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P(t){for(var e=[],r=0;r<t.length;r+=4)e.push(t[r]<<24|t[r+1]<<16|t[r+2]<<8|t[r+3]);return e}var k=function(t){if(!(this instanceof k))throw Error("AES must be instanitated with `new`");Object.defineProperty(this,"key",{value:o(t,!0)}),this._prepare()};k.prototype._prepare=function(){var t=h[this.key.length];if(null==t)throw new Error("invalid key size (must be 16, 24 or 32 bytes)");this._Ke=[],this._Kd=[];for(var e=0;e<=t;e++)this._Ke.push([0,0,0,0]),this._Kd.push([0,0,0,0]);var r,n=4*(t+1),i=this.key.length/4,o=P(this.key);for(e=0;e<i;e++)r=e>>2,this._Ke[r][e%4]=o[e],this._Kd[t-r][e%4]=o[e];for(var s,a=0,u=i;u<n;){if(s=o[i-1],o[0]^=l[s>>16&255]<<24^l[s>>8&255]<<16^l[255&s]<<8^l[s>>24&255]^f[a]<<24,a+=1,8!=i)for(e=1;e<i;e++)o[e]^=o[e-1];else{for(e=1;e<i/2;e++)o[e]^=o[e-1];s=o[i/2-1],o[i/2]^=l[255&s]^l[s>>8&255]<<8^l[s>>16&255]<<16^l[s>>24&255]<<24;for(e=i/2+1;e<i;e++)o[e]^=o[e-1]}for(e=0;e<i&&u<n;)c=u>>2,d=u%4,this._Ke[c][d]=o[e],this._Kd[t-c][d]=o[e++],u++}for(var c=1;c<t;c++)for(var d=0;d<4;d++)s=this._Kd[c][d],this._Kd[c][d]=E[s>>24&255]^A[s>>16&255]^M[s>>8&255]^S[255&s]},k.prototype.encrypt=function(t){if(16!=t.length)throw new Error("invalid plaintext size (must be 16 bytes)");for(var e=this._Ke.length-1,r=[0,0,0,0],n=P(t),i=0;i<4;i++)n[i]^=this._Ke[0][i];for(var o=1;o<e;o++){for(i=0;i<4;i++)r[i]=p[n[i]>>24&255]^m[n[(i+1)%4]>>16&255]^y[n[(i+2)%4]>>8&255]^v[255&n[(i+3)%4]]^this._Ke[o][i];n=r.slice()}var a,u=s(16);for(i=0;i<4;i++)a=this._Ke[e][i],u[4*i]=255&(l[n[i]>>24&255]^a>>24),u[4*i+1]=255&(l[n[(i+1)%4]>>16&255]^a>>16),u[4*i+2]=255&(l[n[(i+2)%4]>>8&255]^a>>8),u[4*i+3]=255&(l[255&n[(i+3)%4]]^a);return u},k.prototype.decrypt=function(t){if(16!=t.length)throw new Error("invalid ciphertext size (must be 16 bytes)");for(var e=this._Kd.length-1,r=[0,0,0,0],n=P(t),i=0;i<4;i++)n[i]^=this._Kd[0][i];for(var o=1;o<e;o++){for(i=0;i<4;i++)r[i]=g[n[i]>>24&255]^b[n[(i+3)%4]>>16&255]^w[n[(i+2)%4]>>8&255]^_[255&n[(i+1)%4]]^this._Kd[o][i];n=r.slice()}var a,u=s(16);for(i=0;i<4;i++)a=this._Kd[e][i],u[4*i]=255&(d[n[i]>>24&255]^a>>24),u[4*i+1]=255&(d[n[(i+3)%4]>>16&255]^a>>16),u[4*i+2]=255&(d[n[(i+2)%4]>>8&255]^a>>8),u[4*i+3]=255&(d[255&n[(i+1)%4]]^a);return u};var j=function(t){if(!(this instanceof j))throw Error("AES must be instanitated with `new`");this.description="Electronic Code Block",this.name="ecb",this._aes=new k(t)};j.prototype.encrypt=function(t){if((t=o(t)).length%16!=0)throw new Error("invalid plaintext size (must be multiple of 16 bytes)");for(var e=s(t.length),r=s(16),n=0;n<t.length;n+=16)a(t,r,0,n,n+16),a(r=this._aes.encrypt(r),e,n);return e},j.prototype.decrypt=function(t){if((t=o(t)).length%16!=0)throw new Error("invalid ciphertext size (must be multiple of 16 bytes)");for(var e=s(t.length),r=s(16),n=0;n<t.length;n+=16)a(t,r,0,n,n+16),a(r=this._aes.decrypt(r),e,n);return e};var x=function(t,e){if(!(this instanceof x))throw Error("AES must be instanitated with `new`");if(this.description="Cipher Block Chaining",this.name="cbc",e){if(16!=e.length)throw new Error("invalid initialation vector size (must be 16 bytes)")}else e=s(16);this._lastCipherblock=o(e,!0),this._aes=new k(t)};x.prototype.encrypt=function(t){if((t=o(t)).length%16!=0)throw new Error("invalid plaintext size (must be multiple of 16 bytes)");for(var e=s(t.length),r=s(16),n=0;n<t.length;n+=16){a(t,r,0,n,n+16);for(var i=0;i<16;i++)r[i]^=this._lastCipherblock[i];this._lastCipherblock=this._aes.encrypt(r),a(this._lastCipherblock,e,n)}return e},x.prototype.decrypt=function(t){if((t=o(t)).length%16!=0)throw new Error("invalid ciphertext size (must be multiple of 16 bytes)");for(var e=s(t.length),r=s(16),n=0;n<t.length;n+=16){a(t,r,0,n,n+16),r=this._aes.decrypt(r);for(var i=0;i<16;i++)e[n+i]=r[i]^this._lastCipherblock[i];a(t,this._lastCipherblock,0,n,n+16)}return e};var O=function(t,e,r){if(!(this instanceof O))throw Error("AES must be instanitated with `new`");if(this.description="Cipher Feedback",this.name="cfb",e){if(16!=e.length)throw new Error("invalid initialation vector size (must be 16 size)")}else e=s(16);r||(r=1),this.segmentSize=r,this._shiftRegister=o(e,!0),this._aes=new k(t)};O.prototype.encrypt=function(t){if(t.length%this.segmentSize!=0)throw new Error("invalid plaintext size (must be segmentSize bytes)");for(var e,r=o(t,!0),n=0;n<r.length;n+=this.segmentSize){e=this._aes.encrypt(this._shiftRegister);for(var i=0;i<this.segmentSize;i++)r[n+i]^=e[i];a(this._shiftRegister,this._shiftRegister,0,this.segmentSize),a(r,this._shiftRegister,16-this.segmentSize,n,n+this.segmentSize)}return r},O.prototype.decrypt=function(t){if(t.length%this.segmentSize!=0)throw new Error("invalid ciphertext size (must be segmentSize bytes)");for(var e,r=o(t,!0),n=0;n<r.length;n+=this.segmentSize){e=this._aes.encrypt(this._shiftRegister);for(var i=0;i<this.segmentSize;i++)r[n+i]^=e[i];a(this._shiftRegister,this._shiftRegister,0,this.segmentSize),a(t,this._shiftRegister,16-this.segmentSize,n,n+this.segmentSize)}return r};var N=function(t,e){if(!(this instanceof N))throw Error("AES must be instanitated with `new`");if(this.description="Output Feedback",this.name="ofb",e){if(16!=e.length)throw new Error("invalid initialation vector size (must be 16 bytes)")}else e=s(16);this._lastPrecipher=o(e,!0),this._lastPrecipherIndex=16,this._aes=new k(t)};N.prototype.encrypt=function(t){for(var e=o(t,!0),r=0;r<e.length;r++)16===this._lastPrecipherIndex&&(this._lastPrecipher=this._aes.encrypt(this._lastPrecipher),this._lastPrecipherIndex=0),e[r]^=this._lastPrecipher[this._lastPrecipherIndex++];return e},N.prototype.decrypt=N.prototype.encrypt;var T=function(t){if(!(this instanceof T))throw Error("Counter must be instanitated with `new`");0===t||t||(t=1),"number"==typeof t?(this._counter=s(16),this.setValue(t)):this.setBytes(t)};T.prototype.setValue=function(t){if("number"!=typeof t||parseInt(t)!=t)throw new Error("invalid counter value (must be an integer)");for(var e=15;e>=0;--e)this._counter[e]=t%256,t>>=8},T.prototype.setBytes=function(t){if(16!=(t=o(t,!0)).length)throw new Error("invalid counter bytes size (must be 16 bytes)");this._counter=t},T.prototype.increment=function(){for(var t=15;t>=0;t--){if(255!==this._counter[t]){this._counter[t]++;break}this._counter[t]=0}};var R=function(t,e){if(!(this instanceof R))throw Error("AES must be instanitated with `new`");this.description="Counter",this.name="ctr",e instanceof T||(e=new T(e)),this._counter=e,this._remainingCounter=null,this._remainingCounterIndex=16,this._aes=new k(t)};R.prototype.encrypt=function(t){for(var e=o(t,!0),r=0;r<e.length;r++)16===this._remainingCounterIndex&&(this._remainingCounter=this._aes.encrypt(this._counter._counter),this._remainingCounterIndex=0,this._counter.increment()),e[r]^=this._remainingCounter[this._remainingCounterIndex++];return e},R.prototype.decrypt=R.prototype.encrypt;var I={AES:k,Counter:T,ModeOfOperation:{ecb:j,cbc:x,cfb:O,ofb:N,ctr:R},utils:{hex:c,utf8:u},padding:{pkcs7:{pad:function(t){var e=16-(t=o(t,!0)).length%16,r=s(t.length+e);a(t,r);for(var n=t.length;n<r.length;n++)r[n]=e;return r},strip:function(t){if((t=o(t,!0)).length<16)throw new Error("PKCS#7 invalid length");var e=t[t.length-1];if(e>16)throw new Error("PKCS#7 padding byte out of range");for(var r=t.length-e,n=0;n<e;n++)if(t[r+n]!==e)throw new Error("PKCS#7 invalid padding byte");var i=s(r);return a(t,i,0,0,r),i}}},_arrayTest:{coerceArray:o,createArray:s,copyArray:a}};void 0!==r?e.exports=I:(t.aesjs&&(I._aesjs=t.aesjs),t.aesjs=I)}(this)},{}],2:[function(t,e,r){!function(e,r){"use strict";function n(t,e){if(!t)throw new Error(e||"Assertion failed")}function i(t,e){t.super_=e;var r=function(){};r.prototype=e.prototype,t.prototype=new r,t.prototype.constructor=t}function o(t,e,r){if(o.isBN(t))return t;this.negative=0,this.words=null,this.length=0,this.red=null,null!==t&&("le"!==e&&"be"!==e||(r=e,e=10),this._init(t||0,e||10,r||"be"))}var s;"object"==typeof e?e.exports=o:r.BN=o,o.BN=o,o.wordSize=26;try{s=t("buffer").Buffer}catch(t){}function a(t,e,r){for(var n=0,i=Math.min(t.length,r),o=e;o<i;o++){var s=t.charCodeAt(o)-48;n<<=4,n|=s>=49&&s<=54?s-49+10:s>=17&&s<=22?s-17+10:15&s}return n}function u(t,e,r,n){for(var i=0,o=Math.min(t.length,r),s=e;s<o;s++){var a=t.charCodeAt(s)-48;i*=n,i+=a>=49?a-49+10:a>=17?a-17+10:a}return i}o.isBN=function(t){return t instanceof o||null!==t&&"object"==typeof t&&t.constructor.wordSize===o.wordSize&&Array.isArray(t.words)},o.max=function(t,e){return t.cmp(e)>0?t:e},o.min=function(t,e){return t.cmp(e)<0?t:e},o.prototype._init=function(t,e,r){if("number"==typeof t)return this._initNumber(t,e,r);if("object"==typeof t)return this._initArray(t,e,r);"hex"===e&&(e=16),n(e===(0|e)&&e>=2&&e<=36);var i=0;"-"===(t=t.toString().replace(/\s+/g,""))[0]&&i++,16===e?this._parseHex(t,i):this._parseBase(t,e,i),"-"===t[0]&&(this.negative=1),this.strip(),"le"===r&&this._initArray(this.toArray(),e,r)},o.prototype._initNumber=function(t,e,r){t<0&&(this.negative=1,t=-t),t<67108864?(this.words=[67108863&t],this.length=1):t<4503599627370496?(this.words=[67108863&t,t/67108864&67108863],this.length=2):(n(t<9007199254740992),this.words=[67108863&t,t/67108864&67108863,1],this.length=3),"le"===r&&this._initArray(this.toArray(),e,r)},o.prototype._initArray=function(t,e,r){if(n("number"==typeof t.length),t.length<=0)return this.words=[0],this.length=1,this;this.length=Math.ceil(t.length/3),this.words=new Array(this.length);for(var i=0;i<this.length;i++)this.words[i]=0;var o,s,a=0;if("be"===r)for(i=t.length-1,o=0;i>=0;i-=3)s=t[i]|t[i-1]<<8|t[i-2]<<16,this.words[o]|=s<<a&67108863,this.words[o+1]=s>>>26-a&67108863,(a+=24)>=26&&(a-=26,o++);else if("le"===r)for(i=0,o=0;i<t.length;i+=3)s=t[i]|t[i+1]<<8|t[i+2]<<16,this.words[o]|=s<<a&67108863,this.words[o+1]=s>>>26-a&67108863,(a+=24)>=26&&(a-=26,o++);return this.strip()},o.prototype._parseHex=function(t,e){this.length=Math.ceil((t.length-e)/6),this.words=new Array(this.length);for(var r=0;r<this.length;r++)this.words[r]=0;var n,i,o=0;for(r=t.length-6,n=0;r>=e;r-=6)i=a(t,r,r+6),this.words[n]|=i<<o&67108863,this.words[n+1]|=i>>>26-o&4194303,(o+=24)>=26&&(o-=26,n++);r+6!==e&&(i=a(t,e,r+6),this.words[n]|=i<<o&67108863,this.words[n+1]|=i>>>26-o&4194303),this.strip()},o.prototype._parseBase=function(t,e,r){this.words=[0],this.length=1;for(var n=0,i=1;i<=67108863;i*=e)n++;n--,i=i/e|0;for(var o=t.length-r,s=o%n,a=Math.min(o,o-s)+r,c=0,h=r;h<a;h+=n)c=u(t,h,h+n,e),this.imuln(i),this.words[0]+c<67108864?this.words[0]+=c:this._iaddn(c);if(0!==s){var f=1;for(c=u(t,h,t.length,e),h=0;h<s;h++)f*=e;this.imuln(f),this.words[0]+c<67108864?this.words[0]+=c:this._iaddn(c)}},o.prototype.copy=function(t){t.words=new Array(this.length);for(var e=0;e<this.length;e++)t.words[e]=this.words[e];t.length=this.length,t.negative=this.negative,t.red=this.red},o.prototype.clone=function(){var t=new o(null);return this.copy(t),t},o.prototype._expand=function(t){for(;this.length<t;)this.words[this.length++]=0;return this},o.prototype.strip=function(){for(;this.length>1&&0===this.words[this.length-1];)this.length--;return this._normSign()},o.prototype._normSign=function(){return 1===this.length&&0===this.words[0]&&(this.negative=0),this},o.prototype.inspect=function(){return(this.red?"<BN-R: ":"<BN: ")+this.toString(16)+">"};var c=["","0","00","000","0000","00000","000000","0000000","00000000","000000000","0000000000","00000000000","000000000000","0000000000000","00000000000000","000000000000000","0000000000000000","00000000000000000","000000000000000000","0000000000000000000","00000000000000000000","000000000000000000000","0000000000000000000000","00000000000000000000000","000000000000000000000000","0000000000000000000000000"],h=[0,0,25,16,12,11,10,9,8,8,7,7,7,7,6,6,6,6,6,6,6,5,5,5,5,5,5,5,5,5,5,5,5,5,5,5,5],f=[0,0,33554432,43046721,16777216,48828125,60466176,40353607,16777216,43046721,1e7,19487171,35831808,62748517,7529536,11390625,16777216,24137569,34012224,47045881,64e6,4084101,5153632,6436343,7962624,9765625,11881376,14348907,17210368,20511149,243e5,28629151,33554432,39135393,45435424,52521875,60466176];function l(t,e,r){r.negative=e.negative^t.negative;var n=t.length+e.length|0;r.length=n,n=n-1|0;var i=0|t.words[0],o=0|e.words[0],s=i*o,a=67108863&s,u=s/67108864|0;r.words[0]=a;for(var c=1;c<n;c++){for(var h=u>>>26,f=67108863&u,l=Math.min(c,e.length-1),d=Math.max(0,c-t.length+1);d<=l;d++){var p=c-d|0;h+=(s=(i=0|t.words[p])*(o=0|e.words[d])+f)/67108864|0,f=67108863&s}r.words[c]=0|f,u=0|h}return 0!==u?r.words[c]=0|u:r.length--,r.strip()}o.prototype.toString=function(t,e){var r;if(t=t||10,e=0|e||1,16===t||"hex"===t){r="";for(var i=0,o=0,s=0;s<this.length;s++){var a=this.words[s],u=(16777215&(a<<i|o)).toString(16);r=0!==(o=a>>>24-i&16777215)||s!==this.length-1?c[6-u.length]+u+r:u+r,(i+=2)>=26&&(i-=26,s--)}for(0!==o&&(r=o.toString(16)+r);r.length%e!=0;)r="0"+r;return 0!==this.negative&&(r="-"+r),r}if(t===(0|t)&&t>=2&&t<=36){var l=h[t],d=f[t];r="";var p=this.clone();for(p.negative=0;!p.isZero();){var m=p.modn(d).toString(t);r=(p=p.idivn(d)).isZero()?m+r:c[l-m.length]+m+r}for(this.isZero()&&(r="0"+r);r.length%e!=0;)r="0"+r;return 0!==this.negative&&(r="-"+r),r}n(!1,"Base should be between 2 and 36")},o.prototype.toNumber=function(){var t=this.words[0];return 2===this.length?t+=67108864*this.words[1]:3===this.length&&1===this.words[2]?t+=4503599627370496+67108864*this.words[1]:this.length>2&&n(!1,"Number can only safely store up to 53 bits"),0!==this.negative?-t:t},o.prototype.toJSON=function(){return this.toString(16)},o.prototype.toBuffer=function(t,e){return n(void 0!==s),this.toArrayLike(s,t,e)},o.prototype.toArray=function(t,e){return this.toArrayLike(Array,t,e)},o.prototype.toArrayLike=function(t,e,r){var i=this.byteLength(),o=r||Math.max(1,i);n(i<=o,"byte array longer than desired length"),n(o>0,"Requested array length <= 0"),this.strip();var s,a,u="le"===e,c=new t(o),h=this.clone();if(u){for(a=0;!h.isZero();a++)s=h.andln(255),h.iushrn(8),c[a]=s;for(;a<o;a++)c[a]=0}else{for(a=0;a<o-i;a++)c[a]=0;for(a=0;!h.isZero();a++)s=h.andln(255),h.iushrn(8),c[o-a-1]=s}return c},Math.clz32?o.prototype._countBits=function(t){return 32-Math.clz32(t)}:o.prototype._countBits=function(t){var e=t,r=0;return e>=4096&&(r+=13,e>>>=13),e>=64&&(r+=7,e>>>=7),e>=8&&(r+=4,e>>>=4),e>=2&&(r+=2,e>>>=2),r+e},o.prototype._zeroBits=function(t){if(0===t)return 26;var e=t,r=0;return 0==(8191&e)&&(r+=13,e>>>=13),0==(127&e)&&(r+=7,e>>>=7),0==(15&e)&&(r+=4,e>>>=4),0==(3&e)&&(r+=2,e>>>=2),0==(1&e)&&r++,r},o.prototype.bitLength=function(){var t=this.words[this.length-1],e=this._countBits(t);return 26*(this.length-1)+e},o.prototype.zeroBits=function(){if(this.isZero())return 0;for(var t=0,e=0;e<this.length;e++){var r=this._zeroBits(this.words[e]);if(t+=r,26!==r)break}return t},o.prototype.byteLength=function(){return Math.ceil(this.bitLength()/8)},o.prototype.toTwos=function(t){return 0!==this.negative?this.abs().inotn(t).iaddn(1):this.clone()},o.prototype.fromTwos=function(t){return this.testn(t-1)?this.notn(t).iaddn(1).ineg():this.clone()},o.prototype.isNeg=function(){return 0!==this.negative},o.prototype.neg=function(){return this.clone().ineg()},o.prototype.ineg=function(){return this.isZero()||(this.negative^=1),this},o.prototype.iuor=function(t){for(;this.length<t.length;)this.words[this.length++]=0;for(var e=0;e<t.length;e++)this.words[e]=this.words[e]|t.words[e];return this.strip()},o.prototype.ior=function(t){return n(0==(this.negative|t.negative)),this.iuor(t)},o.prototype.or=function(t){return this.length>t.length?this.clone().ior(t):t.clone().ior(this)},o.prototype.uor=function(t){return this.length>t.length?this.clone().iuor(t):t.clone().iuor(this)},o.prototype.iuand=function(t){var e;e=this.length>t.length?t:this;for(var r=0;r<e.length;r++)this.words[r]=this.words[r]&t.words[r];return this.length=e.length,this.strip()},o.prototype.iand=function(t){return n(0==(this.negative|t.negative)),this.iuand(t)},o.prototype.and=function(t){return this.length>t.length?this.clone().iand(t):t.clone().iand(this)},o.prototype.uand=function(t){return this.length>t.length?this.clone().iuand(t):t.clone().iuand(this)},o.prototype.iuxor=function(t){var e,r;this.length>t.length?