diff options
| author | David Barksdale <amatus@amatus.name> | 2014-10-12 21:38:50 -0500 |
|---|---|---|
| committer | David Barksdale <amatus@amatus.name> | 2014-10-12 21:38:50 -0500 |
| commit | 3f5b63f714eb312ddce96d7c01c6dca46e8197a7 (patch) | |
| tree | 22b116df79d42b0705c9ffb3242fd8c5e4073217 /src | |
| parent | 61e6eeddb6ab39e91c409cc5d76848f4d788f4ae (diff) | |
Use correct cipher padding mode
Diffstat (limited to 'src')
| -rw-r--r-- | src/cljs/gnunet_web/filesharing.cljs | 18 | ||||
| -rw-r--r-- | src/js/01-cryptojs-components-core-3.1.2.inc.js | 712 | ||||
| -rw-r--r-- | src/js/01-cryptojs-rollup-aes-3.1.2.inc.js | 35 | ||||
| -rw-r--r-- | src/js/02-cryptojs-components-cipher-core-3.1.2.inc.js | 863 | ||||
| -rw-r--r-- | src/js/02-cryptojs-components-mode-cfb-min-3.1.2.inc.js | 7 | ||||
| -rw-r--r-- | src/js/03-cryptojs-components-aes-3.1.2.inc.js | 213 | ||||
| -rw-r--r-- | src/js/03-cryptojs-components-lib-typedarrays-min-3.1.2.inc.js | 8 | ||||
| -rw-r--r-- | src/js/04-cryptojs-components-pad-nopadding-3.1.2.inc.js | 16 | ||||
| -rw-r--r-- | src/js/05-cryptojs-components-mode-cfb-3.1.2.inc.js | 64 | ||||
| -rw-r--r-- | src/js/06-cryptojs-components-lib-typedarrays-3.1.2.inc.js | 62 | ||||
| -rw-r--r-- | src/js/07-twofish.inc.js (renamed from src/js/04-twofish.inc.js) | 0 |
11 files changed, 1940 insertions, 58 deletions
diff --git a/src/cljs/gnunet_web/filesharing.cljs b/src/cljs/gnunet_web/filesharing.cljs index 825438b..24cc675 100644 --- a/src/cljs/gnunet_web/filesharing.cljs +++ b/src/cljs/gnunet_web/filesharing.cljs @@ -78,18 +78,20 @@ {:ciphertext (js/CryptoJS.lib.WordArray.create data)})) twofish-key (js/CryptoJS.enc.Hex.parse "9A89B29A3896E200279ADC010D7F70F7F9A0582190881A17825B87754CA95B81") twofish-iv (js/CryptoJS.enc.Hex.parse "9E71233934B556C9D9E97609CD22FBC1") - plaintext (js/CryptoJS.TwoFish.decrypt ciphertext twofish-key - (clj->js - {:iv twofish-iv - :mode js/CryptoJS.mode.CFB})) + plaintext (js/CryptoJS.TwoFish.decrypt + ciphertext twofish-key + (clj->js {:iv twofish-iv + :mode js/CryptoJS.mode.CFB + :padding js/CryptoJS.pad.NoPadding})) ciphertext (js/CryptoJS.lib.CipherParams.create (clj->js {:ciphertext plaintext})) aes-key (js/CryptoJS.enc.Hex.parse "8D2E569BB26A7F45A933941996DC43C2F2C141F055AD2C863EE9A66379D59B61") aes-iv (js/CryptoJS.enc.Hex.parse "FBE06BD519F62556BE465A67B80777EC") - plaintext (js/CryptoJS.AES.decrypt ciphertext aes-key - (clj->js - {:iv aes-iv - :mode js/CryptoJS.mode.CFB}))] + plaintext (js/CryptoJS.AES.decrypt + ciphertext aes-key + (clj->js {:iv aes-iv + :mode js/CryptoJS.mode.CFB + :padding js/CryptoJS.pad.NoPadding}))] (unwords plaintext))) (def parse-fs-put diff --git a/src/js/01-cryptojs-components-core-3.1.2.inc.js b/src/js/01-cryptojs-components-core-3.1.2.inc.js new file mode 100644 index 0000000..996aa07 --- /dev/null +++ b/src/js/01-cryptojs-components-core-3.1.2.inc.js @@ -0,0 +1,712 @@ +/* +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 +*/ +/**
+ * CryptoJS core components.
+ */
+var CryptoJS = CryptoJS || (function (Math, undefined) {
+ /**
+ * CryptoJS namespace.
+ */
+ var C = {};
+
+ /**
+ * Library namespace.
+ */
+ var C_lib = C.lib = {};
+
+ /**
+ * Base object for prototypal inheritance.
+ */
+ var Base = C_lib.Base = (function () {
+ function F() {}
+
+ return {
+ /**
+ * Creates a new object that inherits from this object.
+ *
+ * @param {Object} overrides Properties to copy into the new object.
+ *
+ * @return {Object} The new object.
+ *
+ * @static
+ *
+ * @example
+ *
+ * var MyType = CryptoJS.lib.Base.extend({
+ * field: 'value',
+ *
+ * method: function () {
+ * }
+ * });
+ */
+ extend: function (overrides) {
+ // Spawn
+ F.prototype = this;
+ var subtype = new F();
+
+ // Augment
+ if (overrides) {
+ subtype.mixIn(overrides);
+ }
+
+ // Create default initializer
+ if (!subtype.hasOwnProperty('init')) {
+ subtype.init = function () {
+ subtype.$super.init.apply(this, arguments);
+ };
+ }
+
+ // Initializer's prototype is the subtype object
+ subtype.init.prototype = subtype;
+
+ // Reference supertype
+ subtype.$super = this;
+
+ return subtype;
+ },
+
+ /**
+ * Extends this object and runs the init method.
+ * Arguments to create() will be passed to init().
+ *
+ * @return {Object} The new object.
+ *
+ * @static
+ *
+ * @example
+ *
+ * var instance = MyType.create();
+ */
+ create: function () {
+ var instance = this.extend();
+ instance.init.apply(instance, arguments);
+
+ return instance;
+ },
+
+ /**
+ * Initializes a newly created object.
+ * Override this method to add some logic when your objects are created.
+ *
+ * @example
+ *
+ * var MyType = CryptoJS.lib.Base.extend({
+ * init: function () {
+ * // ...
+ * }
+ * });
+ */
+ init: function () {
+ },
+
+ /**
+ * Copies properties into this object.
+ *
+ * @param {Object} properties The properties to mix in.
+ *
+ * @example
+ *
+ * MyType.mixIn({
+ * field: 'value'
+ * });
+ */
+ mixIn: function (properties) {
+ for (var propertyName in properties) {
+ if (properties.hasOwnProperty(propertyName)) {
+ this[propertyName] = properties[propertyName];
+ }
+ }
+
+ // IE won't copy toString using the loop above
+ if (properties.hasOwnProperty('toString')) {
+ this.toString = properties.toString;
+ }
+ },
+
+ /**
+ * Creates a copy of this object.
+ *
+ * @return {Object} The clone.
+ *
+ * @example
+ *
+ * var clone = instance.clone();
+ */
+ clone: function () {
+ return this.init.prototype.extend(this);
+ }
+ };
+ }());
+
+ /**
+ * An array of 32-bit words.
+ *
+ * @property {Array} words The array of 32-bit words.
+ * @property {number} sigBytes The number of significant bytes in this word array.
+ */
+ var WordArray = C_lib.WordArray = Base.extend({
+ /**
+ * Initializes a newly created word array.
+ *
+ * @param {Array} words (Optional) An array of 32-bit words.
+ * @param {number} sigBytes (Optional) The number of significant bytes in the words.
+ *
+ * @example
+ *
+ * var wordArray = CryptoJS.lib.WordArray.create();
+ * var wordArray = CryptoJS.lib.WordArray.create([0x00010203, 0x04050607]);
+ * var wordArray = CryptoJS.lib.WordArray.create([0x00010203, 0x04050607], 6);
+ */
+ init: function (words, sigBytes) {
+ words = this.words = words || [];
+
+ if (sigBytes != undefined) {
+ this.sigBytes = sigBytes;
+ } else {
+ this.sigBytes = words.length * 4;
+ }
+ },
+
+ /**
+ * Converts this word array to a string.
+ *
+ * @param {Encoder} encoder (Optional) The encoding strategy to use. Default: CryptoJS.enc.Hex
+ *
+ * @return {string} The stringified word array.
+ *
+ * @example
+ *
+ * var string = wordArray + '';
+ * var string = wordArray.toString();
+ * var string = wordArray.toString(CryptoJS.enc.Utf8);
+ */
+ toString: function (encoder) {
+ return (encoder || Hex).stringify(this);
+ },
+
+ /**
+ * Concatenates a word array to this word array.
+ *
+ * @param {WordArray} wordArray The word array to append.
+ *
+ * @return {WordArray} This word array.
+ *
+ * @example
+ *
+ * wordArray1.concat(wordArray2);
+ */
+ concat: function (wordArray) {
+ // Shortcuts
+ var thisWords = this.words;
+ var thatWords = wordArray.words;
+ var thisSigBytes = this.sigBytes;
+ var thatSigBytes = wordArray.sigBytes;
+
+ // Clamp excess bits
+ this.clamp();
+
+ // Concat
+ if (thisSigBytes % 4) {
+ // Copy one byte at a time
+ for (var i = 0; i < thatSigBytes; i++) {
+ var thatByte = (thatWords[i >>> 2] >>> (24 - (i % 4) * 8)) & 0xff;
+ thisWords[(thisSigBytes + i) >>> 2] |= thatByte << (24 - ((thisSigBytes + i) % 4) * 8);
+ }
+ } else if (thatWords.length > 0xffff) {
+ // Copy one word at a time
+ for (var i = 0; i < thatSigBytes; i += 4) {
+ thisWords[(thisSigBytes + i) >>> 2] = thatWords[i >>> 2];
+ }
+ } else {
+ // Copy all words at once
+ thisWords.push.apply(thisWords, thatWords);
+ }
+ this.sigBytes += thatSigBytes;
+
+ // Chainable
+ return this;
+ },
+
+ /**
+ * Removes insignificant bits.
+ *
+ * @example
+ *
+ * wordArray.clamp();
+ */
+ clamp: function () {
+ // Shortcuts
+ var words = this.words;
+ var sigBytes = this.sigBytes;
+
+ // Clamp
+ words[sigBytes >>> 2] &= 0xffffffff << (32 - (sigBytes % 4) * 8);
+ words.length = Math.ceil(sigBytes / 4);
+ },
+
+ /**
+ * Creates a copy of this word array.
+ *
+ * @return {WordArray} The clone.
+ *
+ * @example
+ *
+ * var clone = wordArray.clone();
+ */
+ clone: function () {
+ var clone = Base.clone.call(this);
+ clone.words = this.words.slice(0);
+
+ return clone;
+ },
+
+ /**
+ * Creates a word array filled with random bytes.
+ *
+ * @param {number} nBytes The number of random bytes to generate.
+ *
+ * @return {WordArray} The random word array.
