928 lines
35 KiB
JavaScript
928 lines
35 KiB
JavaScript
/*
|
|
* [js-sha512]{@link https://github.com/emn178/js-sha512}
|
|
*
|
|
* @version 0.8.0
|
|
* @author Chen, Yi-Cyuan [emn178@gmail.com]
|
|
* @copyright Chen, Yi-Cyuan 2014-2018
|
|
* @license MIT
|
|
*/
|
|
/*jslint bitwise: true */
|
|
(function () {
|
|
'use strict';
|
|
|
|
var INPUT_ERROR = 'input is invalid type';
|
|
var FINALIZE_ERROR = 'finalize already called';
|
|
var WINDOW = typeof window === 'object';
|
|
var root = WINDOW ? window : {};
|
|
if (root.JS_SHA512_NO_WINDOW) {
|
|
WINDOW = false;
|
|
}
|
|
var WEB_WORKER = !WINDOW && typeof self === 'object';
|
|
var NODE_JS = !root.JS_SHA512_NO_NODE_JS && typeof process === 'object' && process.versions && process.versions.node;
|
|
if (NODE_JS) {
|
|
root = global;
|
|
} else if (WEB_WORKER) {
|
|
root = self;
|
|
}
|
|
var COMMON_JS = !root.JS_SHA512_NO_COMMON_JS && typeof module === 'object' && module.exports;
|
|
var AMD = typeof define === 'function' && define.amd;
|
|
var ARRAY_BUFFER = !root.JS_SHA512_NO_ARRAY_BUFFER && typeof ArrayBuffer !== 'undefined';
|
|
var HEX_CHARS = '0123456789abcdef'.split('');
|
|
var EXTRA = [-2147483648, 8388608, 32768, 128];
|
|
var SHIFT = [24, 16, 8, 0];
|
|
var K = [
|
|
0x428A2F98, 0xD728AE22, 0x71374491, 0x23EF65CD,
|
|
0xB5C0FBCF, 0xEC4D3B2F, 0xE9B5DBA5, 0x8189DBBC,
|
|
0x3956C25B, 0xF348B538, 0x59F111F1, 0xB605D019,
|
|
0x923F82A4, 0xAF194F9B, 0xAB1C5ED5, 0xDA6D8118,
|
|
0xD807AA98, 0xA3030242, 0x12835B01, 0x45706FBE,
|
|
0x243185BE, 0x4EE4B28C, 0x550C7DC3, 0xD5FFB4E2,
|
|
0x72BE5D74, 0xF27B896F, 0x80DEB1FE, 0x3B1696B1,
|
|
0x9BDC06A7, 0x25C71235, 0xC19BF174, 0xCF692694,
|
|
0xE49B69C1, 0x9EF14AD2, 0xEFBE4786, 0x384F25E3,
|
|
0x0FC19DC6, 0x8B8CD5B5, 0x240CA1CC, 0x77AC9C65,
|
|
0x2DE92C6F, 0x592B0275, 0x4A7484AA, 0x6EA6E483,
|
|
0x5CB0A9DC, 0xBD41FBD4, 0x76F988DA, 0x831153B5,
|
|
0x983E5152, 0xEE66DFAB, 0xA831C66D, 0x2DB43210,
|
|
0xB00327C8, 0x98FB213F, 0xBF597FC7, 0xBEEF0EE4,
|
|
0xC6E00BF3, 0x3DA88FC2, 0xD5A79147, 0x930AA725,
|
|
0x06CA6351, 0xE003826F, 0x14292967, 0x0A0E6E70,
|
|
0x27B70A85, 0x46D22FFC, 0x2E1B2138, 0x5C26C926,
|
|
0x4D2C6DFC, 0x5AC42AED, 0x53380D13, 0x9D95B3DF,
|
|
0x650A7354, 0x8BAF63DE, 0x766A0ABB, 0x3C77B2A8,
|
|
0x81C2C92E, 0x47EDAEE6, 0x92722C85, 0x1482353B,
|
|
0xA2BFE8A1, 0x4CF10364, 0xA81A664B, 0xBC423001,
|
|
0xC24B8B70, 0xD0F89791, 0xC76C51A3, 0x0654BE30,
|
|
0xD192E819, 0xD6EF5218, 0xD6990624, 0x5565A910,
|
|
0xF40E3585, 0x5771202A, 0x106AA070, 0x32BBD1B8,
|
|
0x19A4C116, 0xB8D2D0C8, 0x1E376C08, 0x5141AB53,
|
|
0x2748774C, 0xDF8EEB99, 0x34B0BCB5, 0xE19B48A8,
|
|
0x391C0CB3, 0xC5C95A63, 0x4ED8AA4A, 0xE3418ACB,
|
|
0x5B9CCA4F, 0x7763E373, 0x682E6FF3, 0xD6B2B8A3,
|
|
0x748F82EE, 0x5DEFB2FC, 0x78A5636F, 0x43172F60,
|
|
0x84C87814, 0xA1F0AB72, 0x8CC70208, 0x1A6439EC,
|
|
0x90BEFFFA, 0x23631E28, 0xA4506CEB, 0xDE82BDE9,
|
|
0xBEF9A3F7, 0xB2C67915, 0xC67178F2, 0xE372532B,
|
|
0xCA273ECE, 0xEA26619C, 0xD186B8C7, 0x21C0C207,
|
|
0xEADA7DD6, 0xCDE0EB1E, 0xF57D4F7F, 0xEE6ED178,
|
|
0x06F067AA, 0x72176FBA, 0x0A637DC5, 0xA2C898A6,
|
|
0x113F9804, 0xBEF90DAE, 0x1B710B35, 0x131C471B,
|
|
0x28DB77F5, 0x23047D84, 0x32CAAB7B, 0x40C72493,
|
|
0x3C9EBE0A, 0x15C9BEBC, 0x431D67C4, 0x9C100D4C,
|
|
0x4CC5D4BE, 0xCB3E42B6, 0x597F299C, 0xFC657E2A,
|
|
0x5FCB6FAB, 0x3AD6FAEC, 0x6C44198C, 0x4A475817
|
|
];
|
|
|
|
var OUTPUT_TYPES = ['hex', 'array', 'digest', 'arrayBuffer'];
|
|
|
|
var blocks = [];
|
|
|
|
if (root.JS_SHA512_NO_NODE_JS || !Array.isArray) {
|
|
Array.isArray = function (obj) {
|
|
return Object.prototype.toString.call(obj) === '[object Array]';
|
|
};
|
|
}
|
|
|
|
if (ARRAY_BUFFER && (root.JS_SHA512_NO_ARRAY_BUFFER_IS_VIEW || !ArrayBuffer.isView)) {
|
|
ArrayBuffer.isView = function (obj) {
|
|
return typeof obj === 'object' && obj.buffer && obj.buffer.constructor === ArrayBuffer;
|
|
};
|
|
}
|
|
|
|
var createOutputMethod = function (outputType, bits) {
|
|
return function (message) {
|
|
return new Sha512(bits, true).update(message)[outputType]();
|
|
};
|
|
};
|
|
|
|
var createMethod = function (bits) {
|
|
var method = createOutputMethod('hex', bits);
|
|
method.create = function () {
|
|
return new Sha512(bits);
|
|
};
|
|
method.update = function (message) {
|
|
return method.create().update(message);
|
|
};
|
|
for (var i = 0; i < OUTPUT_TYPES.length; ++i) {
|
|
