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!function(e){if("object"==typeof exports)module.exports=e();else if("function"==typeof define&&define.amd)define(e);else{var f;"undefined"!=typeof window?f=window:"undefined"!=typeof global?f=global:"undefined"!=typeof self&&(f=self),f.Bitcoin=e()}}(function(){var define,module,exports;return function e(t,n,r){function s(o,u){if(!n[o]){if(!t[o]){var a=typeof require=="function"&&require;if(!u&&a)return a(o,!0);if(i)return i(o,!0);throw new Error("Cannot find module '"+o+"'")}var f=n[o]={exports:{}};t[o][0].call(f.exports,function(e){var n=t[o][1][e];return s(n?n:e)},f,f.exports,e,t,n,r)}return n[o].exports}var i=typeof require=="function"&&require;for(var o=0;o<r.length;o++)s(r[o]);return s}({1:[function(require,module,exports){var base58=require("./base58");var Crypto=require("./crypto-js/crypto");var conv=require("./convert");var util=require("./util");var address_types={prod:0,testnet:111};var p2sh_types={prod:5,testnet:196};var Address=function(bytes,version){if(arguments[0]instanceof Address){this.hash=arguments[0].hash;this.version=arguments[0].version}else if(typeof bytes==="string"){this.hash=bytes.length<=34?base58.checkDecode(bytes):bytes.length<=40?conv.hexToBytes(bytes):util.error("Bad input");this.version=version||this.hash.version||0}else{this.hash=bytes;this.version=version||0}};Address.prototype.toString=function(){return base58.checkEncode(this.hash.slice(0),this.version)};Address.prototype.getHash=function(){return conv.bytesToHex(this.hash)};Address.getVersion=function(string){return base58.decode(string)[0]};Address.validate=function(string){try{base58.checkDecode(string);return true}catch(e){return false}};Address.decodeString=function(string){return base58.checkDecode(string)};module.exports=Address},{"./base58":2,"./convert":4,"./crypto-js/crypto":5,"./util":22}],2:[function(require,module,exports){var BigInteger=require("./jsbn/jsbn");var Crypto=require("./crypto-js/crypto");var conv=require("./convert");var alphabet="123456789ABCDEFGHJKLMNPQRSTUVWXYZabcdefghijkmnopqrstuvwxyz";var base=BigInteger.valueOf(58);var positions={};for(var i=0;i<alphabet.length;++i){positions[alphabet[i]]=i}module.exports.encode=function(input){var bi=BigInteger.fromByteArrayUnsigned(input);var chars=[];while(bi.compareTo(base)>=0){var mod=bi.mod(base);chars.push(alphabet[mod.intValue()]);bi=bi.subtract(mod).divide(base)}chars.push(alphabet[bi.intValue()]);for(var i=0;i<input.length;i++){if(input[i]==0){chars.push(alphabet[0])}else break}return chars.reverse().join("")},module.exports.encodeHex=function(input){return conv.bytesToHex(module.exports.encode(input))};module.exports.decode=function(input){var base=BigInteger.valueOf(58);var length=input.length;var num=BigInteger.valueOf(0);var leading_zero=0;var seen_other=false;for(var i=0;i<length;++i){var chr=input[i];var p=positions[chr];if(p===undefined){throw new Error("invalid base58 string: "+input)}num=num.multiply(base).add(BigInteger.valueOf(p));if(chr=="1"&&!seen_other){++leading_zero}else{seen_other=true}}var bytes=num.toByteArrayUnsigned();while(leading_zero-->0){bytes.unshift(0)}return