--- /dev/null
+/*
+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 (undefined) {\r
+ // Shortcuts\r
+ var C = CryptoJS;\r
+ var C_lib = C.lib;\r
+ var Base = C_lib.Base;\r
+ var X32WordArray = C_lib.WordArray;\r
+\r
+ /**\r
+ * x64 namespace.\r
+ */\r
+ var C_x64 = C.x64 = {};\r
+\r
+ /**\r
+ * A 64-bit word.\r
+ */\r
+ var X64Word = C_x64.Word = Base.extend({\r
+ /**\r
+ * Initializes a newly created 64-bit word.\r
+ *\r
+ * @param {number} high The high 32 bits.\r
+ * @param {number} low The low 32 bits.\r
+ *\r
+ * @example\r
+ *\r
+ * var x64Word = CryptoJS.x64.Word.create(0x00010203, 0x04050607);\r
+ */\r
+ init: function (high, low) {\r
+ this.high = high;\r
+ this.low = low;\r
+ }\r
+\r
+ /**\r
+ * Bitwise NOTs this word.\r
+ *\r
+ * @return {X64Word} A new x64-Word object after negating.\r
+ *\r
+ * @example\r
+ *\r
+ * var negated = x64Word.not();\r
+ */\r
+ // not: function () {\r
+ // var high = ~this.high;\r
+ // var low = ~this.low;\r
+\r
+ // return X64Word.create(high, low);\r
+ // },\r
+\r
+ /**\r
+ * Bitwise ANDs this word with the passed word.\r
+ *\r
+ * @param {X64Word} word The x64-Word to AND with this word.\r
+ *\r
+ * @return {X64Word} A new x64-Word object after ANDing.\r
+ *\r
+ * @example\r
+ *\r
+ * var anded = x64Word.and(anotherX64Word);\r
+ */\r
+ // and: function (word) {\r
+ // var high = this.high & word.high;\r
+ // var low = this.low & word.low;\r
+\r
+ // return X64Word.create(high, low);\r
+ // },\r
+\r
+ /**\r
+ * Bitwise ORs this word with the passed word.\r
+ *\r
+ * @param {X64Word} word The x64-Word to OR with this word.\r
+ *\r
+ * @return {X64Word} A new x64-Word object after ORing.\r
+ *\r
+ * @example\r
+ *\r
+ * var ored = x64Word.or(anotherX64Word);\r
+ */\r
+ // or: function (word) {\r
+ // var high = this.high | word.high;\r
+ // var low = this.low | word.low;\r
+\r
+ // return X64Word.create(high, low);\r
+ // },\r
+\r
+ /**\r
+ * Bitwise XORs this word with the passed word.\r
+ *\r
+ * @param {X64Word} word The x64-Word to XOR with this word.\r
+ *\r
+ * @return {X64Word} A new x64-Word object after XORing.\r
+ *\r
+ * @example\r
+ *\r
+ * var xored = x64Word.xor(anotherX64Word);\r
+ */\r
+ // xor: function (word) {\r
+ // var high = this.high ^ word.high;\r
+ // var low = this.low ^ word.low;\r
+\r
+ // return X64Word.create(high, low);\r
+ // },\r
+\r
+ /**\r
+ * Shifts this word n bits to the left.\r
+ *\r
+ * @param {number} n The number of bits to shift.\r
+ *\r
+ * @return {X64Word} A new x64-Word object after shifting.\r
+ *\r
+ * @example\r
+ *\r
+ * var shifted = x64Word.shiftL(25);\r
+ */\r
+ // shiftL: function (n) {\r
+ // if (n < 32) {\r
+ // var high = (this.high << n) | (this.low >>> (32 - n));\r
+ // var low = this.low << n;\r
+ // } else {\r
+ // var high = this.low << (n - 32);\r
+ // var low = 0;\r
+ // }\r
+\r
+ // return X64Word.create(high, low);\r
+ // },\r
+\r
+ /**\r
+ * Shifts this word n bits to the right.\r
+ *\r
+ * @param {number} n The number of bits to shift.\r
+ *\r
+ * @return {X64Word} A new x64-Word object after shifting.\r
+ *\r
+ * @example\r
+ *\r
+ * var shifted = x64Word.shiftR(7);\r
+ */\r
+ // shiftR: function (n) {\r
+ // if (n < 32) {\r
+ // var low = (this.low >>> n) | (this.high << (32 - n));\r
+ // var high = this.high >>> n;\r
+ // } else {\r
+ // var low = this.high >>> (n - 32);\r
+ // var high = 0;\r
+ // }\r
+\r
+ // return X64Word.create(high, low);\r
+ // },\r
+\r
+ /**\r
+ * Rotates this word n bits to the left.\r
+ *\r