var type = OUTPUT_TYPES[i];
|
|
method[type] = createOutputMethod(type, bits);
|
|
}
|
|
return method;
|
|
};
|
|
|
|
var createHmacOutputMethod = function (outputType, bits) {
|
|
return function (key, message) {
|
|
return new HmacSha512(key, bits, true).update(message)[outputType]();
|
|
};
|
|
};
|
|
|
|
var createHmacMethod = function (bits) {
|
|
var method = createHmacOutputMethod('hex', bits);
|
|
method.create = function (key) {
|
|
return new HmacSha512(key, bits);
|
|
};
|
|
method.update = function (key, message) {
|
|
return method.create(key).update(message);
|
|
};
|
|
for (var i = 0; i < OUTPUT_TYPES.length; ++i) {
|
|
var type = OUTPUT_TYPES[i];
|
|
method[type] = createHmacOutputMethod(type, bits);
|
|
}
|
|
return method;
|
|
};
|
|
|
|
function Sha512(bits, sharedMemory) {
|
|
if (sharedMemory) {
|
|
blocks[0] = blocks[1] = blocks[2] = blocks[3] = blocks[4] =
|
|
blocks[5] = blocks[6] = blocks[7] = blocks[8] =
|
|
blocks[9] = blocks[10] = blocks[11] = blocks[12] =
|
|
blocks[13] = blocks[14] = blocks[15] = blocks[16] =
|
|
blocks[17] = blocks[18] = blocks[19] = blocks[20] =
|
|
blocks[21] = blocks[22] = blocks[23] = blocks[24] =
|
|
blocks[25] = blocks[26] = blocks[27] = blocks[28] =
|
|
blocks[29] = blocks[30] = blocks[31] = blocks[32] = 0;
|
|
this.blocks = blocks;
|
|
} else {
|
|
this.blocks = [0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0];
|
|
}
|
|
|
|
if (bits == 384) {
|
|
this.h0h = 0xCBBB9D5D;
|
|
this.h0l = 0xC1059ED8;
|
|
this.h1h = 0x629A292A;
|
|
this.h1l = 0x367CD507;
|
|
this.h2h = 0x9159015A;
|
|
this.h2l = 0x3070DD17;
|
|
this.h3h = 0x152FECD8;
|
|
this.h3l = 0xF70E5939;
|
|
this.h4h = 0x67332667;
|
|
this.h4l = 0xFFC00B31;
|
|
this.h5h = 0x8EB44A87;
|
|
this.h5l = 0x68581511;
|
|
this.h6h = 0xDB0C2E0D;
|
|
this.h6l = 0x64F98FA7;
|
|
this.h7h = 0x47B5481D;
|
|
this.h7l = 0xBEFA4FA4;
|
|
} else if (bits == 256) {
|
|
this.h0h = 0x22312194;
|
|
this.h0l = 0xFC2BF72C;
|
|
this.h1h = 0x9F555FA3;
|
|
this.h1l = 0xC84C64C2;
|
|
this.h2h = 0x2393B86B;
|
|
this.h2l = 0x6F53B151;
|
|
this.h3h = 0x96387719;
|
|
this.h3l = 0x5940EABD;
|
|
this.h4h = 0x96283EE2;
|
|
this.h4l = 0xA88EFFE3;
|
|
this.h5h = 0xBE5E1E25;
|
|
this.h5l = 0x53863992;
|
|
this.h6h = 0x2B0199FC;
|
|
this.h6l = 0x2C85B8AA;
|
|
this.h7h = 0x0EB72DDC;
|
|
this.h7l = 0x81C52CA2;
|
|
} else if (bits == 224) {
|
|
this.h0h = 0x8C3D37C8;
|
|
this.h0l = 0x19544DA2;
|
|
this.h1h = 0x73E19966;
|
|
this.h1l = 0x89DCD4D6;
|
|
this.h2h = 0x1DFAB7AE;
|
|
this.h2l = 0x32FF9C82;
|
|
this.h3h = 0x679DD514;
|
|
this.h3l = 0x582F9FCF;
|
|
this.h4h = 0x0F6D2B69;
|
|
this.h4l = 0x7BD44DA8;
|
|
this.h5h = 0x77E36F73;
|
|
this.h5l = 0x04C48942;
|
|
this.h6h = 0x3F9D85A8;
|
|
this.h6l = 0x6A1D36C8;
|
|
this.h7h = 0x1112E6AD;
|
|
this.h7l = 0x91D692A1;
|
|
} else { // 512
|
|
this.h0h = 0x6A09E667;
|
|
this.h0l = 0xF3BCC908;
|
|
this.h1h = 0xBB67AE85;
|
|
this.h1l = 0x84CAA73B;
|
|
this.h2h = 0x3C6EF372;
|
|
this.h2l = 0xFE94F82B;
|
|
this.h3h = 0xA54FF53A;
|
|
this.h3l = 0x5F1D36F1;
|
|
this.h4h = 0x510E527F;
|
|
this.h4l = 0xADE682D1;
|
|
this.h5h = 0x9B05688C;
|
|
this.h5l = 0x2B3E6C1F;
|
|
this.h6h = 0x1F83D9AB;
|
|
this.h6l = 0xFB41BD6B;
|
|
this.h7h = 0x5BE0CD19;
|
|
this.h7l = 0x137E2179;
|
|
}
|
|
this.bits = bits;
|
|
|
|
this.block = this.start = this.bytes = this.hBytes = 0;
|
|
this.finalized = this.hashed = false;
|
|
}
|
|
|
|
Sha512.prototype.update = function (message) {
|
|
if (this.finalized) {
|
|
throw new Error(FINALIZE_ERROR);
|
|
}
|
|
var notString, type = typeof message;
|
|
if (type !== 'string') {
|
|
if (type === 'object') {
|
|
if (message === null) {
|
|
throw new Error(INPUT_ERROR);
|
|
} else if (ARRAY_BUFFER && message.constructor === ArrayBuffer) {
|
|
message = new Uint8Array(message);
|
|
} else if (!Array.isArray(message)) {
|
|
if (!ARRAY_BUFFER || !ArrayBuffer.isView(message)) {
|
|
throw new Error(INPUT_ERROR);
|
|
}
|
|
}
|
|
} else {
|
|
throw new Error(INPUT_ERROR);
|
|
}
|
|
notString = true;
|
|
}
|
|
var code, index = 0, i, length = message.length, blocks = this.blocks;
|
|
|
|
while (index < length) {
|
|
if (this.hashed) {
|
|
this.hashed = false;
|
|
blocks[0] = this.block;
|
|
blocks[1] = blocks[2] = blocks[3] = blocks[4] =
|
|
blocks[5] = blocks[6] = blocks[7] = blocks[8] =
|
|
blocks[9] = blocks[10] = blocks[11] = blocks[12] =
|
|