(e=this,r=t):(e=t,r=this);for(var n=0;n<r.length;n++)this.words[n]=e.words[n]^r.words[n];if(this!==e)for(;n<e.length;n++)this.words[n]=e.words[n];return this.length=e.length,this.strip()},o.prototype.ixor=function(t){return n(0==(this.negative|t.negative)),this.iuxor(t)},o.prototype.xor=function(t){return this.length>t.length?this.clone().ixor(t):t.clone().ixor(this)},o.prototype.uxor=function(t){return this.length>t.length?this.clone().iuxor(t):t.clone().iuxor(this)},o.prototype.inotn=function(t){n("number"==typeof t&&t>=0);var e=0|Math.ceil(t/26),r=t%26;this._expand(e),r>0&&e--;for(var i=0;i<e;i++)this.words[i]=67108863&~this.words[i];return r>0&&(this.words[i]=~this.words[i]&67108863>>26-r),this.strip()},o.prototype.notn=function(t){return this.clone().inotn(t)},o.prototype.setn=function(t,e){n("number"==typeof t&&t>=0);var r=t/26|0,i=t%26;return this._expand(r+1),this.words[r]=e?this.words[r]|1<<i:this.words[r]&~(1<<i),this.strip()},o.prototype.iadd=function(t){var e,r,n;if(0!==this.negative&&0===t.negative)return this.negative=0,e=this.isub(t),this.negative^=1,this._normSign();if(0===this.negative&&0!==t.negative)return t.negative=0,e=this.isub(t),t.negative=1,e._normSign();this.length>t.length?(r=this,n=t):(r=t,n=this);for(var i=0,o=0;o<n.length;o++)e=(0|r.words[o])+(0|n.words[o])+i,this.words[o]=67108863&e,i=e>>>26;for(;0!==i&&o<r.length;o++)e=(0|r.words[o])+i,this.words[o]=67108863&e,i=e>>>26;if(this.length=r.length,0!==i)this.words[this.length]=i,this.length++;else if(r!==this)for(;o<r.length;o++)this.words[o]=r.words[o];return this},o.prototype.add=function(t){var e;return 0!==t.negative&&0===this.negative?(t.negative=0,e=this.sub(t),t.negative^=1,e):0===t.negative&&0!==this.negative?(this.negative=0,e=t.sub(this),this.negative=1,e):this.length>t.length?this.clone().iadd(t):t.clone().iadd(this)},o.prototype.isub=function(t){if(0!==t.negative){t.negative=0;var e=this.iadd(t);return t.negative=1,e._normSign()}if(0!==this.negative)return this.negative=0,this.iadd(t),this.negative=1,this._normSign();var r,n,i=this.cmp(t);if(0===i)return this.negative=0,this.length=1,this.words[0]=0,this;i>0?(r=this,n=t):(r=t,n=this);for(var o=0,s=0;s<n.length;s++)o=(e=(0|r.words[s])-(0|n.words[s])+o)>>26,this.words[s]=67108863&e;for(;0!==o&&s<r.length;s++)o=(e=(0|r.words[s])+o)>>26,this.words[s]=67108863&e;if(0===o&&s<r.length&&r!==this)for(;s<r.length;s++)this.words[s]=r.words[s];return this.length=Math.max(this.length,s),r!==this&&(this.negative=1),this.strip()},o.prototype.sub=function(t){return this.clone().isub(t)};var d=function(t,e,r){var n,i,o,s=t.words,a=e.words,u=r.words,c=0,h=0|s[0],f=8191&h,l=h>>>13,d=0|s[1],p=8191&d,m=d>>>13,y=0|s[2],v=8191&y,g=y>>>13,b=0|s[3],w=8191&b,_=b>>>13,E=0|s[4],A=8191&E,M=E>>>13,S=0|s[5],P=8191&S,k=S>>>13,j=0|s[6],x=8191&j,O=j>>>13,N=0|s[7],T=8191&N,R=N>>>13,I=0|s[8],C=8191&I,B=I>>>13,F=0|s[9],D=8191&F,U=F>>>13,L=0|a[0],z=8191&L,H=L>>>13,K=0|a[1],G=8191&K,q=K>>>13,V=0|a[2],W=8191&V,J=V>>>13,Z=0|a[3],X=8191&Z,$=Z>>>13,Q=0|a[4],Y=8191&Q,tt=Q>>>13,et=0|a[5],rt=8191&et,nt=et>>>13,it=0|a[6],ot=8191&it,st=it>>>13,at=0|a[7],ut=8191&at,ct=at>>>13,ht=0|a[8],ft=8191&ht,lt=ht>>>13,dt=0|a[9],pt=8191&dt,mt=dt>>>13;r.negative=t.negative^e.negative,r.length=19;var yt=(c+(n=Math.imul(f,z))|0)+((8191&(i=(i=Math.imul(f,H))+Math.imul(l,z)|0))<<13)|0;c=((o=Math.imul(l,H))+(i>>>13)|0)+(yt>>>26)|0,yt&=67108863,n=Math.imul(p,z),i=(i=Math.imul(p,H))+Math.imul(m,z)|0,o=Math.imul(m,H);var vt=(c+(n=n+Math.imul(f,G)|0)|0)+((8191&(i=(i=i+Math.imul(f,q)|0)+Math.imul(l,G)|0))<<13)|0;c=((o=o+Math.imul(l,q)|0)+(i>>>13)|0)+(vt>>>26)|0,vt&=67108863,n=Math.imul(v,z),i=(i=Math.imul(v,H))+Math.imul(g,z)|0,o=Math.imul(g,H),n=n+Math.imul(p,G)|0,i=(i=i+Math.imul(p,q)|0)+Math.imul(m,G)|0,o=o+Math.imul(m,q)|0;var gt=(c+(n=n+Math.imul(f,W)|0)|0)+((8191&(i=(i=i+Math.imul(f,J)|0)+Math.imul(l,W)|0))<<13)|0;c=((o=o+Math.imul(l,J)|0)+(i>>>13)|0)+(gt>>>26)|0,gt&=67108863,n=Math.imul(w,z),i=(i=Math.imul(w,H))+Math.imul(_,z)|0,o=Math.imul(_,H),n=n+Math.imul(v,G)|0,i=(i=i+Math.imul(v,q)|0)+Math.imul(g,G)|0,o=o+Math.imul(g,q)|0,n=n+Math.imul(p,W)|0,i=(i=i+Math.imul(p,J)|0)+Math.imul(m,W)|0,o=o+Math.imul(m,J)|0;var bt=(c+(n=n+Math.imul(f,X)|0)|0)+((8191&(i=(i=i+Math.imul(f,$)|0)+Math.imul(l,X)|0))<<13)|0;c=((o=o+Math.imul(l,$)|0)+(i>>>13)|0)+(bt>>>26)|0,bt&=67108863,n=Math.imul(A,z),i=(i=Math.imul(A,H))+Math.imul(M,z)|0,o=Math.imul(M,H),n=n+Math.imul(w,G)|0,i=(i=i+Math.imul(w,q)|0)+Math.imul(_,G)|0,o=o+Math.imul(_,q)|0,n=n+Math.imul(v,W)|0,i=(i=i+Math.imul(v,J)|0)+Math.imul(g,W)|0,o=o+Math.imul(g,J)|0,n=n+Math.imul(p,X)|0,i=(i=i+Math.imul(p,$)|0)+Math.imul(m,X)|0,o=o+Math.imul(m,$)|0;var wt=(c+(n=n+Math.imul(f,Y)|0)|0)+((8191&(i=(i=i+Math.imul(f,tt)|0)+Math.imul(l,Y)|0))<<13)|0;c=((o=o+Math.imul(l,tt)|0)+(i>>>13)|0)+(wt>>>26)|0,wt&=67108863,n=Math.imul(P,z),i=(i=Math.imul(P,H))+Math.imul(k,z)|0,o=Math.imul(k,H),n=n+Math.imul(A,G)|0,i=(i=i+Math.imul(A,q)|0)+Math.imul(M,G)|0,o=o+Math.imul(M,q)|0,n=n+Math.imul(w,W)|0,i=(i=i+Math.imul(w,J)|0)+Math.imul(_,W)|0,o=o+Math.imul(_,J)|0,n=n+Math.imul(v,X)|0,i=(i=i+Math.imul(v,$)|0)+Math.imul(g,X)|0,o=o+Math.imul(g,$)|0,n=n+Math.imul(p,Y)|0,i=(i=i+Math.imul(p,tt)|0)+Math.imul(m,Y)|0,o=o+Math.imul(m,tt)|0;var _t=(c+(n=n+Math.imul(f,rt)|0)|0)+((8191&(i=(i=i+Math.imul(f,nt)|0)+Math.imul(l,rt)|0))<<13)|0;c=((o=o+Math.imul(l,nt)|0)+(i>>>13)|0)+(_t>>>26)|0,_t&=67108863,n=Math.imul(x,z),i=(i=Math.imul(x,H))+Math.imul(O,z)|0,o=Math.imul(O,H),n=n+Math.imul(P,G)|0,i=(i=i+Math.imul(P,q)|0)+Math.imul(k,G)|0,o=o+Math.imul(k,q)|0,n=n+Math.imul(A,W)|0,i=(i=i+Math.imul(A,J)|0)+Math.imul(M,W)|0,o=o+Math.imul(M,J)|0,n=n+Math.imul(w,X)|0,i=(i=i+Math.imul(w,$)|0)+Math.imul(_,X)|0,o=o+Math.imul(_,$)|0,n=n+Math.imul(v,Y)|0,i=(i=i+Math.imul(v,tt)|0)+Math.imul(g,Y)|0,o=o+Math.imul(g,tt)|0,n=n+Math.imul(p,rt)|0,i=(i=i+Math.imul(p,nt)|0)+Math.imul(m,rt)|0,o=o+Math.imul(m,nt)|0;var Et=(c+(n=n+Math.imul(f,ot)|0)|0)+((8191&(i=(i=i+Math.imul(f,st)|0)+Math.imul(l,ot)|0))<<13)|0;c=((o=o+Math.imul(l,st)|0)+(i>>>13)|0)+(Et>>>26)|0,Et&=67108863,n=Math.imul(T,z),i=(i=Math.imul(T,H))+Math.imul(R,z)|0,o=Math.imul(R,H),n=n+Math.imul(x,G)|0,i=(i=i+Math.imul(x,q)|0)+Math.imul(O,G)|0,o=o+Math.imul(O,q)|0,n=n+Math.imul(P,W)|0,i=(i=i+Math.imul(P,J)|0)+Math.imul(k,W)|0,o=o+Math.imul(k,J)|0,n=n+Math.imul(A,X)|0,i=(i=i+Math.imul(A,$)|0)+Math.imul(M,X)|0,o=o+Math.imul(M,$)|0,n=n+Math.imul(w,Y)|0,i=(i=i+Math.imul(w,tt)|0)+Math.imul(_,Y)|0,o=o+Math.imul(_,tt)|0,n=n+Math.imul(v,rt)|0,i=(i=i+Math.imul(v,nt)|0)+Math.imul(g,rt)|0,o=o+Math.imul(g,nt)|0,n=n+Math.imul(p,ot)|0,i=(i=i+Math.imul(p,st)|0)+Math.imul(m,ot)|0,o=o+Math.imul(m,st)|0;var At=(c+(n=n+Math.imul(f,ut)|0)|0)+((8191&(i=(i=i+Math.imul(f,ct)|0)+Math.imul(l,ut)|0))<<13)|0;c=((o=o+Math.imul(l,ct)|0)+(i>>>13)|0)+(At>>>26)|0,At&=67108863,n=Math.imul(C,z),i=(i=Math.imul(C,H))+Math.imul(B,z)|0,o=Math.imul(B,H),n=n+Math.imul(T,G)|0,i=(i=i+Math.imul(T,q)|0)+Math.imul(R,G)|0,o=o+Math.imul(R,q)|0,n=n+Math.imul(x,W)|0,i=(i=i+Math.imul(x,J)|0)+Math.imul(O,W)|0,o=o+Math.imul(O,J)|0,n=n+Math.imul(P,X)|0,i=(i=i+Math.imul(P,$)|0)+Math.imul(k,X)|0,o=o+Math.imul(k,$)|0,n=n+Math.imul(A,Y)|0,i=(i=i+Math.imul(A,tt)|0)+Math.imul(M,Y)|0,o=o+Math.imul(M,tt)|0,n=n+Math.imul(w,rt)|0,i=(i=i+Math.imul(w,nt)|0)+Math.imul(_,rt)|0,o=o+Math.imul(_,nt)|0,n=n+Math.imul(v,ot)|0,i=(i=i+Math.imul(v,st)|0)+Math.imul(g,ot)|0,o=o+Math.imul(g,st)|0,n=n+Math.imul(p,ut)|0,i=(i=i+Math.imul(p,ct)|0)+Math.imul(m,ut)|0,o=o+Math.imul(m,ct)|0;var Mt=(c+(n=n+Math.imul(f,ft)|0)|0)+((8191&(i=(i=i+Math.imul(f,lt)|0)+Math.imul(l,ft)|0))<<13)|0;c=((o=o+Math.imul(l,lt)|0)+(i>>>13)|0)+(Mt>>>26)|0,Mt&=67108863,n=Math.imul(D,z),i=(i=Math.imul(D,H))+Math.imul(U,z)|0,o=Math.imul(U,H),n=n+Math.imul(C,G)|0,i=(i=i+Math.imul(C,q)|0)+Math.imul(B,G)|0,o=o+Math.imul(B,q)|0,n=n+Math.imul(T,W)|0,i=(i=i+Math.imul(T,J)|0)+Math.imul(R,W)|0,o=o+Math.imul(R,J)|0,n=n+Math.imul(x,X)|0,i=(i=i+Math.imul(x,$)|0)+Math.imul(O,X)|0,o=o+Math.imul(O,$)|0,n=n+Math.imul(P,Y)|0,i=(i=i+Math.imul(P,tt)|0)+Math.imul(k,Y)|0,o=o+Math.imul(k,tt)|0,n=n+Math.imul(A,rt)|0,i=(i=i+Math.imul(A,nt)|0)+Math.imul(M,rt)|0,o=o+Math.imul(M,nt)|0,n=n+Math.imul(w,ot)|0,i=(i=i+Math.imul(w,st)|0)+Math.imul(_,ot)|0,o=o+Math.imul(_,st)|0,n=n+Math.imul(v,ut)|0,i=(i=i+Math.imul(v,ct)|0)+Math.imul(g,ut)|0,o=o+Math.imul(g,ct)|0,n=n+Math.imul(p,ft)|0,i=(i=i+Math.imul(p,lt)|0)+Math.imul(m,ft)|0,o=o+Math.imul(m,lt)|0;var St=(c+(n=n+Math.imul(f,pt)|0)|0)+((8191&(i=(i=i+Math.imul(f,mt)|0)+Math.imul(l,pt)|0))<<13)|0;c=((o=o+Math.imul(l,mt)|0)+(i>>>13)|0)+(St>>>26)|0,St&=67108863,n=Math.imul(D,G),i=(i=Math.imul(D,q))+Math.imul(U,G)|0,o=Math.imul(U,q),n=n+Math.imul(C,W)|0,i=(i=i+Math.imul(C,J)|0)+Math.imul(B,W)|0,o=o+Math.imul(B,J)|0,n=n+Math.imul(T,X)|0,i=(i=i+Math.imul(T,$)|0)+Math.imul(R,X)|0,o=o+Math.imul(R,$)|0,n=n+Math.imul(x,Y)|0,i=(i=i+Math.imul(x,tt)|0)+Math.imul(O,Y)|0,o=o+Math.imul(O,tt)|0,n=n+Math.imul(P,rt)|0,i=(i=i+Math.imul(P,nt)|0)+Math.imul(k,rt)|0,o=o+Math.imul(k,nt)|0,n=n+Math.imul(A,ot)|0,i=(i=i+Math.imul(A,st)|0)+Math.imul(M,ot)|0,o=o+Math.imul(M,st)|0,n=n+Math.imul(w,ut)|0,i=(i=i+Math.imul(w,ct)|0)+Math.imul(_,ut)|0,o=o+Math.imul(_,ct)|0,n=n+Math.imul(v,ft)|0,i=(i=i+Math.imul(v,lt)|0)+Math.imul(g,ft)|0,o=o+Math.imul(g,lt)|0;var Pt=(c+(n=n+Math.imul(p,pt)|0)|0)+((8191&(i=(i=i+Math.imul(p,mt)|0)+Math.imul(m,pt)|0))<<13)|0;c=((o=o+Math.imul(m,mt)|0)+(i>>>13)|0)+(Pt>>>26)|0,Pt&=67108863,n=Math.imul(D,W),i=(i=Math.imul(D,J))+Math.imul(U,W)|0,o=Math.imul(U,J),n=n+Math.imul(C,X)|0,i=(i=i+Math.imul(C,$)|0)+Math.imul(B,X)|0,o=o+Math.imul(B,$)|0,n=n+Math.imul(T,Y)|0,i=(i=i+Math.imul(T,tt)|0)+Math.imul(R,Y)|0,o=o+Math.imul(R,tt)|0,n=n+Math.imul(x,rt)|0,i=(i=i+Math.imul(x,nt)|0)+Math.imul(O,rt)|0,o=o+Math.imul(O,nt)|0,n=n+Math.imul(P,ot)|0,i=(i=i+Math.imul(P,st)|0)+Math.imul(k,ot)|0,o=o+Math.imul(k,st)|0,n=n+Math.imul(A,ut)|0,i=(i=i+Math.imul(A,ct)|0)+Math.imul(M,ut)|0,o=o+Math.imul(M,ct)|0,n=n+Math.imul(w,ft)|0,i=(i=i+Math.imul(w,lt)|0)+Math.imul(_,ft)|0,o=o+Math.imul(_,lt)|0;var kt=(c+(n=n+Math.imul(v,pt)|0)|0)+((8191&(i=(i=i+Math.imul(v,mt)|0)+Math.imul(g,pt)|0))<<13)|0;c=((o=o+Math.imul(g,mt)|0)+(i>>>13)|0)+(kt>>>26)|0,kt&=67108863,n=Math.imul(D,X),i=(i=Math.imul(D,$))+Math.imul(U,X)|0,o=Math.imul(U,$),n=n+Math.imul(C,Y)|0,i=(i=i+Math.imul(C,tt)|0)+Math.imul(B,Y)|0,o=o+Math.imul(B,tt)|0,n=n+Math.imul(T,rt)|0,i=(i=i+Math.imul(T,nt)|0)+Math.imul(R,rt)|0,o=o+Math.imul(R,nt)|0,n=n+Math.imul(x,ot)|0,i=(i=i+Math.imul(x,st)|0)+Math.imul(O,ot)|0,o=o+Math.imul(O,st)|0,n=n+Math.imul(P,ut)|0,i=(i=i+Math.imul(P,ct)|0)+Math.imul(k,ut)|0,o=o+Math.imul(k,ct)|0,n=n+Math.imul(A,ft)|0,i=(i=i+Math.imul(A,lt)|0)+Math.imul(M,ft)|0,o=o+Math.imul(M,lt)|0;var jt=(c+(n=n+Math.imul(w,pt)|0)|0)+((8191&(i=(i=i+Math.imul(w,mt)|0)+Math.imul(_,pt)|0))<<13)|0;c=((o=o+Math.imul(_,mt)|0)+(i>>>13)|0)+(jt>>>26)|0,jt&=67108863,n=Math.imul(D,Y),i=(i=Math.imul(D,tt))+Math.imul(U,Y)|0,o=Math.imul(U,tt),n=n+Math.imul(C,rt)|0,i=(i=i+Math.imul(C,nt)|0)+Math.imul(B,rt)|0,o=o+Math.imul(B,nt)|0,n=n+Math.imul(T,ot)|0,i=(i=i+Math.imul(T,st)|0)+Math.imul(R,ot)|0,o=o+Math.imul(R,st)|0,n=n+Math.imul(x,ut)|0,i=(i=i+Math.imul(x,ct)|0)+Math.imul(O,ut)|0,o=o+Math.imul(O,ct)|0,n=n+Math.imul(P,ft)|0,i=(i=i+Math.imul(P,lt)|0)+Math.imul(k,ft)|0,o=o+Math.imul(k,lt)|0;var xt=(c+(n=n+Math.imul(A,pt)|0)|0)+((8191&(i=(i=i+Math.imul(A,mt)|0)+Math.imul(M,pt)|0))<<13)|0;c=((o=o+Math.imul(M,mt)|0)+(i>>>13)|0)+(xt>>>26)|0,xt&=67108863,n=Math.imul(D,rt),i=(i=Math.imul(D,nt))+Math.imul(U,rt)|0,o=Math.imul(U,nt),n=n+Math.imul(C,ot)|0,i=(i=i+Math.imul(C,st)|0)+Math.imul(B,ot)|0,o=o+Math.imul(B,st)|0,n=n+Math.imul(T,ut)|0,i=(i=i+Math.imul(T,ct)|0)+Math.imul(R,ut)|0,o=o+Math.imul(R,ct)|0,n=n+Math.imul(x,ft)|0,i=(i=i+Math.imul(x,lt)|0)+Math.imul(O,ft)|0,o=o+Math.imul(O,lt)|0;var Ot=(c+(n=n+Math.imul(P,pt)|0)|0)+((8191&(i=(i=i+Math.imul(P,mt)|0)+Math.imul(k,pt)|0))<<13)|0;c=((o=o+Math.imul(k,mt)|0)+(i>>>13)|0)+(Ot>>>26)|0,Ot&=67108863,n=Math.imul(D,ot),i=(i=Math.imul(D,st))+Math.imul(U,ot)|0,o=Math.imul(U,st),n=n+Math.imul(C,ut)|0,i=(i=i+Math.imul(C,ct)|0)+Math.imul(B,ut)|0,o=o+Math.imul(B,ct)|0,n=n+Math.imul(T,ft)|0,i=(i=i+Math.imul(T,lt)|0)+Math.imul(R,ft)|0,o=o+Math.imul(R,lt)|0;var Nt=(c+(n=n+Math.imul(x,pt)|0)|0)+((8191&(i=(i=i+Math.imul(x,mt)|0)+Math.imul(O,pt)|0))<<13)|0;c=((o=o+Math.imul(O,mt)|0)+(i>>>13)|0)+(Nt>>>26)|0,Nt&=67108863,n=Math.imul(D,ut),i=(i=Math.imul(D,ct))+Math.imul(U,ut)|0,o=Math.imul(U,ct),n=n+Math.imul(C,ft)|0,i=(i=i+Math.imul(C,lt)|0)+Math.imul(B,ft)|0,o=o+Math.imul(B,lt)|0;var Tt=(c+(n=n+Math.imul(T,pt)|0)|0)+((8191&(i=(i=i+Math.imul(T,mt)|0)+Math.imul(R,pt)|0))<<13)|0;c=((o=o+Math.imul(R,mt)|0)+(i>>>13)|0)+(Tt>>>26)|0,Tt&=67108863,n=Math.imul(D,ft),i=(i=Math.imul(D,lt))+Math.imul(U,ft)|0,o=Math.imul(U,lt);var Rt=(c+(n=n+Math.imul(C,pt)|0)|0)+((8191&(i=(i=i+Math.imul(C,mt)|0)+Math.imul(B,pt)|0))<<13)|0;c=((o=o+Math.imul(B,mt)|0)+(i>>>13)|0)+(Rt>>>26)|0,Rt&=67108863;var It=(c+(n=Math.imul(D,pt))|0)+((8191&(i=(i=Math.imul(D,mt))+Math.imul(U,pt)|0))<<13)|0;return c=((o=Math.imul(U,mt))+(i>>>13)|0)+(It>>>26)|0,It&=67108863,u[0]=yt,u[1]=vt,u[2]=gt,u[3]=bt,u[4]=wt,u[5]=_t,u[6]=Et,u[7]=At,u[8]=Mt,u[9]=St,u[10]=Pt,u[11]=kt,u[12]=jt,u[13]=xt,u[14]=Ot,u[15]=Nt,u[16]=Tt,u[17]=Rt,u[18]=It,0!==c&&(u[19]=c,r.length++),r};function p(t,e,r){return(new m).mulp(t,e,r)}function m(t,e){this.x=t,this.y=e}Math.imul||(d=l),o.prototype.mulTo=function(t,e){var r=this.length+t.length;return 10===this.length&&10===t.length?d(this,t,e):r<63?l(this,t,e):r<1024?function(t,e,r){r.negative=e.negative^t.negative,r.length=t.length+e.length;for(var n=0,i=0,o=0;o<r.length-1;o++){var s=i;i=0;for(var a=67108863&n,u=Math.min(o,e.length-1),c=Math.max(0,o-t.length+1);c<=u;c++){var h=o-c,f=(0|t.words[h])*(0|e.words[c]),l=67108863&f;a=67108863&(l=l+a|0),i+=(s=(s=s+(f/67108864|0)|0)+(l>>>26)|0)>>>26,s&=67108863}r.words[o]=a,n=s,s=i}return 0!==n?r.words[o]=n:r.length--,r.strip()}(this,t,e):p(this,t,e)},m.prototype.makeRBT=function(t){for(var e=new Array(t),r=o.prototype._countBits(t)-1,n=0;n<t;n++)e[n]=this.revBin(n,r,t);return e},m.prototype.revBin=function(t,e,r){if(0===t||t===r-1)return t;for(var n=0,i=0;i<e;i++)n|=(1&t)<<e-i-1,t>>=1;return n},m.prototype.permute=function(t,e,r,n,i,o){for(var s=0;s<o;s++)n[s]=e[t[s]],i[s]=r[t[s]]},m.prototype.transform=function(t,e,r,n,i,o){this.permute(o,t,e,r,n,i);for(var s=1;s<i;s<<=1)for(var a=s<<1,u=Math.cos(2*Math.PI/a),c=Math.sin(2*Math.PI/a),h=0;h<i;h+=a)for(var f=u,l=c,d=0;d<s;d++){var p=r[h+d],m=n[h+d],y=r[h+d+s],v=n[h+d+s],g=f*y-l*v;v=f*v+l*y,y=g,r[h+d]=p+y,n[h+d]=m+v,r[h+d+s]=p-y,n[h+d+s]=m-v,d!==a&&(g=u*f-c*l,l=u*l+c*f,f=g)}},m.prototype.guessLen13b=function(t,e){var r=1|Math.max(e,t),n=1&r,i=0;for(r=r/2|0;r;r>>>=1)i++;return 1<<i+1+n},m.prototype.conjugate=function(t,e,r){if(!(r<=1))for(var n=0;n<r/2;n++){var i=t[n];t[n]=t[r-n-1],t[r-n-1]=i,i=e[n],e[n]=-e[r-n-1],e[r-n-1]=-i}},m.prototype.normalize13b=function(t,e){for(var r=0,n=0;n<e/2;n++){var i=8192*Math.round(t[2*n+1]/e)+Math.round(t[2*n]/e)+r;t[n]=67108863&i,r=i<67108864?0:i/67108864|0}return t},m.prototype.convert13b=function(t,e,r,i){for(var o=0,s=0;s<e;s++)o+=0|t[s],r[2*s]=8191&o,o>>>=13,r[2*s+1]=8191&o,o>>>=13;for(s=2*e;s<i;++s)r[s]=0;n(0===o),n(0==(-8192&o))},m.prototype.stub=function(t){for(var e=new Array(t),r=0;r<t;r++)e[r]=0;return e},m.prototype.mulp=function(t,e,r){var n=2*this.guessLen13b(t.length,e.length),i=this.makeRBT(n),o=this.stub(n),s=new Array(n),a=new Array(n),u=new Array(n),c=new Array(n),h=new Array(n),f=new Array(n),l=r.words;l.length=n,this.convert13b(t.words,t.length,s,n),this.convert13b(e.words,e.length,c,n),this.transform(s,o,a,u,n,i),this.transform(c,o,h,f,n,i);for(var d=0;d<n;d++){var p=a[d]*h[d]-u[d]*f[d];u[d]=a[d]*f[d]+u[d]*h[d],a[d]=p}return this.conjugate(a,u,n),this.transform(a,u,l,o,n,i),this.conjugate(l,o,n),this.normalize13b(l,n),r.negative=t.negative^e.negative,r.length=t.length+e.length,r.strip()},o.prototype.mul=function(t){var e=new o(null);return e.words=new Array(this.length+t.length),this.mulTo(t,e)},o.prototype.mulf=function(t){var e=new o(null);return e.words=new Array(this.length+t.length),p(this,t,e)},o.prototype.imul=function(t){return this.clone().mulTo(t,this)},o.prototype.imuln=function(t){n("number"==typeof t),n(t<67108864);for(var e=0,r=0;r<this.length;r++){var i=(0|this.words[r])*t,o=(67108863&i)+(67108863&e);e>>=26,e+=i/67108864|0,e+=o>>>26,this.words[r]=67108863&o}return 0!