b=this.curve.a,c=this.x.redSqr(),d=a.redInvm(),e=c.redAdd(c).redIAdd(c).redIAdd(b).redMul(d),f=e.redSqr().redISub(this.x.redAdd(this.x)),g=e.redMul(this.x.redSub(f)).redISub(this.y);return this.curve.point(f,g)},e.prototype.getX=function(){return this.x.fromRed()},e.prototype.getY=function(){return this.y.fromRed()},e.prototype.mul=function(a){return a=new i(a,16),this._hasDoubles(a)?this.curve._fixedNafMul(this,a):this.curve.endo?this.curve._endoWnafMulAdd([this],[a]):this.curve._wnafMul(this,a)},e.prototype.mulAdd=function(a,b,c){var d=[this,b],e=[a,c];return this.curve.endo?this.curve._endoWnafMulAdd(d,e):this.curve._wnafMulAdd(1,d,e,2)},e.prototype.jmulAdd=function(a,b,c){var d=[this,b],e=[a,c];return this.curve.endo?this.curve._endoWnafMulAdd(d,e,!0):this.curve._wnafMulAdd(1,d,e,2,!0)},e.prototype.eq=function(a){return this===a||this.inf===a.inf&&(this.inf||0===this.x.cmp(a.x)&&0===this.y.cmp(a.y))},e.prototype.neg=function(a){if(this.inf)return this;var b=this.curve.point(this.x,this.y.redNeg());if(a&&this.precomputed){var c=this.precomputed,d=function(a){return a.neg()};b.precomputed={naf:c.naf&&{wnd:c.naf.wnd,points:c.naf.points.map(d)},doubles:c.doubles&&{step:c.doubles.step,points:c.doubles.points.map(d)}}}return b},e.prototype.toJ=function(){if(this.inf)return this.curve.jpoint(null,null,null);var a=this.curve.jpoint(this.x,this.y,this.curve.one);return a},j(f,k.BasePoint),d.prototype.jpoint=function(a,b,c){return new f(this,a,b,c)},f.prototype.toP=function(){if(this.isInfinity())return this.curve.point(null,null);var a=this.z.redInvm(),b=a.redSqr(),c=this.x.redMul(b),d=this.y.redMul(b).redMul(a);return this.curve.point(c,d)},f.prototype.neg=function(){return this.curve.jpoint(this.x,this.y.redNeg(),this.z)},f.prototype.add=function(a){if(this.isInfinity())return a;if(a.isInfinity())return this;var b=a.z.redSqr(),c=this.z.redSqr(),d=this.x.redMul(b),e=a.x.redMul(c),f=this.y.redMul(b.redMul(a.z)),g=a.y.redMul(c.redMul(this.z)),h=d.redSub(e),i=f.redSub(g);if(0===h.cmpn(0))return 0!==i.cmpn(0)?this.curve.jpoint(null,null,null):this.dbl();var j=h.redSqr(),k=j.redMul(h),l=d.redMul(j),m=i.redSqr().redIAdd(k).redISub(l).redISub(l),n=i.redMul(l.redISub(m)).redISub(f.redMul(k)),o=this.z.redMul(a.z).redMul(h);return this.curve.jpoint(m,n,o)},f.prototype.mixedAdd=function(a){if(this.isInfinity())return a.toJ();if(a.isInfinity())return this;var b=this.z.redSqr(),c=this.x,d=a.x.redMul(b),e=this.y,f=a.y.redMul(b).redMul(this.z),g=c.redSub(d),h=e.redSub(f);if(0===g.cmpn(0))return 0!==h.cmpn(0)?this.curve.jpoint(null,null,null):this.dbl();var i=g.redSqr(),j=i.redMul(g),k=c.redMul(i),l=h.redSqr().redIAdd(j).redISub(k).redISub(k),m=h.redMul(k.redISub(l)).redISub(e.redMul(j)),n=this.z.redMul(g); -return this.curve.jpoint(l,m,n)},f.prototype.dblp=function(a){if(0===a)return this;if(this.isInfinity())return this;if(!a)return this.dbl();if(this.curve.zeroA||this.curve.threeA){for(var b=this,c=0;c=0)return!1;if(c.redIAdd(e),0===this.x.cmp(c))return!0}return!1},f.prototype.inspect=function(){return this.isInfinity()?"":""},f.prototype.isInfinity=function(){return 0===this.z.cmpn(0)}},{"../../elliptic":6,"../curve":9,"bn.js":3,inherits:68}],12:[function(a,b,c){"use strict";function d(a){"short"===a.type?this.curve=new h.curve["short"](a):"edwards"===a.type?this.curve=new h.curve.edwards(a):this.curve=new h.curve.mont(a),this.g=this.curve.g,this.n=this.curve.n,this.hash=a.hash,i(this.g.validate(),"Invalid curve"),i(this.g.mul(this.n).isInfinity(),"Invalid curve, G*N != O")}function e(a,b){Object.defineProperty(f,a,{configurable:!0,enumerable:!0,get:function(){var c=new d(b);return Object.defineProperty(f,a,{configurable:!0,enumerable:!0,value:c}),c}})}var f=c,g=a("hash.js"),h=a("../elliptic"),i=h.utils.assert;f.PresetCurve=d,e("p192",{type:"short",prime:"p192",p:"ffffffff ffffffff ffffffff fffffffe ffffffff ffffffff",a:"ffffffff ffffffff ffffffff fffffffe ffffffff fffffffc",b:"64210519 e59c80e7 0fa7e9ab 72243049 feb8deec c146b9b1",n:"ffffffff ffffffff ffffffff 99def836 146bc9b1 b4d22831",hash:g.sha256,gRed:!1,g:["188da80e b03090f6 7cbf20eb 43a18800 f4ff0afd 82ff1012","07192b95 ffc8da78 631011ed 6b24cdd5 73f977a1 1e794811"]}),e("p224",{type:"short",prime:"p224",p:"ffffffff ffffffff ffffffff ffffffff 00000000 00000000 00000001",a:"ffffffff ffffffff ffffffff fffffffe ffffffff ffffffff fffffffe",b:"b4050a85 0c04b3ab f5413256 5044b0b7 d7bfd8ba 270b3943 2355ffb4",n:"ffffffff ffffffff ffffffff ffff16a2 e0b8f03e 13dd2945 5c5c2a3d",hash:g.sha256,gRed:!1,g:["b70e0cbd 6bb4bf7f 321390b9 4a03c1d3 56c21122 343280d6 115c1d21","bd376388 b5f723fb 4c22dfe6 cd4375a0 5a074764 44d58199 85007e34"]}),e("p256",{type:"short",prime:null,p:"ffffffff 00000001 00000000 00000000 00000000 ffffffff ffffffff ffffffff",a:"ffffffff 00000001 00000000 00000000 00000000 ffffffff ffffffff fffffffc",b:"5ac635d8 aa3a93e7 b3ebbd55 769886bc 651d06b0 cc53b0f6 3bce3c3e 27d2604b",n:"ffffffff 00000000 ffffffff ffffffff bce6faad a7179e84 f3b9cac2 fc632551",hash:g.sha256,gRed:!1,g:["6b17d1f2 e12c4247 f8bce6e5 63a440f2 77037d81 2deb33a0 f4a13945 d898c296","4fe342e2 fe1a7f9b 8ee7eb4a 7c0f9e16 2bce3357 6b315ece cbb64068 37bf51f5"]}),e("p384",{type:"short",prime:null,p:"ffffffff ffffffff ffffffff ffffffff ffffffff ffffffff ffffffff fffffffe ffffffff 00000000 00000000 ffffffff",a:"ffffffff ffffffff ffffffff ffffffff ffffffff ffffffff ffffffff fffffffe ffffffff 00000000 00000000 fffffffc",b:"b3312fa7 e23ee7e4 988e056b e3f82d19 181d9c6e fe814112 0314088f 5013875a c656398d 8a2ed19d 2a85c8ed d3ec2aef",n:"ffffffff ffffffff ffffffff ffffffff ffffffff ffffffff c7634d81 f4372ddf 581a0db2 48b0a77a ecec196a ccc52973",hash:g.sha384,gRed:!1,g:["aa87ca22 be8b0537 8eb1c71e f320ad74 6e1d3b62 8ba79b98 59f741e0 82542a38 5502f25d bf55296c 3a545e38 72760ab7","3617de4a 96262c6f 5d9e98bf 9292dc29 f8f41dbd 289a147c e9da3113 b5f0b8c0 0a60b1ce 1d7e819d 7a431d7c 90ea0e5f"]}),e("p521",{type:"short",prime:null,p:"000001ff ffffffff ffffffff ffffffff ffffffff ffffffff ffffffff ffffffff ffffffff ffffffff ffffffff ffffffff ffffffff ffffffff ffffffff ffffffff ffffffff",a:"000001ff ffffffff ffffffff ffffffff ffffffff ffffffff ffffffff ffffffff ffffffff ffffffff ffffffff ffffffff ffffffff ffffffff ffffffff ffffffff fffffffc",b:"00000051 953eb961 8e1c9a1f 929a21a0 b68540ee a2da725b 99b315f3 b8b48991 8ef109e1 56193951 ec7e937b 1652c0bd 3bb1bf07 3573df88 3d2c34f1 ef451fd4 6b503f00",n:"000001ff ffffffff ffffffff ffffffff ffffffff ffffffff ffffffff ffffffff fffffffa 51868783 bf2f966b 7fcc0148 f709a5d0 3bb5c9b8 899c47ae bb6fb71e 91386409",hash:g.sha512,gRed:!1,g:["000000c6 858e06b7 0404e9cd 9e3ecb66 2395b442 9c648139 053fb521 f828af60 6b4d3dba a14b5e77 efe75928 fe1dc127 a2ffa8de 3348b3c1 856a429b f97e7e31 c2e5bd66","00000118 39296a78 9a3bc004 5c8a5fb4 2c7d1bd9 98f54449 579b4468 17afbd17 273e662c 97ee7299 5ef42640 c550b901 3fad0761 353c7086 a272c240 88be9476 9fd16650"]}),e("curve25519",{type:"mont",prime:"p25519",p:"7fffffffffffffff ffffffffffffffff ffffffffffffffff ffffffffffffffed",a:"76d06",b:"1",n:"1000000000000000 0000000000000000 14def9dea2f79cd6 5812631a5cf5d3ed",hash:g.sha256,gRed:!1,g:["9"]}),e("ed25519",{type:"edwards",prime:"p25519",p:"7fffffffffffffff ffffffffffffffff ffffffffffffffff ffffffffffffffed",a:"-1",c:"1",d:"52036cee2b6ffe73 8cc740797779e898 00700a4d4141d8ab 75eb4dca135978a3",n:"1000000000000000 0000000000000000 14def9dea2f79cd6 5812631a5cf5d3ed",hash:g.sha256,gRed:!1,g:["216936d3cd6e53fec0a4e231fdd6dc5c692cc7609525a7b2c9562d608f25d51a","6666666666666666666666666666666666666666666666666666666666666658"]});var j;try{j=a("./precomputed/secp256k1")}catch(k){j=void 0}e("secp256k1",{type:"short",prime:"k256",p:"ffffffff ffffffff ffffffff ffffffff ffffffff ffffffff fffffffe fffffc2f",a:"0",b:"7",n:"ffffffff ffffffff ffffffff fffffffe baaedce6 af48a03b bfd25e8c d0364141",h:"1",hash:g.sha256,beta:"7ae96a2b657c07106e64479eac3434e99cf0497512f58995c1396c28719501ee",lambda:"5363ad4cc05c30e0a5261c028812645a122e22ea20816678df02967c1b23bd72",basis:[{a:"3086d221a7d46bcde86c90e49284eb15",b:"-e4437ed6010e88286f547fa90abfe4c3"},{a:"114ca50f7a8e2f3f657c1108d9d44cfd8",b:"3086d221a7d46bcde86c90e49284eb15"}],gRed:!1,g:["79be667ef9dcbbac55a06295ce870b07029bfcdb2dce28d959f2815b16f81798","483ada7726a3c4655da4fbfc0e1108a8fd17b448a68554199c47d08ffb10d4b8",j]})},{"../elliptic":6,"./precomputed/secp256k1":18,"hash.js":56}],13:[function(a,b,c){"use strict";function d(a){return this instanceof d?("string"==typeof a&&(h(f.curves.hasOwnProperty(a),"Unknown curve "+a),a=f.curves[a]),a instanceof f.curves.PresetCurve&&(a={curve:a}),this.curve=a.curve.curve,this.n=this.curve.n,this.nh=this.n.ushrn(1),this.g=this.curve.g,this.g=a.curve.g,this.g.precompute(a.curve.n.bitLength()+1),void(this.hash=a.hash||a.curve.hash)):new d(a)}var e=a("bn.js"),f=a("../../elliptic"),g=f.utils,h=g.assert,i=a("./key"),j=a("./signature");b.exports=d,d.prototype.keyPair=function(a){return new i(this,a)},d.prototype.keyFromPrivate=function(a,b){return i.fromPrivate(this,a,b)},d.prototype.keyFromPublic=function(a,b){return i.fromPublic(this,a,b)},d.prototype.genKeyPair=function(a){a||(a={});for(var b=new f.hmacDRBG({hash:this.hash,pers:a.pers,entropy:a.entropy||f.rand(this.hash.hmacStrength),nonce:this.n.toArray()}),c=this.n.byteLength(),d=this.n.sub(new e(2));;){var g=new e(b.generate(c));if(!(g.cmp(d)>0))return g.iaddn(1),this.keyFromPrivate(g)}},d.prototype._truncateToN=function(a,b){var c=8*a.byteLength()-this.n.bitLength();return c>0&&(a=a.ushrn(c)),!b&&a.cmp(this.n)>=0?a.sub(this.n):a},d.prototype.sign=function(a,b,c,d){"object"==typeof c&&(d=c,c=null),d||(d={}),b=this.keyFromPrivate(b,c),a=this._truncateToN(new e(a,16));for(var g=this.n.byteLength(),h=b.getPrivate().toArray("be",g),i=a.toArray("be",g),k=new f.hmacDRBG({hash:this.hash,entropy:h,nonce:i,pers:d.pers,persEnc:d.persEnc}),l=this.n.sub(new e(1)),m=0;!0;m++){var n=d.k?d.k(m):new e(k.generate(this.n.byteLength()));if(n=this._truncateToN(n,!0),!(n.cmpn(1)<=0||n.cmp(l)>=0)){var o=this.g.mul(n);if(!o.isInfinity()){var p=o.getX(),q=p.umod(this.n);if(0!==q.cmpn(0)){var r=n.invm(this.n).mul(q.mul(b.getPrivate()).iadd(a));if(r=r.umod(this.n),0!==r.cmpn(0)){var s=(o.getY().isOdd()?1:0)|(0!==p.cmp(q)?2:0);return d.canonical&&r.cmp(this.nh)>0&&(r=this.n.sub(r),s^=1),new j({r:q,s:r,recoveryParam:s})}}}}}},d.prototype.verify=function(a,b,c,d){a=this._truncateToN(new e(a,16)),c=this.keyFromPublic(c,d),b=new j(b,"hex");var f=b.r,g=b.s;if(f.cmpn(1)<0||f.cmp(this.n)>=0)return!1;if(g.cmpn(1)<0||g.cmp(this.n)>=0)return!1;var h=g.invm(this.n),i=h.mul(a).umod(this.n),k=h.mul(f).umod(this.n);if(!this.curve._maxwellTrick){var l=this.g.mulAdd(i,c.getPublic(),k);return!l.isInfinity()&&0===l.getX().umod(this.n).cmp(f)}var l=this.g.jmulAdd(i,c.getPublic(),k);return!l.isInfinity()&&l.eqXToP(f)},d.prototype.recoverPubKey=function(a,b,c,d){h((3&c)===c,"The recovery param is more than two bits"),b=new j(b,d);var f=this.n,g=new e(a),i=b.r,k=b.s,l=1&c,m=c>>1;if(i.cmp(this.curve.p.umod(this.curve.n))>=0&&m)throw new Error("Unable to find sencond key candinate");i=m?this.curve.pointFromX(i.add(this.curve.n),l):this.curve.pointFromX(i,l);var n=b.r.invm(f),o=f.sub(g).mul(n).umod(f),p=k.mul(n).umod(f);return this.g.mulAdd(o,i,p)},d.prototype.getKeyRecoveryParam=function(a,b,c,d){if(b=new j(b,d),null!