+ * @param {number} n The number of bits to rotate.\r
+ *\r
+ * @return {X64Word} A new x64-Word object after rotating.\r
+ *\r
+ * @example\r
+ *\r
+ * var rotated = x64Word.rotL(25);\r
+ */\r
+ // rotL: function (n) {\r
+ // return this.shiftL(n).or(this.shiftR(64 - n));\r
+ // },\r
+\r
+ /**\r
+ * Rotates this word n bits to the right.\r
+ *\r
+ * @param {number} n The number of bits to rotate.\r
+ *\r
+ * @return {X64Word} A new x64-Word object after rotating.\r
+ *\r
+ * @example\r
+ *\r
+ * var rotated = x64Word.rotR(7);\r
+ */\r
+ // rotR: function (n) {\r
+ // return this.shiftR(n).or(this.shiftL(64 - n));\r
+ // },\r
+\r
+ /**\r
+ * Adds this word with the passed word.\r
+ *\r
+ * @param {X64Word} word The x64-Word to add with this word.\r
+ *\r
+ * @return {X64Word} A new x64-Word object after adding.\r
+ *\r
+ * @example\r
+ *\r
+ * var added = x64Word.add(anotherX64Word);\r
+ */\r
+ // add: function (word) {\r
+ // var low = (this.low + word.low) | 0;\r
+ // var carry = (low >>> 0) < (this.low >>> 0) ? 1 : 0;\r
+ // var high = (this.high + word.high + carry) | 0;\r
+\r
+ // return X64Word.create(high, low);\r
+ // }\r
+ });\r
+\r
+ /**\r
+ * An array of 64-bit words.\r
+ *\r
+ * @property {Array} words The array of CryptoJS.x64.Word objects.\r
+ * @property {number} sigBytes The number of significant bytes in this word array.\r
+ */\r
+ var X64WordArray = C_x64.WordArray = Base.extend({\r
+ /**\r
+ * Initializes a newly created word array.\r
+ *\r
+ * @param {Array} words (Optional) An array of CryptoJS.x64.Word objects.\r
+ * @param {number} sigBytes (Optional) The number of significant bytes in the words.\r
+ *\r
+ * @example\r
+ *\r
+ * var wordArray = CryptoJS.x64.WordArray.create();\r
+ *\r
+ * var wordArray = CryptoJS.x64.WordArray.create([\r
+ * CryptoJS.x64.Word.create(0x00010203, 0x04050607),\r
+ * CryptoJS.x64.Word.create(0x18191a1b, 0x1c1d1e1f)\r
+ * ]);\r
+ *\r
+ * var wordArray = CryptoJS.x64.WordArray.create([\r
+ * CryptoJS.x64.Word.create(0x00010203, 0x04050607),\r
+ * CryptoJS.x64.Word.create(0x18191a1b, 0x1c1d1e1f)\r
+ * ], 10);\r
+ */\r
+ init: function (words, sigBytes) {\r
+ words = this.words = words || [];\r
+\r
+ if (sigBytes != undefined) {\r
+ this.sigBytes = sigBytes;\r
+ } else {\r
+ this.sigBytes = words.length * 8;\r
+ }\r
+ },\r
+\r
+ /**\r
+ * Converts this 64-bit word array to a 32-bit word array.\r
+ *\r
+ * @return {CryptoJS.lib.WordArray} This word array's data as a 32-bit word array.\r
+ *\r
+ * @example\r
+ *\r
+ * var x32WordArray = x64WordArray.toX32();\r
+ */\r
+ toX32: function () {\r
+ // Shortcuts\r
+ var x64Words = this.words;\r
+ var x64WordsLength = x64Words.length;\r
+\r
+ // Convert\r
+ var x32Words = [];\r
+ for (var i = 0; i < x64WordsLength; i++) {\r
+ var x64Word = x64Words[i];\r
+ x32Words.push(x64Word.high);\r
+ x32Words.push(x64Word.low);\r
+ }\r
+\r
+ return X32WordArray.create(x32Words, this.sigBytes);\r
+ },\r
+\r
+ /**\r
+ * Creates a copy of this word array.\r
+ *\r
+ * @return {X64WordArray} The clone.\r
+ *\r
+ * @example\r
+ *\r
+ * var clone = x64WordArray.clone();\r
+ */\r
+ clone: function () {\r
+ var clone = Base.clone.call(this);\r
+\r
+ // Clone "words" array\r
+ var words = clone.words = this.words.slice(0);\r
+\r
+ // Clone each X64Word object\r
+ var wordsLength = words.length;\r
+ for (var i = 0; i < wordsLength; i++) {\r
+ words[i] = words[i].clone();\r
+ }\r
+\r
+ return clone;\r
+ }\r
+ });\r
+}());\r
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