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1 line
12 KiB
JSON
1 line
12 KiB
JSON
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{"ast":null,"code":";\n(function (root, factory) {\n if (typeof exports === \"object\") {\n // CommonJS\n module.exports = exports = factory(require(\"./core\"));\n } else if (typeof define === \"function\" && define.amd) {\n // AMD\n define([\"./core\"], factory);\n } else {\n // Global (browser)\n factory(root.CryptoJS);\n }\n})(this, function (CryptoJS) {\n (function () {\n // Shortcuts\n var C = CryptoJS;\n var C_lib = C.lib;\n var WordArray = C_lib.WordArray;\n var Hasher = C_lib.Hasher;\n var C_algo = C.algo;\n\n // Reusable object\n var W = [];\n\n /**\n * SHA-1 hash algorithm.\n */\n var SHA1 = C_algo.SHA1 = Hasher.extend({\n _doReset: function () {\n this._hash = new WordArray.init([0x67452301, 0xefcdab89, 0x98badcfe, 0x10325476, 0xc3d2e1f0]);\n },\n _doProcessBlock: function (M, offset) {\n // Shortcut\n var H = this._hash.words;\n\n // Working variables\n var a = H[0];\n var b = H[1];\n var c = H[2];\n var d = H[3];\n var e = H[4];\n\n // Computation\n for (var i = 0; i < 80; i++) {\n if (i < 16) {\n W[i] = M[offset + i] | 0;\n } else {\n var n = W[i - 3] ^ W[i - 8] ^ W[i - 14] ^ W[i - 16];\n W[i] = n << 1 | n >>> 31;\n }\n var t = (a << 5 | a >>> 27) + e + W[i];\n if (i < 20) {\n t += (b & c | ~b & d) + 0x5a827999;\n } else if (i < 40) {\n t += (b ^ c ^ d) + 0x6ed9eba1;\n } else if (i < 60) {\n t += (b & c | b & d | c & d) - 0x70e44324;\n } else /* if (i < 80) */{\n t += (b ^ c ^ d) - 0x359d3e2a;\n }\n e = d;\n d = c;\n c = b << 30 | b >>> 2;\n b = a;\n a = t;\n }\n\n // Intermediate hash value\n H[0] = H[0] + a | 0;\n H[1] = H[1] + b | 0;\n H[2] = H[2] + c | 0;\n H[3] = H[3] + d | 0;\n H[4] = H[4] + e | 0;\n },\n _doFinalize: function () {\n // Shortcuts\n var data = this._data;\n var dataWords = data.words;\n var nBitsTotal = this._nDataBytes * 8;\n var nBitsLeft = data.sigBytes * 8;\n\n // Add padding\n dataWords[nBitsLeft >>> 5] |= 0x80 << 24 - nBitsLeft % 32;\n dataWords[(nBitsLeft + 64 >>> 9 << 4) + 14] = Math.floor(nBitsTotal / 0x100000000);\n dataWords[(nBitsLeft + 64 >>> 9 << 4) + 15] = nBitsTotal;\n data.sigBytes = dataWords.length * 4;\n\n // Hash final blocks\n this._process();\n\n // Return final computed hash\n return this._hash;\n },\n clone: function () {\n var clone = Hasher.clone.call(this);\n clone._hash = this._hash.clone();\n return clone;\n }\n });\n\n /**\n * Shortcut function to the hasher's object interface.\n *\n * @param {WordArray|string} message The message to hash.\n *\n * @return {WordArray} The hash.\n *\n * @static\n *\n * @example\n *\n * var hash = CryptoJS.SHA1('message');\n * var hash = CryptoJS.SHA1(wordArray);\n */\n C.SHA1 = Hasher._createHelper(SHA1);\n\n /**\n * Shortcut function to the HMAC's object interface.\n *\n * @param {WordArray|string} message The message to hash.\n * @param {WordArray|string} key The secret key.\n *\n * @return {WordArray} The HMAC.\n *\n * @static\n *\n * @example\n *\n * var hmac = CryptoJS.HmacSHA1(message, key);\n */\n C.HmacSHA1 = Hasher._createHmacHelper(SHA1);\n })();\n return CryptoJS.SHA1;\n});","map":{"version":3,"names":["root","factory","exports","module","require","define","amd","CryptoJS","C","C_lib","lib","WordArray","Hasher","C_algo","algo","W","SHA1","extend","_doReset","_hash","init","_doProcessBlock","M","offset","H","words","a","b","c","d","e","i","n","t","_doFinalize","data","_data","dataWords","nBitsTotal","_nDataBytes","nBitsLeft","sigBytes","Ma
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