blocks[13] = blocks[14] = blocks[15] = blocks[16] =
|
|
blocks[17] = blocks[18] = blocks[19] = blocks[20] =
|
|
blocks[21] = blocks[22] = blocks[23] = blocks[24] =
|
|
blocks[25] = blocks[26] = blocks[27] = blocks[28] =
|
|
blocks[29] = blocks[30] = blocks[31] = blocks[32] = 0;
|
|
}
|
|
|
|
if(notString) {
|
|
for (i = this.start; index < length && i < 128; ++index) {
|
|
blocks[i >> 2] |= message[index] << SHIFT[i++ & 3];
|
|
}
|
|
} else {
|
|
for (i = this.start; index < length && i < 128; ++index) {
|
|
code = message.charCodeAt(index);
|
|
if (code < 0x80) {
|
|
blocks[i >> 2] |= code << SHIFT[i++ & 3];
|
|
} else if (code < 0x800) {
|
|
blocks[i >> 2] |= (0xc0 | (code >> 6)) << SHIFT[i++ & 3];
|
|
blocks[i >> 2] |= (0x80 | (code & 0x3f)) << SHIFT[i++ & 3];
|
|
} else if (code < 0xd800 || code >= 0xe000) {
|
|
blocks[i >> 2] |= (0xe0 | (code >> 12)) << SHIFT[i++ & 3];
|
|
blocks[i >> 2] |= (0x80 | ((code >> 6) & 0x3f)) << SHIFT[i++ & 3];
|
|
blocks[i >> 2] |= (0x80 | (code & 0x3f)) << SHIFT[i++ & 3];
|
|
} else {
|
|
code = 0x10000 + (((code & 0x3ff) << 10) | (message.charCodeAt(++index) & 0x3ff));
|
|
blocks[i >> 2] |= (0xf0 | (code >> 18)) << SHIFT[i++ & 3];
|
|
blocks[i >> 2] |= (0x80 | ((code >> 12) & 0x3f)) << SHIFT[i++ & 3];
|
|
blocks[i >> 2] |= (0x80 | ((code >> 6) & 0x3f)) << SHIFT[i++ & 3];
|
|
blocks[i >> 2] |= (0x80 | (code & 0x3f)) << SHIFT[i++ & 3];
|
|
}
|
|
}
|
|
}
|
|
|
|
this.lastByteIndex = i;
|
|
this.bytes += i - this.start;
|
|
if (i >= 128) {
|
|
this.block = blocks[32];
|
|
this.start = i - 128;
|
|
this.hash();
|
|
this.hashed = true;
|
|
} else {
|
|
this.start = i;
|
|
}
|
|
}
|
|
if (this.bytes > 4294967295) {
|
|
this.hBytes += this.bytes / 4294967296 << 0;
|
|
this.bytes = this.bytes % 4294967296;
|
|
}
|
|
return this;
|
|
};
|
|
|
|
Sha512.prototype.finalize = function () {
|
|
if (this.finalized) {
|
|
return;
|
|
}
|
|
this.finalized = true;
|
|
var blocks = this.blocks, i = this.lastByteIndex;
|
|
blocks[32] = this.block;
|
|
blocks[i >> 2] |= EXTRA[i & 3];
|
|
this.block = blocks[32];
|
|
if (i >= 112) {
|
|
if (!this.hashed) {
|
|
this.hash();
|
|
}
|
|
blocks[0] = this.block;
|
|
blocks[1] = blocks[2] = blocks[3] = blocks[4] =
|
|
blocks[5] = blocks[6] = blocks[7] = blocks[8] =
|
|
blocks[9] = blocks[10] = blocks[11] = blocks[12] =
|
|
blocks[13] = blocks[14] = blocks[15] = blocks[16] =
|
|
blocks[17] = blocks[18] = blocks[19] = blocks[20] =
|
|
blocks[21] = blocks[22] = blocks[23] = blocks[24] =
|
|
blocks[25] = blocks[26] = blocks[27] = blocks[28] =
|
|
blocks[29] = blocks[30] = blocks[31] = blocks[32] = 0;
|
|
}
|
|
blocks[30] = this.hBytes << 3 | this.bytes >>> 29;
|
|
blocks[31] = this.bytes << 3;
|
|
this.hash();
|
|
};
|
|
|
|
Sha512.prototype.hash = function () {
|
|
var h0h = this.h0h, h0l = this.h0l, h1h = this.h1h, h1l = this.h1l,
|
|
h2h = this.h2h, h2l = this.h2l, h3h = this.h3h, h3l = this.h3l,
|
|
h4h = this.h4h, h4l = this.h4l, h5h = this.h5h, h5l = this.h5l,
|
|
h6h = this.h6h, h6l = this.h6l, h7h = this.h7h, h7l = this.h7l,
|
|
blocks = this.blocks, j, s0h, s0l, s1h, s1l, c1, c2, c3, c4,
|
|
abh, abl, dah, dal, cdh, cdl, bch, bcl,
|
|
majh, majl, t1h, t1l, t2h, t2l, chh, chl;
|
|
|
|
for (j = 32; j < 160; j += 2) {
|
|
t1h = blocks[j - 30];
|
|
t1l = blocks[j - 29];
|
|
s0h = ((t1h >>> 1) | (t1l << 31)) ^ ((t1h >>> 8) | (t1l << 24)) ^ (t1h >>> 7);
|
|
s0l = ((t1l >>> 1) | (t1h << 31)) ^ ((t1l >>> 8) | (t1h << 24)) ^ ((t1l >>> 7) | t1h << 25);
|
|
|
|
t1h = blocks[j - 4];
|
|
t1l = blocks[j - 3];
|
|
s1h = ((t1h >>> 19) | (t1l << 13)) ^ ((t1l >>> 29) | (t1h << 3)) ^ (t1h >>> 6);
|
|
s1l = ((t1l >>> 19) | (t1h << 13)) ^ ((t1h >>> 29) | (t1l << 3)) ^ ((t1l >>> 6) | t1h << 26);
|
|
|
|
t1h = blocks[j - 32];
|
|
t1l = blocks[j - 31];
|
|
t2h = blocks[j - 14];
|
|
t2l = blocks[j - 13];
|
|
|
|
c1 = (t2l & 0xFFFF) + (t1l & 0xFFFF) + (s0l & 0xFFFF) + (s1l & 0xFFFF);
|
|
c2 = (t2l >>> 16) + (t1l >>> 16) + (s0l >>> 16) + (s1l >>> 16) + (c1 >>> 16);
|
|
c3 = (t2h & 0xFFFF) + (t1h & 0xFFFF) + (s0h & 0xFFFF) + (s1h & 0xFFFF) + (c2 >>> 16);
|
|
c4 = (t2h >>> 16) + (t1h >>> 16) + (s0h >>> 16) + (s1h >>> 16) + (c3 >>> 16);
|
|
|
|
blocks[j] = (c4 << 16) | (c3 & 0xFFFF);
|
|
blocks[j + 1] = (c2 << 16) | (c1 & 0xFFFF);
|
|
}
|
|
|
|
var ah = h0h, al = h0l, bh = h1h, bl = h1l, ch = h2h, cl = h2l, dh = h3h, dl = h3l, eh = h4h, el = h4l, fh = h5h, fl = h5l, gh = h6h, gl = h6l, hh = h7h, hl = h7l;
