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1;(function (root, factory, undef) {
2 if (typeof exports === "object") {
3 // CommonJS
4 module.exports = exports = factory(require("./core"), require("./x64-core"));
5 }
6 else if (typeof define === "function" && define.amd) {
7 // AMD
8 define(["./core", "./x64-core"], factory);
9 }
10 else {
11 // Global (browser)
12 factory(root.CryptoJS);
13 }
14}(this, function (CryptoJS) {
15
16 (function () {
17 // Shortcuts
18 var C = CryptoJS;
19 var C_lib = C.lib;
20 var Hasher = C_lib.Hasher;
21 var C_x64 = C.x64;
22 var X64Word = C_x64.Word;
23 var X64WordArray = C_x64.WordArray;
24 var C_algo = C.algo;
25
26 function X64Word_create() {
27 return X64Word.create.apply(X64Word, arguments);
28 }
29
30 // Constants
31 var K = [
32 X64Word_create(0x428a2f98, 0xd728ae22), X64Word_create(0x71374491, 0x23ef65cd),
33 X64Word_create(0xb5c0fbcf, 0xec4d3b2f), X64Word_create(0xe9b5dba5, 0x8189dbbc),
34 X64Word_create(0x3956c25b, 0xf348b538), X64Word_create(0x59f111f1, 0xb605d019),
35 X64Word_create(0x923f82a4, 0xaf194f9b), X64Word_create(0xab1c5ed5, 0xda6d8118),
36 X64Word_create(0xd807aa98, 0xa3030242), X64Word_create(0x12835b01, 0x45706fbe),
37 X64Word_create(0x243185be, 0x4ee4b28c), X64Word_create(0x550c7dc3, 0xd5ffb4e2),
38 X64Word_create(0x72be5d74, 0xf27b896f), X64Word_create(0x80deb1fe, 0x3b1696b1),
39 X64Word_create(0x9bdc06a7, 0x25c71235), X64Word_create(0xc19bf174, 0xcf692694),
40 X64Word_create(0xe49b69c1, 0x9ef14ad2), X64Word_create(0xefbe4786, 0x384f25e3),
41 X64Word_create(0x0fc19dc6, 0x8b8cd5b5), X64Word_create(0x240ca1cc, 0x77ac9c65),
42 X64Word_create(0x2de92c6f, 0x592b0275), X64Word_create(0x4a7484aa, 0x6ea6e483),
43 X64Word_create(0x5cb0a9dc, 0xbd41fbd4), X64Word_create(0x76f988da, 0x831153b5),
44 X64Word_create(0x983e5152, 0xee66dfab), X64Word_create(0xa831c66d, 0x2db43210),
45 X64Word_create(0xb00327c8, 0x98fb213f), X64Word_create(0xbf597fc7, 0xbeef0ee4),
46 X64Word_create(0xc6e00bf3, 0x3da88fc2), X64Word_create(0xd5a79147, 0x930aa725),
47 X64Word_create(0x06ca6351, 0xe003826f), X64Word_create(0x14292967, 0x0a0e6e70),
48 X64Word_create(0x27b70a85, 0x46d22ffc), X64Word_create(0x2e1b2138, 0x5c26c926),
49 X64Word_create(0x4d2c6dfc, 0x5ac42aed), X64Word_create(0x53380d13, 0x9d95b3df),
50 X64Word_create(0x650a7354, 0x8baf63de), X64Word_create(0x766a0abb, 0x3c77b2a8),
51 X64Word_create(0x81c2c92e, 0x47edaee6), X64Word_create(0x92722c85, 0x1482353b),
52 X64Word_create(0xa2bfe8a1, 0x4cf10364), X64Word_create(0xa81a664b, 0xbc423001),
53 X64Word_create(0xc24b8b70, 0xd0f89791), X64Word_create(0xc76c51a3, 0x0654be30),
54 X64Word_create(0xd192e819, 0xd6ef5218), X64Word_create(0xd6990624, 0x5565a910),
55 X64Word_create(0xf40e3585, 0x5771202a), X64Word_create(0x106aa070, 0x32bbd1b8),
56 X64Word_create(0x19a4c116, 0xb8d2d0c8), X64Word_create(0x1e376c08, 0x5141ab53),