bytes};module.exports.decodeHex=function(input){return module.exports.decode(conv.hexToBytes(input))};module.exports.checkEncode=function(input,vbyte){vbyte=vbyte||0;var front=[vbyte].concat(input);var checksum=Crypto.SHA256(Crypto.SHA256(front,{asBytes:true}),{asBytes:true}).slice(0,4);return module.exports.encode(front.concat(checksum))};module.exports.checkEncodeHex=function(input,vbyte){return conv.bytesToHex(module.exports.encode(input))};module.exports.checkDecode=function(input){var bytes=module.exports.decode(input),front=bytes.slice(0,bytes.length-4),back=bytes.slice(bytes.length-4);var checksum=Crypto.SHA256(Crypto.SHA256(front,{asBytes:true}),{asBytes:true}).slice(0,4);if(""+checksum!=""+back){throw new Error("Checksum failed")}var o=front.slice(1);o.version=front[0];return o};module.exports.checkDecodeHex=function(input){return module.exports.checkDecode(conv.hexToBytes(input))}},{"./convert":4,"./crypto-js/crypto":5,"./jsbn/jsbn":14}],3:[function(require,module,expo
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}function feFpSubtract(b){return new ECFieldElementFp(this.q,this.x.subtract(b.toBigInteger()).mod(this.q))}function feFpMultiply(b){return new ECFieldElementFp(this.q,this.x.multiply(b.toBigInteger()).mod(this.q))}function feFpSquare(){return new ECFieldElementFp(this.q,this.x.square().mod(this.q))}function feFpDivide(b){return new ECFieldElementFp(this.q,this.x.multiply(b.toBigInteger().modInverse(this.q)).mod(this.q))}ECFieldElementFp.prototype.equals=feFpEquals;ECFieldElementFp.prototype.toBigInteger=feFpToBigInteger;ECFieldElementFp.prototype.negate=feFpNegate;ECFieldElementFp.prototype.add=feFpAdd;ECFieldElementFp.prototype.subtract=feFpSubtract;ECFieldElementFp.prototype.multiply=feFpMultiply;ECFieldElementFp.prototype.square=feFpSquare;ECFieldElementFp.prototype.divide=feFpDivide;function ECPointFp(curve,x,y,z){this.curve=curve;this.x=x;this.y=y;if(z==null){this.z=BigInteger.ONE}else{this.z=z}this.zinv=null}function pointFpGetX(){if(this.zinv==null){this.zinv=this.z.modInverse(this.curve.q)}return this.curve.fromBigInteger(this.x.toBigInteger().multiply(this.zinv).mod(this.curve.q))}function pointFpGetY(){if(this.zinv==null){this.zinv=this.z.modInverse(this.curve.q)}return this.curve.fromBigInteger(this.y.toBigInteger().multiply(this.zinv).mod(this.curve.q))}function pointFpEquals(other){if(other==this)return true;if(this.isInfinity())return other.isInfinity();if(other.isInfinity())return this.isInfinity();var u,v;u=other.y.toBigInteger().multiply(this.z).subtract(this.y.toBigInteger().multiply(other.z)).mod(this.curve.q);if(!u.equals(BigInteger.ZERO))return false;v=other.x.toBigInteger().multiply(this.z).subtract(this.x.toBigInteger().multiply(other.z)).mod(this.curve.q);return v.equals(BigInteger.ZERO)}function pointFpIsInfinity(){if(this.x==null&&this.y==null)return true;return this.z.equals(BigInteger.ZERO)&&!this.y.toBigInteger().equals(BigInteger.ZERO)}function pointFpNegate(){return new ECPointFp(this.curve,this.x,this.y.negate(),this.z)}function pointFpAdd(b){if(this.isInfinity())return b;if(b.isInfinity())return this;var u=b.y.toBigInteger().multiply(this.z).subtract(this.y.toBigInteger().multiply(b.z)).mod(this.curve.q);var