hmac-sha512.js

/*
CryptoJS v3.1.2
code.google.com/p/crypto-js
(c) 2009-2013 by Jeff Mott. All rights reserved.
code.google.com/p/crypto-js/wiki/License
*/
var CryptoJS=CryptoJS||function(a,j){var c={},b=c.lib={},f=function(){},l=b.Base={extend:function(a){f.prototype=this;var d=new f;a&&d.mixIn(a);d.hasOwnProperty("init")||(d.init=function(){d.$super.init.apply(this,arguments)});d.init.prototype=d;d.$super=this;return d},create:function(){var a=this.extend();a.init.apply(a,arguments);return a},init:function(){},mixIn:function(a){for(var d in a)a.hasOwnProperty(d)&&(this[d]=a[d]);a.hasOwnProperty("toString")&&(this.toString=a.toString)},clone:function(){return this.init.prototype.extend(this)}},
u=b.WordArray=l.extend({init:function(a,d){a=this.words=a||[];this.sigBytes=d!=j?d:4*a.length},toString:function(a){return(a||m).stringify(this)},concat:function(a){var d=this.words,M=a.words,e=this.sigBytes;a=a.sigBytes;this.clamp();if(e%4)for(var b=0;b<a;b++)d[e+b>>>2]|=(M[b>>>2]>>>24-8*(b%4)&255)<<24-8*((e+b)%4);else if(65535<M.length)for(b=0;b<a;b+=4)d[e+b>>>2]=M[b>>>2];else d.push.apply(d,M);this.sigBytes+=a;return this},clamp:function(){var D=this.words,d=this.sigBytes;D[d>>>2]&=4294967295<<
32-8*(d%4);D.length=a.ceil(d/4)},clone:function(){var a=l.clone.call(this);a.words=this.words.slice(0);return a},random:function(D){for(var d=[],b=0;b<D;b+=4)d.push(4294967296*a.random()|0);return new u.init(d,D)}}),k=c.enc={},m=k.Hex={stringify:function(a){var d=a.words;a=a.sigBytes;for(var b=[],e=0;e<a;e++){var c=d[e>>>2]>>>24-8*(e%4)&255;b.push((c>>>4).toString(16));b.push((c&15).toString(16))}return b.join("")},parse:function(a){for(var d=a.length,b=[],e=0;e<d;e+=2)b[e>>>3]|=parseInt(a.substr(e,
2),16)<<24-4*(e%8);return new u.init(b,d/2)}},y=k.Latin1={stringify:function(a){var b=a.words;a=a.sigBytes;for(var c=[],e=0;e<a;e++)c.push(String.fromCharCode(b[e>>>2]>>>24-8*(e%4)&255));return c.join("")},parse:function(a){for(var b=a.length,c=[],e=0;e<b;e++)c[e>>>2]|=(a.charCodeAt(e)&255)<<24-8*(e%4);return new u.init(c,b)}},z=k.Utf8={stringify:function(a){try{return decodeURIComponent(escape(y.stringify(a)))}catch(b){throw Error("Malformed UTF-8 data");}},parse:function(a){return y.parse(unescape(encodeURIComponent(a)))}},
x=b.BufferedBlockAlgorithm=l.extend({reset:function(){this._data=new u.init;this._nDataBytes=0},_append:function(a){"string"==typeof a&&(a=z.parse(a));this._data.concat(a);this._nDataBytes+=a.sigBytes},_process:function(b){var d=this._data,c=d.words,e=d.sigBytes,l=this.blockSize,k=e/(4*l),k=b?a.ceil(k):a.max((k|0)-this._minBufferSize,0);b=k*l;e=a.min(4*b,e);if(b){for(var x=0;x<b;x+=l)this._doProcessBlock(c,x);x=c.splice(0,b);d.sigBytes-=e}return new u.init(x,e)},clone:function(){var a=l.clone.call(this);
