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v4.0.49
ethers.js/dist/ethers.min.js
Richard Moore 9e94c03d01
Updated elliptic library (#1439, #1782).
2021-07-19 23:22:02 -04:00

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n=this;if(l.checkNew(this,A),d.Interface.isInterface(e)?p.defineReadOnly(this,"interface",e):p.defineReadOnly(this,"interface",new d.Interface(e)),m.Signer.isSigner(r)?(p.defineReadOnly(this,"provider",r.provider),p.defineReadOnly(this,"signer",r)):y.Provider.isProvider(r)?(p.defineReadOnly(this,"provider",r),p.defineReadOnly(this,"signer",null)):l.throwError("invalid signer or provider",l.INVALID_ARGUMENT,{arg:"signerOrProvider",value:r}),p.defineReadOnly(this,"estimate",{}),p.defineReadOnly(this,"functions",{}),p.defineReadOnly(this,"filters",{}),Object.keys(this.interface.events).forEach(function(e){var r=n.interface.events[e];p.defineReadOnly(n.filters,e,function(){for(var e=[],t=0;t<arguments.length;t++)e[t]=arguments[t];return{address:n.address,topics:r.encodeTopics(e)}})}),this._events=[],p.defineReadOnly(this,"address",t),this.provider)p.defineReadOnly(this,"addressPromise",this.provider.resolveName(t).then(function(e){if(null==e)throw new Error("name not found");return 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a=e("./_version");s.UNKNOWN_ERROR="UNKNOWN_ERROR",s.NOT_IMPLEMENTED="NOT_IMPLEMENTED",s.MISSING_NEW="MISSING_NEW",s.CALL_EXCEPTION="CALL_EXCEPTION",s.INVALID_ARGUMENT="INVALID_ARGUMENT",s.MISSING_ARGUMENT="MISSING_ARGUMENT",s.UNEXPECTED_ARGUMENT="UNEXPECTED_ARGUMENT",s.NUMERIC_FAULT="NUMERIC_FAULT",s.INSUFFICIENT_FUNDS="INSUFFICIENT_FUNDS",s.NONCE_EXPIRED="NONCE_EXPIRED",s.REPLACEMENT_UNDERPRICED="REPLACEMENT_UNDERPRICED";var r=!(s.UNSUPPORTED_OPERATION="UNSUPPORTED_OPERATION"),u=!1;function n(e,t,r){if(u)throw new Error("unknown error");t=t||s.UNKNOWN_ERROR,r=r||{};var n=[];Object.keys(r).forEach(function(t){try{n.push(t+"="+JSON.stringify(r[t]))}catch(e){n.push(t+"="+JSON.stringify(r[t].toString()))}}),n.push("version="+a.version);var i=e;n.length&&(e+=" ("+n.join(", ")+")");var o=new Error(e);throw o.reason=i,o.code=t,Object.keys(r).forEach(function(e){o[e]=r[e]}),o}s.throwError=n,s.checkNew=function(e,t){e instanceof t||n("missing 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S(e){for(var t=[],r=0;r<e.length;r+=4)t.push(e[r]<<24|e[r+1]<<16|e[r+2]<<8|e[r+3]);return t}var k=function(e){if(!(this instanceof k))throw Error("AES must be instanitated with `new`");Object.defineProperty(this,"key",{value:o(e,!0)}),this._prepare()};k.prototype._prepare=function(){var e=f[this.key.length];if(null==e)throw new Error("invalid key size (must be 16, 24 or 32 bytes)");this._Ke=[],this._Kd=[];for(var t=0;t<=e;t++)this._Ke.push([0,0,0,0]),this._Kd.push([0,0,0,0]);for(var r,n=4*(e+1),i=this.key.length/4,o=S(this.key),t=0;t<i;t++)this._Ke[r=t>>2][t%4]=o[t],this._Kd[e-r][t%4]=o[t];for(var s,a=0,u=i;u<n;){if(s=o[i-1],o[0]^=d[s>>16&255]<<24^d[s>>8&255]<<16^d[255&s]<<8^d[s>>24&255]^c[a]<<24,a+=1,8!=i)for(t=1;t<i;t++)o[t]^=o[t-1];else{for(t=1;t<i/2;t++)o[t]^=o[t-1];s=o[i/2-1],o[i/2]^=d[255&s]^d[s>>8&255]<<8^d[s>>16&255]<<16^d[s>>24&255]<<24;for(t=i/2+1;t<i;t++)o[t]^=o[t-1]}for(t=0;t<i&&u<n;)this._Ke[l=u>>2][h=u%4]=o[t],this._Kd[e-l][h]=o[t++],u++}for(var l=1;l<e;l++)for(var h=0;h<4;h++)s=this._Kd[l][h],this._Kd[l][h]=_[s>>24&255]^M[s>>16&255]^A[s>>8&255]^E[255&s]},k.prototype.encrypt=function(e){if(16!=e.length)throw new Error("invalid plaintext size (must be 16 bytes)");for(var t=this._Ke.length-1,r=[0,0,0,0],n=S(e),i=0;i<4;i++)n[i]^=this._Ke[0][i];for(var o=1;o<t;o++){for(i=0;i<4;i++)r[i]=h[n[i]>>24&255]^p[n[(i+1)%4]>>16&255]^y[n[(i+2)%4]>>8&255]^m[255&n[(i+3)%4]]^this._Ke[o][i];n=r.slice()}for(var s,a=u(16),i=0;i<4;i++)s=this._Ke[t][i],a[4*i]=255&(d[n[i]>>24&255]^s>>24),a[4*i+1]=255&(d[n[(i+1)%4]>>16&255]^s>>16),a[4*i+2]=255&(d[n[(i+2)%4]>>8&255]^s>>8),a[4*i+3]=255&(d[255&n[(i+3)%4]]^s);return a},k.prototype.decrypt=function(e){if(16!=e.length)throw new Error("invalid ciphertext size (must be 16 bytes)");for(var t=this._Kd.length-1,r=[0,0,0,0],n=S(e),i=0;i<4;i++)n[i]^=this._Kd[0][i];for(var o=1;o<t;o++){for(i=0;i<4;i++)r[i]=g[n[i]>>24&255]^v[n[(i+3)%4]>>16&255]^b[n[(i+2)%4]>>8&255]^w[255&n[(i+1)%4]]^this._Kd[o][i];n=r.slice()}for(var s,a=u(16),i=0;i<4;i++)s=this._Kd[t][i],a[4*i]=255&(l[n[i]>>24&255]^s>>24),a[4*i+1]=255&(l[n[(i+3)%4]>>16&255]^s>>16),a[4*i+2]=255&(l[n[(i+2)%4]>>8&255]^s>>8),a[4*i+3]=255&(l[255&n[(i+1)%4]]^s);return a};var N=function(e){if(!(this instanceof N))throw Error("AES must be instanitated with `new`");this.description="Electronic Code Block",this.name="ecb",this._aes=new k(e)};N.prototype.encrypt=function(e){if((e=o(e)).length%16!=0)throw new Error("invalid plaintext size (must be multiple of 16 bytes)");for(var t=u(e.length),r=u(16),n=0;n<e.length;n+=16)s(e,r,0,n,n+16),s(r=this._aes.encrypt(r),t,n);return t},N.prototype.decrypt=function(e){if((e=o(e)).length%16!=0)throw new Error("invalid ciphertext size (must be multiple of 16 bytes)");for(var t=u(e.length),r=u(16),n=0;n<e.length;n+=16)s(e,r,0,n,n+16),s(r=this._aes.decrypt(r),t,n);return t};var x=function(e,t){if(!(this instanceof x))throw Error("AES must be instanitated with `new`");if(this.description="Cipher Block Chaining",this.name="cbc",t){if(16!=t.length)throw new Error("invalid initialation vector size (must be 16 bytes)")}else t=u(16);this._lastCipherblock=o(t,!0),this._aes=new k(e)};x.prototype.encrypt=function(e){if((e=o(e)).length%16!=0)throw new Error("invalid plaintext size (must be multiple of 16 bytes)");for(var t=u(e.length),r=u(16),n=0;n<e.length;n+=16){s(e,r,0,n,n+16);for(var i=0;i<16;i++)r[i]^=this._lastCipherblock[i];this._lastCipherblock=this._aes.encrypt(r),s(this._lastCipherblock,t,n)}return t},x.prototype.decrypt=function(e){if((e=o(e)).length%16!=0)throw new Error("invalid ciphertext size (must be multiple of 16 bytes)");for(var t=u(e.length),r=u(16),n=0;n<e.length;n+=16){s(e,r,0,n,n+16);for(var r=this._aes.decrypt(r),i=0;i<16;i++)t[n+i]=r[i]^this._lastCipherblock[i];s(e,this._lastCipherblock,0,n,n+16)}return t};var P=function(e,t,r){if(!(this instanceof P))throw Error("AES must be instanitated with `new`");if(this.description="Cipher Feedback",this.name="cfb",t){if(16!=t.length)throw new Error("invalid initialation vector size (must be 16 size)")}else t=u(16);this.segmentSize=r=r||1,this._shiftRegister=o(t,!0),this._aes=new k(e)};P.prototype.encrypt=function(e){if(e.length%this.segmentSize!=0)throw new Error("invalid plaintext size (must be segmentSize bytes)");for(var t=o(e,!0),r=0;r<t.length;r+=this.segmentSize){for(var n=this._aes.encrypt(this._shiftRegister),i=0;i<this.segmentSize;i++)t[r+i]^=n[i];s(this._shiftRegister,this._shiftRegister,0,this.segmentSize),s(t,this._shiftRegister,16-this.segmentSize,r,r+this.segmentSize)}return t},P.prototype.decrypt=function(e){if(e.length%this.segmentSize!=0)throw new Error("invalid ciphertext size (must be segmentSize bytes)");for(var t=o(e,!0),r=0;r<t.length;r+=this.segmentSize){for(var n=this._aes.encrypt(this._shiftRegister),i=0;i<this.segmentSize;i++)t[r+i]^=n[i];s(this._shiftRegister,this._shiftRegister,0,this.segmentSize),s(e,this._shiftRegister,16-this.segmentSize,r,r+this.segmentSize)}return t};var I=function(e,t){if(!(this instanceof I))throw Error("AES must be instanitated with `new`");if(this.description="Output Feedback",this.name="ofb",t){if(16!=t.length)throw new Error("invalid initialation vector size (must be 16 bytes)")}else t=u(16);this._lastPrecipher=o(t,!0),this._lastPrecipherIndex=16,this._aes=new k(e)};I.prototype.encrypt=function(e){for(var t=o(e,!0),r=0;r<t.length;r++)16===this._lastPrecipherIndex&&(this._lastPrecipher=this._aes.encrypt(this._lastPrecipher),this._lastPrecipherIndex=0),t[r]^=this._lastPrecipher[this._lastPrecipherIndex++];return t},I.prototype.decrypt=I.prototype.encrypt;var T=function(e){if(!(this instanceof T))throw Error("Counter must be instanitated with `new`");"number"==typeof(e=0!==e&&!e?1:e)?(this._counter=u(16),this.setValue(e)):this.setBytes(e)};T.prototype.setValue=function(e){if("number"!=typeof e||parseInt(e)!=e)throw new Error("invalid counter value (must be an integer)");for(var t=15;0<=t;--t)this._counter[t]=e%256,e>>=8},T.prototype.setBytes=function(e){if(16!=(e=o(e,!0)).length)throw new Error("invalid counter bytes size (must be 16 bytes)");this._counter=e},T.prototype.increment=function(){for(var e=15;0<=e;e--){if(255!==this._counter[e]){this._counter[e]++;break}this._counter[e]=0}};var R=function(e,t){if(!(this instanceof R))throw Error("AES must be instanitated with `new`");this.description="Counter",this.name="ctr",t instanceof T||(t=new T(t)),this._counter=t,this._remainingCounter=null,this._remainingCounterIndex=16,this._aes=new k(e)};R.prototype.encrypt=function(e){for(var t=o(e,!0),r=0;r<t.length;r++)16===this._remainingCounterIndex&&(this._remainingCounter=this._aes.encrypt(this._counter._counter),this._remainingCounterIndex=0,this._counter.increment()),t[r]^=this._remainingCounter[this._remainingCounterIndex++];return t},R.prototype.decrypt=R.prototype.encrypt;t={AES:k,Counter:T,ModeOfOperation:{ecb:N,cbc:x,cfb:P,ofb:I,ctr:R},utils:{hex:a,utf8:t},padding:{pkcs7:{pad:function(e){var t=16-(e=o(e,!0)).length%16,r=u(e.length+t);s(e,r);for(var n=e.length;n<r.length;n++)r[n]=t;return r},strip:function(e){if((e=o(e,!0)).length<16)throw new Error("PKCS#7 invalid length");var t=e[e.length-1];if(16<t)throw new Error("PKCS#7 padding byte out of range");for(var r=e.length-t,n=0;n<t;n++)if(e[r+n]!==t)throw new Error("PKCS#7 invalid padding byte");var i=u(r);return s(e,i,0,0,r),i}}},_arrayTest:{coerceArray:o,createArray:u,copyArray:s}};void 0!==C?O.exports=t:(e.aesjs&&(t._aesjs=e.aesjs),e.aesjs=t)}(this)},{}],9:[function(E,e,t){!function(e,t){"use strict";function y(e,t){if(!e)throw new Error(t||"Assertion failed")}function r(e,t){e.super_=t;function r(){}r.prototype=t.prototype,e.prototype=new r,e.prototype.constructor=e}function m(e,t,r){if(m.isBN(e))return e;this.negative=0,this.words=null,this.length=0,(this.red=null)!==e&&("le"!==t&&"be"!==t||(r=t,t=10),this._init(e||0,t||10,r||"be"))}var n;"object"==typeof e?e.exports=m:t.BN=m,(m.BN=m).wordSize=26;try{n=("undefined"!=typeof window&&void 0!==window.Buffer?window:E("buffer")).Buffer}catch(e){}function i(e,t){t=e.charCodeAt(t);return 65<=t&&t<=70?t-55:97<=t&&t<=102?t-87:t-48&15}function a(e,t,r){var n=i(e,r);return t<=r-1&&(n|=i(e,r-1)<<4),n}function f(e,t,r,n){for(var i=0,o=Math.min(e.length,r),s=t;s<o;s++){var a=e.charCodeAt(s)-48;i*=n,i+=49<=a?a-49+10:17<=a?a-17+10:a}return i}m.isBN=function(e){return e instanceof m||null!==e&&"object"==typeof e&&e.constructor.wordSize===m.wordSize&&Array.isArray(e.words)},m.max=function(e,t){return 0<e.cmp(t)?e:t},m.min=function(e,t){return e.cmp(t)<0?e:t},m.prototype._init=function(e,t,r){if("number"==typeof e)return this._initNumber(e,t,r);if("object"==typeof e)return this._initArray(e,t,r);y((t="hex"===t?16:t)===(0|t)&&2<=t&&t<=36);var n=0;"-"===(e=e.toString().replace(/\s+/g,""))[0]&&(n++,this.negative=1),n<e.length&&(16===t?this._parseHex(e,n,r):(this._parseBase(e,t,n),"le"===r&&this._initArray(this.toArray(),t,r)))},m.prototype._initNumber=function(e,t,r){e<0&&(this.negative=1,e=-e),e<67108864?(this.words=[67108863&e],this.length=1):e<4503599627370496?(this.words=[67108863&e,e/67108864&67108863],this.length=2):(y(e<9007199254740992),this.words=[67108863&e,e/67108864&67108863,1],this.length=3),"le"===r&&this._initArray(this.toArray(),t,r)},m.prototype._initArray=function(e,t,r){if(y("number"==typeof e.length),e.length<=0)return this.words=[0],this.length=1,this;this.length=Math.ceil(e.length/3),this.words=new Array(this.length);for(var n,i,o=0;o<this.length;o++)this.words[o]=0;var s=0;if("be"===r)for(o=e.length-1,n=0;0<=o;o-=3)i=e[o]|e[o-1]<<8|e[o-2]<<16,this.words[n]|=i<<s&67108863,this.words[n+1]=i>>>26-s&67108863,26<=(s+=24)&&(s-=26,n++);else if("le"===r)for(n=o=0;o<e.length;o+=3)i=e[o]|e[o+1]<<8|e[o+2]<<16,this.words[n]|=i<<s&67108863,this.words[n+1]=i>>>26-s&67108863,26<=(s+=24)&&(s-=26,n++);return this.strip()},m.prototype._parseHex=function(e,t,r){this.length=Math.ceil((e.length-t)/6),this.words=new Array(this.length);for(var n=0;n<this.length;n++)this.words[n]=0;var i,o=0,s=0;if("be"===r)for(n=e.length-1;t<=n;n-=2)i=a(e,t,n)<<o,this.words[s]|=67108863&i,18<=o?(o-=18,this.words[s+=1]|=i>>>26):o+=8;else for(n=(e.length-t)%2==0?t+1:t;n<e.length;n+=2)i=a(e,t,n)<<o,this.words[s]|=67108863&i,18<=o?