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1;(function (root, factory) {2	if (typeof exports === "object") {3		// CommonJS4		module.exports = exports = factory(require("./core"));5	}6	else if (typeof define === "function" && define.amd) {7		// AMD8		define(["./core"], factory);9	}10	else {11		// Global (browser)12		factory(root.CryptoJS);13	}14}(this, function (CryptoJS) {15 16	(function (Math) {17	    // Shortcuts18	    var C = CryptoJS;19	    var C_lib = C.lib;20	    var WordArray = C_lib.WordArray;21	    var Hasher = C_lib.Hasher;22	    var C_algo = C.algo;23 24	    // Constants table25	    var T = [];26 27	    // Compute constants28	    (function () {29	        for (var i = 0; i < 64; i++) {30	            T[i] = (Math.abs(Math.sin(i + 1)) * 0x100000000) | 0;31	        }32	    }());33 34	    /**35	     * MD5 hash algorithm.36	     */37	    var MD5 = C_algo.MD5 = Hasher.extend({38	        _doReset: function () {39	            this._hash = new WordArray.init([40	                0x67452301, 0xefcdab89,41	                0x98badcfe, 0x1032547642	            ]);43	        },44 45	        _doProcessBlock: function (M, offset) {46	            // Swap endian47	            for (var i = 0; i < 16; i++) {48	                // Shortcuts49	                var offset_i = offset + i;50	                var M_offset_i = M[offset_i];51 52	                M[offset_i] = (53	                    (((M_offset_i << 8)  | (M_offset_i >>> 24)) & 0x00ff00ff) |54	                    (((M_offset_i << 24) | (M_offset_i >>> 8))  & 0xff00ff00)55	                );56	            }57 58	            // Shortcuts59	            var H = this._hash.words;60 61	            var M_offset_0  = M[offset + 0];62	            var M_offset_1  = M[offset + 1];63	            var M_offset_2  = M[offset + 2];64	            var M_offset_3  = M[offset + 3];65	            var M_offset_4  = M[offset + 4];66	            var M_offset_5  = M[offset + 5];67	            var M_offset_6  = M[offset + 6];68	            var M_offset_7  = M[offset + 7];69	            var M_offset_8  = M[offset + 8];70	            var M_offset_9  = M[offset + 9];71	            var M_offset_10 = M[offset + 10];72	            var M_offset_11 = M[offset + 11];73	            var M_offset_12 = M[offset + 12];74	            var M_offset_13 = M[offset + 13];75	            var M_offset_14 = M[offset + 14];76	            var M_offset_15 = M[offset + 15];77 78	            // Working variables79	            var a = H[0];80	            var b = H[1];81	            var c = H[2];82	            var d = H[3];83 84	            // Computation85	            a = FF(a, b, c, d, M_offset_0,  7,  T[0]);86	            d = FF(d, a, b, c, M_offset_1,  12, T[1]);87	            c = FF(c, d, a, b, M_offset_2,  17, T[2]);88	            b = FF(b, c, d, a, M_offset_3,  22, T[3]);89	            a = FF(a, b, c, d, M_offset_4,  7,  T[4]);90	            d = FF(d, a, b, c, M_offset_5,  12, T[5]);91	            c = FF(c, d, a, b, M_offset_6,  17, T[6]);92	            b = FF(b, c, d, a, M_offset_7,  22, T[7]);93	            a = FF(a, b, c, d, M_offset_8,  7,  T[8]);94	            d = FF(d, a, b, c, M_offset_9,  12, T[9]);95	            c = FF(c, d, a, b, M_offset_10, 17, T[10]);96	            b = FF(b, c, d, a, M_offset_11, 22, T[11]);97	            a = FF(a, b, c, d, M_offset_12, 7,  T[12]);98	            d = FF(d, a, b, c, M_offset_13, 12, T[13]);99	            c = FF(c, d, a, b, M_offset_14, 17, T[14]);100	            b = FF(b, c, d, a, M_offset_15, 22, T[15]);101 102	            a = GG(a, b, c, d, M_offset_1,  5,  T[16]);103	            d = GG(d, a, b, c, M_offset_6,  9,  T[17]);104	            c = GG(c, d, a, b, M_offset_11, 14, T[18]);105	            b = GG(b, c, d, a, M_offset_0,  20, T[19]);106	            a = GG(a, b, c, d, M_offset_5,  5,  T[20]);107	            d = GG(d, a, b, c, M_offset_10, 9,  T[21]);108	            c = GG(c, d, a, b, M_offset_15, 14, T[22]);109	            b = GG(b, c, d, a, M_offset_4,  20, T[23]);110	            a = GG(a, b, c, d, M_offset_9,  5,  T[24]);111	            d = GG(d, a, b, c, M_offset_14, 9,  T[25]);112	            c = GG(c, d, a, b, M_offset_3,  14, T[26]);113	            b = GG(b, c, d, a, M_offset_8,  20, T[27]);114	            a = GG(a, b, c, d, M_offset_13, 5,  T[28]);115	            d = GG(d, a, b, c, M_offset_2,  9,  T[29]);116	            c = GG(c, d, a, b, M_offset_7,  14, T[30]);117	            b = GG(b, c, d, a, M_offset_12, 20, T[31]);118 119	            a = HH(a, b, c, d, M_offset_5,  4,  T[32]);120	            d = HH(d, a, b, c, M_offset_8,  11, T[33]);121	            c = HH(c, d, a, b, M_offset_11, 16, T[34]);122	            b = HH(b, c, d, a, M_offset_14, 23, T[35]);123	            a = HH(a, b, c, d, M_offset_1,  4,  T[36]);124	            d = HH(d, a, b, c, M_offset_4,  11, T[37]);125	            c = HH(c, d, a, b, M_offset_7,  16, T[38]);126	            b = HH(b, c, d, a, M_offset_10, 23, T[39]);127	            a = HH(a, b, c, d, M_offset_13, 4,  T[40]);128	            d = HH(d, a, b, c, M_offset_0,  11, T[41]);129	            c = HH(c, d, a, b, M_offset_3,  16, T[42]);130	            b = HH(b, c, d, a, M_offset_6,  23, T[43]);131	            a = HH(a, b, c, d, M_offset_9,  4,  T[44]);132	            d = HH(d, a, b, c, M_offset_12, 11, T[45]);133	            c = HH(c, d, a, b, M_offset_15, 16, T[46]);134	            b = HH(b, c, d, a, M_offset_2,  23, T[47]);135 136	            a = II(a, b, c, d, M_offset_0,  6,  T[48]);137	            d = II(d, a, b, c, M_offset_7,  10, T[49]);138	            c = II(c, d, a, b, M_offset_14, 15, T[50]);139	            b = II(b, c, d, a, M_offset_5,  21, T[51]);140	            a = II(a, b, c, d, M_offset_12, 6,  T[52]);141	            d = II(d, a, b, c, M_offset_3,  10, T[53]);142	            c = II(c, d, a, b, M_offset_10, 15, T[54]);143	            b = II(b, c, d, a, M_offset_1,  21, T[55]);144	            a = II(a, b, c, d, M_offset_8,  6,  T[56]);145	            d = II(d, a, b, c, M_offset_15, 10, T[57]);146	            c = II(c, d, a, b, M_offset_6,  15, T[58]);147	            b = II(b, c, d, a, M_offset_13, 21, T[59]);148	            a = II(a, b, c, d, M_offset_4,  6,  T[60]);149	            d = II(d, a, b, c, M_offset_11, 10, T[61]);150	            c = II(c, d, a, b, M_offset_2,  15, T[62]);151	            b = II(b, c, d, a, M_offset_9,  21, T[63]);152 153	            // Intermediate hash value154	            H[0] = (H[0] + a) | 0;155	            H[1] = (H[1] + b) | 0;156	            H[2] = (H[2] + c) | 0;157	            H[3] = (H[3] + d) | 0;158	        },159 160	        _doFinalize: function () {161	            // Shortcuts162	            var data = this._data;163	            var dataWords = data.words;164 165	            var nBitsTotal = this._nDataBytes * 8;166	            var nBitsLeft = data.sigBytes * 8;167 168	            // Add padding169	            dataWords[nBitsLeft >>> 5] |= 0x80 << (24 - nBitsLeft % 32);170 171	            var nBitsTotalH = Math.floor(nBitsTotal / 0x100000000);172	            var nBitsTotalL = nBitsTotal;173	            dataWords[(((nBitsLeft + 64) >>> 9) << 4) + 15] = (174	                (((nBitsTotalH << 8)  | (nBitsTotalH >>> 24)) & 0x00ff00ff) |175	                (((nBitsTotalH << 24) | (nBitsTotalH >>> 8))  & 0xff00ff00)176	            );177	            dataWords[(((nBitsLeft + 64) >>> 9) << 4) + 14] = (178	                (((nBitsTotalL << 8)  | (nBitsTotalL >>> 24)) & 0x00ff00ff) |179	                (((nBitsTotalL << 24) | (nBitsTotalL >>> 8))  & 0xff00ff00)180	            );181 182	            data.sigBytes = (dataWords.length + 1) * 4;183 184	            // Hash final blocks185	            this._process();186 187	            // Shortcuts188	            var hash = this._hash;189	            var H = hash.words;190 191	            // Swap endian192	            for (var i = 0; i < 4; i++) {193	                // Shortcut194	                var H_i = H[i];195 196	                H[i] = (((H_i << 8)  | (H_i >>> 24)) & 0x00ff00ff) |197	                       (((H_i << 24) | (H_i >>> 8))  & 0xff00ff00);198	            }199 200	            // Return final computed hash201	            return hash;202	        },203 204	        clone: function () {205	            var clone = Hasher.clone.call(this);206	            clone._hash = this._hash.clone();207 208	            return clone;209	        }210	    });211 212	    function FF(a, b, c, d, x, s, t) {213	        var n = a + ((b & c) | (~b & d)) + x + t;214	        return ((n << s) | (n >>> (32 - s))) + b;215	    }216 217	    function GG(a, b, c, d, x, s, t) {218	        var n = a + ((b & d) | (c & ~d)) + x + t;219	        return ((n << s) | (n >>> (32 - s))) + b;220	    }221 222	    function HH(a, b, c, d, x, s, t) {223	        var n = a + (b ^ c ^ d) + x + t;224	        return ((n << s) | (n >>> (32 - s))) + b;225	    }226 227	    function II(a, b, c, d, x, s, t) {228	        var n = a + (c ^ (b | ~d)) + x + t;229	        return ((n << s) | (n >>> (32 - s))) + b;230	    }231 232	    /**233	     * Shortcut function to the hasher's object interface.234	     *235	     * @param {WordArray|string} message The message to hash.236	     *237	     * @return {WordArray} The hash.238	     *239	     * @static240	     *241	     * @example242	     *243	     *     var hash = CryptoJS.MD5('message');244	     *     var hash = CryptoJS.MD5(wordArray);245	     */246	    C.MD5 = Hasher._createHelper(MD5);247 248	    /**249	     * Shortcut function to the HMAC's object interface.250	     *251	     * @param {WordArray|string} message The message to hash.252	     * @param {WordArray|string} key The secret key.253	     *254	     * @return {WordArray} The HMAC.255	     *256	     * @static257	     *258	     * @example259	     *260	     *     var hmac = CryptoJS.HmacMD5(message, key);261	     */262	    C.HmacMD5 = Hasher._createHmacHelper(MD5);263	}(Math));264 265 266	return CryptoJS.MD5;267 268}));