v=b.x.toBigInteger().multiply(this.z).subtract(this.x.toBigInteger().multiply(b.z)).mod(this.curve.q);if(BigInteger.ZERO.equals(v)){if(BigInteger.ZERO.equals(u)){return this.twice()}return this.curve.getInfinity()}var THREE=new BigInteger("3");var x1=this.x.toBigInteger();var y1=this.y.toBigInteger();var x2=b.x.toBigInteger();var y2=b.y.toBigInteger();var v2=v.square();var v3=v2.multiply(v);var x1v2=x1.multiply(v2);var zu2=u.square().multiply(this.z);var x3=zu2.subtract(x1v2.shiftLeft(1)).multiply(b.z).subtract(v3).multiply(v).mod(this.curve.q);var y3=x1v2.multiply(THREE).multiply(u).subtract(y1.multiply(v3)).subtract(zu2.multiply(u)).multiply(b.z).add(u.multiply(v3)).mod(this.curve.q);var z3=v3.multiply(this.z).multiply(b.z).mod(this.curve.q);return new ECPointFp(this.curve,this.curve.fromBigInteger(x3),this.curve.fromBigInteger(y3),z3)}function pointFpTwice(){if(this.isInfinity())return this;if(this.y.toBigInteger().signum()==0)return this.curve.getInfinity();var THREE=new BigInteger("3");var x1=this.x.toBigInteger();var y1=this.y.toBigInteger();var y1z1=y1.multiply(this.z);var y1sqz1=y1z1.multiply(y1).mod(this.curve.q);var a=this.curve.a.toBigInteger();var w=x1.square().multiply(THREE);if(!BigInteger.ZERO.equals(a)){w=w.add(this.z.square().multiply(a))}w=w.mod(this.curve.q);var x3=w.square().subtract(x1.shiftLeft(3).multiply(y1sqz1)).shiftLeft(1).multiply(y1z1).mod(this.curve.q);var y3=w.multiply(THREE).multiply(x1).subtract(y1sqz1.shiftLeft(1)).shiftLeft(2).multiply(y1sqz1).subtract(w.square().multiply(w)).mod(this.curve.q);var z3=y1z1.square().multiply(y1z1).shiftLeft(3).mod(this.curve.q);return new ECPointFp(this.curve,this.curve.fromBigInteger(x3),this.curve.fromBigInteger(y3),z3)}function pointFpMultiply(k){if(this.isInfinity())return this;if(k.signum()==0)return this.curve.getInfinity();var e=k;var h=e.multiply(new BigInteger("3"));var neg=this.negate();var R=this;var i;for
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X9ECParameters.prototype.getG=x9getG;X9ECParameters.prototype.getN=x9getN;X9ECParameters.prototype.getH=x9getH;function fromHex(s){return new BigInteger(s,16)}function secp128r1(){var p=fromHex("FFFFFFFDFFFFFFFFFFFFFFFFFFFFFFFF");var a=fromHex("FFFFFFFDFFFFFFFFFFFFFFFFFFFFFFFC");var b=fromHex("E87579C11079F43DD824993C2CEE5ED3");var n=fromHex("FFFFFFFE0000000075A30D1B9038A115");var h=BigInteger.ONE;var curve=new ECCurveFp(p,a,b);var G=curve.decodePointHex("04"+"161FF7528B899B2D0C28607CA52C5B86"+"CF5AC8395BAFEB13C02DA292DDED7A83");return new X9ECParameters(curve,G,n,h)}function secp160k1(){var p=fromHex("FFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFEFFFFAC73");var a=BigInteger.ZERO;var b=fromHex("7");var n=fromHex("0100000000000000000001B8FA16DFAB9ACA16B6B3");var h=BigInteger.ONE;var curve=new ECCurveFp(p,a,b);var G=curve.decodePointHex("04"+"3B4C382CE37AA192A4019E763036F4F5DD4D7EBB"+"938CF935318FDCED6BC28286531733C3F03C4FEE");return new X9ECParameters(curve,G,n,h)}function secp160r1(){var p=fromHex("FFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF7FFFFFFF");var a=fromHex("FFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF7FFFFFFC");var