==e&&(this.words[r]=e,this.length++),this},o.prototype.muln=function(t){return this.clone().imuln(t)},o.prototype.sqr=function(){return this.mul(this)},o.prototype.isqr=function(){return this.imul(this.clone())},o.prototype.pow=function(t){var e=function(t){for(var e=new Array(t.bitLength()),r=0;r<e.length;r++){var n=r/26|0,i=r%26;e[r]=(t.words[n]&1<<i)>>>i}return e}(t);if(0===e.length)return new o(1);for(var r=this,n=0;n<e.length&&0===e[n];n++,r=r.sqr());if(++n<e.length)for(var i=r.sqr();n<e.length;n++,i=i.sqr())0!==e[n]&&(r=r.mul(i));return r},o.prototype.iushln=function(t){n("number"==typeof t&&t>=0);var e,r=t%26,i=(t-r)/26,o=67108863>>>26-r<<26-r;if(0!==r){var s=0;for(e=0;e<this.length;e++){var a=this.words[e]&o,u=(0|this.words[e])-a<<r;this.words[e]=u|s,s=a>>>26-r}s&&(this.words[e]=s,this.length++)}if(0!==i){for(e=this.length-1;e>=0;e--)this.words[e+i]=this.words[e];for(e=0;e<i;e++)this.words[e]=0;this.length+=i}return this.strip()},o.prototype.ishln=function(t){return n(0===this.negative),this.iushln(t)},o.prototype.iushrn=function(t,e,r){var i;n("number"==typeof t&&t>=0),i=e?(e-e%26)/26:0;var o=t%26,s=Math.min((t-o)/26,this.length),a=67108863^67108863>>>o<<o,u=r;if(i-=s,i=Math.max(0,i),u){for(var c=0;c<s;c++)u.words[c]=this.words[c];u.length=s}if(0===s);else if(this.length>s)for(this.length-=s,c=0;c<this.length;c++)this.words[c]=this.words[c+s];else this.words[0]=0,this.length=1;var h=0;for(c=this.length-1;c>=0&&(0!==h||c>=i);c--){var f=0|this.words[c];this.words[c]=h<<26-o|f>>>o,h=f&a}return u&&0!==h&&(u.words[u.length++]=h),0===this.length&&(this.words[0]=0,this.length=1),this.strip()},o.prototype.ishrn=function(t,e,r){return n(0===this.negative),this.iushrn(t,e,r)},o.prototype.shln=function(t){return this.clone().ishln(t)},o.prototype.ushln=function(t){return this.clone().iushln(t)},o.prototype.shrn=function(t){return this.clone().ishrn(t)},o.prototype.ushrn=function(t){return this.clone().iushrn(t)},o.prototype.testn=function(t){n("number"==typeof t&&t>=0);var e=t%26,r=(t-e)/26,i=1<<e;return!(this.length<=r)&&!!(this.words[r]&i)},o.prototype.imaskn=function(t){n("number"==typeof t&&t>=0);var e=t%26,r=(t-e)/26;if(n(0===this.negative,"imaskn works only with positive numbers"),this.length<=r)return this;if(0!==e&&r++,this.length=Math.min(r,this.length),0!==e){var i=67108863^67108863>>>e<<e;this.words[this.length-1]&=i}return this.strip()},o.prototype.maskn=function(t){return this.clone().imaskn(t)},o.prototype.iaddn=function(t){return n("number"==typeof t),n(t<67108864),t<0?this.isubn(-t):0!==this.negative?1===this.length&&(0|this.words[0])<t?(this.words[0]=t-(0|this.words[0]),this.negative=0,this):(this.negative=0,this.isubn(t),this.negative=1,this):this._iaddn(t)},o.prototype._iaddn=function(t){this.words[0]+=t;for(var e=0;e<this.length&&this.words[e]>=67108864;e++)this.words[e]-=67108864,e===this.length-1?this.words[e+1]=1:this.words[e+1]++;return this.length=Math.max(this.length,e+1),this},o.prototype.isubn=function(t){if(n("number"==typeof t),n(t<67108864),t<0)return this.iaddn(-t);if(0!==this.negative)return this.negative=0,this.iaddn(t),this.negative=1,this;if(this.words[0]-=t,1===this.length&&this.words[0]<0)this.words[0]=-this.words[0],this.negative=1;else for(var e=0;e<this.length&&this.words[e]<0;e++)this.words[e]+=67108864,this.words[e+1]-=1;return this.strip()},o.prototype.addn=function(t){return this.clone().iaddn(t)},o.prototype.subn=function(t){return this.clone().isubn(t)},o.prototype.iabs=function(){return this.negative=0,this},o.prototype.abs=function(){return this.clone().iabs()},o.prototype._ishlnsubmul=function(t,e,r){var i,o,s=t.length+r;this._expand(s);var a=0;for(i=0;i<t.length;i++){o=(0|this.words[i+r])+a;var u=(0|t.words[i])*e;a=((o-=67108863&u)>>26)-(u/67108864|0),this.words[i+r]=67108863&o}for(;i<this.length-r;i++)a=(o=(0|this.words[i+r])+a)>>26,this.words[i+r]=67108863&o;if(0===a)return this.strip();for(n(-1===a),a=0,i=0;i<this.length;i++)a=(o=-(0|this.words[i])+a)>>26,this.words[i]=67108863&o;return this.negative=1,this.strip()},o.prototype._wordDiv=function(t,e){var r=(this.length,t.length),n=this.clone(),i=t,s=0|i.words[i.length-1];0!==(r=26-this._countBits(s))&&(i=i.ushln(r),n.iushln(r),s=0|i.words[i.length-1]);var a,u=n.length-i.length;if("mod"!==e){(a=new o(null)).length=u+1,a.words=new Array(a.length);for(var c=0;c<a.length;c++)a.words[c]=0}var h=n.clone()._ishlnsubmul(i,1,u);0===h.negative&&(n=h,a&&(a.words[u]=1));for(var f=u-1;f>=0;f--){var l=67108864*(0|n.words[i.length+f])+(0|n.words[i.length+f-1]);for(l=Math.min(l/s|0,67108863),n._ishlnsubmul(i,l,f);0!==n.negative;)l--,n.negative=0,n._ishlnsubmul(i,1,f),n.isZero()||(n.negative^=1);a&&(a.words[f]=l)}return a&&a.strip(),n.strip(),"div"!==e&&0!==r&&n.iushrn(r),{div:a||null,mod:n}},o.prototype.divmod=function(t,e,r){return n(!t.isZero()),this.isZero()?{div:new o(0),mod:new o(0)}:0!==this.negative&&0===t.negative?(a=this.neg().divmod(t,e),"mod"!==e&&(i=a.div.neg()),"div"!==e&&(s=a.mod.neg(),r&&0!==s.negative&&s.iadd(t)),{div:i,mod:s}):0===this.negative&&0!==t.negative?(a=this.divmod(t.neg(),e),"mod"!==e&&(i=a.div.neg()),{div:i,mod:a.mod}):0!=(this.negative&t.negative)?(a=this.neg().divmod(t.neg(),e),"div"!==e&&(s=a.mod.neg(),r&&0!==s.negative&&s.isub(t)),{div:a.div,mod:s}):t.length>this.length||this.cmp(t)<0?{div:new o(0),mod:this}:1===t.length?"div"===e?{div:this.divn(t.words[0]),mod:null}:"mod"===e?{div:null,mod:new o(this.modn(t.words[0]))}:{div:this.divn(t.words[0]),mod:new o(this.modn(t.words[0]))}:this._wordDiv(t,e);var i,s,a},o.prototype.div=function(t){return this.divmod(t,"div",!1).div},o.prototype.mod=function(t){return this.divmod(t,"mod",!1).mod},o.prototype.umod=function(t){return this.divmod(t,"mod",!0).mod},o.prototype.divRound=function(t){var e=this.divmod(t);if(e.mod.isZero())return e.div;var r=0!==e.div.negative?e.mod.isub(t):e.mod,n=t.ushrn(1),i=t.andln(1),o=r.cmp(n);return o<0||1===i&&0===o?e.div:0!==e.div.negative?e.div.isubn(1):e.div.iaddn(1)},o.prototype.modn=function(t){n(t<=67108863);for(var e=(1<<26)%t,r=0,i=this.length-1;i>=0;i--)r=(e*r+(0|this.words[i]))%t;return r},o.prototype.idivn=function(t){n(t<=67108863);for(var e=0,r=this.length-1;r>=0;r--){var i=(0|this.words[r])+67108864*e;this.words[r]=i/t|0,e=i%t}return this.strip()},o.prototype.divn=function(t){return this.clone().idivn(t)},o.prototype.egcd=function(t){n(0===t.negative),n(!t.isZero());var e=this,r=t.clone();e=0!==e.negative?e.umod(t):e.clone();for(var i=new o(1),s=new o(0),a=new o(0),u=new o(1),c=0;e.isEven()&&r.isEven();)e.iushrn(1),r.iushrn(1),++c;for(var h=r.clone(),f=e.clone();!e.isZero();){for(var l=0,d=1;0==(e.words[0]&d)&&l<26;++l,d<<=1);if(l>0)for(e.iushrn(l);l-- >0;)(i.isOdd()||s.isOdd())&&(i.iadd(h),s.isub(f)),i.iushrn(1),s.iushrn(1);for(var p=0,m=1;0==(r.words[0]&m)&&p<26;++p,m<<=1);if(p>0)for(r.iushrn(p);p-- >0;)(a.isOdd()||u.isOdd())&&(a.iadd(h),u.isub(f)),a.iushrn(1),u.iushrn(1);e.cmp(r)>=0?(e.isub(r),i.isub(a),s.isub(u)):(r.isub(e),a.isub(i),u.isub(s))}return{a:a,b:u,gcd:r.iushln(c)}},o.prototype._invmp=function(t){n(0===t.negative),n(!t.isZero());var e=this,r=t.clone();e=0!==e.negative?e.umod(t):e.clone();for(var i,s=new o(1),a=new o(0),u=r.clone();e.cmpn(1)>0&&r.cmpn(1)>0;){for(var c=0,h=1;0==(e.words[0]&h)&&c<26;++c,h<<=1);if(c>0)for(e.iushrn(c);c-- >0;)s.isOdd()&&s.iadd(u),s.iushrn(1);for(var f=0,l=1;0==(r.words[0]&l)&&f<26;++f,l<<=1);if(f>0)for(r.iushrn(f);f-- >0;)a.isOdd()&&a.iadd(u),a.iushrn(1);e.cmp(r)>=0?(e.isub(r),s.isub(a)):(r.isub(e),a.isub(s))}return(i=0===e.cmpn(1)?s:a).cmpn(0)<0&&i.iadd(t),i},o.prototype.gcd=function(t){if(this.isZero())return t.abs();if(t.isZero())return this.abs();var e=this.clone(),r=t.clone();e.negative=0,r.negative=0;for(var n=0;e.isEven()&&r.isEven();n++)e.iushrn(1),r.iushrn(1);for(;;){for(;e.isEven();)e.iushrn(1);for(;r.isEven();)r.iushrn(1);var i=e.cmp(r);if(i<0){var o=e;e=r,r=o}else if(0===i||0===r.cmpn(1))break;e.isub(r)}return r.iushln(n)},o.prototype.invm=function(t){return this.egcd(t).a.umod(t)},o.prototype.isEven=function(){return 0==(1&this.words[0])},o.prototype.isOdd=function(){return 1==(1&this.words[0])},o.prototype.andln=function(t){return this.words[0]&t},o.prototype.bincn=function(t){n("number"==typeof t);var e=t%26,r=(t-e)/26,i=1<<e;if(this.length<=r)return this._expand(r+1),this.words[r]|=i,this;for(var o=i,s=r;0!==o&&s<this.length;s++){var a=0|this.words[s];o=(a+=o)>>>26,a&=67108863,this.words[s]=a}return 0!==o&&(this.words[s]=o,this.length++),this},o.prototype.isZero=function(){return 1===this.length&&0===this.words[0]},o.prototype.cmpn=function(t){var e,r=t<0;if(0!==this.negative&&!r)return-1;if(0===this.negative&&r)return 1;if(this.strip(),this.length>1)e=1;else{r&&(t=-t),n(t<=67108863,"Number is too big");var i=0|this.words[0];e=i===t?0:i<t?-1:1}return 0!==this.negative?0|-e:e},o.prototype.cmp=function(t){if(0!==this.negative&&0===t.negative)return-1;if(0===this.negative&&0!==t.negative)return 1;var e=this.ucmp(t);return 0!==this.negative?0|-e:e},o.prototype.ucmp=function(t){if(this.length>t.length)return 1;if(this.length<t.length)return-1;for(var e=0,r=this.length-1;r>=0;r--){var n=0|this.words[r],i=0|t.words[r];if(n!==i){n<i?e=-1:n>i&&(e=1);break}}return e},o.prototype.gtn=function(t){return 1===this.cmpn(t)},o.prototype.gt=function(t){return 1===this.cmp(t)},o.prototype.gten=function(t){return this.cmpn(t)>=0},o.prototype.gte=function(t){return this.cmp(t)>=0},o.prototype.ltn=function(t){return-1===this.cmpn(t)},o.prototype.lt=function(t){return-1===this.cmp(t)},o.prototype.lten=function(t){return this.cmpn(t)<=0},o.prototype.lte=function(t){return this.cmp(t)<=0},o.prototype.eqn=function(t){return 0===this.cmpn(t)},o.prototype.eq=function(t){return 0===this.cmp(t)},o.red=function(t){return new E(t)},o.prototype.toRed=function(t){return n(!this.red,"Already a number in reduction context"),n(0===this.negative,"red works only with positives"),t.convertTo(this)._forceRed(t)},o.prototype.fromRed=function(){return n(this.red,"fromRed works only with numbers in reduction context"),this.red.convertFrom(this)},o.prototype._forceRed=function(t){return this.red=t,this},o.prototype.forceRed=function(t){return n(!this.red,"Already a number in reduction context"),this._forceRed(t)},o.prototype.redAdd=function(t){return n(this.red,"redAdd works only with red numbers"),this.red.add(this,t)},o.prototype.redIAdd=function(t){return n(this.red,"redIAdd works only with red numbers"),this.red.iadd(this,t)},o.prototype.redSub=function(t){return n(this.red,"redSub works only with red numbers"),this.red.sub(this,t)},o.prototype.redISub=function(t){return n(this.red,"redISub works only with red numbers"),this.red.isub(this,t)},o.prototype.redShl=function(t){return n(this.red,"redShl works only with red numbers"),this.red.shl(this,t)},o.prototype.redMul=function(t){return n(this.red,"redMul works only with red numbers"),this.red._verify2(this,t),this.red.mul(this,t)},o.prototype.redIMul=function(t){return n(this.red,"redMul works only with red numbers"),this.red._verify2(this,t),this.red.imul(this,t)},o.prototype.redSqr=function(){return n(this.red,"redSqr works only with red numbers"),this.red._verify1(this),this.red.sqr(this)},o.prototype.redISqr=function(){return n(this.red,"redISqr works only with red numbers"),this.red._verify1(this),this.red.isqr(this)},o.prototype.redSqrt=function(){return n(this.red,"redSqrt works only with red numbers"),this.red._verify1(this),this.red.sqrt(this)},o.prototype.redInvm=function(){return n(this.red,"redInvm works only with red numbers"),this.red._verify1(this),this.red.invm(this)},o.prototype.redNeg=function(){return n(this.red,"redNeg works only with red numbers"),this.red._verify1(this),this.red.neg(this)},o.prototype.redPow=function(t){return n(this.red&&!t.red,"redPow(normalNum)"),this.red._verify1(this),this.red.pow(this,t)};var y={k256:null,p224:null,p192:null,p25519:null};function v(t,e){this.name=t,this.p=new o(e,16),this.n=this.p.bitLength(),this.k=new o(1).iushln(this.n).isub(this.p),this.tmp=this._tmp()}function g(){v.call(this,"k256","ffffffff ffffffff ffffffff ffffffff ffffffff ffffffff fffffffe fffffc2f")}function b(){v.call(this,"p224","ffffffff ffffffff ffffffff ffffffff 00000000 00000000 00000001")}function w(){v.call(this,"p192","ffffffff ffffffff ffffffff fffffffe ffffffff ffffffff")}function _(){v.call(this,"25519","7fffffffffffffff ffffffffffffffff ffffffffffffffff ffffffffffffffed")}function E(t){if("string"==typeof t){var e=o._prime(t);this.m=e.p,this.prime=e}else n(t.gtn(1),"modulus must be greater than 1"),this.m=t,this.prime=null}function A(t){E.call(this,t),this.shift=this.m.bitLength(),this.shift%26!=0&&(this.shift+=26-this.shift%26),this.r=new o(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)}v.prototype._tmp=function(){var t=new o(null);return t.words=new Array(Math.ceil(this.n/13)),t},v.prototype.ireduce=function(t){var e,r=t;do{this.split(r,this.tmp),e=(r=(r=this.imulK(r)).iadd(this.tmp)).bitLength()}while(e>this.n);var n=e<this.n?-1:r.ucmp(this.p);return 0===n?(r.words[0]=0,r.length=1):n>0?r.isub(this.p):r.strip(),r},v.prototype.split=function(t,e){t.iushrn(this.n,0,e)},v.prototype.imulK=function(t){return t.imul(this.k)},i(g,v),g.prototype.split=function(t,e){for(var r=Math.min(t.length,9),n=0;n<r;n++)e.words[n]=t.words[n];if(e.length=r,t.length<=9)return t.words[0]=0,void(t.length=1);var i=t.words[9];for(e.words[e.length++]=4194303&i,n=10;n<t.length;n++){var o=0|t.words[n];t.words[n-10]=(4194303&o)<<4|i>>>22,i=o}i>>>=22,t.words[n-10]=i,0===i&&t.length>10?t.length-=10:t.length-=9},g.prototype.imulK=function(t){t.words[t.length]=0,t.words[t.length+1]=0,t.length+=2;for(var e=0,r=0;r<t.length;r++){var n=0|t.words[r];e+=977*n,t.words[r]=67108863&e,e=64*n+(e/67108864|0)}return 0===t.words[t.length-1]&&(t.length--,0===t.words[t.length-1]&&t.length--),t},i(b,v),i(w,v),i(_,v),_.prototype.imulK=function(t){for(var e=0,r=0;r<t.length;r++){var n=19*(0|t.words[r])+e,i=67108863&n;n>>>=26,t.words[r]=i,e=n}return 0!==e&&(t.words[t.length++]=e),t},o._prime=function(t){if(y[t])return y[t];var e;if("k256"===t)e=new g;else if("p224"===t)e=new b;else if("p192"===t)e=new w;else{if("p25519"!==t)throw new Error("Unknown prime "+t);e=new _}return y[t]=e,e},E.prototype._verify1=function(t){n(0===t.negative,"red works only with positives"),n(t.red,"red works only with red numbers")},E.prototype._verify2=function(t,e){n(0==(t.negative|e.negative),"red works only with positives"),n(t.red&&t.red===e.red,"red works only with red numbers")},E.prototype.imod=function(t){return this.prime?this.prime.ireduce(t)._forceRed(this):t.umod(this.m)._forceRed(this)},E.prototype.neg=function(t){return t.isZero()?t.clone():this.m.sub(t)._forceRed(this)},E.prototype.add=function(t,e){this._verify2(t,e);var r=t.add(e);return r.cmp(this.m)>=0&&r.isub(this.m),r._forceRed(this)},E.prototype.iadd=function(t,e){this._verify2(t,e);var r=t.iadd(e);return r.cmp(this.m)>=0&&r.isub(this.m),r},E.prototype.sub=function(t,e){this._verify2(t,e);var r=t.sub(e);return r.cmpn(0)<0&&r.iadd(this.m),r._forceRed(this)},E.prototype.isub=function(t,e){this._verify2(t,e);var r=t.isub(e);return r.cmpn(0)<0&&r.iadd(this.m),r},E.prototype.shl=function(t,e){return this._verify1(t),this.imod(t.ushln(e))},E.prototype.imul=function(t,e){return this._verify2(t,e),this.imod(t.imul(e))},E.prototype.mul=function(t,e){return this._verify2(t,e),this.imod(t.mul(e))},E.prototype.isqr=function(t){return this.imul(t,t.clone())},E.prototype.sqr=function(t){return this.mul(t,t)},E.prototype.sqrt=function(t){if(t.isZero())return t.clone();var e=this.m.andln(3);if(n(e%2==1),3===e){var r=this.m.add(new o(1)).iushrn(2);return this.pow(t,r)}for(var i=this.m.subn(1),s=0;!i.isZero()&&0===i.andln(1);)s++,i.iushrn(1);n(!i.isZero());var a=new o(1).toRed(this),u=a.redNeg(),c=this.m.subn(1).iushrn(1),h=this.m.bitLength();for(h=new o(2*h*h).toRed(this);0!