(o-=18,this.words[s+=1]|=i>>>26):o+=8;this.strip()},m.prototype._parseBase=function(e,t,r){this.words=[0];for(var n=0,i=this.length=1;i<=67108863;i*=t)n++;for(var 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n=e.words,i=t.words,o=r.words,s=0|n[0],a=8191&s,u=s>>>13,l=0|n[1],h=8191&l,f=l>>>13,c=0|n[2],d=8191&c,p=c>>>13,y=0|n[3],m=8191&y,g=y>>>13,v=0|n[4],b=8191&v,w=v>>>13,_=0|n[5],M=8191&_,A=_>>>13,E=0|n[6],S=8191&E,k=E>>>13,N=0|n[7],x=8191&N,P=N>>>13,I=0|n[8],T=8191&I,R=I>>>13,O=0|n[9],C=8191&O,L=O>>>13,B=0|i[0],D=8191&B,U=B>>>13,F=0|i[1],j=8191&F,G=F>>>13,H=0|i[2],z=8191&H,V=H>>>13,K=0|i[3],q=8191&K,W=K>>>13,Z=0|i[4],J=8191&Z,X=Z>>>13,$=0|i[5],Q=8191&$,Y=$>>>13,s=0|i[6],l=8191&s,c=s>>>13,y=0|i[7],v=8191&y,_=y>>>13,E=0|i[8],N=8191&E,I=E>>>13,n=0|i[9],O=8191&n,B=n>>>13;r.negative=e.negative^t.negative,r.length=19;var 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ath.imul(f,I)|0;a=(ee+(F+Math.imul(a,O)|0)|0)+((8191&(H=(H=H+Math.imul(a,B)|0)+Math.imul(u,O)|0))<<13)|0;ee=((Z=Z+Math.imul(u,B)|0)+(H>>>13)|0)+(a>>>26)|0,a&=67108863,F=Math.imul(C,j),H=(H=Math.imul(C,G))+Math.imul(L,j)|0,Z=Math.imul(L,G),F=F+Math.imul(T,z)|0,H=(H=H+Math.imul(T,V)|0)+Math.imul(R,z)|0,Z=Z+Math.imul(R,V)|0,F=F+Math.imul(x,q)|0,H=(H=H+Math.imul(x,W)|0)+Math.imul(P,q)|0,Z=Z+Math.imul(P,W)|0,F=F+Math.imul(S,J)|0,H=(H=H+Math.imul(S,X)|0)+Math.imul(k,J)|0,Z=Z+Math.imul(k,X)|0,F=F+Math.imul(M,Q)|0,H=(H=H+Math.imul(M,Y)|0)+Math.imul(A,Q)|0,Z=Z+Math.imul(A,Y)|0,F=F+Math.imul(b,l)|0,H=(H=H+Math.imul(b,c)|0)+Math.imul(w,l)|0,Z=Z+Math.imul(w,c)|0,F=F+Math.imul(m,v)|0,H=(H=H+Math.imul(m,_)|0)+Math.imul(g,v)|0,Z=Z+Math.imul(g,_)|0,F=F+Math.imul(d,N)|0,H=(H=H+Math.imul(d,I)|0)+Math.imul(p,N)|0,Z=Z+Math.imul(p,I)|0;h=(ee+(F+Math.imul(h,O)|0)|0)+((8191&(H=(H=H+Math.imul(h,B)|0)+Math.imul(f,O)|0))<<13)|0;ee=((Z=Z+Math.imul(f,B)|0)+(H>>>13)|0)+(h>>>26)|0,h&=67108863,F=Math.imul(C,z),H=(H=Math.imul(C,V))+Math.imul(L,z)|0,Z=Math.imul(L,V),F=F+Math.imul(T,q)|0,H=(H=H+Math.imul(T,W)|0)+Math.imul(R,q)|0,Z=Z+Math.imul(R,W)|0,F=F+Math.imul(x,J)|0,H=(H=H+Math.imul(x,X)|0)+Math.imul(P,J)|0,Z=Z+Math.imul(P,X)|0,F=F+Math.imul(S,Q)|0,H=(H=H+Math.imul(S,Y)|0)+Math.imul(k,Q)|0,Z=Z+Math.imul(k,Y)|0,F=F+Math.imul(M,l)|0,H=(H=H+Math.imul(M,c)|0)+Math.imul(A,l)|0,Z=Z+Math.imul(A,c)|0,F=F+Math.imul(b,v)|0,H=(H=H+Math.imul(b,_)|0)+Math.imul(w,v)|0,Z=Z+Math.imul(w,_)|0,F=F+Math.imul(m,N)|0,H=(H=H+Math.imul(m,I)|0)+Math.imul(g,N)|0,Z=Z+Math.imul(g,I)|0;d=(ee+(F+Math.imul(d,O)|0)|0)+((8191&(H=(H=H+Math.imul(d,B)|0)+Math.imul(p,O)|0))<<13)|0;ee=((Z=Z+Math.imul(p,B)|0)+(H>>>13)|0)+(d>>>26)|0,d&=67108863,F=Math.imul(C,q),H=(H=Math.imul(C,W))+Math.imul(L,q)|0,Z=Math.imul(L,W),F=F+Math.imul(T,J)|0,H=(H=H+Math.imul(T,X)|0)+Math.imul(R,J)|0,Z=Z+Math.imul(R,X)|0,F=F+Math.imul(x,Q)|0,H=(H=H+Math.imul(x,Y)|0)+Math.imul(P,Q)|0,Z=Z+Math.imul(P,Y)|0,F=F+Math.imul(S,l)|0,H=(H=H+Math.imul(S,c)|0)+Math.imul(k,l)|0,Z=Z+Math.imul(k,c)|0,F=F+Math.imul(M,v)|0,H=(H=H+Math.imul(M,_)|0)+Math.imul(A,v)|0,Z=Z+Math.imul(A,_)|0,F=F+Math.imul(b,N)|0,H=(H=H+Math.imul(b,I)|0)+Math.imul(w,N)|0,Z=Z+Math.imul(w,I)|0;m=(ee+(F+Math.imul(m,O)|0)|0)+((8191&(H=(H=H+Math.imul(m,B)|0)+Math.imul(g,O)|0))<<13)|0;ee=((Z=Z+Math.imul(g,B)|0)+(H>>>13)|0)+(m>>>26)|0,m&=67108863,F=Math.imul(C,J),H=(H=Math.imul(C,X))+Math.imul(L,J)|0,Z=Math.imul(L,X),F=F+Math.imul(T,Q)|0,H=(H=H+Math.imul(T,Y)|0)+Math.imul(R,Q)|0,Z=Z+Math.imul(R,Y)|0,F=F+Math.imul(x,l)|0,H=(H=H+Math.imul(x,c)|0)+Math.imul(P,l)|0,Z=Z+Math.imul(P,c)|0,F=F+Math.imul(S,v)|0,H=(H=H+Math.imul(S,_)|0)+Math.imul(k,v)|0,Z=Z+Math.imul(k,_)|0,F=F+Math.imul(M,N)|0,H=(H=H+Math.imul(M,I)|0)+Math.imul(A,N)|0,Z=Z+Math.imul(A,I)|0;b=(ee+(F+Math.imul(b,O)|0)|0)+((8191&(H=(H=H+Math.imul(b,B)|0)+Math.imul(w,O)|0))<<13)|0;ee=((Z=Z+Math.imul(w,B)|0)+(H>>>13)|0)+(b>>>26)|0,b&=67108863,F=Math.imul(C,Q),H=(H=Math.imul(C,Y))+Math.imul(L,Q)|0,Z=Math.imul(L,Y),F=F+Math.imul(T,l)|0,H=(H=H+Math.imul(T,c)|0)+Math.imul(R,l)|0,Z=Z+Math.imul(R,c)|0,F=F+Math.imul(x,v)|0,H=(H=H+Math.imul(x,_)|0)+Math.imul(P,v)|0,Z=Z+Math.imul(P,_)|0,F=F+Math.imul(S,N)|0,H=(H=H+Math.imul(S,I)|0)+Math.imul(k,N)|0,Z=Z+Math.imul(k,I)|0;M=(ee+(F+Math.imul(M,O)|0)|0)+((8191&(H=(H=H+Math.imul(M,B)|0)+Math.imul(A,O)|0))<<13)|0;ee=((Z=Z+Math.imul(A,B)|0)+(H>>>13)|0)+(M>>>26)|0,M&=67108863,F=Math.imul(C,l),H=(H=Math.imul(C,c))+Math.imul(L,l)|0,Z=Math.imul(L,c),F=F+Math.imul(T,v)|0,H=(H=H+Math.imul(T,_)|0)+Math.imul(R,v)|0,Z=Z+Math.imul(R,_)|0,F=F+Math.imul(x,N)|0,H=(H=H+Math.imul(x,I)|0)+Math.imul(P,N)|0,Z=Z+Math.imul(P,I)|0;S=(ee+(F+Math.imul(S,O)|0)|0)+((8191&(H=(H=H+Math.imul(S,B)|0)+Math.imul(k,O)|0))<<13)|0;ee=((Z=Z+Math.imul(k,B)|0)+(H>>>13)|0)+(S>>>26)|0,S&=67108863,F=Math.imul(C,v),H=(H=Math.imul(C,_))+Math.imul(L,v)|0,Z=Math.imul(L,_),F=F+Math.imul(T,N)|0,H=(H=H+Math.imul(T,I)|0)+Math.imul(R,N)|0,Z=Z+Math.imul(R,I)|0;x=(ee+(F+Math.imul(x,O)|0)|0)+((8191&(H=(H=H+Math.imul(x,B)|0)+Math.imul(P,O)|0))<<13)|0;ee=((Z=Z+Math.imul(P,B)|0)+(H>>>13)|0)+(x>>>26)|0,x&=67108863,F=Math.imul(C,N),H=(H=Math.imul(C,I))+Math.imul(L,N)|0,Z=Math.imul(L,I);T=(ee+(F+Math.imul(T,O)|0)|0)+((8191&(H=(H=H+Math.imul(T,B)|0)+Math.imul(R,O)|0))<<13)|0;ee=((Z=Z+Math.imul(R,B)|0)+(H>>>13)|0)+(T>>>26)|0,T&=67108863;O=(ee+Math.imul(C,O)|0)+((8191&(H=(H=Math.imul(C,B))+Math.imul(L,O)|0))<<13)|0;return ee=((Z=Math.imul(L,B))+(H>>>13)|0)+(O>>>26)|0,O&=67108863,o[0]=K,o[1]=$,o[2]=s,o[3]=y,o[4]=E,o[5]=i,o[6]=n,o[7]=e,o[8]=t,o[9]=a,o[10]=h,o[11]=d,o[12]=m,o[13]=b,o[14]=M,o[15]=S,o[16]=x,o[17]=T,o[18]=O,0!=ee&&(o[19]=ee,r.length++),r};function u(e,t,r){return(new l).mulp(e,t,r)}function l(e,t){this.x=e,this.y=t}Math.imul||(s=o),m.prototype.mulTo=function(e,t){var r=this.length+e.length,t=(10===this.length&&10===e.length?s:r<63?o:r<1024?function(e,t,r){r.negative=t.negative^e.negative,r.length=e.length+t.length;for(var n=0,i=0,o=0;o<r.length-1;o++){for(var s=i,i=0,a=67108863&n,u=Math.min(o,t.length-1),l=Math.max(0,o-e.length+1);l<=u;l++){var h,f=(0|e.words[o-l])*(0|t.words[l]),a=67108863&(h=(h=67108863&f)+a|0);i+=(s=(s=s+(f/67108864|0)|0)+(h>>>26)|0)>>>26,s&=67108863}r.words[o]=a,n=s,s=i}return 0!==n?r.words[o]=n:r.length--,r.strip()}:u)(this,e,t);return t},l.prototype.makeRBT=function(e){for(var t=new Array(e),r=m.prototype._countBits(e)-1,n=0;n<e;n++)t[n]=this.revBin(n,r,e);return t},l.prototype.revBin=function(e,t,r){if(0===e||e===r-1)return e;for(var n=0,i=0;i<t;i++)n|=(1&e)<<t-i-1,e>>=1;return n},l.prototype.permute=function(e,t,r,n,i,o){for(var s=0;s<o;s++)n[s]=t[e[s]],i[s]=r[e[s]]},l.prototype.transform=function(e,t,r,n,i,o){this.permute(o,e,t,r,n,i);for(var s=1;s<i;s<<=1)for(var a=s<<1,u=Math.cos(2*Math.PI/a),l=Math.sin(2*Math.PI/a),h=0;h<i;h+=a)for(var f=u,c=l,d=0;d<s;d++){var p=r[h+d],y=n[h+d],m=r[h+d+s],g=f*m-c*(v=n[h+d+s]),v=f*v+c*m;r[h+d]=p+(m=g),n[h+d]=y+v,r[h+d+s]=p-m,n[h+d+s]=y-v,d!==a&&(g=u*f-l*c,c=u*c+l*f,f=g)}},l.prototype.guessLen13b=function(e,t){for(var e=1&(n=1|Math.max(t,e)),r=0,n=n/2|0;n;n>>>=1)r++;return 1<<r+1+e},l.prototype.conjugate=function(e,t,r){if(!(r<=1))for(var n=0;n<r/2;n++){var i=e[n];e[n]=e[r-n-1],e[r-n-1]=i,i=t[n],t[n]=-t[r-n-1],t[r-n-1]=-i}},l.prototype.normalize13b=function(e,t){for(var r=0,n=0;n<t/2;n++){var i=8192*Math.round(e[2*n+1]/t)+Math.round(e[2*n]/t)+r;e[n]=67108863&i,r=i<67108864?0:i/67108864|0}return 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e),y(e<67108864),e<0?this.isubn(-e):0!==this.negative?(1===this.length&&(0|this.words[0])<e?(this.words[0]=e-(0|this.words[0]),this.negative=0):(this.negative=0,this.isubn(e),this.negative=1),this):this._iaddn(e)},m.prototype._iaddn=function(e){this.words[0]+=e;for(var t=0;t<this.length&&67108864<=this.words[t];t++)this.words[t]-=67108864,t===this.length-1?this.words[t+1]=1:this.words[t+1]++;return this.length=Math.max(this.length,t+1),this},m.prototype.isubn=function(e){if(y("number"==typeof e),y(e<67108864),e<0)return this.iaddn(-e);if(0!==this.negative)return this.negative=0,this.iaddn(e),this.negative=1,this;if(this.words[0]-=e,1===this.length&&this.words[0]<0)this.words[0]=-this.words[0],this.negative=1;else for(var t=0;t<this.length&&this.words[t]<0;t++)this.words[t]+=67108864,--this.words[t+1];return this.strip()},m.prototype.addn=function(e){return this.clone().iaddn(e)},m.prototype.subn=function(e){return this.clone().isubn(e)},m.prototype.iabs=function(){return 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h=67108864*(0|n.words[i.length+l])+(0|n.words[i.length+l-1]),h=Math.min(h/o|0,67108863);for(n._ishlnsubmul(i,h,l);0!==n.negative;)h--,n.negative=0,n._ishlnsubmul(i,1,l),n.isZero()||(n.negative^=1);s&&(s.words[l]=h)}return s&&s.strip(),n.strip(),"div"!==t&&0!=r&&n.iushrn(r),{div:s||null,mod:n}},m.prototype.divmod=function(e,t,r){return y(!e.isZero()),this.isZero()?{div:new m(0),mod:new m(0)}:0!==this.negative&&0===e.negative?(o=this.neg().divmod(e,t),"mod"!==t&&(n=o.div.neg()),"div"!==t&&(i=o.mod.neg(),r&&0!==i.negative&&i.iadd(e)),{div:n,mod:i}):0===this.negative&&0!==e.negative?(o=this.divmod(e.neg(),t),{div:n="mod"!==t?o.div.neg():n,mod:o.mod}):0!=(this.negative&e.negative)?(o=this.neg().divmod(e.neg(),t),"div"!==t&&(i=o.mod.neg(),r&&0!==i.negative&&i.isub(e)),{div:o.div,mod:i}):e.length>this.length||this.cmp(e)<0?{div:new m(0),mod:this}:1===e.length?"div"===t?{div:this.divn(e.words[0]),mod:null}:"mod"===t?{div:null,mod:new m(this.modn(e.words[0]))}:{div:this.divn(e.words[0]),mod:new m(this.modn(e.words[0]))}:this._wordDiv(e,t);var n,i,o},m.prototype.div=function(e){return this.divmod(e,"div",!1).div},m.prototype.mod=function(e){return this.divmod(e,"mod",!1).mod},m.prototype.umod=function(e){return this.divmod(e,"mod",!0).mod},m.prototype.divRound=function(e){var t=this.divmod(e);if(t.mod.isZero())return t.div;var r=0!==t.div.negative?t.mod.isub(e):t.mod,n=e.ushrn(1),e=e.andln(1),n=r.cmp(n);return n<0||1===e&&0===n?t.div:0!==t.div.negative?t.div.isubn(1):t.div.iaddn(1)},m.prototype.modn=function(e){y(e<=67108863);for(var t=(1<<26)%e,r=0,n=this.length-1;0<=n;n--)r=(t*r+(0|this.words[n]))%e;return r},m.prototype.idivn=function(e){y(e<=67108863);for(var t=0,r=this.length-1;0<=r;r--){var n=(0|this.words[r])+67108864*t;this.words[r]=n/e|0,t=n%e}return this.strip()},m.prototype.divn=function(e){return this.clone().idivn(e)},m.prototype.egcd=function(e){y(0===e.negative),y(!e.isZero());for(var t=this,r=e.clone(),t=0!==t.negative?t.umod(e):t.clone(),n=new m(1),i=new m(0),o=new m(0),s=new m(1),a=0;t.isEven()&&r.isEven();)t.iushrn(1),r.iushrn(1),++a;for(var u=r.clone(),l=t.clone();!t.isZero();){for(var h=0,f=1;0==(t.words[0]&f)&&h<26;++h,f<<=1);if(0<h)for(t.iushrn(h);0<h--;)(n.isOdd()||i.isOdd())&&(n.iadd(u),i.isub(l)),n.iushrn(1),i.iushrn(1);for(var c=0,d=1;0==(r.words[0]&d)&&c<26;++c,d<<=1);if(0<c)for(r.iushrn(c);0<c--;)(o.isOdd()||s.isOdd())&&(o.iadd(u),s.isub(l)),o.iushrn(1),s.iushrn(1);0<=t.cmp(r)?(t.isub(r),n.isub(o),i.isub(s)):(r.isub(t),o.isub(n),s.isub(i))}return{a:o,b:s,gcd:r.iushln(a)}},m.prototype._invmp=function(e){y(0===e.negative),y(!e.isZero());for(var t,r=this,n=e.clone(),r=0!==r.negative?r.umod(e):r.clone(),i=new m(1),o=new m(0),s=n.clone();0<r.cmpn(1)&&0<n.cmpn(1);){for(var a=0,u=1;0==(r.words[0]&u)&&a<26;++a,u<<=1);if(0<a)for(r.iushrn(a);0<a--;)i.isOdd()&&i.iadd(s),i.iushrn(1);for(var l=0,h=1;0==(n.words[0]&h)&&l<26;++l,h<<=1);if(0<l)for(n.iushrn(l);0<l--;)o.isOdd()&&o.iadd(s),o.iushrn(1);0<=r.cmp(n)?(r.isub(n),i.isub(o)):(n.isub(r),o.isub(i))}return(t=0===r.cmpn(1)?i:o).cmpn(0)<0&&t.iadd(e),t},m.prototype.gcd=function(e){if(this.isZero())return e.abs();if(e.isZero())return this.abs();var t=this.clone(),r=e.clone();t.negative=0;for(var n=r.negative=0;t.isEven()&&r.isEven();n++)t.iushrn(1),r.iushrn(1);for(;;){for(;t.isEven();)t.iushrn(1);for(;r.isEven();)r.iushrn(1);var i=t.cmp(r);if(i<0)var o=t,t=r,r=o;else if(0===i||0===r.cmpn(1))break;t.isub(r)}return r.iushln(n)},m.prototype.invm=function(e){return this.egcd(e).a.umod(e)},m.prototype.isEven=function(){return 0==(1&this.words[0])},m.prototype.isOdd=function(){return 1==(1&this.words[0])},m.prototype.andln=function(e){return this.words[0]&e},m.prototype.bincn=function(e){y("number"==typeof e);var t=e%26,e=(e-t)/26,t=1<<t;if(this.length<=e)return this._expand(1+e),this.words[e]|=t,this;for(var r=t,n=e;0!==r&&n<this.length;n++){var i=0|this.words[n],r=(i+=r)>>>26;i&=67108863,this.words[n]=i}return 0!==r&&(this.words[n]=r,this.length++),this},m.prototype.isZero=function(){return 1===this.length&&0===this.words[0]},m.prototype.cmpn=function(e){var t=e<0;return 0===this.negative||t?0===this.negative&&t?1:(this.strip(),e=1<this.length?1:(y((e=t?-e:e)<=67108863,"Number is too big"),(t=0|this.words[0])===e?0:t<e?-1:1),0!==this.negative?0|-e:e):-1},m.prototype.cmp=function(e){if(0!==this.negative&&0===e.negative)return-1;if(0===this.negative&&0!==e.negative)return 1;e=this.ucmp(e);return 0!==this.negative?0|-e:e},m.prototype.ucmp=function(e){if(this.length>e.length)return 1;if(this.length<e.length)return-1;for(var t=0,r=this.length-1;0<=r;r--){var n=0|this.words[r],i=0|e.words[r];if(n!=i){n<i?t=-1:i<n&&(t=1);break}}return t},m.prototype.gtn=function(e){return 1===this.cmpn(e)},m.prototype.gt=function(e){return 1===this.cmp(e)},m.prototype.gten=function(e){return 0<=this.cmpn(e)},m.prototype.gte=function(e){return 0<=this.cmp(e)},m.prototype.ltn=function(e){return-1===this.cmpn(e)},m.prototype.lt=function(e){return-1===this.cmp(e)},m.prototype.lten=function(e){return this.cmpn(e)<=0},m.prototype.lte=function(e){return this.cmp(e)<=0},m.prototype.eqn=function(e){return 0===this.cmpn(e)},m.prototype.eq=function(e){return 0===this.cmp(e)},m.red=function(e){return new M(e)},m.prototype.toRed=function(e){return y(!this.red,"Already a number in reduction context"),y(0===this.negative,"red works only with positives"),e.convertTo(this)._forceRed(e)},m.prototype.fromRed=function(){return y(this.red,"fromRed works only with numbers in reduction context"),this.red.convertFrom(this)},m.prototype._forceRed=function(e){return this.red=e,this},m.prototype.forceRed=function(e){return y(!this.red,"Already a number in reduction context"),this._forceRed(e)},m.prototype.redAdd=function(e){return y(this.red,"redAdd works only with red numbers"),this.red.add(this,e)},m.prototype.redIAdd=function(e){return y(this.red,"redIAdd works only with red numbers"),this.red.iadd(this,e)},m.prototype.redSub=function(e){return y(this.red,"redSub works only with red numbers"),this.red.sub(this,e)},m.prototype.redISub=function(e){return y(this.red,"redISub works only with red numbers"),this.red.isub(this,e)},m.prototype.redShl=function(e){return y(this.red,"redShl works only with red numbers"),this.red.shl(this,e)},m.prototype.redMul=function(e){return y(this.red,"redMul works only with red numbers"),this.red._verify2(this,e),this.red.mul(this,e)},m.prototype.redIMul=function(e){return y(this.red,"redMul works only with red numbers"),this.red._verify2(this,e),this.red.imul(this,e)},m.prototype.redSqr=function(){return y(this.red,"redSqr works only with red numbers"),this.red._verify1(this),this.red.sqr(this)},m.prototype.redISqr=function(){return y(this.red,"redISqr works only with red numbers"),this.red._verify1(this),this.red.isqr(this)},m.prototype.redSqrt=function(){return y(this.red,"redSqrt works only with red numbers"),this.red._verify1(this),this.red.sqrt(this)},m.prototype.redInvm=function(){return y(this.red,"redInvm works only with red numbers"),this.red._verify1(this),this.red.invm(this)},m.prototype.redNeg=function(){return y(this.red,"redNeg works only with red numbers"),this.red._verify1(this),this.red.neg(this)},m.prototype.redPow=function(e){return y(this.red&&!e.red,"redPow(normalNum)"),this.red._verify1(this),this.red.pow(this,e)};var h={k256:null,p224:null,p192:null,p25519:null};function g(e,t){this.name=e,this.p=new m(t,16),this.n=this.p.bitLength(),this.k=new m(1).iushln(this.n).isub(this.p),this.tmp=this._tmp()}function v(){g.call(this,"k256","ffffffff ffffffff ffffffff ffffffff ffffffff ffffffff fffffffe fffffc2f")}function b(){g.call(this,"p224","ffffffff ffffffff ffffffff ffffffff 00000000 00000000 00000001")}function w(){g.call(this,"p192","ffffffff ffffffff ffffffff fffffffe ffffffff ffffffff")}function _(){g.call(this,"25519","7fffffffffffffff ffffffffffffffff ffffffffffffffff ffffffffffffffed")}function M(e){var t;"string"==typeof e?