+ *
+ * @static
+ *
+ * @example
+ *
+ * var wordArray = CryptoJS.lib.WordArray.random(16);
+ */
+ random: function (nBytes) {
+ var words = [];
+ for (var i = 0; i < nBytes; i += 4) {
+ words.push((Math.random() * 0x100000000) | 0);
+ }
+
+ return new WordArray.init(words, nBytes);
+ }
+ });
+
+ /**
+ * Encoder namespace.
+ */
+ var C_enc = C.enc = {};
+
+ /**
+ * Hex encoding strategy.
+ */
+ var Hex = C_enc.Hex = {
+ /**
+ * Converts a word array to a hex string.
+ *
+ * @param {WordArray} wordArray The word array.
+ *
+ * @return {string} The hex string.
+ *
+ * @static
+ *
+ * @example
+ *
+ * var hexString = CryptoJS.enc.Hex.stringify(wordArray);
+ */
+ stringify: function (wordArray) {
+ // Shortcuts
+ var words = wordArray.words;
+ var sigBytes = wordArray.sigBytes;
+
+ // Convert
+ var hexChars = [];
+ for (var i = 0; i < sigBytes; i++) {
+ var bite = (words[i >>> 2] >>> (24 - (i % 4) * 8)) & 0xff;
+ hexChars.push((bite >>> 4).toString(16));
+ hexChars.push((bite & 0x0f).toString(16));
+ }
+
+ return hexChars.join('');
+ },
+
+ /**
+ * Converts a hex string to a word array.
+ *
+ * @param {string} hexStr The hex string.
+ *
+ * @return {WordArray} The word array.
+ *
+ * @static
+ *
+ * @example
+ *
+ * var wordArray = CryptoJS.enc.Hex.parse(hexString);
+ */
+ parse: function (hexStr) {
+ // Shortcut
+ var hexStrLength = hexStr.length;
+
+ // Convert
+ var words = [];
+ for (var i = 0; i < hexStrLength; i += 2) {
+ words[i >>> 3] |= parseInt(hexStr.substr(i, 2), 16) << (24 - (i % 8) * 4);
+ }
+
+ return new WordArray.init(words, hexStrLength / 2);
+ }
+ };
+
+ /**
+ * Latin1 encoding strategy.
+ */
+ var Latin1 = C_enc.Latin1 = {
+ /**
+ * Converts a word array to a Latin1 string.
+ *
+ * @param {WordArray} wordArray The word array.
+ *
+ * @return {string} The Latin1 string.
+ *
+ * @static
+ *
+ * @example
+ *
+ * var latin1String = CryptoJS.enc.Latin1.stringify(wordArray);
+ */
+ stringify: function (wordArray) {
+ // Shortcuts
+ var words = wordArray.words;
+ var sigBytes = wordArray.sigBytes;
+
+ // Convert
+ var latin1Chars = [];
+ for (var i = 0; i < sigBytes; i++) {
+ var bite = (words[i >>> 2] >>> (24 - (i % 4) * 8)) & 0xff;
+ latin1Chars.push(String.fromCharCode(bite));
+ }
+
+ return latin1Chars.join('');
+ },
+
+ /**
+ * Converts a Latin1 string to a word array.
+ *
+ * @param {string} latin1Str The Latin1 string.
+ *
+ * @return {WordArray} The word array.
+ *
+ * @static
+ *
+ * @example
+ *
+ * var wordArray = CryptoJS.enc.Latin1.parse(latin1String);
+ */
+ parse: function (latin1Str) {
+ // Shortcut
+ var latin1StrLength = latin1Str.length;
+
+ // Convert
+ var words = [];
+ for (var i = 0; i < latin1StrLength; i++) {
+ words[i >>> 2] |= (latin1Str.charCodeAt(i) & 0xff) << (24 - (i % 4) * 8);
+ }
+
+ return new WordArray.init(words, latin1StrLength);
+ }
+ };
+
+ /**
+ * UTF-8 encoding strategy.
+ */
+ var Utf8 = C_enc.Utf8 = {
+ /**
+ * Converts a word array to a UTF-8 string.
+ *
+ * @param {WordArray} wordArray The word array.
+ *
+ * @return {string} The UTF-8 string.
+ *
+ * @static
+ *
+ * @example
+ *
+ * var utf8String = CryptoJS.enc.Utf8.stringify(wordArray);
+ */
+ stringify: function (wordArray) {
+ try {
+ return decodeURIComponent(escape(Latin1.stringify(wordArray)));
+ } catch (e) {
+ throw new Error('Malformed UTF-8 data');
+ }
+ },
+
+ /**
+ * Converts a UTF-8 string to a word array.
+ *
+ * @param {string} utf8Str The UTF-8 string.
+ *
+ * @return {WordArray} The word array.
+ *
+ * @static
+ *
+ * @example
+ *
+ * var wordArray = CryptoJS.enc.Utf8.parse(utf8String);
+ */
+ parse: function (utf8Str) {
+ return Latin1.parse(unescape(encodeURIComponent(utf8Str)));
+ }
+ };
+
+ /**
+ * Abstract buffered block algorithm template.
+ *
+ * The property blockSize must be implemented in a concrete subtype.
+ *
+ * @property {number} _minBufferSize The number of blocks that should be kept unprocessed in the buffer. Default: 0
+ */
+ var BufferedBlockAlgorithm = C_lib.BufferedBlockAlgorithm = Base.extend({
+ /**
+ * Resets this block algorithm's data buffer to its initial state.
+ *
+ * @example
+ *
+ * bufferedBlockAlgorithm.reset();
+ */
+ reset: function () {
+ // Initial values
+ this._data = new WordArray.init();
+ this._nDataBytes = 0;
+ },
+
+ /**
+ * Adds new data to this block algorithm's buffer.
+ *
+ * @param {WordArray|string} data The data to append. Strings are converted to a WordArray using UTF-8.
+ *
+ * @example
+ *
+ * bufferedBlockAlgorithm._append('data');
+ * bufferedBlockAlgorithm._append(wordArray);
+ */
+ _append: function (data) {
+ // Convert string to WordArray, else assume WordArray already
+ if (typeof data == 'string') {
+ data = Utf8.parse(data);
+ }
+
+ // Append
+ this._data.concat(data);
+ this._nDataBytes += data.sigBytes;
+ },
+
+ /**
+ * Processes available data blocks.
+ *
+ * This method invokes _doProcessBlock(offset), which must be implemented by a concrete subtype.
+ *
+ * @param {boolean} doFlush Whether all blocks and partial blocks should be processed.
+ *
+ * @return {WordArray} The processed data.
+ *
+ * @example
+ *
+ * var processedData = bufferedBlockAlgorithm._process();
+ * var processedData = bufferedBlockAlgorithm._process(!!'flush');
+ */
+ _process: function (doFlush) {
+ // Shortcuts
+ var data = this._data;
+ var dataWords = data.words;
+ var dataSigBytes = data.sigBytes;
+ var blockSize = this.blockSize;
+ var blockSizeBytes = blockSize * 4;
+
+ // Count blocks ready
+ var nBlocksReady = dataSigBytes / blockSizeBytes;
+ if (doFlush) {
+ // Round up to include partial blocks
+ nBlocksReady = Math.ceil(nBlocksReady);
+ } else {
+ // Round down to include only full blocks,
+ // less the number of blocks that must remain in the buffer
+ nBlocksReady = Math.max((nBlocksReady | 0) - this._minBufferSize, 0);
+ }
+
+ // Count words ready
+ var nWordsReady = nBlocksReady * blockSize;
+
+ // Count bytes ready
+ var nBytesReady = Math.min(nWordsReady * 4, dataSigBytes);
+
+ // Process blocks
+ if (nWordsReady) {
+ for (var offset = 0; offset < nWordsReady; offset += blockSize) {
+ // Perform concrete-algorithm logic
+ this._doProcessBlock(dataWords, offset);
+ }
+
+ // Remove processed words
+ var processedWords = dataWords.splice(0, nWordsReady);
+ data.sigBytes -= nBytesReady;
+ }
+
+ // Return processed words
+ return new WordArray.init(processedWords, nBytesReady);
+ },
+
+ /**
+ * Creates a copy of this object.
+ *
+ * @return {Object} The clone.
+ *
+ * @example
+ *
+ * var clone = bufferedBlockAlgorithm.clone();
+ */
+ clone: function () {
+ var clone = Base.clone.call(this);
+ clone._data = this._data.clone();
+
+ return clone;
+ },
+
+ _minBufferSize: 0
+ });
+
+ /**
+ * Abstract hasher template.
+ *
+ * @property {number} blockSize The number of 32-bit words this hasher operates on. Default: 16 (512 bits)
+ */
+ var Hasher = C_lib.Hasher = BufferedBlockAlgorithm.extend({
+ /**
+ * Configuration options.
+ */
+ cfg: Base.extend(),
+
+ /**
+ * Initializes a newly created hasher.
+ *
+ * @param {Object} cfg (Optional) The configuration options to use for this hash computation.
+ *
+ * @example
+ *
+ * var hasher = CryptoJS.algo.SHA256.create();
+ */
+ init: function (cfg) {
+ // Apply config defaults
+ this.cfg = this.cfg.extend(cfg);
+
+ // Set initial values
+ this.reset();
+ },
+
+ /**
+ * Resets this hasher to its initial state.
+ *
+ * @example
+ *
+ * hasher.reset();
+ */
+ reset: function () {
+ // Reset data buffer
+ BufferedBlockAlgorithm.reset.call(this);
+
+ // Perform concrete-hasher logic
+ this._doReset();
+ },
+
+ /**
+ * Updates this hasher with a message.
+ *
+ * @param {WordArray|string} messageUpdate The message to append.
+ *
+ * @return {Hasher} This hasher.
+ *
+ * @example
+ *
+ * hasher.update('message');
+ * hasher.update(wordArray);
+ */
+ update: function (messageUpdate) {
+ // Append
+ this._append(messageUpdate);
+
+ // Update the hash
+ this._process();
+
+ // Chainable
+ return this;
+ },
+
+ /**
+ * Finalizes the hash computation.
+ * Note that the finalize operation is effectively a destructive, read-once operation.
+ *
+ * @param {WordArray|string} messageUpdate (Optional) A final message update.
+ *
+ * @return {WordArray} The hash.
+ *
+ * @example
+ *
+ * var hash = hasher.finalize();
+ * var hash = hasher.finalize('message');
+ * var hash = hasher.finalize(wordArray);
+ */
+ finalize: function (messageUpdate) {
+ // Final message update
+ if (messageUpdate) {
+ this._append(messageUpdate);
+ }
+
+ // Perform concrete-hasher logic
+ var hash = this._doFinalize();
+
+ return hash;
+ },
+
+ blockSize: 512/32,
+
+ /**
+ * Creates a shortcut function to a hasher's object interface.
+ *
+ * @param {Hasher} hasher The hasher to create a helper for.
+ *
+ * @return {Function} The shortcut function.
+ *
+ * @static
+ *
+ * @example
+ *
+ * var SHA256 = CryptoJS.lib.Hasher._createHelper(CryptoJS.algo.SHA256);
+ */
+ _createHelper: function (hasher) {
+ return function (message, cfg) {
+ return new hasher.init(cfg).finalize(message);
+ };
+ },
+
+ /**
+ * Creates a shortcut function to the HMAC's object interface.