==this.pow(h,c).cmp(u);)h.redIAdd(u);for(var f=this.pow(h,i),l=this.pow(t,i.addn(1).iushrn(1)),d=this.pow(t,i),p=s;0!==d.cmp(a);){for(var m=d,y=0;0!==m.cmp(a);y++)m=m.redSqr();n(y<p);var v=this.pow(f,new o(1).iushln(p-y-1));l=l.redMul(v),f=v.redSqr(),d=d.redMul(f),p=y}return l},E.prototype.invm=function(t){var e=t._invmp(this.m);return 0!==e.negative?(e.negative=0,this.imod(e).redNeg()):this.imod(e)},E.prototype.pow=function(t,e){if(e.isZero())return new o(1).toRed(this);if(0===e.cmpn(1))return t.clone();var r=new Array(16);r[0]=new o(1).toRed(this),r[1]=t;for(var n=2;n<r.length;n++)r[n]=this.mul(r[n-1],t);var i=r[0],s=0,a=0,u=e.bitLength()%26;for(0===u&&(u=26),n=e.length-1;n>=0;n--){for(var c=e.words[n],h=u-1;h>=0;h--){var f=c>>h&1;i!==r[0]&&(i=this.sqr(i)),0!==f||0!==s?(s<<=1,s|=f,(4===++a||0===n&&0===h)&&(i=this.mul(i,r[s]),a=0,s=0)):a=0}u=26}return i},E.prototype.convertTo=function(t){var e=t.umod(this.m);return e===t?e.clone():e},E.prototype.convertFrom=function(t){var e=t.clone();return e.red=null,e},o.mont=function(t){return new A(t)},i(A,E),A.prototype.convertTo=function(t){return this.imod(t.ushln(this.shift))},A.prototype.convertFrom=function(t){var e=this.imod(t.mul(this.rinv));return e.red=null,e},A.prototype.imul=function(t,e){if(t.isZero()||e.isZero())return t.words[0]=0,t.length=1,t;var r=t.imul(e),n=r.maskn(this.shift).mul(this.minv).imaskn(this.shift).mul(this.m),i=r.isub(n).iushrn(this.shift),o=i;return i.cmp(this.m)>=0?o=i.isub(this.m):i.cmpn(0)<0&&(o=i.iadd(this.m)),o._forceRed(this)},A.prototype.mul=function(t,e){if(t.isZero()||e.isZero())return new o(0)._forceRed(this);var 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n(0).toRed(this.red),this.one=new n(1).toRed(this.red),this.two=new n(2).toRed(this.red),this.n=e.n&&new n(e.n,16),this.g=e.g&&this.pointFromJSON(e.g,e.gRed),this._wnafT1=new Array(4),this._wnafT2=new Array(4),this._wnafT3=new Array(4),this._wnafT4=new Array(4);var r=this.n&&this.p.div(this.n);!r||r.cmpn(100)>0?this.redN=null:(this._maxwellTrick=!0,this.redN=this.n.toRed(this.red))}function c(t,e){this.curve=t,this.type=e,this.precomputed=null}e.exports=u,u.prototype.point=function(){throw new Error("Not implemented")},u.prototype.validate=function(){throw new Error("Not implemented")},u.prototype._fixedNafMul=function(t,e){a(t.precomputed);var r=t._getDoubles(),n=o(e,1),i=(1<<r.step+1)-(r.step%2==0?2:1);i/=3;for(var s=[],u=0;u<n.length;u+=r.step){var c=0;for(e=u+r.step-1;e>=u;e--)c=(c<<1)+n[e];s.push(c)}for(var h=this.jpoint(null,null,null),f=this.jpoint(null,null,null),l=i;l>0;l--){for(u=0;u<s.length;u++){(c=s[u])===l?f=f.mixedAdd(r.points[u]):c===-l&&(f=f.mixedAdd(r.points[u].neg()))}h=h.add(f)}return h.toP()},u.prototype._wnafMul=function(t,e){var r=4,n=t._getNAFPoints(r);r=n.wnd;for(var i=n.points,s=o(e,r),u=this.jpoint(null,null,null),c=s.length-1;c>=0;c--){for(e=0;c>=0&&0===s[c];c--)e++;if(c>=0&&e++,u=u.dblp(e),c<0)break;var h=s[c];a(0!==h),u="affine"===t.type?h>0?u.mixedAdd(i[h-1>>1]):u.mixedAdd(i[-h-1>>1].neg()):h>0?u.add(i[h-1>>1]):u.add(i[-h-1>>1].neg())}return"affine"===t.type?u.toP():u},u.prototype._wnafMulAdd=function(t,e,r,n,i){for(var a=this._wnafT1,u=this._wnafT2,c=this._wnafT3,h=0,f=0;f<n;f++){var l=(S=e[f])._getNAFPoints(t);a[f]=l.wnd,u[f]=l.points}for(f=n-1;f>=1;f-=2){var d=f-1,p=f;if(1===a[d]&&1===a[p]){var m=[e[d],null,null,e[p]];0===e[d].y.cmp(e[p].y)?(m[1]=e[d].add(e[p]),m[2]=e[d].toJ().mixedAdd(e[p].neg())):0===e[d].y.cmp(e[p].y.redNeg())?(m[1]=e[d].toJ().mixedAdd(e[p]),m[2]=e[d].add(e[p].neg())):(m[1]=e[d].toJ().mixedAdd(e[p]),m[2]=e[d].toJ().mixedAdd(e[p].neg()));var y=[-3,-1,-5,-7,0,7,5,1,3],v=s(r[d],r[p]);h=Math.max(v[0].length,h),c[d]=new Array(h),c[p]=new Array(h);for(var g=0;g<h;g++){var b=0|v[0][g],w=0|v[1][g];c[d][g]=y[3*(b+1)+(w+1)],c[p][g]=0,u[d]=m}}else c[d]=o(r[d],a[d]),c[p]=o(r[p],a[p]),h=Math.max(c[d].length,h),h=Math.max(c[p].length,h)}var _=this.jpoint(null,null,null),E=this._wnafT4;for(f=h;f>=0;f--){for(var A=0;f>=0;){var M=!0;for(g=0;g<n;g++)E[g]=0|c[g][f],0!==E[g]&&(M=!1);if(!M)break;A++,f--}if(f>=0&&A++,_=_.dblp(A),f<0)break;for(g=0;g<n;g++){var S,P=E[g];0!==P&&(P>0?S=u[g][P-1>>1]:P<0&&(S=u[g][-P-1>>1].neg()),_="affine"===S.type?_.mixedAdd(S):_.add(S))}}for(f=0;f<n;f++)u[f]=null;return i?_:_.toP()},u.BasePoint=c,c.prototype.eq=function(){throw new Error("Not implemented")},c.prototype.validate=function(){return this.curve.validate(this)},u.prototype.decodePoint=function(t,e){t=i.toArray(t,e);var r=this.p.byteLength();if((4===t[0]||6===t[0]||7===t[0])&&t.length-1==2*r)return 6===t[0]?a(t[t.length-1]%2==0):7===t[0]&&a(t[t.length-1]%2==1),this.point(t.slice(1,1+r),t.slice(1+r,1+2*r));if((2===t[0]||3===t[0])&&t.length-1===r)return this.pointFromX(t.slice(1,1+r),3===t[0]);throw new Error("Unknown point format")},c.prototype.encodeCompressed=function(t){return this.encode(t,!0)},c.prototype._encode=function(t){var e=this.curve.p.byteLength(),r=this.getX().toArray("be",e);return t?[this.getY().isEven()?2:3].concat(r):[4].concat(r,this.getY().toArray("be",e))},c.prototype.encode=function(t,e){return i.encode(this._encode(e),t)},c.prototype.precompute=function(t){if(this.precomputed)return this;var e={doubles:null,naf:null,beta:null};return e.naf=this._getNAFPoints(8),e.doubles=this._getDoubles(4,t),e.beta=this._getBeta(),this.precomputed=e,this},c.prototype._hasDoubles=function(t){if(!this.precomputed)return!1;var e=this.precomputed.doubles;return!!e&&e.points.length>=Math.ceil((t.bitLength()+1)/e.step)},c.prototype._getDoubles=function(t,e){if(this.precomputed&&this.precomputed.doubles)return this.precomputed.doubles;for(var r=[this],n=this,i=0;i<e;i+=t){for(var o=0;o<t;o++)n=n.dbl();r.push(n)}return{step:t,points:r}},c.prototype._getNAFPoints=function(t){if(this.precomputed&&this.precomputed.naf)return this.precomputed.naf;for(var e=[this],r=(1<<t)-1,n=1===r?null:this.dbl(),i=1;i<r;i++)e[i]=e[i-1].add(n);return{wnd:t,points:e}},c.prototype._getBeta=function(){return null},c.prototype.dblp=function(t){for(var e=this,r=0;r<t;r++)e=e.dbl();return e}},{"../../elliptic":6,"bn.js":2}],8:[function(t,e,r){e.exports={}},{}],9:[function(t,e,r){"use strict";var n=r;n.base=t("./base"),n.short=t("./short"),n.mont=t("./mont"),n.edwards=t("./edwards")},{"./base":7,"./edwards":8,"./mont":10,"./short":11}],10:[function(t,e,r){arguments[4][8][0].apply(r,arguments)},{dup:8}],11:[function(t,e,r){"use strict";var n=t("../curve"),i=t("../../elliptic"),o=t("bn.js"),s=t("inherits"),a=n.base,u=i.utils.assert;function c(t){a.call(this,"short",t),this.a=new o(t.a,16).toRed(this.red),this.b=new o(t.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(t),this._endoWnafT1=new Array(4),this._endoWnafT2=new Array(4)}function h(t,e,r,n){a.BasePoint.call(this,t,"affine"),null===e&&null===r?(this.x=null,this.y=null,this.inf=!0):(this.x=new o(e,16),this.y=new o(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 f(t,e,r,n){a.BasePoint.call(this,t,"jacobian"),null===e&&null===r&&null===n?(this.x=this.curve.one,this.y=this.curve.one,this.z=new o(0)):(this.x=new o(e,16),this.y=new o(r,16),this.z=new o(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}s(c,a),e.exports=c,c.prototype._getEndomorphism=function(t){if(this.zeroA&&this.g&&this.n&&1===this.p.modn(3)){var e,r;if(t.beta)e=new o(t.beta,16).toRed(this.red);else{var n=this._getEndoRoots(this.p);e=(e=n[0].cmp(n[1])<0?n[0]:n[1]).toRed(this.red)}if(t.lambda)r=new o(t.lambda,16);else{var i=this._getEndoRoots(this.n);0===this.g.mul(i[0]).x.cmp(this.g.x.redMul(e))?r=i[0]:(r=i[1],u(0===this.g.mul(r).x.cmp(this.g.x.redMul(e))))}return{beta:e,lambda:r,basis:t.basis?t.basis.map(function(t){return{a:new o(t.a,16),b:new o(t.b,16)}}):this._getEndoBasis(r)}}},c.prototype._getEndoRoots=function(t){var e=t===this.p?this.red:o.mont(t),r=new o(2).toRed(e).redInvm(),n=r.redNeg(),i=new o(3).toRed(e).redNeg().redSqrt().redMul(r);return[n.redAdd(i).fromRed(),n.redSub(i).fromRed()]},c.prototype._getEndoBasis=function(t){for(var e,r,n,i,s,a,u,c,h,f=this.n.ushrn(Math.floor(this.n.bitLength()/2)),l=t,d=this.n.clone(),p=new o(1),m=new o(0),y=new o(0),v=new o(1),g=0;0!==l.cmpn(0);){var b=d.div(l);c=d.sub(b.mul(l)),h=y.sub(b.mul(p));var w=v.sub(b.mul(m));if(!n&&c.cmp(f)<0)e=u.neg(),r=p,n=c.neg(),i=h;else if(n&&2==++g)break;u=c,d=l,l=c,y=p,p=h,v=m,m=w}s=c.neg(),a=h;var _=n.sqr().add(i.sqr());return s.sqr().add(a.sqr()).cmp(_)>=0&&(s=e,a=r),n.negative&&(n=n.neg(),i=i.neg()),s.negative&&(s=s.neg(),a=a.neg()),[{a:n,b:i},{a:s,b:a}]},c.prototype._endoSplit=function(t){var e=this.endo.basis,r=e[0],n=e[1],i=n.b.mul(t).divRound(this.n),o=r.b.neg().mul(t).divRound(this.n),s=i.mul(r.a),a=o.mul(n.a),u=i.mul(r.b),c=o.mul(n.b);return{k1:t.sub(s).sub(a),k2:u.add(c).neg()}},c.prototype.pointFromX=function(t,e){(t=new o(t,16)).red||(t=t.toRed(this.red));var r=t.redSqr().redMul(t).redIAdd(t.redMul(this.a)).redIAdd(this.b),n=r.redSqrt();if(0!==n.redSqr().redSub(r).cmp(this.zero))throw new Error("invalid point");var i=n.fromRed().isOdd();return(e&&!i||!e&&i)&&(n=n.redNeg()),this.point(t,n)},c.prototype.validate=function(t){if(t.inf)return!0;var e=t.x,r=t.y,n=this.a.redMul(e),i=e.redSqr().redMul(e).redIAdd(n).redIAdd(this.b);return 0===r.redSqr().redISub(i).cmpn(0)},c.prototype._endoWnafMulAdd=function(t,e,r){for(var n=this._endoWnafT1,i=this._endoWnafT2,o=0;o<t.length;o++){var s=this._endoSplit(e[o]),a=t[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 c=this._wnafMulAdd(1,n,i,2*o,r),h=0;h<2*o;h++)n[h]=null,i[h]=null;return c},s(h,a.BasePoint),c.prototype.point=function(t,e,r){return new h(this,t,e,r)},c.prototype.pointFromJSON=function(t,e){return h.fromJSON(this,t,e)},h.prototype._getBeta=function(){if(this.curve.endo){var t=this.precomputed;if(t&&t.beta)return t.beta;var e=this.curve.point(this.x.redMul(this.curve.endo.beta),this.y);if(t){var r=this.curve,n=function(t){return r.point(t.x.redMul(r.endo.beta),t.y)};t.beta=e,e.precomputed={beta:null,naf:t.naf&&{wnd:t.naf.wnd,points:t.naf.points.map(n)},doubles:t.doubles&&{step:t.doubles.step,points:t.doubles.points.map(n)}}}return e}},h.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]},h.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)}var o=e[2];return n.precomputed={beta:null,doubles:o.doubles&&{step:o.doubles.step,points:[n].concat(o.doubles.points.map(i))},naf:o.naf&&{wnd:o.naf.wnd,points:[n].concat(o.naf.points.map(i))}},n},h.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)+">"},h.prototype.isInfinity=function(){return this.inf},h.prototype.add=function(t){if(this.inf)return t;if(t.inf)return this;if(this.eq(t))return this.dbl();if(this.neg().eq(t))return this.curve.point(null,null);if(0===this.x.cmp(t.x))return this.curve.point(null,null);var e=this.y.redSub(t.y);0!==e.cmpn(0)&&(e=e.redMul(this.x.redSub(t.x).redInvm()));var r=e.redSqr().redISub(this.x).redISub(t.x),n=e.redMul(this.x.redSub(r)).redISub(this.y);return this.curve.point(r,n)},h.prototype.dbl=function(){if(this.inf)return this;var t=this.y.redAdd(this.y);if(0===t.cmpn(0))return this.curve.point(null,null);var e=this.curve.a,r=this.x.redSqr(),n=t.redInvm(),i=r.redAdd(r).redIAdd(r).redIAdd(e).redMul(n),o=i.redSqr().redISub(this.x.redAdd(this.x)),s=i.redMul(this.x.redSub(o)).redISub(this.y);return this.curve.point(o,s)},h.prototype.getX=function(){return this.x.fromRed()},h.prototype.getY=function(){return this.y.fromRed()},h.prototype.mul=function(t){return t=new o(t,16),this._hasDoubles(t)?this.curve._fixedNafMul(this,t):this.curve.endo?this.curve._endoWnafMulAdd([this],[t]):this.curve._wnafMul(this,t)},h.prototype.mulAdd=function(t,e,r){var n=[this,e],i=[t,r];return this.curve.endo?this.curve._endoWnafMulAdd(n,i):this.curve._wnafMulAdd(1,n,i,2)},h.prototype.jmulAdd=function(t,e,r){var n=[this,e],i=[t,r];return this.curve.endo?this.curve._endoWnafMulAdd(n,i,!0):this.curve._wnafMulAdd(1,n,i,2,!0)},h.prototype.eq=function(t){return this===t||this.inf===t.inf&&(this.inf||0===this.x.cmp(t.x)&&0===this.y.cmp(t.y))},h.prototype.neg=function(t){if(this.inf)return this;var e=this.curve.point(this.x,this.y.redNeg());if(t&&this.precomputed){var r=this.precomputed,n=function(t){return t.neg()};e.precomputed={naf:r.naf&&{wnd:r.naf.wnd,points:r.naf.points.map(n)},doubles:r.doubles&&{step:r.doubles.step,points:r.doubles.points.map(n)}}}return e},h.prototype.toJ=function(){return this.inf?this.curve.jpoint(null,null,null):this.curve.jpoint(this.x,this.y,this.curve.one)},s(f,a.BasePoint),c.prototype.jpoint=function(t,e,r){return new f(this,t,e,r)},f.prototype.toP=function(){if(this.isInfinity())return this.curve.point(null,null);var t=this.z.redInvm(),e=t.redSqr(),r=this.x.redMul(e),n=this.y.redMul(e).redMul(t);return this.curve.point(r,n)},f.prototype.neg=function(){return this.curve.jpoint(this.x,this.y.redNeg(),this.z)},f.prototype.add=function(t){if(this.isInfinity())return t;if(t.isInfinity())return this;var e=t.z.redSqr(),r=this.z.redSqr(),n=this.x.redMul(e),i=t.x.redMul(r),o=this.y.redMul(e.redMul(t.z)),s=t.y.redMul(r.redMul(this.z)),a=n.redSub(i),u=o.redSub(s);if(0===a.cmpn(0))return 0!==u.cmpn(0)?this.curve.jpoint(null,null,null):this.dbl();var c=a.redSqr(),h=c.redMul(a),f=n.redMul(c),l=u.redSqr().redIAdd(h).redISub(f).redISub(f),d=u.redMul(f.redISub(l)).redISub(o.redMul(h)),p=this.z.redMul(t.z).redMul(a);return this.curve.jpoint(l,d,p)},f.prototype.mixedAdd=function(t){if(this.isInfinity())return t.toJ();if(t.isInfinity())return this;var e=this.z.redSqr(),r=this.x,n=t.x.redMul(e),i=this.y,o=t.y.redMul(e).redMul(this.z),s=r.redSub(n),a=i.redSub(o);if(0===s.cmpn(0))return 0!==a.cmpn(0)?this.curve.jpoint(null,null,null):this.dbl();var u=s.redSqr(),c=u.redMul(s),h=r.redMul(u),f=a.redSqr().redIAdd(c).redISub(h).redISub(h),l=a.redMul(h.redISub(f)).redISub(i.redMul(c)),d=this.z.redMul(s);return this.curve.jpoint(f,l,d)},f.prototype.dblp=function(t){if(0===t)return this;if(this.isInfinity())return this;if(!t)return this.dbl();if(this.curve.zeroA||this.curve.threeA){for(var e=this,r=0;r<t;r++)e=e.dbl();return e}var n=this.curve.a,i=this.curve.tinv,o=this.x,s=this.y,a=this.z,u=a.redSqr().redSqr(),c=s.redAdd(s);for(r=0;r<t;r++){var h=o.redSqr(),f=c.redSqr(),l=f.redSqr(),d=h.redAdd(h).redIAdd(h).redIAdd(n.redMul(u)),p=o.redMul(f),m=d.redSqr().redISub(p.redAdd(p)),y=p.redISub(m),v=d.redMul(y);v=v.redIAdd(v).redISub(l);var g=c.redMul(a);r+1<t&&(u=u.redMul(l)),o=m,a=g,c=v}return this.curve.jpoint(o,c.redMul(i),a)},f.prototype.dbl=function(){return this.isInfinity()?this:this.curve.zeroA?this._zeroDbl():this.curve.threeA?this._threeDbl():this._dbl()},f.prototype._zeroDbl=function(){var t,e,r;if(this.zOne){var n=this.x.redSqr(),i=this.y.redSqr(),o=i.redSqr(),s=this.x.redAdd(i).redSqr().redISub(n).redISub(o);s=s.redIAdd(s);var a=n.redAdd(n).redIAdd(n),u=a.redSqr().redISub(s).redISub(s),c=o.redIAdd(o);c=(c=c.redIAdd(c)).redIAdd(c),t=u,e=a.redMul(s.redISub(u)).redISub(c),r=this.y.redAdd(this.y)}else{var h=this.x.redSqr(),f=this.y.redSqr(),l=f.redSqr(),d=this.x.redAdd(f).redSqr().redISub(h).redISub(l);d=d.redIAdd(d);var p=h.redAdd(h).redIAdd(h),m=p.redSqr(),y=l.redIAdd(l);y=(y=y.redIAdd(y)).redIAdd(y),t=m.redISub(d).redISub(d),e=p.redMul(d.redISub(t)).redISub(y),r=(r=this.y.redMul(this.z)).redIAdd(r)}return this.curve.jpoint(t,e,r)},f.prototype._threeDbl=function(){var t,e,r;if(this.zOne){var n=this.x.redSqr(),i=this.y.redSqr(),o=i.redSqr(),s=this.x.redAdd(i).redSqr().redISub(n).redISub(o);s=s.redIAdd(s);var a=n.redAdd(n).redIAdd(n).redIAdd(this.curve.a),u=a.redSqr().redISub(s).redISub(s);t=u;var c=o.redIAdd(o);c=(c=c.redIAdd(c)).redIAdd(c),e=a.redMul(s.redISub(u)).redISub(c),r=this.y.redAdd(this.y)}else{var h=this.z.redSqr(),f=this.y.redSqr(),l=this.x.redMul(f),d=this.x.redSub(h).redMul(this.x.redAdd(h));d=d.redAdd(d).redIAdd(d);var p=l.redIAdd(l),m=(p=p.redIAdd(p)).redAdd(p);t=d.redSqr().redISub(m),r=this.y.redAdd(this.z).redSqr().redISub(f).redISub(h);var y=f.redSqr();y=(y=(y=y.redIAdd(y)).redIAdd(y)).redIAdd(y),e=d.redMul(p.redISub(t)).redISub(y)}return this.curve.jpoint(t,e,r)},f.prototype._dbl=function(){var t=this.curve.a,e=this.x,r=this.y,n=this.z,i=n.redSqr().redSqr(),o=e.redSqr(),s=r.redSqr(),a=o.redAdd(o).redIAdd(o).redIAdd(t.redMul(i)),u=e.redAdd(e),c=(u=u.redIAdd(u)).redMul(s),h=a.redSqr().redISub(c.redAdd(c)),f=c.redISub(h),l=s.redSqr();l=(l=(l=l.redIAdd(l)).redIAdd(l)).redIAdd(l);var d=a.redMul(f).redISub(l),p=r.redAdd(r).redMul(n);return this.curve.jpoint(h,d,p)},f.prototype.trpl=function(){if(!this.curve.zeroA)return this.dbl().add(this);var t=this.x.redSqr(),e=this.y.redSqr(),r=this.z.redSqr(),n=e.redSqr(),i=t.redAdd(t).redIAdd(t),o=i.redSqr(),s=this.x.redAdd(e).redSqr().redISub(t).redISub(n),a=(s=(s=(s=s.redIAdd(s)).redAdd(s).redIAdd(s)).redISub(o)).redSqr(),u=n.redIAdd(n);u=(u=(u=u.redIAdd(u)).redIAdd(u)).redIAdd(u);var c=i.redIAdd(s).redSqr().redISub(o).redISub(a).redISub(u),h=e.redMul(c);h=(h=h.redIAdd(h)).redIAdd(h);var f=this.x.redMul(a).redISub(h);f=(f=f.redIAdd(f)).redIAdd(f);var l=this.y.redMul(c.redMul(u.redISub(c)).redISub(s.redMul(a)));l=(l=(l=l.redIAdd(l)).redIAdd(l)).redIAdd(l);var d=this.z.redAdd(s).redSqr().redISub(r).redISub(a);return this.curve.jpoint(f,l,d)},f.prototype.mul=function(t,e){return t=new o(t,e),this.curve._wnafMul(this,t)},f.prototype.eq=function(t){if("affine"===t.type)return this.eq(t.toJ());if(this===t)return!0;var e=this.z.redSqr(),r=t.z.redSqr();if(0!