(t=m._prime(e),this.m=t.p,this.prime=t):(y(e.gtn(1),"modulus must be greater than 1"),this.m=e,this.prime=null)}function A(e){M.call(this,e),this.shift=this.m.bitLength(),this.shift%26!=0&&(this.shift+=26-this.shift%26),this.r=new m(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)}g.prototype._tmp=function(){var e=new m(null);return e.words=new Array(Math.ceil(this.n/13)),e},g.prototype.ireduce=function(e){for(var t,r=e;this.split(r,this.tmp),(t=(r=(r=this.imulK(r)).iadd(this.tmp)).bitLength())>this.n;);e=t<this.n?-1:r.ucmp(this.p);return 0===e?(r.words[0]=0,r.length=1):0<e?r.isub(this.p):void 0!==r.strip?r.strip():r._strip(),r},g.prototype.split=function(e,t){e.iushrn(this.n,0,t)},g.prototype.imulK=function(e){return e.imul(this.k)},r(v,g),v.prototype.split=function(e,t){for(var r=Math.min(e.length,9),n=0;n<r;n++)t.words[n]=e.words[n];if(t.length=r,e.length<=9)return e.words[0]=0,void(e.length=1);var i=e.words[9];for(t.words[t.length++]=4194303&i,n=10;n<e.length;n++){var o=0|e.words[n];e.words[n-10]=(4194303&o)<<4|i>>>22,i=o}0===(e.words[n-10]=i>>>=22)&&10<e.length?e.length-=10:e.length-=9},v.prototype.imulK=function(e){e.words[e.length]=0,e.words[e.length+1]=0,e.length+=2;for(var t=0,r=0;r<e.length;r++){var n=0|e.words[r];t+=977*n,e.words[r]=67108863&t,t=64*n+(t/67108864|0)}return 0===e.words[e.length-1]&&(e.length--,0===e.words[e.length-1]&&e.length--),e},r(b,g),r(w,g),r(_,g),_.prototype.imulK=function(e){for(var t=0,r=0;r<e.length;r++){var n=19*(0|e.words[r])+t,i=67108863&n;n>>>=26,e.words[r]=i,t=n}return 0!==t&&(e.words[e.length++]=t),e},m._prime=function(e){if(h[e])return h[e];var t;if("k256"===e)t=new v;else if("p224"===e)t=new b;else if("p192"===e)t=new w;else{if("p25519"!==e)throw new Error("Unknown prime "+e);t=new _}return h[e]=t},M.prototype._verify1=function(e){y(0===e.negative,"red works only with positives"),y(e.red,"red works only with red numbers")},M.prototype._verify2=function(e,t){y(0==(e.negative|t.negative),"red works only with positives"),y(e.red&&e.red===t.red,"red works only with red numbers")},M.prototype.imod=function(e){return(this.prime?this.prime.ireduce(e):e.umod(this.m))._forceRed(this)},M.prototype.neg=function(e){return e.isZero()?e.clone():this.m.sub(e)._forceRed(this)},M.prototype.add=function(e,t){this._verify2(e,t);t=e.add(t);return 0<=t.cmp(this.m)&&t.isub(this.m),t._forceRed(this)},M.prototype.iadd=function(e,t){this._verify2(e,t);t=e.iadd(t);return 0<=t.cmp(this.m)&&t.isub(this.m),t},M.prototype.sub=function(e,t){this._verify2(e,t);t=e.sub(t);return t.cmpn(0)<0&&t.iadd(this.m),t._forceRed(this)},M.prototype.isub=function(e,t){this._verify2(e,t);t=e.isub(t);return t.cmpn(0)<0&&t.iadd(this.m),t},M.prototype.shl=function(e,t){return this._verify1(e),this.imod(e.ushln(t))},M.prototype.imul=function(e,t){return this._verify2(e,t),this.imod(e.imul(t))},M.prototype.mul=function(e,t){return this._verify2(e,t),this.imod(e.mul(t))},M.prototype.isqr=function(e){return this.imul(e,e.clone())},M.prototype.sqr=function(e){return this.mul(e,e)},M.prototype.sqrt=function(e){if(e.isZero())return e.clone();var t=this.m.andln(3);if(y(t%2==1),3===t){t=this.m.add(new m(1)).iushrn(2);return this.pow(e,t)}for(var r=this.m.subn(1),n=0;!r.isZero()&&0===r.andln(1);)n++,r.iushrn(1);y(!r.isZero());for(var i=new m(1).toRed(this),o=i.redNeg(),s=this.m.subn(1).iushrn(1),a=new m(2*(a=this.m.bitLength())*a).toRed(this);0!==this.pow(a,s).cmp(o);)a.redIAdd(o);for(var u=this.pow(a,r),l=this.pow(e,r.addn(1).iushrn(1)),h=this.pow(e,r),f=n;0!==h.cmp(i);){for(var c=h,d=0;0!==c.cmp(i);d++)c=c.redSqr();y(d<f);var p=this.pow(u,new m(1).iushln(f-d-1)),l=l.redMul(p),u=p.redSqr(),h=h.redMul(u),f=d}return l},M.prototype.invm=function(e){e=e._invmp(this.m);return 0!==e.negative?(e.negative=0,this.imod(e).redNeg()):this.imod(e)},M.prototype.pow=function(e,t){if(t.isZero())return new m(1).toRed(this);if(0===t.cmpn(1))return e.clone();var r=new Array(16);r[0]=new m(1).toRed(this),r[1]=e;for(var n=2;n<r.length;n++)r[n]=this.mul(r[n-1],e);var i=r[0],o=0,s=0,a=t.bitLength()%26;for(0===a&&(a=26),n=t.length-1;0<=n;n--){for(var u=t.words[n],l=a-1;0<=l;l--){var h=u>>l&1;i!==r[0]&&(i=this.sqr(i)),0!=h||0!==o?(o<<=1,o|=h,(4===++s||0===n&&0===l)&&(i=this.mul(i,r[o]),o=s=0)):s=0}a=26}return i},M.prototype.convertTo=function(e){var t=e.umod(this.m);return t===e?t.clone():t},M.prototype.convertFrom=function(e){e=e.clone();return e.red=null,e},m.mont=function(e){return new A(e)},r(A,M),A.prototype.convertTo=function(e){return this.imod(e.ushln(this.shift))},A.prototype.convertFrom=function(e){e=this.imod(e.mul(this.rinv));return e.red=null,e},A.prototype.imul=function(e,t){if(e.isZero()||t.isZero())return e.words[0]=0,e.length=1,e;e=e.imul(t),t=e.maskn(this.shift).mul(this.minv).imaskn(this.shift).mul(this.m),e=e.isub(t).iushrn(this.shift),t=e;return 0<=e.cmp(this.m)?t=e.isub(this.m):e.cmpn(0)<0&&(t=e.iadd(this.m)),t._forceRed(this)},A.prototype.mul=function(e,t){if(e.isZero()||t.isZero())return new m(0)._forceRed(this);e=e.mul(t),t=e.maskn(this.shift).mul(this.minv).imaskn(this.shift).mul(this.m),e=e.isub(t).iushrn(this.shift),t=e;return 0<=e.cmp(this.m)?t=e.isub(this.m):e.cmpn(0)<0&&(t=e.iadd(this.m)),t._forceRed(this)},A.prototype.invm=function(e){return this.imod(e._invmp(this.m).mul(this.r2))._forceRed(this)}}(void 0===e||e,this)},{buffer:11}],10:[function(e,r,t){!function(t){!function(){r.exports=function(e){e=new Uint8Array(e);return(t.crypto||t.msCrypto).getRandomValues(e),e}}.call(this)}.call(this,"undefined"!=typeof global?global:"undefined"!=typeof self?self:"undefined"!=typeof window?window:{})},{}],11:[function(e,t,r){},{}],12:[function(e,t,r){"use strict";r.version=e("../package.json").version,r.utils=e("./elliptic/utils"),r.rand=e("brorand"),r.curve=e("./elliptic/curve"),r.curves=e("./elliptic/curves"),r.ec=e("./elliptic/ec"),r.eddsa=e("./elliptic/eddsa")},{"../package.json":25,"./elliptic/curve":15,"./elliptic/curves":18,"./elliptic/ec":19,"./elliptic/eddsa":22,"./elliptic/utils":24,brorand:10}],13:[function(e,t,r){"use strict";var n=e("bn.js"),i=e("../utils"),S=i.getNAF,k=i.getJSF,f=i.assert;function o(e,t){this.type=e,this.p=new n(t.p,16),this.red=t.prime?n.red(t.prime):n.mont(this.p),this.zero=new n(0).toRed(this.red),this.one=new n(1).toRed(this.red),this.two=new n(2).toRed(this.red),this.n=t.n&&new n(t.n,16),this.g=t.g&&this.pointFromJSON(t.g,t.gRed),this._wnafT1=new Array(4),this._wnafT2=new Array(4),this._wnafT3=new Array(4),this._wnafT4=new Array(4),this._bitLength=this.n?this.n.bitLength():0;t=this.n&&this.p.div(this.n);!t||0<t.cmpn(100)?this.redN=null:(this._maxwellTrick=!0,this.redN=this.n.toRed(this.red))}function s(e,t){this.curve=e,this.type=t,this.precomputed=null}(t.exports=o).prototype.point=function(){throw new Error("Not implemented")},o.prototype.validate=function(){throw new Error("Not implemented")},o.prototype._fixedNafMul=function(e,t){f(e.precomputed);var r=e._getDoubles(),n=S(t,1,this._bitLength),t=(1<<r.step+1)-(r.step%2==0?2:1);t/=3;for(var i=[],o=0;o<n.length;o+=r.step){for(var s=0,a=o+r.step-1;o<=a;a--)s=(s<<1)+n[a];i.push(s)}for(var u=this.jpoint(null,null,null),l=this.jpoint(null,null,null),h=t;0<h;h--){for(o=0;o<i.length;o++)(s=i[o])===h?l=l.mixedAdd(r.points[o]):s===-h&&(l=l.mixedAdd(r.points[o].neg()));u=u.add(l)}return u.toP()},o.prototype._wnafMul=function(e,t){for(var r=e._getNAFPoints(4),n=r.wnd,i=r.points,o=S(t,n,this._bitLength),s=this.jpoint(null,null,null),a=o.length-1;0<=a;a--){for(var u=0;0<=a&&0===o[a];a--)u++;if(0<=a&&u++,s=s.dblp(u),a<0)break;var l=o[a];f(0!==l),s="affine"===e.type?0<l?s.mixedAdd(i[l-1>>1]):s.mixedAdd(i[-l-1>>1].neg()):0<l?s.add(i[l-1>>1]):s.add(i[-l-1>>1].neg())}return"affine"===e.type?s.toP():s},o.prototype._wnafMulAdd=function(e,t,r,n,i){for(var o=this._wnafT1,s=this._wnafT2,a=this._wnafT3,u=0,l=0;l<n;l++){var h,f=(h=t[l])._getNAFPoints(e);o[l]=f.wnd,s[l]=f.points}for(l=n-1;1<=l;l-=2){var c=l-1,d=l;if(1===o[c]&&1===o[d]){var p=[t[c],null,null,t[d]];0===t[c].y.cmp(t[d].y)?(p[1]=t[c].add(t[d]),p[2]=t[c].toJ().mixedAdd(t[d].neg())):0===t[c].y.cmp(t[d].y.redNeg())?(p[1]=t[c].toJ().mixedAdd(t[d]),p[2]=t[c].add(t[d].neg())):(p[1]=t[c].toJ().mixedAdd(t[d]),p[2]=t[c].toJ().mixedAdd(t[d].neg()));var y=[-3,-1,-5,-7,0,7,5,1,3],m=k(r[c],r[d]),u=Math.max(m[0].length,u);for(a[c]=new Array(u),a[d]=new Array(u),A=0;A<u;A++){var g=0|m[0][A],v=0|m[1][A];a[c][A]=y[3*(1+g)+(1+v)],a[d][A]=0,s[c]=p}}else a[c]=S(r[c],o[c],this._bitLength),a[d]=S(r[d],o[d],this._bitLength),u=Math.max(a[c].length,u),u=Math.max(a[d].length,u)}var b=this.jpoint(null,null,null),w=this._wnafT4;for(l=u;0<=l;l--){for(var _=0;0<=l;){for(var M=!0,A=0;A<n;A++)w[A]=0|a[A][l],0!==w[A]&&(M=!1);if(!M)break;_++,l--}if(0<=l&&_++,b=b.dblp(_),l<0)break;for(A=0;A<n;A++){var E=w[A];0!==E&&(0<E?h=s[A][E-1>>1]:E<0&&(h=s[A][-E-1>>1].neg()),b="affine"===h.type?b.mixedAdd(h):b.add(h))}}for(l=0;l<n;l++)s[l]=null;return i?b:b.toP()},(o.BasePoint=s).prototype.eq=function(){throw new Error("Not implemented")},s.prototype.validate=function(){return this.curve.validate(this)},o.prototype.decodePoint=function(e,t){e=i.toArray(e,t);t=this.p.byteLength();if((4===e[0]||6===e[0]||7===e[0])&&e.length-1==2*t)return 6===e[0]?f(e[e.length-1]%2==0):7===e[0]&&f(e[e.length-1]%2==1),this.point(e.slice(1,1+t),e.slice(1+t,1+2*t));if((2===e[0]||3===e[0])&&e.length-1===t)return this.pointFromX(e.slice(1,1+t),3===e[0]);throw new Error("Unknown point format")},s.prototype.encodeCompressed=function(e){return this.encode(e,!0)},s.prototype._encode=function(e){var t=this.curve.p.byteLength(),r=this.getX().toArray("be",t);return e?[this.getY().isEven()?2:3].concat(r):[4].concat(r,this.getY().toArray("be",t))},s.prototype.encode=function(e,t){return i.encode(this._encode(t),e)},s.prototype.precompute=function(e){if(this.precomputed)return this;var t={doubles:null,naf:null,beta:null};return t.naf=this._getNAFPoints(8),t.doubles=this._getDoubles(4,e),t.beta=this._getBeta(),this.precomputed=t,this},s.prototype._hasDoubles=function(e){if(!this.precomputed)return!1;var t=this.precomputed.doubles;return!!t&&t.points.length>=Math.ceil((e.bitLength()+1)/t.step)},s.prototype._getDoubles=function(e,t){if(this.precomputed&&this.precomputed.doubles)return this.precomputed.doubles;for(var r=[this],n=this,i=0;i<t;i+=e){for(var o=0;o<e;o++)n=n.dbl();r.push(n)}return{step:e,points:r}},s.prototype._getNAFPoints=function(e){if(this.precomputed&&this.precomputed.naf)return this.precomputed.naf;for(var t=[this],r=(1<<e)-1,n=1==r?null:this.dbl(),i=1;i<r;i++)t[i]=t[i-1].add(n);return{wnd:e,points:t}},s.prototype._getBeta=function(){return null},s.prototype.dblp=function(e){for(var t=this,r=0;r<e;r++)t=t.dbl();return t}},{"../utils":24,"bn.js":9}],14:[function(e,t,r){t.exports={}},{}],15:[function(e,t,r){"use strict";r.base=e("./base"),r.short=e("./short"),r.mont=e("./mont"),r.edwards=e("./edwards")},{"./base":13,"./edwards":14,"./mont":16,"./short":17}],16:[function(e,t,r){arguments[4][14][0].apply(r,arguments)},{dup:14}],17:[function(e,t,r){"use strict";var n=e("../utils"),b=e("bn.js"),i=e("inherits"),o=e("./base"),s=n.assert;function a(e){o.call(this,"short",e),this.a=new b(e.a,16).toRed(this.red),this.b=new b(e.b,16).toRed(this.red),this.tinv=this.two.redInvm(),this.zeroA=0===this.a.fromRed().cmpn(0),this.threeA=0===this.a.fromRed().sub(this.p).cmpn(-3),this.endo=this._getEndomorphism(e),this._endoWnafT1=new Array(4),this._endoWnafT2=new Array(4)}function u(e,t,r,n){o.BasePoint.call(this,e,"affine"),null===t&&null===r?(this.x=null,this.y=null,this.inf=!0):(this.x=new b(t,16),this.y=new b(r,16),n&&(this.x.forceRed(this.curve.red),this.y.forceRed(this.curve.red)),this.x.red||(this.x=this.x.toRed(this.curve.red)),this.y.red||(this.y=this.y.toRed(this.curve.red)),this.inf=!1)}function l(e,t,r,n){o.BasePoint.call(this,e,"jacobian"),null===t&&null===r&&null===n?(this.x=this.curve.one,this.y=this.curve.one,this.z=new b(0)):(this.x=new b(t,16),this.y=new b(r,16),this.z=new b(n,16)),this.x.red||(this.x=this.x.toRed(this.curve.red)),this.y.red||(this.y=this.y.toRed(this.curve.red)),this.z.red||(this.z=this.z.toRed(this.curve.red)),this.zOne=this.z===this.curve.one}i(a,o),(t.exports=a).prototype._getEndomorphism=function(e){var t,r,n;if(this.zeroA&&this.g&&this.n&&1===this.p.modn(3))return r=(e.beta?new b(e.beta,16):r=(n=this._getEndoRoots(this.p))[0].cmp(n[1])<0?n[0]:n[1]).toRed(this.red),e.lambda?t=new b(e.lambda,16):(n=this._getEndoRoots(this.n),0===this.g.mul(n[0]).x.cmp(this.g.x.redMul(r))?t=n[0]:(t=n[1],s(0===this.g.mul(t).x.cmp(this.g.x.redMul(r))))),{beta:r,lambda:t,basis:e.basis?e.basis.map(function(e){return{a:new b(e.a,16),b:new b(e.b,16)}}):this._getEndoBasis(t)}},a.prototype._getEndoRoots=function(e){var t=e===this.p?this.red:b.mont(e),r=new b(2).toRed(t).redInvm(),e=r.redNeg(),r=new b(3).toRed(t).redNeg().redSqrt().redMul(r);return[e.redAdd(r).fromRed(),e.redSub(r).fromRed()]},a.prototype._getEndoBasis=function(e){for(var t,r,n,i,o,s=this.n.ushrn(Math.floor(this.n.bitLength()/2)),a=e,u=this.n.clone(),l=new b(1),h=new b(0),f=new b(0),c=new b(1),d=0;0!==a.cmpn(0);){var p=u.div(a),y=u.sub(p.mul(a)),m=f.sub(p.mul(l)),p=c.sub(p.mul(h));if(!n&&y.cmp(s)<0)t=o.neg(),r=l,n=y.neg(),i=m;else if(n&&2==++d)break;u=a,a=o=y,f=l,l=m,c=h,h=p}var g=y.neg(),v=m,e=n.sqr().add(i.sqr());return 0<=g.sqr().add(v.sqr()).cmp(e)&&(g=t,v=r),n.negative&&(n=n.neg(),i=i.neg()),g.negative&&(g=g.neg(),v=v.neg()),[{a:n,b:i},{a:g,b:v}]},a.prototype._endoSplit=function(e){var t=this.endo.basis,r=t[0],n=t[1],i=n.b.mul(e).divRound(this.n),o=r.b.neg().mul(e).divRound(this.n),s=i.mul(r.a),t=o.mul(n.a),r=i.mul(r.b),n=o.mul(n.b);return{k1:e.sub(s).sub(t),k2:r.add(n).neg()}},a.prototype.pointFromX=function(e,t){var r=(e=!