|
|
bch = bh & ch;
|
|
bcl = bl & cl;
|
|
for (j = 0; j < 160; j += 8) {
|
|
s0h = ((ah >>> 28) | (al << 4)) ^ ((al >>> 2) | (ah << 30)) ^ ((al >>> 7) | (ah << 25));
|
|
s0l = ((al >>> 28) | (ah << 4)) ^ ((ah >>> 2) | (al << 30)) ^ ((ah >>> 7) | (al << 25));
|
|
|
|
s1h = ((eh >>> 14) | (el << 18)) ^ ((eh >>> 18) | (el << 14)) ^ ((el >>> 9) | (eh << 23));
|
|
s1l = ((el >>> 14) | (eh << 18)) ^ ((el >>> 18) | (eh << 14)) ^ ((eh >>> 9) | (el << 23));
|
|
|
|
abh = ah & bh;
|
|
abl = al & bl;
|
|
majh = abh ^ (ah & ch) ^ bch;
|
|
majl = abl ^ (al & cl) ^ bcl;
|
|
|
|
chh = (eh & fh) ^ (~eh & gh);
|
|
chl = (el & fl) ^ (~el & gl);
|
|
|
|
t1h = blocks[j];
|
|
t1l = blocks[j + 1];
|
|
t2h = K[j];
|
|
t2l = K[j + 1];
|
|
|
|
c1 = (t2l & 0xFFFF) + (t1l & 0xFFFF) + (chl & 0xFFFF) + (s1l & 0xFFFF) + (hl & 0xFFFF);
|
|
c2 = (t2l >>> 16) + (t1l >>> 16) + (chl >>> 16) + (s1l >>> 16) + (hl >>> 16) + (c1 >>> 16);
|
|
c3 = (t2h & 0xFFFF) + (t1h & 0xFFFF) + (chh & 0xFFFF) + (s1h & 0xFFFF) + (hh & 0xFFFF) + (c2 >>> 16);
|
|
c4 = (t2h >>> 16) + (t1h >>> 16) + (chh >>> 16) + (s1h >>> 16) + (hh >>> 16) + (c3 >>> 16);
|
|
|
|
t1h = (c4 << 16) | (c3 & 0xFFFF);
|
|
t1l = (c2 << 16) | (c1 & 0xFFFF);
|
|
|
|
c1 = (majl & 0xFFFF) + (s0l & 0xFFFF);
|
|
c2 = (majl >>> 16) + (s0l >>> 16) + (c1 >>> 16);
|
|
c3 = (majh & 0xFFFF) + (s0h & 0xFFFF) + (c2 >>> 16);
|
|
c4 = (majh >>> 16) + (s0h >>> 16) + (c3 >>> 16);
|
|
|
|
t2h = (c4 << 16) | (c3 & 0xFFFF);
|
|
t2l = (c2 << 16) | (c1 & 0xFFFF);
|
|
|
|
c1 = (dl & 0xFFFF) + (t1l & 0xFFFF);
|
|
c2 = (dl >>> 16) + (t1l >>> 16) + (c1 >>> 16);
|
|
c3 = (dh & 0xFFFF) + (t1h & 0xFFFF) + (c2 >>> 16);
|
|
c4 = (dh >>> 16) + (t1h >>> 16) + (c3 >>> 16);
|
|
|
|
hh = (c4 << 16) | (c3 & 0xFFFF);
|
|
hl = (c2 << 16) | (c1 & 0xFFFF);
|
|
|
|
c1 = (t2l & 0xFFFF) + (t1l & 0xFFFF);
|
|
c2 = (t2l >>> 16) + (t1l >>> 16) + (c1 >>> 16);
|
|
c3 = (t2h & 0xFFFF) + (t1h & 0xFFFF) + (c2 >>> 16);
|
|
c4 = (t2h >>> 16) + (t1h >>> 16) + (c3 >>> 16);
|
|
|
|
dh = (c4 << 16) | (c3 & 0xFFFF);
|
|
dl = (c2 << 16) | (c1 & 0xFFFF);
|
|
|
|
s0h = ((dh >>> 28) | (dl << 4)) ^ ((dl >>> 2) | (dh << 30)) ^ ((dl >>> 7) | (dh << 25));
|
|
s0l = ((dl >>> 28) | (dh << 4)) ^ ((dh >>> 2) | (dl << 30)) ^ ((dh >>> 7) | (dl << 25));
|
|
|
|
s1h = ((hh >>> 14) | (hl << 18)) ^ ((hh >>> 18) | (hl << 14)) ^ ((hl >>> 9) | (hh << 23));
|
|
s1l = ((hl >>> 14) | (hh << 18)) ^ ((hl >>> 18) | (hh << 14)) ^ ((hh >>> 9) | (hl << 23));
|
|
|
|
dah = dh & ah;
|
|
dal = dl & al;
|
|
majh = dah ^ (dh & bh) ^ abh;
|
|
majl = dal ^ (dl & bl) ^ abl;
|
|
|
|
chh = (hh & eh) ^ (~hh & fh);
|
|
chl = (hl & el) ^ (~hl & fl);
|
|
|
|
t1h = blocks[j + 2];
|
|
t1l = blocks[j + 3];
|
|
t2h = K[j + 2];
|
|
t2l = K[j + 3];
|
|
|
|
c1 = (t2l & 0xFFFF) + (t1l & 0xFFFF) + (chl & 0xFFFF) + (s1l & 0xFFFF) + (gl & 0xFFFF);
|
|
c2 = (t2l >>> 16) + (t1l >>> 16) + (chl >>> 16) + (s1l >>> 16) + (gl >>> 16) + (c1 >>> 16);
|
|
c3 = (t2h & 0xFFFF) + (t1h & 0xFFFF) + (chh & 0xFFFF) + (s1h & 0xFFFF) + (gh & 0xFFFF) + (c2 >>> 16);
|
|
c4 = (t2h >>> 16) + (t1h >>> 16) + (chh >>> 16) + (s1h >>> 16) + (gh >>> 16) + (c3 >>> 16);
|
|
|
|
t1h = (c4 << 16) | (c3 & 0xFFFF);
|
|
t1l = (c2 << 16) | (c1 & 0xFFFF);
|
|
|
|
c1 = (majl & 0xFFFF) + (s0l & 0xFFFF);
|
|
c2 = (majl >>> 16) + (s0l >>> 16) + (c1 >>> 16);
|
|
c3 = (majh & 0xFFFF) + (s0h & 0xFFFF) + (c2 >>> 16);
|
|
c4 = (majh >>> 16) + (s0h >>> 16) + (c3 >>> 16);
|
|
|
|
t2h = (c4 << 16) | (c3 & 0xFFFF);
|
|
t2l = (c2 << 16) | (c1 & 0xFFFF);
|
|
|
|
c1 = (cl & 0xFFFF) + (t1l & 0xFFFF);
|
|
c2 = (cl >>> 16) + (t1l >>> 16) + (c1 >>> 16);
|
|
c3 = (ch & 0xFFFF) + (t1h & 0xFFFF) + (c2 >>> 16);
|
|
c4 = (ch >>> 16) + (t1h >>> 16) + (c3 >>> 16);
|
|
|
|
gh = (c4 << 16) | (c3 & 0xFFFF);
|
|
gl = (c2 << 16) | (c1 & 0xFFFF);
|
|
|
|
c1 = (t2l & 0xFFFF) + (t1l & 0xFFFF);
|
|
c2 = (t2l >>> 16) + (t1l >>> 16) + (c1 >>> 16);
|
|
c3 = (t2h & 0xFFFF) + (t1h & 0xFFFF) + (c2 >>> 16);
|
|
c4 = (t2h >>> 16) + (t1h >>> 16) + (c3 >>> 16);
|
|
|
|
ch = (c4 << 16) | (c3 & 0xFFFF);
|
|
cl = (c2 << 16) | (c1 & 0xFFFF);
|
|
|
|
s0h = ((ch >>> 28) | (cl << 4)) ^ ((cl >>> 2) | (ch << 30)) ^ ((cl >>> 7) | (ch << 25));
|
|
s0l = ((cl >>> 28) | (ch << 4)) ^ ((ch >>> 2) | (cl << 30)) ^ ((ch >>> 7) | (cl << 25));
|
|
|
|