+ *
+ * @param {Hasher} hasher The hasher to use in this HMAC helper.
+ *
+ * @return {Function} The shortcut function.
+ *
+ * @static
+ *
+ * @example
+ *
+ * var HmacSHA256 = CryptoJS.lib.Hasher._createHmacHelper(CryptoJS.algo.SHA256);
+ */
+ _createHmacHelper: function (hasher) {
+ return function (message, key) {
+ return new C_algo.HMAC.init(hasher, key).finalize(message);
+ };
+ }
+ });
+
+ /**
+ * Algorithm namespace.
+ */
+ var C_algo = C.algo = {};
+
+ return C;
+}(Math));
diff --git a/src/js/01-cryptojs-rollup-aes-3.1.2.inc.js b/src/js/01-cryptojs-rollup-aes-3.1.2.inc.js deleted file mode 100644 index 827503c..0000000 --- a/src/js/01-cryptojs-rollup-aes-3.1.2.inc.js +++ /dev/null @@ -1,35 +0,0 @@ -/* -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(u,p){var d={},l=d.lib={},s=function(){},t=l.Base={extend:function(a){s.prototype=this;var c=new s;a&&c.mixIn(a);c.hasOwnProperty("init")||(c.init=function(){c.$super.init.apply(this,arguments)});c.init.prototype=c;c.$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.init.prototype.extend(this)}}, -r=l.WordArray=t.extend({init:function(a,c){a=this.words=a||[];this.sigBytes=c!=p?c:4*a.length},toString:function(a){return(a||v).stringify(this)},concat:function(a){var c=this.words,e=a.words,j=this.sigBytes;a=a.sigBytes;this.clamp();if(j%4)for(var k=0;k<a;k++)c[j+k>>>2]|=(e[k>>>2]>>>24-8*(k%4)&255)<<24-8*((j+k)%4);else if(65535<e.length)for(k=0;k<a;k+=4)c[j+k>>>2]=e[k>>>2];else c.push.apply(c,e);this.sigBytes+=a;return this},clamp:function(){var a=this.words,c=this.sigBytes;a[c>>>2]&=4294967295<< -32-8*(c%4);a.length=u.ceil(c/4)},clone:function(){var a=t.clone.call(this);a.words=this.words.slice(0);return a},random:function(a){for(var c=[],e=0;e<a;e+=4)c.push(4294967296*u.random()|0);return new r.init(c,a)}}),w=d.enc={},v=w.Hex={stringify:function(a){var c=a.words;a=a.sigBytes;for(var e=[],j=0;j<a;j++){var k=c[j>>>2]>>>24-8*(j%4)&255;e.push((k>>>4).toString(16));e.push((k&15).toString(16))}return e.join("")},parse:function(a){for(var c=a.length,e=[],j=0;j<c;j+=2)e[j>>>3]|=parseInt(a.substr(j, -2),16)<<24-4*(j%8);return new r.init(e,c/2)}},b=w.Latin1={stringify:function(a){var c=a.words;a=a.sigBytes;for(var e=[],j=0;j<a;j++)e.push(String.fromCharCode(c[j>>>2]>>>24-8*(j%4)&255));return e.join("")},parse:function(a){for(var c=a.length,e=[],j=0;j<c;j++)e[j>>>2]|=(a.charCodeAt(j)&255)<<24-8*(j%4);return new r.init(e,c)}},x=w.Utf8={stringify:function(a){try{return decodeURIComponent(escape(b.stringify(a)))}catch(c){throw Error("Malformed UTF-8 data");}},parse:function(a){return b.parse(unescape(encodeURIComponent(a)))}}, -q=l.BufferedBlockAlgorithm=t.extend({reset:function(){this._data=new r.init;this._nDataBytes=0},_append:function(a){"string"==typeof a&&(a=x.parse(a));this._data.concat(a);this._nDataBytes+=a.sigBytes},_process:function(a){var c=this._data,e=c.words,j=c.sigBytes,k=this.blockSize,b=j/(4*k),b=a?u.ceil(b):u.max((b|0)-this._minBufferSize,0);a=b*k;j=u.min(4*a,j);if(a){for(var q=0;q<a;q+=k)this._doProcessBlock(e,q);q=e.splice(0,a);c.sigBytes-=j}return new r.init(q,j)},clone:function(){var a=t.clone.call(this); -a._data=this._data.clone();return a},_minBufferSize:0});l.Hasher=q.extend({cfg:t.extend(),init:function(a){this.cfg=this.cfg.extend(a);this.reset()},reset:function(){q.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,e){return(new a.init(e)).finalize(b)}},_createHmacHelper:function(a){return function(b,e){return(new n.HMAC.init(a, -e)).finalize(b)}}});var n=d.algo={};return d}(Math); -(function(){var u=CryptoJS,p=u.lib.WordArray;u.enc.Base64={stringify:function(d){var l=d.words,p=d.sigBytes,t=this._map;d.clamp();d=[];for(var r=0;r<p;r+=3)for(var w=(l[r>>>2]>>>24-8*(r%4)&255)<<16|(l[r+1>>>2]>>>24-8*((r+1)%4)&255)<<8|l[r+2>>>2]>>>24-8*((r+2)%4)&255,v=0;4>v&&r+0.75*v<p;v++)d.push(t.charAt(w>>>6*(3-v)&63));if(l=t.charAt(64))for(;d.length%4;)d.push(l);return d.join("")},parse:function(d){var l=d.length,s=this._map,t=s.charAt(64);t&&(t=d.indexOf(t),-1!=t&&(l=t));for(var t=[],r=0,w=0;w< -l;w++)if(w%4){var v=s.indexOf(d.charAt(w-1))<<2*(w%4),b=s.indexOf(d.charAt(w))>>>6-2*(w%4);t[r>>>2]|=(v|b)<<24-8*(r%4);r++}return p.create(t,r)},_map:"ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz0123456789+/="}})(); -(function(u){function p(b,n,a,c,e,j,k){b=b+(n&a|~n&c)+e+k;return(b<<j|b>>>32-j)+n}function d(b,n,a,c,e,j,k){b=b+(n&c|a&~c)+e+k;return(b<<j|b>>>32-j)+n}function l(b,n,a,c,e,j,k){b=b+(n^a^c)+e+k;return(b<<j|b>>>32-j)+n}function s(b,n,a,c,e,j,k){b=b+(a^(n|~c))+e+k;return(b<<j|b>>>32-j)+n}for(var t=CryptoJS,r=t.lib,w=r.WordArray,v=r.Hasher,r=t.algo,b=[],x=0;64>x;x++)b[x]=4294967296*u.abs(u.sin(x+1))|0;r=r.MD5=v.extend({_doReset:function(){this._hash=new w.init([1732584193,4023233417,2562383102,271733878])}, -_doProcessBlock:function(q,n){for(var a=0;16>a;a++){var c=n+a,e=q[c];q[c]=(e<<8|e>>>24)&16711935|(e<<24|e>>>8)&4278255360}var a=this._hash.words,c=q[n+0],e=q[n+1],j=q[n+2],k=q[n+3],z=q[n+4],r=q[n+5],t=q[n+6],w=q[n+7],v=q[n+8],A=q[n+9],B=q[n+10],C=q[n+11],u=q[n+12],D=q[n+13],E=q[n+14],x=q[n+15],f=a[0],m=a[1],g=a[2],h=a[3],f=p(f,m,g,h,c,7,b[0]),h=p(h,f,m,g,e,12,b[1]),g=p(g,h,f,m,j,17,b[2]),m=p(m,g,h,f,k,22,b[3]),f=p(f,m,g,h,z,7,b[4]),h=p(h,f,m,g,r,12,b[5]),g=p(g,h,f,m,t,17,b[6]),m=p(m,g,h,f,w,22,b[7]), -f=p(f,m,g,h,v,7,b[8]),h=p(h,f,m,g,A,12,b[9]),g=p(g,h,f,m,B,17,b[10]),m=p(m,g,h,f,C,22,b[11]),f=p(f,m,g,h,u,7,b[12]),h=p(h,f,m,g,D,12,b[13]),g=p(g,h,f,m,E,17,b[14]),m=p(m,g,h,f,x,22,b[15]),f=d(f,m,g,h,e,5,b[16]),h=d(h,f,m,g,t,9,b[17]),g=d(g,h,f,m,C,14,b[18]),m=d(m,g,h,f,c,20,b[19]),f=d(f,m,g,h,r,5,b[20]),h=d(h,f,m,g,B,9,b[21]),g=d(g,h,f,m,x,14,b[22]),m=d(m,g,h,f,z,20,b[23]),f=d(f,m,g,h,A,5,b[24]),h=d(h,f,m,g,E,9,b[25]),g=d(g,h,f,m,k,14,b[26]),m=d(m,g,h,f,v,20,b[27]),f=d(f,m,g,h,D,5,b[28]),h=d(h,f, -m,g,j,9,b[29]),g=d(g,h,f,m,w,14,b[30]),m=d(m,g,h,f,u,20,b[31]),f=l(f,m,g,h,r,4,b[32]),h=l(h,f,m,g,v,11,b[33]),g=l(g,h,f,m,C,16,b[34]),m=l(m,g,h,f,E,23,b[35]),f=l(f,m,g,h,e,4,b[36]),h=l(h,f,m,g,z,11,b[37]),g=l(g,h,f,m,w,16,b[38]),m=l(m,g,h,f,B,23,b[39]),f=l(f,m,g,h,D,4,b[40]),h=l(h,f,m,g,c,11,b[41]),g=l(g,h,f,m,k,16,b[42]),m=l(m,g,h,f,t,23,b[43]),f=l(f,m,g,h,A,4,b[44]),h=l(h,f,m,g,u,11,b[45]),g=l(g,h,f,m,x,16,b[46]),m=l(m,g,h,f,j,23,b[47]),f=s(f,m,g,h,c,6,b[48]),h=s(h,f,m,g,w,10,b[49]),g=s(g,h,f,m, -E,15,b[50]),m=s(m,g,h,f,r,21,b[51]),f=s(f,m,g,h,u,6,b[52]),h=s(h,f,m,g,k,10,b[53]),g=s(g,h,f,m,B,15,b[54]),m=s(m,g,h,f,e,21,b[55]),f=s(f,m,g,h,v,6,b[56]),h=s(h,f,m,g,x,10,b[57]),g=s(g,h,f,m,t,15,b[58]),m=s(m,g,h,f,D,21,b[59]),f=s(f,m,g,h,z,6,b[60]),h=s(h,f,m,g,C,10,b[61]),g=s(g,h,f,m,j,15,b[62]),m=s(m,g,h,f,A,21,b[63]);a[0]=a[0]+f|0;a[1]=a[1]+m|0;a[2]=a[2]+g|0;a[3]=a[3]+h|0},_doFinalize:function(){var b=this._data,n=b.words,a=8*this._nDataBytes,c=8*b.sigBytes;n[c>>>5]|=128<<24-c%32;var e=u.floor(a/ -4294967296);n[(c+64>>>9<<4)+15]=(e<<8|e>>>24)&16711935|(e<<24|e>>>8)&4278255360;n[(c+64>>>9<<4)+14]=(a<<8|a>>>24)&16711935|(a<<24|a>>>8)&4278255360;b.sigBytes=4*(n.length+1);this._process();b=this._hash;n=b.words;for(a=0;4>a;a++)c=n[a],n[a]=(c<<8|c>>>24)&16711935|(c<<24|c>>>8)&4278255360;return