(e=new b(e,16)).red?e.toRed(this.red):e).redSqr().redMul(e).redIAdd(e.redMul(this.a)).redIAdd(this.b),n=r.redSqrt();if(0!==n.redSqr().redSub(r).cmp(this.zero))throw new Error("invalid point");r=n.fromRed().isOdd();return(t&&!r||!t&&r)&&(n=n.redNeg()),this.point(e,n)},a.prototype.validate=function(e){if(e.inf)return!0;var t=e.x,r=e.y,e=this.a.redMul(t),e=t.redSqr().redMul(t).redIAdd(e).redIAdd(this.b);return 0===r.redSqr().redISub(e).cmpn(0)},a.prototype._endoWnafMulAdd=function(e,t,r){for(var n=this._endoWnafT1,i=this._endoWnafT2,o=0;o<e.length;o++){var s=this._endoSplit(t[o]),a=e[o],u=a._getBeta();s.k1.negative&&(s.k1.ineg(),a=a.neg(!0)),s.k2.negative&&(s.k2.ineg(),u=u.neg(!0)),n[2*o]=a,n[2*o+1]=u,i[2*o]=s.k1,i[2*o+1]=s.k2}for(var r=this._wnafMulAdd(1,n,i,2*o,r),l=0;l<2*o;l++)n[l]=null,i[l]=null;return r},i(u,o.BasePoint),a.prototype.point=function(e,t,r){return new u(this,e,t,r)},a.prototype.pointFromJSON=function(e,t){return u.fromJSON(this,e,t)},u.prototype._getBeta=function(){if(this.curve.endo){var e=this.precomputed;if(e&&e.beta)return e.beta;var t,r,n=this.curve.point(this.x.redMul(this.curve.endo.beta),this.y);return e&&(t=this.curve,r=function(e){return t.point(e.x.redMul(t.endo.beta),e.y)},(e.beta=n).precomputed={beta:null,naf:e.naf&&{wnd:e.naf.wnd,points:e.naf.points.map(r)},doubles:e.doubles&&{step:e.doubles.step,points:e.doubles.points.map(r)}}),n}},u.prototype.toJSON=function(){return this.precomputed?[this.x,this.y,this.precomputed&&{doubles:this.precomputed.doubles&&{step:this.precomputed.doubles.step,points:this.precomputed.doubles.points.slice(1)},naf:this.precomputed.naf&&{wnd:this.precomputed.naf.wnd,points:this.precomputed.naf.points.slice(1)}}]:[this.x,this.y]},u.fromJSON=function(t,e,r){"string"==typeof e&&(e=JSON.parse(e));var n=t.point(e[0],e[1],r);if(!e[2])return n;function i(e){return t.point(e[0],e[1],r)}e=e[2];return n.precomputed={beta:null,doubles:e.doubles&&{step:e.doubles.step,points:[n].concat(e.doubles.points.map(i))},naf:e.naf&&{wnd:e.naf.wnd,points:[n].concat(e.naf.points.map(i))}},n},u.prototype.inspect=function(){return this.isInfinity()?"<EC Point Infinity>":"<EC Point x: "+this.x.fromRed().toString(16,2)+" y: "+this.y.fromRed().toString(16,2)+">"},u.prototype.isInfinity=function(){return this.inf},u.prototype.add=function(e){if(this.inf)return e;if(e.inf)return this;if(this.eq(e))return this.dbl();if(this.neg().eq(e))return this.curve.point(null,null);if(0===this.x.cmp(e.x))return this.curve.point(null,null);var t=this.y.redSub(e.y),e=(t=0!==t.cmpn(0)?t.redMul(this.x.redSub(e.x).redInvm()):t).redSqr().redISub(this.x).redISub(e.x),t=t.redMul(this.x.redSub(e)).redISub(this.y);return this.curve.point(e,t)},u.prototype.dbl=function(){if(this.inf)return this;var e=this.y.redAdd(this.y);if(0===e.cmpn(0))return this.curve.point(null,null);var t=this.curve.a,r=this.x.redSqr(),e=e.redInvm(),t=r.redAdd(r).redIAdd(r).redIAdd(t).redMul(e),e=t.redSqr().redISub(this.x.redAdd(this.x)),t=t.redMul(this.x.redSub(e)).redISub(this.y);return this.curve.point(e,t)},u.prototype.getX=function(){return this.x.fromRed()},u.prototype.getY=function(){return this.y.fromRed()},u.prototype.mul=function(e){return e=new b(e,16),this.isInfinity()?this:this._hasDoubles(e)?this.curve._fixedNafMul(this,e):this.curve.endo?this.curve._endoWnafMulAdd([this],[e]):this.curve._wnafMul(this,e)},u.prototype.mulAdd=function(e,t,r){t=[this,t],r=[e,r];return this.curve.endo?this.curve._endoWnafMulAdd(t,r):this.curve._wnafMulAdd(1,t,r,2)},u.prototype.jmulAdd=function(e,t,r){t=[this,t],r=[e,r];return this.curve.endo?this.curve._endoWnafMulAdd(t,r,!0):this.curve._wnafMulAdd(1,t,r,2,!0)},u.prototype.eq=function(e){return this===e||this.inf===e.inf&&(this.inf||0===this.x.cmp(e.x)&&0===this.y.cmp(e.y))},u.prototype.neg=function(e){if(this.inf)return this;var t,r=this.curve.point(this.x,this.y.redNeg());return e&&this.precomputed&&(t=this.precomputed,e=function(e){return e.neg()},r.precomputed={naf:t.naf&&{wnd:t.naf.wnd,points:t.naf.points.map(e)},doubles:t.doubles&&{step:t.doubles.step,points:t.doubles.points.map(e)}}),r},u.prototype.toJ=function(){return this.inf?this.curve.jpoint(null,null,null):this.curve.jpoint(this.x,this.y,this.curve.one)},i(l,o.BasePoint),a.prototype.jpoint=function(e,t,r){return new l(this,e,t,r)},l.prototype.toP=function(){if(this.isInfinity())return this.curve.point(null,null);var e=this.z.redInvm(),t=e.redSqr(),r=this.x.redMul(t),e=this.y.redMul(t).redMul(e);return this.curve.point(r,e)},l.prototype.neg=function(){return this.curve.jpoint(this.x,this.y.redNeg(),this.z)},l.prototype.add=function(e){if(this.isInfinity())return e;if(e.isInfinity())return this;var t=e.z.redSqr(),r=this.z.redSqr(),n=this.x.redMul(t),i=e.x.redMul(r),o=this.y.redMul(t.redMul(e.z)),s=e.y.redMul(r.redMul(this.z)),t=n.redSub(i),r=o.redSub(s);if(0===t.cmpn(0))return 0!==r.cmpn(0)?this.curve.jpoint(null,null,null):this.dbl();i=t.redSqr(),s=i.redMul(t),n=n.redMul(i),i=r.redSqr().redIAdd(s).redISub(n).redISub(n),s=r.redMul(n.redISub(i)).redISub(o.redMul(s)),t=this.z.redMul(e.z).redMul(t);return this.curve.jpoint(i,s,t)},l.prototype.mixedAdd=function(e){if(this.isInfinity())return e.toJ();if(e.isInfinity())return this;var t=this.z.redSqr(),r=this.x,n=e.x.redMul(t),i=this.y,o=e.y.redMul(t).redMul(this.z),e=r.redSub(n),t=i.redSub(o);if(0===e.cmpn(0))return 0!==t.cmpn(0)?this.curve.jpoint(null,null,null):this.dbl();n=e.redSqr(),o=n.redMul(e),r=r.redMul(n),n=t.redSqr().redIAdd(o).redISub(r).redISub(r),o=t.redMul(r.redISub(n)).redISub(i.redMul(o)),e=this.z.redMul(e);return this.curve.jpoint(n,o,e)},l.prototype.dblp=function(e){if(0===e)return this;if(this.isInfinity())return this;if(!e)return this.dbl();if(this.curve.zeroA||this.curve.threeA){for(var t=this,r=0;r<e;r++)t=t.dbl();return t}var n=this.curve.a,i=this.curve.tinv,o=this.x,s=this.y,a=this.z,u=a.redSqr().redSqr(),l=s.redAdd(s);for(r=0;r<e;r++){var h=o.redSqr(),f=l.redSqr(),c=f.redSqr(),d=h.redAdd(h).redIAdd(h).redIAdd(n.redMul(u)),h=o.redMul(f),f=d.redSqr().redISub(h.redAdd(h)),h=h.redISub(f),d=(d=d.redMul(h)).redIAdd(d).redISub(c),h=l.redMul(a);r+1<e&&(u=u.redMul(c)),o=f,a=h,l=d}return this.curve.jpoint(o,l.redMul(i),a)},l.prototype.dbl=function(){return this.isInfinity()?this:this.curve.zeroA?this._zeroDbl():this.curve.threeA?this._threeDbl():this._dbl()},l.prototype._zeroDbl=function(){var e,t,r,n,i,o=this.zOne?(r=this.x.redSqr(),e=(n=this.y.redSqr()).redSqr(),i=(i=this.x.redAdd(n).redSqr().redISub(r).redISub(e)).redIAdd(i),n=(t=r.redAdd(r).redIAdd(r)).redSqr().redISub(i).redISub(i),r=(r=(r=e.redIAdd(e)).redIAdd(r)).redIAdd(r),t=t.redMul(i.redISub(e=n)).redISub(r),this.y.redAdd(this.y)):(i=this.x.redSqr(),o=(n=this.y.redSqr()).redSqr(),r=(r=this.x.redAdd(n).redSqr().redISub(i).redISub(o)).redIAdd(r),i=(n=i.redAdd(i).redIAdd(i)).redSqr(),o=(o=(o=o.redIAdd(o)).redIAdd(o)).redIAdd(o),e=i.redISub(r).redISub(r),t=n.redMul(r.redISub(e)).redISub(o),(o=this.y.redMul(this.z)).redIAdd(o));return this.curve.jpoint(e,t,o)},l.prototype._threeDbl=function(){var e,t,r,n,i,o,s,a;return this.zOne?(s=this.x.redSqr(),r=(e=this.y.redSqr()).redSqr(),o=(o=this.x.redAdd(e).redSqr().redISub(s).redISub(r)).redIAdd(o),t=n=(a=s.redAdd(s).redIAdd(s).redIAdd(this.curve.a)).redSqr().redISub(o).redISub(o),i=(i=(i=r.redIAdd(r)).redIAdd(i)).redIAdd(i),e=a.redMul(o.redISub(n)).redISub(i),s=this.y.redAdd(this.y)):(r=this.z.redSqr(),a=this.y.redSqr(),o=this.x.redMul(a),n=(n=this.x.redSub(r).redMul(this.x.redAdd(r))).redAdd(n).redIAdd(n),o=(i=(i=o.redIAdd(o)).redIAdd(i)).redAdd(i),t=n.redSqr().redISub(o),s=this.y.redAdd(this.z).redSqr().redISub(a).redISub(r),a=(a=(a=(a=a.redSqr()).redIAdd(a)).redIAdd(a)).redIAdd(a),e=n.redMul(i.redISub(t)).redISub(a)),this.curve.jpoint(t,e,s)},l.prototype._dbl=function(){var e=this.curve.a,t=this.x,r=this.y,n=this.z,i=n.redSqr().redSqr(),o=t.redSqr(),s=r.redSqr(),e=o.redAdd(o).redIAdd(o).redIAdd(e.redMul(i)),i=t.redAdd(t),t=(i=i.redIAdd(i)).redMul(s),i=e.redSqr().redISub(t.redAdd(t)),t=t.redISub(i),s=s.redSqr();s=(s=(s=s.redIAdd(s)).redIAdd(s)).redIAdd(s);s=e.redMul(t).redISub(s),n=r.redAdd(r).redMul(n);return this.curve.jpoint(i,s,n)},l.prototype.trpl=function(){if(!this.curve.zeroA)return this.dbl().add(this);var e=this.x.redSqr(),t=this.y.redSqr(),r=this.z.redSqr(),n=t.redSqr(),i=e.redAdd(e).redIAdd(e),o=i.redSqr(),s=this.x.redAdd(t).redSqr().redISub(e).redISub(n),e=(s=(s=(s=s.redIAdd(s)).redAdd(s).redIAdd(s)).redISub(o)).redSqr(),n=n.redIAdd(n);n=(n=(n=n.redIAdd(n)).redIAdd(n)).redIAdd(n);o=i.redIAdd(s).redSqr().redISub(o).redISub(e).redISub(n),t=t.redMul(o);t=(t=t.redIAdd(t)).redIAdd(t);t=this.x.redMul(e).redISub(t);t=(t=t.redIAdd(t)).redIAdd(t);o=this.y.redMul(o.redMul(n.redISub(o)).redISub(s.redMul(e)));o=(o=(o=o.redIAdd(o)).redIAdd(o)).redIAdd(o);e=this.z.redAdd(s).redSqr().redISub(r).redISub(e);return this.curve.jpoint(t,o,e)},l.prototype.mul=function(e,t){return e=new b(e,t),this.curve._wnafMul(this,e)},l.prototype.eq=function(e){if("affine"===e.type)return this.eq(e.toJ());if(this===e)return!0;var t=this.z.redSqr(),r=e.z.redSqr();if(0!==this.x.redMul(r).redISub(e.x.redMul(t)).cmpn(0))return!1;t=t.redMul(this.z),r=r.redMul(e.z);return 0===this.y.redMul(r).redISub(e.y.redMul(t)).cmpn(0)},l.prototype.eqXToP=function(e){var t=this.z.redSqr(),r=e.toRed(this.curve.red).redMul(t);if(0===this.x.cmp(r))return!0;for(var n=e.clone(),i=this.curve.redN.redMul(t);;){if(n.iadd(this.curve.n),0<=n.cmp(this.curve.p))return!1;if(r.redIAdd(i),0===this.x.cmp(r))return!0}},l.prototype.inspect=function(){return this.isInfinity()?"<EC JPoint Infinity>":"<EC JPoint x: "+this.x.toString(16,2)+" y: "+this.y.toString(16,2)+" z: "+this.z.toString(16,2)+">"},l.prototype.isInfinity=function(){return 0===this.z.cmpn(0)}},{"../utils":24,"./base":13,"bn.js":9,inherits:39}],18:[function(e,t,r){"use strict";var n,i=r,r=e("hash.js"),o=e("./curve"),s=e("./utils").assert;function a(e){"short"===e.type?this.curve=new o.short(e):"edwards"===e.type?this.curve=new o.edwards(e):this.curve=new o.mont(e),this.g=this.curve.g,this.n=this.curve.n,this.hash=e.hash,s(this.g.validate(),"Invalid curve"),s(this.g.mul(this.n).isInfinity(),"Invalid curve, G*N != O")}function u(t,r){Object.defineProperty(i,t,{configurable:!0,enumerable:!0,get:function(){var e=new a(r);return Object.defineProperty(i,t,{configurable:!0,enumerable:!0,value:e}),e}})}i.PresetCurve=a,u("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:r.sha256,gRed:!1,g:["188da80e b03090f6 7cbf20eb 43a18800 f4ff0afd 82ff1012","07192b95 ffc8da78 631011ed 6b24cdd5 73f977a1 1e794811"]}),u("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:r.sha256,gRed:!1,g:["b70e0cbd 6bb4bf7f 321390b9 4a03c1d3 56c21122 343280d6 115c1d21","bd376388 b5f723fb 4c22dfe6 cd4375a0 5a074764 44d58199 85007e34"]}),u("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:r.sha256,gRed:!1,g:["6b17d1f2 e12c4247 f8bce6e5 63a440f2 77037d81 2deb33a0 f4a13945 d898c296","4fe342e2 fe1a7f9b 8ee7eb4a 7c0f9e16 2bce3357 6b315ece cbb64068 37bf51f5"]}),u("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:r.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"]}),u("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:r.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"]}),u("curve25519",{type:"mont",prime:"p25519",p:"7fffffffffffffff ffffffffffffffff ffffffffffffffff ffffffffffffffed",a:"76d06",b:"1",n:"1000000000000000 0000000000000000 14def9dea2f79cd6 5812631a5cf5d3ed",hash:r.sha256,gRed:!1,g:["9"]}),u("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:r.sha256,gRed:!1,g:["216936d3cd6e53fec0a4e231fdd6dc5c692cc7609525a7b2c9562d608f25d51a","6666666666666666666666666666666666666666666666666666666666666658"]});try{n=e("./precomputed/secp256k1")}catch(e){n=void 0}u("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:r.sha256,beta:"7ae96a2b657c07106e64479eac3434e99cf0497512f58995c1396c28719501ee",lambda:"5363ad4cc05c30e0a5261c028812645a122e22ea20816678df02967c1b23bd72",basis:[{a:"3086d221a7d46bcde86c90e49284eb15",b:"-e4437ed6010e88286f547fa90abfe4c3"},{a:"114ca50f7a8e2f3f657c1108d9d44cfd8",b:"3086d221a7d46bcde86c90e49284eb15"}],gRed:!1,g:["79be667ef9dcbbac55a06295ce870b07029bfcdb2dce28d959f2815b16f81798","483ada7726a3c4655da4fbfc0e1108a8fd17b448a68554199c47d08ffb10d4b8",n]})},{"./curve":15,"./precomputed/secp256k1":23,"./utils":24,"hash.js":26}],19:[function(e,t,r){"use strict";var c=e("bn.js"),d=e("hmac-drbg"),n=e("../utils"),i=e("../curves"),o=e("brorand"),a=n.assert,s=e("./key"),p=e("./signature");function u(e){if(!(this instanceof u))return new u(e);"string"==typeof e&&(a(Object.prototype.hasOwnProperty.call(i,e),"Unknown curve "+e),e=i[e]),e instanceof i.PresetCurve&&(e={curve:e}),this.curve=e.curve.curve,this.n=this.curve.n,this.nh=this.n.ushrn(1),this.g=this.curve.g,this.g=e.curve.g,this.g.precompute(e.curve.n.bitLength()+1),this.hash=e.hash||e.curve.hash}(t.exports=u).prototype.keyPair=function(e){return new s(this,e)},u.prototype.keyFromPrivate=function(e,t){return s.fromPrivate(this,e,t)},u.prototype.keyFromPublic=function(e,t){return s.fromPublic(this,e,t)},u.prototype.genKeyPair=function(e){for(var t=new d({hash:this.hash,pers:(e=e||{}).pers,persEnc:e.persEnc||"utf8",entropy:e.entropy||o(this.hash.hmacStrength),entropyEnc:e.entropy&&e.entropyEnc||"utf8",nonce:this.n.toArray()}),r=this.n.byteLength(),n=this.n.sub(new c(2));;){var i=new c(t.generate(r));if(!(0<i.cmp(n)))return i.iaddn(1),this.keyFromPrivate(i)}},u.prototype._truncateToN=function(e,t){var r=8*e.byteLength()-this.n.bitLength();return 0<r&&(e=e.ushrn(r)),!t&&0<=e.cmp(this.n)?e.sub(this.n):e},u.prototype.sign=function(e,t,r,n){"object"==typeof r&&(n=r,r=null),n=n||{},t=this.keyFromPrivate(t,r),e=this._truncateToN(new c(e,16));for(var i=this.n.byteLength(),r=t.getPrivate().toArray("be",i),i=e.toArray("be",i),o=new d({hash:this.hash,entropy:r,nonce:i,pers:n.pers,persEnc:n.persEnc||"utf8"}),s=this.n.sub(new c(1)),a=0;;a++){var u=n.k?n.k(a):new c(o.generate(this.n.byteLength()));if(!((u=this._truncateToN(u,!0)).cmpn(1)<=0||0<=u.cmp(s))){var l=this.g.mul(u);if(!l.isInfinity()){var h=l.getX(),f=h.umod(this.n);if(0!==f.cmpn(0)){u=u.invm(this.n).mul(f.mul(t.getPrivate()).iadd(e));if(0!