s1h = ((gh >>> 14) | (gl << 18)) ^ ((gh >>> 18) | (gl << 14)) ^ ((gl >>> 9) | (gh << 23));
|
|
s1l = ((gl >>> 14) | (gh << 18)) ^ ((gl >>> 18) | (gh << 14)) ^ ((gh >>> 9) | (gl << 23));
|
|
|
|
cdh = ch & dh;
|
|
cdl = cl & dl;
|
|
majh = cdh ^ (ch & ah) ^ dah;
|
|
majl = cdl ^ (cl & al) ^ dal;
|
|
|
|
chh = (gh & hh) ^ (~gh & eh);
|
|
chl = (gl & hl) ^ (~gl & el);
|
|
|
|
t1h = blocks[j + 4];
|
|
t1l = blocks[j + 5];
|
|
t2h = K[j + 4];
|
|
t2l = K[j + 5];
|
|
|
|
c1 = (t2l & 0xFFFF) + (t1l & 0xFFFF) + (chl & 0xFFFF) + (s1l & 0xFFFF) + (fl & 0xFFFF);
|
|
c2 = (t2l >>> 16) + (t1l >>> 16) + (chl >>> 16) + (s1l >>> 16) + (fl >>> 16) + (c1 >>> 16);
|
|
c3 = (t2h & 0xFFFF) + (t1h & 0xFFFF) + (chh & 0xFFFF) + (s1h & 0xFFFF) + (fh & 0xFFFF) + (c2 >>> 16);
|
|
c4 = (t2h >>> 16) + (t1h >>> 16) + (chh >>> 16) + (s1h >>> 16) + (fh >>> 16) + (c3 >>> 16);
|
|
|
|
t1h = (c4 << 16) | (c3 & 0xFFFF);
|
|
t1l = (c2 << 16) | (c1 & 0xFFFF);
|
|
|
|
c1 = (majl & 0xFFFF) + (s0l & 0xFFFF);
|
|
c2 = (majl >>> 16) + (s0l >>> 16) + (c1 >>> 16);
|
|
c3 = (majh & 0xFFFF) + (s0h & 0xFFFF) + (c2 >>> 16);
|
|
c4 = (majh >>> 16) + (s0h >>> 16) + (c3 >>> 16);
|
|
|
|
t2h = (c4 << 16) | (c3 & 0xFFFF);
|
|
t2l = (c2 << 16) | (c1 & 0xFFFF);
|
|
|
|
c1 = (bl & 0xFFFF) + (t1l & 0xFFFF);
|
|
c2 = (bl >>> 16) + (t1l >>> 16) + (c1 >>> 16);
|
|
c3 = (bh & 0xFFFF) + (t1h & 0xFFFF) + (c2 >>> 16);
|
|
c4 = (bh >>> 16) + (t1h >>> 16) + (c3 >>> 16);
|
|
|
|
fh = (c4 << 16) | (c3 & 0xFFFF);
|
|
fl = (c2 << 16) | (c1 & 0xFFFF);
|
|
|
|
c1 = (t2l & 0xFFFF) + (t1l & 0xFFFF);
|
|
c2 = (t2l >>> 16) + (t1l >>> 16) + (c1 >>> 16);
|
|
c3 = (t2h & 0xFFFF) + (t1h & 0xFFFF) + (c2 >>> 16);
|
|
c4 = (t2h >>> 16) + (t1h >>> 16) + (c3 >>> 16);
|
|
|
|
bh = (c4 << 16) | (c3 & 0xFFFF);
|
|
bl = (c2 << 16) | (c1 & 0xFFFF);
|
|
|
|
s0h = ((bh >>> 28) | (bl << 4)) ^ ((bl >>> 2) | (bh << 30)) ^ ((bl >>> 7) | (bh << 25));
|
|
s0l = ((bl >>> 28) | (bh << 4)) ^ ((bh >>> 2) | (bl << 30)) ^ ((bh >>> 7) | (bl << 25));
|
|
|
|
s1h = ((fh >>> 14) | (fl << 18)) ^ ((fh >>> 18) | (fl << 14)) ^ ((fl >>> 9) | (fh << 23));
|
|
s1l = ((fl >>> 14) | (fh << 18)) ^ ((fl >>> 18) | (fh << 14)) ^ ((fh >>> 9) | (fl << 23));
|
|
|
|
bch = bh & ch;
|
|
bcl = bl & cl;
|
|
majh = bch ^ (bh & dh) ^ cdh;
|
|
majl = bcl ^ (bl & dl) ^ cdl;
|
|
|
|
chh = (fh & gh) ^ (~fh & hh);
|
|
chl = (fl & gl) ^ (~fl & hl);
|
|
|
|
t1h = blocks[j + 6];
|
|
t1l = blocks[j + 7];
|
|
t2h = K[j + 6];
|
|
t2l = K[j + 7];
|
|
|
|
c1 = (t2l & 0xFFFF) + (t1l & 0xFFFF) + (chl & 0xFFFF) + (s1l & 0xFFFF) + (el & 0xFFFF);
|
|
c2 = (t2l >>> 16) + (t1l >>> 16) + (chl >>> 16) + (s1l >>> 16) + (el >>> 16) + (c1 >>> 16);
|
|
c3 = (t2h & 0xFFFF) + (t1h & 0xFFFF) + (chh & 0xFFFF) + (s1h & 0xFFFF) + (eh & 0xFFFF) + (c2 >>> 16);
|
|
c4 = (t2h >>> 16) + (t1h >>> 16) + (chh >>> 16) + (s1h >>> 16) + (eh >>> 16) + (c3 >>> 16);
|
|
|
|
t1h = (c4 << 16) | (c3 & 0xFFFF);
|
|
t1l = (c2 << 16) | (c1 & 0xFFFF);
|
|
|
|
c1 = (majl & 0xFFFF) + (s0l & 0xFFFF);
|
|
c2 = (majl >>> 16) + (s0l >>> 16) + (c1 >>> 16);
|
|
c3 = (majh & 0xFFFF) + (s0h & 0xFFFF) + (c2 >>> 16);
|
|
c4 = (majh >>> 16) + (s0h >>> 16) + (c3 >>> 16);
|
|
|
|
t2h = (c4 << 16) | (c3 & 0xFFFF);
|
|
t2l = (c2 << 16) | (c1 & 0xFFFF);
|
|
|
|
c1 = (al & 0xFFFF) + (t1l & 0xFFFF);
|
|
c2 = (al >>> 16) + (t1l >>> 16) + (c1 >>> 16);
|
|
c3 = (ah & 0xFFFF) + (t1h & 0xFFFF) + (c2 >>> 16);
|
|
c4 = (ah >>> 16) + (t1h >>> 16) + (c3 >>> 16);
|
|
|
|
eh = (c4 << 16) | (c3 & 0xFFFF);
|
|
el = (c2 << 16) | (c1 & 0xFFFF);
|
|
|
|
c1 = (t2l & 0xFFFF) + (t1l & 0xFFFF);
|
|
c2 = (t2l >>> 16) + (t1l >>> 16) + (c1 >>> 16);
|
|
c3 = (t2h & 0xFFFF) + (t1h & 0xFFFF) + (c2 >>> 16);
|
|
c4 = (t2h >>> 16) + (t1h >>> 16) + (c3 >>> 16);
|
|
|
|
ah = (c4 << 16) | (c3 & 0xFFFF);
|
|
al = (c2 << 16) | (c1 & 0xFFFF);
|
|
}
|
|
|
|
c1 = (h0l & 0xFFFF) + (al & 0xFFFF);
|
|
c2 = (h0l >>> 16) + (al >>> 16) + (c1 >>> 16);
|
|
c3 = (h0h & 0xFFFF) + (ah & 0xFFFF) + (c2 >>> 16);
|
|
c4 = (h0h >>> 16) + (ah >>> 16) + (c3 >>> 16);
|
|
|
|
this.h0h = (c4 << 16) | (c3 & 0xFFFF);
|
|
this.h0l = (c2 << 16) | (c1 & 0xFFFF);
|
|
|
|
c1 = (h1l & 0xFFFF) + (bl & 0xFFFF);
|
|
c2 = (h1l >>> 16) + (bl >>> 16) + (c1 >>> 16);
|
|
c3 = (h1h & 0xFFFF) + (bh & 0xFFFF) + (c2 >>> 16);
|
|
c4 = (h1h >>> 16) + (bh >>> 16) + (c3 >>> 16);
|
|
|
|
this.h1h = (c4 << 16) | (c3 & 0xFFFF);
|
|
this.h1l = (c2 << 16) | (c1 & 0xFFFF);
|