57 X64Word_create(0x2748774c, 0xdf8eeb99), X64Word_create(0x34b0bcb5, 0xe19b48a8),
58 X64Word_create(0x391c0cb3, 0xc5c95a63), X64Word_create(0x4ed8aa4a, 0xe3418acb),
59 X64Word_create(0x5b9cca4f, 0x7763e373), X64Word_create(0x682e6ff3, 0xd6b2b8a3),
60 X64Word_create(0x748f82ee, 0x5defb2fc), X64Word_create(0x78a5636f, 0x43172f60),
61 X64Word_create(0x84c87814, 0xa1f0ab72), X64Word_create(0x8cc70208, 0x1a6439ec),
62 X64Word_create(0x90befffa, 0x23631e28), X64Word_create(0xa4506ceb, 0xde82bde9),
63 X64Word_create(0xbef9a3f7, 0xb2c67915), X64Word_create(0xc67178f2, 0xe372532b),
64 X64Word_create(0xca273ece, 0xea26619c), X64Word_create(0xd186b8c7, 0x21c0c207),
65 X64Word_create(0xeada7dd6, 0xcde0eb1e), X64Word_create(0xf57d4f7f, 0xee6ed178),
66 X64Word_create(0x06f067aa, 0x72176fba), X64Word_create(0x0a637dc5, 0xa2c898a6),
67 X64Word_create(0x113f9804, 0xbef90dae), X64Word_create(0x1b710b35, 0x131c471b),
68 X64Word_create(0x28db77f5, 0x23047d84), X64Word_create(0x32caab7b, 0x40c72493),
69 X64Word_create(0x3c9ebe0a, 0x15c9bebc), X64Word_create(0x431d67c4, 0x9c100d4c),
70 X64Word_create(0x4cc5d4be, 0xcb3e42b6), X64Word_create(0x597f299c, 0xfc657e2a),
71 X64Word_create(0x5fcb6fab, 0x3ad6faec), X64Word_create(0x6c44198c, 0x4a475817)
72 ];
73
74 // Reusable objects
75 var W = [];
76 (function () {
77 for (var i = 0; i < 80; i++) {
78 W[i] = X64Word_create();
79 }
80 }());
81
82 /**
83 * SHA-512 hash algorithm.
84 */
85 var SHA512 = C_algo.SHA512 = Hasher.extend({
86 _doReset: function () {
87 this._hash = new X64WordArray.init([
88 new X64Word.init(0x6a09e667, 0xf3bcc908), new X64Word.init(0xbb67ae85, 0x84caa73b),
89 new X64Word.init(0x3c6ef372, 0xfe94f82b), new X64Word.init(0xa54ff53a, 0x5f1d36f1),
90 new X64Word.init(0x510e527f, 0xade682d1), new X64Word.init(0x9b05688c, 0x2b3e6c1f),
91 new X64Word.init(0x1f83d9ab, 0xfb41bd6b), new X64Word.init(0x5be0cd19, 0x137e2179)
92 ]);
93 },
94
95 _doProcessBlock: function (M, offset) {
96 // Shortcuts
97 var H = this._hash.words;
98
99 var H0 = H[0];
100 var H1 = H[1];
101 var H2 = H[2];
102 var H3 = H[3];
103 var H4 = H[4];
104 var H5 = H[5];
105 var H6 = H[6];
106 var H7 = H[7];
107
108 var H0h = H0.high;
109 var H0l = H0.low;
110 var H1h = H1.high;
111 var H1l = H1.low;
112 var H2h = H2.high;
113 var H2l = H2.low;
114 var H3h = H3.high;
115 var H3l = H3.low;
116 var H4h = H4.high;
117 var H4l = H4.low;
118 var H5h = H5.high;
119 var H5l = H5.low;
120 var H6h = H6.high;
121 var H6l = H6.low;
122 var H7h = H7.high;
123 var H7l = H7.low;
124
125 // Working variables
126 var ah = H0h;
127 var al = H0l;
128 var bh = H1h;
129 var bl = H1l;
130 var ch = H2h;
131 var cl = H2l;
132 var dh = H3h;
133 var dl = H3l;
134 var eh = H4h;
135 var el = H4l;
136 var fh = H5h;
137 var fl = H5l;
138 var gh = H6h;
139 var gl = H6l;