==(u=u.umod(this.n)).cmpn(0)){h=(l.getY().isOdd()?1:0)|(0!==h.cmp(f)?2:0);return n.canonical&&0<u.cmp(this.nh)&&(u=this.n.sub(u),h^=1),new p({r:f,s:u,recoveryParam:h})}}}}}},u.prototype.verify=function(e,t,r,n){e=this._truncateToN(new c(e,16)),r=this.keyFromPublic(r,n);n=(t=new p(t,"hex")).r,t=t.s;if(n.cmpn(1)<0||0<=n.cmp(this.n))return!1;if(t.cmpn(1)<0||0<=t.cmp(this.n))return!1;var i,t=t.invm(this.n),e=t.mul(e).umod(this.n),t=t.mul(n).umod(this.n);return this.curve._maxwellTrick?!(i=this.g.jmulAdd(e,r.getPublic(),t)).isInfinity()&&i.eqXToP(n):!(i=this.g.mulAdd(e,r.getPublic(),t)).isInfinity()&&0===i.getX().umod(this.n).cmp(n)},u.prototype.recoverPubKey=function(e,t,r,n){a((3&r)===r,"The recovery param is more than two bits"),t=new p(t,n);var i=this.n,o=new c(e),s=t.r,n=t.s,e=1&r,r=r>>1;if(0<=s.cmp(this.curve.p.umod(this.curve.n))&&r)throw new Error("Unable to find sencond key candinate");s=r?this.curve.pointFromX(s.add(this.curve.n),e):this.curve.pointFromX(s,e),t=t.r.invm(i),o=i.sub(o).mul(t).umod(i),i=n.mul(t).umod(i);return this.g.mulAdd(o,s,i)},u.prototype.getKeyRecoveryParam=function(e,t,r,n){if(null!==(t=new p(t,n)).recoveryParam)return t.recoveryParam;for(var i,o=0;o<4;o++){try{i=this.recoverPubKey(e,t,o)}catch(e){continue}if(i.eq(r))return o}throw new Error("Unable to find valid recovery factor")}},{"../curves":18,"../utils":24,"./key":20,"./signature":21,"bn.js":9,brorand:10,"hmac-drbg":38}],20:[function(e,t,r){"use strict";var n=e("bn.js"),i=e("../utils").assert;function o(e,t){this.ec=e,this.priv=null,this.pub=null,t.priv&&this._importPrivate(t.priv,t.privEnc),t.pub&&this._importPublic(t.pub,t.pubEnc)}(t.exports=o).fromPublic=function(e,t,r){return t instanceof o?t:new o(e,{pub:t,pubEnc:r})},o.fromPrivate=function(e,t,r){return t instanceof o?t:new o(e,{priv:t,privEnc:r})},o.prototype.validate=function(){var e=this.getPublic();return e.isInfinity()?{result:!1,reason:"Invalid public key"}:e.validate()?e.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"}},o.prototype.getPublic=function(e,t){return"string"==typeof e&&(t=e,e=null),this.pub||(this.pub=this.ec.g.mul(this.priv)),t?this.pub.encode(t,e):this.pub},o.prototype.getPrivate=function(e){return"hex"===e?this.priv.toString(16,2):this.priv},o.prototype._importPrivate=function(e,t){this.priv=new n(e,t||16),this.priv=this.priv.umod(this.ec.curve.n)},o.prototype._importPublic=function(e,t){if(e.x||e.y)return"mont"===this.ec.curve.type?i(e.x,"Need x coordinate"):"short"!==this.ec.curve.type&&"edwards"!==this.ec.curve.type||i(e.x&&e.y,"Need both x and y coordinate"),void(this.pub=this.ec.curve.point(e.x,e.y));this.pub=this.ec.curve.decodePoint(e,t)},o.prototype.derive=function(e){return e.validate()||i(e.validate(),"public point not validated"),e.mul(this.priv).getX()},o.prototype.sign=function(e,t,r){return this.ec.sign(e,this,t,r)},o.prototype.verify=function(e,t){return this.ec.verify(e,t,this)},o.prototype.inspect=function(){return"<Key priv: "+(this.priv&&this.priv.toString(16,2))+" pub: "+(this.pub&&this.pub.inspect())+" >"}},{"../utils":24,"bn.js":9}],21:[function(e,t,r){"use strict";var i=e("bn.js"),o=e("../utils"),n=o.assert;function s(e,t){if(e instanceof s)return e;this._importDER(e,t)||(n(e.r&&e.s,"Signature without r or s"),this.r=new i(e.r,16),this.s=new i(e.s,16),void 0===e.recoveryParam?this.recoveryParam=null:this.recoveryParam=e.recoveryParam)}function a(){this.place=0}function u(e,t){var r=e[t.place++];if(!(128&r))return r;var n=15&r;if(0==n||4<n)return!1;for(var i=0,o=0,s=t.place;o<n;o++,s++)i<<=8,i|=e[s],i>>>=0;return!(i<=127)&&(t.place=s,i)}function l(e){for(var t=0,r=e.length-1;!e[t]&&!(128&e[t+1])&&t<r;)t++;return 0===t?e:e.slice(t)}function h(e,t){if(t<128)e.push(t);else{var r=1+(Math.log(t)/Math.LN2>>>3);for(e.push(128|r);--r;)e.push(t>>>(r<<3)&255);e.push(t)}}(t.exports=s).prototype._importDER=function(e,t){e=o.toArray(e,t);var r=new a;if(48!==e[r.place++])return!1;var 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o(){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}(r.BlockHash=o).prototype.update=function(e,t){if(e=n.toArray(e,t),this.pending?this.pending=this.pending.concat(e):this.pending=e,this.pendingTotal+=e.length,this.pending.length>=this._delta8){t=(e=this.pending).length%this._delta8;this.pending=e.slice(e.length-t,e.length),0===this.pending.length&&(this.pending=null),e=n.join32(e,0,e.length-t,this.endian);for(var r=0;r<e.length;r+=this._delta32)this._update(e,r,r+this._delta32)}return this},o.prototype.digest=function(e){return this.update(this._pad()),i(null===this.pending),this._digest(e)},o.prototype._pad=function(){var e=this.pendingTotal,t=this._delta8,r=t-(e+this.padLength)%t,n=new Array(r+this.padLength);n[0]=128;for(var 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c=g(f,_(u),v(u,l,h),this.k[n],r[n]),d=y(w(i),b(i,o,s)),f=h,h=l,l=u,u=y(a,c),a=s,s=o,o=i,i=y(c,d);this.h[0]=y(this.h[0],i),this.h[1]=y(this.h[1],o),this.h[2]=y(this.h[2],s),this.h[3]=y(this.h[3],a),this.h[4]=y(this.h[4],u),this.h[5]=y(this.h[5],l),this.h[6]=y(this.h[6],h),this.h[7]=y(this.h[7],f)},u.prototype._digest=function(e){return"hex"===e?n.toHex32(this.h,"big"):n.split32(this.h,"big")}},{"../common":27,"../utils":37,"./common":36,"minimalistic-assert":41}],34:[function(e,t,r){arguments[4][14][0].apply(r,arguments)},{dup:14}],35:[function(e,t,r){"use strict";var n=e("../utils"),i=e("../common"),T=e("minimalistic-assert"),R=n.rotr64_hi,O=n.rotr64_lo,c=n.shr64_hi,d=n.shr64_lo,C=n.sum64,L=n.sum64_hi,B=n.sum64_lo,p=n.sum64_4_hi,y=n.sum64_4_lo,D=n.sum64_5_hi,U=n.sum64_5_lo,o=i.BlockHash,s=[1116352408,3609767458,1899447441,602891725,3049323471,3964484399,3921009573,2173295548,961987163,4081628472,1508970993,3053834265,2453635748,2937671579,2870763221,3664609560,3624381080,2734883394,310598401,1164996542,607225278,1323610764,1426881987,3590304994,1925078388,4068182383,2162078206,991336113,2614888103,633803317,3248222580,3479774868,3835390401,2666613458,4022224774,944711139,264347078,2341262773,604807628,2007800933,770255983,1495990901,1249150122,1856431235,1555081692,3175218132,1996064986,2198950837,2554220882,3999719339,2821834349,766784016,2952996808,2566594879,3210313671,3203337956,3336571891,1034457026,3584528711,2466948901,113926993,3758326383,338241895,168717936,666307205,1188179964,773529912,1546045734,1294757372,1522805485,1396182291,2643833823,1695183700,2343527390,1986661051,1014477480,2177026350,1206759142,2456956037,344077627,2730485921,1290863460,2820302411,3158454273,3259730800,3505952657,3345764771,106217008,3516065817,3606008344,3600352804,1432725776,4094571909,1467031594,275423344,851169720,430227734,3100823752,506948616,1363258195,659060556,3750685593,883997877,3785050280,958139571,3318307427,1322822218,3812723403,1537002063,2003034995,1747873779,3602036899,1955562222,1575990012,2024104815,1125592928,2227730452,2716904306,2361852424,442776044,2428436474,593698344,2756734187,3733110249,3204031479,2999351573,3329325298,3815920427,3391569614,3928383900,3515267271,566280711,3940187606,3454069534,4118630271,4000239992,116418474,1914138554,174292421,2731055270,289380356,3203993006,460393269,320620315,685471733,587496836,852142971,1086792851,1017036298,365543100,1126000580,2618297676,1288033470,3409855158,1501505948,4234509866,1607167915,987167468,1816402316,1246189591];function a(){if(!(this instanceof a))return new a;o.call(this),this.h=[1779033703,4089235720,3144134277,2227873595,1013904242,4271175723,2773480762,1595750129,1359893119,2917565137,2600822924,725511199,528734635,4215389547,1541459225,327033209],this.k=s,this.W=new Array(160)}n.inherits(a,o),(t.exports=a).blockSize=1024,a.outSize=512,a.hmacStrength=192,a.padLength=128,a.prototype._prepareBlock=function(e,t){for(var r=this.W,n=0;n<32;n++)r[n]=e[t+n];for(;n<r.length;n+=2){var i=function(e,t){var r=R(e,t,19),n=R(t,e,29),t=c(e,t,6),t=r^n^t;t<0&&(t+=4294967296);return t}(r[n-4],r[n-3]),o=function(e,t){var r=O(e,t,19),n=O(t,e,29),t=d(e,t,6),t=r^n^t;t<0&&(t+=4294967296);return t}(r[n-4],r[n-3]),s=r[n-14],a=r[n-13],u=function(e,t){var r=R(e,t,1),n=R(e,t,8),t=c(e,t,7),t=r^n^t;t<0&&(t+=4294967296);return t}(r[n-30],r[n-29]),l=function(e,t){var r=O(e,t,1),n=O(e,t,8),t=d(e,t,7),t=r^n^t;t<0&&(t+=4294967296);return t}(r[n-30],r[n-29]),h=r[n-32],f=r[n-31];r[n]=p(i,o,s,a,u,l,h,f),r[n+1]=y(i,o,s,a,u,l,h,f)}},a.prototype._update=function(e,t){this._prepareBlock(e,t);var r=this.W,n=this.h[0],i=this.h[1],o=this.h[2],s=this.h[3],a=this.h[4],u=this.h[5],l=this.h[6],h=this.h[7],f=this.h[8],c=this.h[9],d=this.h[10],p=this.h[11],y=this.h[12],m=this.h[13],g=this.h[14],v=this.h[15];T(this.k.length===r.length);for(var b=0;b<r.length;b+=2)var w=g,_=v,M=function(e,t){var r=R(e,t,14),n=R(e,t,18),e=R(t,e,9),e=r^n^e;e<0&&(e+=4294967296);return e}(f,c),A=function(e,t){var r=O(e,t,14),n=O(e,t,18),e=O(t,e,9),e=r^n^e;e<0&&(e+=4294967296);return e}(f,c),E=function(e,t,r){r=e&t^~e&r;r<0&&(r+=4294967296);return r}(f,d,y),S=function(e,t,r){r=e&t^~e&r;r<0&&(r+=4294967296);return r}(c,p,m),k=this.k[b],N=this.k[b+1],x=r[b],P=r[b+1],I=D(w,_,M,A,E,S,k,N,x,P),x=U(w,_,M,A,E,S,k,N,x,P),w=function(e,t){var r=R(e,t,28),n=R(t,e,2),e=R(t,e,7),e=r^n^e;e<0&&(e+=4294967296);return e}(n,i),_=function(e,t){var r=O(e,t,28),n=O(t,e,2),e=O(t,e,7),e=r^n^e;e<0&&(e+=4294967296);return e}(n,i),M=function(e,t,r){r=e&t^e&r^t&r;r<0&&(r+=4294967296);return r}(n,o,a),A=function(e,t,r){r=e&t^e&r^t&r;r<0&&(r+=4294967296);return r}(i,s,u),P=L(w,_,M,A),A=B(w,_,M,A),g=y,v=m,y=d,m=p,d=f,p=c,f=L(l,h,I,x),c=B(h,h,I,x),l=a,h=u,a=o,u=s,o=n,s=i,n=L(I,x,P,A),i=B(I,x,P,A);C(this.h,0,n,i),C(this.h,2,o,s),C(this.h,4,a,u),C(this.h,6,l,h),C(this.h,8,f,c),C(this.h,10,d,p),C(this.h,12,y,m),C(this.h,14,g,v)},a.prototype._digest=function(e){return"hex"===e?n.toHex32(this.h,"big"):n.split32(this.h,"big")}},{"../common":27,"../utils":37,"minimalistic-assert":41}],36:[function(e,t,r){"use strict";var n=e("../utils").rotr32;function i(e,t,r){return e&t^~e&r}function o(e,t,r){return e&t^e&r^t&r}function s(e,t,r){return e^t^r}r.ft_1=function(e,t,r,n){return 0===e?i(t,r,n):1===e||3===e?t^r^n:2===e?o(t,r,n):void 0},r.ch32=i,r.maj32=o,r.p32=s,r.s0_256=function(e){return n(e,2)^n(e,13)^n(e,22)},r.s1_256=function(e){return n(e,6)^n(e,11)^n(e,25)},r.g0_256=function(e){return n(e,7)^n(e,18)^e>>>3},r.g1_256=function(e){return n(e,17)^n(e,19)^e>>>10}},{"../utils":37}],37:[function(e,t,r){"use strict";var u=e("minimalistic-assert"),e=e("inherits");function o(e){return(e>>>24|e>>>8&65280|e<<8&16711680|(255&e)<<24)>>>0}function n(e){return 1===e.length?"0"+e:e}function s(e){return 7===e.length?"0"+e:6===e.length?"00"+e:5===e.length?"000"+e:4===e.length?"0000"+e:3===e.length?"00000"+e:2===e.length?"000000"+e:1===e.length?"0000000"+e:e}r.inherits=e,r.toArray=function(e,t){if(Array.isArray(e))return e.slice();if(!e)return[];var r=[];if("string"==typeof e)if(t){if("hex"===t)for((e=e.replace(/[^a-z0-9]+/gi,"")).length%2!=0&&(e="0"+e),n=0;n<e.length;n+=2)r.push(parseInt(e[n]+e[n+1],16))}else for(var n=0;n<e.length;n++){var i=e.charCodeAt(n),o=i>>8,i=255&i;o?r.push(o,i):r.push(i)}else for(n=0;n<e.length;n++)r[n]=0|e[n];return r},r.toHex=function(e){for(var t="",r=0;r<e.length;r++)t+=n(e[r].toString(16));return t},r.htonl=o,r.toHex32=function(e,t){for(var r="",n=0;n<e.length;n++){var i=e[n];r+=s((i="little"===t?o(i):i).toString(16))}return r},r.zero2=n,r.zero8=s,r.join32=function(e,t,r,n){u((r-=t)%4==0);for(var i=new Array(r/4),o=0,s=t;o<i.length;o++,s+=4){var a="big"===n?e[s]<<24|e[s+1]<<16|e[s+2]<<8|e[s+3]:e[s+3]<<24|e[s+2]<<16|e[s+1]<<8|e[s];i[o]=a>>>0}return i},r.split32=function(e,t){for(var r=new Array(4*e.length),n=0,i=0;n<e.length;n++,i+=4){var o=e[n];"big"===t?(r[i]=o>>>24,r[i+1]=o>>>16&255,r[i+2]=o>>>8&255,r[i+3]=255&o):(r[i+3]=o>>>24,r[i+2]=o>>>16&255,r[i+1]=o>>>8&255,r[i]=255&o)}return r},r.rotr32=function(e,t){return e>>>t|e<<32-t},r.rotl32=function(e,t){return e<<t|e>>>32-t},r.sum32=function(e,t){return e+t>>>0},r.sum32_3=function(e,t,r){return e+t+r>>>0},r.sum32_4=function(e,t,r,n){return e+t+r+n>>>0},r.sum32_5=function(e,t,r,n,i){return e+t+r+n+i>>>0},r.sum64=function(e,t,r,n){var i=e[t],o=n+e[t+1]>>>0;e[t]=(o<n?1:0)+r+i>>>0,e[t+1]=o},r.sum64_hi=function(e,t,r,n){return(t+n>>>0<t?1:0)+e+r>>>0},r.sum64_lo=function(e,t,r,n){return t+n>>>0},r.sum64_4_hi=function(e,t,r,n,i,o,s,a){var u=0,l=t;return u+=(l=t+n>>>0)<t?1:0,u+=(l=l+o>>>0)<o?1:0,e+r+i+s+(u+=(l=l+a>>>0)<a?1:0)>>>0},r.sum64_4_lo=function(e,t,r,n,i,o,s,a){return t+n+o+a>>>0},r.sum64_5_hi=function(e,t,r,n,i,o,s,a,u,l){var h=0,f=t;return h+=(f=t+n>>>0)<t?1:0,h+=(f=f+o>>>0)<o?1:0,h+=(f=f+a>>>0)<a?1:0,e+r+i+s+u+(h+=(f=f+l>>>0)<l?1:0)>>>0},r.sum64_5_lo=function(e,t,r,n,i,o,s,a,u,l){return t+n+o+a+l>>>0},r.rotr64_hi=function(e,t,r){return(t<<32-r|e>>>r)>>>0},r.rotr64_lo=function(e,t,r){return(e<<32-r|t>>>r)>>>0},r.shr64_hi=function(e,t,r){return e>>>r},r.shr64_lo=function(e,t,r){return(e<<32-r|t>>>r)>>>0}},{inherits:39,"minimalistic-assert":41}],38:[function(e,t,r){"use strict";var n=e("hash.js"),o=e("minimalistic-crypto-utils"),i=e("minimalistic-assert");function s(e){if(!(this instanceof s))return new s(e);this.hash=e.hash,this.predResist=!!e.predResist,this.outLen=this.hash.outSize,this.minEntropy=e.minEntropy||this.hash.hmacStrength,this._reseed=null,this.reseedInterval=null,this.K=null,this.V=null;var t=o.toArray(e.entropy,e.entropyEnc||"hex"),r=o.toArray(e.nonce,e.nonceEnc||"hex"),e=o.toArray(e.pers,e.persEnc||"hex");i(t.length>=this.minEntropy/8,"Not enough entropy. Minimum is: "+this.minEntropy+" bits"),this._init(t,r,e)}(t.exports=s).prototype._init=function(e,t,r){r=e.concat(t).concat(r);this.K=new Array(this.outLen/8),this.V=new Array(this.outLen/8);for(var n=0;n<this.V.length;n++)this.K[n]=0,this.V[n]=1;this._update(r),this._reseed=1,this.reseedInterval=281474976710656},s.prototype._hmac=function(){return new n.hmac(this.hash,this.K)},s.prototype._update=function(e){var t=this._hmac().update(this.V).update([0]);e&&(t=t.update(e)),this.K=t.digest(),this.V=this._hmac().update(this.V).digest(),e&&(this.K=this._hmac().update(this.V).update([1]).update(e).digest(),this.V=this._hmac().update(this.V).digest())},s.prototype.reseed=function(e,t,r,n){"string"!