a._data=this._data.clone();return a},_minBufferSize:0});b.Hasher=x.extend({cfg:l.extend(),init:function(a){this.cfg=this.cfg.extend(a);this.reset()},reset:function(){x.reset.call(this);this._doReset()},update:function(a){this._append(a);this._process();return this},finalize:function(a){a&&this._append(a);return this._doFinalize()},blockSize:16,_createHelper:function(a){return function(b,c){return(new a.init(c)).finalize(b)}},_createHmacHelper:function(a){return function(b,c){return(new ja.HMAC.init(a,
c)).finalize(b)}}});var ja=c.algo={};return c}(Math);
(function(a){var j=CryptoJS,c=j.lib,b=c.Base,f=c.WordArray,j=j.x64={};j.Word=b.extend({init:function(a,b){this.high=a;this.low=b}});j.WordArray=b.extend({init:function(b,c){b=this.words=b||[];this.sigBytes=c!=a?c:8*b.length},toX32:function(){for(var a=this.words,b=a.length,c=[],m=0;m<b;m++){var y=a[m];c.push(y.high);c.push(y.low)}return f.create(c,this.sigBytes)},clone:function(){for(var a=b.clone.call(this),c=a.words=this.words.slice(0),k=c.length,f=0;f<k;f++)c[f]=c[f].clone();return a}})})();
(function(){function a(){return f.create.apply(f,arguments)}for(var j=CryptoJS,c=j.lib.Hasher,b=j.x64,f=b.Word,l=b.WordArray,b=j.algo,u=[a(1116352408,3609767458),a(1899447441,602891725),a(3049323471,3964484399),a(3921009573,2173295548),a(961987163,4081628472),a(1508970993,3053834265),a(2453635748,2937671579),a(2870763221,3664609560),a(3624381080,2734883394),a(310598401,1164996542),a(607225278,1323610764),a(1426881987,3590304994),a(1925078388,4068182383),a(2162078206,991336113),a(2614888103,633803317),
a(3248222580,3479774868),a(3835390401,2666613458),a(4022224774,944711139),a(264347078,2341262773),a(604807628,2007800933),a(770255983,1495990901),a(1249150122,1856431235),a(1555081692,3175218132),a(1996064986,2198950837),a(2554220882,3999719339),a(2821834349,766784016),a(2952996808,2566594879),a(3210313671,3203337956),a(3336571891,1034457026),a(3584528711,2466948901),a(113926993,3758326383),a(338241895,168717936),a(666307205,1188179964),a(773529912,1546045734),a(1294757372,1522805485),a(1396182291,
2643833823),a(1695183700,2343527390),a(1986661051,1014477480),a(2177026350,1206759142),a(2456956037,344077627),a(2730485921,1290863460),a(2820302411,3158454273),a(3259730800,3505952657),a(3345764771,106217008),a(3516065817,3606008344),a(3600352804,1432725776),a(4094571909,1467031594),a(275423344,851169720),a(430227734,3100823752),a(506948616,1363258195),a(659060556,3750685593),a(883997877,3785050280),a(958139571,3318307427),a(1322822218,3812723403),a(1537002063,2003034995),a(1747873779,3602036899),
a(1955562222,1575990012),a(2024104815,1125592928),a(2227730452,2716904306),a(2361852424,442776044),a(2428436474,593698344),a(2756734187,3733110249),a(3204031479,2999351573),a(3329325298,3815920427),a(3391569614,3928383900),a(3515267271,566280711),a(3940187606,3454069534),a(4118630271,4000239992),a(116418474,1914138554),a(174292421,2731055270),a(289380356,3203993006),a(460393269,320620315),a(685471733,587496836),a(852142971,1086792851),a(1017036298,365543100),a(1126000580,2618297676),a(1288033470,