b},clone:function(){var b=v.clone.call(this);b._hash=this._hash.clone();return b}});t.MD5=v._createHelper(r);t.HmacMD5=v._createHmacHelper(r)})(Math); -(function(){var u=CryptoJS,p=u.lib,d=p.Base,l=p.WordArray,p=u.algo,s=p.EvpKDF=d.extend({cfg:d.extend({keySize:4,hasher:p.MD5,iterations:1}),init:function(d){this.cfg=this.cfg.extend(d)},compute:function(d,r){for(var p=this.cfg,s=p.hasher.create(),b=l.create(),u=b.words,q=p.keySize,p=p.iterations;u.length<q;){n&&s.update(n);var n=s.update(d).finalize(r);s.reset();for(var a=1;a<p;a++)n=s.finalize(n),s.reset();b.concat(n)}b.sigBytes=4*q;return b}});u.EvpKDF=function(d,l,p){return s.create(p).compute(d, -l)}})(); -CryptoJS.lib.Cipher||function(u){var p=CryptoJS,d=p.lib,l=d.Base,s=d.WordArray,t=d.BufferedBlockAlgorithm,r=p.enc.Base64,w=p.algo.EvpKDF,v=d.Cipher=t.extend({cfg:l.extend(),createEncryptor:function(e,a){return this.create(this._ENC_XFORM_MODE,e,a)},createDecryptor:function(e,a){return this.create(this._DEC_XFORM_MODE,e,a)},init:function(e,a,b){this.cfg=this.cfg.extend(b);this._xformMode=e;this._key=a;this.reset()},reset:function(){t.reset.call(this);this._doReset()},process:function(e){this._append(e);return this._process()}, -finalize:function(e){e&&this._append(e);return this._doFinalize()},keySize:4,ivSize:4,_ENC_XFORM_MODE:1,_DEC_XFORM_MODE:2,_createHelper:function(e){return{encrypt:function(b,k,d){return("string"==typeof k?c:a).encrypt(e,b,k,d)},decrypt:function(b,k,d){return("string"==typeof k?c:a).decrypt(e,b,k,d)}}}});d.StreamCipher=v.extend({_doFinalize:function(){return this._process(!0)},blockSize:1});var b=p.mode={},x=function(e,a,b){var c=this._iv;c?this._iv=u:c=this._prevBlock;for(var d=0;d<b;d++)e[a+d]^= -c[d]},q=(d.BlockCipherMode=l.extend({createEncryptor:function(e,a){return this.Encryptor.create(e,a)},createDecryptor:function(e,a){return this.Decryptor.create(e,a)},init:function(e,a){this._cipher=e;this._iv=a}})).extend();q.Encryptor=q.extend({processBlock:function(e,a){var b=this._cipher,c=b.blockSize;x.call(this,e,a,c);b.encryptBlock(e,a);this._prevBlock=e.slice(a,a+c)}});q.Decryptor=q.extend({processBlock:function(e,a){var b=this._cipher,c=b.blockSize,d=e.slice(a,a+c);b.decryptBlock(e,a);x.call(this, -e,a,c);this._prevBlock=d}});b=b.CBC=q;q=(p.pad={}).Pkcs7={pad:function(a,b){for(var c=4*b,c=c-a.sigBytes%c,d=c<<24|c<<16|c<<8|c,l=[],n=0;n<c;n+=4)l.push(d);c=s.create(l,c);a.concat(c)},unpad:function(a){a.sigBytes-=a.words[a.sigBytes-1>>>2]&255}};d.BlockCipher=v.extend({cfg:v.cfg.extend({mode:b,padding:q}),reset:function(){v.reset.call(this);var a=this.cfg,b=a.iv,a=a.mode;if(this._xformMode==this._ENC_XFORM_MODE)var c=a.createEncryptor;else c=a.createDecryptor,this._minBufferSize=1;this._mode=c.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 n=d.CipherParams=l.extend({init:function(a){this.mixIn(a)},toString:function(a){return(a||this.formatter).stringify(this)}}),b=(p.format={}).OpenSSL={stringify:function(a){var b=a.ciphertext;a=a.salt;return(a?s.create([1398893684, -1701076831]).concat(a).concat(b):b).toString(r)},parse:function(a){a=r.parse(a);var b=a.words;if(1398893684==b[0]&&1701076831==b[1]){var c=s.create(b.slice(2,4));b.splice(0,4);a.sigBytes-=16}return n.create({ciphertext:a,salt:c})}},a=d.SerializableCipher=l.extend({cfg:l.extend({format:b}),encrypt:function(a,b,c,d){d=this.cfg.extend(d);var l=a.createEncryptor(c,d);b=l.finalize(b);l=l.cfg;return n.create({ciphertext:b,key:c,iv:l.iv,algorithm:a,mode:l.mode,padding:l.padding,blockSize:a.blockSize,formatter:d.format})}, -decrypt:function(a,b,c,d){d=this.cfg.extend(d);b=this._parse(b,d.format);return a.createDecryptor(c,d).finalize(b.ciphertext)},_parse:function(a,b){return"string"==typeof a?b.parse(a,this):a}}),p=(p.kdf={}).OpenSSL={execute:function(a,b,c,d){d||(d=s.random(8));a=w.create({keySize:b+c}).compute(a,d);c=s.create(a.words.slice(b),4*c);a.sigBytes=4*b;return n.create({key:a,iv:c,salt:d})}},c=d.PasswordBasedCipher=a.extend({cfg:a.cfg.extend({kdf:p}),encrypt:function(b,c,d,l){l=this.cfg.extend(l);d=l.kdf.execute(d, -b.keySize,b.ivSize);l.iv=d.iv;b=a.encrypt.call(this,b,c,d.key,l);b.mixIn(d);return b},decrypt:function(b,c,d,l){l=this.cfg.extend(l);c=this._parse(c,l.format);d=l.kdf.execute(d,b.keySize,b.ivSize,c.salt);l.iv=d.iv;return a.decrypt.call(this,b,c,d.key,l)}})}(); -(function(){for(var u=CryptoJS,p=u.lib.BlockCipher,d=u.algo,l=[],s=[],t=[],r=[],w=[],v=[],b=[],x=[],q=[],n=[],a=[],c=0;256>c;c++)a[c]=128>c?c<<1:c<<1^283;for(var e=0,j=0,c=0;256>c;c++){var k=j^j<<1^j<<2^j<<3^j<<4,k=k>>>8^k&255^99;l[e]=k;s[k]=e;var z=a[e],F=a[z],G=a[F],y=257*a[k]^16843008*k;t[e]=y<<24|y>>>8;r[e]=y<<16|y>>>16;w[e]=y<<8|y>>>24;v[e]=y;y=16843009*G^65537*F^257*z^16843008*e;b[k]=y<<24|y>>>8;x[k]=y<<16|y>>>16;q[k]=y<<8|y>>>24;n[k]=y;e?(e=z^a[a[a[G^z]]],j^=a[a[j]]):e=j=1}var H=[0,1,2,4,8, -16,32,64,128,27,54],d=d.AES=p.extend({_doReset:function(){for(var a=this._key,c=a.words,d=a.sigBytes/4,a=4*((this._nRounds=d+6)+1),e=this._keySchedule=[],j=0;j<a;j++)if(j<d)e[j]=c[j];else{var k=e[j-1];j%d?6<d&&4==j%d&&(k=l[k>>>24]<<24|l[k>>>16&255]<<16|l[k>>>8&255]<<8|l[k&255]):(k=k<<8|k>>>24,k=l[k>>>24]<<24|l[k>>>16&255]<<16|l[k>>>8&255]<<8|l[k&255],k^=H[j/d|0]<<24);e[j]=e[j-d]^k}c=this._invKeySchedule=[];for(d=0;d<a;d++)j=a-d,k=d%4?e[j]:e[j-4],c[d]=4>d||4>=j?k:b[l[k>>>24]]^x[l[k>>>16&255]]^q[l[k>>> -8&255]]^n[l[k&255]]},encryptBlock:function(a,b){this._doCryptBlock(a,b,this._keySchedule,t,r,w,v,l)},decryptBlock:function(a,c){var d=a[c+1];a[c+1]=a[c+3];a[c+3]=d;this._doCryptBlock(a,c,this._invKeySchedule,b,x,q,n,s);d=a[c+1];a[c+1]=a[c+3];a[c+3]=d},_doCryptBlock:function(a,b,c,d,e,j,l,f){for(var m=this._nRounds,g=a[b]^c[0],h=a[b+1]^c[1],k=a[b+2]^c[2],n=a[b+3]^c[3],p=4,r=1;r<m;r++)var q=d[g>>>24]^e[h>>>16&255]^j[k>>>8&255]^l[n&255]^c[p++],s=d[h>>>24]^e[k>>>16&255]^j[n>>>8&255]^l[g&255]^c[p++],t= -d[k>>>24]^e[n>>>16&255]^j[g>>>8&255]^l[h&255]^c[p++],n=d[n>>>24]^e[g>>>16&255]^j[h>>>8&255]^l[k&255]^c[p++],g=q,h=s,k=t;q=(f[g>>>24]<<24|f[h>>>16&255]<<16|f[k>>>8&255]<<8|f[n&255])^c[p++];s=(f[h>>>24]<<24|f[k>>>16&255]<<16|f[n>>>8&255]<<8|f[g&255])^c[p++];t=(f[k>>>24]<<24|f[n>>>16&255]<<16|f[g>>>8&255]<<8|f[h&255])^c[p++];n=(f[n>>>24]<<24|f[g>>>16&255]<<16|f[h>>>8&255]<<8|f[k&255])^c[p++];a[b]=q;a[b+1]=s;a[b+2]=t;a[b+3]=n},keySize:8});u.AES=p._createHelper(d)})(); diff --git a/src/js/02-cryptojs-components-cipher-core-3.1.2.inc.js b/src/js/02-cryptojs-components-cipher-core-3.1.2.inc.js new file mode 100644 index 0000000..0986209 --- /dev/null +++ b/src/js/02-cryptojs-components-cipher-core-3.1.2.inc.js @@ -0,0 +1,863 @@ +/* +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 +*/ +/**
+ * Cipher core components.
+ */
+CryptoJS.lib.Cipher || (function (undefined) {
+ // Shortcuts
+ var C = CryptoJS;
+ var C_lib = C.lib;
+ var Base = C_lib.Base;
+ var WordArray = C_lib.WordArray;
+ var BufferedBlockAlgorithm = C_lib.BufferedBlockAlgorithm;
+ var C_enc = C.enc;
+ var Utf8 = C_enc.Utf8;
+ var Base64 = C_enc.Base64;
+ var C_algo = C.algo;
+ var EvpKDF = C_algo.EvpKDF;
+
+ /**
+ * Abstract base cipher template.