|
|
|
c1 = (h2l & 0xFFFF) + (cl & 0xFFFF);
|
|
c2 = (h2l >>> 16) + (cl >>> 16) + (c1 >>> 16);
|
|
c3 = (h2h & 0xFFFF) + (ch & 0xFFFF) + (c2 >>> 16);
|
|
c4 = (h2h >>> 16) + (ch >>> 16) + (c3 >>> 16);
|
|
|
|
this.h2h = (c4 << 16) | (c3 & 0xFFFF);
|
|
this.h2l = (c2 << 16) | (c1 & 0xFFFF);
|
|
|
|
c1 = (h3l & 0xFFFF) + (dl & 0xFFFF);
|
|
c2 = (h3l >>> 16) + (dl >>> 16) + (c1 >>> 16);
|
|
c3 = (h3h & 0xFFFF) + (dh & 0xFFFF) + (c2 >>> 16);
|
|
c4 = (h3h >>> 16) + (dh >>> 16) + (c3 >>> 16);
|
|
|
|
this.h3h = (c4 << 16) | (c3 & 0xFFFF);
|
|
this.h3l = (c2 << 16) | (c1 & 0xFFFF);
|
|
|
|
c1 = (h4l & 0xFFFF) + (el & 0xFFFF);
|
|
c2 = (h4l >>> 16) + (el >>> 16) + (c1 >>> 16);
|
|
c3 = (h4h & 0xFFFF) + (eh & 0xFFFF) + (c2 >>> 16);
|
|
c4 = (h4h >>> 16) + (eh >>> 16) + (c3 >>> 16);
|
|
|
|
this.h4h = (c4 << 16) | (c3 & 0xFFFF);
|
|
this.h4l = (c2 << 16) | (c1 & 0xFFFF);
|
|
|
|
c1 = (h5l & 0xFFFF) + (fl & 0xFFFF);
|
|
c2 = (h5l >>> 16) + (fl >>> 16) + (c1 >>> 16);
|
|
c3 = (h5h & 0xFFFF) + (fh & 0xFFFF) + (c2 >>> 16);
|
|
c4 = (h5h >>> 16) + (fh >>> 16) + (c3 >>> 16);
|
|
|
|
this.h5h = (c4 << 16) | (c3 & 0xFFFF);
|
|
this.h5l = (c2 << 16) | (c1 & 0xFFFF);
|
|
|
|
c1 = (h6l & 0xFFFF) + (gl & 0xFFFF);
|
|
c2 = (h6l >>> 16) + (gl >>> 16) + (c1 >>> 16);
|
|
c3 = (h6h & 0xFFFF) + (gh & 0xFFFF) + (c2 >>> 16);
|
|
c4 = (h6h >>> 16) + (gh >>> 16) + (c3 >>> 16);
|
|
|
|
this.h6h = (c4 << 16) | (c3 & 0xFFFF);
|
|
this.h6l = (c2 << 16) | (c1 & 0xFFFF);
|
|
|
|
c1 = (h7l & 0xFFFF) + (hl & 0xFFFF);
|
|
c2 = (h7l >>> 16) + (hl >>> 16) + (c1 >>> 16);
|
|
c3 = (h7h & 0xFFFF) + (hh & 0xFFFF) + (c2 >>> 16);
|
|
c4 = (h7h >>> 16) + (hh >>> 16) + (c3 >>> 16);
|
|
|
|
this.h7h = (c4 << 16) | (c3 & 0xFFFF);
|
|
this.h7l = (c2 << 16) | (c1 & 0xFFFF);
|
|
};
|
|
|
|
Sha512.prototype.hex = function () {
|
|
this.finalize();
|
|
|
|
var h0h = this.h0h, h0l = this.h0l, h1h = this.h1h, h1l = this.h1l,
|
|
h2h = this.h2h, h2l = this.h2l, h3h = this.h3h, h3l = this.h3l,
|
|
h4h = this.h4h, h4l = this.h4l, h5h = this.h5h, h5l = this.h5l,
|
|
h6h = this.h6h, h6l = this.h6l, h7h = this.h7h, h7l = this.h7l,
|
|
bits = this.bits;
|
|
|
|
var hex = HEX_CHARS[(h0h >> 28) & 0x0F] + HEX_CHARS[(h0h >> 24) & 0x0F] +
|
|
HEX_CHARS[(h0h >> 20) & 0x0F] + HEX_CHARS[(h0h >> 16) & 0x0F] +
|
|
HEX_CHARS[(h0h >> 12) & 0x0F] + HEX_CHARS[(h0h >> 8) & 0x0F] +
|
|
HEX_CHARS[(h0h >> 4) & 0x0F] + HEX_CHARS[h0h & 0x0F] +
|
|
HEX_CHARS[(h0l >> 28) & 0x0F] + HEX_CHARS[(h0l >> 24) & 0x0F] +
|
|
HEX_CHARS[(h0l >> 20) & 0x0F] + HEX_CHARS[(h0l >> 16) & 0x0F] +
|
|
HEX_CHARS[(h0l >> 12) & 0x0F] + HEX_CHARS[(h0l >> 8) & 0x0F] +
|
|
HEX_CHARS[(h0l >> 4) & 0x0F] + HEX_CHARS[h0l & 0x0F] +
|
|
HEX_CHARS[(h1h >> 28) & 0x0F] + HEX_CHARS[(h1h >> 24) & 0x0F] +
|
|
HEX_CHARS[(h1h >> 20) & 0x0F] + HEX_CHARS[(h1h >> 16) & 0x0F] +
|
|
HEX_CHARS[(h1h >> 12) & 0x0F] + HEX_CHARS[(h1h >> 8) & 0x0F] +
|
|
HEX_CHARS[(h1h >> 4) & 0x0F] + HEX_CHARS[h1h & 0x0F] +
|
|
HEX_CHARS[(h1l >> 28) & 0x0F] + HEX_CHARS[(h1l >> 24) & 0x0F] +
|
|
HEX_CHARS[(h1l >> 20) & 0x0F] + HEX_CHARS[(h1l >> 16) & 0x0F] +
|
|
HEX_CHARS[(h1l >> 12) & 0x0F] + HEX_CHARS[(h1l >> 8) & 0x0F] +
|
|
HEX_CHARS[(h1l >> 4) & 0x0F] + HEX_CHARS[h1l & 0x0F] +
|
|
HEX_CHARS[(h2h >> 28) & 0x0F] + HEX_CHARS[(h2h >> 24) & 0x0F] +
|
|
HEX_CHARS[(h2h >> 20) & 0x0F] + HEX_CHARS[(h2h >> 16) & 0x0F] +
|
|
HEX_CHARS[(h2h >> 12) & 0x0F] + HEX_CHARS[(h2h >> 8) & 0x0F] +
|
|
HEX_CHARS[(h2h >> 4) & 0x0F] + HEX_CHARS[h2h & 0x0F] +
|
|
HEX_CHARS[(h2l >> 28) & 0x0F] + HEX_CHARS[(h2l >> 24) & 0x0F] +
|
|
HEX_CHARS[(h2l >> 20) & 0x0F] + HEX_CHARS[(h2l >> 16) & 0x0F] +
|
|
HEX_CHARS[(h2l >> 12) & 0x0F] + HEX_CHARS[(h2l >> 8) & 0x0F] +
|
|
HEX_CHARS[(h2l >> 4) & 0x0F] + HEX_CHARS[h2l & 0x0F] +
|
|
HEX_CHARS[(h3h >> 28) & 0x0F] + HEX_CHARS[(h3h >> 24) & 0x0F] +
|
|
HEX_CHARS[(h3h >> 20) & 0x0F] + HEX_CHARS[(h3h >> 16) & 0x0F] +
|
|
HEX_CHARS[(h3h >> 12) & 0x0F] + HEX_CHARS[(h3h >> 8) & 0x0F] +
|
|
HEX_CHARS[(h3h >> 4) & 0x0F] + HEX_CHARS[h3h & 0x0F];
|
|
if (bits >= 256) {
|
|
hex += HEX_CHARS[(h3l >> 28) & 0x0F] + HEX_CHARS[(h3l >> 24) & 0x0F] +
|
|
HEX_CHARS[(h3l >> 20) & 0x0F] + HEX_CHARS[(h3l >> 16) & 0x0F] +
|
|
HEX_CHARS[(h3l >> 12) & 0x0F] + HEX_CHARS[(h3l >> 8) & 0x0F] +
|
|
HEX_CHARS[(h3l >> 4) & 0x0F] + HEX_CHARS[h3l & 0x0F];
|
|
}
|
|
if (bits >= 384) {
|
|
hex += HEX_CHARS[(h4h >> 28) & 0x0F] + HEX_CHARS[(h4h >> 24) & 0x0F] +
