31 lines
11 KiB
JavaScript
31 lines
11 KiB
JavaScript
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/*
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CryptoJS v3.0.2
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code.google.com/p/crypto-js
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(c) 2009-2012 by Jeff Mott. All rights reserved.
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code.google.com/p/crypto-js/wiki/License
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*/
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var CryptoJS=CryptoJS||function(p,j){var h={},m=h.lib={},n=m.Base=function(){function a(){}return{extend:function(d){a.prototype=this;var c=new a;d&&c.mixIn(d);c.$super=this;return c},create:function(){var a=this.extend();a.init.apply(a,arguments);return a},init:function(){},mixIn:function(a){for(var c in a)a.hasOwnProperty(c)&&(this[c]=a[c]);a.hasOwnProperty("toString")&&(this.toString=a.toString)},clone:function(){return this.$super.extend(this)}}}(),b=m.WordArray=n.extend({init:function(a,d){a=
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this.words=a||[];this.sigBytes=d!=j?d:4*a.length},toString:function(a){return(a||q).stringify(this)},concat:function(a){var d=this.words,c=a.words,g=this.sigBytes,a=a.sigBytes;this.clamp();if(g%4)for(var f=0;f<a;f++)d[g+f>>>2]|=(c[f>>>2]>>>24-8*(f%4)&255)<<24-8*((g+f)%4);else if(65535<c.length)for(f=0;f<a;f+=4)d[g+f>>>2]=c[f>>>2];else d.push.apply(d,c);this.sigBytes+=a;return this},clamp:function(){var a=this.words,d=this.sigBytes;a[d>>>2]&=4294967295<<32-8*(d%4);a.length=p.ceil(d/4)},clone:function(){var a=
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n.clone.call(this);a.words=this.words.slice(0);return a},random:function(a){for(var d=[],c=0;c<a;c+=4)d.push(4294967296*p.random()|0);return b.create(d,a)}}),i=h.enc={},q=i.Hex={stringify:function(a){for(var d=a.words,a=a.sigBytes,c=[],g=0;g<a;g++){var f=d[g>>>2]>>>24-8*(g%4)&255;c.push((f>>>4).toString(16));c.push((f&15).toString(16))}return c.join("")},parse:function(a){for(var d=a.length,c=[],g=0;g<d;g+=2)c[g>>>3]|=parseInt(a.substr(g,2),16)<<24-4*(g%8);return b.create(c,d/2)}},k=i.Latin1={stringify:function(a){for(var d=
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a.words,a=a.sigBytes,c=[],g=0;g<a;g++)c.push(String.fromCharCode(d[g>>>2]>>>24-8*(g%4)&255));return c.join("")},parse:function(a){for(var d=a.length,c=[],g=0;g<d;g++)c[g>>>2]|=(a.charCodeAt(g)&255)<<24-8*(g%4);return b.create(c,d)}},l=i.Utf8={stringify:function(a){try{return decodeURIComponent(escape(k.stringify(a)))}catch(d){throw Error("Malformed UTF-8 data");}},parse:function(a){return k.parse(unescape(encodeURIComponent(a)))}},e=m.BufferedBlockAlgorithm=n.extend({reset:function(){this._data=b.create();
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this._nDataBytes=0},_append:function(a){"string"==typeof a&&(a=l.parse(a));this._data.concat(a);this._nDataBytes+=a.sigBytes},_process:function(a){var d=this._data,c=d.words,g=d.sigBytes,f=this.blockSize,o=g/(4*f),o=a?p.ceil(o):p.max((o|0)-this._minBufferSize,0),a=o*f,g=p.min(4*a,g);if(a){for(var e=0;e<a;e+=f)this._doProcessBlock(c,e);e=c.splice(0,a);d.sigBytes-=g}return b.create(e,g)},clone:function(){var a=n.clone.call(this);a._data=this._data.clone();return a},_minBufferSize:0});m.Hasher=e.extend({init:function(){this.reset()},