=typeof t&&(n=r,r=t,t=null),e=o.toArray(e,t),r=o.toArray(r,n),i(e.length>=this.minEntropy/8,"Not enough entropy. Minimum is: "+this.minEntropy+" bits"),this._update(e.concat(r||[])),this._reseed=1},s.prototype.generate=function(e,t,r,n){if(this._reseed>this.reseedInterval)throw new Error("Reseed is required");"string"!=typeof t&&(n=r,r=t,t=null),r&&(r=o.toArray(r,n||"hex"),this._update(r));for(var i=[];i.length<e;)this.V=this._hmac().update(this.V).digest(),i=i.concat(this.V);n=i.slice(0,e);return this._update(r),this._reseed++,o.encode(n,t)}},{"hash.js":26,"minimalistic-assert":41,"minimalistic-crypto-utils":42}],39:[function(e,t,r){"function"==typeof Object.create?t.exports=function(e,t){t&&(e.super_=t,e.prototype=Object.create(t.prototype,{constructor:{value:e,enumerable:!1,writable:!0,configurable:!0}}))}:t.exports=function(e,t){var r;t&&(e.super_=t,(r=function(){}).prototype=t.prototype,e.prototype=new r,e.prototype.constructor=e)}},{}],40:[function(e,_,t){!function(b,w){!function(){!function(){"use strict";for(var e="object"==typeof window?window:{},t=!(e=!e.JS_SHA3_NO_NODE_JS&&"object"==typeof b&&b.versions&&b.versions.node?w:e).JS_SHA3_NO_COMMON_JS&&"object"==typeof _&&_.exports,u="0123456789abcdef".split(""),h=[0,8,16,24],Q=[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],r=[224,256,384,512],o=["hex","buffer","arrayBuffer","array"],s=function(t,r,n){return function(e){return new g(t,r,t).update(e)[n]()}},a=function(r,n,i){return function(e,t){return new g(r,n,t).update(e)[i]()}},n=function(e,t){var r=s(e,t,"hex");r.create=function(){return new g(e,t,e)},r.update=function(e){return r.create().update(e)};for(var n=0;n<o.length;++n){var i=o[n];r[i]=s(e,t,i)}return r},i=[{name:"keccak",padding:[1,256,65536,16777216],bits:r,createMethod:n},{name:"sha3",padding:[6,1536,393216,100663296],bits:r,createMethod:n},{name:"shake",padding:[31,7936,2031616,520093696],bits:[128,256],createMethod:function(t,r){var n=a(t,r,"hex");n.create=function(e){return new g(t,r,e)},n.update=function(e,t){return n.create(t).update(e)};for(var e=0;e<o.length;++e){var i=o[e];n[i]=a(t,r,i)}return n}}],l={},f=[],c=0;c<i.length;++c)for(var d=i[c],p=d.bits,y=0;y<p.length;++y){var m=d.name+"_"+p[y];f.push(m),l[m]=d.createMethod(p[y],d.padding)}function g(e,t,r){this.blocks=[],this.s=[],this.padding=t,this.outputBits=r,this.reset=!0,this.block=0,this.start=0,this.blockCount=1600-(e<<1)>>5,this.byteCount=this.blockCount<<2,this.outputBlocks=r>>5,this.extraBytes=(31&r)>>3;for(var n=0;n<50;++n)this.s[n]=0}g.prototype.update=function(e){for(var t,r,n="string"!=typeof e,i=(e=n&&e.constructor===ArrayBuffer?new Uint8Array(e):e).length,o=this.blocks,s=this.byteCount,a=this.blockCount,u=0,l=this.s;u<i;){if(this.reset)for(this.reset=!1,o[0]=this.block,t=1;t<a+1;++t)o[t]=0;if(n)for(t=this.start;u<i&&t<s;++u)o[t>>2]|=e[u]<<h[3&t++];else for(t=this.start;u<i&&t<s;++u)(r=e.charCodeAt(u))<128?o[t>>2]|=r<<h[3&t++]:(r<2048?o[t>>2]|=(192|r>>6)<<h[3&t++]:(r<55296||57344<=r?o[t>>2]|=(224|r>>12)<<h[3&t++]:(r=65536+((1023&r)<<10|1023&e.charCodeAt(++u)),o[t>>2]|=(240|r>>18)<<h[3&t++],o[t>>2]|=(128|r>>12&63)<<h[3&t++]),o[t>>2]|=(128|r>>6&63)<<h[3&t++]),o[t>>2]|=(128|63&r)<<h[3&t++]);if(s<=(this.lastByteIndex=t)){for(this.start=t-s,this.block=o[a],t=0;t<a;++t)l[t]^=o[t];v(l),this.reset=!0}else this.start=t}return this},g.prototype.finalize=function(){var 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u.isHexString(n)&&(r=parseInt(n.substring(2),16)),m.poll(function(){return o.perform("getBlock",{blockTag:n,includeTransactions:!!i}).then(function(e){return null==e?r<=o._emitted.block?void 0:null:I(e,i)})},{onceBlock:o})}catch(e){}throw new Error("invalid block hash or block tag")})})},q.prototype.getTransaction=function(e){var n=this;return this.ready.then(function(){return c.resolveProperties({transactionHash:e}).then(function(e){var r=e.transactionHash,t={transactionHash:M(r,!0)};return m.poll(function(){return n.perform("getTransaction",t).then(function(e){if(null==e)return null==n._emitted["t:"+r]?null:void 0;var t=q.checkTransactionResponse(e);if(null==t.blockNumber)t.confirmations=0;else if(null==t.confirmations)return n._getFastBlockNumber().then(function(e){e=e-t.blockNumber+1;return t.confirmations=e=e<=0?1:e,n._wrapTransaction(t)});return n._wrapTransaction(t)})},{onceBlock:n})})})},q.prototype.getTransactionReceipt=function(e){var i=this;return this.ready.then(function(){return c.resolveProperties({transactionHash:e}).then(function(e){var n=e.transactionHash,t={transactionHash:M(n,!0)};return m.poll(function(){return i.perform("getTransactionReceipt",t).then(function(e){if(null==e)return null==i._emitted["t:"+n]?null:void 0;if(null!=e.blockHash){var t,r=((e=b(C,t=e)).logs.forEach(function(e,t){null==e.transactionLogIndex&&(e.transactionLogIndex=t)}),null!=t.status&&(e.byzantium=!0),e);if(null==r.blockNumber)r.confirmations=0;else if(null==r.confirmations)return i._getFastBlockNumber().then(function(e){e=e-r.blockNumber+1;return r.confirmations=e=e<=0?1:e,r});return r}})},{onceBlock:i})})})},q.prototype.getLogs=function(e){var t=this;return this.ready.then(function(){return c.resolveProperties(e).then(function(e){return t._resolveNames(e,["address"]).then(function(e){e={filter:(e=e)&&e.blockHash?b(D,e):b(B,e)};return t.perform("getLogs",e).then(function(e){return _(G)(e)})})})})},q.prototype.getEtherPrice=function(){var e=this;return this.ready.then(function(){return e.perform("getEtherPrice",{}).then(function(e){return e})})},q.prototype._getAddress=function(t){return this.resolveName(t).then(function(e){return null==e&&g.throwError("ENS name not configured",g.UNSUPPORTED_OPERATION,{operation:"resolveName("+JSON.stringify(t)+")"}),e})},q.prototype._resolveNames=function(e,t){var r=[],n=c.shallowCopy(e);return t.forEach(function(t){null!=n[t]&&r.push(this._getAddress(n[t]).then(function(e){n[t]=e}))},this),Promise.all(r).then(function(){return n})},q.prototype._getResolver=function(r){var n=this;return this.getNetwork().then(function(e){e.ensAddress||g.throwError("network does not support ENS",g.UNSUPPORTED_OPERATION,{operation:"ENS",network:e.name});var t="0x0178b8bf"+h.namehash(r).substring(2),t={to:e.ensAddress,data:t};return n.call(t).then(function(e){if(32!==u.hexDataLength(e))return null;e=s.getAddress(u.hexDataSlice(e,12));return e===l.AddressZero?null:e})})},q.prototype.resolveName=function(t){var r=this;if(t instanceof Promise)return t.then(function(e){return r.resolveName(e)});try{return Promise.resolve(s.getAddress(t))}catch(e){if(u.isHexString(t))throw e}var n=this,i=h.namehash(t);return this._getResolver(t).then(function(e){if(null==e)return null;var t="0x3b3b57de"+i.substring(2);return n.call({to:e,data:t})}).then(function(e){if(32!==u.hexDataLength(e))return null;e=s.getAddress(u.hexDataSlice(e,12));return e===l.AddressZero?null:e})},q.prototype.lookupAddress=function(n){var t=this;if(n instanceof Promise)return n.then(function(e){return t.lookupAddress(e)});var e=(n=s.getAddress(n)).substring(2)+".addr.reverse",r=h.namehash(e),i=this;return this._getResolver(e).then(function(e){if(!e)return null;var t="0x691f3431"+r.substring(2);return i.call({to:e,data:t})}).then(function(e){if(null==e)return null;if((e=e.substring(2)).length<64)return null;if((e=e.substring(64)).length<64)return null;var t=a.bigNumberify("0x"+e.substring(0,64)).toNumber();if(2*t>(e=e.substring(64)).length)return null;var r=y.toUtf8String("0x"+e.substring(0,2*t));return i.resolveName(r).then(function(e){return e!=n?null:r})})},q.checkTransactionResponse=N,q.prototype.doPoll=function(){},q.prototype.perform=function(e,t){return g.throwError(e+" not implemented",g.NOT_IMPLEMENTED,{operation:e}),null},q.prototype._startPending=function(){g.warn("WARNING: this provider does not support pending events")},q.prototype._stopPending=function(){},q.prototype._addEventListener=function(e,t,r){this._events.push({tag:z(e),listener:t,once:r}),"pending"===e&&this._startPending(),this.polling=!0},q.prototype.on=function(e,t){return this._addEventListener(e,t,!1),this},q.prototype.once=function(e,t){return this._addEventListener(e,t,!0),this},q.prototype.addEventListener=function(e,t){return this.on(e,t)},q.prototype.emit=function(e){for(var t=this,r=[],n=1;n<arguments.length;n++)r[n-1]=arguments[n];var i=!1,o=z(e);return this._events=this._events.filter(function(e){return e.tag!==o||(setTimeout(function(){e.listener.apply(t,r)},0),i=!0,!e.once)}),0===this.listenerCount()&&(this.polling=!1),i},q.prototype.listenerCount=function(e){if(!e)return this._events.length;var t=z(e);return this._events.filter(function(e){return e.tag===t}).length},q.prototype.listeners=function(e){var t=z(e);return this._events.filter(function(e){return e.tag===t}).map(function(e){return e.listener})},q.prototype.removeAllListeners=function(e){var t;return null==e?(this._events=[],this._stopPending()):(t=z(e),this._events=this._events.filter(function(e){return e.tag!==t}),"pending"===e&&this._stopPending()),0===this._events.length&&(this.polling=!1),this},q.prototype.removeListener=function(e,t){var r=!1,n=z(e);return this._events=this._events.filter(function(e){return e.tag!==n||e.listener!=t||(!!r||!(r=!0))}),"pending"===e&&0===this.listenerCount("pending")&&this._stopPending(),0===this.listenerCount()&&(this.polling=!1),this},q);function q(e){var t,r=K.call(this)||this;return g.checkNew(r,v.Provider),e instanceof Promise?(c.defineReadOnly(r,"ready",e.then(function(e){return c.defineReadOnly(r,"_network",e),e})),r.ready.catch(function(e){})):(t=f.getNetwork(null==e?"homestead":e))?(c.defineReadOnly(r,"_network",t),c.defineReadOnly(r,"ready",Promise.resolve(r._network))):g.throwError("invalid network",g.INVALID_ARGUMENT,{arg:"network",value:e}),r._lastBlockNumber=-2,r._balances={},r._events=[],r._pollingInterval=4e3,r._emitted={block:-2},r._fastQueryDate=0,r}r.BaseProvider=i,c.defineReadOnly(v.Provider,"inherits",c.inheritable(v.Provider))},{"../constants":3,"../errors":5,"../utils/address":60,"../utils/bignumber":63,"../utils/bytes":64,"../utils/hash":65,"../utils/networks":72,"../utils/properties":74,"../utils/rlp":76,"../utils/transaction":83,"../utils/utf8":85,"../utils/web":86,"./abstract-provider":50}],52:[function(e,t,r){"use strict";var n,i=this&&this.__extends||(n=Object.setPrototypeOf||{__proto__:[]}instanceof Array&&function(e,t){e.__proto__=t}||function(e,t){for(var r in t)t.hasOwnProperty(r)&&(e[r]=t[r])},function(e,t){function r(){this.constructor=e}n(e,t),e.prototype=null===t?Object.create(t):(r.prototype=t.prototype,new r)}),o=this&&this.__importStar||function(e){if(e&&e.__esModule)return e;var t={};if(null!=e)for(var r in e)Object.hasOwnProperty.call(e,r)&&(t[r]=e[r]);return t.default=e,t};Object.defineProperty(r,"__esModule",{value:!0});var s=e("./base-provider"),a=e("../utils/bytes"),u=e("../utils/properties"),l=e("../utils/web"),h=o(e("../errors"));function f(e){var t,r,n=[];for(t in e)null!=e[t]&&(r=a.hexlify(e[t]),{gasLimit:!0,gasPrice:!0,nonce:!0,value:!0}[t]&&(r=a.hexStripZeros(r)),n.push(t+"="+r));return n.join("&")}function c(e){if(0==e.status&&("No records found"===e.message||"No transactions found"===e.message))return e.result;if(1==e.status&&"OK"==e.message)return e.result;var t=new Error("invalid response");throw t.result=JSON.stringify(e),t}function d(e){if("2.0"!=e.jsonrpc)throw(t=new Error("invalid response")).result=JSON.stringify(e),t;if(e.error){var t=new Error(e.error.message||"unknown error");throw e.error.code&&(t.code=e.error.code),e.error.data&&(t.data=e.error.data),t}return e.result}function p(e){if("pending"===e)throw new Error("pending not supported");return"latest"===e?e:parseInt(e.substring(2),16)}var y,m="8FG3JMZ9USS4NTA6YKEKHINU56SEPPVBJR",i=(y=s.BaseProvider,i(g,y),g.prototype.perform=function(e,t){var r=this,n=this.baseUrl,i="";this.apiKey&&(i+="&apikey="+this.apiKey);function o(t,e){return l.fetchJson(t,null,e||d).then(function(e){return r.emit("debug",{action:"perform",request:t,response:e,provider:r}),e})}var s;switch(e){case"getBlockNumber":return o(n+="/api?module=proxy&action=eth_blockNumber"+i);case"getGasPrice":return o(n+="/api?module=proxy&action=eth_gasPrice"+i);case"getBalance":return n+="/api?module=account&action=balance&address="+t.address,o(n+="&tag="+t.blockTag+i,c);case"getTransactionCount":return n+="/api?module=proxy&action=eth_getTransactionCount&address="+t.address,o(n+="&tag="+t.blockTag+i);case"getCode":return n+="/api?module=proxy&action=eth_getCode&address="+t.address,o(n+="&tag="+t.blockTag+i,d);case"getStorageAt":return n+="/api?module=proxy&action=eth_getStorageAt&address="+t.address,n+="&position="+t.position,o(n+="&tag="+t.blockTag+i,d);case"sendTransaction":return n+="/api?module=proxy&action=eth_sendRawTransaction&hex="+t.signedTransaction,o(n+=i).catch(function(e){throw e.responseText&&(0<=e.responseText.toLowerCase().indexOf("insufficient funds")&&h.throwError("insufficient funds",h.INSUFFICIENT_FUNDS,{}),0<=e.responseText.indexOf("same hash was already imported")&&h.throwError("nonce has already been used",h.NONCE_EXPIRED,{}),0<=e.responseText.indexOf("another transaction with same nonce")&&h.throwError("replacement fee too low",h.REPLACEMENT_UNDERPRICED,{})),e});case"getBlock":return t.blockTag?(n+="/api?module=proxy&action=eth_getBlockByNumber&tag="+t.blockTag,t.includeTransactions?n+="&boolean=true":n+="&boolean=false",o(n+=i)):Promise.reject(new Error("getBlock by blockHash not implemeneted"));case"getTransaction":return n+="/api?module=proxy&action=eth_getTransactionByHash&txhash="+t.transactionHash,o(n+=i);case"getTransactionReceipt":return n+="/api?module=proxy&action=eth_getTransactionReceipt&txhash="+t.transactionHash,o(n+=i);case"call":return(n+="/api?module=proxy&action=eth_call"+(s=(s=f(t.transaction))&&"&"+s),"latest"!