b=fromHex("1C97BEFC54BD7A8B65ACF89F81D4D4ADC565FA45");var n=fromHex("0100000000000000000001F4C8F927AED3CA752257");var h=BigInteger.ONE;var curve=new ECCurveFp(p,a,b);var G=curve.decodePointHex("04"+"4A96B5688EF573284664698968C38BB913CBFC82"+"23A628553168947D59DCC912042351377AC5FB32");return new X9ECParameters(curve,G,n,h)}function secp192k1(){var p=fromHex("FFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFEFFFFEE37");var a=BigInteger.ZERO;var b=fromHex("3");var n=fromHex("FFFFFFFFFFFFFFFFFFFFFFFE26F2FC170F69466A74DEFD8D");var h=BigInteger.ONE;var curve=new ECCurveFp(p,a,b);var G=curve.decodePointHex("04"+"DB4FF10EC057E9AE26B07D0280B7F4341DA5D1B1EAE06C7D"+"9B2F2F6D9C5628A7844163D015BE86344082AA88D95E2F9D");return new X9ECParameters(curve,G,n,h)}function secp192r1(){var p=fromHex("FFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFEFFFFFFFFFFFFFFFF");var a=fromHex("FFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFEFFFFFFFFFFFFFFFC");var b=fromHex("64210519E59C80E70FA7E9AB72243049FEB8DEECC146B9B1");var n=fromHex("FFFFFFFFFFFFFFFFFFFFFFFF99DEF836146BC9B1B4D22831");var h=BigInteger.ONE;var curve=new ECCurveFp(p,a,b);var G=curve.decodePointHex("04"+"188DA80EB03090F67CBF20EB43A18800F4FF0AFD82FF1012"+"07192B95FFC8DA78631011ED6B24CDD573F977A11E794811");return new X9ECParameters(curve,G,n,h)}function secp224r1(){var p=fromHex("FFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF000000000000000000000001");var a=fromHex("FFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFEFFFFFFFFFFFFFFFFFFFFFFFE");var b=fromHex("B4050A850C04B3ABF54132565044B0B7D7BFD8BA270B39432355FFB4");var n=fromHex("FFFFFFFFFFFFFFFFFFFFFFFFFFFF16A2E0B8F03E13DD29455C5C2A3D");var h=BigInteger.ONE;var curve=new ECCurveFp(p,a,b);var G=curve.decodePointHex("04"+"B70E0CBD6BB4BF7F321390B94A03C1D356C21122343280D6115C1D21"+"BD376388B5F723FB4C22DFE6CD4375A05A07476444D5819985007E34");return new X9ECParameters(curve,G,n,h)}function secp256k1(){var p=fromHex("FFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFEFFFFFC2F");var a=BigInteger.ZERO;var b=fromHex("7");var n=fromHex("FFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFEBAAEDCE6AF48A03BBFD25E8CD0364141");var h=BigInteger.ONE;var curve=new ECCurveFp(p,a,b);var G=curve.decodePointHex("04"+"79BE667EF9DCBBAC55A06295CE870B07029BFCDB2DCE28D959F2815B16F81798"+"483ADA7726A3C4655DA4FBFC0E1108A8FD17B448A68554199C47D08FFB10D4B8");return new X9ECParameters(curve,G,n,h)}function secp256r1(){var p=fromHex("FFFFFFFF00000001000000000000000000000000FFFFFFFFFFFFFFFFFFFFFFFF");var a=fromHex("FFFFFFFF00000001000000000000000000000000FFFFFFFFFFFFFFFFFFFFFFFC");var b=fromHex("5AC635D8AA3A93E7B3EBBD55769886BC651D06B0CC53B0F63BCE3C3E27D2604B");var n=fromHex("FFFFFFFF00000000FFFFFFFFFFFFFFFFBCE6FAADA7179E84F3B9CAC2FC632551");var h=BigInteger.ONE;var curve=new ECCurveFp(p,a,b);var G=curve.decodePointHex("04"+"6B17D1F2E12C4247F8BCE6E563A440F277037D812DEB33A0F4A13945D898C296"+"4FE342E2FE1A7F9B8EE7EB4A7C0F9E162BCE33576B315ECECBB6406837BF51F5");return new X9ECParameters(curve,G,n,h)}function getSECCurveByName(name){if(name=="secp128r1")return secp128r1();if(name=="se
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