==this.x.redMul(r).redISub(t.x.redMul(e)).cmpn(0))return!1;var n=e.redMul(this.z),i=r.redMul(t.z);return 0===this.y.redMul(i).redISub(t.y.redMul(n)).cmpn(0)},f.prototype.eqXToP=function(t){var e=this.z.redSqr(),r=t.toRed(this.curve.red).redMul(e);if(0===this.x.cmp(r))return!0;for(var n=t.clone(),i=this.curve.redN.redMul(e);;){if(n.iadd(this.curve.n),n.cmp(this.curve.p)>=0)return!1;if(r.redIAdd(i),0===this.x.cmp(r))return!0}return!1},f.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)+">"},f.prototype.isInfinity=function(){return 0===this.z.cmpn(0)}},{"../../elliptic":6,"../curve":9,"bn.js":2,inherits:33}],12:[function(t,e,r){"use strict";var n,i=r,o=t("hash.js"),s=t("../elliptic"),a=s.utils.assert;function u(t){"short"===t.type?this.curve=new s.curve.short(t):"edwards"===t.type?this.curve=new s.curve.edwards(t):this.curve=new s.curve.mont(t),this.g=this.curve.g,this.n=this.curve.n,this.hash=t.hash,a(this.g.validate(),"Invalid curve"),a(this.g.mul(this.n).isInfinity(),"Invalid curve, G*N != O")}function c(t,e){Object.defineProperty(i,t,{configurable:!0,enumerable:!0,get:function(){var r=new u(e);return Object.defineProperty(i,t,{configurable:!0,enumerable:!0,value:r}),r}})}i.PresetCurve=u,c("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:o.sha256,gRed:!1,g:["188da80e b03090f6 7cbf20eb 43a18800 f4ff0afd 82ff1012","07192b95 ffc8da78 631011ed 6b24cdd5 73f977a1 1e794811"]}),c("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:o.sha256,gRed:!1,g:["b70e0cbd 6bb4bf7f 321390b9 4a03c1d3 56c21122 343280d6 115c1d21","bd376388 b5f723fb 4c22dfe6 cd4375a0 5a074764 44d58199 85007e34"]}),c("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:o.sha256,gRed:!1,g:["6b17d1f2 e12c4247 f8bce6e5 63a440f2 77037d81 2deb33a0 f4a13945 d898c296","4fe342e2 fe1a7f9b 8ee7eb4a 7c0f9e16 2bce3357 6b315ece cbb64068 37bf51f5"]}),c("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:o.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"]}),c("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:o.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"]}),c("curve25519",{type:"mont",prime:"p25519",p:"7fffffffffffffff ffffffffffffffff ffffffffffffffff ffffffffffffffed",a:"76d06",b:"1",n:"1000000000000000 0000000000000000 14def9dea2f79cd6 5812631a5cf5d3ed",hash:o.sha256,gRed:!1,g:["9"]}),c("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:o.sha256,gRed:!1,g:["216936d3cd6e53fec0a4e231fdd6dc5c692cc7609525a7b2c9562d608f25d51a","6666666666666666666666666666666666666666666666666666666666666658"]});try{n=t("./precomputed/secp256k1")}catch(t){n=void 0}c("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:o.sha256,beta:"7ae96a2b657c07106e64479eac3434e99cf0497512f58995c1396c28719501ee",lambda:"5363ad4cc05c30e0a5261c028812645a122e22ea20816678df02967c1b23bd72",basis:[{a:"3086d221a7d46bcde86c90e49284eb15",b:"-e4437ed6010e88286f547fa90abfe4c3"},{a:"114ca50f7a8e2f3f657c1108d9d44cfd8",b:"3086d221a7d46bcde86c90e49284eb15"}],gRed:!1,g:["79be667ef9dcbbac55a06295ce870b07029bfcdb2dce28d959f2815b16f81798","483ada7726a3c4655da4fbfc0e1108a8fd17b448a68554199c47d08ffb10d4b8",n]})},{"../elliptic":6,"./precomputed/secp256k1":18,"hash.js":21}],13:[function(t,e,r){"use strict";var n=t("bn.js"),i=t("../../elliptic"),o=i.utils.assert,s=t("./key"),a=t("./signature");function u(t){if(!(this instanceof u))return new u(t);"string"==typeof t&&(o(i.curves.hasOwnProperty(t),"Unknown curve "+t),t=i.curves[t]),t instanceof i.curves.PresetCurve&&(t={curve:t}),this.curve=t.curve.curve,this.n=this.curve.n,this.nh=this.n.ushrn(1),this.g=this.curve.g,this.g=t.curve.g,this.g.precompute(t.curve.n.bitLength()+1),this.hash=t.hash||t.curve.hash}e.exports=u,u.prototype.keyPair=function(t){return new s(this,t)},u.prototype.keyFromPrivate=function(t,e){return s.fromPrivate(this,t,e)},u.prototype.keyFromPublic=function(t,e){return s.fromPublic(this,t,e)},u.prototype.genKeyPair=function(t){t||(t={});for(var e=new i.hmacDRBG({hash:this.hash,pers:t.pers,entropy:t.entropy||i.rand(this.hash.hmacStrength),nonce:this.n.toArray()}),r=this.n.byteLength(),o=this.n.sub(new n(2));;){var s=new n(e.generate(r));if(!(s.cmp(o)>0))return s.iaddn(1),this.keyFromPrivate(s)}},u.prototype._truncateToN=function(t,e){var r=8*t.byteLength()-this.n.bitLength();return r>0&&(t=t.ushrn(r)),!e&&t.cmp(this.n)>=0?t.sub(this.n):t},u.prototype.sign=function(t,e,r,o){"object"==typeof r&&(o=r,r=null),o||(o={}),e=this.keyFromPrivate(e,r),t=this._truncateToN(new n(t,16));for(var s=this.n.byteLength(),u=e.getPrivate().toArray("be",s),c=t.toArray("be",s),h=new i.hmacDRBG({hash:this.hash,entropy:u,nonce:c,pers:o.pers,persEnc:o.persEnc}),f=this.n.sub(new n(1)),l=0;;l++){var d=o.k?o.k(l):new n(h.generate(this.n.byteLength()));if(!((d=this._truncateToN(d,!0)).cmpn(1)<=0||d.cmp(f)>=0)){var p=this.g.mul(d);if(!p.isInfinity()){var m=p.getX(),y=m.umod(this.n);if(0!==y.cmpn(0)){var v=d.invm(this.n).mul(y.mul(e.getPrivate()).iadd(t));if(0!==(v=v.umod(this.n)).cmpn(0)){var g=(p.getY().isOdd()?1:0)|(0!==m.cmp(y)?2:0);return o.canonical&&v.cmp(this.nh)>0&&(v=this.n.sub(v),g^=1),new a({r:y,s:v,recoveryParam:g})}}}}}},u.prototype.verify=function(t,e,r,i){t=this._truncateToN(new n(t,16)),r=this.keyFromPublic(r,i);var o=(e=new a(e,"hex")).r,s=e.s;if(o.cmpn(1)<0||o.cmp(this.n)>=0)return!1;if(s.cmpn(1)<0||s.cmp(this.n)>=0)return!1;var u,c=s.invm(this.n),h=c.mul(t).umod(this.n),f=c.mul(o).umod(this.n);return this.curve._maxwellTrick?!(u=this.g.jmulAdd(h,r.getPublic(),f)).isInfinity()&&u.eqXToP(o):!(u=this.g.mulAdd(h,r.getPublic(),f)).isInfinity()&&0===u.getX().umod(this.n).cmp(o)},u.prototype.recoverPubKey=function(t,e,r,i){o((3&r)===r,"The recovery param is more than two bits"),e=new a(e,i);var s=this.n,u=new n(t),c=e.r,h=e.s,f=1&r,l=r>>1;if(c.cmp(this.curve.p.umod(this.curve.n))>=0&&l)throw new Error("Unable to find sencond key candinate");c=l?this.curve.pointFromX(c.add(this.curve.n),f):this.curve.pointFromX(c,f);var d=e.r.invm(s),p=s.sub(u).mul(d).umod(s),m=h.mul(d).umod(s);return this.g.mulAdd(p,c,m)},u.prototype.getKeyRecoveryParam=function(t,e,r,n){if(null!==(e=new a(e,n)).recoveryParam)return e.recoveryParam;for(var i=0;i<4;i++){var o;try{o=this.recoverPubKey(t,e,i)}catch(t){continue}if(o.eq(r))return i}throw new Error("Unable to find valid recovery factor")}},{"../../elliptic":6,"./key":14,"./signature":15,"bn.js":2}],14:[function(t,e,r){"use strict";var n=t("bn.js"),i=t("../../elliptic").utils.assert;function o(t,e){this.ec=t,this.priv=null,this.pub=null,e.priv&&this._importPrivate(e.priv,e.privEnc),e.pub&&this._importPublic(e.pub,e.pubEnc)}e.exports=o,o.fromPublic=function(t,e,r){return e instanceof o?e:new o(t,{pub:e,pubEnc:r})},o.fromPrivate=function(t,e,r){return e instanceof o?e:new o(t,{priv:e,privEnc:r})},o.prototype.validate=function(){var t=this.getPublic();return t.isInfinity()?{result:!1,reason:"Invalid public key"}:t.validate()?t.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(t,e){return"string"==typeof t&&(e=t,t=null),this.pub||(this.pub=this.ec.g.mul(this.priv)),e?this.pub.encode(e,t):this.pub},o.prototype.getPrivate=function(t){return"hex"===t?this.priv.toString(16,2):this.priv},o.prototype._importPrivate=function(t,e){this.priv=new n(t,e||16),this.priv=this.priv.umod(this.ec.curve.n)},o.prototype._importPublic=function(t,e){if(t.x||t.y)return"mont"===this.ec.curve.type?i(t.x,"Need x coordinate"):"short"!==this.ec.curve.type&&"edwards"!==this.ec.curve.type||i(t.x&&t.y,"Need both x and y coordinate"),void(this.pub=this.ec.curve.point(t.x,t.y));this.pub=this.ec.curve.decodePoint(t,e)},o.prototype.derive=function(t){return t.mul(this.priv).getX()},o.prototype.sign=function(t,e,r){return this.ec.sign(t,this,e,r)},o.prototype.verify=function(t,e){return this.ec.verify(t,e,this)},o.prototype.inspect=function(){return"<Key priv: "+(this.priv&&this.priv.toString(16,2))+" pub: "+(this.pub&&this.pub.inspect())+" >"}},{"../../elliptic":6,"bn.js":2}],15:[function(t,e,r){"use strict";var n=t("bn.js"),i=t("../../elliptic").utils,o=i.assert;function s(t,e){if(t instanceof s)return t;this._importDER(t,e)||(o(t.r&&t.s,"Signature without r or s"),this.r=new n(t.r,16),this.s=new n(t.s,16),void 0===t.recoveryParam?this.recoveryParam=null:this.recoveryParam=t.recoveryParam)}function a(t,e){var r=t[e.place++];if(!(128&r))return r;for(var n=15&r,i=0,o=0,s=e.place;o<n;o++,s++)i<<=8,i|=t[s];return e.place=s,i}function u(t){for(var e=0,r=t.length-1;!t[e]&&!(128&t[e+1])&&e<r;)e++;return 0===e?t:t.slice(e)}function c(t,e){if(e<128)t.push(e);else{var r=1+(Math.log(e)/Math.LN2>>>3);for(t.push(128|r);--r;)t.push(e>>>(r<<3)&255);t.push(e)}}e.exports=s,s.prototype._importDER=function(t,e){t=i.toArray(t,e);var r=new function(){this.place=0};if(48!==t[r.place++])return!1;if(a(t,r)+r.place!==t.length)return!1;if(2!==t[r.place++])return!1;var o=a(t,r),s=t.slice(r.place,o+r.place);if(r.place+=o,2!==t[r.place++])return!1;var u=a(t,r);if(t.length!==u+r.place)return!1;var c=t.slice(r.place,u+r.place);return 0===s[0]&&128&s[1]&&(s=s.slice(1)),0===c[0]&&128&c[1]&&(c=c.slice(1)),this.r=new n(s),this.s=new n(c),this.recoveryParam=null,!0},s.prototype.toDER=function(t){var e=this.r.toArray(),r=this.s.toArray();for(128&e[0]&&(e=[0].concat(e)),128&r[0]&&(r=[0].concat(r)),e=u(e),r=u(r);!(r[0]||128&r[1]);)r=r.slice(1);var n=[2];c(n,e.length),(n=n.concat(e)).push(2),c(n,r.length);var o=n.concat(r),s=[48];return c(s,o.length),s=s.concat(o),i.encode(s,t)}},{"../../elliptic":6,"bn.js":2}],16:[function(t,e,r){arguments[4][8][0].apply(r,arguments)},{dup:8}],17:[function(t,e,r){"use strict";var n=t("hash.js"),i=t("../elliptic").utils,o=i.assert;function s(t){if(!(this instanceof s))return new s(t);this.hash=t.hash,this.predResist=!!t.predResist,this.outLen=this.hash.outSize,this.minEntropy=t.minEntropy||this.hash.hmacStrength,this.reseed=null,this.reseedInterval=null,this.K=null,this.V=null;var e=i.toArray(t.entropy,t.entropyEnc),r=i.toArray(t.nonce,t.nonceEnc),n=i.toArray(t.pers,t.persEnc);o(e.length>=this.minEntropy/8,"Not enough entropy. Minimum is: "+this.minEntropy+" bits"),this._init(e,r,n)}e.exports=s,s.prototype._init=function(t,e,r){var n=t.concat(e).concat(r);this.K=new Array(this.outLen/8),this.V=new Array(this.outLen/8);for(var i=0;i<this.V.length;i++)this.K[i]=0,this.V[i]=1;this._update(n),this.reseed=1,this.reseedInterval=281474976710656},s.prototype._hmac=function(){return new n.hmac(this.hash,this.K)},s.prototype._update=function(t){var e=this._hmac().update(this.V).update([0]);t&&(e=e.update(t)),this.K=e.digest(),this.V=this._hmac().update(this.V).digest(),t&&(this.K=this._hmac().update(this.V).update([1]).update(t).digest(),this.V=this._hmac().update(this.V).digest())},s.prototype.reseed=function(t,e,r,n){"string"!=typeof e&&(n=r,r=e,e=null),t=i.toBuffer(t,e),r=i.toBuffer(r,n),o(t.length>=this.minEntropy/8,"Not enough entropy. Minimum is: "+this.minEntropy+" bits"),this._update(t.concat(r||[])),this.reseed=1},s.prototype.generate=function(t,e,r,n){if(this.reseed>this.reseedInterval)throw new Error("Reseed is required");"string"!=typeof e&&(n=r,r=e,e=null),r&&(r=i.toArray(r,n),this._update(r));for(var o=[];o.length<t;)this.V=this._hmac().update(this.V).digest(),o=o.concat(this.V);var s=o.slice(0,t);return this._update(r),this.reseed++,i.encode(s,e)}},{"../elliptic":6,"hash.js":21}],18:[function(t,e,r){e.exports=void 0},{}],19:[function(t,e,r){"use strict";var n=r,i=t("bn.js");function o(t){return 1===t.length?"0"+t:t}function s(t){for(var e="",r=0;r<t.length;r++)e+=o(t[r].toString(16));return e}n.assert=function(t,e){if(!t)throw new Error(e||"Assertion failed")},n.toArray=function(t,e){if(Array.isArray(t))return t.slice();if(!t)return[];var r=[];if("string"!=typeof t){for(var n=0;n<t.length;n++)r[n]=0|t[n];return r}if(e){if("hex"===e)for((t=t.replace(/[^a-z0-9]+/gi,"")).length%2!=0&&(t="0"+t),n=0;n<t.length;n+=2)r.push(parseInt(t[n]+t[n+1],16))}else for(var n=0;n<t.length;n++){var i=t.charCodeAt(n),o=i>>8,s=255&i;o?r.push(o,s):r.push(s)}return r},n.zero2=o,n.toHex=s,n.encode=function(t,e){return"hex"===e?s(t):t},n.getNAF=function(t,e){for(var r=[],n=1<<e+1,i=t.clone();i.cmpn(1)>=0;){var o;if(i.isOdd()){var s=i.andln(n-1);o=s>(n>>1)-1?(n>>1)-s:s,i.isubn(o)}else o=0;r.push(o);for(var a=0!==i.cmpn(0)&&0===i.andln(n-1)?e+1:1,u=1;u<a;u++)r.push(0);i.iushrn(a)}return r},n.getJSF=function(t,e){var r=[[],[]];t=t.clone(),e=e.clone();for(var n=0,i=0;t.cmpn(-n)>0||e.cmpn(-i)>0;){var o,s,a,u=t.andln(3)+n&3,c=e.andln(3)+i&3;3===u&&(u=-1),3===c&&(c=-1),o=0==(1&u)?0:3!=(a=t.andln(7)+n&7)&&5!==a||2!==c?u:-u,r[0].push(o),s=0==(1&c)?0:3!=(a=e.andln(7)+i&7)&&5!==a||2!==u?c:-c,r[1].push(s),2*n===o+1&&(n=1-n),2*i===s+1&&(i=1-i),t.iushrn(1),e.iushrn(1)}return r},n.cachedProperty=function(t,e,r){var n="_"+e;t.prototype[e]=function(){return void 0!==this[n]?this[n]:this[n]=r.call(this)}},n.parseBytes=function(t){return"string"==typeof t?n.toArray(t,"hex"):t},n.intFromLE=function(t){return new i(t,"hex","le")}},{"bn.js":2}],20:[function(t,e,r){e.exports={version:"6.3.3"}},{}],21:[function(t,e,r){var n=r;n.utils=t("./hash/utils"),n.common=t("./hash/common"),n.sha=t("./hash/sha"),n.ripemd=t("./hash/ripemd"),n.hmac=t("./hash/hmac"),n.sha1=n.sha.sha1,n.sha256=n.sha.sha256,n.sha224=n.sha.sha224,n.sha384=n.sha.sha384,n.sha512=n.sha.sha512,n.ripemd160=n.ripemd.ripemd160},{"./hash/common":22,"./hash/hmac":23,"./hash/ripemd":24,"./hash/sha":25,"./hash/utils":32}],22:[function(t,e,r){"use strict";var n=t("./utils"),i=t("minimalistic-assert");function 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,o.prototype.update=function(t,e){if(t=n.toArray(t,e),this.pending?this.pending=this.pending.concat(t):this.pending=t,this.pendingTotal+=t.length,this.pending.length>=this._delta8){var r=(t=this.pending).length%this._delta8;this.pending=t.slice(t.length-r,t.length),0===this.pending.length&&(this.pending=null),t=n.join32(t,0,t.length-r,this.endian);for(var i=0;i<t.length;i+=this._delta32)this._update(t,i,i+this._delta32)}return this},o.prototype.digest=function(t){return this.update(this._pad()),i(null===this.pending),this._digest(t)},o.prototype._pad=function(){var t=this.pendingTotal,e=this._delta8,r=e-(t+this.padLength)%e,n=new Array(r+this.padLength);n[0]=128;for(var i=1;i<r;i++)n[i]=0;if(t<<=3,"big"===this.endian){for(var o=8;o<this.padLength;o++)n[i++]=0;n[i++]=0,n[i++]=0,n[i++]=0,n[i++]=0,n[i++]=t>>>24&255,n[i++]=t>>>16&255,n[i++]=t>>>8&255,n[i++]=255&t}else for(n[i++]=255&t,n[i++]=t>>>8&255,n[i++]=t>>>16&255,n[i++]=t>>>24&255,n[i++]=0,n[i++]=0,n[i++]=0,n[i++]=0,o=8;o<this.padLength;o++)n[i++]=0;return n}},{"./utils":32,"minimalistic-assert":35}],23:[function(t,e,r){"use strict";var n=t("./utils"),i=t("minimalistic-assert");function o(t,e,r){if(!