|
|
HEX_CHARS[(h4h >> 20) & 0x0F] + HEX_CHARS[(h4h >> 16) & 0x0F] +
|
|
HEX_CHARS[(h4h >> 12) & 0x0F] + HEX_CHARS[(h4h >> 8) & 0x0F] +
|
|
HEX_CHARS[(h4h >> 4) & 0x0F] + HEX_CHARS[h4h & 0x0F] +
|
|
HEX_CHARS[(h4l >> 28) & 0x0F] + HEX_CHARS[(h4l >> 24) & 0x0F] +
|
|
HEX_CHARS[(h4l >> 20) & 0x0F] + HEX_CHARS[(h4l >> 16) & 0x0F] +
|
|
HEX_CHARS[(h4l >> 12) & 0x0F] + HEX_CHARS[(h4l >> 8) & 0x0F] +
|
|
HEX_CHARS[(h4l >> 4) & 0x0F] + HEX_CHARS[h4l & 0x0F] +
|
|
HEX_CHARS[(h5h >> 28) & 0x0F] + HEX_CHARS[(h5h >> 24) & 0x0F] +
|
|
HEX_CHARS[(h5h >> 20) & 0x0F] + HEX_CHARS[(h5h >> 16) & 0x0F] +
|
|
HEX_CHARS[(h5h >> 12) & 0x0F] + HEX_CHARS[(h5h >> 8) & 0x0F] +
|
|
HEX_CHARS[(h5h >> 4) & 0x0F] + HEX_CHARS[h5h & 0x0F] +
|
|
HEX_CHARS[(h5l >> 28) & 0x0F] + HEX_CHARS[(h5l >> 24) & 0x0F] +
|
|
HEX_CHARS[(h5l >> 20) & 0x0F] + HEX_CHARS[(h5l >> 16) & 0x0F] +
|
|
HEX_CHARS[(h5l >> 12) & 0x0F] + HEX_CHARS[(h5l >> 8) & 0x0F] +
|
|
HEX_CHARS[(h5l >> 4) & 0x0F] + HEX_CHARS[h5l & 0x0F];
|
|
}
|
|
if (bits == 512) {
|
|
hex += HEX_CHARS[(h6h >> 28) & 0x0F] + HEX_CHARS[(h6h >> 24) & 0x0F] +
|
|
HEX_CHARS[(h6h >> 20) & 0x0F] + HEX_CHARS[(h6h >> 16) & 0x0F] +
|
|
HEX_CHARS[(h6h >> 12) & 0x0F] + HEX_CHARS[(h6h >> 8) & 0x0F] +
|
|
HEX_CHARS[(h6h >> 4) & 0x0F] + HEX_CHARS[h6h & 0x0F] +
|
|
HEX_CHARS[(h6l >> 28) & 0x0F] + HEX_CHARS[(h6l >> 24) & 0x0F] +
|
|
HEX_CHARS[(h6l >> 20) & 0x0F] + HEX_CHARS[(h6l >> 16) & 0x0F] +
|
|
HEX_CHARS[(h6l >> 12) & 0x0F] + HEX_CHARS[(h6l >> 8) & 0x0F] +
|
|
HEX_CHARS[(h6l >> 4) & 0x0F] + HEX_CHARS[h6l & 0x0F] +
|
|
HEX_CHARS[(h7h >> 28) & 0x0F] + HEX_CHARS[(h7h >> 24) & 0x0F] +
|
|
HEX_CHARS[(h7h >> 20) & 0x0F] + HEX_CHARS[(h7h >> 16) & 0x0F] +
|
|
HEX_CHARS[(h7h >> 12) & 0x0F] + HEX_CHARS[(h7h >> 8) & 0x0F] +
|
|
HEX_CHARS[(h7h >> 4) & 0x0F] + HEX_CHARS[h7h & 0x0F] +
|
|
HEX_CHARS[(h7l >> 28) & 0x0F] + HEX_CHARS[(h7l >> 24) & 0x0F] +
|
|
HEX_CHARS[(h7l >> 20) & 0x0F] + HEX_CHARS[(h7l >> 16) & 0x0F] +
|
|
HEX_CHARS[(h7l >> 12) & 0x0F] + HEX_CHARS[(h7l >> 8) & 0x0F] +
|
|
HEX_CHARS[(h7l >> 4) & 0x0F] + HEX_CHARS[h7l & 0x0F];
|
|
}
|
|
return hex;
|
|
};
|
|
|
|
Sha512.prototype.toString = Sha512.prototype.hex;
|
|
|
|
Sha512.prototype.digest = function () {
|
|
this.finalize();
|
|
|
|
var h0h = this.h0h, h0l = this.h0l, h1h = this.h1h, h1l = this.h1l,
|
|
h2h = this.h2h, h2l = this.h2l, h3h = this.h3h, h3l = this.h3l,
|
|
h4h = this.h4h, h4l = this.h4l, h5h = this.h5h, h5l = this.h5l,
|
|
h6h = this.h6h, h6l = this.h6l, h7h = this.h7h, h7l = this.h7l,
|
|
bits = this.bits;
|
|
|
|
var arr = [
|
|
(h0h >> 24) & 0xFF, (h0h >> 16) & 0xFF, (h0h >> 8) & 0xFF, h0h & 0xFF,
|
|
(h0l >> 24) & 0xFF, (h0l >> 16) & 0xFF, (h0l >> 8) & 0xFF, h0l & 0xFF,
|
|
(h1h >> 24) & 0xFF, (h1h >> 16) & 0xFF, (h1h >> 8) & 0xFF, h1h & 0xFF,
|
|
(h1l >> 24) & 0xFF, (h1l >> 16) & 0xFF, (h1l >> 8) & 0xFF, h1l & 0xFF,
|
|
(h2h >> 24) & 0xFF, (h2h >> 16) & 0xFF, (h2h >> 8) & 0xFF, h2h & 0xFF,
|
|
(h2l >> 24) & 0xFF, (h2l >> 16) & 0xFF, (h2l >> 8) & 0xFF, h2l & 0xFF,
|
|
(h3h >> 24) & 0xFF, (h3h >> 16) & 0xFF, (h3h >> 8) & 0xFF, h3h & 0xFF
|
|
];
|
|
|
|
if (bits >= 256) {
|
|
arr.push((h3l >> 24) & 0xFF, (h3l >> 16) & 0xFF, (h3l >> 8) & 0xFF, h3l & 0xFF);
|
|
}
|
|
if (bits >= 384) {
|
|
arr.push(
|
|
(h4h >> 24) & 0xFF, (h4h >> 16) & 0xFF, (h4h >> 8) & 0xFF, h4h & 0xFF,
|
|
(h4l >> 24) & 0xFF, (h4l >> 16) & 0xFF, (h4l >> 8) & 0xFF, h4l & 0xFF,
|
|
(h5h >> 24) & 0xFF, (h5h >> 16) & 0xFF, (h5h >> 8) & 0xFF, h5h & 0xFF,
|
|
(h5l >> 24) & 0xFF, (h5l >> 16) & 0xFF, (h5l >> 8) & 0xFF, h5l & 0xFF
|
|
);
|
|
}
|
|
if (bits == 512) {
|
|
arr.push(
|
|
(h6h >> 24) & 0xFF, (h6h >> 16) & 0xFF, (h6h >> 8) & 0xFF, h6h & 0xFF,
|
|
(h6l >> 24) & 0xFF, (h6l >> 16) & 0xFF, (h6l >> 8) & 0xFF, h6l & 0xFF,
|
|
(h7h >> 24) & 0xFF, (h7h >> 16) & 0xFF, (h7h >> 8) & 0xFF, h7h & 0xFF,
|
|
(h7l >> 24) & 0xFF, (h7l >> 16) & 0xFF, (h7l >> 8) & 0xFF, h7l & 0xFF
|
|
);
|
|
}
|
|
return arr;
|
|
};
|
|
|
|
Sha512.prototype.array = Sha512.prototype.digest;
|
|
|
|
Sha512.prototype.arrayBuffer = function () {
|
|
this.finalize();
|
|
|
|
var bits = this.bits;
|
|
var buffer = new ArrayBuffer(bits / 8);
|
|
var dataView = new DataView(buffer);
|
|
dataView.setUint32(0, this.h0h);
|
|
dataView.setUint32(4, this.h0l);
|
|
dataView.setUint32(8, this.h1h);
|
|
dataView.setUint32(12, this.h1l);
|
|