==b.recoveryParam)return b.recoveryParam;for(var e=0;e<4;e++){var f;try{f=this.recoverPubKey(a,b,e)}catch(a){continue}if(f.eq(c))return e}throw new Error("Unable to find valid recovery factor")}},{"../../elliptic":6,"./key":14,"./signature":15,"bn.js":3}],14:[function(a,b,c){"use strict";function d(a,b){this.ec=a,this.priv=null,this.pub=null,b.priv&&this._importPrivate(b.priv,b.privEnc),b.pub&&this._importPublic(b.pub,b.pubEnc)}var e=a("bn.js"),f=a("../../elliptic"),g=f.utils,h=g.assert;b.exports=d,d.fromPublic=function(a,b,c){return b instanceof d?b:new d(a,{pub:b,pubEnc:c})},d.fromPrivate=function(a,b,c){return b instanceof d?b:new d(a,{priv:b,privEnc:c})},d.prototype.validate=function(){var a=this.getPublic();return a.isInfinity()?{result:!1,reason:"Invalid public key"}:a.validate()?a.mul(this.ec.curve.n).isInfinity()?{result:!0,reason:null}:{result:!1,reason:"Public key * N != O"}:{result:!1,reason:"Public key is not a point"}},d.prototype.getPublic=function(a,b){return"string"==typeof a&&(b=a,a=null),this.pub||(this.pub=this.ec.g.mul(this.priv)),b?this.pub.encode(b,a):this.pub},d.prototype.getPrivate=function(a){return"hex"===a?this.priv.toString(16,2):this.priv},d.prototype._importPrivate=function(a,b){this.priv=new e(a,b||16),this.priv=this.priv.umod(this.ec.curve.n)},d.prototype._importPublic=function(a,b){return a.x||a.y?("mont"===this.ec.curve.type?h(a.x,"Need x coordinate"):"short"!==this.ec.curve.type&&"edwards"!==this.ec.curve.type||h(a.x&&a.y,"Need both x and y coordinate"),void(this.pub=this.ec.curve.point(a.x,a.y))):void(this.pub=this.ec.curve.decodePoint(a,b))},d.prototype.derive=function(a){return a.mul(this.priv).getX()},d.prototype.sign=function(a,b,c){return this.ec.sign(a,this,b,c)},d.prototype.verify=function(a,b){return this.ec.verify(a,b,this)},d.prototype.inspect=function(){return""}},{"../../elliptic":6,"bn.js":3}],15:[function(a,b,c){"use strict";function d(a,b){return a instanceof d?a:void(this._importDER(a,b)||(l(a.r&&a.s,"Signature without r or s"),this.r=new i(a.r,16),this.s=new i(a.s,16),void 0===a.recoveryParam?this.recoveryParam=null:this.recoveryParam=a.recoveryParam))}function e(){this.place=0}function f(a,b){var c=a[b.place++];if(!(128&c))return c;for(var d=15&c,e=0,f=0,g=b.place;f>>3);for(a.push(128|c);--c;)a.push(b>>>(c<<3)&255);a.push(b)}var i=a("bn.js"),j=a("../../elliptic"),k=j.utils,l=k.assert;b.exports=d,d.prototype._importDER=function(a,b){a=k.toArray(a,b);var c=new e;if(48!==a[c.place++])return!1;var d=f(a,c);if(d+c.place!==a.length)return!1;if(2!==a[c.place++])return!1;var g=f(a,c),h=a.slice(c.place,g+c.place);if(c.place+=g,2!==a[c.place++])return!1;var j=f(a,c);if(a.length!==j+c.place)return!1;var l=a.slice(c.place,j+c.place);return 0===h[0]&&128&h[1]&&(h=h.slice(1)),0===l[0]&&128&l[1]&&(l=l.slice(1)),this.r=new i(h),this.s=new i(l),this.recoveryParam=null,!0},d.prototype.toDER=function(a){var b=this.r.toArray(),c=this.s.toArray();for(128&b[0]&&(b=[0].concat(b)),128&c[0]&&(c=[0].concat(c)),b=g(b),c=g(c);!(c[0]||128&c[1]);)c=c.slice(1);var d=[2];h(d,b.length),d=d.concat(b),d.push(2),h(d,c.length);var e=d.concat(c),f=[48];return h(f,e.length),f=f.concat(e),k.encode(f,a)}},{"../../elliptic":6,"bn.js":3}],16:[function(a,b,c){arguments[4][8][0].apply(c,arguments)},{dup:8}],17:[function(a,b,c){"use strict";function d(a){if(!(this instanceof d))return new d(a);this.hash=a.hash,this.predResist=!!a.predResist,this.outLen=this.hash.outSize,this.minEntropy=a.minEntropy||this.hash.hmacStrength,this.reseed=null,this.reseedInterval=null,this.K=null,this.V=null;var b=g.toArray(a.entropy,a.entropyEnc),c=g.toArray(a.nonce,a.nonceEnc),e=g.toArray(a.pers,a.persEnc);h(b.length>=this.minEntropy/8,"Not enough entropy. Minimum is: "+this.minEntropy+" bits"),this._init(b,c,e)}var e=a("hash.js"),f=a("../elliptic"),g=f.utils,h=g.assert;b.exports=d,d.prototype._init=function(a,b,c){var d=a.concat(b).concat(c);this.K=new Array(this.outLen/8),this.V=new Array(this.outLen/8);for(var e=0;e=this.minEntropy/8,"Not enough entropy. Minimum is: "+this.minEntropy+" bits"),this._update(a.concat(c||[])),this.reseed=1},d.prototype.generate=function(a,b,c,d){if(this.reseed>this.reseedInterval)throw new Error("Reseed is required");"string"!=typeof b&&(d=c,c=b,b=null),c&&(c=g.toArray(c,d),this._update(c));for(var e=[];e.length>8,g=255&e;f?c.push(f,g):c.push(g)}return c}function e(a){return 1===a.length?"0"+a:a}function f(a){for(var b="",c=0;c=0;){var f;if(e.isOdd()){var g=e.andln(d-1);f=g>(d>>1)-1?(d>>1)-g:g,e.isubn(f)}else f=0;c.push(f);for(var h=0!==e.cmpn(0)&&0===e.andln(d-1)?b+1:1,i=1;i0||b.cmpn(-e)>0;){var f=a.andln(3)+d&3,g=b.andln(3)+e&3;3===f&&(f=-1),3===g&&(g=-1);var h;if(0===(1&f))h=0;else{var i=a.andln(7)+d&7;h=3!==i&&5!==i||2!==g?f:-f}c[0].push(h);var j;if(0===(1&g))j=0;else{var i=b.andln(7)+e&7;j=3!==i&&5!==i||2!==f?g:-g}c[1].push(j),2*d===h+1&&(d=1-d),2*e===j+1&&(e=1-e),a.iushrn(1),b.iushrn(1)}return c}function i(a,b,c){var d="_"+b;a.prototype[b]=function(){return void 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b=a("ethers-utils/convert");return{defineProperty:a("ethers-utils/properties").defineProperty,getAddress:a("ethers-utils/address").getAddress,getContractAddress:a("ethers-utils/contract-address").getContractAddress,bigNumberify:a("ethers-utils/bignumber").bigNumberify,arrayify:b.arrayify,hexlify:b.hexlify,isHexString:b.isHexString,concat:b.concat,namehash:a("ethers-utils/namehash"),toUtf8String:a("ethers-utils/utf8").toUtf8String,RLP:a("ethers-utils/rlp")}}(),D={hash:i,parentHash:i,number:j,timestamp:j,nonce:C.hexlify,difficulty:j,gasLimit:C.bigNumberify,gasUsed:C.bigNumberify,miner:C.getAddress,extraData:C.hexlify,transactions:f(h(i))},E={hash:i,blockHash:f(i,null),blockNumber:f(j,null),transactionIndex:f(j,null),from:C.getAddress,gasPrice:C.bigNumberify,gasLimit:C.bigNumberify,to:f(C.getAddress,null),value:C.bigNumberify,nonce:j,data:C.hexlify,r:k,s:k,v:j,creates:f(C.getAddress,null),raw:C.hexlify},F={from:f(C.getAddress),nonce:f(j),gasLimit:f(C.bigNumberify),gasPrice:f(C.bigNumberify),to:f(C.getAddress),value:f(C.bigNumberify),data:f(C.hexlify)},G={transactionLogIndex:j,blockNumber:j,transactionHash:i,address:C.getAddress,type:l,topics:h(i),transactionIndex:j,data:C.hexlify,logIndex:j,blockHash:i},H={contractAddress:f(C.getAddress,null),transactionIndex:j,root:i,gasUsed:C.bigNumberify,logsBloom:C.hexlify,blockHash:i,transactionHash:i,logs:h(q),blockNumber:j,cumulativeGasUsed:C.bigNumberify},I={fromBlock:f(m,void 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e(h)}d(g)}},f.onerror=function(a){e(a)};try{b?f.send(b):f.send()}catch(g){var h=new Error("connection error");h.error=g,e(h)}})}),C.defineProperty(v.prototype,"waitForTransaction",function(a,b){var c=this;return new Promise(function(d,e){function f(a){g&&clearTimeout(g),d(a)}var g=null;c.once(a,f),"number"==typeof b&&b>0&&(g=setTimeout(function(){c.removeListener(a,f),e(new Error("timeout"))},b))})}),C.defineProperty(v.prototype,"getBlockNumber",function(){try{return this.perform("getBlockNumber").then(function(a){var b=parseInt(a);if(b!=a)throw new Error("invalid response - getBlockNumber");return b})}catch(a){return Promise.reject(a)}}),C.defineProperty(v.prototype,"getGasPrice",function(){try{return this.perform("getGasPrice").then(function(a){return C.bigNumberify(a)})}catch(a){return Promise.reject(a)}}),C.defineProperty(v.prototype,"getBalance",function(a,b){var c=this;return this.resolveName(a).then(function(a){var d={address:a,blockTag:m(b)};return c.perform("getBalance",d).then(function(a){return C.bigNumberify(a)})})}),C.defineProperty(v.prototype,"getTransactionCount",function(a,b){var c=this;return this.resolveName(a).then(function(a){var d={address:a,blockTag:m(b)};return c.perform("getTransactionCount",d).then(function(a){var b=parseInt(a);if(b!=a)throw new Error("invalid response - getTransactionCount");return b})})}),C.defineProperty(v.prototype,"getCode",function(a,b){var c=this;return this.resolveName(a).then(function(a){var d={address:a,blockTag:m(b)};return c.perform("getCode",d).then(function(a){return C.hexlify(a)})})}),C.defineProperty(v.prototype,"getStorageAt",function(a,b,c){var d=this;return this.resolveName(a).then(function(a){var e={address:a,blockTag:m(c),position:C.hexlify(b)};return d.perform("getStorageAt",e).then(function(a){return C.hexlify(a)})})}),C.defineProperty(v.prototype,"sendTransaction",function(a){try{var b={signedTransaction:C.hexlify(a)};return this.perform("sendTransaction",b).then(function(a){if(a=C.hexlify(a),66!==a.length)throw new Error("invalid response - sendTransaction");return a})}catch(c){return Promise.reject(c)}}),C.defineProperty(v.prototype,"call",function(a){var b=this;return this._resolveNames(a,["to","from"]).then(function(a){var c={transaction:p(a)};return b.perform("call",c).then(function(a){return C.hexlify(a)})})}),C.defineProperty(v.prototype,"estimateGas",function(a){var b=this;return this._resolveNames(a,["to","from"]).then(function(a){var c={transaction:p(a)};return b.perform("estimateGas",c).then(function(a){return C.bigNumberify(a)})})}),C.defineProperty(v.prototype,"getBlock",function(a){try{var b=C.hexlify(a);if(66===b.length)return this.perform("getBlock",{blockHash:b}).then(function(a){return n(a)})}catch(c){console.log("DEBUG",c)}try{var d=m(a);return this.perform("getBlock",{blockTag:d}).then(function(a){return n(a)})}catch(c){console.log("DEBUG",c)}return Promise.reject(new Error("invalid block hash or block tag"))}),C.defineProperty(v.prototype,"getTransaction",function(a){try{var b={transactionHash:i(a)};return this.perform("getTransaction",b).then(function(a){return null!=a&&(a=o(a)),a})}catch(c){return Promise.reject(c)}}),C.defineProperty(v.prototype,"getTransactionReceipt",function(a){try{var b={transactionHash:i(a)};return this.perform("getTransactionReceipt",b).then(function(a){return null!=a&&(a=r(a)),a})}catch(c){return Promise.reject(c)}}),C.defineProperty(v.prototype,"getLogs",function(a){var b=this;return this._resolveNames(a,["address"]).then(function(a){var c={filter:t(a)};return b.perform("getLogs",c).then(function(a){return h(u)(a)})})}),C.defineProperty(v.prototype,"getEtherPrice",function(){try{return this.perform("getEtherPrice",{}).then(function(a){return a})}catch(a){return Promise.reject(a)}}),C.defineProperty(v.prototype,"_resolveNames",function(a,b){var c=[],e=d(a);return b.forEach(function(a){void 0!==e[a]&&c.push(this.resolveName(e[a]).then(function(b){e[a]=b}))},this),Promise.all(c).then(function(){return e})}),C.defineProperty(v.prototype,"_getResolver",function(a){var b=C.namehash(a),c="0x0178b8bf"+b.substring(2),d={to:this.ensAddress,data:c};return this.call(d).then(function(a){return 66!=a.length?null:C.getAddress("0x"+a.substring(26))})}),C.defineProperty(v.prototype,"resolveName",function(a){try{return Promise.resolve(C.getAddress(a))}catch(b){}var c=this,d=C.namehash(a);return this._getResolver(a).then(function(a){var b="0x3b3b57de"+d.substring(2),e={to:a,data:b};return c.call(e)}).then(function(a){if(66!