(this instanceof o))return new o(t,e,r);this.Hash=t,this.blockSize=t.blockSize/8,this.outSize=t.outSize/8,this.inner=null,this.outer=null,this._init(n.toArray(e,r))}e.exports=o,o.prototype._init=function(t){t.length>this.blockSize&&(t=(new this.Hash).update(t).digest()),i(t.length<=this.blockSize);for(var e=t.length;e<this.blockSize;e++)t.push(0);for(e=0;e<t.length;e++)t[e]^=54;for(this.inner=(new this.Hash).update(t),e=0;e<t.length;e++)t[e]^=106;this.outer=(new this.Hash).update(t)},o.prototype.update=function(t,e){return this.inner.update(t,e),this},o.prototype.digest=function(t){return this.outer.update(this.inner.digest()),this.outer.digest(t)}},{"./utils":32,"minimalistic-assert":35}],24:[function(t,e,r){"use strict";var n=t("./utils"),i=t("./common"),o=n.rotl32,s=n.sum32,a=n.sum32_3,u=n.sum32_4,c=i.BlockHash;function h(){if(!(this instanceof h))return new h;c.call(this),this.h=[1732584193,4023233417,2562383102,271733878,3285377520],this.endian="little"}function f(t,e,r,n){return t<=15?e^r^n:t<=31?e&r|~e&n:t<=47?(e|~r)^n:t<=63?e&n|r&~n:e^(r|~n)}function l(t){return t<=15?0:t<=31?1518500249:t<=47?1859775393:t<=63?2400959708:2840853838}function d(t){return t<=15?1352829926:t<=31?1548603684:t<=47?1836072691:t<=63?2053994217:0}n.inherits(h,c),r.ripemd160=h,h.blockSize=512,h.outSize=160,h.hmacStrength=192,h.padLength=64,h.prototype._update=function(t,e){for(var r=this.h[0],n=this.h[1],i=this.h[2],c=this.h[3],h=this.h[4],g=r,b=n,w=i,_=c,E=h,A=0;A<80;A++){var M=s(o(u(r,f(A,n,i,c),t[p[A]+e],l(A)),y[A]),h);r=h,h=c,c=o(i,10),i=n,n=M,M=s(o(u(g,f(79-A,b,w,_),t[m[A]+e],d(A)),v[A]),E),g=E,E=_,_=o(w,10),w=b,b=M}M=a(this.h[1],i,_),this.h[1]=a(this.h[2],c,E),this.h[2]=a(this.h[3],h,g),this.h[3]=a(this.h[4],r,b),this.h[4]=a(this.h[0],n,w),this.h[0]=M},h.prototype._digest=function(t){return"hex"===t?n.toHex32(this.h,"little"):n.split32(this.h,"little")};var 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e=o.interface.events[t];p.defineReadOnly(o.filters,t,function(){for(var t=[],r=0;r<arguments.length;r++)t[r]=arguments[r];return{address:o.address,topics:o.interface.encodeFilterTopics(e,t)}})}),p.defineReadOnly(this,"_runningEvents",{}),p.defineReadOnly(this,"_wrappedEmits",{}),p.defineReadOnly(this,"address",e),this.provider)p.defineReadOnly(this,"addressPromise",this.provider.resolveName(e).then(function(t){if(null==t)throw new Error("name not found");return t}).catch(function(t){throw console.log("ERROR: Cannot find Contract - "+e),t}));else try{p.defineReadOnly(this,"addressPromise",Promise.resolve(this.interface.constructor.getAddress(e)))}catch(t){d.throwError("provider is required to use non-address contract address",d.INVALID_ARGUMENT,{argument:"addressOrName",value:e})}Object.keys(this.interface.functions).forEach(function(t){var e=v(o,t,{});null==o[t]&&p.defineReadOnly(o,t,e),null==o.functions[t]&&p.defineReadOnly(o.functions,t,e),null==o.callStatic[t]&&p.defineReadOnly(o.callStatic,t,v(o,t,{callStatic:!0})),null==o.populateTransaction[t]&&p.defineReadOnly(o.populateTransaction,t,v(o,t,{transaction:!0})),null==o.estimate[t]&&p.defineReadOnly(o.estimate,t,v(o,t,{estimate:!0}))})}return t.getContractAddress=function(t){return c.getContractAddress(t)},t.getInterface=function(t){return s.Interface.isInterface(t)?t:new s.Interface(t)},t.prototype.deployed=function(){return this._deployed()},t.prototype._deployed=function(t){var e=this;return this._deployedPromise||(this.deployTransaction?this._deployedPromise=this.deployTransaction.wait().then(function(){return e}):this._deployedPromise=this.provider.getCode(this.address,t).then(function(t){return"0x"===t&&d.throwError("contract not deployed",d.UNSUPPORTED_OPERATION,{contractAddress:e.address,operation:"getDeployed"}),e})),this._deployedPromise},t.prototype.fallback=function(t){var e=this;this.signer||d.throwError("sending a transaction require a signer",d.UNSUPPORTED_OPERATION,{operation:"sendTransaction(fallback)"});var r=p.shallowCopy(t||{});return["from","to"].forEach(function(t){null!=r[t]&&d.throwError("cannot override "+t,d.UNSUPPORTED_OPERATION,{operation:t})}),r.to=this.addressPromise,this.deployed().then(function(){return e.signer.sendTransaction(r)})},t.prototype.connect=function(t){"string"==typeof t&&(t=new u.VoidSigner(t,this.provider));var e=new this.constructor(this.address,this.interface,t);return this.deployTransaction&&p.defineReadOnly(e,"deployTransaction",this.deployTransaction),e},t.prototype.attach=function(t){return new this.constructor(t,this.interface,this.signer||this.provider)},t.isIndexed=function(t){return s.Indexed.isIndexed(t)},t.prototype._normalizeRunningEvent=function(t){return this._runningEvents[t.tag]?this._runningEvents[t.tag]:t},t.prototype._getRunningEvent=function(t){if("string"==typeof t)return"error"===t?this._normalizeRunningEvent(new w):"*"===t?this._normalizeRunningEvent(new E(this.address,this.interface)):((r=this.interface.getEvent(t))||d.throwError("unknown event - "+t,d.INVALID_ARGUMENT,{argumnet:"eventName",value:t}),this._normalizeRunningEvent(new _(this.address,this.interface,r)));var e={address:this.address};if(t.topics){var r;if(t.topics[0])if(r=this.interface.getEvent(t.topics[0]))return this._normalizeRunningEvent(new _(this.address,this.interface,r,t.topics));e.topics=t.topics}return this._normalizeRunningEvent(new b(g(e),e))},t.prototype._checkRunningEvents=function(t){0===t.listenerCount()&&delete this._runningEvents[t.tag];var e=this._wrappedEmits[t.tag];e&&(this.provider.off(t.filter,e),delete this._wrappedEmits[t.tag])},t.prototype._wrapEvent=function(t,e,r){var n=this,i=p.deepCopy(e);try{t.prepareEvent(i)}catch(t){throw this.emit("error",t),t}return i.removeListener=function(){r&&(t.removeListener(r),n._checkRunningEvents(t))},i.getBlock=function(){return n.provider.getBlock(e.blockHash)},i.getTransaction=function(){return n.provider.getTransaction(e.transactionHash)},i.getTransactionReceipt=function(){return n.provider.getTransactionReceipt(e.transactionHash)},i},t.prototype._addEventListener=function(t,e,r){var n=this;if(this.provider||d.throwError("events require a provider or a signer with a provider",d.UNSUPPORTED_OPERATION,{operation:"once"}),t.addListener(e,r),this._runningEvents[t.tag]=t,!this._wrappedEmits[t.tag]){var i=function(r){var i=n._wrapEvent(t,r,e),o=i.values||[];o.push(i),n.emit.apply(n,[t.filter].concat(o))};this._wrappedEmits[t.tag]=i,null!=t.filter&&this.provider.on(t.filter,i)}},t.prototype.queryFilter=function(t,e,r){var n=this,i=this._getRunningEvent(t),o=p.shallowCopy(i.filter);return"string"==typeof e&&f.isHexString(e,32)?(null!=r&&d.throwArgumentError("cannot specify 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this._getRunningEvent(t).listeners()},t.prototype.removeAllListeners=function(t){if(!this.provider)return this;if(null==t){for(var e in this._runningEvents){var r=this._runningEvents[e];r.removeAllListeners(),this._checkRunningEvents(r)}return this}var n=this._getRunningEvent(t);return n.removeAllListeners(),this._checkRunningEvents(n),this},t.prototype.off=function(t,e){if(!this.provider)return this;var r=this._getRunningEvent(t);return r.removeListener(e),this._checkRunningEvents(r),this},t.prototype.removeListener=function(t,e){return this.off(t,e)},t}();r.Contract=A;var M=function(){function t(t,e,r){var n=this.constructor,i=null;"0x"!==(i="string"==typeof e?e:f.isBytes(e)?f.hexlify(e):e&&"string"==typeof e.object?e.object:"!").substring(0,2)&&(i="0x"+i),(!f.isHexString(i)||i.length%2)&&d.throwArgumentError("invalid bytecode","bytecode",e),r&&!u.Signer.isSigner(r)&&d.throwArgumentError("invalid 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r=t.constructor.getContractAddress(e),n=t.constructor.getContract(r,t.interface,t.signer);return p.defineReadOnly(n,"deployTransaction",e),n})})},t.prototype.attach=function(t){return this.constructor.getContract(t,this.interface,this.signer)},t.prototype.connect=function(t){return new this.constructor(this.interface,this.bytecode,t)},t.fromSolidity=function(t,e){null==t&&d.throwError("missing compiler output",d.MISSING_ARGUMENT,{argument:"compilerOutput"}),"string"==typeof t&&(t=JSON.parse(t));var r=t.abi,n=null;return t.bytecode?n=t.bytecode:t.evm&&t.evm.bytecode&&(n=t.evm.bytecode),new this(r,n,e)},t.getInterface=function(t){return A.getInterface(t)},t.getContractAddress=function(t){return c.getContractAddress(t)},t.getContract=function(t,e,r){return new A(t,e,r)},t}();r.ContractFactory=M},{"@ethersproject/abi":54,"@ethersproject/abstract-provider":56,"@ethersproject/abstract-signer":57,"@ethersproject/address":58,"@ethersproject/bignumber":63,"@ethersproject/bytes":64,"@ethersproject/constants":65,"@ethersproject/errors":67,"@ethersproject/properties":83}],67:[function(t,e,r){"use strict";Object.defineProperty(r,"__esModule",{value:!0});var 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t&&(t=s.toUtf8Bytes(t)),a.keccak256(o.concat([s.toUtf8Bytes(r.messagePrefix),s.toUtf8Bytes(String(t.length)),t]))}},{"@ethersproject/bytes":64,"@ethersproject/errors":67,"@ethersproject/keccak256":80,"@ethersproject/strings":104}],74:[function(t,e,r){"use strict";var n=this&&this.__importStar||function(t){if(t&&t.__esModule)return t;var e={};if(null!=t)for(var r in t)Object.hasOwnProperty.call(t,r)&&(e[r]=t[r]);return e.default=t,e};Object.defineProperty(r,"__esModule",{value:!0});var i=t("@ethersproject/basex"),o=n(t("@ethersproject/errors")),s=t("@ethersproject/bytes"),a=t("@ethersproject/bignumber"),u=t("@ethersproject/strings"),c=t("@ethersproject/pbkdf2"),h=t("@ethersproject/properties"),f=t("@ethersproject/signing-key"),l=t("@ethersproject/sha2"),d=t("@ethersproject/transactions"),p=t("@ethersproject/wordlists"),m=a.BigNumber.from("0xfffffffffffffffffffffffffffffffebaaedce6af48a03bbfd25e8cd0364141"),y=u.toUtf8Bytes("Bitcoin seed");function v(t){return(1<<t)-1<<8-t}function g(t){return s.hexZeroPad(s.hexlify(t),32)}function b(t){var e=s.hexDataSlice(l.sha256(l.sha256(t)),0,4);return i.Base58.encode(s.concat([t,e]))}var w={};r.defaultPath="m/44'/60'/0'/0/0";var _=function(){function t(e,r,n,i,a,u,c,p,m){var y=this.constructor;if(o.checkNew(y,t),e!==w)throw new Error("HDNode constructor cannot be called directly");if(r){var v=new f.SigningKey(r);h.defineReadOnly(this,"privateKey",v.privateKey),h.defineReadOnly(this,"publicKey",v.compressedPublicKey)}else h.defineReadOnly(this,"privateKey",null),h.defineReadOnly(this,"publicKey",s.hexlify(n));h.defineReadOnly(this,"parentFingerprint",i),h.defineReadOnly(this,"fingerprint",s.hexDataSlice(l.ripemd160(l.sha256(this.publicKey)),0,4)),h.defineReadOnly(this,"address",d.computeAddress(this.publicKey)),h.defineReadOnly(this,"chainCode",a),h.defineReadOnly(this,"index",u),h.defineReadOnly(this,"depth",c),h.defineReadOnly(this,"mnemonic",p),h.defineReadOnly(this,"path",m)}return Object.defineProperty(t.prototype,"extendedKey",{get:function(){if(this.depth>=256)throw new Error("Depth too large!");return b(s.concat([null!=this.privateKey?"0x0488ADE4":"0x0488B21E",s.hexlify(this.depth),this.parentFingerprint,s.hexZeroPad(s.hexlify(this.index),4),this.chainCode,null!=this.privateKey?s.concat(["0x00",this.privateKey]):this.publicKey]))},enumerable:!0,configurable:!0}),t.prototype.neuter=function(){return new t(w,null,this.publicKey,this.parentFingerprint,this.chainCode,this.index,this.depth,null,this.path)},t.prototype._derive=function(e){if(e>4294967295)throw new Error("invalid index - "+String(e));var r=this.path;r&&(r+="/"+(2147483647&e));var n=new Uint8Array(37);if(2147483648&e){if(!this.privateKey)throw new Error("cannot derive child of neutered node");n.set(s.arrayify(this.privateKey),1),r&&(r+="'")}else n.set(s.arrayify(this.publicKey));for(var i=24;i>=0;i-=8)n[33+(i>>3)]=e>>24-i&255;var o=s.arrayify(l.computeHmac(l.SupportedAlgorithms.sha512,this.chainCode,n)),u=o.slice(0,32),c=o.slice(32),h=null,d=null;this.privateKey?h=g(a.BigNumber.from(u).add(this.privateKey).mod(m)):d=new f.SigningKey(s.hexlify(u))._addPoint(this.publicKey);return new t(w,h,d,this.fingerprint,g(c),e,this.depth+1,this.mnemonic,r)},t.prototype.derivePath=function(t){var e=t.split("/");if(0===e.length||"m"===e[0]&&0!==this.depth)throw new Error("invalid path - "+t);"m"===e[0]&&e.shift();for(var r=this,n=0;n<e.length;n++){var i=e[n];if(i.match(/^[0-9]+'$/)){if((o=parseInt(i.substring(0,i.length-1)))>=2147483648)throw new Error("invalid path index - "+i);r=r._derive(2147483648+o)}else{if(!i.match(/^[0-9]+$/))throw new Error("invlaid path component - "+i);var o;if((o=parseInt(i))>=2147483648)throw new Error("invalid path index - "+i);r=r._derive(o)}}return r},t._fromSeed=function(e,r){var n=s.arrayify(e);if(n.length<16||n.length>64)throw new Error("invalid seed");var i=s.arrayify(l.computeHmac(l.SupportedAlgorithms.sha512,y,n));return new t(w,g(i.slice(0,32)),null,"0x00000000",g(i.slice(32)),0,0,r,"m")},t.fromMnemonic=function(e,r,n){return e=M(A(e,n),n),t._fromSeed(E(e,r),e)},t.fromSeed=function(e){return t._fromSeed(e,null)},t.fromExtendedKey=function(e){var r=i.Base58.decode(e);82===r.length&&b(r.slice(0,78))===e||o.throwError("invalid extended key",o.INVALID_ARGUMENT,{argument:"extendedKey",value:"[REDACTED]"});var n=r[4],a=s.hexlify(r.slice(5,9)),u=parseInt(s.hexlify(r.slice(9,13)).substring(2),16),c=s.hexlify(r.slice(13,45)),h=r.slice(45,78);switch(s.hexlify(r.slice(0,4))){case"0x0488b21e":case"0x043587cf":return new t(w,null,s.hexlify(h),a,c,u,n,null,null);case"0x0488ade4":case"0x04358394 ":if(0!==h[0])break;return new t(w,s.hexlify(h.slice(1)),null,a,c,u,n,null,null)}return o.throwError("invalid extended key",o.INVALID_ARGUMENT,{argument:"extendedKey",value:"[REDACTED]"})},t}();function E(t,e){e||(e="");var r=u.toUtf8Bytes("mnemonic"+e,u.UnicodeNormalizationForm.NFKD);return c.pbkdf2(u.toUtf8Bytes(t,u.UnicodeNormalizationForm.NFKD),r,2048,64,"sha512")}function A(t,e){e||(e=p.wordlists.en),o.checkNormalize();var r=e.split(t);if(r.length%3!=0)throw new Error("invalid mnemonic");for(var n=s.arrayify(new Uint8Array(Math.ceil(11*r.length/8))),i=0,a=0;a<r.length;a++){var u=e.getWordIndex(r[a].normalize("NFKD"));if(-1===u)throw new Error("invalid mnemonic");for(var c=0;c<11;c++)u&1<<10-c&&(n[i>>3]|=1<<7-i%8),i++}var h=32*r.length/3,f=v(r.length/3),d=s.arrayify(l.sha256(n.slice(0,h/8)))[0];if((d&=f)!==(n[n.length-1]&f))throw new Error("invalid checksum");return s.hexlify(n.slice(0,h/8))}function M(t,e){if((t=s.arrayify(t)).length%4!=0||t.length<16||t.length>32)throw new Error("invalid entropy");for(var r=[0],n=11,i=0;i<t.length;i++)n>8?(r[r.length-1]<<=8,r[r.length-1]|=t[i],n-=8):(r[r.length-1]<<=n,r[r.length-1]|=t[i]>>8-n,r.push(t[i]&(1<<8-n)-1),n+=3);var o=s.arrayify(l.sha256(t))[0],a=t.length/4;return o&=v(a),r[r.length-1]<<=a,r[r.length-1]|=o>>8-a,e||(e=p.wordlists.en),e.join(r.map(function(t){return e.getWord(t)}))}r.HDNode=_,r.mnemonicToSeed=E,r.mnemonicToEntropy=A,r.entropyToMnemonic=M,r.isValidMnemonic=function(t,e){try{return A(t,e),!0}catch(t){}return!1}},{"@ethersproject/basex":60,"@ethersproject/bignumber":63,"@ethersproject/bytes":64,"@ethersproject/errors":67,"@ethersproject/pbkdf2":82,"@ethersproject/properties":83,"@ethersproject/sha2":99,"@ethersproject/signing-key":100,"@ethersproject/strings":104,"@ethersproject/transactions":106,"@ethersproject/wordlists":110}],75:[function(t,e,r){"use strict";var n,i=this&&this.__extends||(n=function(t,e){return(n=Object.setPrototypeOf||{__proto__:[]}instanceof Array&&function(t,e){t.__proto__=e}||function(t,e){for(var r in e)e.hasOwnProperty(r)&&(t[r]=e[r])})(t,e)},function(t,e){function r(){this.constructor=t}n(t,e),t.prototype=null===e?Object.create(e):(r.prototype=e.prototype,new 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o=t("./keystore");r.decryptKeystore=o.decrypt,r.encryptKeystore=o.encrypt,r.decryptJsonWallet=function(t,e,r){if(i.isCrowdsaleWallet(t)){r&&r(0);var s=n.decrypt(t,e);return r&&r(1),Promise.resolve(s)}return i.isKeystoreWallet(t)?o.decrypt(t,e,r):Promise.reject(new Error("invalid JSON wallet"))}},{"./crowdsale":75,"./inspect":77,"./keystore":78}],77:[function(t,e,r){"use strict";Object.defineProperty(r,"__esModule",{value:!0});var n=t("@ethersproject/address");function i(t){var e=null;try{e=JSON.parse(t)}catch(t){return!1}return e.encseed&&e.ethaddr}function o(t){var e=null;try{e=JSON.parse(t)}catch(t){return!1}return!(!e.version||parseInt(e.version)!==e.version||3!