==t.blockTag)?Promise.reject(new Error("EtherscanProvider does not support blockTag for call")):o(n+=i);case"estimateGas":return n+="/api?module=proxy&action=eth_estimateGas&"+(s=(s=f(t.transaction))&&"&"+s),o(n+=i);case"getLogs":n+="/api?module=logs&action=getLogs";try{if(t.filter.fromBlock&&(n+="&fromBlock="+p(t.filter.fromBlock)),t.filter.toBlock&&(n+="&toBlock="+p(t.filter.toBlock)),t.filter.blockHash)try{h.throwError("Etherscan does not support blockHash filters",h.UNSUPPORTED_OPERATION,{operation:"getLogs(blockHash)"})}catch(e){return Promise.reject(e)}if(t.filter.address&&(n+="&address="+t.filter.address),t.filter.topics&&0<t.filter.topics.length){if(1<t.filter.topics.length)throw new Error("unsupported topic format");var a=t.filter.topics[0];if("string"!=typeof a||66!==a.length)throw new Error("unsupported topic0 format");n+="&topic0="+a}}catch(e){return Promise.reject(e)}var u=this;return o(n+=i,c).then(function(e){var r={},n=Promise.resolve();return e.forEach(function(t){n=n.then(function(){return null!=t.blockHash?null:(t.blockHash=r[t.transactionHash],null==t.blockHash?u.getTransaction(t.transactionHash).then(function(e){return r[t.transactionHash]=e.blockHash,t.blockHash=e.blockHash,null}):null)})}),n.then(function(){return e})});case"getEtherPrice":return"homestead"!==this.network.name?Promise.resolve(0):(n+="/api?module=stats&action=ethprice",o(n+=i,c).then(function(e){return parseFloat(e.ethusd)}))}return y.prototype.perform.call(this,e,t)},g.prototype.getHistory=function(e,t,r){var n=this,i=this.baseUrl,o="";return this.apiKey&&(o+="&apikey="+this.apiKey),null==t&&(t=0),null==r&&(r=99999999),this.resolveName(e).then(function(e){return i+="/api?module=account&action=txlist&address="+e,i+="&startblock="+t,i+="&endblock="+r,i+="&sort=asc"+o,l.fetchJson(i,null,c).then(function(e){n.emit("debug",{action:"getHistory",request:i,response:e,provider:n});var r=[];return e.forEach(function(t){["contractAddress","to"].forEach(function(e){""==t[e]&&delete t[e]}),null==t.creates&&null!=t.contractAddress&&(t.creates=t.contractAddress);var e=s.BaseProvider.checkTransactionResponse(t);t.timeStamp&&(e.timestamp=parseInt(t.timeStamp)),r.push(e)}),r})})},g);function g(e,t){var r=y.call(this,e)||this;h.checkNew(r,g);var e="invalid",n=null;switch(e=r.network?r.network.name:e){case"homestead":n="https://api.etherscan.io";break;case"ropsten":n="https://api-ropsten.etherscan.io";break;case"rinkeby":n="https://api-rinkeby.etherscan.io";break;case"kovan":n="https://api-kovan.etherscan.io";break;case"goerli":n="https://api-goerli.etherscan.io";break;default:throw new Error("unsupported network")}return u.defineReadOnly(r,"baseUrl",n),u.defineReadOnly(r,"apiKey",t||m),r}r.EtherscanProvider=i},{"../errors":5,"../utils/bytes":64,"../utils/properties":74,"../utils/web":86,"./base-provider":51}],53:[function(e,t,r){"use strict";var n,i=this&&this.__extends||(n=Object.setPrototypeOf||{__proto__:[]}instanceof Array&&function(e,t){e.__proto__=t}||function(e,t){for(var r in t)t.hasOwnProperty(r)&&(e[r]=t[r])},function(e,t){function r(){this.constructor=e}n(e,t),e.prototype=null===t?Object.create(t):(r.prototype=t.prototype,new r)}),o=this&&this.__importStar||function(e){if(e&&e.__esModule)return e;var t={};if(null!=e)for(var r in e)Object.hasOwnProperty.call(e,r)&&(t[r]=e[r]);return t.default=e,t};Object.defineProperty(r,"__esModule",{value:!0});var s=e("./base-provider"),a=o(e("../errors"));function u(t){var r=!0,n=null;return t.forEach(function(e){null!=e?null!=n?n.name===e.name&&n.chainId===e.chainId&&(n.ensAddress===e.ensAddress||null==n.ensAddress&&null==e.ensAddress)||a.throwError("provider mismatch",a.INVALID_ARGUMENT,{arg:"networks",value:t}):n=e:r=!1}),r}var l,i=(l=s.BaseProvider,i(h,l),Object.defineProperty(h.prototype,"providers",{get:function(){return this._providers.slice(0)},enumerable:!0,configurable:!0}),h.prototype.perform=function(i,o){var s=this.providers;return new Promise(function(r,e){var n=null;!function t(){s.length?s.shift().perform(i,o).then(function(e){return r(e)}).catch(function(e){n=n||e,setTimeout(t,0)}):e(n)}()})},h);function h(e){var t,r=this;if(0===e.length)throw new Error("no providers");return r=u(e.map(function(e){return e.network}))?l.call(this,e[0].network)||this:(t=Promise.all(e.map(function(e){return e.getNetwork()})).then(function(e){return u(e)||a.throwError("getNetwork returned null",a.UNKNOWN_ERROR,{}),e[0]}),l.call(this,t)||this),a.checkNew(r,h),r._providers=e.slice(0),r}r.FallbackProvider=i},{"../errors":5,"./base-provider":51}],54:[function(e,t,r){"use strict";Object.defineProperty(r,"__esModule",{value:!0});var n=e("./abstract-provider");r.Provider=n.Provider;n=e("./base-provider");r.BaseProvider=n.BaseProvider;n=e("./etherscan-provider");r.EtherscanProvider=n.EtherscanProvider;n=e("./fallback-provider");r.FallbackProvider=n.FallbackProvider;n=e("./ipc-provider");r.IpcProvider=n.IpcProvider;n=e("./infura-provider");r.InfuraProvider=n.InfuraProvider;n=e("./json-rpc-provider");r.JsonRpcProvider=n.JsonRpcProvider,r.JsonRpcSigner=n.JsonRpcSigner;e=e("./web3-provider");r.Web3Provider=e.Web3Provider},{"./abstract-provider":50,"./base-provider":51,"./etherscan-provider":52,"./fallback-provider":53,"./infura-provider":55,"./ipc-provider":56,"./json-rpc-provider":57,"./web3-provider":58}],55:[function(e,t,r){"use strict";var n,i=this&&this.__extends||(n=Object.setPrototypeOf||{__proto__:[]}instanceof Array&&function(e,t){e.__proto__=t}||function(e,t){for(var r in t)t.hasOwnProperty(r)&&(e[r]=t[r])},function(e,t){function r(){this.constructor=e}n(e,t),e.prototype=null===t?Object.create(t):(r.prototype=t.prototype,new r)}),o=this&&this.__importStar||function(e){if(e&&e.__esModule)return e;var t={};if(null!=e)for(var r in e)Object.hasOwnProperty.call(e,r)&&(t[r]=e[r]);return t.default=e,t};Object.defineProperty(r,"__esModule",{value:!0});var s,a=e("./json-rpc-provider"),u=e("../utils/bytes"),l=e("../utils/networks"),h=e("../utils/properties"),f=o(e("../errors")),c="7d0d81d0919f4f05b9ab6634be01ee73",i=(s=a.JsonRpcProvider,i(d,s),d.prototype._startPending=function(){f.warn("WARNING: INFURA does not support pending filters")},d.prototype.getSigner=function(e){return f.throwError("INFURA does not support signing",f.UNSUPPORTED_OPERATION,{operation:"getSigner"})},d.prototype.listAccounts=function(){return Promise.resolve([])},d);function d(e,t){var r=this,n=l.getNetwork(null==e?"homestead":e);null==t&&(t=c);var i=null;switch(n.name){case"homestead":i="mainnet.infura.io";break;case"ropsten":i="ropsten.infura.io";break;case"rinkeby":i="rinkeby.infura.io";break;case"goerli":i="goerli.infura.io";break;case"kovan":i="kovan.infura.io";break;default:f.throwError("unsupported network",f.INVALID_ARGUMENT,{argument:"network",value:e})}return u.isHexString("0x"+t,16)?(r=s.call(this,"https://"+i+"/v3/"+t,n)||this,h.defineReadOnly(r,"apiAccessToken",null),h.defineReadOnly(r,"projectId",t)):(f.warn("The legacy INFURA apiAccesToken API is deprecated; please upgrade to a Project ID instead (see INFURA dshboard; https://infura.io)"),r=s.call(this,"https://"+i+"/"+t,n)||this,h.defineReadOnly(r,"apiAccessToken",t),h.defineReadOnly(r,"projectId",null)),f.checkNew(r,d),r}r.InfuraProvider=i},{"../errors":5,"../utils/bytes":64,"../utils/networks":72,"../utils/properties":74,"./json-rpc-provider":57}],56:[function(e,t,r){"use strict";Object.defineProperty(r,"__esModule",{value:!0})},{}],57:[function(e,t,r){"use strict";var n,i=this&&this.__extends||(n=Object.setPrototypeOf||{__proto__:[]}instanceof Array&&function(e,t){e.__proto__=t}||function(e,t){for(var r in t)t.hasOwnProperty(r)&&(e[r]=t[r])},function(e,t){function r(){this.constructor=e}n(e,t),e.prototype=null===t?Object.create(t):(r.prototype=t.prototype,new r)}),o=this&&this.__importStar||function(e){if(e&&e.__esModule)return e;var t={};if(null!=e)for(var r in e)Object.hasOwnProperty.call(e,r)&&(t[r]=e[r]);return t.default=e,t};Object.defineProperty(r,"__esModule",{value:!0});var s=e("./base-provider"),a=e("../abstract-signer"),u=o(e("../errors")),l=e("../utils/address"),h=e("../utils/bytes"),f=e("../utils/networks"),c=e("../utils/properties"),d=e("../utils/utf8"),p=e("../utils/web");function y(e){if(e.error){var t=new Error(e.error.message);throw t.code=e.error.code,t.data=e.error.data,t}return e.result}function m(e){return e&&e.toLowerCase()}var g,v={},b=42,w=(g=a.Signer,i(_,g),_.prototype.getAddress=function(){var t=this;return this._address?Promise.resolve(this._address):this.provider.send("eth_accounts",[]).then(function(e){return e.length<=t._index&&u.throwError("unknown account #"+t._index,u.UNSUPPORTED_OPERATION,{operation:"getAddress"}),t._address=l.getAddress(e[t._index]),t._address})},_.prototype.getBalance=function(e){return this.provider.getBalance(this.getAddress(),e)},_.prototype.getTransactionCount=function(e){return this.provider.getTransactionCount(this.getAddress(),e)},_.prototype.sendUncheckedTransaction=function(e){var n=this;e=c.shallowCopy(e);var t,r=this.getAddress().then(function(e){return e=e&&e.toLowerCase()});return null==e.gasLimit&&((t=c.shallowCopy(e)).from=r,e.gasLimit=this.provider.estimateGas(t)),Promise.all([c.resolveProperties(e),r]).then(function(e){var t=e[0],r=E.hexlifyTransaction(t);return r.from=e[1],n.provider.send("eth_sendTransaction",[r]).then(function(e){return e},function(e){throw e.responseText&&(0<=e.responseText.indexOf("insufficient funds")&&u.throwError("insufficient funds",u.INSUFFICIENT_FUNDS,{transaction:t}),0<=e.responseText.indexOf("nonce too low")&&u.throwError("nonce has already been used",u.NONCE_EXPIRED,{transaction:t}),0<=e.responseText.indexOf("replacement transaction underpriced")&&u.throwError("replacement fee too low",u.REPLACEMENT_UNDERPRICED,{transaction:t})),e})})},_.prototype.sendTransaction=function(e){var r=this;return this.sendUncheckedTransaction(e).then(function(t){return p.poll(function(){return r.provider.getTransaction(t).then(function(e){if(null!==e)return r.provider._wrapTransaction(e,t)})},{fastRetry:250,onceBlock:r.provider}).catch(function(e){throw e.transactionHash=t,e})})},_.prototype.signMessage=function(e){var t=this,r="string"==typeof e?d.toUtf8Bytes(e):e;return this.getAddress().then(function(e){return t.provider.send("eth_sign",[e.toLowerCase(),h.hexlify(r)])})},_.prototype.unlock=function(t){var r=this.provider;return this.getAddress().then(function(e){return r.send("personal_unlockAccount",[e.toLowerCase(),t,null])})},_);function _(e,t,r){var n=g.call(this)||this;if(u.checkNew(n,_),e!==v)throw new Error("do not call the JsonRpcSigner constructor directly; use provider.getSigner");return c.defineReadOnly(n,"provider",t),r?"string"==typeof r?c.defineReadOnly(n,"_address",l.getAddress(r)):"number"==typeof r?c.defineReadOnly(n,"_index",r):u.throwError("invalid address or index",u.INVALID_ARGUMENT,{argument:"addressOrIndex",value:r}):c.defineReadOnly(n,"_index",0),n}r.JsonRpcSigner=w;var M,A={chainId:!0,data:!0,gasLimit:!0,gasPrice:!0,nonce:!0,to:!0,value:!0},E=(M=s.BaseProvider,i(S,M),S.prototype.getSigner=function(e){return new w(v,this,e)},S.prototype.listAccounts=function(){return this.send("eth_accounts",[]).then(function(e){return e.map(function(e){return l.getAddress(e)})})},S.prototype.send=function(e,t){var r=this,n={method:e,params:t,id:b++,jsonrpc:"2.0"};return p.fetchJson(this.connection,JSON.stringify(n),y).then(function(e){return 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p(e){e=(e=e.toUpperCase()).substring(4)+e.substring(0,2)+"00";var t="";for(e.split("").forEach(function(e){t+=h[e]});t.length>=d;)var r=t.substring(0,d),t=parseInt(r,10)%97+t.substring(r.length);for(var n=String(98-parseInt(t,10)%97);n.length<2;)n="0"+n;return n}function y(e){var t=null;if("string"!=typeof e&&u.throwError("invalid address",u.INVALID_ARGUMENT,{arg:"address",value:e}),e.match(/^(0x)?[0-9a-fA-F]{40}$/))t=l(e="0x"!==e.substring(0,2)?"0x"+e:e),e.match(/([A-F].*[a-f])|([a-f].*[A-F])/)&&t!==e&&u.throwError("bad address checksum",u.INVALID_ARGUMENT,{arg:"address",value:e});else if(e.match(/^XE[0-9]{2}[0-9A-Za-z]{30,31}$/)){for(e.substring(2,4)!==p(e)&&u.throwError("bad icap checksum",u.INVALID_ARGUMENT,{arg:"address",value:e}),t=new i.default.BN(e.substring(4),36).toString(16);t.length<40;)t="0"+t;t=l("0x"+t)}else u.throwError("invalid address",u.INVALID_ARGUMENT,{arg:"address",value:e});return t}r.getAddress=y,r.getIcapAddress=function(e){for(var t=new 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n=e("../utils/bytes");t.exports={decode:function(e){e=atob(e);for(var t=[],r=0;r<e.length;r++)t.push(e.charCodeAt(r));return n.arrayify(t)},encode:function(e){e=n.arrayify(e);for(var t="",r=0;r<e.length;r++)t+=String.fromCharCode(e[r]);return btoa(t)}}},{"../utils/bytes":64}],62:[function(e,t,r){"use strict";Object.defineProperty(r,"__esModule",{value:!0});var l=e("./bytes"),n=e("./properties"),i=(o.prototype.encode=function(e){var t=l.arrayify(e);if(0===t.length)return"";for(var r=[0],n=0;n<t.length;++n){for(var i=t[n],o=0;o<r.length;++o)i+=r[o]<<8,r[o]=i%this.base,i=i/this.base|0;for(;0<i;)r.push(i%this.base),i=i/this.base|0}for(var s="",a=0;0===t[a]&&a<t.length-1;++a)s+=this._leader;for(var u=r.length-1;0<=u;--u)s+=this.alphabet[r[u]];return s},o.prototype.decode=function(e){if("string"!=typeof e)throw new TypeError("Expected String");var t=[];if(0===e.length)return new Uint8Array(t);t.push(0);for(var r=0;r<e.length;r++){var n=this._alphabetMap[e[r]];if(void 0===n)throw new 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h=n(e("../errors")),f=e("../wordlists/lang-en"),a=e("./basex"),c=e("./bytes"),u=e("./bignumber"),i=e("./utf8"),o=e("./pbkdf2"),l=e("./hmac"),d=e("./properties"),p=e("./secp256k1"),y=e("./sha2"),m=u.bigNumberify("0xfffffffffffffffffffffffffffffffebaaedce6af48a03bbfd25e8cd0364141"),s=i.toUtf8Bytes("Bitcoin seed"),g=2147483648;function v(e){return(1<<e)-1<<8-e}function b(e){return c.hexZeroPad(c.hexlify(e),32)}function w(e){var t=c.hexDataSlice(y.sha256(y.sha256(e)),0,4);return a.Base58.encode(c.concat([e,t]))}var _={};r.defaultPath="m/44'/60'/0'/0/0";var M=(Object.defineProperty(A.prototype,"extendedKey",{get:function(){if(256<=this.depth)throw new Error("Depth too large!");return w(c.concat([null!=this.privateKey?"0x0488ADE4":"0x0488B21E",c.hexlify(this.depth),this.parentFingerprint,c.hexZeroPad(c.hexlify(this.index),4),this.chainCode,null!