68 lines
1.9 KiB
JavaScript
68 lines
1.9 KiB
JavaScript
/*
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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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(function () {
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// Shortcuts
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var C = CryptoJS;
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var C_x64 = C.x64;
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var X64Word = C_x64.Word;
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var X64WordArray = C_x64.WordArray;
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var C_algo = C.algo;
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var SHA512 = C_algo.SHA512;
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/**
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* SHA-384 hash algorithm.
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*/
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var SHA384 = C_algo.SHA384 = SHA512.extend({
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_doReset: function () {
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this._hash = X64WordArray.create([
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X64Word.create(0xcbbb9d5d, 0xc1059ed8), X64Word.create(0x629a292a, 0x367cd507),
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X64Word.create(0x9159015a, 0x3070dd17), X64Word.create(0x152fecd8, 0xf70e5939),
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X64Word.create(0x67332667, 0xffc00b31), X64Word.create(0x8eb44a87, 0x68581511),
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X64Word.create(0xdb0c2e0d, 0x64f98fa7), X64Word.create(0x47b5481d, 0xbefa4fa4)
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]);
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},
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_doFinalize: function () {
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SHA512._doFinalize.call(this);
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this._hash.sigBytes -= 16;
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}
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});
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/**
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* Shortcut function to the hasher's object interface.
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*
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* @param {WordArray|string} message The message to hash.
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*
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* @return {WordArray} The hash.
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*
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* @static
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*
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* @example
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*
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* var hash = CryptoJS.SHA384('message');
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* var hash = CryptoJS.SHA384(wordArray);
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*/
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C.SHA384 = SHA512._createHelper(SHA384);
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/**
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* Shortcut function to the HMAC's object interface.
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*
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* @param {WordArray|string} message The message to hash.
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* @param {WordArray|string} key The secret key.
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*
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* @return {WordArray} The HMAC.
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*
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* @static
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*
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* @example
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*
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* var hmac = CryptoJS.HmacSHA384(message, key);
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*/
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C.HmacSHA384 = SHA512._createHmacHelper(SHA384);
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}());
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