=a.length)return null;var b=C.getAddress("0x"+a.substring(26));return"0x0000000000000000000000000000000000000000"===b?null:b})}),C.defineProperty(v.prototype,"lookupAddress",function(a){a=C.getAddress(a);var b=a.substring(2)+".addr.reverse",c=C.namehash(b),d=this;return this._getResolver(b).then(function(a){if(!a)return null;var b="0x691f3431"+c.substring(2),e={to:a,data:b};return d.call(e)}).then(function(b){if(b=b.substring(2),b.length<64)return null;if(b=b.substring(64),b.length<64)return null;var c=C.bigNumberify("0x"+b.substring(0,64)).toNumber();if(b=b.substring(64),2*c>b.length)return null;var e=C.toUtf8String("0x"+b.substring(0,2*c));return d.resolveName(e).then(function(b){return b!=a?null:e})})}),C.defineProperty(v.prototype,"doPoll",function(){}),C.defineProperty(v.prototype,"perform",function(a,b){return Promise.reject(new Error("not implemented - "+a))}),C.defineProperty(v.prototype,"on",function(a,b){var c=y(a);this._events[c]||(this._events[c]=[]),this._events[c].push({eventName:a,listener:b,type:"on"}),this.polling=!0}),C.defineProperty(v.prototype,"once",function(a,b){var c=y(a);this._events[c]||(this._events[c]=[]),this._events[c].push({eventName:a,listener:b,type:"once"}),this.polling=!0}),C.defineProperty(v.prototype,"emit",function(a){var b=y(a),c=Array.prototype.slice.call(arguments,1),d=this._events[b];if(d){for(var e=0;e>1]>>4>=8&&(a[c]=a[c].toUpperCase()),(15&b[c>>1])>=8&&(a[c+1]=a[c+1].toUpperCase());return"0x"+a.join("")}function e(a,b){var c=null;if("string"!=typeof a&&h("invalid address",{input:a}),a.match(/^(0x)?[0-9a-fA-F]{40}$/))"0x"!==a.substring(0,2)&&(a="0x"+a),c=d(a),a.match(/([A-F].*[a-f])|([a-f].*[A-F])/)&&c!==a&&h("invalid address checksum",{input:a,expected:c});else if(a.match(/^XE[0-9]{2}[0-9A-Za-z]{30,31}$/)){for(a.substring(2,4)!==j(a)&&h("invalid address icap checksum",{input:a}),c=new f(a.substring(4),36).toString(16);c.length<40;)c="0"+c;c=d("0x"+c)}else h("invalid address",{input:a});if(b){for(var e=new f(c.substring(2),16).toString(36).toUpperCase();e.length<30;)e="0"+e;return"XE"+j("XE00"+e)+e}return c}var f=a("bn.js"),g=a("./convert"),h=a("./throw-error"),i=a("./keccak256"),j=function(){for(var a={},b=0;b<10;b++)a[String(b)]=String(b);for(var b=0;b<26;b++)a[String.fromCharCode(65+b)]=String(10+b);var c=Math.floor(Math.log10(Number.MAX_SAFE_INTEGER));return function(b){b=b.toUpperCase(),b=b.substring(4)+b.substring(0,2)+"00";for(var d=b.split(""),e=0;e=c;){var f=d.substring(0,c);d=parseInt(f,10)%97+d.substring(f.length)}for(var g=String(98-parseInt(d,10)%97);g.length<2;)g="0"+g;return g}}();b.exports={getAddress:e}},{"./convert":36,"./keccak256":40,"./throw-error":47,"bn.js":3}],33:[function(a,b,c){function d(a){if(!(this instanceof d))throw new Error("missing new");i.isHexString(a)?("0x"==a&&(a="0x0"),a=new g(a.substring(2),16)):"string"==typeof a&&a.match(/^-?[0-9]*$/)?(""==a&&(a="0"),a=new g(a)):"number"==typeof a&&parseInt(a)==a?a=new g(a):g.isBN(a)||(e(a)?a=a._bn:i.isArrayish(a)?a=new g(i.hexlify(a).substring(2),16):j("invalid BigNumber value",{input:a})),h(this,"_bn",a)}function e(a){return a._bn&&a._bn.mod}function f(a){return e(a)?a:new d(a)}var g=a("bn.js"),h=a("./properties").defineProperty,i=a("./convert"),j=a("./throw-error");h(d,"constantNegativeOne",f(-1)),h(d,"constantZero",f(0)),h(d,"constantOne",f(1)),h(d,"constantTwo",f(2)),h(d,"constantWeiPerEther",f(new g("1000000000000000000"))),h(d.prototype,"fromTwos",function(a){return new d(this._bn.fromTwos(a))}),h(d.prototype,"toTwos",function(a){return new d(this._bn.toTwos(a))}),h(d.prototype,"add",function(a){return new d(this._bn.add(f(a)._bn))}),h(d.prototype,"sub",function(a){return new d(this._bn.sub(f(a)._bn))}),h(d.prototype,"div",function(a){return new d(this._bn.div(f(a)._bn))}),h(d.prototype,"mul",function(a){return new d(this._bn.mul(f(a)._bn))}),h(d.prototype,"mod",function(a){return new d(this._bn.mod(f(a)._bn))}),h(d.prototype,"maskn",function(a){return new d(this._bn.maskn(a))}),h(d.prototype,"eq",function(a){return this._bn.eq(f(a)._bn)}),h(d.prototype,"lt",function(a){return this._bn.lt(f(a)._bn)}),h(d.prototype,"lte",function(a){return this._bn.lte(f(a)._bn)}),h(d.prototype,"gt",function(a){return this._bn.gt(f(a)._bn)}),h(d.prototype,"gte",function(a){return this._bn.gte(f(a)._bn)}),h(d.prototype,"isZero",function(){return this._bn.isZero()}),h(d.prototype,"toNumber",function(a){return this._bn.toNumber()}),h(d.prototype,"toString",function(){return this._bn.toString(10)}),h(d.prototype,"toHexString",function(){var a=this._bn.toString(16);return a.length%2&&(a="0"+a),"0x"+a}),b.exports={isBigNumber:e,bigNumberify:f}},{"./convert":36,"./properties":43,"./throw-error":47,"bn.js":3}],34:[function(a,b,c){(function(c){"use strict";function d(a){if(a<=0||a>1024||parseInt(a)!=a)throw new Error("invalid length");var b=new Uint8Array(a);return f.getRandomValues(b),b}var e=a("./properties.js").defineProperty,f=c.crypto||c.msCrypto;f&&f.getRandomValues||(console.log("WARNING: Missing strong random number source; using weak randomBytes"),f={getRandomValues:function(a){for(var b=0;b<20;b++)for(var c=0;c=256||parseInt(c)!=c)return!1}return!0}function e(a,b){if(a&&a.toHexString&&(a=a.toHexString()),i(a)){a=a.substring(2),a.length%2&&(a="0"+a);for(var c=[],e=0;e>4]+l[15&g])}return"0x"+e.join("")}k("invalid hexlify value",{name:b,input:a})}var k=(a("./properties.js").defineProperty,a("./throw-error")),l="0123456789abcdef";b.exports={arrayify:e,isArrayish:d,concat:f,padZeros:h,stripZeros:g,hexlify:j,isHexString:i}},{"./properties.js":43,"./throw-error":47}],37:[function(a,b,c){"use strict";function d(a){return a.buffer||(a=h.arrayify(a)),new f.hmac(g.createSha256,a)}function e(a){return a.buffer||(a=h.arrayify(a)),new f.hmac(g.createSha512,a)}var f=a("hash.js"),g=a("./sha2.js"),h=a("./convert.js");b.exports={createSha256Hmac:d,createSha512Hmac:e}},{"./convert.js":36,"./sha2.js":45,"hash.js":56}],38:[function(a,b,c){"use strict";function d(a){return e(f.toUtf8Bytes(a))}var e=a("./keccak256"),f=a("./utf8");b.exports=d},{"./keccak256":40,"./utf8":49}],39:[function(a,b,c){"use strict";var d=a("./address"),e=a("./bignumber"),f=a("./contract-address"),g=a("./convert"),h=a("./id"),i=a("./keccak256"),j=a("./namehash"),k=a("./sha2").sha256,l=a("./random-bytes"),m=a("./properties"),n=a("./rlp"),o=a("./utf8"),p=a("./units");b.exports={RLP:n,defineProperty:m.defineProperty,etherSymbol:"Ξ",arrayify:g.arrayify,concat:g.concat,padZeros:g.padZeros,stripZeros:g.stripZeros,bigNumberify:e.bigNumberify,hexlify:g.hexlify,toUtf8Bytes:o.toUtf8Bytes,toUtf8String:o.toUtf8String,namehash:j,id:h,getAddress:d.getAddress,getContractAddress:f.getContractAddress,formatEther:p.formatEther,parseEther:p.parseEther,keccak256:i,sha256:k,randomBytes:l},a("./standalone")({utils:b.exports})},{"./address":32,"./bignumber":33,"./contract-address":35,"./convert":36,"./id":38,"./keccak256":40,"./namehash":41,"./properties":43,"./random-bytes":34,"./rlp":44,"./sha2":45,"./standalone":46,"./units":48,"./utf8":49}],40:[function(a,b,c){"use strict";function d(a){return a=f.arrayify(a),"0x"+e.keccak_256(a)}var e=a("js-sha3"),f=a("./convert.js");b.exports=d},{"./convert.js":36,"js-sha3":69}],41:[function(a,b,c){"use strict";function d(a,b){if(a=a.toLowerCase(),!a.match(j))throw new Error("contains invalid UseSTD3ASCIIRules characters");for(var c=h,d=0;a.length&&(!b||d>24&255,i[b.length+1]=l>>16&255,i[b.length+2]=l>>8&255,i[b.length+3]=255&l;var m=e(a).update(i).digest();f||(f=m.length,k=new Uint8Array(f),g=Math.ceil(d/f),j=d-(g-1)*f),k.set(m);for(var n=1;n>=8;return b}function e(a,b,c){for(var d=0,e=0;eb+1+d)throw new Error("invalid rlp")}return{consumed:1+d,result:e}}function i(a,b){if(0===a.length)throw new Error("invalid rlp data");if(a[b]>=248){var c=a[b]-247;if(b+1+c>a.length)throw new Error("too short");var d=e(a,b+1,c);if(b+1+c+d>a.length)throw new Error("to short");return h(a,b,b+1+c,c+d)}if(a[b]>=192){var d=a[b]-192;if(b+1+d>a.length)throw new Error("invalid rlp data");return h(a,b,b+1,d)}if(a[b]>=184){var c=a[b]-183;if(b+1+c>a.length)throw new Error("invalid rlp data");var d=e(a,b+1,c);if(b+1+c+d>a.length)throw new Error("invalid rlp data");var f=k.hexlify(a.slice(b+1+c,b+1+c+d));return{consumed:1+c+d,result:f}}if(a[b]>=128){var d=a[b]-128;if(b+1+d>a.offset)throw new Error("invlaid rlp data");var f=k.hexlify(a.slice(b+1,b+1+d));return{consumed:1+d,result:f}}return{consumed:1,result:k.hexlify(a[b])}}function j(a){a=k.arrayify(a);var b=i(a,0);if(b.consumed!==a.length)throw new Error("invalid rlp data");return b.result}var k=a("./convert.js");b.exports={encode:g,decode:j}},{"./convert.js":36}],45:[function(a,b,c){"use strict";function d(a){return a=g.arrayify(a),"0x"+f.sha256().update(a).digest("hex")}function e(a){return a=g.arrayify(a),"0x"+f.sha512().update(a).digest("hex"); -}var f=a("hash.js"),g=a("./convert.js");b.exports={sha256:d,sha512:e,createSha256:f.sha256,createSha512:f.sha512}},{"./convert.js":36,"hash.js":56}],46:[function(a,b,c){(function(c){function d(){}function e(a){null==c.ethers&&f(c,"ethers",new 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many decimal places",{input:a,decimals:h.length});h.length<18;)h+="0";e=f(e),h=f(h);var k=e.mul(j).add(h);return c&&(k=k.mul(i)),k}var f=a("./bignumber.js").bigNumberify,g=a("./throw-error"),h=new f(0),i=new f((-1)),j=new f("1000000000000000000");b.exports={formatEther:d,parseEther:e}},{"./bignumber.js":33,"./throw-error":47}],49:[function(a,b,c){function d(a){for(var b=[],c=0,d=0;d>6|192,b[c++]=63&e|128):55296==(64512&e)&&d+1>18|240,b[c++]=e>>12&63|128,b[c++]=e>>6&63|128,b[c++]=63&e|128):(b[c++]=e>>12|224,b[c++]=e>>6&63|128,b[c++]=63&e|128)}return f.arrayify(b)}function e(a){a=f.arrayify(a);for(var b="",c=0;c>7!=0){if(d>>6!=2){var e=null;if(d>>5==6)e=1;else if(d>>4==14)e=2;else if(d>>3==30)e=3;else if(d>>2==62)e=4;else{if(d>>1!=126)continue;e=5}if(c+e>a.length){for(;c>6==2;c++);if(c!=a.length)continue;return b}var g,h=d&(1<<8-e-1)-1;for(g=0;g>6!=2)break;h=h<<6|63&i}g==e?h<=65535?b+=String.fromCharCode(h):(h-=65536,b+=String.fromCharCode((h>>10&1023)+55296,(1023&h)+56320)):c--}}else b+=String.fromCharCode(d)}return b}var f=a("./convert.js");b.exports={toUtf8Bytes:d,toUtf8String:e}},{"./convert.js":36}],50:[function(a,b,c){function d(a){return(1<127)throw new Error("passwords with non-ASCII characters not supported in this environment")}else b="";a=m.toUtf8Bytes(a,"NFKD");var e=m.toUtf8Bytes("mnemonic"+b,"NFKD");return m.hexlify(m.pbkdf2(a,e,2048,64,m.createSha512Hmac))}function h(a){var b=a.toLowerCase().split(" ");if(b.length%3!==0)throw new Error("invalid mnemonic");for(var c=new Uint8Array(Math.ceil(11*b.length/8)),e=0,f=0;f>3]|=1<<7-e%8),e++}var i=32*b.length/3,j=b.length/3,k=d(j),n=m.arrayify(m.sha256(c.slice(0,i/8)))[0];if(n&=k,n!==(c[c.length-1]&k))throw new Error("invalid checksum");return m.hexlify(c.slice(0,i/8))}function i(a){if(a=m.arrayify(a),a.length%4!==0||a.length<16||a.length>32)throw new Error("invalid entropy");for(var b=[0],c=11,f=0;f8?