+ *
+ * @property {number} keySize This cipher's key size. Default: 4 (128 bits)
+ * @property {number} ivSize This cipher's IV size. Default: 4 (128 bits)
+ * @property {number} _ENC_XFORM_MODE A constant representing encryption mode.
+ * @property {number} _DEC_XFORM_MODE A constant representing decryption mode.
+ */
+ var Cipher = C_lib.Cipher = BufferedBlockAlgorithm.extend({
+ /**
+ * Configuration options.
+ *
+ * @property {WordArray} iv The IV to use for this operation.
+ */
+ cfg: Base.extend(),
+
+ /**
+ * Creates this cipher in encryption mode.
+ *
+ * @param {WordArray} key The key.
+ * @param {Object} cfg (Optional) The configuration options to use for this operation.
+ *
+ * @return {Cipher} A cipher instance.
+ *
+ * @static
+ *
+ * @example
+ *
+ * var cipher = CryptoJS.algo.AES.createEncryptor(keyWordArray, { iv: ivWordArray });
+ */
+ createEncryptor: function (key, cfg) {
+ return this.create(this._ENC_XFORM_MODE, key, cfg);
+ },
+
+ /**
+ * Creates this cipher in decryption mode.
+ *
+ * @param {WordArray} key The key.
+ * @param {Object} cfg (Optional) The configuration options to use for this operation.
+ *
+ * @return {Cipher} A cipher instance.
+ *
+ * @static
+ *
+ * @example
+ *
+ * var cipher = CryptoJS.algo.AES.createDecryptor(keyWordArray, { iv: ivWordArray });
+ */
+ createDecryptor: function (key, cfg) {
+ return this.create(this._DEC_XFORM_MODE, key, cfg);
+ },
+
+ /**
+ * Initializes a newly created cipher.
+ *
+ * @param {number} xformMode Either the encryption or decryption transormation mode constant.
+ * @param {WordArray} key The key.
+ * @param {Object} cfg (Optional) The configuration options to use for this operation.
+ *
+ * @example
+ *
+ * var cipher = CryptoJS.algo.AES.create(CryptoJS.algo.AES._ENC_XFORM_MODE, keyWordArray, { iv: ivWordArray });
+ */
+ init: function (xformMode, key, cfg) {
+ // Apply config defaults
+ this.cfg = this.cfg.extend(cfg);
+
+ // Store transform mode and key
+ this._xformMode = xformMode;
+ this._key = key;
+
+ // Set initial values
+ this.reset();
+ },
+
+ /**
+ * Resets this cipher to its initial state.
+ *
+ * @example
+ *
+ * cipher.reset();
+ */
+ reset: function () {
+ // Reset data buffer
+ BufferedBlockAlgorithm.reset.call(this);
+
+ // Perform concrete-cipher logic
+ this._doReset();
+ },
+
+ /**
+ * Adds data to be encrypted or decrypted.
+ *
+ * @param {WordArray|string} dataUpdate The data to encrypt or decrypt.
+ *
+ * @return {WordArray} The data after processing.
+ *
+ * @example
+ *
+ * var encrypted = cipher.process('data');
+ * var encrypted = cipher.process(wordArray);
+ */
+ process: function (dataUpdate) {
+ // Append
+ this._append(dataUpdate);
+
+ // Process available blocks
+ return this._process();
+ },
+
+ /**
+ * Finalizes the encryption or decryption process.
+ * Note that the finalize operation is effectively a destructive, read-once operation.
+ *
+ * @param {WordArray|string} dataUpdate The final data to encrypt or decrypt.
+ *
+ * @return {WordArray} The data after final processing.
+ *
+ * @example
+ *
+ * var encrypted = cipher.finalize();
+ * var encrypted = cipher.finalize('data');
+ * var encrypted = cipher.finalize(wordArray);
+ */
+ finalize: function (dataUpdate) {
+ // Final data update
+ if (dataUpdate) {
+ this._append(dataUpdate);
+ }
+
+ // Perform concrete-cipher logic
+ var finalProcessedData = this._doFinalize();
+
+ return finalProcessedData;
+ },
+
+ keySize: 128/32,
+
+ ivSize: 128/32,
+
+ _ENC_XFORM_MODE: 1,
+
+ _DEC_XFORM_MODE: 2,
+
+ /**
+ * Creates shortcut functions to a cipher's object interface.
+ *
+ * @param {Cipher} cipher The cipher to create a helper for.
+ *
+ * @return {Object} An object with encrypt and decrypt shortcut functions.
+ *
+ * @static
+ *
+ * @example
+ *
+ * var AES = CryptoJS.lib.Cipher._createHelper(CryptoJS.algo.AES);
+ */
+ _createHelper: (function () {
+ function selectCipherStrategy(key) {
+ if (typeof key == 'string') {
+ return PasswordBasedCipher;
+ } else {
+ return SerializableCipher;
+ }
+ }
+
+ return function (cipher) {
+ return {
+ encrypt: function (message, key, cfg) {
+ return selectCipherStrategy(key).encrypt(cipher, message, key, cfg);
+ },
+
+ decrypt: function (ciphertext, key, cfg) {
+ return selectCipherStrategy(key).decrypt(cipher, ciphertext, key, cfg);
+ }
+ };
+ };
+ }())
+ });
+
+ /**
+ * Abstract base stream cipher template.
+ *
+ * @property {number} blockSize The number of 32-bit words this cipher operates on. Default: 1 (32 bits)
+ */
+ var StreamCipher = C_lib.StreamCipher = Cipher.extend({
+ _doFinalize: function () {
+ // Process partial blocks
+ var finalProcessedBlocks = this._process(!!'flush');
+
+ return finalProcessedBlocks;
+ },
+
+ blockSize: 1
+ });
+
+ /**
+ * Mode namespace.
+ */
+ var C_mode = C.mode = {};
+
+ /**
+ * Abstract base block cipher mode template.
+ */
+ var BlockCipherMode = C_lib.BlockCipherMode = Base.extend({
+ /**
+ * Creates this mode for encryption.
+ *
+ * @param {Cipher} cipher A block cipher instance.
+ * @param {Array} iv The IV words.
+ *
+ * @static
+ *
+ * @example
+ *
+ * var mode = CryptoJS.mode.CBC.createEncryptor(cipher, iv.words);
+ */
+ createEncryptor: function (cipher, iv) {
+ return this.Encryptor.create(cipher, iv);
+ },
+
+ /**
+ * Creates this mode for decryption.
+ *
+ * @param {Cipher} cipher A block cipher instance.
+ * @param {Array} iv The IV words.
+ *
+ * @static
+ *
+ * @example
+ *
+ * var mode = CryptoJS.mode.CBC.createDecryptor(cipher, iv.words);
+ */
+ createDecryptor: function (cipher, iv) {
+ return this.Decryptor.create(cipher, iv);
+ },
+
+ /**
+ * Initializes a newly created mode.
+ *
+ * @param {Cipher} cipher A block cipher instance.
+ * @param {Array} iv The IV words.
+ *
+ * @example
+ *
+ * var mode = CryptoJS.mode.CBC.Encryptor.create(cipher, iv.words);
+ */
+ init: function (cipher, iv) {
+ this._cipher = cipher;
+ this._iv = iv;
+ }
+ });
+
+ /**
+ * Cipher Block Chaining mode.
+ */
+ var CBC = C_mode.CBC = (function () {
+ /**
+ * Abstract base CBC mode.
+ */
+ var CBC = BlockCipherMode.extend();
+
+ /**
+ * CBC encryptor.
+ */
+ CBC.Encryptor = CBC.extend({
+ /**
+ * Processes the data block at offset.
+ *
+ * @param {Array} words The data words to operate on.
+ * @param {number} offset The offset where the block starts.
+ *
+ * @example
+ *
+ * mode.processBlock(data.words, offset);
+ */
+ processBlock: function (words, offset) {
+ // Shortcuts
+ var cipher = this._cipher;
+ var blockSize = cipher.blockSize;
+
+ // XOR and encrypt
+ xorBlock.call(this, words, offset, blockSize);
+ cipher.encryptBlock(words, offset);
+
+ // Remember this block to use with next block
+ this._prevBlock = words.slice(offset, offset + blockSize);
+ }
+ });
+
+ /**
+ * CBC decryptor.
+ */
+ CBC.Decryptor = CBC.extend({
+ /**
+ * Processes the data block at offset.
+ *
+ * @param {Array} words The data words to operate on.
+ * @param {number} offset The offset where the block starts.
+ *
+ * @example
+ *
+ * mode.processBlock(data.words, offset);
+ */
+ processBlock: function (words, offset) {
+ // Shortcuts
+ var cipher = this._cipher;
+ var blockSize = cipher.blockSize;
+
+ // Remember this block to use with next block
+ var thisBlock = words.slice(offset, offset + blockSize);
+
+ // Decrypt and XOR
+ cipher.decryptBlock(words, offset);
+ xorBlock.call(this, words, offset, blockSize);
+
+ // This block becomes the previous block
+ this._prevBlock = thisBlock;
+ }
+ });
+
+ function xorBlock(words, offset, blockSize) {
+ // Shortcut
+ var iv = this._iv;
+
+ // Choose mixing block
+ if (iv) {
+ var block = iv;
+
+ // Remove IV for subsequent blocks
+ this._iv = undefined;
+ } else {
+ var block = this._prevBlock;
+ }
+
+ // XOR blocks
+ for (var i = 0; i < blockSize; i++) {
+ words[offset + i] ^= block[i];
+ }
+ }
+
+ return CBC;
+ }());
+
+ /**
+ * Padding namespace.
+ */
+ var C_pad = C.pad = {};
+
+ /**
+ * PKCS #5/7 padding strategy.
+ */
+ var Pkcs7 = C_pad.Pkcs7 = {
+ /**
+ * Pads data using the algorithm defined in PKCS #5/7.
+ *
+ * @param {WordArray} data The data to pad.
+ * @param {number} blockSize The multiple that the data should be padded to.
+ *
+ * @static
+ *
+ * @example
+ *
+ * CryptoJS.pad.Pkcs7.pad(wordArray, 4);
+ */
+ pad: function (data, blockSize) {
+ // Shortcut
+ var blockSizeBytes = blockSize * 4;
+
+ // Count padding bytes
+ var nPaddingBytes = blockSizeBytes - data.sigBytes % blockSizeBytes;
+
+ // Create padding word
+ var paddingWord = (nPaddingBytes << 24) | (nPaddingBytes << 16) | (nPaddingBytes << 8) | nPaddingBytes;
+
+ // Create padding
+ var paddingWords = [];
+ for (var i = 0; i < nPaddingBytes; i += 4) {
+ paddingWords.push(paddingWord);
+ }
+ var padding = WordArray.create(paddingWords, nPaddingBytes);
+
+ // Add padding
+ data.concat(padding);
+ },
+
+ /**
+ * Unpads data that had been padded using the algorithm defined in PKCS #5/7.
+ *
+ * @param {WordArray} data The data to unpad.
