| ;(function (root, factory, undef) { | 
|     if (typeof exports === "object") { | 
|         // CommonJS | 
|         module.exports = exports = factory(require("./core"), require("./sha256")); | 
|     } | 
|     else if (typeof define === "function" && define.amd) { | 
|         // AMD | 
|         define(["./core", "./sha256"], factory); | 
|     } | 
|     else { | 
|         // Global (browser) | 
|         factory(root.CryptoJS); | 
|     } | 
| }(this, function (CryptoJS) { | 
|   | 
|     (function () { | 
|         // Shortcuts | 
|         var C = CryptoJS; | 
|         var C_lib = C.lib; | 
|         var WordArray = C_lib.WordArray; | 
|         var C_algo = C.algo; | 
|         var SHA256 = C_algo.SHA256; | 
|   | 
|         /** | 
|          * SHA-224 hash algorithm. | 
|          */ | 
|         var SHA224 = C_algo.SHA224 = SHA256.extend({ | 
|             _doReset: function () { | 
|                 this._hash = new WordArray.init([ | 
|                     0xc1059ed8, 0x367cd507, 0x3070dd17, 0xf70e5939, | 
|                     0xffc00b31, 0x68581511, 0x64f98fa7, 0xbefa4fa4 | 
|                 ]); | 
|             }, | 
|   | 
|             _doFinalize: function () { | 
|                 var hash = SHA256._doFinalize.call(this); | 
|   | 
|                 hash.sigBytes -= 4; | 
|   | 
|                 return hash; | 
|             } | 
|         }); | 
|   | 
|         /** | 
|          * Shortcut function to the hasher's object interface. | 
|          * | 
|          * @param {WordArray|string} message The message to hash. | 
|          * | 
|          * @return {WordArray} The hash. | 
|          * | 
|          * @static | 
|          * | 
|          * @example | 
|          * | 
|          *     var hash = CryptoJS.SHA224('message'); | 
|          *     var hash = CryptoJS.SHA224(wordArray); | 
|          */ | 
|         C.SHA224 = SHA256._createHelper(SHA224); | 
|   | 
|         /** | 
|          * Shortcut function to the HMAC's object interface. | 
|          * | 
|          * @param {WordArray|string} message The message to hash. | 
|          * @param {WordArray|string} key The secret key. | 
|          * | 
|          * @return {WordArray} The HMAC. | 
|          * | 
|          * @static | 
|          * | 
|          * @example | 
|          * | 
|          *     var hmac = CryptoJS.HmacSHA224(message, key); | 
|          */ | 
|         C.HmacSHA224 = SHA256._createHmacHelper(SHA224); | 
|     }()); | 
|   | 
|   | 
|     return CryptoJS.SHA224; | 
|   | 
| })); |