140 var hh = H7h;
141 var hl = H7l;
142
143 // Rounds
144 for (var i = 0; i < 80; i++) {
145 var Wil;
146 var Wih;
147
148 // Shortcut
149 var Wi = W[i];
150
151 // Extend message
152 if (i < 16) {
153 Wih = Wi.high = M[offset + i * 2] | 0;
154 Wil = Wi.low = M[offset + i * 2 + 1] | 0;
155 } else {
156 // Gamma0
157 var gamma0x = W[i - 15];
158 var gamma0xh = gamma0x.high;
159 var gamma0xl = gamma0x.low;
160 var gamma0h = ((gamma0xh >>> 1) | (gamma0xl << 31)) ^ ((gamma0xh >>> 8) | (gamma0xl << 24)) ^ (gamma0xh >>> 7);
161 var gamma0l = ((gamma0xl >>> 1) | (gamma0xh << 31)) ^ ((gamma0xl >>> 8) | (gamma0xh << 24)) ^ ((gamma0xl >>> 7) | (gamma0xh << 25));
162
163 // Gamma1
164 var gamma1x = W[i - 2];
165 var gamma1xh = gamma1x.high;
166 var gamma1xl = gamma1x.low;
167 var gamma1h = ((gamma1xh >>> 19) | (gamma1xl << 13)) ^ ((gamma1xh << 3) | (gamma1xl >>> 29)) ^ (gamma1xh >>> 6);
168 var gamma1l = ((gamma1xl >>> 19) | (gamma1xh << 13)) ^ ((gamma1xl << 3) | (gamma1xh >>> 29)) ^ ((gamma1xl >>> 6) | (gamma1xh << 26));
169
170 // W[i] = gamma0 + W[i - 7] + gamma1 + W[i - 16]
171 var Wi7 = W[i - 7];
172 var Wi7h = Wi7.high;
173 var Wi7l = Wi7.low;
174
175 var Wi16 = W[i - 16];
176 var Wi16h = Wi16.high;
177 var Wi16l = Wi16.low;
178
179 Wil = gamma0l + Wi7l;
180 Wih = gamma0h + Wi7h + ((Wil >>> 0) < (gamma0l >>> 0) ? 1 : 0);
181 Wil = Wil + gamma1l;
182 Wih = Wih + gamma1h + ((Wil >>> 0) < (gamma1l >>> 0) ? 1 : 0);
183 Wil = Wil + Wi16l;
184 Wih = Wih + Wi16h + ((Wil >>> 0) < (Wi16l >>> 0) ? 1 : 0);
185
186 Wi.high = Wih;
187 Wi.low = Wil;
188 }
189
190 var chh = (eh & fh) ^ (~eh & gh);
191 var chl = (el & fl) ^ (~el & gl);
192 var majh = (ah & bh) ^ (ah & ch) ^ (bh & ch);
193 var majl = (al & bl) ^ (al & cl) ^ (bl & cl);
194
195 var sigma0h = ((ah >>> 28) | (al << 4)) ^ ((ah << 30) | (al >>> 2)) ^ ((ah << 25) | (al >>> 7));
196 var sigma0l = ((al >>> 28) | (ah << 4)) ^ ((al << 30) | (ah >>> 2)) ^ ((al << 25) | (ah >>> 7));
197 var sigma1h = ((eh >>> 14) | (el << 18)) ^ ((eh >>> 18) | (el << 14)) ^ ((eh << 23) | (el >>> 9));
198 var sigma1l = ((el >>> 14) | (eh << 18)) ^ ((el >>> 18) | (eh << 14)) ^ ((el << 23) | (eh >>> 9));
199
200 // t1 = h + sigma1 + ch + K[i] + W[i]
201 var Ki = K[i];
202 var Kih = Ki.high;
203 var Kil = Ki.low;
204
205 var t1l = hl + sigma1l;
206 var t1h = hh + sigma1h + ((t1l >>> 0) < (hl >>> 0) ? 1 : 0);
207 var t1l = t1l + chl;
208 var t1h = t1h + chh + ((t1l >>> 0) < (chl >>> 0) ? 1 : 0);
209 var t1l = t1l + Kil;
210 var t1h = t1h + Kih + ((t1l >>> 0) < (Kil >>> 0) ? 1 : 0);
211 var t1l = t1l + Wil;
212 var t1h = t1h + Wih + ((t1l >>> 0) < (Wil >>> 0) ? 1 : 0);
213
214 // t2 = sigma0 + maj
215 var t2l = sigma0l + majl;
216 var t2h = sigma0h + majh + ((t2l >>> 0) < (sigma0l >>> 0) ? 1 : 0);
217
218 // Update working variables
219 hh = gh;
220 hl = gl;
221 gh = fh;