=this.privateKey?c.concat(["0x00",this.privateKey]):this.publicKey]))},enumerable:!0,configurable:!0}),A.prototype.neuter=function(){return new A(_,null,this.publicKey,this.parentFingerprint,this.chainCode,this.index,this.depth,null,this.path)},A.prototype._derive=function(e){if(4294967295<e)throw new Error("invalid index - "+String(e));var t=this.path;t&&(t+="/"+(e&~g));var r=new Uint8Array(37);if(e&g){if(!this.privateKey)throw new Error("cannot derive child of neutered node");r.set(c.arrayify(this.privateKey),1),t&&(t+="'")}else r.set(c.arrayify(this.publicKey));for(var n=24;0<=n;n-=8)r[33+(n>>3)]=e>>24-n&255;var i=l.computeHmac(l.SupportedAlgorithms.sha512,this.chainCode,r),o=i.slice(0,32),s=i.slice(32),a=null,i=null;return this.privateKey?a=b(u.bigNumberify(o).add(this.privateKey).mod(m)):i=new p.KeyPair(c.hexlify(o))._addPoint(this.publicKey),new A(_,a,i,this.fingerprint,b(s),e,this.depth+1,this.mnemonic,t)},A.prototype.derivePath=function(e){var t=e.split("/");if(0===t.length||"m"===t[0]&&0!==this.depth)throw new Error("invalid path - "+e);"m"===t[0]&&t.shift();for(var r=this,n=0;n<t.length;n++){var i=t[n];if(i.match(/^[0-9]+'$/)){var o=parseInt(i.substring(0,i.length-1));if(g<=o)throw new Error("invalid path index - "+i);r=r._derive(g+o)}else{if(!i.match(/^[0-9]+$/))throw new Error("invalid path component - "+i);o=parseInt(i);if(g<=o)throw new Error("invalid path index - "+i);r=r._derive(o)}}return r},A.isHDNode=function(e){return d.isType(e,"HDNode")},A);function A(e,t,r,n,i,o,s,a,u){if(h.checkNew(this,A),e!==_)throw new Error("HDNode constructor cannot be called directly");t?(t=new 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c.hexlify(o.pbkdf2(i.toUtf8Bytes(e,i.UnicodeNormalizationForm.NFKD),t,2048,64,"sha512"))}function k(e,t){t=t||f.langEn,h.checkNormalize();var r=t.split(e);if(r.length%3!=0)throw new Error("invalid mnemonic");for(var n=c.arrayify(new Uint8Array(Math.ceil(11*r.length/8))),i=0,o=0;o<r.length;o++){var s=t.getWordIndex(r[o].normalize("NFKD"));if(-1===s)throw new Error("invalid mnemonic");for(var a=0;a<11;a++)s&1<<10-a&&(n[i>>3]|=1<<7-i%8),i++}var u=32*r.length/3,l=v(r.length/3),e=c.arrayify(y.sha256(n.slice(0,u/8)))[0];if((e&=l)!=(n[n.length-1]&l))throw new Error("invalid checksum");return c.hexlify(n.slice(0,u/8))}function N(e,t){if((e=c.arrayify(e)).length%4!=0||e.length<16||32<e.length)throw new Error("invalid entropy");for(var r=[0],n=11,i=0;i<e.length;i++)8<n?(r[r.length-1]<<=8,r[r.length-1]|=e[i],n-=8):(r[r.length-1]<<=n,r[r.length-1]|=e[i]>>8-n,r.push(e[i]&(1<<8-n)-1),n+=3);var o=c.arrayify(y.sha256(e))[0],s=e.length/4;return o&=v(s),r[r.length-1]<<=s,r[r.length-1]|=o>>8-s,(t=t||f.langEn).join(r.map(function(e){return t.getWord(e)}))}r.HDNode=M,r.fromExtendedKey=function(e){var t=a.Base58.decode(e);82===t.length&&w(t.slice(0,78))===e||h.throwError("invalid extended key",h.INVALID_ARGUMENT,{argument:"extendedKey",value:"[REDACTED]"});var r=t[4],n=c.hexlify(t.slice(5,9)),i=parseInt(c.hexlify(t.slice(9,13)).substring(2),16),o=c.hexlify(t.slice(13,45)),s=t.slice(45,78);switch(c.hexlify(t.slice(0,4))){case"0x0488b21e":case"0x043587cf":return new M(_,null,c.hexlify(s),n,o,i,r,null,null);case"0x0488ade4":case"0x04358394":if(0!==s[0])break;return new M(_,c.hexlify(s.slice(1)),null,n,o,i,r,null,null)}return h.throwError("invalid extended key",h.INVALID_ARGUMENT,{argument:"extendedKey",value:"[REDACTED]"})},r.fromMnemonic=function(e,t,r){return E(S(e=N(k(e,t),t),r),e)},r.fromSeed=function(e){return E(e,null)},r.mnemonicToSeed=S,r.mnemonicToEntropy=k,r.entropyToMnemonic=N,r.isValidMnemonic=function(e,t){try{return k(e,t),!0}catch(e){}return!1}},{"../errors":5,"../wordlists/lang-en":90,"./basex":62,"./bignumber":63,"./bytes":64,"./hmac":67,"./pbkdf2":73,"./properties":74,"./secp256k1":77,"./sha2":79,"./utf8":85}],67:[function(e,t,r){"use strict";var n=this&&this.__importStar||function(e){if(e&&e.__esModule)return e;var t={};if(null!=e)for(var r in e)Object.hasOwnProperty.call(e,r)&&(t[r]=e[r]);return t.default=e,t};Object.defineProperty(r,"__esModule",{value:!0});var i,o=n(e("hash.js")),s=e("../utils/bytes"),a=n(e("../errors"));(e=i=r.SupportedAlgorithms||(r.SupportedAlgorithms={})).sha256="sha256",e.sha512="sha512",r.computeHmac=function(e,t,r){return i[e]||a.throwError("unsupported algorithm "+e,a.UNSUPPORTED_OPERATION,{operation:"hmac",algorithm:e}),s.arrayify(o.hmac(o[e],s.arrayify(t)).update(s.arrayify(r)).digest())}},{"../errors":5,"../utils/bytes":64,"hash.js":26}],68:[function(e,t,r){"use strict";var n=this&&this.__importStar||function(e){if(e&&e.__esModule)return e;var t={};if(null!=e)for(var r in e)Object.hasOwnProperty.call(e,r)&&(t[r]=e[r]);return t.default=e,t};Object.defineProperty(r,"__esModule",{value:!0});var i=e("./abi-coder");r.AbiCoder=i.AbiCoder,r.defaultAbiCoder=i.defaultAbiCoder,r.formatSignature=i.formatSignature,r.formatParamType=i.formatParamType,r.parseSignature=i.parseSignature,r.parseParamType=i.parseParamType;i=e("./address");r.getAddress=i.getAddress,r.getContractAddress=i.getContractAddress,r.getCreate2Address=i.getCreate2Address,r.getIcapAddress=i.getIcapAddress;i=n(e("./base64"));r.base64=i;i=e("./bignumber");r.BigNumber=i.BigNumber,r.bigNumberify=i.bigNumberify;i=e("./bytes");r.arrayify=i.arrayify,r.concat=i.concat,r.hexDataSlice=i.hexDataSlice,r.hexDataLength=i.hexDataLength,r.hexlify=i.hexlify,r.hexStripZeros=i.hexStripZeros,r.hexZeroPad=i.hexZeroPad,r.isHexString=i.isHexString,r.joinSignature=i.joinSignature,r.padZeros=i.padZeros,r.splitSignature=i.splitSignature,r.stripZeros=i.stripZeros;i=e("./hash");r.hashMessage=i.hashMessage,r.id=i.id,r.namehash=i.namehash;i=n(e("./hdnode"));r.HDNode=i;i=e("./interface");r.Interface=i.Interface;i=e("./json-wallet");r.getJsonWalletAddress=i.getJsonWalletAddress;i=e("./keccak256");r.keccak256=i.keccak256;i=e("./sha2");r.sha256=i.sha256;i=e("./solidity");r.solidityKeccak256=i.keccak256,r.solidityPack=i.pack,r.soliditySha256=i.sha256;i=e("./random-bytes");r.randomBytes=i.randomBytes;i=e("./networks");r.getNetwork=i.getNetwork;i=e("./properties");r.checkProperties=i.checkProperties,r.deepCopy=i.deepCopy,r.defineReadOnly=i.defineReadOnly,r.resolveProperties=i.resolveProperties,r.shallowCopy=i.shallowCopy;n=n(e("./rlp"));r.RLP=n;n=e("./secp256k1");r.computeAddress=n.computeAddress,r.computePublicKey=n.computePublicKey,r.recoverAddress=n.recoverAddress,r.recoverPublicKey=n.recoverPublicKey,r.verifyMessage=n.verifyMessage;n=e("./signing-key");r.SigningKey=n.SigningKey;n=e("./transaction");r.populateTransaction=n.populateTransaction;n=e("./transaction");r.parseTransaction=n.parse,r.serializeTransaction=n.serialize;n=e("./utf8");r.formatBytes32String=n.formatBytes32String,r.parseBytes32String=n.parseBytes32String,r.toUtf8Bytes=n.toUtf8Bytes,r.toUtf8String=n.toUtf8String;n=e("./units");r.commify=n.commify,r.formatEther=n.formatEther,r.parseEther=n.parseEther,r.formatUnits=n.formatUnits,r.parseUnits=n.parseUnits;n=e("./web");r.fetchJson=n.fetchJson,r.poll=n.poll;n=e("./hmac");r.SupportedAlgorithms=n.SupportedAlgorithms;n=e("./utf8");r.UnicodeNormalizationForm=n.UnicodeNormalizationForm;e=e("./wordlist");r.Wordlist=e.Wordlist},{"./abi-coder":59,"./address":60,"./base64":61,"./bignumber":63,"./bytes":64,"./hash":65,"./hdnode":66,"./hmac":67,"./interface":69,"./json-wallet":70,"./keccak256":71,"./networks":72,"./properties":74,"./random-bytes":75,"./rlp":76,"./secp256k1":77,"./sha2":79,"./signing-key":81,"./solidity":82,"./transaction":83,"./units":84,"./utf8":85,"./web":86,"./wordlist":87}],69:[function(e,t,r){"use strict";var n,i=this&&this.__extends||(n=Object.setPrototypeOf||{__proto__:[]}instanceof Array&&function(e,t){e.__proto__=t}||function(e,t){for(var r in t)t.hasOwnProperty(r)&&(e[r]=t[r])},function(e,t){function r(){this.constructor=e}n(e,t),e.prototype=null===t?Object.create(t):(r.prototype=t.prototype,new r)}),o=this&&this.__importStar||function(e){if(e&&e.__esModule)return e;var t={};if(null!=e)for(var r in e)Object.hasOwnProperty.call(e,r)&&(t[r]=e[r]);return t.default=e,t};Object.defineProperty(r,"__esModule",{value:!0});var s,a=e("./address"),f=e("./abi-coder"),u=e("./bignumber"),c=e("./bytes"),l=e("./hash"),h=e("./keccak256"),d=e("./properties"),p=o(e("../errors")),y=function(e){d.setType(this,"Indexed"),d.defineReadOnly(this,"hash",e)},e=function(e){for(var t in d.setType(this,"Description"),e)d.defineReadOnly(this,t,d.deepCopy(e[t],!0));Object.freeze(this)},m=(i(g,s=e),g.prototype.encode=function(e,t){c.isHexString(e)||p.throwError("invalid contract 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null!==v&&v.apply(this,arguments)||this}var _,M=(i(A,_=e),A);function A(){return null!==_&&_.apply(this,arguments)||this}var E,S=(i(k,E=e),k.prototype.encodeTopics=function(e){var n=this;e.length>this.inputs.length&&p.throwError("too many arguments for "+this.name,p.UNEXPECTED_ARGUMENT,{maxCount:e.length,expectedCount:this.inputs.length});var i=[];for(this.anonymous||i.push(this.topic),e.forEach(function(e,t){var r=n.inputs[t];r.indexed?null==e?i.push(null):"string"===r.type?i.push(l.id(e)):"bytes"===r.type?i.push(h.keccak256(e)):-1!==r.type.indexOf("[")||"tuple"===r.type.substring(0,5)?p.throwError("filtering with tuples or arrays not implemented yet; bug us on GitHub",p.NOT_IMPLEMENTED,{operation:"filter(array|tuple)"}):("address"===r.type&&a.getAddress(e),i.push(c.hexZeroPad(c.hexlify(e),32).toLowerCase())):null!=e&&p.throwError("cannot filter non-indexed parameters; must be null",p.INVALID_ARGUMENT,{argument:r.name||t,value:e})});i.length&&null===i[i.length-1];)i.pop();return i},k.prototype.decode=function(e,r){null==r||this.anonymous||(r=r.slice(1));var n,i=[],o=[],s=[];this.inputs.forEach(function(e,t){e.indexed?"string"===e.type||"bytes"===e.type||0<=e.type.indexOf("[")||"tuple"===e.type.substring(0,5)?(i.push({type:"bytes32",name:e.name||""}),s.push(!0)):(i.push(e),s.push(!1)):(o.push(e),s.push(!1))}),null!=r&&(n=f.defaultAbiCoder.decode(i,c.concat(r)));var a=f.defaultAbiCoder.decode(o,c.arrayify(e)),u={},l=0,h=0;return this.inputs.forEach(function(e,t){e.indexed?null==r?u[t]=new y(null):s[t]?u[t]=new y(n[h++]):u[t]=n[h++]:u[t]=a[l++],e.name&&(u[e.name]=u[t])}),u.length=this.inputs.length,new M(u)},k);function k(){return null!==E&&E.apply(this,arguments)||this}var N,x=(i(P,N=e),P);function P(){return null!==N&&N.apply(this,arguments)||this}var I,T=(i(R,I=e),R);function R(){return null!==I&&I.apply(this,arguments)||this}function O(e){switch(e.type){case"constructor":var t=new m({inputs:e.inputs,payable:null==e.payable||!!e.payable});this.deployFunction||(this.deployFunction=t);break;case"function":var r=f.formatSignature(e).replace(/tuple/g,""),n=l.id(r).substring(0,10),i=!1;null!=e.constant?i=e.constant:null!=e.stateMutability&&(i="view"==e.stateMutability||"pure"==e.stateMutability);t=new b({inputs:e.inputs,outputs:e.outputs,gas:e.gas,payable:null==e.payable||!!e.payable,type:i?"call":"transaction",name:e.name,signature:r,sighash:n});e.name&&(null==this.functions[e.name]?d.defineReadOnly(this.functions,e.name,t):p.warn("WARNING: Multiple definitions for "+e.name)),null==this.functions[t.signature]&&d.defineReadOnly(this.functions,t.signature,t);break;case"event":r=f.formatSignature(e).replace(/tuple/g,""),t=new S({name:e.name,signature:r,inputs:e.inputs,topic:l.id(r),anonymous:!!e.anonymous});e.name&&null==this.events[e.name]&&d.defineReadOnly(this.events,e.name,t),null==this.events[t.signature]&&d.defineReadOnly(this.events,t.signature,t);break;case"receive":case"fallback":break;default:p.warn("WARNING: unsupported ABI type - "+e.type)}}C.prototype.parseTransaction=function(e){var t,r=e.data.substring(0,10).toLowerCase();for(t in this.functions)if(-1!==t.indexOf("(")){var n=this.functions[t];if(n.sighash===r){var i=f.defaultAbiCoder.decode(n.inputs,"0x"+e.data.substring(10));return new x({args:i,decode:n.decode,name:n.name,signature:n.signature,sighash:n.sighash,value:u.bigNumberify(e.value||"0")})}}return null},C.prototype.parseLog=function(e){for(var t in this.events)if(-1!==t.indexOf("(")){t=this.events[t];if(!t.anonymous&&t.topic===e.topics[0])return new T({decode:t.decode,name:t.name,signature:t.signature,topic:t.topic,values:t.decode(e.data,e.topics)})}return null},C.isInterface=function(e){return d.isType(e,"Interface")},C.isIndexed=function(e){return d.isType(e,"Indexed")},e=C;function C(t){if(p.checkNew(this,C),"string"==typeof t){try{t=JSON.parse(t)}catch(e){p.throwError("could not parse ABI JSON",p.INVALID_ARGUMENT,{arg:"abi",errorMessage:e.message,value:t})}if(!Array.isArray(t))return p.throwError("invalid abi",p.INVALID_ARGUMENT,{arg:"abi",value:t}),null}d.defineReadOnly(this,"functions",{}),d.defineReadOnly(this,"events",{});var r=[];t.forEach(function(e){"string"==typeof e&&(e=f.parseSignature(e)),r.push(e)}),d.defineReadOnly(this,"abi",d.deepCopy(r,!0)),r.forEach(O,this),this.deployFunction||O.call(this,{type:"constructor",inputs:[]}),d.setType(this,"Interface")}r.Interface=e},{"../errors":5,"./abi-coder":59,"./address":60,"./bignumber":63,"./bytes":64,"./hash":65,"./keccak256":71,"./properties":74}],70:[function(e,t,r){"use strict";Object.defineProperty(r,"__esModule",{value:!0});var n=e("./address");function i(e){try{var t=JSON.parse(e)}catch(e){return!1}return t.encseed&&t.ethaddr}function o(e){try{var t=JSON.parse(e)}catch(e){return!1}return!(!t.version||parseInt(t.version)!==t.version||3!==parseInt(t.version))}r.isCrowdsaleWallet=i,r.isSecretStorageWallet=o,r.getJsonWalletAddress=function(e){if(i(e))try{return n.getAddress(JSON.parse(e).ethaddr)}catch(e){return null}if(o(e))try{return n.getAddress(JSON.parse(e).address)}catch(e){return null}return null}},{"./address":60}],71:[function(e,t,r){"use strict";Object.defineProperty(r,"__esModule",{value:!0});var n=e("js-sha3"),i=e("./bytes");r.keccak256=function(e){return"0x"+n.keccak_256(i.arrayify(e))}},{"./bytes":64,"js-sha3":40}],72:[function(e,t,r){"use strict";var n=this&&this.__importStar||function(e){if(e&&e.__esModule)return e;var t={};if(null!=e)for(var r in e)Object.hasOwnProperty.call(e,r)&&(t[r]=e[r]);return t.default=e,t};Object.defineProperty(r,"__esModule",{value:!0});var i=n(e("../errors"));function o(r){return function(e){var t=[];return 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