(b[b.length-1]<<=8,b[b.length-1]|=a[f],c-=8):(b[b.length-1]<<=c,b[b.length-1]|=a[f]>>8-c,b.push(a[f]&e(8-c)),c+=3);var g=m.arrayify(m.sha256(a))[0],h=a.length/4;g&=d(h),b[b.length-1]<<=h,b[b.length-1]|=g>>8-h;for(var f=0;f=o)throw new Error("cannot derive child of neutered node");throw new Error("not implemented")}var b=new Uint8Array(37);a&o?b.set(m.arrayify(this.privateKey),1):b.set(this._keyPair.getPublic().encode(null,!0));for(var c=24;c>=0;c-=8)b[33+(c>>3)]=a>>24-c&255;var d=m.createSha512Hmac(this.chainCode).update(b).digest(),e=m.bigNumberify(d.slice(0,32)),g=(d.slice(32),e.add("0x"+this._keyPair.getPrivate("hex")).mod("0x"+k.curve.n.toString(16)));return new f(k.keyFromPrivate(m.arrayify(g)),d.slice(32),a,this.depth+1)}),m.defineProperty(f.prototype,"derivePath",function(a){var b=a.split("/");if(0===b.length||"m"===b[0]&&0!==this.depth)throw new Error("invalid path");"m"===b[0]&&b.shift();for(var c=this,d=0;d=o)throw new Error("invalid path index - "+e);c=c._derive(o+f)}else{if(!e.match(/^[0-9]+$/))throw new Error("invlaid path component - "+e);var f=parseInt(e);if(f>=o)throw new Error("invalid path index - "+e);c=c._derive(f)}}return c}),m.defineProperty(f,"fromMnemonic",function(a){return h(a),f.fromSeed(g(a))}),m.defineProperty(f,"fromSeed",function(a){if(a=m.arrayify(a),a.length<16||a.length>64)throw new Error("invalid seed");var b=m.createSha512Hmac(n).update(a).digest();return new f(k.keyFromPrivate(b.slice(0,32)),b.slice(32),0,0,0)}),b.exports={fromMnemonic:f.fromMnemonic,fromSeed:f.fromSeed,mnemonicToEntropy:h,entropyToMnemonic:i,mnemonicToSeed:g,isValidMnemonic:j}},{"./words.json":55,elliptic:6,"ethers-utils/bignumber.js":33,"ethers-utils/convert.js":36,"ethers-utils/hmac":37,"ethers-utils/pbkdf2.js":42,"ethers-utils/properties.js":43,"ethers-utils/sha2":45,"ethers-utils/utf8.js":49}],51:[function(a,b,c){"use strict";var d=a("./wallet"),e=a("./hdnode"),f=a("./signing-key");b.exports={HDNode:e,Wallet:d,SigningKey:f,_SigningKey:f},a("ethers-utils/standalone.js")(b.exports)},{"./hdnode":50,"./signing-key":53,"./wallet":54,"ethers-utils/standalone.js":46}],52:[function(a,b,c){"use strict";function d(a){return"string"==typeof a&&"0x"!==a.substring(0,2)&&(a="0x"+a),l.arrayify(a)}function e(a){return"string"==typeof a?l.toUtf8Bytes(a,"NFKC"):l.arrayify(a,"password")}function f(a,b){for(var c=a,d=b.toLowerCase().split("/"),e=0;e0){var e=new Error("invalid "+b.name);throw e.reason="wrong length",e.value=c,e}if(b.maxLength&&(c=h.stripZeros(c),c.length>b.maxLength)){var e=new Error("invalid "+b.name);throw e.reason="too long",e.value=c,e}d.push(h.hexlify(c))}),b&&(d.push(h.hexlify(b)),d.push("0x"),d.push("0x"));var e=h.keccak256(h.RLP.encode(d)),f=c.signDigest(e),g=27+f.recoveryParam;return b&&(d.pop(),d.pop(),d.pop(),g+=2*b+8),d.push(h.hexlify(g)),d.push(f.r),d.push(f.s),h.RLP.encode(d)})}function e(a,b){for(;a.length<2*b+2;)a="0x0"+a.substring(2);return a}function f(a){var b=h.concat([h.toUtf8Bytes("Ethereum Signed Message:\n"),h.toUtf8Bytes(String(a.length)),h.toUtf8Bytes(a)]);return h.keccak256(b)}var g=a("scrypt-js"),h=a("ethers-utils"),i=a("./hdnode"),j=a("./secret-storage"),k=a("./signing-key");a("setimmediate");var l="m/44'/60'/0'/0/0",m=[{name:"nonce",maxLength:32},{name:"gasPrice",maxLength:32},{name:"gasLimit",maxLength:32},{name:"to",length:20},{name:"value",maxLength:32},{name:"data"}];h.defineProperty(d,"parseTransaction",function(a){a=h.hexlify(a,"rawTransaction");var b=h.RLP.decode(a);if(9!==b.length)throw new Error("invalid transaction");var c=[],d={};m.forEach(function(a,e){d[a.name]=b[e],c.push(b[e])}),d.to&&("0x"==d.to?delete d.to:d.to=h.getAddress(d.to)),["gasPrice","gasLimit","nonce","value"].forEach(function(a){d[a]&&(0===d[a].length?d[a]=h.bigNumberify(0):d[a]=h.bigNumberify(d[a]))}),d.nonce?d.nonce=d.nonce.toNumber():d.nonce=0;var e=h.arrayify(b[6]),f=h.arrayify(b[7]),g=h.arrayify(b[8]);if(1===e.length&&f.length>=1&&f.length<=32&&g.length>=1&&g.length<=32){d.v=e[0],d.r=b[7],d.s=b[8];var i=(d.v-35)/2;i<0&&(i=0),i=parseInt(i),d.chainId=i;var j=d.v-27;i&&(c.push(h.hexlify(i)),c.push("0x"),c.push("0x"),j-=2*i+8);var l=h.keccak256(h.RLP.encode(c));try{d.from=k.recover(l,f,g,j)}catch(n){console.log(n)}}return d}),h.defineProperty(d.prototype,"getAddress",function(){return this.address}),h.defineProperty(d.prototype,"getBalance",function(a){if(!this.provider)throw new Error("missing provider");return this.provider.getBalance(this.address,a)}),h.defineProperty(d.prototype,"getTransactionCount",function(a){if(!this.provider)throw new Error("missing provider");return this.provider.getTransactionCount(this.address,a)}),h.defineProperty(d.prototype,"estimateGas",function(a){if(!this.provider)throw new Error("missing provider");var b={};return["from","to","data","value"].forEach(function(c){null!=a[c]&&(b[c]=a[c])}),null==a.from&&(b.from=this.address),this.provider.estimateGas(b)}),h.defineProperty(d.prototype,"sendTransaction",function(a){if(!this.provider)throw new Error("missing provider");var b=a.gasLimit;null==b&&(b=this.defaultGasLimit);var c=this,e=null;e=a.gasPrice?Promise.resolve(a.gasPrice):this.provider.getGasPrice();var f=null;f=a.nonce?Promise.resolve(a.nonce):this.provider.getTransactionCount(c.address,"pending");var g=this.provider.chainId,i=null;i=a.to?this.provider.resolveName(a.to):Promise.resolve(void 0);var j=h.hexlify(a.data||"0x"),k=h.hexlify(a.value||0);return Promise.all([e,f,i]).then(function(a){var e=c.sign({to:a[2],data:j,gasLimit:b,gasPrice:a[0],nonce:a[1],value:k,chainId:g});return c.provider.sendTransaction(e).then(function(a){var b=d.parseTransaction(e);return b.hash=a,b})})}),h.defineProperty(d.prototype,"send",function(a,b,c){return c||(c={}),this.sendTransaction({to:a,gasLimit:c.gasLimit,gasPrice:c.gasPrice,nonce:c.nonce,value:b})}),h.defineProperty(d.prototype,"signMessage",function(a){var b=new k(this.privateKey),c=b.signDigest(f(a));return e(c.r)+e(c.s).substring(2)+(c.recoveryParam?"1c":"1b")}),h.defineProperty(d,"verifyMessage",function(a,b){if(b=h.hexlify(b),132!=b.length)throw new Error("invalid signature");var c=f(a),d=parseInt(b.substring(130),16)-27;if(d<0)throw new Error("invalid signature");return k.recover(c,b.substring(0,66),"0x"+b.substring(66,130),parseInt(b.substring(130),16)-27)}),h.defineProperty(d.prototype,"encrypt",function(a,b,c){if("function"!=typeof b||c||(c=b,b={}),c&&"function"!=typeof c)throw new Error("invalid callback");return b||(b={}),j.encrypt(this.privateKey,a,b,c)}),h.defineProperty(d,"isEncryptedWallet",function(a){return j.isValidWallet(a)||j.isCrowdsaleWallet(a)}),h.defineProperty(d,"createRandom",function(a){var b=h.randomBytes(16);a||(a={}),a.extraEntropy&&(b=h.keccak256(h.concat([b,a.extraEntropy])).substring(0,34));var c=i.entropyToMnemonic(b);return d.fromMnemonic(c,a.path)}),h.defineProperty(d,"fromEncryptedWallet",function(a,b,c){if(c&&"function"!=typeof c)throw new Error("invalid callback");return new Promise(function(e,f){if(j.isCrowdsaleWallet(a))try{var g=j.decryptCrowdsale(a,b);e(new d(g))}catch(h){f(h)}else j.isValidWallet(a)?j.decrypt(a,b,c).then(function(a){e(new d(a))},function(a){f(a)}):f("invalid wallet JSON")})}),h.defineProperty(d,"fromMnemonic",function(a,b){b||(b=l);var c=i.fromMnemonic(a).derivePath(b),e=new d(c.privateKey);return h.defineProperty(e,"mnemonic",a),h.defineProperty(e,"path",b),e}),h.defineProperty(d,"fromBrainWallet",function(a,b,c){if(c&&"function"!=typeof c)throw new Error("invalid callback");return a="string"==typeof a?h.toUtf8Bytes(a,"NFKC"):h.arrayify(a,"password"),b="string"==typeof b?h.toUtf8Bytes(b,"NFKC"):h.arrayify(b,"password"),new Promise(function(e,f){g(b,a,1<<18,8,1,32,function(a,b,g){if(a)f(a);else if(g)e(new d(h.hexlify(g)));else if(c)return c(b)})})}),b.exports=d},{"./hdnode":50,"./secret-storage":52,"./signing-key":53,"ethers-utils":39,"scrypt-js":72,setimmediate:73}],55:[function(a,b,c){b.exports="AbandonAbilityAbleAboutAboveAbsentAbsorbAbstractAbsurdAbuseAccessAccidentAccountAccuseAchieveAcidAcousticAcquireAcrossActActionActorActressActualAdaptAddAddictAddressAdjustAdmitAdultAdvanceAdviceAerobicAffairAffordAfraidAgainAgeAgentAgreeAheadAimAirAirportAisleAlarmAlbumAlcoholAlertAlienAllAlleyAllowAlmostAloneAlphaAlreadyAlsoAlterAlwaysAmateurAmazingAmongAmountAmusedAnalystAnchorAncientAngerAngleAngryAnimalAnkleAnnounceAnnualAnotherAnswerAntennaAntiqueAnxietyAnyApartApologyAppearAppleApproveAprilArchArcticAreaArenaArgueArmArmedArmorArmyAroundArrangeArrestArriveArrowArtArtefactArtistArtworkAskAspectAssaultAssetAssistAssumeAsthmaAthleteAtomAttackAttendAttitudeAttractAuctionAuditAugustAuntAuthorAutoAutumnAverageAvocadoAvoidAwakeAwareAwayAwesomeAwfulAwkwardAxisBabyBachelorBaconBadgeBagBalanceBalconyBallBambooBananaBannerBarBarelyBargainBarrelBaseBasicBasketBattleBeachBeanBeautyBecauseBecomeBeefBeforeBeginBehaveBehindBelieveBelowBeltBenchBenefitBestBetrayBetterBetweenBeyondBicycleBidBikeBindBiologyBirdBirthBitterBlackBladeBlameBlanketBlastBleakBlessBlindBloodBlossomBlouseBlueBlurBlushBoardBoatBodyBoilBombBoneBonusBookBoostBorderBoringBorrowBossBottomBounceBoxBoyBracketBrainBrandBrassBraveBreadBreezeBrickBridgeBriefBrightBringBriskBroccoliBrokenBronzeBroomBrotherBrownBrushBubbleBuddyBudgetBuffaloBuildBulbBulkBulletBundleBunkerBurdenBurgerBurstBusBusinessBusyButterBuyerBuzzCabbageCabinCableCactusCageCakeCallCalmCameraCampCanCanalCancelCandyCannonCanoeCanvasCanyonCapableCapitalCaptainCarCarbonCardCargoCarpetCarryCartCaseCashCasinoCastleCasualCatCatalogCatchCategoryCattleCaughtCauseCautionCaveCeilingCeleryCementCensusCenturyCerealCertainChairChalkChampionChangeChaosChapterChargeChaseChatCheapCheckCheeseChefCherryChestChickenChiefChildChimneyChoiceChooseChronicChuckleChunkChurnCigarCinnamonCircleCitizenCityCivilClaimClapClarifyClawClayCleanClerkCleverClickClientCliffClimbClinicClipClockClogCloseClothCloudClownClubClumpClusterClutchCoachCoastCoconutCodeCoffeeCoilCoinCollectColorColumnCombineComeComfortComicCommonCompanyConcertConductConfirmCongressConnectConsiderControlConvinceCookCoolCopperCopyCoralCoreCornCorrectCostCottonCouchCountryCoupleCourseCousinCoverCoyoteCrackCradleCraftCramCraneCrashCraterCrawlCrazyCreamCreditCreekCrewCricketCrimeCrispCriticCropCrossCrouchCrowdCrucialCruelCruiseCrumbleCrunchCrushCryCrystalCubeCultureCupCupboardCuriousCurrentCurtainCurveCushionCustomCuteCycleDadDamageDampDanceDangerDaringDashDaughterDawnDayDealDebateDebrisDecadeDecemberDecideDeclineDecorateDecreaseDeerDefenseDefineDefyDegreeDelayDeliverDemandDemiseDenialDentistDenyDepartDependDepositDepthDeputyDeriveDescribeDesertDesignDeskDespairDestroyDetailDetectDevelopDeviceDevoteDiagramDialDiamondDiaryDiceDieselDietDifferDigitalDignityDilemmaDinnerDinosaurDirectDirtDisagreeDiscoverDiseaseDishDismissDisorderDisplayDistanceDivertDivideDivorceDizzyDoctorDocumentDogDollDolphinDomainDonateDonkeyDonorDoorDoseDoubleDoveDraftDragonDramaDrasticDrawDreamDressDriftDrillDrinkDripDriveDropDrumDryDuckDumbDuneDuringDustDutchDutyDwarfDynamicEagerEagleEarlyEarnEarthEasilyEastEasyEchoEcologyEconomyEdgeEditEducateEffortEggEightEitherElbowElderElectricElegantElementElephantElevatorEliteElseEmbarkEmbodyEmbraceEmergeEmotionEmployEmpowerEmptyEnableEnactEndEndlessEndorseEnemyEnergyEnforceEngageEngineEnhanceEnjoyEnlistEnoughEnrichEnrollEnsureEnterEntireEntryEnvelopeEpisodeEqualEquipEraEraseErodeErosionErrorEruptEscapeEssayEssenceEstateEternalEthicsEvidenceEvilEvokeEvolveExactExampleExcessExchangeExciteExcludeExcuseExecuteExerciseExhaustExhibitExileExistExitExoticExpandExpectExpireExplainExposeExpressExtendExtraEyeEyebrowFabricFaceFacultyFadeFaintFaithFallFalseFameFamilyFamousFanFancyFantasyFarmFashionFatFatalFatherFatigueFaultFavoriteFeatureFebruaryFederalFeeFeedFeelFemaleFenceFestivalFetchFeverFewFiberFictionFieldFigureFileFilmFilterFinalFindFineFingerFinishFireFirmFirstFiscalFishFitFitnessFixFlagFlameFlashFlatFlavorFleeFlightFlipFloatFlockFloorFlowerFluidFlushFlyFoamFocusFogFoilFoldFollowFoodFootForceForestForgetForkFortuneForumForwardFossilFosterFoundFoxFragileFrameFrequentFreshFriendFringeFrogFrontFrostFrownFrozenFruitFuelFunFunnyFurnaceFuryFutureGadgetGainGalaxyGalleryGameGapGarageGarbageGardenGarlicGarmentGasGaspGateGatherGaugeGazeGeneralGeniusGenreGentleGenuineGestureGhostGiantGiftGiggleGingerGiraffeGirlGiveGladGlanceGlareGlassGlideGlimpseGlobeGloomGloryGloveGlowGlueGoatGoddessGoldGoodGooseGorillaGospelGossipGovernGownGrabGraceGrainGrantGrapeGrassGravityGreatGreenGridGriefGritGroceryGroupGrowGruntGuardGuessGuideGuiltGuitarGunGymHabitHairHalfHammerHamsterHandHappyHarborHardHarshHarvestHatHaveHawkHazardHeadHealthHeartHeavyHedgehogHeightHelloHelmetHelpHenHeroHiddenHighHillHintHipHireHistoryHobbyHockeyHoldHoleHolidayHollowHomeHoneyHoodHopeHornHorrorHorseHospitalHostHotelHourHoverHubHugeHumanHumbleH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this.red=a,this},f.prototype.forceRed=function(a){return d(!this.red,"Already a number in reduction context"),this._forceRed(a)},f.prototype.redAdd=function(a){return d(this.red,"redAdd works only with red numbers"),this.red.add(this,a)},f.prototype.redIAdd=function(a){return d(this.red,"redIAdd works only with red numbers"),this.red.iadd(this,a)},f.prototype.redSub=function(a){return d(this.red,"redSub works only with red numbers"),this.red.sub(this,a)},f.prototype.redISub=function(a){return d(this.red,"redISub works only with red numbers"),this.red.isub(this,a)},f.prototype.redShl=function(a){return d(this.red,"redShl works only with red numbers"),this.red.shl(this,a)},f.prototype.redMul=function(a){return d(this.red,"redMul works only with red numbers"),this.red._verify2(this,a),this.red.mul(this,a)},f.prototype.redIMul=function(a){return d(this.red,"redMul works only with red numbers"),this.red._verify2(this,a),this.red.imul(this,a)},f.prototype.redSqr=function(){return d(this.red,"redSqr works only with red numbers"),this.red._verify1(this),this.red.sqr(this)},f.prototype.redISqr=function(){return d(this.red,"redISqr works only with red numbers"),this.red._verify1(this),this.red.isqr(this)},f.prototype.redSqrt=function(){return d(this.red,"redSqrt works only with red numbers"),this.red._verify1(this),this.red.sqrt(this)},f.prototype.redInvm=function(){return d(this.red,"redInvm works only with red numbers"),this.red._verify1(this),this.red.invm(this)},f.prototype.redNeg=function(){return d(this.red,"redNeg works only with red numbers"),this.red._verify1(this),this.red.neg(this)},f.prototype.redPow=function(a){return d(this.red&&!a.red,"redPow(normalNum)"),this.red._verify1(this),this.red.pow(this,a)};var A={k256:null,p224:null,p192:null,p25519:null};n.prototype._tmp=function(){var a=new f(null);return a.words=new Array(Math.ceil(this.n/13)),a},n.prototype.ireduce=function(a){var b,c=a;do this.split(c,this.tmp),c=this.imulK(c),c=c.iadd(this.tmp),b=c.bitLength();while(b>this.n);var d=b0?c.isub(this.p):c.strip(),c},n.prototype.split=function(a,b){a.iushrn(this.n,0,b)},n.prototype.imulK=function(a){return a.imul(this.k)},e(o,n),o.prototype.split=function(a,b){for(var c=4194303,d=Math.min(a.length,9),e=0;e>>22,f=g}f>>>=22,a.words[e-10]=f,0===f&&a.length>10?a.length-=10:a.length-=9},o.prototype.imulK=function(a){a.words[a.length]=0,a.words[a.length+1]=0,a.length+=2;for(var b=0,c=0;c>>=26,a.words[c]=e,b=d}return 0!==b&&(a.words[a.length++]=b),a},f._prime=function B(a){if(A[a])return A[a];var B;if("k256"===a)B=new o;else if("p224"===a)B=new p;else if("p192"===a)B=new q;else{if("p25519"!==a)throw new Error("Unknown prime "+a);B=new r}return A[a]=B,B},s.prototype._verify1=function(a){d(0===a.negative,"red works only with positives"),d(a.red,"red works only with red numbers")},s.prototype._verify2=function(a,b){d(0===(a.negative|b.negative),"red works only with positives"),d(a.red&&a.red===b.red,"red works only with red numbers")},s.prototype.imod=function(a){return this.prime?this.prime.ireduce(a)._forceRed(this):a.umod(this.m)._forceRed(this)},s.prototype.neg=function(a){return a.isZero()?a.clone():this.m.sub(a)._forceRed(this)},s.prototype.add=function(a,b){this._verify2(a,b);var c=a.add(b);return c.cmp(this.m)>=0&&c.isub(this.m),c._forceRed(this)},s.prototype.iadd=function(a,b){this._verify2(a,b);var c=a.iadd(b);return c.cmp(this.m)>=0&&c.isub(this.m),c},s.prototype.sub=function(a,b){this._verify2(a,b);var c=a.sub(b);return c.cmpn(0)<0&&c.iadd(this.m),c._forceRed(this)},s.prototype.isub=function(a,b){this._verify2(a,b);var c=a.isub(b);return c.cmpn(0)<0&&c.iadd(this.m),c},s.prototype.shl=function(a,b){return this._verify1(a),this.imod(a.ushln(b))},s.prototype.imul=function(a,b){return this._verify2(a,b),this.imod(a.imul(b))},s.prototype.mul=function(a,b){return this._verify2(a,b),this.imod(a.mul(b))},s.prototype.isqr=function(a){return this.imul(a,a.clone())},s.prototype.sqr=function(a){return this.mul(a,a)},s.prototype.sqrt=function(a){if(a.isZero())return a.clone();var b=this.m.andln(3);if(d(b%2===1),3===b){var c=this.m.add(new f(1)).iushrn(2);return this.pow(a,c)}for(var e=this.m.subn(1),g=0;!e.isZero()&&0===e.andln(1);)g++,e.iushrn(1);d(!e.isZero());var h=new f(1).toRed(this),i=h.redNeg(),j=this.m.subn(1).iushrn(1),k=this.m.bitLength();for(k=new f(2*k*k).toRed(this);0!==this.pow(k,j).cmp(i);)k.redIAdd(i);for(var l=this.pow(k,e),m=this.pow(a,e.addn(1).iushrn(1)),n=this.pow(a,e),o=g;0!==n.cmp(h);){for(var p=n,q=0;0!==p.cmp(h);q++)p=p.redSqr();d(q=0;e--){for(var k=b.words[e],l=j-1;l>=0;l--){var m=k>>l&1;g!==d[0]&&(g=this.sqr(g)),0!==m||0!==h?(h<<=1,h|=m,i++,(i===c||0===e&&0===l)&&(g=this.mul(g,d[h]),i=0,h=0)):i=0}j=26}return g},s.prototype.convertTo=function(a){var b=a.umod(this.m);return b===a?b.clone():b},s.prototype.convertFrom=function(a){var b=a.clone();return b.red=null,b},f.mont=function(a){return new t(a)},e(t,s),t.prototype.convertTo=function(a){return this.imod(a.ushln(this.shift))},t.prototype.convertFrom=function(a){var b=this.imod(a.mul(this.rinv));return b.red=null,b},t.prototype.imul=function(a,b){if(a.isZero()||b.isZero())return a.words[0]=0,a.length=1,a;var c=a.imul(b),d=c.maskn(this.shift).mul(this.minv).imaskn(this.shift).mul(this.m),e=c.isub(d).iushrn(this.shift),f=e;return e.cmp(this.m)>=0?f=e.isub(this.m):e.cmpn(0)<0&&(f=e.iadd(this.m)),f._forceRed(this)},t.prototype.mul=function(a,b){if(a.isZero()||b.isZero())return new f(0)._forceRed(this);var c=a.mul(b),d=c.maskn(this.shift).mul(this.minv).imaskn(this.shift).mul(this.m),e=c.isub(d).iushrn(this.shift),g=e;return e.cmp(this.m)>=0?g=e.isub(this.m):e.cmpn(0)<0&&(g=e.iadd(this.m)),g._forceRed(this)},t.prototype.invm=function(a){var b=this.imod(a._invmp(this.m).mul(this.r2));return b._forceRed(this)}}("undefined"==typeof b||b,this)},{buffer:5}],4:[function(a,b,c){var d=a("ethers-utils").randomBytes;b.exports=function(a){return d(a)}},{"ethers-utils":40}],5:[function(a,b,c){},{}],6:[function(a,b,c){"use strict";var d=c;d.version=a("../package.json").version,d.utils=a("./elliptic/utils"),d.rand=a("brorand"),d.hmacDRBG=a("./elliptic/hmac-drbg"),d.curve=a("./elliptic/curve"),d.curves=a("./elliptic/curves"),d.ec=a("./elliptic/ec"),d.eddsa=a("./elliptic/eddsa")},{"../package.json":20,"./elliptic/curve":9,"./elliptic/curves":12,"./elliptic/ec":13,"./elliptic/eddsa":16,"./elliptic/hmac-drbg":17,"./elliptic/utils":19,brorand:4}],7:[function(a,b,c){"use strict";function d(a,b){this.type=a,this.p=new f(b.p,16),this.red=b.prime?f.red(b.prime):f.mont(this.p),this.zero=new f(0).toRed(this.red),this.one=new f(1).toRed(this.red),this.two=new f(2).toRed(this.red),this.n=b.n&&new f(b.n,16),this.g=b.g&&this.pointFromJSON(b.g,b.gRed),this._wnafT1=new Array(4),this._wnafT2=new Array(4),this._wnafT3=new Array(4),this._wnafT4=new Array(4);var c=this.n&&this.p.div(this.n);!c||c.cmpn(100)>0?this.redN=null:(this._maxwellTrick=!0,this.redN=this.n.toRed(this.red))}function e(a,b){this.curve=a,this.type=b,this.precomputed=null}var f=a("bn.js"),g=a("../../elliptic"),h=g.utils,i=h.getNAF,j=h.getJSF,k=h.assert;b.exports=d,d.prototype.point=function(){throw new Error("Not implemented")},d.prototype.validate=function(){throw new Error("Not implemented")},d.prototype._fixedNafMul=function(a,b){k(a.precomputed);var c=a._getDoubles(),d=i(b,1),e=(1<=g;b--)h=(h<<1)+d[b];f.push(h)}for(var j=this.jpoint(null,null,null),l=this.jpoint(null,null,null),m=e;m>0;m--){for(var g=0;g=0;h--){for(var b=0;h>=0&&0===f[h];h--)b++;if(h>=0&&b++,g=g.dblp(b),h<0)break;var j=f[h];k(0!==j),g="affine"===a.type?j>0?g.mixedAdd(e[j-1>>1]):g.mixedAdd(e[-j-1>>1].neg()):j>0?g.add(e[j-1>>1]):g.add(e[-j-1>>1].neg())}return"affine"===a.type?g.toP():g},d.prototype._wnafMulAdd=function(a,b,c,d,e){for(var f=this._wnafT1,g=this._wnafT2,h=this._wnafT3,k=0,l=0;l=1;l-=2){var o=l-1,p=l;if(1===f[o]&&1===f[p]){var q=[b[o],null,null,b[p]];0===b[o].y.cmp(b[p].y)?(q[1]=b[o].add(b[p]),q[2]=b[o].toJ().mixedAdd(b[p].neg())):0===b[o].y.cmp(b[p].y.redNeg())?(q[1]=b[o].toJ().mixedAdd(b[p]),q[2]=b[o].add(b[p].neg())):(q[1]=b[o].toJ().mixedAdd(b[p]),q[2]=b[o].toJ().mixedAdd(b[p].neg()));var r=[-3,-1,-5,-7,0,7,5,1,3],s=j(c[o],c[p]);k=Math.max(s[0].length,k),h[o]=new Array(k),h[p]=new Array(k);for(var t=0;t=0;l--){for(var y=0;l>=0;){for(var z=!0,t=0;t=0&&y++,w=w.dblp(y),l<0)break;for(var t=0;t0?m=g[t][A-1>>1]:A<0&&(m=g[t][-A-1>>1].neg()),w="affine"===m.type?w.mixedAdd(m):w.add(m))}}for(var l=0;l=Math.ceil((a.bitLength()+1)/b.step)},e.prototype._getDoubles=function(a,b){if(this.precomputed&&this.precomputed.doubles)return this.precomputed.doubles;for(var c=[this],d=this,e=0;e=0&&(f=b,g=c),d.negative&&(d=d.neg(),e=e.neg()),f.negative&&(f=f.neg(),g=g.neg()),[{a:d,b:e},{a:f,b:g}]},d.prototype._endoSplit=function(a){var b=this.endo.basis,c=b[0],d=b[1],e=d.b.mul(a).divRound(this.n),f=c.b.neg().mul(a).divRound(this.n),g=e.mul(c.a),h=f.mul(d.a),i=e.mul(c.b),j=f.mul(d.b),k=a.sub(g).sub(h),l=i.add(j).neg();return{k1:k,k2:l}},d.prototype.pointFromX=function(a,b){a=new i(a,16),a.red||(a=a.toRed(this.red));var c=a.redSqr().redMul(a).redIAdd(a.redMul(this.a)).redIAdd(this.b),d=c.redSqrt();if(0!