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n < o; n++) e[n]=0;var s =[];i = i.toString(2);for(var u =7; u >=0; u--)if(i.length >8){var h = i.length -8;s[u]=parseInt(i.substr(h),2), i = i.substr(0, h)}else i.length >0?(s[u]=parseInt(i,2), i =""): s[u]=0;for(var a =[].concat(t,[128], e, s), f = a.length /64, l =[115,128,22,111,73,20,178,185,23,36,66,215,218,138,6,0,169,111,48,188,22,49,56,170,227,141,238,77,176,251,14,78], c =0; c < f; c++){var v =64* c;l =p(l, a.slice(v, v +64))}return l}},function(t, i, r){"use strict";functione(t){if(Array.isArray(t)){for(var i =0, r =Array(t.length); i < t.length; i++) r[i]= t[i];return r}return Array.from(t)}functionn(t, i){var r = arguments.length >2&&void0!== arguments[2]? arguments[2]:1;t = m.hexToArray(m.utf8ToHex(t)), i = m.getGlobalCurve().decodePointHex(i);var n = m.generateKeyPairHex(), o =newc(n.privateKey,16), s = n.publicKey;s.length >128&&(s = s.substr(s.length -128));var u = i.multiply(o), h = m.hexToArray(m.leftPad(u.getX().toBigInteger().toRadix(16),64)),a = m.hexToArray(m.leftPad(u.getY().toBigInteger().toRadix(16),64)),f = m.arrayToHex(g([].concat(h, t, a))), l =1, p =0, v =[], y =[].concat(h, a),d=function(){v =g([].concat(e(y),[l >>24&255, l >>16&255, l >>8&255,255& l])), l++, p =0};d();for(varT=0,F= t.length;T<F;T++) p === v.length &&d(), t[T]^=255& v[p++];var b = m.arrayToHex(t);return r ===B? s + b + f : s + f + b}functiono(t, i){var r = arguments.length >2&&void0!== arguments[2]? arguments[2]:1;i =newc(i,16);var n = t.substr(128,64), o = t.substr(192);r ===B&&(n = t.substr(t.length -64), o = t.substr(128, t.length -128-64));var s = m.hexToArray(o), u = m.getGlobalCurve().decodePointHex("04"+ t.substr(0,128)), h = u.multiply(i),a = m.hexToArray(m.leftPad(h.getX().toBigInteger().toRadix(16),64)),f = m.hexToArray(m.leftPad(h.getY().toBigInteger().toRadix(16),64)), l =1, p =0, v =[],y =[].concat(a, f),d=function(){v =g([].concat(e(y),[l >>24&255, l >>16&255, l >>8&255,255& l])), l++, p =0};d();for(varT=0,F= s.length;T<F;T++) p === v.length &&d(), s[T]^=255& v[p++];return m.arrayToHex(g([].concat(a, s, f)))=== n ? m.arrayToUtf8(s):""}functions(t, i){var r = arguments.length >2&&void0!== arguments[2]? arguments[2]:{}, e = r.pointPool, n = r.der,o = r.hash, s = r.publicKey, u = r.userId, l ="string"==typeof t ? m.utf8ToHex(t): m.arrayToHex(t);o &&(s = s ||a(i), l =h(l, s, u));var p =newc(i,16), y =newc(l,16), g =null, d =null,T=null;do{do{varF=void0;F= e && e.length ? e.pop():f(), g =F.k, d = y.add(F.x1).mod(b)}while(d.equals(c.ZERO)|| d.add(g).equals(b));T= p.add(c.ONE).modInverse(b).multiply(g.subtract(d.multiply(p))).mod(b)}while(T.equals(c.ZERO));return n ?v(d,T): m.leftPad(d.toString(16),64)+ m.leftPad(T.toString(16),64)}functionu(t, i, r){var e = arguments.length >3&&void0!== arguments[3]? arguments[3]:{}, n = e.der, o = e.hash,s = e.userId, u ="string"==typeof t ? m.utf8ToHex(t): m.arrayToHex(t);o &&(u =h(u, r, s));var a =void0, f =void0;if(n){var l =y(i);a = l.r, f = l.s}else a =newc(i.substring(0,64),16), f =newc(i.substring(64),16);var p =F.decodePointHex(r), v =newc(u,16), g = a.add(f).mod(b);if(g.equals(c.ZERO))return!1;var d =T.multiply(f).add(p.multiply(g)),B= v.add(d.getX().toBigInteger()).mod(b);return a.equals(B)}functionh(t, i){var r = arguments.length >2&&void0!