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reset:function(){e.reset.call(this);this._doReset()},update:function(a){this._append(a);this._process();return this},finalize:function(a){a&&this._append(a);this._doFinalize();return this._hash},clone:function(){var a=e.clone.call(this);a._hash=this._hash.clone();return a},blockSize:16,_createHelper:function(a){return function(d,c){return a.create(c).finalize(d)}},_createHmacHelper:function(a){return function(d,c){return r.HMAC.create(a,c).finalize(d)}}});var r=h.algo={};return h}(Math);
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(function(){var p=CryptoJS,j=p.lib.WordArray;p.enc.Base64={stringify:function(h){var m=h.words,j=h.sigBytes,b=this._map;h.clamp();for(var h=[],i=0;i<j;i+=3)for(var q=(m[i>>>2]>>>24-8*(i%4)&255)<<16|(m[i+1>>>2]>>>24-8*((i+1)%4)&255)<<8|m[i+2>>>2]>>>24-8*((i+2)%4)&255,k=0;4>k&&i+0.75*k<j;k++)h.push(b.charAt(q>>>6*(3-k)&63));if(m=b.charAt(64))for(;h.length%4;)h.push(m);return h.join("")},parse:function(h){var h=h.replace(/\s/g,""),m=h.length,n=this._map,b=n.charAt(64);b&&(b=h.indexOf(b),-1!=b&&(m=b));
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for(var b=[],i=0,q=0;q<m;q++)if(q%4){var k=n.indexOf(h.charAt(q-1))<<2*(q%4),l=n.indexOf(h.charAt(q))>>>6-2*(q%4);b[i>>>2]|=(k|l)<<24-8*(i%4);i++}return j.create(b,i)},_map:"ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz0123456789+/="}})();
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(function(p){function j(e,b,a,d,c,g,f){e=e+(b&a|~b&d)+c+f;return(e<<g|e>>>32-g)+b}function h(e,b,a,d,c,g,f){e=e+(b&d|a&~d)+c+f;return(e<<g|e>>>32-g)+b}function m(e,b,a,d,c,g,f){e=e+(b^a^d)+c+f;return(e<<g|e>>>32-g)+b}function n(e,b,a,d,c,g,f){e=e+(a^(b|~d))+c+f;return(e<<g|e>>>32-g)+b}var b=CryptoJS,i=b.lib,q=i.WordArray,i=i.Hasher,k=b.algo,l=[];(function(){for(var e=0;64>e;e++)l[e]=4294967296*p.abs(p.sin(e+1))|0})();k=k.MD5=i.extend({_doReset:function(){this._hash=q.create([1732584193,4023233417,
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2562383102,271733878])},_doProcessBlock:function(e,b){for(var a=0;16>a;a++){var d=b+a,c=e[d];e[d]=(c<<8|c>>>24)&16711935|(c<<24|c>>>8)&4278255360}for(var d=this._hash.words,c=d[0],g=d[1],f=d[2],o=d[3],a=0;64>a;a+=4)16>a?(c=j(c,g,f,o,e[b+a],7,l[a]),o=j(o,c,g,f,e[b+a+1],12,l[a+1]),f=j(f,o,c,g,e[b+a+2],17,l[a+2]),g=j(g,f,o,c,e[b+a+3],22,l[a+3])):32>a?(c=h(c,g,f,o,e[b+(a+1)%16],5,l[a]),o=h(o,c,g,f,e[b+(a+6)%16],9,l[a+1]),f=h(f,o,c,g,e[b+(a+11)%16],14,l[a+2]),g=h(g,f,o,c,e[b+a%16],20,l[a+3])):48>a?(c=
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m(c,g,f,o,e[b+(3*a+5)%16],4,l[a]),o=m(o,c,g,f,e[b+(3*a+8)%16],11,l[a+1]),f=m(f,o,c,g,e[b+(3*a+11)%16],16,l[a+2]),g=m(g,f,o,c,e[b+(3*a+14)%16],23,l[a+3])):(c=n(c,g,f,o,e[b+3*a%16],6,l[a]),o=n(o,c,g,f,e[b+(3*a+7)%16],10,l[a+1]),f=n(f,o,c,g,e[b+(3*a+14)%16],15,l[a+2]),g=n(g,f,o,c,e[b+(3*a+5)%16],21,l[a+3]));d[0]=d[0]+c|0;d[1]=d[1]+g|0;d[2]=d[2]+f|0;d[3]=d[3]+o|0},_doFinalize:function(){var b=this._data,i=b.words,a=8*this._nDataBytes,d=8*b.sigBytes;i[d>>>5]|=128<<24-d%32;i[(d+64>>>9<<4)+14]=(a<<8|a>>>