+ *
+ * @static
+ *
+ * @example
+ *
+ * CryptoJS.pad.Pkcs7.unpad(wordArray);
+ */
+ unpad: function (data) {
+ // Get number of padding bytes from last byte
+ var nPaddingBytes = data.words[(data.sigBytes - 1) >>> 2] & 0xff;
+
+ // Remove padding
+ data.sigBytes -= nPaddingBytes;
+ }
+ };
+
+ /**
+ * Abstract base block cipher template.
+ *
+ * @property {number} blockSize The number of 32-bit words this cipher operates on. Default: 4 (128 bits)
+ */
+ var BlockCipher = C_lib.BlockCipher = Cipher.extend({
+ /**
+ * Configuration options.
+ *
+ * @property {Mode} mode The block mode to use. Default: CBC
+ * @property {Padding} padding The padding strategy to use. Default: Pkcs7
+ */
+ cfg: Cipher.cfg.extend({
+ mode: CBC,
+ padding: Pkcs7
+ }),
+
+ reset: function () {
+ // Reset cipher
+ Cipher.reset.call(this);
+
+ // Shortcuts
+ var cfg = this.cfg;
+ var iv = cfg.iv;
+ var mode = cfg.mode;
+
+ // Reset block mode
+ if (this._xformMode == this._ENC_XFORM_MODE) {
+ var modeCreator = mode.createEncryptor;
+ } else /* if (this._xformMode == this._DEC_XFORM_MODE) */ {
+ var modeCreator = mode.createDecryptor;
+
+ // Keep at least one block in the buffer for unpadding
+ this._minBufferSize = 1;
+ }
+ this._mode = modeCreator.call(mode, this, iv && iv.words);
+ },
+
+ _doProcessBlock: function (words, offset) {
+ this._mode.processBlock(words, offset);
+ },
+
+ _doFinalize: function () {
+ // Shortcut
+ var padding = this.cfg.padding;
+
+ // Finalize
+ if (this._xformMode == this._ENC_XFORM_MODE) {
+ // Pad data
+ padding.pad(this._data, this.blockSize);
+
+ // Process final blocks
+ var finalProcessedBlocks = this._process(!!'flush');
+ } else /* if (this._xformMode == this._DEC_XFORM_MODE) */ {
+ // Process final blocks
+ var finalProcessedBlocks = this._process(!!'flush');
+
+ // Unpad data
+ padding.unpad(finalProcessedBlocks);
+ }
+
+ return finalProcessedBlocks;
+ },
+
+ blockSize: 128/32
+ });
+
+ /**
+ * A collection of cipher parameters.
+ *
+ * @property {WordArray} ciphertext The raw ciphertext.
+ * @property {WordArray} key The key to this ciphertext.
+ * @property {WordArray} iv The IV used in the ciphering operation.
+ * @property {WordArray} salt The salt used with a key derivation function.
+ * @property {Cipher} algorithm The cipher algorithm.
+ * @property {Mode} mode The block mode used in the ciphering operation.
+ * @property {Padding} padding The padding scheme used in the ciphering operation.
+ * @property {number} blockSize The block size of the cipher.
+ * @property {Format} formatter The default formatting strategy to convert this cipher params object to a string.
+ */
+ var CipherParams = C_lib.CipherParams = Base.extend({
+ /**
+ * Initializes a newly created cipher params object.
+ *
+ * @param {Object} cipherParams An object with any of the possible cipher parameters.
+ *
+ * @example
+ *
+ * var cipherParams = CryptoJS.lib.CipherParams.create({
+ * ciphertext: ciphertextWordArray,
+ * key: keyWordArray,
+ * iv: ivWordArray,
+ * salt: saltWordArray,
+ * algorithm: CryptoJS.algo.AES,
+ * mode: CryptoJS.mode.CBC,
+ * padding: CryptoJS.pad.PKCS7,
+ * blockSize: 4,
+ * formatter: CryptoJS.format.OpenSSL
+ * });
+ */
+ init: function (cipherParams) {
+ this.mixIn(cipherParams);
+ },
+
+ /**
+ * Converts this cipher params object to a string.
+ *
+ * @param {Format} formatter (Optional) The formatting strategy to use.
+ *
+ * @return {string} The stringified cipher params.
+ *
+ * @throws Error If neither the formatter nor the default formatter is set.
+ *
+ * @example
+ *
+ * var string = cipherParams + '';
+ * var string = cipherParams.toString();
+ * var string = cipherParams.toString(CryptoJS.format.OpenSSL);
+ */
+ toString: function (formatter) {
+ return (formatter || this.formatter).stringify(this);
+ }
+ });
+
+ /**
+ * Format namespace.
+ */
+ var C_format = C.format = {};
+
+ /**
+ * OpenSSL formatting strategy.
+ */
+ var OpenSSLFormatter = C_format.OpenSSL = {
+ /**
+ * Converts a cipher params object to an OpenSSL-compatible string.
+ *
+ * @param {CipherParams} cipherParams The cipher params object.
+ *
+ * @return {string} The OpenSSL-compatible string.
+ *
+ * @static
+ *
+ * @example
+ *
+ * var openSSLString = CryptoJS.format.OpenSSL.stringify(cipherParams);
+ */
+ stringify: function (cipherParams) {
+ // Shortcuts
+ var ciphertext = cipherParams.ciphertext;
+ var salt = cipherParams.salt;
+
+ // Format
+ if (salt) {
+ var wordArray = WordArray.create([0x53616c74, 0x65645f5f]).concat(salt).concat(ciphertext);
+ } else {
+ var wordArray = ciphertext;
+ }
+
+ return wordArray.toString(Base64);
+ },
+
+ /**
+ * Converts an OpenSSL-compatible string to a cipher params object.
+ *
+ * @param {string} openSSLStr The OpenSSL-compatible string.
+ *
+ * @return {CipherParams} The cipher params object.
+ *
+ * @static
+ *
+ * @example
+ *
+ * var cipherParams = CryptoJS.format.OpenSSL.parse(openSSLString);
+ */
+ parse: function (openSSLStr) {
+ // Parse base64
+ var ciphertext = Base64.parse(openSSLStr);
+
+ // Shortcut
+ var ciphertextWords = ciphertext.words;
+
+ // Test for salt
+ if (ciphertextWords[0] == 0x53616c74 && ciphertextWords[1] == 0x65645f5f) {
+ // Extract salt
+ var salt = WordArray.create(ciphertextWords.slice(2, 4));
+
+ // Remove salt from ciphertext
+ ciphertextWords.splice(0, 4);
+ ciphertext.sigBytes -= 16;
+ }
+
+ return CipherParams.create({ ciphertext: ciphertext, salt: salt });
+ }
+ };
+
+ /**
+ * A cipher wrapper that returns ciphertext as a serializable cipher params object.
+ */
+ var SerializableCipher = C_lib.SerializableCipher = Base.extend({
+ /**
+ * Configuration options.
+ *
+ * @property {Formatter} format The formatting strategy to convert cipher param objects to and from a string. Default: OpenSSL
+ */
+ cfg: Base.extend({
+ format: OpenSSLFormatter
+ }),
+
+ /**
+ * Encrypts a message.
+ *
+ * @param {Cipher} cipher The cipher algorithm to use.
+ * @param {WordArray|string} message The message to encrypt.
+ * @param {WordArray} key The key.
+ * @param {Object} cfg (Optional) The configuration options to use for this operation.
+ *
+ * @return {CipherParams} A cipher params object.
+ *
+ * @static
+ *
+ * @example
+ *
+ * var ciphertextParams = CryptoJS.lib.SerializableCipher.encrypt(CryptoJS.algo.AES, message, key);
+ * var ciphertextParams = CryptoJS.lib.SerializableCipher.encrypt(CryptoJS.algo.AES, message, key, { iv: iv });
+ * var ciphertextParams = CryptoJS.lib.SerializableCipher.encrypt(CryptoJS.algo.AES, message, key, { iv: iv, format: CryptoJS.format.OpenSSL });
+ */
+ encrypt: function (cipher, message, key, cfg) {
+ // Apply config defaults
+ cfg = this.cfg.extend(cfg);
+
+ // Encrypt
+ var encryptor = cipher.createEncryptor(key, cfg);
+ var ciphertext = encryptor.finalize(message);
+
+ // Shortcut
+ var cipherCfg = encryptor.cfg;
+
+ // Create and return serializable cipher params
+ return CipherParams.create({
+ ciphertext: ciphertext,
+ key: key,
+ iv: cipherCfg.iv,
+ algorithm: cipher,
+ mode: cipherCfg.mode,
+ padding: cipherCfg.padding,
+ blockSize: cipher.blockSize,
+ formatter: cfg.format
+ });
+ },
+
+ /**
+ * Decrypts serialized ciphertext.
+ *
+ * @param {Cipher} cipher The cipher algorithm to use.
+ * @param {CipherParams|string} ciphertext The ciphertext to decrypt.
+ * @param {WordArray} key The key.
+ * @param {Object} cfg (Optional) The configuration options to use for this operation.
+ *
+ * @return {WordArray} The plaintext.
+ *
+ * @static
+ *
+ * @example
+ *
+ * var plaintext = CryptoJS.lib.SerializableCipher.decrypt(CryptoJS.algo.AES, formattedCiphertext, key, { iv: iv, format: CryptoJS.format.OpenSSL });
+ * var plaintext = CryptoJS.lib.SerializableCipher.decrypt(CryptoJS.algo.AES, ciphertextParams, key, { iv: iv, format: CryptoJS.format.OpenSSL });
+ */
+ decrypt: function (cipher, ciphertext, key, cfg) {
+ // Apply config defaults
+ cfg = this.cfg.extend(cfg);
+
+ // Convert string to CipherParams
+ ciphertext = this._parse(ciphertext, cfg.format);
+
+ // Decrypt
+ var plaintext = cipher.createDecryptor(key, cfg).finalize(ciphertext.ciphertext);
+
+ return plaintext;
+ },
+
+ /**
+ * Converts serialized ciphertext to CipherParams,
+ * else assumed CipherParams already and returns ciphertext unchanged.
+ *
+ * @param {CipherParams|string} ciphertext The ciphertext.
+ * @param {Formatter} format The formatting strategy to use to parse serialized ciphertext.
+ *
+ * @return {CipherParams} The unserialized ciphertext.
+ *
+ * @static
+ *
+ * @example
+ *
+ * var ciphertextParams = CryptoJS.lib.SerializableCipher._parse(ciphertextStringOrParams, format);
+ */
+ _parse: function (ciphertext, format) {
+ if (typeof ciphertext == 'string') {
+ return format.parse(ciphertext, this);
+ } else {
+ return ciphertext;
+ }
+ }
+ });
+
+ /**
+ * Key derivation function namespace.
+ */
+ var C_kdf = C.kdf = {};
+
+ /**
+ * OpenSSL key derivation function.
+ */
+ var OpenSSLKdf = C_kdf.OpenSSL = {
+ /**
+ * Derives a key and IV from a password.
+ *
+ * @param {string} password The password to derive from.
+ * @param {number} keySize The size in words of the key to generate.
+ * @param {number} ivSize The size in words of the IV to generate.
+ * @param {WordArray|string} salt (Optional) A 64-bit salt to use. If omitted, a salt will be generated randomly.