3409855158),a(1501505948,4234509866),a(1607167915,987167468),a(1816402316,1246189591)],k=[],m=0;80>m;m++)k[m]=a();b=b.SHA512=c.extend({_doReset:function(){this._hash=new l.init([new f.init(1779033703,4089235720),new f.init(3144134277,2227873595),new f.init(1013904242,4271175723),new f.init(2773480762,1595750129),new f.init(1359893119,2917565137),new f.init(2600822924,725511199),new f.init(528734635,4215389547),new f.init(1541459225,327033209)])},_doProcessBlock:function(a,b){for(var c=this._hash.words,
f=c[0],j=c[1],d=c[2],l=c[3],e=c[4],m=c[5],N=c[6],c=c[7],aa=f.high,O=f.low,ba=j.high,P=j.low,ca=d.high,Q=d.low,da=l.high,R=l.low,ea=e.high,S=e.low,fa=m.high,T=m.low,ga=N.high,U=N.low,ha=c.high,V=c.low,r=aa,n=O,G=ba,E=P,H=ca,F=Q,Y=da,I=R,s=ea,p=S,W=fa,J=T,X=ga,K=U,Z=ha,L=V,t=0;80>t;t++){var A=k[t];if(16>t)var q=A.high=a[b+2*t]|0,g=A.low=a[b+2*t+1]|0;else{var q=k[t-15],g=q.high,v=q.low,q=(g>>>1|v<<31)^(g>>>8|v<<24)^g>>>7,v=(v>>>1|g<<31)^(v>>>8|g<<24)^(v>>>7|g<<25),C=k[t-2],g=C.high,h=C.low,C=(g>>>19|
h<<13)^(g<<3|h>>>29)^g>>>6,h=(h>>>19|g<<13)^(h<<3|g>>>29)^(h>>>6|g<<26),g=k[t-7],$=g.high,B=k[t-16],w=B.high,B=B.low,g=v+g.low,q=q+$+(g>>>0<v>>>0?1:0),g=g+h,q=q+C+(g>>>0<h>>>0?1:0),g=g+B,q=q+w+(g>>>0<B>>>0?1:0);A.high=q;A.low=g}var $=s&W^~s&X,B=p&J^~p&K,A=r&G^r&H^G&H,ka=n&E^n&F^E&F,v=(r>>>28|n<<4)^(r<<30|n>>>2)^(r<<25|n>>>7),C=(n>>>28|r<<4)^(n<<30|r>>>2)^(n<<25|r>>>7),h=u[t],la=h.high,ia=h.low,h=L+((p>>>14|s<<18)^(p>>>18|s<<14)^(p<<23|s>>>9)),w=Z+((s>>>14|p<<18)^(s>>>18|p<<14)^(s<<23|p>>>9))+(h>>>
0<L>>>0?1:0),h=h+B,w=w+$+(h>>>0<B>>>0?1:0),h=h+ia,w=w+la+(h>>>0<ia>>>0?1:0),h=h+g,w=w+q+(h>>>0<g>>>0?1:0),g=C+ka,A=v+A+(g>>>0<C>>>0?1:0),Z=X,L=K,X=W,K=J,W=s,J=p,p=I+h|0,s=Y+w+(p>>>0<I>>>0?1:0)|0,Y=H,I=F,H=G,F=E,G=r,E=n,n=h+g|0,r=w+A+(n>>>0<h>>>0?1:0)|0}O=f.low=O+n;f.high=aa+r+(O>>>0<n>>>0?1:0);P=j.low=P+E;j.high=ba+G+(P>>>0<E>>>0?1:0);Q=d.low=Q+F;d.high=ca+H+(Q>>>0<F>>>0?1:0);R=l.low=R+I;l.high=da+Y+(R>>>0<I>>>0?1:0);S=e.low=S+p;e.high=ea+s+(S>>>0<p>>>0?1:0);T=m.low=T+J;m.high=fa+W+(T>>>0<J>>>0?1:
0);U=N.low=U+K;N.high=ga+X+(U>>>0<K>>>0?1:0);V=c.low=V+L;c.high=ha+Z+(V>>>0<L>>>0?1:0)},_doFinalize:function(){var a=this._data,b=a.words,c=8*this._nDataBytes,f=8*a.sigBytes;b[f>>>5]|=128<<24-f%32;b[(f+128>>>10<<5)+30]=Math.floor(c/4294967296);b[(f+128>>>10<<5)+31]=c;a.sigBytes=4*b.length;this._process();return this._hash.toX32()},clone:function(){var a=c.clone.call(this);a._hash=this._hash.clone();return a},blockSize:32});j.SHA512=c._createHelper(b);j.HmacSHA512=c._createHmacHelper(b)})();
(function(){var a=CryptoJS,j=a.enc.Utf8;a.algo.HMAC=a.lib.Base.extend({init:function(a,b){a=this._hasher=new a.init;"string"==typeof b&&(b=j.parse(b));var f=a.blockSize,l=4*f;b.sigBytes>l&&(b=a.finalize(b));b.clamp();for(var u=this._oKey=b.clone(),k=this._iKey=b.clone(),m=u.words,y=k.words,z=0;z<f;z++)m[z]^=1549556828,y[z]^=909522486;u.sigBytes=k.sigBytes=l;this.reset()},reset:function(){var a=this._hasher;a.reset();a.update(this._iKey)},update:function(a){this._hasher.update(a);return this},finalize:function(a){var b=
this._hasher;a=b.finalize(a);b.reset();return b.finalize(this._oKey.clone().concat(a))}})})();
module.exports = CryptoJS;