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24)&16711935|(a<<24|a>>>8)&4278255360;b.sigBytes=4*(i.length+1);this._process();b=this._hash.words;for(i=0;4>i;i++)a=b[i],b[i]=(a<<8|a>>>24)&16711935|(a<<24|a>>>8)&4278255360}});b.MD5=i._createHelper(k);b.HmacMD5=i._createHmacHelper(k)})(Math);
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(function(){var p=CryptoJS,j=p.lib,h=j.Base,m=j.WordArray,j=p.algo,n=j.EvpKDF=h.extend({cfg:h.extend({keySize:4,hasher:j.MD5,iterations:1}),init:function(b){this.cfg=this.cfg.extend(b)},compute:function(b,i){for(var h=this.cfg,k=h.hasher.create(),l=m.create(),e=l.words,j=h.keySize,h=h.iterations;e.length<j;){a&&k.update(a);var a=k.update(b).finalize(i);k.reset();for(var d=1;d<h;d++)a=k.finalize(a),k.reset();l.concat(a)}l.sigBytes=4*j;return l}});p.EvpKDF=function(b,i,h){return n.create(h).compute(b,
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i)}})();
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CryptoJS.lib.Cipher||function(p){var j=CryptoJS,h=j.lib,m=h.Base,n=h.WordArray,b=h.BufferedBlockAlgorithm,i=j.enc.Base64,q=j.algo.EvpKDF,k=h.Cipher=b.extend({cfg:m.extend(),createEncryptor:function(g,a){return this.create(this._ENC_XFORM_MODE,g,a)},createDecryptor:function(g,a){return this.create(this._DEC_XFORM_MODE,g,a)},init:function(a,f,b){this.cfg=this.cfg.extend(b);this._xformMode=a;this._key=f;this.reset()},reset:function(){b.reset.call(this);this._doReset()},process:function(a){this._append(a);return this._process()},
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finalize:function(a){a&&this._append(a);return this._doFinalize()},keySize:4,ivSize:4,_ENC_XFORM_MODE:1,_DEC_XFORM_MODE:2,_createHelper:function(){return function(a){return{encrypt:function(f,b,e){return("string"==typeof b?c:d).encrypt(a,f,b,e)},decrypt:function(f,b,e){return("string"==typeof b?c:d).decrypt(a,f,b,e)}}}}()});h.StreamCipher=k.extend({_doFinalize:function(){return this._process(!0)},blockSize:1});var l=j.mode={},e=h.BlockCipherMode=m.extend({createEncryptor:function(a,f){return this.Encryptor.create(a,
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f)},createDecryptor:function(a,f){return this.Decryptor.create(a,f)},init:function(a,f){this._cipher=a;this._iv=f}}),l=l.CBC=function(){function a(g,f,b){var d=this._iv;d?this._iv=p:d=this._prevBlock;for(var c=0;c<b;c++)g[f+c]^=d[c]}var f=e.extend();f.Encryptor=f.extend({processBlock:function(f,b){var d=this._cipher,c=d.blockSize;a.call(this,f,b,c);d.encryptBlock(f,b);this._prevBlock=f.slice(b,b+c)}});f.Decryptor=f.extend({processBlock:function(f,b){var d=this._cipher,c=d.blockSize,e=f.slice(b,b+
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c);d.decryptBlock(f,b);a.call(this,f,b,c);this._prevBlock=e}});return f}(),r=(j.pad={}).Pkcs7={pad:function(a,f){for(var b=4*f,b=b-a.sigBytes%b,d=b<<24|b<<16|b<<8|b,c=[],e=0;e<b;e+=4)c.push(d);b=n.create(c,b);a.concat(b)},unpad:function(a){a.sigBytes-=a.words[a.sigBytes-1>>>2]&255}};h.BlockCipher=k.extend({cfg:k.cfg.extend({mode:l,padding:r}),reset:function(){k.reset.call(this);var a=this.cfg,b=a.iv,a=a.mode;if(this._xformMode==this._ENC_XFORM_MODE)var d=a.createEncryptor;else d=a.createDecryptor,
