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- ;(function (root, factory, undef) {
- if (typeof exports === "object") {
-
- module.exports = exports = factory(require("./core"), require("./sha256"));
- }
- else if (typeof define === "function" && define.amd) {
-
- define(["./core", "./sha256"], factory);
- }
- else {
-
- factory(root.CryptoJS);
- }
- }(this, function (CryptoJS) {
- (function () {
-
- var C = CryptoJS;
- var C_lib = C.lib;
- var WordArray = C_lib.WordArray;
- var C_algo = C.algo;
- var SHA256 = C_algo.SHA256;
-
- 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;
- }
- });
-
- C.SHA224 = SHA256._createHelper(SHA224);
-
- C.HmacSHA224 = SHA256._createHmacHelper(SHA224);
- }());
- return CryptoJS.SHA224;
- }));
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