+ *
+ * @return {CipherParams} A cipher params object with the key, IV, and salt.
+ *
+ * @static
+ *
+ * @example
+ *
+ * var derivedParams = CryptoJS.kdf.OpenSSL.execute('Password', 256/32, 128/32);
+ * var derivedParams = CryptoJS.kdf.OpenSSL.execute('Password', 256/32, 128/32, 'saltsalt');
+ */
+ execute: function (password, keySize, ivSize, salt) {
+ // Generate random salt
+ if (!salt) {
+ salt = WordArray.random(64/8);
+ }
+
+ // Derive key and IV
+ var key = EvpKDF.create({ keySize: keySize + ivSize }).compute(password, salt);
+
+ // Separate key and IV
+ var iv = WordArray.create(key.words.slice(keySize), ivSize * 4);
+ key.sigBytes = keySize * 4;
+
+ // Return params
+ return CipherParams.create({ key: key, iv: iv, salt: salt });
+ }
+ };
+
+ /**
+ * A serializable cipher wrapper that derives the key from a password,
+ * and returns ciphertext as a serializable cipher params object.
+ */
+ var PasswordBasedCipher = C_lib.PasswordBasedCipher = SerializableCipher.extend({
+ /**
+ * Configuration options.
+ *
+ * @property {KDF} kdf The key derivation function to use to generate a key and IV from a password. Default: OpenSSL
+ */
+ cfg: SerializableCipher.cfg.extend({
+ kdf: OpenSSLKdf
+ }),
+
+ /**
+ * Encrypts a message using a password.
+ *
+ * @param {Cipher} cipher The cipher algorithm to use.
+ * @param {WordArray|string} message The message to encrypt.
+ * @param {string} password The password.
+ * @param {Object} cfg (Optional) The configuration options to use for this operation.
+ *
+ * @return {CipherParams} A cipher params object.
+ *
+ * @static
+ *
+ * @example
+ *
+ * var ciphertextParams = CryptoJS.lib.PasswordBasedCipher.encrypt(CryptoJS.algo.AES, message, 'password');
+ * var ciphertextParams = CryptoJS.lib.PasswordBasedCipher.encrypt(CryptoJS.algo.AES, message, 'password', { format: CryptoJS.format.OpenSSL });
+ */
+ encrypt: function (cipher, message, password, cfg) {
+ // Apply config defaults
+ cfg = this.cfg.extend(cfg);
+
+ // Derive key and other params
+ var derivedParams = cfg.kdf.execute(password, cipher.keySize, cipher.ivSize);
+
+ // Add IV to config
+ cfg.iv = derivedParams.iv;
+
+ // Encrypt
+ var ciphertext = SerializableCipher.encrypt.call(this, cipher, message, derivedParams.key, cfg);
+
+ // Mix in derived params
+ ciphertext.mixIn(derivedParams);
+
+ return ciphertext;
+ },
+
+ /**
+ * Decrypts serialized ciphertext using a password.
+ *
+ * @param {Cipher} cipher The cipher algorithm to use.
+ * @param {CipherParams|string} ciphertext The ciphertext to decrypt.
+ * @param {string} password The password.
+ * @param {Object} cfg (Optional) The configuration options to use for this operation.
+ *
+ * @return {WordArray} The plaintext.
+ *
+ * @static
+ *
+ * @example
+ *
+ * var plaintext = CryptoJS.lib.PasswordBasedCipher.decrypt(CryptoJS.algo.AES, formattedCiphertext, 'password', { format: CryptoJS.format.OpenSSL });
+ * var plaintext = CryptoJS.lib.PasswordBasedCipher.decrypt(CryptoJS.algo.AES, ciphertextParams, 'password', { format: CryptoJS.format.OpenSSL });
+ */
+ decrypt: function (cipher, ciphertext, password, cfg) {
+ // Apply config defaults
+ cfg = this.cfg.extend(cfg);
+
+ // Convert string to CipherParams
+ ciphertext = this._parse(ciphertext, cfg.format);
+
+ // Derive key and other params
+ var derivedParams = cfg.kdf.execute(password, cipher.keySize, cipher.ivSize, ciphertext.salt);
+
+ // Add IV to config
+ cfg.iv = derivedParams.iv;
+
+ // Decrypt
+ var plaintext = SerializableCipher.decrypt.call(this, cipher, ciphertext, derivedParams.key, cfg);
+
+ return plaintext;
+ }
+ });
+}());
diff --git a/src/js/02-cryptojs-components-mode-cfb-min-3.1.2.inc.js b/src/js/02-cryptojs-components-mode-cfb-min-3.1.2.inc.js deleted file mode 100644 index da0da21..0000000 --- a/src/js/02-cryptojs-components-mode-cfb-min-3.1.2.inc.js +++ /dev/null @@ -1,7 +0,0 @@ -/* -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 -*/ -CryptoJS.mode.CFB=function(){function g(c,b,e,a){var d=this._iv;d?(d=d.slice(0),this._iv=void 0):d=this._prevBlock;a.encryptBlock(d,0);for(a=0;a<e;a++)c[b+a]^=d[a]}var f=CryptoJS.lib.BlockCipherMode.extend();f.Encryptor=f.extend({processBlock:function(c,b){var e=this._cipher,a=e.blockSize;g.call(this,c,b,a,e);this._prevBlock=c.slice(b,b+a)}});f.Decryptor=f.extend({processBlock:function(c,b){var e=this._cipher,a=e.blockSize,d=c.slice(b,b+a);g.call(this,c,b,a,e);this._prevBlock=d}});return f}(); diff --git a/src/js/03-cryptojs-components-aes-3.1.2.inc.js b/src/js/03-cryptojs-components-aes-3.1.2.inc.js new file mode 100644 index 0000000..13bfd80 --- /dev/null +++ b/src/js/03-cryptojs-components-aes-3.1.2.inc.js @@ -0,0 +1,213 @@ +/* +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 +*/ +(function () {
+ // Shortcuts
+ var C = CryptoJS;
+ var C_lib = C.lib;
+ var BlockCipher = C_lib.BlockCipher;
+ var C_algo = C.algo;
+
+ // Lookup tables
+ var SBOX = [];
+ var INV_SBOX = [];
+ var SUB_MIX_0 = [];
+ var SUB_MIX_1 = [];
+ var SUB_MIX_2 = [];
+ var SUB_MIX_3 = [];
+ var INV_SUB_MIX_0 = [];
+ var INV_SUB_MIX_1 = [];
+ var INV_SUB_MIX_2 = [];
+ var INV_SUB_MIX_3 = [];
+
+ // Compute lookup tables
+ (function () {
+ // Compute double table
+ var d = [];
+ for (var i = 0; i < 256; i++) {
+ if (i < 128) {
+ d[i] = i << 1;
+ } else {
+ d[i] = (i << 1) ^ 0x11b;
+ }
+ }
+
+ // Walk GF(2^8)
+ var x = 0;
+ var xi = 0;
+ for (var i = 0; i < 256; i++) {
+ // Compute sbox
+ var sx = xi ^ (xi << 1) ^ (xi << 2) ^ (xi << 3) ^ (xi << 4);
+ sx = (sx >>> 8) ^ (sx & 0xff) ^ 0x63;
+ SBOX[x] = sx;
+ INV_SBOX[sx] = x;
+
+ // Compute multiplication
+ var x2 = d[x];
+ var x4 = d[x2];
+ var x8 = d[x4];
+
+ // Compute sub bytes, mix columns tables
+ var t = (d[sx] * 0x101) ^ (sx * 0x1010100);
+ SUB_MIX_0[x] = (t << 24) | (t >>> 8);
+ SUB_MIX_1[x] = (t << 16) | (t >>> 16);
+ SUB_MIX_2[x] = (t << 8) | (t >>> 24);
+ SUB_MIX_3[x] = t;
+
+ // Compute inv sub bytes, inv mix columns tables
+ var t = (x8 * 0x1010101) ^ (x4 * 0x10001) ^ (x2 * 0x101) ^ (x * 0x1010100);
+ INV_SUB_MIX_0[sx] = (t << 24) | (t >>> 8);
+ INV_SUB_MIX_1[sx] = (t << 16) | (t >>> 16);
+ INV_SUB_MIX_2[sx] = (t << 8) | (t >>> 24);
+ INV_SUB_MIX_3[sx] = t;
+
+ // Compute next counter
+ if (!x) {
+ x = xi = 1;
+ } else {
+ x = x2 ^ d[d[d[x8 ^ x2]]];
+ xi ^= d[d[xi]];
+ }
+ }
+ }());
+
+ // Precomputed Rcon lookup
+ var RCON = [0x00, 0x01, 0x02, 0x04, 0x08, 0x10, 0x20, 0x40, 0x80, 0x1b, 0x36];
+
+ /**
+ * AES block cipher algorithm.