==d.redSqr().redSub(c).cmp(this.zero))throw new Error("invalid point");var e=d.fromRed().isOdd();return(b&&!e||!b&&e)&&(d=d.redNeg()),this.point(a,d)},d.prototype.validate=function(a){if(a.inf)return!0;var b=a.x,c=a.y,d=this.a.redMul(b),e=b.redSqr().redMul(b).redIAdd(d).redIAdd(this.b);return 0===c.redSqr().redISub(e).cmpn(0)},d.prototype._endoWnafMulAdd=function(a,b,c){for(var d=this._endoWnafT1,e=this._endoWnafT2,f=0;f":""},e.prototype.isInfinity=function(){return this.inf},e.prototype.add=function(a){if(this.inf)return a;if(a.inf)return this;if(this.eq(a))return this.dbl();if(this.neg().eq(a))return this.curve.point(null,null);if(0===this.x.cmp(a.x))return this.curve.point(null,null);var b=this.y.redSub(a.y);0!==b.cmpn(0)&&(b=b.redMul(this.x.redSub(a.x).redInvm()));var c=b.redSqr().redISub(this.x).redISub(a.x),d=b.redMul(this.x.redSub(c)).redISub(this.y);return this.curve.point(c,d)},e.prototype.dbl=function(){if(this.inf)return this;var a=this.y.redAdd(this.y);if(0===a.cmpn(0))return this.curve.point(null,null);var b=this.curve.a,c=this.x.redSqr(),d=a.redInvm(),e=c.redAdd(c).redIAdd(c).redIAdd(b).redMul(d),f=e.redSqr().redISub(this.x.redAdd(this.x)),g=e.redMul(this.x.redSub(f)).redISub(this.y);return this.curve.point(f,g)},e.prototype.getX=function(){return this.x.fromRed()},e.prototype.getY=function(){return this.y.fromRed()},e.prototype.mul=function(a){return a=new i(a,16),this._hasDoubles(a)?this.curve._fixedNafMul(this,a):this.curve.endo?this.curve._endoWnafMulAdd([this],[a]):this.curve._wnafMul(this,a)},e.prototype.mulAdd=function(a,b,c){var d=[this,b],e=[a,c];return this.curve.endo?this.curve._endoWnafMulAdd(d,e):this.curve._wnafMulAdd(1,d,e,2)},e.prototype.jmulAdd=function(a,b,c){var d=[this,b],e=[a,c];return this.curve.endo?this.curve._endoWnafMulAdd(d,e,!0):this.curve._wnafMulAdd(1,d,e,2,!0)},e.prototype.eq=function(a){return this===a||this.inf===a.inf&&(this.inf||0===this.x.cmp(a.x)&&0===this.y.cmp(a.y))},e.prototype.neg=function(a){if(this.inf)return this;var b=this.curve.point(this.x,this.y.redNeg());if(a&&this.precomputed){var c=this.precomputed,d=function(a){return a.neg()};b.precomputed={naf:c.naf&&{wnd:c.naf.wnd,points:c.naf.points.map(d)},doubles:c.doubles&&{step:c.doubles.step,points:c.doubles.points.map(d)}}}return b},e.prototype.toJ=function(){if(this.inf)return this.curve.jpoint(null,null,null);var a=this.curve.jpoint(this.x,this.y,this.curve.one);return a},j(f,k.BasePoint),d.prototype.jpoint=function(a,b,c){return new f(this,a,b,c)},f.prototype.toP=function(){if(this.isInfinity())return this.curve.point(null,null);var a=this.z.redInvm(),b=a.redSqr(),c=this.x.redMul(b),d=this.y.redMul(b).redMul(a);return this.curve.point(c,d)},f.prototype.neg=function(){return this.curve.jpoint(this.x,this.y.redNeg(),this.z)},f.prototype.add=function(a){if(this.isInfinity())return a;if(a.isInfinity())return this;var b=a.z.redSqr(),c=this.z.redSqr(),d=this.x.redMul(b),e=a.x.redMul(c),f=this.y.redMul(b.redMul(a.z)),g=a.y.redMul(c.redMul(this.z)),h=d.redSub(e),i=f.redSub(g);if(0===h.cmpn(0))return 0!==i.cmpn(0)?this.curve.jpoint(null,null,null):this.dbl();var j=h.redSqr(),k=j.redMul(h),l=d.redMul(j),m=i.redSqr().redIAdd(k).redISub(l).redISub(l),n=i.redMul(l.redISub(m)).redISub(f.redMul(k)),o=this.z.redMul(a.z).redMul(h);return this.curve.jpoint(m,n,o)},f.prototype.mixedAdd=function(a){if(this.isInfinity())return a.toJ();if(a.isInfinity())return this;var b=this.z.redSqr(),c=this.x,d=a.x.redMul(b),e=this.y,f=a.y.redMul(b).redMul(this.z),g=c.redSub(d),h=e.redSub(f);if(0===g.cmpn(0))return 0!==h.cmpn(0)?this.curve.jpoint(null,null,null):this.dbl();var i=g.redSqr(),j=i.redMul(g),k=c.redMul(i),l=h.redSqr().redIAdd(j).redISub(k).redISub(k),m=h.redMul(k.redISub(l)).redISub(e.redMul(j)),n=this.z.redMul(g); +return this.curve.jpoint(l,m,n)},f.prototype.dblp=function(a){if(0===a)return this;if(this.isInfinity())return this;if(!a)return this.dbl();if(this.curve.zeroA||this.curve.threeA){for(var b=this,c=0;c=0)return!1;if(c.redIAdd(e),0===this.x.cmp(c))return!0}return!1},f.prototype.inspect=function(){return this.isInfinity()?"":""},f.prototype.isInfinity=function(){return 0===this.z.cmpn(0)}},{"../../elliptic":6,"../curve":9,"bn.js":3,inherits:69}],12:[function(a,b,c){"use strict";function d(a){"short"===a.type?this.curve=new h.curve["short"](a):"edwards"===a.type?this.curve=new h.curve.edwards(a):this.curve=new h.curve.mont(a),this.g=this.curve.g,this.n=this.curve.n,this.hash=a.hash,i(this.g.validate(),"Invalid curve"),i(this.g.mul(this.n).isInfinity(),"Invalid curve, G*N != O")}function e(a,b){Object.defineProperty(f,a,{configurable:!0,enumerable:!0,get:function(){var c=new d(b);return Object.defineProperty(f,a,{configurable:!0,enumerable:!0,value:c}),c}})}var f=c,g=a("hash.js"),h=a("../elliptic"),i=h.utils.assert;f.PresetCurve=d,e("p192",{type:"short",prime:"p192",p:"ffffffff ffffffff ffffffff fffffffe ffffffff ffffffff",a:"ffffffff ffffffff ffffffff fffffffe ffffffff fffffffc",b:"64210519 e59c80e7 0fa7e9ab 72243049 feb8deec c146b9b1",n:"ffffffff ffffffff ffffffff 99def836 146bc9b1 b4d22831",hash:g.sha256,gRed:!1,g:["188da80e b03090f6 7cbf20eb 43a18800 f4ff0afd 82ff1012","07192b95 ffc8da78 631011ed 6b24cdd5 73f977a1 1e794811"]}),e("p224",{type:"short",prime:"p224",p:"ffffffff ffffffff ffffffff ffffffff 00000000 00000000 00000001",a:"ffffffff ffffffff ffffffff fffffffe ffffffff ffffffff fffffffe",b:"b4050a85 0c04b3ab f5413256 5044b0b7 d7bfd8ba 270b3943 2355ffb4",n:"ffffffff ffffffff ffffffff ffff16a2 e0b8f03e 13dd2945 5c5c2a3d",hash:g.sha256,gRed:!1,g:["b70e0cbd 6bb4bf7f 321390b9 4a03c1d3 56c21122 343280d6 115c1d21","bd376388 b5f723fb 4c22dfe6 cd4375a0 5a074764 44d58199 85007e34"]}),e("p256",{type:"short",prime:null,p:"ffffffff 00000001 00000000 00000000 00000000 ffffffff ffffffff ffffffff",a:"ffffffff 00000001 00000000 00000000 00000000 ffffffff ffffffff fffffffc",b:"5ac635d8 aa3a93e7 b3ebbd55 769886bc 651d06b0 cc53b0f6 3bce3c3e 27d2604b",n:"ffffffff 00000000 ffffffff ffffffff bce6faad a7179e84 f3b9cac2 fc632551",hash:g.sha256,gRed:!1,g:["6b17d1f2 e12c4247 f8bce6e5 63a440f2 77037d81 2deb33a0 f4a13945 d898c296","4fe342e2 fe1a7f9b 8ee7eb4a 7c0f9e16 2bce3357 6b315ece cbb64068 37bf51f5"]}),e("p384",{type:"short",prime:null,p:"ffffffff ffffffff ffffffff ffffffff ffffffff ffffffff ffffffff fffffffe ffffffff 00000000 00000000 ffffffff",a:"ffffffff ffffffff ffffffff ffffffff ffffffff ffffffff ffffffff fffffffe ffffffff 00000000 00000000 fffffffc",b:"b3312fa7 e23ee7e4 988e056b e3f82d19 181d9c6e fe814112 0314088f 5013875a c656398d 8a2ed19d 2a85c8ed d3ec2aef",n:"ffffffff ffffffff ffffffff ffffffff ffffffff ffffffff c7634d81 f4372ddf 581a0db2 48b0a77a ecec196a ccc52973",hash:g.sha384,gRed:!1,g:["aa87ca22 be8b0537 8eb1c71e f320ad74 6e1d3b62 8ba79b98 59f741e0 82542a38 5502f25d bf55296c 3a545e38 72760ab7","3617de4a 96262c6f 5d9e98bf 9292dc29 f8f41dbd 289a147c e9da3113 b5f0b8c0 0a60b1ce 1d7e819d 7a431d7c 90ea0e5f"]}),e("p521",{type:"short",prime:null,p:"000001ff ffffffff ffffffff ffffffff ffffffff ffffffff ffffffff ffffffff ffffffff ffffffff ffffffff ffffffff ffffffff ffffffff ffffffff ffffffff ffffffff",a:"000001ff ffffffff ffffffff ffffffff ffffffff ffffffff ffffffff ffffffff ffffffff ffffffff ffffffff ffffffff ffffffff ffffffff ffffffff ffffffff fffffffc",b:"00000051 953eb961 8e1c9a1f 929a21a0 b68540ee a2da725b 99b315f3 b8b48991 8ef109e1 56193951 ec7e937b 1652c0bd 3bb1bf07 3573df88 3d2c34f1 ef451fd4 6b503f00",n:"000001ff ffffffff ffffffff ffffffff ffffffff ffffffff ffffffff ffffffff fffffffa 51868783 bf2f966b 7fcc0148 f709a5d0 3bb5c9b8 899c47ae bb6fb71e 91386409",hash:g.sha512,gRed:!1,g:["000000c6 858e06b7 0404e9cd 9e3ecb66 2395b442 9c648139 053fb521 f828af60 6b4d3dba a14b5e77 efe75928 fe1dc127 a2ffa8de 3348b3c1 856a429b f97e7e31 c2e5bd66","00000118 39296a78 9a3bc004 5c8a5fb4 2c7d1bd9 98f54449 579b4468 17afbd17 273e662c 97ee7299 5ef42640 c550b901 3fad0761 353c7086 a272c240 88be9476 9fd16650"]}),e("curve25519",{type:"mont",prime:"p25519",p:"7fffffffffffffff ffffffffffffffff ffffffffffffffff ffffffffffffffed",a:"76d06",b:"1",n:"1000000000000000 0000000000000000 14def9dea2f79cd6 5812631a5cf5d3ed",hash:g.sha256,gRed:!1,g:["9"]}),e("ed25519",{type:"edwards",prime:"p25519",p:"7fffffffffffffff ffffffffffffffff ffffffffffffffff ffffffffffffffed",a:"-1",c:"1",d:"52036cee2b6ffe73 8cc740797779e898 00700a4d4141d8ab 75eb4dca135978a3",n:"1000000000000000 0000000000000000 14def9dea2f79cd6 5812631a5cf5d3ed",hash:g.sha256,gRed:!1,g:["216936d3cd6e53fec0a4e231fdd6dc5c692cc7609525a7b2c9562d608f25d51a","6666666666666666666666666666666666666666666666666666666666666658"]});var j;try{j=a("./precomputed/secp256k1")}catch(k){j=void 0}e("secp256k1",{type:"short",prime:"k256",p:"ffffffff ffffffff ffffffff ffffffff ffffffff ffffffff fffffffe fffffc2f",a:"0",b:"7",n:"ffffffff ffffffff ffffffff fffffffe baaedce6 af48a03b bfd25e8c d0364141",h:"1",hash:g.sha256,beta:"7ae96a2b657c07106e64479eac3434e99cf0497512f58995c1396c28719501ee",lambda:"5363ad4cc05c30e0a5261c028812645a122e22ea20816678df02967c1b23bd72",basis:[{a:"3086d221a7d46bcde86c90e49284eb15",b:"-e4437ed6010e88286f547fa90abfe4c3"},{a:"114ca50f7a8e2f3f657c1108d9d44cfd8",b:"3086d221a7d46bcde86c90e49284eb15"}],gRed:!1,g:["79be667ef9dcbbac55a06295ce870b07029bfcdb2dce28d959f2815b16f81798","483ada7726a3c4655da4fbfc0e1108a8fd17b448a68554199c47d08ffb10d4b8",j]})},{"../elliptic":6,"./precomputed/secp256k1":18,"hash.js":57}],13:[function(a,b,c){"use strict";function d(a){return this instanceof d?("string"==typeof a&&(h(f.curves.hasOwnProperty(a),"Unknown curve "+a),a=f.curves[a]),a instanceof f.curves.PresetCurve&&(a={curve:a}),this.curve=a.curve.curve,this.n=this.curve.n,this.nh=this.n.ushrn(1),this.g=this.curve.g,this.g=a.curve.g,this.g.precompute(a.curve.n.bitLength()+1),void(this.hash=a.hash||a.curve.hash)):new d(a)}var e=a("bn.js"),f=a("../../elliptic"),g=f.utils,h=g.assert,i=a("./key"),j=a("./signature");b.exports=d,d.prototype.keyPair=function(a){return new i(this,a)},d.prototype.keyFromPrivate=function(a,b){return i.fromPrivate(this,a,b)},d.prototype.keyFromPublic=function(a,b){return i.fromPublic(this,a,b)},d.prototype.genKeyPair=function(a){a||(a={});for(var b=new f.hmacDRBG({hash:this.hash,pers:a.pers,entropy:a.entropy||f.rand(this.hash.hmacStrength),nonce:this.n.toArray()}),c=this.n.byteLength(),d=this.n.sub(new e(2));;){var g=new e(b.generate(c));if(!(g.cmp(d)>0))return g.iaddn(1),this.keyFromPrivate(g)}},d.prototype._truncateToN=function(a,b){var c=8*a.byteLength()-this.n.bitLength();return c>0&&(a=a.ushrn(c)),!b&&a.cmp(this.n)>=0?a.sub(this.n):a},d.prototype.sign=function(a,b,c,d){"object"==typeof c&&(d=c,c=null),d||(d={}),b=this.keyFromPrivate(b,c),a=this._truncateToN(new e(a,16));for(var g=this.n.byteLength(),h=b.getPrivate().toArray("be",g),i=a.toArray("be",g),k=new f.hmacDRBG({hash:this.hash,entropy:h,nonce:i,pers:d.pers,persEnc:d.persEnc}),l=this.n.sub(new e(1)),m=0;!0;m++){var n=d.k?d.k(m):new e(k.generate(this.n.byteLength()));if(n=this._truncateToN(n,!0),!(n.cmpn(1)<=0||n.cmp(l)>=0)){var o=this.g.mul(n);if(!o.isInfinity()){var p=o.getX(),q=p.umod(this.n);if(0!==q.cmpn(0)){var r=n.invm(this.n).mul(q.mul(b.getPrivate()).iadd(a));if(r=r.umod(this.n),0!==r.cmpn(0)){var s=(o.getY().isOdd()?1:0)|(0!