== arguments[2]? arguments[2]:"1234567812345678";r = m.utf8ToHex(r);var e = m.leftPad(T.curve.a.toBigInteger().toRadix(16),64),n = m.leftPad(T.curve.b.toBigInteger().toRadix(16),64),o = m.leftPad(T.getX().toBigInteger().toRadix(16),64),s = m.leftPad(T.getY().toBigInteger().toRadix(16),64);i.length >128&&(i = i.substr(2,128));var u = i.substr(0,64), h = i.substr(64,64), a = m.hexToArray(r + e + n + o + s + u + h), f =4* r.length;a.unshift(255& f), a.unshift(f >>8&255);var l =g(a);return m.arrayToHex(g(l.concat(m.hexToArray(t))))}functiona(t){var i =T.multiply(newc(t,16));return"04"+ m.leftPad(i.getX().toBigInteger().toString(16),64)+ m.leftPad(i.getY().toBigInteger().toString(16),64)}functionf(){var t = m.generateKeyPairHex(), i =F.decodePointHex(t.publicKey);return t.k =newc(t.privateKey,16), t.x1 = i.getX().toBigInteger(), t}var l =r(0), c = l.BigInteger, p =r(3), v = p.encodeDer, y = p.decodeDer, m =r(4), g =r(1),d = m.generateEcparam(),T= d.G,F= d.curve, b = d.n,B=0;t.exports ={generateKeyPairHex: m.generateKeyPairHex,doEncrypt: n,doDecrypt: o,doSignature: s,doVerifySignature: u,getPoint: f}},function(t, i, r){"use strict";functione(t, i){if(!t)thrownewReferenceError("this hasn't been initialised - super() hasn't been called");return!i ||"object"!=typeof i &&"function"!=typeof i ? t : i}functionn(t, i){if("function"!=typeof i &&null!== i)thrownewTypeError("Super expression must either be null or a function, not "+typeof i);t.prototype = Object.create(i && i.prototype,{constructor:{value: t,enumerable:!1,writable:!0,configurable:!0}}), i &&(Object.setPrototypeOf ? 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i :(128+ i.length /2).toString(16)+ i}},{key:"getValue",value:function(){return""}}]), t}(),v=function(t){functioni(t){o(this, i);var r =e(this,(i.__proto__ || Object.getPrototypeOf(i)).call(this));return r.t ="02", t &&(r.v =s(t)), r}returnn(i, t),f(i,[{key:"getValue",value:function(){returnthis.v}}]), i}(p),y=function(t){functioni(t){o(this, i);var r =e(this,(i.__proto__ || Object.getPrototypeOf(i)).call(this));return r.t ="30", r.asn1Array = t, r}returnn(i, t),f(i,[{key:"getValue",value:function(){returnthis.v =this.asn1Array.map(function(t){return t.getEncodedHex()}).join(""),this.v}}]), i}(p);t.exports ={encodeDer:function(t, i){var r =newv(t), e =newv(i);returnnewy([r, e]).getEncodedHex()},decodeDer:function(t){var i =a(t,0), r =a(t, i), e =h(t, i), n = t.substr(r,2* e), o = r + n.length, s =a(t, o),u =h(t, o), f = t.substr(s,2* u);return{r:newc(n,16),s:newc(f,16)}}}},function(t, i, r){"use strict";functione(){return d}functionn(){var t =newc("FFFFFFFEFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF00000000FFFFFFFFFFFFFFFF",16),i =newc("FFFFFFFEFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF00000000FFFFFFFFFFFFFFFC",16),r =newc("28E9FA9E9D9F5E344D5A9E4BCF6509A7F39789F515AB8F92DDBCBD414D940E93",16), e =newy(t, i, r);return{curve: e,G: e.decodePointHex("0432C4AE2C1F1981195F9904466A39C9948FE30BBFF2660BE1715A4589334C74C7BC3736A2F4F6779C59BDCEE36B692153D0A9877CC62A474002DF32E52139F0A0"),n:newc("FFFFFFFEFFFFFFFFFFFFFFFFFFFFFFFF7203DF6B21C6052B53BBF40939D54123",16)}}functiono(){var t =newc(F.bitLength(), m).mod(F.subtract(c.ONE)).add(c.ONE), i =u(t.toString(16),64), r =T.multiply(t);return{privateKey: i,publicKey:"04"+u(r.getX().toBigInteger().toString(16),64)+u(r.getY().toBigInteger().toString(16),64)}}functions(t){t =unescape(encodeURIComponent(t));for(var i = t.length, r =[], e =0; e < i; e++) r[e >>>2]|=(255& t.charCodeAt(e))<<24- e %4*8;for(var n =[], o =0; o < i; o++){var s = r[o >>>2]>>>24- o %4*8&255;n.push((s >>>4).toString(16)), n.push((15& s).toString(16))}return n.join("")}functionu(t, i){return t.length >= i ? t :newArray(i - t.length +1).join("0")+ t}functionh(t){return t.map(function(t){return t = t.toString(16),1=== t.length ?"0"+ t : t}).join("")}functiona(t){for(var i =[], r =0, e =0; e <2* t.length; e +=2) i[e >>>3]|=parseInt(t[r],10)<<24- e %8*4, r++;try{for(var n =[], o =0; o < t.length; o++){var s = i[o >>>2]>>>24- o %4*8&255;n.push(String.fromCharCode(s))}returndecodeURIComponent(escape(n.join("")))}catch(t){thrownewError("Malformed UTF-8 data")}}functionf(t){var i =[], r = t.length;r %2!=0&&(t =u(t, r +1)), r = t.length;for(var e =0; e < r; e +=2) i.push(parseInt(t.substr(e,2),16));return i}var l =r(0), c = l.BigInteger, p = l.SecureRandom, v =r(5), y = v.ECCurveFp, m =newp, g =n(), d = g.curve,T= g.G,F= g.n;t.exports ={getGlobalCurve: e,generateEcparam: n,generateKeyPairHex: o,utf8ToHex: s,leftPad: u,arrayToHex: h,arrayToUtf8: a,hexToArray: f}},function(t, i, r){"use strict";functione(t, i){if(!(t instanceofi))thrownewTypeError("Cannot call a class as a function")}varn=function(){functiont(t, i){for(var r =0; r < i.length; r++){var e = i[r];e.enumerable = e.enumerable ||!1, e.configurable =!0,"value"in e &&(e.writable =!0), Object.defineProperty(t, e.key, e)}}returnfunction(i, r, e){return r &&t(i.prototype, r), e &&t(i, e), i}}(), o =r(0), s = o.BigInteger, u =news("3"),h=function(){functiont(i, r){e(this, t),this.x = r,this.q = i}returnn(t,[{key:"equals",value:function(t){return t ===this||this.q.equals(t.q)&&this.x.equals(t.x)}},{key:"toBigInteger",value:function(){returnthis.x}},{key:"negate",value:function(){returnnewt(this.q,this.x.negate().mod(this.q))}},{key:"add",value:function(i){returnnewt(this.q,this.x.add(i.toBigInteger()).mod(this.q))}},{key:"subtract",value:function(i){returnnewt(this.q,this.x.subtract(i.toBigInteger()).mod(this.q))}},{key:"multiply",value:function(i){returnnewt(this.q,this.x.multiply(i.toBigInteger()).mod(this.q))}},{key:"divide",value:function(i){returnnewt(this.q,this.x.multiply(i.toBigInteger().modInverse(this.q)).mod(this.q))}},{key:"square",value:function(){returnnewt(this.q,this.x.square().mod(this.q))}}]), t}(),a=function(){functiont(i, r, n, o){e(this, t),this.curve = i,this.x = r,this.y = n,this.z =null== o ? s.ONE: o,this.zinv =null}returnn(t,[{key:"getX",value:function(){returnnull===this.zinv &&(this.zinv =this.z.modInverse(this.curve.q)),this.curve.fromBigInteger(this.x.toBigInteger().multiply(this.zinv).mod(this.curve.q))}},{key:"getY",value:function(){returnnull===this.zinv &&(this.zinv =this.z.modInverse(this.curve.q)),this.curve.fromBigInteger(this.y.toBigInteger().multiply(this.zinv).mod(this.curve.q))}},{key:"equals",value:function(t){return t ===this||(this.isInfinity()? t.isInfinity(): t.isInfinity()?this.isInfinity():!!t.y.toBigInteger().multiply(this.z).subtract(this.y.toBigInteger().multiply(t.z)).mod(this.curve.q).equals(s.ZERO)&& t.x.toBigInteger().multiply(this.z).subtract(this.x.toBigInteger().multiply(t.z)).mod(this.curve.q).equals(s.ZERO))}},{key:"isInfinity",value:function(){returnnull===this.x &&null===this.y ||this.z.equals(s.ZERO)&&!this.y.toBigInteger().equals(s.ZERO)}},{key:"negate",value:function(){returnnewt(this.curve,this.x,this.y.negate(),this.z)}},{key:"add",value:function(i){if(this.isInfinity())return i;if(i.isInfinity())returnthis;var r =this.x.toBigInteger(), e =this.y.toBigInteger(), n =this.z, o = i.x.toBigInteger(),u = i.y.toBigInteger(), h = i.z, a =this.curve.q, f = r.multiply(h).mod(a),l = o.multiply(n).mod(a), c = f.subtract(l), p = e.multiply(h).mod(a), v = u.multiply(n).mod(a),y = p.subtract(v);if(s.ZERO.equals(c))return s.ZERO.equals(y)?this.twice():this.curve.infinity;var m = f.add(l), g = n.multiply(h).mod(a), d = c.square().mod(a),T= c.multiply(d).mod(a),F= g.multiply(y.square()).subtract(m.multiply(d)).mod(a), b = c.multiply(F).mod(a),B= y.multiply(d.multiply(f).subtract(F)).subtract(p.multiply(T)).mod(a), w =T.multiply(g).mod(a);returnnewt(this.curve,this.curve.fromBigInteger(b),this.curve.fromBigInteger(B), w)}},{key:"twice",value:function(){if(this.isInfinity())returnthis;if(!this.y.toBigInteger().signum())returnthis.curve.infinity;var i =this.x.toBigInteger(), r =this.y.toBigInteger(), e =this.z, n =this.curve.q,o =this.curve.a.toBigInteger(), s = i.square().multiply(u).add(o.multiply(e.square())).mod(n),h = r.shiftLeft(1).multiply(e).mod(n), a = r.square().mod(n), f = a.multiply(i).multiply(e).mod(n),l = h.square().mod(n), c = s.square().subtract(f.shiftLeft(3)).mod(n), p = h.multiply(c).mod(n),v = s.multiply(f.shiftLeft(2).subtract(c)).subtract(l.shiftLeft(1).multiply(a)).mod(n),y = h.multiply(l).mod(n);returnnewt(this.curve,this.curve.fromBigInteger(p),this.curve.fromBigInteger(v), y)}},{key:"multiply",value:function(t){if(this.isInfinity())returnthis;if(!t.signum())returnthis.curve.infinity;for(var i = t.multiply(u), r =this.negate(), e =this, n = i.bitLength()-2; n >0; n--){e = e.twice();var o = i.testBit(n);o !== t.testBit(n)&&(e = e.add(o ?this: r))}return e}}]), t}(),f=function(){functiont(i, r, n){e(this, t),this.q = i,this.a =this.fromBigInteger(r),this.b =this.fromBigInteger(n),this.infinity =newa(this,null,null)}returnn(t,[{key:"equals",value:function(t){return t ===this||this.q.equals(t.q)&&this.a.equals(t.a)&&this.b.equals(t.b)}},{key:"fromBigInteger",value:function(t){returnnewh(this.q, t)}},{key:"decodePointHex",value:function(t){switch(parseInt(t.substr(0,2),16)){case0:returnthis.infinity;case2:case3:returnnull;case4:case6:case7:var i =(t.length -2)/2, r = t.substr(2, i), e = t.substr(i +2, i);returnnewa(this,this.fromBigInteger(news(r,16)),this.fromBigInteger(news(e,16)));default:returnnull}}}]), t}();t.exports ={ECPointFp: a,ECCurveFp: f}}]);