+ */
+ var AES = C_algo.AES = BlockCipher.extend({
+ _doReset: function () {
+ // Shortcuts
+ var key = this._key;
+ var keyWords = key.words;
+ var keySize = key.sigBytes / 4;
+
+ // Compute number of rounds
+ var nRounds = this._nRounds = keySize + 6
+
+ // Compute number of key schedule rows
+ var ksRows = (nRounds + 1) * 4;
+
+ // Compute key schedule
+ var keySchedule = this._keySchedule = [];
+ for (var ksRow = 0; ksRow < ksRows; ksRow++) {
+ if (ksRow < keySize) {
+ keySchedule[ksRow] = keyWords[ksRow];
+ } else {
+ var t = keySchedule[ksRow - 1];
+
+ if (!(ksRow % keySize)) {
+ // Rot word
+ t = (t << 8) | (t >>> 24);
+
+ // Sub word
+ t = (SBOX[t >>> 24] << 24) | (SBOX[(t >>> 16) & 0xff] << 16) | (SBOX[(t >>> 8) & 0xff] << 8) | SBOX[t & 0xff];
+
+ // Mix Rcon
+ t ^= RCON[(ksRow / keySize) | 0] << 24;
+ } else if (keySize > 6 && ksRow % keySize == 4) {
+ // Sub word
+ t = (SBOX[t >>> 24] << 24) | (SBOX[(t >>> 16) & 0xff] << 16) | (SBOX[(t >>> 8) & 0xff] << 8) | SBOX[t & 0xff];
+ }
+
+ keySchedule[ksRow] = keySchedule[ksRow - keySize] ^ t;
+ }
+ }
+
+ // Compute inv key schedule
+ var invKeySchedule = this._invKeySchedule = [];
+ for (var invKsRow = 0; invKsRow < ksRows; invKsRow++) {
+ var ksRow = ksRows - invKsRow;
+
+ if (invKsRow % 4) {
+ var t = keySchedule[ksRow];
+ } else {
+ var t = keySchedule[ksRow - 4];
+ }
+
+ if (invKsRow < 4 || ksRow <= 4) {
+ invKeySchedule[invKsRow] = t;
+ } else {
+ invKeySchedule[invKsRow] = INV_SUB_MIX_0[SBOX[t >>> 24]] ^ INV_SUB_MIX_1[SBOX[(t >>> 16) & 0xff]] ^
+ INV_SUB_MIX_2[SBOX[(t >>> 8) & 0xff]] ^ INV_SUB_MIX_3[SBOX[t & 0xff]];
+ }
+ }
+ },
+
+ encryptBlock: function (M, offset) {
+ this._doCryptBlock(M, offset, this._keySchedule, SUB_MIX_0, SUB_MIX_1, SUB_MIX_2, SUB_MIX_3, SBOX);
+ },
+
+ decryptBlock: function (M, offset) {
+ // Swap 2nd and 4th rows
+ var t = M[offset + 1];
+ M[offset + 1] = M[offset + 3];
+ M[offset + 3] = t;
+
+ this._doCryptBlock(M, offset, this._invKeySchedule, INV_SUB_MIX_0, INV_SUB_MIX_1, INV_SUB_MIX_2, INV_SUB_MIX_3, INV_SBOX);
+
+ // Inv swap 2nd and 4th rows
+ var t = M[offset + 1];
+ M[offset + 1] = M[offset + 3];
+ M[offset + 3] = t;
+ },
+
+ _doCryptBlock: function (M, offset, keySchedule, SUB_MIX_0, SUB_MIX_1, SUB_MIX_2, SUB_MIX_3, SBOX) {
+ // Shortcut
+ var nRounds = this._nRounds;
+
+ // Get input, add round key
+ var s0 = M[offset] ^ keySchedule[0];
+ var s1 = M[offset + 1] ^ keySchedule[1];
+ var s2 = M[offset + 2] ^ keySchedule[2];
+ var s3 = M[offset + 3] ^ keySchedule[3];
+
+ // Key schedule row counter
+ var ksRow = 4;
+
+ // Rounds
+ for (var round = 1; round < nRounds; round++) {
+ // Shift rows, sub bytes, mix columns, add round key
+ var t0 = SUB_MIX_0[s0 >>> 24] ^ SUB_MIX_1[(s1 >>> 16) & 0xff] ^ SUB_MIX_2[(s2 >>> 8) & 0xff] ^ SUB_MIX_3[s3 & 0xff] ^ keySchedule[ksRow++];
+ var t1 = SUB_MIX_0[s1 >>> 24] ^ SUB_MIX_1[(s2 >>> 16) & 0xff] ^ SUB_MIX_2[(s3 >>> 8) & 0xff] ^ SUB_MIX_3[s0 & 0xff] ^ keySchedule[ksRow++];
+ var t2 = SUB_MIX_0[s2 >>> 24] ^ SUB_MIX_1[(s3 >>> 16) & 0xff] ^ SUB_MIX_2[(s0 >>> 8) & 0xff] ^ SUB_MIX_3[s1 & 0xff] ^ keySchedule[ksRow++];
+ var t3 = SUB_MIX_0[s3 >>> 24] ^ SUB_MIX_1[(s0 >>> 16) & 0xff] ^ SUB_MIX_2[(s1 >>> 8) & 0xff] ^ SUB_MIX_3[s2 & 0xff] ^ keySchedule[ksRow++];
+
+ // Update state
+ s0 = t0;
+ s1 = t1;
+ s2 = t2;
+ s3 = t3;
+ }
+
+ // Shift rows, sub bytes, add round key
+ var t0 = ((SBOX[s0 >>> 24] << 24) | (SBOX[(s1 >>> 16) & 0xff] << 16) | (SBOX[(s2 >>> 8) & 0xff] << 8) | SBOX[s3 & 0xff]) ^ keySchedule[ksRow++];
+ var t1 = ((SBOX[s1 >>> 24] << 24) | (SBOX[(s2 >>> 16) & 0xff] << 16) | (SBOX[(s3 >>> 8) & 0xff] << 8) | SBOX[s0 & 0xff]) ^ keySchedule[ksRow++];
+ var t2 = ((SBOX[s2 >>> 24] << 24) | (SBOX[(s3 >>> 16) & 0xff] << 16) | (SBOX[(s0 >>> 8) & 0xff] << 8) | SBOX[s1 & 0xff]) ^ keySchedule[ksRow++];
+ var t3 = ((SBOX[s3 >>> 24] << 24) | (SBOX[(s0 >>> 16) & 0xff] << 16) | (SBOX[(s1 >>> 8) & 0xff] << 8) | SBOX[s2 & 0xff]) ^ keySchedule[ksRow++];
+
+ // Set output
+ M[offset] = t0;
+ M[offset + 1] = t1;
+ M[offset + 2] = t2;
+ M[offset + 3] = t3;
+ },
+
+ keySize: 256/32
+ });
+
+ /**
+ * Shortcut functions to the cipher's object interface.
+ *
+ * @example
+ *
+ * var ciphertext = CryptoJS.AES.encrypt(message, key, cfg);
+ * var plaintext = CryptoJS.AES.decrypt(ciphertext, key, cfg);
+ */
+ C.AES = BlockCipher._createHelper(AES);
+}());
diff --git a/src/js/03-cryptojs-components-lib-typedarrays-min-3.1.2.inc.js b/src/js/03-cryptojs-components-lib-typedarrays-min-3.1.2.inc.js deleted file mode 100644 index 7eee4b2..0000000 --- a/src/js/03-cryptojs-components-lib-typedarrays-min-3.1.2.inc.js +++ /dev/null @@ -1,8 +0,0 @@ -/* -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 -*/ -(function(){if("function"==typeof ArrayBuffer){var b=CryptoJS.lib.WordArray,e=b.init;(b.init=function(a){a instanceof ArrayBuffer&&(a=new Uint8Array(a));if(a instanceof Int8Array||a instanceof Uint8ClampedArray||a instanceof Int16Array||a instanceof Uint16Array||a instanceof Int32Array||a instanceof Uint32Array||a instanceof Float32Array||a instanceof Float64Array)a=new Uint8Array(a.buffer,a.byteOffset,a.byteLength);if(a instanceof Uint8Array){for(var b=a.byteLength,d=[],c=0;c<b;c++)d[c>>>2]|=a[c]<< -24-8*(c%4);e.call(this,d,b)}else e.apply(this,arguments)}).prototype=b}})(); diff --git a/src/js/04-cryptojs-components-pad-nopadding-3.1.2.inc.js b/src/js/04-cryptojs-components-pad-nopadding-3.1.2.inc.js new file mode 100644 index 0000000..3bd5874 --- /dev/null +++ b/src/js/04-cryptojs-components-pad-nopadding-3.1.2.inc.js @@ -0,0 +1,16 @@ +/* +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 +*/ +/**
+ * A noop padding strategy.
+ */
+CryptoJS.pad.NoPadding = {
+ pad: function () {
+ },
+
+ unpad: function () {
+ }
+};
diff --git a/src/js/05-cryptojs-components-mode-cfb-3.1.2.inc.js b/src/js/05-cryptojs-components-mode-cfb-3.1.2.inc.js new file mode 100644 index 0000000..fee8829 --- /dev/null +++ b/src/js/05-cryptojs-components-mode-cfb-3.1.2.inc.js @@ -0,0 +1,64 @@ +/* +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 +*/ +/**
+ * Cipher Feedback block mode.
+ */
+CryptoJS.mode.CFB = (function () {
+ var CFB = CryptoJS.lib.BlockCipherMode.extend();
+
+ CFB.Encryptor = CFB.extend({
+ processBlock: function (words, offset) {
+ // Shortcuts
+ var cipher = this._cipher;
+ var blockSize = cipher.blockSize;
+
+ generateKeystreamAndEncrypt.call(this, words, offset, blockSize, cipher);
+
+ // Remember this block to use with next block
+ this._prevBlock = words.slice(offset, offset + blockSize);
+ }
+ });
+
+ CFB.Decryptor = CFB.extend({
+ processBlock: function (words, offset) {
+ // Shortcuts
+ var cipher = this._cipher;
+ var blockSize = cipher.blockSize;
+
+ // Remember this block to use with next block
+ var thisBlock = words.slice(offset, offset + blockSize);
+
+ generateKeystreamAndEncrypt.call(this, words, offset, blockSize, cipher);
+
+ // This block becomes the previous block
+ this._prevBlock = thisBlock;
+ }
+ });
+
+ function generateKeystreamAndEncrypt(words, offset, blockSize, cipher) {
+ // Shortcut
+ var iv = this._iv;
+
+ // Generate keystream
+ if (iv) {
+ var keystream = iv.slice(0);
+
+ // Remove IV for subsequent blocks
+ this._iv = undefined;
+ } else {
+ var keystream = this._prevBlock;
+ }
+ cipher.encryptBlock(keystream, 0);
+
+ // Encrypt
+ for (var i = 0; i < blockSize; i++) {
+ words[offset + i] ^= keystream[i];
+ }
+ }
+
+ return CFB;
+}());
diff --git a/src/js/06-cryptojs-components-lib-typedarrays-3.1.2.inc.js b/src/js/06-cryptojs-components-lib-typedarrays-3.1.2.inc.js new file mode 100644 index 0000000..a9ae5d4 --- /dev/null +++ b/src/js/06-cryptojs-components-lib-typedarrays-3.1.2.inc.js @@ -0,0 +1,62 @@ +/* +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 +*/ +(function () {
+ // Check if typed arrays are supported
+ if (typeof ArrayBuffer != 'function') {
+ return;
+ }
+
+ // Shortcuts
+ var C = CryptoJS;
+ var C_lib = C.lib;
+ var WordArray = C_lib.WordArray;
+
+ // Reference original init
+ var superInit = WordArray.init;
+
+ // Augment WordArray.init to handle typed arrays
+ var subInit = WordArray.init = function (typedArray) {
+ // Convert buffers to uint8
+ if (typedArray instanceof ArrayBuffer) {
+ typedArray = new Uint8Array(typedArray);
+ }
+
+ // Convert other array views to uint8
+ if (
+ typedArray instanceof Int8Array ||
+ typedArray instanceof Uint8ClampedArray ||
+ typedArray instanceof Int16Array ||
+ typedArray instanceof Uint16Array ||
+ typedArray instanceof Int32Array ||
+ typedArray instanceof Uint32Array ||
+ typedArray instanceof Float32Array ||
+ typedArray instanceof Float64Array
+ ) {
+ typedArray = new Uint8Array(typedArray.buffer, typedArray.byteOffset, typedArray.byteLength);
+ }
+
+ // Handle Uint8Array
+ if (typedArray instanceof Uint8Array) {
+ // Shortcut
+ var typedArrayByteLength = typedArray.byteLength;
+
+ // Extract bytes
+ var words = [];
+ for (var i = 0; i < typedArrayByteLength; i++) {
+ words[i >>> 2] |= typedArray[i] << (24 - (i % 4) * 8);
+ }
+
+ // Initialize this word array
+ superInit.call(this, words, typedArrayByteLength);
+ } else {
+ // Else call normal init
+ superInit.apply(this, arguments);
+ }
+ };
+
+ subInit.prototype = WordArray;
+}());
diff --git a/src/js/04-twofish.inc.js b/src/js/07-twofish.inc.js index 0ab4e2b..0ab4e2b 100644 --- a/src/js/04-twofish.inc.js +++ b/src/js/07-twofish.inc.js |