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this._minBufferSize=1;this._mode=d.call(a,this,b&&b.words)},_doProcessBlock:function(a,b){this._mode.processBlock(a,b)},_doFinalize:function(){var a=this.cfg.padding;if(this._xformMode==this._ENC_XFORM_MODE){a.pad(this._data,this.blockSize);var b=this._process(!0)}else b=this._process(!0),a.unpad(b);return b},blockSize:4});var a=h.CipherParams=m.extend({init:function(a){this.mixIn(a)},toString:function(a){return(a||this.formatter).stringify(this)}}),l=(j.format={}).OpenSSL={stringify:function(a){var b=
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a.ciphertext,a=a.salt,b=(a?n.create([1398893684,1701076831]).concat(a).concat(b):b).toString(i);return b=b.replace(/(.{64})/g,"$1\n")},parse:function(b){var b=i.parse(b),f=b.words;if(1398893684==f[0]&&1701076831==f[1]){var d=n.create(f.slice(2,4));f.splice(0,4);b.sigBytes-=16}return a.create({ciphertext:b,salt:d})}},d=h.SerializableCipher=m.extend({cfg:m.extend({format:l}),encrypt:function(b,f,d,c){var c=this.cfg.extend(c),e=b.createEncryptor(d,c),f=e.finalize(f),e=e.cfg;return a.create({ciphertext:f,
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key:d,iv:e.iv,algorithm:b,mode:e.mode,padding:e.padding,blockSize:b.blockSize,formatter:c.format})},decrypt:function(a,b,d,c){c=this.cfg.extend(c);b=this._parse(b,c.format);return a.createDecryptor(d,c).finalize(b.ciphertext)},_parse:function(a,b){return"string"==typeof a?b.parse(a):a}}),j=(j.kdf={}).OpenSSL={compute:function(b,d,c,e){e||(e=n.random(8));b=q.create({keySize:d+c}).compute(b,e);c=n.create(b.words.slice(d),4*c);b.sigBytes=4*d;return a.create({key:b,iv:c,salt:e})}},c=h.PasswordBasedCipher=
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d.extend({cfg:d.cfg.extend({kdf:j}),encrypt:function(a,b,c,e){e=this.cfg.extend(e);c=e.kdf.compute(c,a.keySize,a.ivSize);e.iv=c.iv;a=d.encrypt.call(this,a,b,c.key,e);a.mixIn(c);return a},decrypt:function(a,b,c,e){e=this.cfg.extend(e);b=this._parse(b,e.format);c=e.kdf.compute(c,a.keySize,a.ivSize,b.salt);e.iv=c.iv;return d.decrypt.call(this,a,b,c.key,e)}})}();
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(function(){function p(){for(var b=this._S,i=this._i,h=this._j,k=0,l=0;4>l;l++){var i=(i+1)%256,h=(h+b[i])%256,e=b[i];b[i]=b[h];b[h]=e;k|=b[(b[i]+b[h])%256]<<24-8*l}this._i=i;this._j=h;return k}var j=CryptoJS,h=j.lib.StreamCipher,m=j.algo,n=m.RC4=h.extend({_doReset:function(){for(var b=this._key,h=b.words,b=b.sigBytes,j=this._S=[],k=0;256>k;k++)j[k]=k;for(var l=k=0;256>k;k++){var e=k%b,l=(l+j[k]+(h[e>>>2]>>>24-8*(e%4)&255))%256,e=j[k];j[k]=j[l];j[l]=e}this._i=this._j=0},_doProcessBlock:function(b,
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h){b[h]^=p.call(this)},keySize:8,ivSize:0});j.RC4=h._createHelper(n);m=m.RC4Drop=n.extend({cfg:n.cfg.extend({drop:192}),_doReset:function(){n._doReset.call(this);for(var b=this.cfg.drop;0<b;b--)p.call(this)}});j.RC4Drop=h._createHelper(m)})();
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