==p.cmp(q)?2:0);return d.canonical&&r.cmp(this.nh)>0&&(r=this.n.sub(r),s^=1),new j({r:q,s:r,recoveryParam:s})}}}}}},d.prototype.verify=function(a,b,c,d){a=this._truncateToN(new e(a,16)),c=this.keyFromPublic(c,d),b=new j(b,"hex");var f=b.r,g=b.s;if(f.cmpn(1)<0||f.cmp(this.n)>=0)return!1;if(g.cmpn(1)<0||g.cmp(this.n)>=0)return!1;var h=g.invm(this.n),i=h.mul(a).umod(this.n),k=h.mul(f).umod(this.n);if(!this.curve._maxwellTrick){var l=this.g.mulAdd(i,c.getPublic(),k);return!l.isInfinity()&&0===l.getX().umod(this.n).cmp(f)}var l=this.g.jmulAdd(i,c.getPublic(),k);return!l.isInfinity()&&l.eqXToP(f)},d.prototype.recoverPubKey=function(a,b,c,d){h((3&c)===c,"The recovery param is more than two bits"),b=new j(b,d);var f=this.n,g=new e(a),i=b.r,k=b.s,l=1&c,m=c>>1;if(i.cmp(this.curve.p.umod(this.curve.n))>=0&&m)throw new Error("Unable to find sencond key candinate");i=m?this.curve.pointFromX(i.add(this.curve.n),l):this.curve.pointFromX(i,l);var n=b.r.invm(f),o=f.sub(g).mul(n).umod(f),p=k.mul(n).umod(f);return this.g.mulAdd(o,i,p)},d.prototype.getKeyRecoveryParam=function(a,b,c,d){if(b=new j(b,d),null!==b.recoveryParam)return b.recoveryParam;for(var e=0;e<4;e++){var f;try{f=this.recoverPubKey(a,b,e)}catch(a){continue}if(f.eq(c))return e}throw new Error("Unable to find valid recovery factor")}},{"../../elliptic":6,"./key":14,"./signature":15,"bn.js":3}],14:[function(a,b,c){"use strict";function d(a,b){this.ec=a,this.priv=null,this.pub=null,b.priv&&this._importPrivate(b.priv,b.privEnc),b.pub&&this._importPublic(b.pub,b.pubEnc)}var e=a("bn.js"),f=a("../../elliptic"),g=f.utils,h=g.assert;b.exports=d,d.fromPublic=function(a,b,c){return b instanceof d?b:new d(a,{pub:b,pubEnc:c})},d.fromPrivate=function(a,b,c){return b instanceof d?b:new d(a,{priv:b,privEnc:c})},d.prototype.validate=function(){var a=this.getPublic();return a.isInfinity()?{result:!1,reason:"Invalid public key"}:a.validate()?a.mul(this.ec.curve.n).isInfinity()?{result:!0,reason:null}:{result:!1,reason:"Public key * N != O"}:{result:!1,reason:"Public key is not a point"}},d.prototype.getPublic=function(a,b){return"string"==typeof a&&(b=a,a=null),this.pub||(this.pub=this.ec.g.mul(this.priv)),b?this.pub.encode(b,a):this.pub},d.prototype.getPrivate=function(a){return"hex"===a?this.priv.toString(16,2):this.priv},d.prototype._importPrivate=function(a,b){this.priv=new e(a,b||16),this.priv=this.priv.umod(this.ec.curve.n)},d.prototype._importPublic=function(a,b){return a.x||a.y?("mont"===this.ec.curve.type?h(a.x,"Need x coordinate"):"short"!==this.ec.curve.type&&"edwards"!==this.ec.curve.type||h(a.x&&a.y,"Need both x and y coordinate"),void(this.pub=this.ec.curve.point(a.x,a.y))):void(this.pub=this.ec.curve.decodePoint(a,b))},d.prototype.derive=function(a){return a.mul(this.priv).getX()},d.prototype.sign=function(a,b,c){return this.ec.sign(a,this,b,c)},d.prototype.verify=function(a,b){return this.ec.verify(a,b,this)},d.prototype.inspect=function(){return""}},{"../../elliptic":6,"bn.js":3}],15:[function(a,b,c){"use strict";function d(a,b){return a instanceof d?a:void(this._importDER(a,b)||(l(a.r&&a.s,"Signature without r or s"),this.r=new i(a.r,16),this.s=new i(a.s,16),void 0===a.recoveryParam?this.recoveryParam=null:this.recoveryParam=a.recoveryParam))}function e(){this.place=0}function f(a,b){var c=a[b.place++];if(!(128&c))return c;for(var d=15&c,e=0,f=0,g=b.place;f>>3);for(a.push(128|c);--c;)a.push(b>>>(c<<3)&255);a.push(b)}var i=a("bn.js"),j=a("../../elliptic"),k=j.utils,l=k.assert;b.exports=d,d.prototype._importDER=function(a,b){a=k.toArray(a,b);var c=new e;if(48!==a[c.place++])return!1;var d=f(a,c);if(d+c.place!==a.length)return!1;if(2!==a[c.place++])return!1;var g=f(a,c),h=a.slice(c.place,g+c.place);if(c.place+=g,2!==a[c.place++])return!1;var j=f(a,c);if(a.length!==j+c.place)return!1;var l=a.slice(c.place,j+c.place);return 0===h[0]&&128&h[1]&&(h=h.slice(1)),0===l[0]&&128&l[1]&&(l=l.slice(1)),this.r=new i(h),this.s=new i(l),this.recoveryParam=null,!0},d.prototype.toDER=function(a){var b=this.r.toArray(),c=this.s.toArray();for(128&b[0]&&(b=[0].concat(b)),128&c[0]&&(c=[0].concat(c)),b=g(b),c=g(c);!(c[0]||128&c[1]);)c=c.slice(1);var d=[2];h(d,b.length),d=d.concat(b),d.push(2),h(d,c.length);var e=d.concat(c),f=[48];return h(f,e.length),f=f.concat(e),k.encode(f,a)}},{"../../elliptic":6,"bn.js":3}],16:[function(a,b,c){arguments[4][8][0].apply(c,arguments)},{dup:8}],17:[function(a,b,c){"use strict";function d(a){if(!(this instanceof d))return new d(a);this.hash=a.hash,this.predResist=!!a.predResist,this.outLen=this.hash.outSize,this.minEntropy=a.minEntropy||this.hash.hmacStrength,this.reseed=null,this.reseedInterval=null,this.K=null,this.V=null;var b=g.toArray(a.entropy,a.entropyEnc),c=g.toArray(a.nonce,a.nonceEnc),e=g.toArray(a.pers,a.persEnc);h(b.length>=this.minEntropy/8,"Not enough entropy. Minimum is: "+this.minEntropy+" bits"),this._init(b,c,e)}var e=a("hash.js"),f=a("../elliptic"),g=f.utils,h=g.assert;b.exports=d,d.prototype._init=function(a,b,c){var d=a.concat(b).concat(c);this.K=new Array(this.outLen/8),this.V=new Array(this.outLen/8);for(var e=0;e=this.minEntropy/8,"Not enough entropy. Minimum is: "+this.minEntropy+" bits"),this._update(a.concat(c||[])),this.reseed=1},d.prototype.generate=function(a,b,c,d){if(this.reseed>this.reseedInterval)throw new Error("Reseed is required");"string"!=typeof b&&(d=c,c=b,b=null),c&&(c=g.toArray(c,d),this._update(c));for(var e=[];e.length>8,g=255&e;f?c.push(f,g):c.push(g)}return c}function e(a){return 1===a.length?"0"+a:a}function f(a){for(var b="",c=0;c=0;){var f;if(e.isOdd()){var g=e.andln(d-1);f=g>(d>>1)-1?(d>>1)-g:g,e.isubn(f)}else f=0;c.push(f);for(var h=0!==e.cmpn(0)&&0===e.andln(d-1)?b+1:1,i=1;i0||b.cmpn(-e)>0;){var f=a.andln(3)+d&3,g=b.andln(3)+e&3;3===f&&(f=-1),3===g&&(g=-1);var h;if(0===(1&f))h=0;else{var i=a.andln(7)+d&7;h=3!==i&&5!==i||2!==g?f:-f}c[0].push(h);var j;if(0===(1&g))j=0;else{var i=b.andln(7)+e&7;j=3!==i&&5!==i||2!==f?g:-g}c[1].push(j),2*d===h+1&&(d=1-d),2*e===j+1&&(e=1-e),a.iushrn(1),b.iushrn(1)}return c}function i(a,b,c){var d="_"+b;a.prototype[b]=function(){return void 0!==this[d]?this[d]:this[d]=c.call(this)}}function j(a){return"string"==typeof a?l.toArray(a,"hex"):a}function k(a){return new m(a,"hex","le")}var l=c,m=a("bn.js");l.assert=function(a,b){if(!a)throw new Error(b||"Assertion failed")},l.toArray=d,l.zero2=e,l.toHex=f,l.encode=function(a,b){return"hex"===b?f(a):a},l.getNAF=g,l.getJSF=h,l.cachedProperty=i,l.parseBytes=j,l.intFromLE=k},{"bn.js":3}],20:[function(a,b,c){b.exports={version:"6.3.3"}},{}],21:[function(a,b,c){"use strict";function d(a,b,c){function h(c,d){return function(){var e={},h=Array.prototype.slice.call(arguments);if(h.length==c.inputs.length+1){if(e=h.pop(),"object"!=typeof e)throw new Error("invalid transaction overrides");for(var k in e)if(!g[k])throw new Error("unknown transaction override "+k)}["data","to"].forEach(function(a){if(null!=e[a])throw new Error("cannot override "+a)});var l=c.apply(b,h);switch(e.to=a,e.data=l.data,l.type){case"call":if(d)return Promise.resolve(new f.bigNumberify(0));["gasLimit","gasPrice","value"].forEach(function(a){if(null!=e[a])throw new Error("call cannot override "+a)});var m=null;return null==e.from&&i&&i.getAddress?(m=i.getAddress(),m instanceof Promise||(m=Promise.resolve(m))):m=Promise.resolve(null),m.then(function(a){return a&&(e.from=f.getAddress(a)),j.call(e)}).then(function(a){return l.parse(a)});case"transaction":if(!i)return Promise.reject(new Error("missing signer"));if(null!=e.from)throw new Error("transaction cannot override from");if(d)return i&&i.estimateGas?i.estimateGas(e):j.estimateGas(e);if(i.sendTransaction)return i.sendTransaction(e);if(!i.sign)return Promise.reject(new Error("custom signer does not support signing"));null==e.gasLimit&&(e.gasLimit=i.defaultGasLimit||2e6);var n=null;if(e.nonce)n=Promise.resolve(e.nonce);else if(i.getTransactionCount)n=i.getTransactionCount,n instanceof Promise||(n=Promise.resolve(n));else{var o=i.getAddress();o instanceof Promise||(o=Promise.resolve(o)),n=o.then(function(a){return j.getTransactionCount(a,"pending")})}var p=null;return p=e.gasPrice?Promise.resolve(e.gasPrice):j.getGasPrice(),Promise.all([n,p]).then(function(a){return e.nonce=a[0],e.gasPrice=a[1],i.sign(e)}).then(function(a){return j.sendTransaction(a)})}}}if(!(this instanceof d))throw new Error("missing new");if(b instanceof e||(b=new e(b)),!c)throw new Error("missing signer or provider");var i=c,j=null;c.provider?j=c.provider:(j=c,i=null),f.defineProperty(this,"address",a),f.defineProperty(this,"interface",b),f.defineProperty(this,"signer",i),f.defineProperty(this,"provider",j);var k={};f.defineProperty(this,"estimate",k);var l={};f.defineProperty(this,"functions",l);var m={};f.defineProperty(this,"events",m),Object.keys(b.functions).forEach(function(a){var c=b.functions[a],d=h(c,!1);null==this[a]?f.defineProperty(this,a,d):console.log("WARNING: Multiple definitions for 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characters not supported in this environment")}else b="";a=m.toUtf8Bytes(a,"NFKD");var e=m.toUtf8Bytes("mnemonic"+b,"NFKD");return m.hexlify(m.pbkdf2(a,e,2048,64,m.createSha512Hmac))}function h(a){var b=a.toLowerCase().split(" ");if(b.length%3!==0)throw new Error("invalid mnemonic");for(var c=m.arrayify(new Uint8Array(Math.ceil(11*b.length/8))),e=0,f=0;f>3]|=1<<7-e%8),e++}var i=32*b.length/3,j=b.length/3,k=d(j),n=m.arrayify(m.sha256(c.slice(0,i/8)))[0];if(n&=k,n!==(c[c.length-1]&k))throw new Error("invalid checksum");return m.hexlify(c.slice(0,i/8))}function i(a){if(a=m.arrayify(a),a.length%4!==0||a.length<16||a.length>32)throw new Error("invalid entropy");for(var b=[0],c=11,f=0;f8?(b[b.length-1]<<=8,b[b.length-1]|=a[f],c-=8):(b[b.length-1]<<=c,b[b.length-1]|=a[f]>>8-c,b.push(a[f]&e(8-c)),c+=3);var g=m.arrayify(m.sha256(a))[0],h=a.length/4;g&=d(h),b[b.length-1]<<=h,b[b.length-1]|=g>>8-h;for(var f=0;f=o)throw new Error("cannot derive child of neutered node");throw new Error("not implemented")}var b=new Uint8Array(37);a&o?b.set(m.arrayify(this.privateKey),1):b.set(this._keyPair.getPublic().encode(null,!0));for(var c=24;c>=0;c-=8)b[33+(c>>3)]=a>>24-c&255;var d=m.arrayify(m.createSha512Hmac(this.chainCode).update(b).digest()),e=m.bigNumberify(d.slice(0,32)),g=(d.slice(32),e.add("0x"+this._keyPair.getPrivate("hex")).mod("0x"+k.curve.n.toString(16)));return new f(k.keyFromPrivate(m.arrayify(g)),d.slice(32),a,this.depth+1)}),m.defineProperty(f.prototype,"derivePath",function(a){var b=a.split("/");if(0===b.length||"m"===b[0]&&0!==this.depth)throw new Error("invalid path");"m"===b[0]&&b.shift();for(var c=this,d=0;d=o)throw new Error("invalid path index - "+e);c=c._derive(o+f)}else{if(!e.match(/^[0-9]+$/))throw new Error("invlaid path component - "+e);var f=parseInt(e);if(f>=o)throw new Error("invalid path index - "+e);c=c._derive(f)}}return c}),m.defineProperty(f,"fromMnemonic",function(a){return h(a),f.fromSeed(g(a))}),m.defineProperty(f,"fromSeed",function(a){if(a=m.arrayify(a),a.length<16||a.length>64)throw new Error("invalid seed");var b=m.arrayify(m.createSha512Hmac(n).update(a).digest());return new f(k.keyFromPrivate(b.slice(0,32)),b.slice(32),0,0,0)}),b.exports={fromMnemonic:f.fromMnemonic,fromSeed:f.fromSeed,mnemonicToEntropy:h,entropyToMnemonic:i,mnemonicToSeed:g,isValidMnemonic:j}},{"./words.json":56,elliptic:6,"ethers-utils/bignumber.js":34,"ethers-utils/convert.js":37,"ethers-utils/hmac":38,"ethers-utils/pbkdf2.js":43,"ethers-utils/properties.js":44,"ethers-utils/sha2":46,"ethers-utils/utf8.js":50}],52:[function(a,b,c){"use strict";var d=a("./wallet"),e=a("./hdnode"),f=a("./signing-key");b.exports={HDNode:e,Wallet:d,SigningKey:f,_SigningKey:f},a("ethers-utils/standalone.js")(b.exports)},{"./hdnode":51,"./signing-key":54,"./wallet":55,"ethers-utils/standalone.js":47}],53:[function(a,b,c){"use strict";function d(a){return"string"==typeof a&&"0x"!