==parseInt(e.version))}r.isCrowdsaleWallet=i,r.isKeystoreWallet=o,r.getJsonWalletAddress=function(t){if(i(t))try{return n.getAddress(JSON.parse(t).ethaddr)}catch(t){return null}if(o(t))try{return n.getAddress(JSON.parse(t).address)}catch(t){return null}return null}},{"@ethersproject/address":58}],78:[function(t,e,r){"use strict";var n,i=this&&this.__extends||(n=function(t,e){return(n=Object.setPrototypeOf||{__proto__:[]}instanceof Array&&function(t,e){t.__proto__=e}||function(t,e){for(var r in e)e.hasOwnProperty(r)&&(t[r]=e[r])})(t,e)},function(t,e){function r(){this.constructor=t}n(t,e),t.prototype=null===e?Object.create(e):(r.prototype=e.prototype,new r)}),o=this&&this.__importDefault||function(t){return t&&t.__esModule?t:{default:t}};Object.defineProperty(r,"__esModule",{value:!0});var s=o(t("aes-js")),a=o(t("scrypt-js")),u=o(t("uuid")),c=t("@ethersproject/address"),h=t("@ethersproject/bytes"),f=t("@ethersproject/hdnode"),l=t("@ethersproject/keccak256"),d=t("@ethersproject/pbkdf2"),p=t("@ethersproject/random"),m=t("@ethersproject/properties"),y=t("@ethersproject/transactions"),v=t("./utils"),g=function(t){function e(){return null!==t&&t.apply(this,arguments)||this}return i(e,t),e.prototype.isKeystoreAccount=function(t){return!(!t||!t._isKeystoreAccount)},e}(m.Description);r.KeystoreAccount=g,r.decrypt=function(t,e,r){var n=JSON.parse(t),i=v.getPassword(e),o=function(t,e){var r=v.looseArrayify(v.searchPath(n,"crypto/ciphertext"));if(h.hexlify(function(t,e){return l.keccak256(h.concat([t,e]))}(t.slice(16,32),r)).substring(2)!==v.searchPath(n,"crypto/mac").toLowerCase())return e(new Error("invalid password")),null;var i=function(t,e){if("aes-128-ctr"===v.searchPath(n,"crypto/cipher")){var r=v.looseArrayify(v.searchPath(n,"crypto/cipherparams/iv")),i=new s.default.Counter(r),o=new s.default.ModeOfOperation.ctr(t,i);return h.arrayify(o.decrypt(e))}return null}(t.slice(0,16),r),o=t.slice(32,64);if(!i)return e(new Error("unsupported cipher")),null;var a=n.address.toLowerCase();"0x"!==a.substring(0,2)&&(a="0x"+a);try{if(c.getAddress(a)!==y.computeAddress(i))return e(new Error("address mismatch")),null}catch(t){}var u={_isKeystoreAccount:!0,address:a,privateKey:h.hexlify(i)};if("0.1"===v.searchPath(n,"x-ethers/version")){var d=v.looseArrayify(v.searchPath(n,"x-ethers/mnemonicCiphertext")),p=v.looseArrayify(v.searchPath(n,"x-ethers/mnemonicCounter")),m=new s.default.Counter(p),b=new s.default.ModeOfOperation.ctr(o,m),w=v.searchPath(n,"x-ethers/path")||f.defaultPath,_=h.arrayify(b.decrypt(d)),E=f.entropyToMnemonic(_),A=f.HDNode.fromMnemonic(E).derivePath(w);if(A.privateKey!=u.privateKey)return e(new Error("mnemonic mismatch")),null;u.mnemonic=A.mnemonic,u.path=A.path}return new g(u)};return new Promise(function(t,e){var s=v.searchPath(n,"crypto/kdf");if(s&&"string"==typeof s)if("scrypt"===s.toLowerCase()){var u=v.looseArrayify(v.searchPath(n,"crypto/kdfparams/salt")),c=parseInt(v.searchPath(n,"crypto/kdfparams/n")),f=parseInt(v.searchPath(n,"crypto/kdfparams/r")),l=parseInt(v.searchPath(n,"crypto/kdfparams/p"));if(!c||!f||!l)return void e(new Error("unsupported key-derivation function 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r.scrypt&&(r.scrypt.N&&(E=r.scrypt.N),r.scrypt.r&&(A=r.scrypt.r),r.scrypt.p&&(M=r.scrypt.p)),new Promise(function(e,r){n&&n(0),a.default(o,b,E,A,M,64,function(o,a,c){if(o)o.progress=a,r(o);else if(c){var f=(c=h.arrayify(c)).slice(0,16),y=c.slice(16,32),S=c.slice(32,64),P=new s.default.Counter(w),k=new s.default.ModeOfOperation.ctr(f,P),j=h.arrayify(k.encrypt(i)),x=l.keccak256(h.concat([y,j])),O={address:t.address.substring(2).toLowerCase(),id:u.default.v4({random:_}),version:3,Crypto:{cipher:"aes-128-ctr",cipherparams:{iv:h.hexlify(w).substring(2)},ciphertext:h.hexlify(j).substring(2),kdf:"scrypt",kdfparams:{salt:h.hexlify(b).substring(2),n:E,dklen:32,p:M,r:A},mac:x.substring(2)}};if(d){var N=p.randomBytes(16),T=new s.default.Counter(N),R=new s.default.ModeOfOperation.ctr(S,T),I=h.arrayify(R.encrypt(d)),C=new 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n=e.formatter.transactionResponse(t);if(null==n.blockNumber)n.confirmations=0;else if(null==n.confirmations)return e._getFastBlockNumber().then(function(t){var r=t-n.blockNumber+1;return r<=0&&(r=1),n.confirmations=r,e._wrapTransaction(n)});return e._wrapTransaction(n)})},{onceBlock:e})})})},e.prototype.getTransactionReceipt=function(t){var e=this;return this.ready.then(function(){return l.resolveProperties({transactionHash:t}).then(function(t){var r=t.transactionHash,n={transactionHash:e.formatter.hash(r,!0)};return p.poll(function(){return e.perform("getTransactionReceipt",n).then(function(t){if(null==t)return null==e._emitted["t:"+r]?null:void 0;if(null!=t.blockHash){var n=e.formatter.receipt(t);if(null==n.blockNumber)n.confirmations=0;else if(null==n.confirmations)return e._getFastBlockNumber().then(function(t){var e=t-n.blockNumber+1;return e<=0&&(e=1),n.confirmations=e,n});return n}})},{onceBlock:e})})})},e.prototype.getLogs=function(t){var e=this;return this._runPerform("getLogs",{filter:function(){return e._getFilter(t)}}).then(function(t){return m.Formatter.arrayOf(e.formatter.filterLog.bind(e.formatter))(t)})},e.prototype.getEtherPrice=function(){return this._runPerform("getEtherPrice",{}).then(function(t){return t})},e.prototype._getBlockTag=function(t){var e=this;return t instanceof Promise?t.then(function(t){return e._getBlockTag(t)}):"number"==typeof t&&t<0?(t%1&&c.throwArgumentError("invalid BlockTag","blockTag",t),this._getFastBlockNumber().then(function(r){return(r+=t)<0&&(r=0),e.formatter.blockTag(r)})):Promise.resolve(this.formatter.blockTag(t))},e.prototype._getResolver=function(t){var e=this;return this.getNetwork().then(function(r){r.ensAddress||c.throwError("network does support ENS",c.UNSUPPORTED_OPERATION,{operation:"ENS",network:r.name});var n="0x0178b8bf"+h.namehash(t).substring(2),i={to:r.ensAddress,data:n};return e.call(i).then(function(t){return e.formatter.callAddress(t)})})},e.prototype.resolveName=function(t){var e=this;if(t instanceof Promise)return t.then(function(t){return e.resolveName(t)});try{return Promise.resolve(this.formatter.address(t))}catch(t){}return this._getResolver(t).then(function(r){if(!r)return null;var n={to:r,data:"0x3b3b57de"+h.namehash(t).substring(2)};return e.call(n).then(function(t){return e.formatter.callAddress(t)})})},e.prototype.lookupAddress=function(t){var e=this;if(t instanceof Promise)return t.then(function(t){return e.lookupAddress(t)});var r=(t=this.formatter.address(t)).substring(2)+".addr.reverse";return this._getResolver(r).then(function(n){if(!n)return null;var i="0x691f3431"+h.namehash(r).substring(2);return e.call({to:n,data:i}).then(function(r){var n=u.arrayify(r);if(n.length<32||!a.BigNumber.from(n.slice(0,32)).eq(32))return null;if((n=n.slice(32)).length<32)return null;var i=a.BigNumber.from(n.slice(0,32)).toNumber();if(i>(n=n.slice(32)).length)return null;var o=d.toUtf8String(n.slice(0,i));return e.resolveName(o).then(function(e){return e!=t?null:o})})})},e.prototype.perform=function(t,e){return c.throwError(t+" not implemented",c.NOT_IMPLEMENTED,{operation:t})},e.prototype._startPending=function(){console.log("WARNING: this provider does not support pending events")},e.prototype._stopPending=function(){},e.prototype._checkPolling=function(){this.polling=this._events.filter(function(t){return t.pollable()}).length>0},e.prototype._addEventListener=function(t,e,r){return this._events.push(new w(g(t),e,r)),"pending"===t&&this._startPending(),this._checkPolling(),this},e.prototype.on=function(t,e){return this._addEventListener(t,e,!1)},e.prototype.once=function(t,e){return this._addEventListener(t,e,!0)},e.prototype.emit=function(t){for(var e=this,r=[],n=1;n<arguments.length;n++)r[n-1]=arguments[n];var i=!1,o=g(t);return this._events=this._events.filter(function(t){return t.tag!==o||(setTimeout(function(){t.listener.apply(e,r)},0),i=!0,!t.once)}),this._checkPolling(),i},e.prototype.listenerCount=function(t){if(!t)return this._events.length;var e=g(t);return this._events.filter(function(t){return t.tag===e}).length},e.prototype.listeners=function(t){if(null==t)return this._events.map(function(t){return t.listener});var e=g(t);return this._events.filter(function(t){return t.tag===e}).map(function(t){return t.listener})},e.prototype.off=function(t,e){if(null==e)return this.removeAllListeners(t);var r=!1,n=g(t);return this._events=this._events.filter(function(t){return t.tag!==n||t.listener!=e||(!!r||(r=!0,!1))}),"pending"===t&&0===this.listenerCount("pending")&&this._stopPending(),this._checkPolling(),this},e.prototype.removeAllListeners=function(t){if(null==t)this._events=[],this._stopPending();else{var e=g(t);this._events=this._events.filter(function(t){return t.tag!==e}),"pending"===t&&this._stopPending()}return this._checkPolling(),this},e}(s.Provider);r.BaseProvider=A},{"./formatter":89,"@ethersproject/abstract-provider":56,"@ethersproject/bignumber":63,"@ethersproject/bytes":64,"@ethersproject/errors":67,"@ethersproject/hash":73,"@ethersproject/networks":81,"@ethersproject/properties":83,"@ethersproject/strings":104,"@ethersproject/web":109}],86:[function(t,e,r){"use strict";e.exports.IpcProvider=null},{}],87:[function(t,e,r){"use strict";var n,i=this&&this.__extends||(n=function(t,e){return(n=Object.setPrototypeOf||{__proto__:[]}instanceof Array&&function(t,e){t.__proto__=e}||function(t,e){for(var r in e)e.hasOwnProperty(r)&&(t[r]=e[r])})(t,e)},function(t,e){function r(){this.constructor=t}n(t,e),t.prototype=null===e?Object.create(e):(r.prototype=e.prototype,new r)}),o=this&&this.__importStar||function(t){if(t&&t.__esModule)return t;var e={};if(null!=t)for(var r in t)Object.hasOwnProperty.call(t,r)&&(e[r]=t[r]);return e.default=t,e};Object.defineProperty(r,"__esModule",{value:!0});var s=t("@ethersproject/bytes"),a=o(t("@ethersproject/errors")),u=t("@ethersproject/properties"),c=t("@ethersproject/web");function h(t){var e=[];for(var r in t)if(null!=t[r]){var n=s.hexlify(t[r]);({gasLimit:!0,gasPrice:!0,nonce:!0,value:!0})[r]&&(n=s.hexValue(n)),e.push(r+"="+n)}return e.join("&")}function f(t){if(0==t.status&&("No records found"===t.message||"No transactions found"===t.message))return t.result;if(1!=t.status||"OK"!=t.message){var e=new Error("invalid response");throw e.result=JSON.stringify(t),e}return t.result}function l(t){if("2.0"!=t.jsonrpc)throw(e=new Error("invalid response")).result=JSON.stringify(t),e;if(t.error){var e=new Error(t.error.message||"unknown error");throw t.error.code&&(e.code=t.error.code),t.error.data&&(e.data=t.error.data),e}return t.result}function d(t){if("pending"===t)throw new Error("pending not supported");return"latest"===t?t:parseInt(t.substring(2),16)}var p=function(t){function e(r,n){var i,o=this.constructor;a.checkNew(o,e);var s="invalid";(i=t.call(this,r)||this).network&&(s=i.network.name);var c=null;switch(s){case"homestead":c="https://api.etherscan.io";break;case"ropsten":c="https://api-ropsten.etherscan.io";break;case"rinkeby":c="https://api-rinkeby.etherscan.io";break;case"kovan":c="https://api-kovan.etherscan.io";break;case"goerli":c="https://api-goerli.etherscan.io";break;default:throw new Error("unsupported network")}return u.defineReadOnly(i,"baseUrl",c),u.defineReadOnly(i,"apiKey",n),i}return i(e,t),e.prototype.perform=function(e,r){var n=this,i=this.baseUrl,o="";this.apiKey&&(o+="&apikey="+this.apiKey);var s=function(t,e){return c.fetchJson(t,null,e||l).then(function(e){return n.emit("debug",{action:"perform",request:t,response:e,provider:n}),e})};switch(e){case"getBlockNumber":return s(i+="/api?module=proxy&action=eth_blockNumber"+o);case"getGasPrice":return s(i+="/api?module=proxy&action=eth_gasPrice"+o);case"getBalance":return i+="/api?module=account&action=balance&address="+r.address,s(i+="&tag="+r.blockTag+o,f);case"getTransactionCount":return i+="/api?module=proxy&action=eth_getTransactionCount&address="+r.address,s(i+="&tag="+r.blockTag+o);case"getCode":return i+="/api?module=proxy&action=eth_getCode&address="+r.address,s(i+="&tag="+r.blockTag+o,l);case"getStorageAt":return i+="/api?module=proxy&action=eth_getStorageAt&address="+r.address,i+="&position="+r.position,s(i+="&tag="+r.blockTag+o,l);case"sendTransaction":return i+="/api?module=proxy&action=eth_sendRawTransaction&hex="+r.signedTransaction,s(i+=o).catch(function(t){throw t.responseText&&(t.responseText.toLowerCase().indexOf("insufficient funds")>=0&&a.throwError("insufficient funds",a.INSUFFICIENT_FUNDS,{}),t.responseText.indexOf("same hash was already imported")>=0&&a.throwError("nonce has already been used",a.NONCE_EXPIRED,{}),t.responseText.indexOf("another transaction with same nonce")>=0&&a.throwError("replacement fee too low",a.REPLACEMENT_UNDERPRICED,{})),t});case"getBlock":if(r.blockTag)return i+="/api?module=proxy&action=eth_getBlockByNumber&tag="+r.blockTag,r.includeTransactions?i+="&boolean=true":i+="&boolean=false",s(i+=o);throw new Error("getBlock by blockHash not implmeneted");case"getTransaction":return i+="/api?module=proxy&action=eth_getTransactionByHash&txhash="+r.transactionHash,s(i+=o);case"getTransactionReceipt":return i+="/api?module=proxy&action=eth_getTransactionReceipt&txhash="+r.transactionHash,s(i+=o);case"call":if((u=h(r.transaction))&&(u="&"+u),i+="/api?module=proxy&action=eth_call"+u,"latest"!==r.blockTag)throw new Error("EtherscanProvider does not support blockTag for call");return s(i+=o);case"estimateGas":var u;return(u=h(r.transaction))&&(u="&"+u),i+="/api?module=proxy&action=eth_estimateGas&"+u,s(i+=o);case"getLogs":i+="/api?module=logs&action=getLogs";try{if(r.filter.fromBlock&&(i+="&fromBlock="+d(r.filter.fromBlock)),r.filter.toBlock&&(i+="&toBlock="+d(r.filter.toBlock)),r.filter.address&&(i+="&address="+r.filter.address),r.filter.topics&&r.filter.topics.length>0){if(r.filter.topics.length>1)throw new Error("unsupported topic format");var p=r.filter.topics[0];if("string"!=typeof p||66!==p.length)throw new Error("unsupported topic0 format");i+="&topic0="+p}}catch(t){return Promise.reject(t)}var m=this;return s(i+=o,f).then(function(t){var e={},r=Promise.resolve();return t.forEach(function(t){r=r.then(function(){return null!=t.blockHash?null:(t.blockHash=e[t.transactionHash],null==t.blockHash?m.getTransaction(t.transactionHash).then(function(r){return e[t.transactionHash]=r.blockHash,t.blockHash=r.blockHash,null}):null)})}),r.then(function(){return t})});case"getEtherPrice":return"homestead"!==this.network.name?Promise.resolve(0):(i+="/api?module=stats&action=ethprice",s(i+=o,f).then(function(t){return parseFloat(t.ethusd)}))}return t.prototype.perform.call(this,e,r)},e.prototype.getHistory=function(t,e,r){var n=this,i=this.baseUrl,o="";return this.apiKey&&(o+="&apikey="+this.apiKey),null==e&&(e=0),null==r&&(r=99999999),this.resolveName(t).then(function(t){return i+="/api?module=account&action=txlist&address="+t,i+="&startblock="+e,i+="&endblock="+r,i+="&sort=asc"+o,c.fetchJson(i,null,f).then(function(t){n.emit("debug",{action:"getHistory",request:i,response:t,provider:n});var e=[];return t.forEach(function(t){["contractAddress","to"].forEach(function(e){""==t[e]&&delete t[e]}),null==t.creates&&null!=t.contractAddress&&(t.creates=t.contractAddress);var r=n.formatter.transactionResponse(t);t.timeStamp&&(r.timestamp=parseInt(t.timeStamp)),e.push(r)}),e})})},e}(t("./base-provider").BaseProvider);r.EtherscanProvider=p},{"./base-provider":85,"@ethersproject/bytes":64,"@ethersproject/errors":67,"@ethersproject/properties":83,"@ethersproject/web":109}],88:[function(t,e,r){"use strict";var n,i=this&&this.__extends||(n=function(t,e){return(n=Object.setPrototypeOf||{__proto__:[]}instanceof Array&&function(t,e){t.__proto__=e}||function(t,e){for(var r in e)e.hasOwnProperty(r)&&(t[r]=e[r])})(t,e)},function(t,e){function r(){this.constructor=t}n(t,e),t.prototype=null===e?Object.create(e):(r.prototype=e.prototype,new r)}),o=this&&this.__importStar||function(t){if(t&&t.__esModule)return t;var e={};if(null!=t)for(var r in t)Object.hasOwnProperty.call(t,r)&&(e[r]=t[r]);return e.default=t,e};Object.defineProperty(r,"__esModule",{value:!0});var s=o(t("@ethersproject/errors")),a=t("@ethersproject/random"),u=t("@ethersproject/properties");function c(){return(new Date).getTime()}function h(t){var e=!0,r=null;return t.forEach(function(n){null!