dataView.setUint32(16, this.h2h);
|
|
dataView.setUint32(20, this.h2l);
|
|
dataView.setUint32(24, this.h3h);
|
|
|
|
if (bits >= 256) {
|
|
dataView.setUint32(28, this.h3l);
|
|
}
|
|
if (bits >= 384) {
|
|
dataView.setUint32(32, this.h4h);
|
|
dataView.setUint32(36, this.h4l);
|
|
dataView.setUint32(40, this.h5h);
|
|
dataView.setUint32(44, this.h5l);
|
|
}
|
|
if (bits == 512) {
|
|
dataView.setUint32(48, this.h6h);
|
|
dataView.setUint32(52, this.h6l);
|
|
dataView.setUint32(56, this.h7h);
|
|
dataView.setUint32(60, this.h7l);
|
|
}
|
|
return buffer;
|
|
};
|
|
|
|
Sha512.prototype.clone = function () {
|
|
var hash = new Sha512(this.bits, false);
|
|
this.copyTo(hash);
|
|
return hash;
|
|
};
|
|
|
|
Sha512.prototype.copyTo = function (hash) {
|
|
var i = 0, attrs = [
|
|
'h0h', 'h0l', 'h1h', 'h1l', 'h2h', 'h2l', 'h3h', 'h3l', 'h4h', 'h4l', 'h5h', 'h5l', 'h6h', 'h6l', 'h7h', 'h7l',
|
|
'start', 'bytes', 'hBytes', 'finalized', 'hashed', 'lastByteIndex'
|
|
];
|
|
for (i = 0; i < attrs.length; ++i) {
|
|
hash[attrs[i]] = this[attrs[i]];
|
|
}
|
|
for (i = 0; i < this.blocks.length; ++i) {
|
|
hash.blocks[i] = this.blocks[i];
|
|
}
|
|
};
|
|
|
|
function HmacSha512(key, bits, sharedMemory) {
|
|
var notString, type = typeof key;
|
|
if (type !== 'string') {
|
|
if (type === 'object') {
|
|
if (key === null) {
|
|
throw new Error(INPUT_ERROR);
|
|
} else if (ARRAY_BUFFER && key.constructor === ArrayBuffer) {
|
|
key = new Uint8Array(key);
|
|
} else if (!Array.isArray(key)) {
|
|
if (!ARRAY_BUFFER || !ArrayBuffer.isView(key)) {
|
|
throw new Error(INPUT_ERROR);
|
|
}
|
|
}
|
|
} else {
|
|
throw new Error(INPUT_ERROR);
|
|
}
|
|
notString = true;
|
|
}
|
|
var length = key.length;
|
|
if (!notString) {
|
|
var bytes = [], length = key.length, index = 0, code;
|
|
for (var i = 0; i < length; ++i) {
|
|
code = key.charCodeAt(i);
|
|
if (code < 0x80) {
|
|
bytes[index++] = code;
|
|
} else if (code < 0x800) {
|
|
bytes[index++] = (0xc0 | (code >> 6));
|
|
bytes[index++] = (0x80 | (code & 0x3f));
|
|
} else if (code < 0xd800 || code >= 0xe000) {
|
|
bytes[index++] = (0xe0 | (code >> 12));
|
|
bytes[index++] = (0x80 | ((code >> 6) & 0x3f));
|
|
bytes[index++] = (0x80 | (code & 0x3f));
|
|
} else {
|
|
code = 0x10000 + (((code & 0x3ff) << 10) | (key.charCodeAt(++i) & 0x3ff));
|
|
bytes[index++] = (0xf0 | (code >> 18));
|
|
bytes[index++] = (0x80 | ((code >> 12) & 0x3f));
|
|
bytes[index++] = (0x80 | ((code >> 6) & 0x3f));
|
|
bytes[index++] = (0x80 | (code & 0x3f));
|
|
}
|
|
}
|
|
key = bytes;
|
|
}
|
|
|
|
if (key.length > 128) {
|
|
key = (new Sha512(bits, true)).update(key).array();
|
|
}
|
|
|
|
var oKeyPad = [], iKeyPad = [];
|
|
for (var i = 0; i < 128; ++i) {
|
|
var b = key[i] || 0;
|
|
oKeyPad[i] = 0x5c ^ b;
|
|
iKeyPad[i] = 0x36 ^ b;
|
|
}
|
|
|
|
Sha512.call(this, bits, sharedMemory);
|
|
|
|
this.update(iKeyPad);
|
|
this.oKeyPad = oKeyPad;
|
|
this.inner = true;
|
|
this.sharedMemory = sharedMemory;
|
|
}
|
|
HmacSha512.prototype = new Sha512();
|
|
|
|
HmacSha512.prototype.finalize = function () {
|
|
Sha512.prototype.finalize.call(this);
|
|
if (this.inner) {
|
|
this.inner = false;
|
|
var innerHash = this.array();
|
|
Sha512.call(this, this.bits, this.sharedMemory);
|
|
this.update(this.oKeyPad);
|
|
this.update(innerHash);
|
|
Sha512.prototype.finalize.call(this);
|
|
}
|
|
};
|
|
|
|
HmacSha512.prototype.clone = function () {
|
|
var hash = new HmacSha512([], this.bits, false);
|
|
this.copyTo(hash);
|
|
hash.inner = this.inner;
|
|
for (var i = 0; i < this.oKeyPad.length; ++i) {
|
|
hash.oKeyPad[i] = this.oKeyPad[i];
|
|
}
|
|
return hash;
|
|
};
|
|
|
|
var exports = createMethod(512);
|
|
exports.sha512 = exports;
|
|
exports.sha384 = createMethod(384);
|
|
exports.sha512_256 = createMethod(256);
|
|
exports.sha512_224 = createMethod(224);
|
|
exports.sha512.hmac = createHmacMethod(512);
|
|
exports.sha384.hmac = createHmacMethod(384);
|
|
exports.sha512_256.hmac = createHmacMethod(256);
|
|
exports.sha512_224.hmac = createHmacMethod(224);
|
|
|
|
if (COMMON_JS) {
|
|
module.exports = exports;
|
|
} else {
|
|
root.sha512 = exports.sha512;
|
|
root.sha384 = exports.sha384;
|
|
root.sha512_256 = exports.sha512_256;
|
|
root.sha512_224 = exports.sha512_224;
|
|
if (AMD) {
|
|
define(function () {
|
|
return exports;
|
|
});
|
|
}
|
|
}
|
|
})();
|