==a.substring(0,2)&&(a="0x"+a),l.arrayify(a)}function e(a){return"string"==typeof a?l.toUtf8Bytes(a,"NFKC"):l.arrayify(a,"password")}function f(a,b){for(var c=a,d=b.toLowerCase().split("/"),e=0;e0){var e=new Error("invalid "+b.name);throw e.reason="wrong length",e.value=c,e}if(b.maxLength&&(c=h.stripZeros(c),c.length>b.maxLength)){var e=new Error("invalid "+b.name);throw e.reason="too long",e.value=c,e}d.push(h.hexlify(c))}),b&&(d.push(h.hexlify(b)),d.push("0x"),d.push("0x"));var e=h.keccak256(h.RLP.encode(d)),f=c.signDigest(e),g=27+f.recoveryParam;return b&&(d.pop(),d.pop(),d.pop(),g+=2*b+8),d.push(h.hexlify(g)),d.push(f.r),d.push(f.s),h.RLP.encode(d)})}function e(a,b){for(;a.length<2*b+2;)a="0x0"+a.substring(2);return a}function f(a){var b=h.concat([h.toUtf8Bytes("Ethereum Signed Message:\n"),h.toUtf8Bytes(String(a.length)),h.toUtf8Bytes(a)]);return h.keccak256(b)}var g=a("scrypt-js"),h=a("ethers-utils"),i=a("./hdnode"),j=a("./secret-storage"),k=a("./signing-key");a("setimmediate");var l="m/44'/60'/0'/0/0",m=[{name:"nonce",maxLength:32},{name:"gasPrice",maxLength:32},{name:"gasLimit",maxLength:32},{name:"to",length:20},{name:"value",maxLength:32},{name:"data"}];h.defineProperty(d,"parseTransaction",function(a){a=h.hexlify(a,"rawTransaction");var b=h.RLP.decode(a);if(9!==b.length)throw new Error("invalid transaction");var c=[],d={};m.forEach(function(a,e){d[a.name]=b[e],c.push(b[e])}),d.to&&("0x"==d.to?delete d.to:d.to=h.getAddress(d.to)),["gasPrice","gasLimit","nonce","value"].forEach(function(a){d[a]&&(0===d[a].length?d[a]=h.bigNumberify(0):d[a]=h.bigNumberify(d[a]))}),d.nonce?d.nonce=d.nonce.toNumber():d.nonce=0;var e=h.arrayify(b[6]),f=h.arrayify(b[7]),g=h.arrayify(b[8]);if(1===e.length&&f.length>=1&&f.length<=32&&g.length>=1&&g.length<=32){d.v=e[0],d.r=b[7],d.s=b[8];var i=(d.v-35)/2;i<0&&(i=0),i=parseInt(i),d.chainId=i;var j=d.v-27;i&&(c.push(h.hexlify(i)),c.push("0x"),c.push("0x"),j-=2*i+8);var l=h.keccak256(h.RLP.encode(c));try{d.from=k.recover(l,f,g,j)}catch(n){console.log(n)}}return d}),h.defineProperty(d.prototype,"getAddress",function(){return this.address}),h.defineProperty(d.prototype,"getBalance",function(a){if(!this.provider)throw new Error("missing provider");return this.provider.getBalance(this.address,a)}),h.defineProperty(d.prototype,"getTransactionCount",function(a){if(!this.provider)throw new Error("missing provider");return this.provider.getTransactionCount(this.address,a)}),h.defineProperty(d.prototype,"estimateGas",function(a){if(!this.provider)throw new Error("missing provider");var b={};return["from","to","data","value"].forEach(function(c){null!=a[c]&&(b[c]=a[c])}),null==a.from&&(b.from=this.address),this.provider.estimateGas(b)}),h.defineProperty(d.prototype,"sendTransaction",function(a){if(!this.provider)throw new Error("missing provider");var b=a.gasLimit;null==b&&(b=this.defaultGasLimit);var c=this,e=null;e=a.gasPrice?Promise.resolve(a.gasPrice):this.provider.getGasPrice();var f=null;f=a.nonce?Promise.resolve(a.nonce):this.provider.getTransactionCount(c.address,"pending");var g=this.provider.chainId,i=null;i=a.to?this.provider.resolveName(a.to):Promise.resolve(void 0);var j=h.hexlify(a.data||"0x"),k=h.hexlify(a.value||0);return Promise.all([e,f,i]).then(function(a){var e=c.sign({to:a[2],data:j,gasLimit:b,gasPrice:a[0],nonce:a[1],value:k,chainId:g});return c.provider.sendTransaction(e).then(function(a){var b=d.parseTransaction(e);return b.hash=a,b})})}),h.defineProperty(d.prototype,"send",function(a,b,c){return c||(c={}),this.sendTransaction({to:a,gasLimit:c.gasLimit,gasPrice:c.gasPrice,nonce:c.nonce,value:b})}),h.defineProperty(d.prototype,"signMessage",function(a){var b=new k(this.privateKey),c=b.signDigest(f(a));return e(c.r)+e(c.s).substring(2)+(c.recoveryParam?"1c":"1b")}),h.defineProperty(d,"verifyMessage",function(a,b){if(b=h.hexlify(b),132!=b.length)throw new Error("invalid signature");var c=f(a),d=parseInt(b.substring(130),16)-27;if(d<0)throw new Error("invalid signature");return k.recover(c,b.substring(0,66),"0x"+b.substring(66,130),parseInt(b.substring(130),16)-27)}),h.defineProperty(d.prototype,"encrypt",function(a,b,c){if("function"!=typeof b||c||(c=b,b={}),c&&"function"!=typeof c)throw new Error("invalid callback");return b||(b={}),j.encrypt(this.privateKey,a,b,c)}),h.defineProperty(d,"isEncryptedWallet",function(a){return j.isValidWallet(a)||j.isCrowdsaleWallet(a)}),h.defineProperty(d,"createRandom",function(a){var b=h.randomBytes(16);a||(a={}),a.extraEntropy&&(b=h.keccak256(h.concat([b,a.extraEntropy])).substring(0,34));var c=i.entropyToMnemonic(b);return d.fromMnemonic(c,a.path)}),h.defineProperty(d,"fromEncryptedWallet",function(a,b,c){if(c&&"function"!=typeof c)throw new Error("invalid callback");return new Promise(function(e,f){if(j.isCrowdsaleWallet(a))try{var g=j.decryptCrowdsale(a,b);e(new d(g))}catch(h){f(h)}else j.isValidWallet(a)?j.decrypt(a,b,c).then(function(a){e(new d(a))},function(a){f(a)}):f("invalid wallet JSON")})}),h.defineProperty(d,"fromMnemonic",function(a,b){b||(b=l);var c=i.fromMnemonic(a).derivePath(b),e=new d(c.privateKey);return h.defineProperty(e,"mnemonic",a),h.defineProperty(e,"path",b),e}),h.defineProperty(d,"fromBrainWallet",function(a,b,c){if(c&&"function"!=typeof c)throw new Error("invalid callback");return a="string"==typeof a?h.toUtf8Bytes(a,"NFKC"):h.arrayify(a,"password"),b="string"==typeof b?h.toUtf8Bytes(b,"NFKC"):h.arrayify(b,"password"),new Promise(function(e,f){g(b,a,1<<18,8,1,32,function(a,b,g){if(a)f(a);else if(g)e(new d(h.hexlify(g)));else if(c)return c(b)})})}),b.exports=d},{"./hdnode":51,"./secret-storage":53,"./signing-key":54,"ethers-utils":40,"scrypt-js":73,setimmediate:74}],56:[function(a,b,c){b.exports="AbandonAbilityAbleAboutAboveAbsentAbsorbAbstractAbsurdAbuseAccessAccidentAccountAccuseAchieveAcidAcousticAcquireAcrossActActionActorActressActualAdaptAddAddictAddressAdjustAdmitAdultAdvanceAdviceAerobicAffairAffordAfraidAgainAgeAgentAgreeAheadAimAirAirportAisleAlarmAlbumAlcoholAlertAlienAllAlleyAllowAlmostAloneAlphaAlreadyAlsoAlterAlwaysAmateurAmazingAmongAmountAmusedAnalystAnchorAncientAngerAngleAngryAnimalAnkleAnnounceAnnualAnotherAnswerAntennaAntiqueAnxietyAnyApartApologyAppearAppleApproveAprilArchArcticAreaArenaArgueArmArmedArmorArmyAroundArrangeArrestArriveArrowArtArtefactArtistArtworkAskAspectAssaultAssetAssistAssumeAsthmaAthleteAtomAttackAttendAttitudeAttractAuctionAuditAugustAuntAuthorAutoAutumnAverageAvocadoAvoidAwakeAwareAwayAwesomeAwfulAwkwardAxisBabyBachelorBaconBadgeBagBalanceBalconyBallBambooBananaBannerBarBarelyBargainBarrelBaseBasicBasketBattleBeachBeanBeautyBecauseBecomeBeefBeforeBeginBehaveBehindBelieveBelowBeltBenchBenefitBestBetrayBetterBetweenBeyondBicycleBidBikeBindBiologyBirdBirthBitterBlackBladeBlameBlanketBlastBleakBlessBlindBloodBlossomBlouseBlueBlurBlushBoardBoatBodyBoilBombBoneBonusBookBoostBorderBoringBorrowBossBottomBounceBoxBoyBracketBrainBrandBrassBraveBreadBreezeBrickBridgeBriefBrightBringBriskBroccoliBrokenBronzeBroomBrotherBrownBrushBubbleBuddyBudgetBuffaloBuildBulbBulkBulletBundleBunkerBurdenBurgerBurstBusBusinessBusyButterBuyerBuzzCabbageCabinCableCactusCageCakeCallCalmCameraCampCanCanalCancelCandyCannonCanoeCanvasCanyonCapableCapitalCaptainCarCarbonCardCargoCarpetCarryCartCaseCashCasinoCastleCasualCatCatalogCatchCategoryCattleCaughtCauseCautionCaveCeilingCeleryCementCensusCenturyCerealCertainChairChalkChampionChangeChaosChapterChargeChaseChatCheapCheckCheeseChefCherryChestChickenChiefChildChimneyChoiceChooseChronicChuckleChunkChurnCigarCinnamonCircleCitizenCityCivilClaimClapClarifyClawClayCleanClerkCleverClickClientCliffClimbClinicClipClockClogCloseClothCloudClownClubClumpClusterClutchCoachCoastCoconutCodeCoffeeCoilCoinCollectColorColumnCombineComeComfortComicCommonCompanyConcertConductConfirmCongressConnectConsiderControlConvinceCookCoolCopperCopyCoralCoreCornCorrectCostCottonCouchCountryCoupleCourseCousinCoverCoyoteCrackCradleCraftCramCraneCrashCraterCrawlCrazyCreamCreditCreekCrewCricketCrimeCrispCriticCropCrossCrouchCrowdCrucialCruelCruiseCrumbleCrunchCrushCryCrystalCubeCultureCupCupboardCuriousCurrentCurtainCurveCushionCustomCuteCycleDadDamageDampDanceDangerDaringDashDaughterDawnDayDealDebateDebrisDecadeDecemberDecideDeclineDecorateDecreaseDeerDefenseDefineDefyDegreeDelayDeliverDemandDemiseDenialDentistDenyDepartDependDepositDepthDeputyDeriveDescribeDesertDesignDeskDespairDestroyDetailDetectDevelopDeviceDevoteDiagramDialDiamondDiaryDiceDieselDietDifferDigitalDignityDilemmaDinnerDinosaurDirectDirtDisagreeDiscoverDiseaseDishDismissDisorderDisplayDistanceDivertDivideDivorceDizzyDoctorDocumentDogDollDolphinDomainDonateDonkeyDonorDoorDoseDoubleDoveDraftDragonDramaDrasticDrawDreamDressDriftDrillDrinkDripDriveDropDrumDryDuckDumbDuneDuringDustDutchDutyDwarfDynamicEagerEagleEarlyEarnEarthEasilyEastEasyEchoEcologyEconomyEdgeEditEducateEffortEggEightEitherElbowElderElectricElegantElementElephantElevatorEliteElseEmbarkEmbodyEmbraceEmergeEmotionEmployEmpowerEmptyEnableEnactEndEndlessEndorseEnemyEnergyEnforceEngageEngineEnhanceEnjoyEnlistEnoughEnrichEnrollEnsureEnterEntireEntryEnvelopeEpisodeEqualEquipEraEraseErodeErosionErrorEruptEscapeEssayEssenceEstateEternalEthicsEvidenceEvilEvokeEvolveExactExampleExcessExchangeExciteExcludeExcuseExecuteExerciseExhaustExhibitExileExistExitExoticExpandExpectExpireExplainExposeExpressExtendExtraEyeEyebrowFabricFaceFacultyFadeFaintFaithFallFalseFameFamilyFamousFanFancyFantasyFarmFashionFatFatalFatherFatigueFaultFavoriteFeatureFebruaryFederalFeeFeedFeelFemaleFenceFestivalFetchFeverFewFiberFictionFieldFigureFileFilmFilterFinalFindFineFingerFinishFireFirmFirstFiscalFishFitFitnessFixFlagFlameFlashFlatFlavorFleeFlightFlipFloatFlockFloorFlowerFluidFlushFlyFoamFocusFogFoilFoldFollowFoodFootForceForestForgetForkFortuneForumForwardFossilFosterFoundFoxFragileFrameFrequentFreshFriendFringeFrogFrontFrostFrownFrozenFruitFuelFunFunnyFurnaceFuryFutureGadgetGainGalaxyGalleryGameGapGarageGarbageGardenGarlicGarmentGasGaspGateGatherGaugeGazeGeneralGeniusGenreGentleGenuineGestureGhostGiantGiftGiggleGingerGiraffeGirlGiveGladGlanceGlareGlassGlideGlimpseGlobeGloomGloryGloveGlowGlueGoatGoddessGoldGoodGooseGorillaGospelGossipGovernGownGrabGraceGrainGrantGrapeGrassGravityGreatGreenGridGriefGritGroceryGroupGrowGruntGuardGuessGuideGuiltGuitarGunGymHabitHairHalfHammerHamsterHandHappyHarborHardHarshHarvestHatHaveHawkHazardHeadHealthHeartHeavyHedgehogHeightHelloHelmetHelpHenHeroHiddenHighHillHintHipHireHistoryHobbyHockeyHoldHoleHolidayHollowHomeHoneyHoodHopeHornHorrorHorseHospitalHostHotelHourHoverHubHugeHumanHumbleH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