=n?null!=r?r.name===n.name&&r.chainId===n.chainId&&(r.ensAddress===n.ensAddress||null==r.ensAddress&&null==n.ensAddress)||s.throwError("provider mismatch",s.INVALID_ARGUMENT,{arg:"networks",value:t}):r=n:e=!1}),e}var f=1,l=function(t){function e(r,n,i){var o=this.constructor,a=this;s.checkNew(o,e),0===r.length&&s.throwArgumentError("missing providers","providers",r),null!=i&&i.length!==r.length?s.throwArgumentError("too many weights","weights",i):i?i.forEach(function(t){(t%1||t>512||t<1)&&s.throwArgumentError("invalid weight; must be integer in [1, 512]","weights",i)}):i=r.map(function(t){return 1});var c=i.reduce(function(t,e){return t+e});if(null==n?n=c/2:n>c&&s.throwArgumentError("quorum will always fail; larger than total weight","quorum",n),h(r.map(function(t){return t.network})))a=t.call(this,r[0].network)||this;else{var f=Promise.all(r.map(function(t){return t.getNetwork()})).then(function(t){return h(t)||s.throwError("getNetwork returned null",s.UNKNOWN_ERROR,{}),t[0]});a=t.call(this,f)||this}return u.defineReadOnly(a,"providers",Object.freeze(r.slice())),u.defineReadOnly(a,"quorum",n),u.defineReadOnly(a,"weights",Object.freeze(i.slice())),a}return i(e,t),e.prototype.perform=function(t,e){var r=this,n=c(),i=a.shuffled(this.providers).map(function(i,o){var s=r.weights[o],a=f++;return{run:function(){var o=c(),u=o-n;return r.emit("debug","perform",a,{weight:s,start:u,provider:i,method:t,params:e}),i.perform(t,e).then(function(t){var e=c()-o;return r.emit("debug","result",a,{duration:e,result:t}),{weight:s,result:t}},function(t){var e=c()-o;return r.emit("debug","error",a,{duration:e,error:t}),{weight:s,error:t}})},weight:s}});return"sendTransaction"===t?Promise.all(i.map(function(t){return t.run()})).then(function(t){for(var e=0;e<t.length;e++){var r=t[e];if(r.result)return r.result}return Promise.reject(t[0].error)}):new Promise(function(t,e){var n=null,o=0,s={},a=function(){if(0!==i.length){var u=i.shift();o+=u.weight,u.run().then(function(c){if(null!==s){if(o-=u.weight,c.error)null==n&&(n=c.error);else{var h=function t(e){if(Array.isArray(e))return JSON.stringify(e.map(function(e){return t(e)}));if(null===e)return"null";if("object"==typeof e){var r={},n=Object.keys(e);return n.sort(),n.forEach(function(n){var i=e[n];"function"!=typeof i&&(r[n]=t(i))}),JSON.stringify(r)}return JSON.stringify(e)}(c.result);for(var f in null==s[h]&&(s[h]=[]),s[h].push(c),s){var l=s[f].reduce(function(t,e){return t+e.weight},0);if(l>=r.quorum){var d=s[f][0].result;return r.emit("debug","quorum",-1,{weight:l,result:d}),t(d),void(s=null)}}}0!==i.length||0!==o?setTimeout(a,0):e(n)}}),o<r.quorum&&setTimeout(a,0)}};a()})},e}(t("./base-provider").BaseProvider);r.FallbackProvider=l},{"./base-provider":85,"@ethersproject/errors":67,"@ethersproject/properties":83,"@ethersproject/random":96}],89:[function(t,e,r){"use strict";var n=this&&this.__importStar||function(t){if(t&&t.__esModule)return t;var e={};if(null!=t)for(var r in t)Object.hasOwnProperty.call(t,r)&&(e[r]=t[r]);return e.default=t,e};Object.defineProperty(r,"__esModule",{value:!0});var i=t("@ethersproject/address"),o=t("@ethersproject/bignumber"),s=t("@ethersproject/bytes"),a=t("@ethersproject/constants"),u=n(t("@ethersproject/errors")),c=t("@ethersproject/properties"),h=t("@ethersproject/transactions"),f=function(){function t(){var e=this.constructor;u.checkNew(e,t),this.formats=this.getDefaultFormats()}return t.prototype.getDefaultFormats=function(){var e=this,r={},n=this.address.bind(this),i=this.bigNumber.bind(this),o=this.blockTag.bind(this),s=this.data.bind(this),a=this.hash.bind(this),u=this.hex.bind(this),h=this.number.bind(this);return r.transaction={hash:a,blockHash:t.allowNull(a,null),blockNumber:t.allowNull(h,null),transactionIndex:t.allowNull(h,null),confirmations:t.allowNull(h,null),from:n,gasPrice:i,gasLimit:i,to:t.allowNull(n,null),value:i,nonce:h,data:s,r:t.allowNull(this.uint256),s:t.allowNull(this.uint256),v:t.allowNull(h),creates:t.allowNull(n,null),raw:t.allowNull(s)},r.transactionRequest={from:t.allowNull(n),nonce:t.allowNull(h),gasLimit:t.allowNull(i),gasPrice:t.allowNull(i),to:t.allowNull(n),value:t.allowNull(i),data:t.allowNull(function(t){return e.data(t,!0)})},r.receiptLog={transactionLogIndex:t.allowNull(h),transactionIndex:h,blockNumber:h,transactionHash:a,address:n,topics:t.arrayOf(a),data:s,logIndex:h,blockHash:a},r.receipt={to:t.allowNull(this.address),from:t.allowNull(this.address),contractAddress:t.allowNull(n,null),transactionIndex:h,root:t.allowNull(a),gasUsed:i,logsBloom:t.allowNull(s),blockHash:a,transactionHash:a,logs:t.arrayOf(this.receiptLog.bind(this)),blockNumber:h,confirmations:t.allowNull(h,null),cumulativeGasUsed:i,status:t.allowNull(h)},r.block={hash:a,parentHash:a,number:h,timestamp:h,nonce:t.allowNull(u),difficulty:this.difficulty.bind(this),gasLimit:i,gasUsed:i,miner:n,extraData:s,transactions:t.allowNull(t.arrayOf(a))},r.blockWithTransactions=c.shallowCopy(r.block),r.blockWithTransactions.transactions=t.allowNull(t.arrayOf(this.transactionResponse.bind(this))),r.filter={fromBlock:t.allowNull(o,void 0),toBlock:t.allowNull(o,void 0),blockHash:t.allowNull(a,void 0),address:t.allowNull(n,void 0),topics:t.allowNull(this.topics.bind(this),void 0)},r.filterLog={blockNumber:t.allowNull(h),blockHash:t.allowNull(a),transactionIndex:h,removed:t.allowNull(this.boolean.bind(this)),address:n,data:t.allowFalsish(s,"0x"),topics:t.arrayOf(a),transactionHash:a,logIndex:h},r},t.prototype.number=function(t){return o.BigNumber.from(t).toNumber()},t.prototype.bigNumber=function(t){return o.BigNumber.from(t)},t.prototype.boolean=function(t){if("boolean"==typeof t)return t;if("string"==typeof t){if("true"===(t=t.toLowerCase()))return!0;if("false"===t)return!1}throw new Error("invaid boolean - "+t)},t.prototype.hex=function(t,e){return"string"==typeof t&&(e||"0x"===t.substring(0,2)||(t="0x"+t),s.isHexString(t))?t.toLowerCase():u.throwError("invalid hash",u.INVALID_ARGUMENT,{argument:"value",value:t})},t.prototype.data=function(t,e){var r=this.hex(t,e);if(r.length%2!=0)throw new Error("invalid data; odd-length - "+t);return r},t.prototype.address=function(t){return i.getAddress(t)},t.prototype.callAddress=function(t){if(!s.isHexString(t,32))return null;var e=i.getAddress(s.hexDataSlice(t,12));return e===a.AddressZero?null:e},t.prototype.contractAddress=function(t){return i.getContractAddress(t)},t.prototype.blockTag=function(t){if(null==t)return"latest";if("earliest"===t)return"0x0";if("latest"===t||"pending"===t)return t;if("number"==typeof t||s.isHexString(t))return s.hexValue(t);throw new Error("invalid blockTag")},t.prototype.hash=function(t,e){var r=this.hex(t,e);return 32!==s.hexDataLength(r)?u.throwError("invalid hash",u.INVALID_ARGUMENT,{argument:"value",value:t}):r},t.prototype.difficulty=function(t){var e=o.BigNumber.from(t);try{return e.toNumber()}catch(t){}return null},t.prototype.uint256=function(t){if(!s.isHexString(t))throw new Error("invalid uint256");return s.hexZeroPad(t,32)},t.prototype._block=function(e,r){return null!=e.author&&null==e.miner&&(e.miner=e.author),t.check(r,e)},t.prototype.block=function(t){return this._block(t,this.formats.block)},t.prototype.blockWithTransactions=function(t){return this._block(t,this.formats.blockWithTransactions)},t.prototype.transactionRequest=function(e){return t.check(this.formats.transactionRequest,e)},t.prototype.transactionResponse=function(e){null!=e.gas&&null==e.gasLimit&&(e.gasLimit=e.gas),e.to&&o.BigNumber.from(e.to).isZero()&&(e.to="0x0000000000000000000000000000000000000000"),null!=e.input&&null==e.data&&(e.data=e.input),null==e.to&&null==e.creates&&(e.creates=this.contractAddress(e));var r=t.check(this.formats.transaction,e),n=e.networkId;return null!=e.chainId&&null==n&&null==r.v&&(n=e.chainId),s.isHexString(n)&&(n=o.BigNumber.from(n).toNumber()),"number"!=typeof n&&null!=r.v&&((n=(r.v-35)/2)<0&&(n=0),n=parseInt(n)),"number"!=typeof n&&(n=0),r.networkId=n,r.blockHash&&"x"===r.blockHash.replace(/0/g,"")&&(r.blockHash=null),r},t.prototype.transaction=function(t){return h.parse(t)},t.prototype.receiptLog=function(e){return t.check(this.formats.receiptLog,e)},t.prototype.receipt=function(e){var r=t.check(this.formats.receipt,e);return r.logs.forEach(function(t,e){null==t.transactionLogIndex&&(t.transactionLogIndex=e)}),null!=e.status&&(r.byzantium=!0),r},t.prototype.topics=function(t){var e=this;return Array.isArray(t)?t.map(function(t){return e.topics(t)}):null!=t?this.hash(t,!0):null},t.prototype.filter=function(e){return t.check(this.formats.filter,e)},t.prototype.filterLog=function(e){return t.check(this.formats.filterLog,e)},t.check=function(t,e){var r={};for(var n in t)try{var i=t[n](e[n]);void 0!==i&&(r[n]=i)}catch(t){throw t.checkKey=n,t.checkValue=e[n],t}return r},t.allowNull=function(t,e){return function(r){return null==r?e:t(r)}},t.allowFalsish=function(t,e){return function(r){return r?t(r):e}},t.arrayOf=function(t){return function(e){if(!Array.isArray(e))throw new Error("not an array");var r=[];return 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n,i=this&&this.__extends||(n=function(t,e){return(n=Object.setPrototypeOf||{__proto__:[]}instanceof Array&&function(t,e){t.__proto__=e}||function(t,e){for(var r in e)e.hasOwnProperty(r)&&(t[r]=e[r])})(t,e)},function(t,e){function r(){this.constructor=t}n(t,e),t.prototype=null===e?Object.create(e):(r.prototype=e.prototype,new r)}),o=this&&this.__importStar||function(t){if(t&&t.__esModule)return t;var e={};if(null!=t)for(var r in t)Object.hasOwnProperty.call(t,r)&&(e[r]=t[r]);return e.default=t,e};Object.defineProperty(r,"__esModule",{value:!0});var s=t("@ethersproject/abstract-signer"),a=t("@ethersproject/bignumber"),u=t("@ethersproject/bytes"),c=o(t("@ethersproject/errors")),h=t("@ethersproject/networks"),f=t("@ethersproject/properties"),l=t("@ethersproject/strings"),d=t("@ethersproject/web"),p=t("./base-provider");function m(t){if(t.error){var e=new Error(t.error.message);throw e.code=t.error.code,e.data=t.error.data,e}return t.result}function y(t){return t?t.toLowerCase():t}var v={},g=function(t){function e(r,n,i){var o=this.constructor,s=this;if(c.checkNew(o,e),s=t.call(this)||this,r!==v)throw new Error("do not call the JsonRpcSigner constructor directly; use provider.getSigner");return f.defineReadOnly(s,"provider",n),null==i&&(i=0),"string"==typeof i?(f.defineReadOnly(s,"_address",s.provider.formatter.address(i)),f.defineReadOnly(s,"_index",null)):"number"==typeof i?(f.defineReadOnly(s,"_index",i),f.defineReadOnly(s,"_address",null)):c.throwError("invalid address or index",c.INVALID_ARGUMENT,{argument:"addressOrIndex",value:i}),s}return i(e,t),e.prototype.connect=function(t){return c.throwError("cannot alter JSON-RPC Signer connection",c.UNSUPPORTED_OPERATION,{operation:"connect"})},e.prototype.connectUnchecked=function(){return new b(v,this.provider,this._address||this._index)},e.prototype.getAddress=function(){var t=this;return this._address?Promise.resolve(this._address):this.provider.send("eth_accounts",[]).then(function(e){return 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r?{url:r}:r,o._nextId=42,o}return i(e,t),e.prototype.getSigner=function(t){return new g(v,this,t)},e.prototype.getUncheckedSigner=function(t){return this.getSigner(t).connectUnchecked()},e.prototype.listAccounts=function(){var t=this;return this.send("eth_accounts",[]).then(function(e){return e.map(function(e){return t.formatter.address(e)})})},e.prototype.send=function(t,e){var r=this,n={method:t,params:e,id:this._nextId++,jsonrpc:"2.0"};return d.fetchJson(this.connection,JSON.stringify(n),m).then(function(t){return r.emit("debug",{action:"send",request:n,response:t,provider:r}),t})},e.prototype.perform=function(t,e){switch(t){case"getBlockNumber":return this.send("eth_blockNumber",[]);case"getGasPrice":return this.send("eth_gasPrice",[]);case"getBalance":return this.send("eth_getBalance",[y(e.address),e.blockTag]);case"getTransactionCount":return this.send("eth_getTransactionCount",[y(e.address),e.blockTag]);case"getCode":return this.send("eth_getCode",[y(e.address),e.blockTag]);case"getStorageAt":return this.send("eth_getStorageAt",[y(e.address),e.position,e.blockTag]);case"sendTransaction":return this.send("eth_sendRawTransaction",[e.signedTransaction]).catch(function(t){throw t.responseText&&(t.responseText.indexOf("insufficient funds")>0&&c.throwError("insufficient funds",c.INSUFFICIENT_FUNDS,{}),t.responseText.indexOf("nonce too low")>0&&c.throwError("nonce has already been used",c.NONCE_EXPIRED,{}),t.responseText.indexOf("replacement transaction underpriced")>0&&c.throwError("replacement fee too low",c.REPLACEMENT_UNDERPRICED,{})),t});case"getBlock":return e.blockTag?this.send("eth_getBlockByNumber",[e.blockTag,!!e.includeTransactions]):e.blockHash?this.send("eth_getBlockByHash",[e.blockHash,!!e.includeTransactions]):Promise.reject(new Error("invalid block tag or block hash"));case"getTransaction":return this.send("eth_getTransactionByHash",[e.transactionHash]);case"getTransactionReceipt":return this.send("eth_getTransactionReceipt",[e.transactionHash]);case"call":return this.send("eth_call",[this.constructor.hexlifyTransaction(e.transaction,{from:!0}),e.blockTag]);case"estimateGas":return this.send("eth_estimateGas",[this.constructor.hexlifyTransaction(e.transaction,{from:!0})]);case"getLogs":return e.filter&&null!=e.filter.address&&(e.filter.address=y(e.filter.address)),this.send("eth_getLogs",[e.filter])}return c.throwError(t+" not implemented",c.NOT_IMPLEMENTED,{operation:t})},e.prototype._startPending=function(){if(null==this._pendingFilter){var t=this,e=this.send("eth_newPendingTransactionFilter",[]);this._pendingFilter=e,e.then(function(r){return function n(){t.send("eth_getFilterChanges",[r]).then(function(r){if(t._pendingFilter!=e)return null;var n=Promise.resolve();return r.forEach(function(e){t._emitted["t:"+e.toLowerCase()]="pending",n=n.then(function(){return t.getTransaction(e).then(function(e){return t.emit("pending",e),null})})}),n.then(function(){return t=1e3,new Promise(function(e){setTimeout(function(){e()},t)});var t})}).then(function(){if(t._pendingFilter==e)return setTimeout(function(){n()},0),null;t.send("eth_uninstallFilter",[r])}).catch(function(t){})}(),r}).catch(function(t){})}},e.prototype._stopPending=function(){this._pendingFilter=null},e.hexlifyTransaction=function(t,e){var r=f.shallowCopy(w);if(e)for(var n in e)e[n]&&(r[n]=!0);f.checkProperties(t,r);var i={};return["gasLimit","gasPrice","nonce","value"].forEach(function(e){if(null!=t[e]){var r=u.hexValue(t[e]);"gasLimit"===e&&(e="gas"),i[e]=r}}),["from","to","data"].forEach(function(e){null!=t[e]&&(i[e]=u.hexlify(t[e]))}),i},e}(p.BaseProvider);r.JsonRpcProvider=_},{"./base-provider":85,"@ethersproject/abstract-signer":57,"@ethersproject/bignumber":63,"@ethersproject/bytes":64,"@ethersproject/errors":67,"@ethersproject/networks":81,"@ethersproject/properties":83,"@ethersproject/strings":104,"@ethersproject/web":109}],93:[function(t,e,r){"use strict";var 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r=null;switch(t.name){case"homestead":r="https://ethereum.api.nodesmith.io/v1/mainnet/jsonrpc";break;case"ropsten":r="https://ethereum.api.nodesmith.io/v1/ropsten/jsonrpc";break;case"rinkeby":r="https://ethereum.api.nodesmith.io/v1/rinkeby/jsonrpc";break;case"goerli":r="https://ethereum.api.nodesmith.io/v1/goerli/jsonrpc";break;case"kovan":r="https://ethereum.api.nodesmith.io/v1/kovan/jsonrpc";break;default:s.throwArgumentError("unsupported network","network",arguments[0])}return r+"?apiKey="+e},e}(t("./url-json-rpc-provider").UrlJsonRpcProvider);r.NodesmithProvider=a},{"./url-json-rpc-provider":94,"@ethersproject/errors":67}],94:[function(t,e,r){"use strict";var n,i=this&&this.__extends||(n=function(t,e){return(n=Object.setPrototypeOf||{__proto__:[]}instanceof Array&&function(t,e){t.__proto__=e}||function(t,e){for(var r in e)e.hasOwnProperty(r)&&(t[r]=e[r])})(t,e)},function(t,e){function r(){this.constructor=t}n(t,e),t.prototype=null===e?Object.create(e):(r.prototype=e.prototype,new 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