222 gl = fl;
223 fh = eh;
224 fl = el;
225 el = (dl + t1l) | 0;
226 eh = (dh + t1h + ((el >>> 0) < (dl >>> 0) ? 1 : 0)) | 0;
227 dh = ch;
228 dl = cl;
229 ch = bh;
230 cl = bl;
231 bh = ah;
232 bl = al;
233 al = (t1l + t2l) | 0;
234 ah = (t1h + t2h + ((al >>> 0) < (t1l >>> 0) ? 1 : 0)) | 0;
235 }
236
237 // Intermediate hash value
238 H0l = H0.low = (H0l + al);
239 H0.high = (H0h + ah + ((H0l >>> 0) < (al >>> 0) ? 1 : 0));
240 H1l = H1.low = (H1l + bl);
241 H1.high = (H1h + bh + ((H1l >>> 0) < (bl >>> 0) ? 1 : 0));
242 H2l = H2.low = (H2l + cl);
243 H2.high = (H2h + ch + ((H2l >>> 0) < (cl >>> 0) ? 1 : 0));
244 H3l = H3.low = (H3l + dl);
245 H3.high = (H3h + dh + ((H3l >>> 0) < (dl >>> 0) ? 1 : 0));
246 H4l = H4.low = (H4l + el);
247 H4.high = (H4h + eh + ((H4l >>> 0) < (el >>> 0) ? 1 : 0));
248 H5l = H5.low = (H5l + fl);
249 H5.high = (H5h + fh + ((H5l >>> 0) < (fl >>> 0) ? 1 : 0));
250 H6l = H6.low = (H6l + gl);
251 H6.high = (H6h + gh + ((H6l >>> 0) < (gl >>> 0) ? 1 : 0));
252 H7l = H7.low = (H7l + hl);
253 H7.high = (H7h + hh + ((H7l >>> 0) < (hl >>> 0) ? 1 : 0));
254 },
255
256 _doFinalize: function () {
257 // Shortcuts
258 var data = this._data;
259 var dataWords = data.words;
260
261 var nBitsTotal = this._nDataBytes * 8;
262 var nBitsLeft = data.sigBytes * 8;
263
264 // Add padding
265 dataWords[nBitsLeft >>> 5] |= 0x80 << (24 - nBitsLeft % 32);
266 dataWords[(((nBitsLeft + 128) >>> 10) << 5) + 30] = Math.floor(nBitsTotal / 0x100000000);
267 dataWords[(((nBitsLeft + 128) >>> 10) << 5) + 31] = nBitsTotal;
268 data.sigBytes = dataWords.length * 4;
269
270 // Hash final blocks
271 this._process();
272
273 // Convert hash to 32-bit word array before returning
274 var hash = this._hash.toX32();
275
276 // Return final computed hash
277 return hash;
278 },
279
280 clone: function () {
281 var clone = Hasher.clone.call(this);
282 clone._hash = this._hash.clone();
283
284 return clone;
285 },
286
287 blockSize: 1024/32
288 });
289
290 /**
291 * Shortcut function to the hasher's object interface.
292 *
293 * @param {WordArray|string} message The message to hash.
294 *
295 * @return {WordArray} The hash.
296 *
297 * @static
298 *
299 * @example
300 *
301 * var hash = CryptoJS.SHA512('message');
302 * var hash = CryptoJS.SHA512(wordArray);
303 */
304 C.SHA512 = Hasher._createHelper(SHA512);
305
306 /**
307 * Shortcut function to the HMAC's object interface.
308 *
309 * @param {WordArray|string} message The message to hash.
310 * @param {WordArray|string} key The secret key.
311 *
312 * @return {WordArray} The HMAC.
313 *
314 * @static
315 *
316 * @example
317 *
318 * var hmac = CryptoJS.HmacSHA512(message, key);
319 */
320 C.HmacSHA512 = Hasher._createHmacHelper(SHA512);
321 }());
322
323
324 return CryptoJS.SHA512;
325
326}));
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