[Pkg-javascript-commits] [node-hash.js] 01/19: lib: refactor for browsers
Bastien Roucariès
rouca at moszumanska.debian.org
Fri Aug 25 12:00:11 UTC 2017
This is an automated email from the git hooks/post-receive script.
rouca pushed a commit to branch master
in repository node-hash.js.
commit ec31478c0ef7e2a4ad9f2604b510371c36d4164a
Author: Fedor Indutny <fedor at indutny.com>
Date: Tue Jun 20 00:44:55 2017 -0400
lib: refactor for browsers
---
.eslintrc.js | 25 ++
.travis.yml | 3 +
lib/hash/common.js | 9 +-
lib/hash/hmac.js | 11 +-
lib/hash/ripemd.js | 8 +-
lib/hash/sha.js | 569 +------------------------------
lib/hash/sha/1.js | 74 +++++
lib/hash/sha/224.js | 30 ++
lib/hash/sha/256.js | 105 ++++++
lib/hash/sha/384.js | 35 ++
lib/hash/sha/512.js | 330 ++++++++++++++++++
lib/hash/sha/common.js | 49 +++
lib/hash/utils.js | 33 +-
package-lock.json | 887 +++++++++++++++++++++++++++++++++++++++++++++++++
package.json | 7 +-
test/hash-test.js | 23 +-
test/hmac-test.js | 13 +-
17 files changed, 1601 insertions(+), 610 deletions(-)
diff --git a/.eslintrc.js b/.eslintrc.js
new file mode 100644
index 0000000..4024f8e
--- /dev/null
+++ b/.eslintrc.js
@@ -0,0 +1,25 @@
+module.exports = {
+ "env": {
+ "browser": true,
+ "commonjs": true
+ },
+ "extends": "eslint:recommended",
+ "rules": {
+ "indent": [
+ "error",
+ 2
+ ],
+ "linebreak-style": [
+ "error",
+ "unix"
+ ],
+ "quotes": [
+ "error",
+ "single"
+ ],
+ "semi": [
+ "error",
+ "always"
+ ]
+ }
+};
diff --git a/.travis.yml b/.travis.yml
index 92a990f..551700d 100644
--- a/.travis.yml
+++ b/.travis.yml
@@ -2,6 +2,9 @@ language: node_js
node_js:
- "0.10"
- "0.11"
+ - "4"
+ - "8"
+ - "latest"
branches:
only:
- master
diff --git a/lib/hash/common.js b/lib/hash/common.js
index a052c55..c49f476 100644
--- a/lib/hash/common.js
+++ b/lib/hash/common.js
@@ -1,6 +1,7 @@
-var hash = require('../hash');
-var utils = hash.utils;
-var assert = utils.assert;
+'use strict';
+
+var utils = require('./utils');
+var assert = require('minimalistic-assert');
function BlockHash() {
this.pending = null;
@@ -83,7 +84,7 @@ BlockHash.prototype._pad = function pad() {
res[i++] = 0;
res[i++] = 0;
- for (var t = 8; t < this.padLength; t++)
+ for (t = 8; t < this.padLength; t++)
res[i++] = 0;
}
diff --git a/lib/hash/hmac.js b/lib/hash/hmac.js
index 3a3da97..faff12d 100644
--- a/lib/hash/hmac.js
+++ b/lib/hash/hmac.js
@@ -1,8 +1,7 @@
-var hmac = exports;
+'use strict';
-var hash = require('../hash');
-var utils = hash.utils;
-var assert = utils.assert;
+var utils = require('./utils');
+var assert = require('minimalistic-assert');
function Hmac(hash, key, enc) {
if (!(this instanceof Hmac))
@@ -27,12 +26,12 @@ Hmac.prototype._init = function init(key) {
for (var i = key.length; i < this.blockSize; i++)
key.push(0);
- for (var i = 0; i < key.length; i++)
+ for (i = 0; i < key.length; i++)
key[i] ^= 0x36;
this.inner = new this.Hash().update(key);
// 0x36 ^ 0x5c = 0x6a
- for (var i = 0; i < key.length; i++)
+ for (i = 0; i < key.length; i++)
key[i] ^= 0x6a;
this.outer = new this.Hash().update(key);
};
diff --git a/lib/hash/ripemd.js b/lib/hash/ripemd.js
index cd55bfc..2dcdff2 100644
--- a/lib/hash/ripemd.js
+++ b/lib/hash/ripemd.js
@@ -1,11 +1,13 @@
-var hash = require('../hash');
-var utils = hash.utils;
+'use strict';
+
+var utils = require('./utils');
+var common = require('./common');
var rotl32 = utils.rotl32;
var sum32 = utils.sum32;
var sum32_3 = utils.sum32_3;
var sum32_4 = utils.sum32_4;
-var BlockHash = hash.common.BlockHash;
+var BlockHash = common.BlockHash;
function RIPEMD160() {
if (!(this instanceof RIPEMD160))
diff --git a/lib/hash/sha.js b/lib/hash/sha.js
index a7837aa..f34a38d 100644
--- a/lib/hash/sha.js
+++ b/lib/hash/sha.js
@@ -1,564 +1,7 @@
-var hash = require('../hash');
-var utils = hash.utils;
-var assert = utils.assert;
+'use strict';
-var rotr32 = utils.rotr32;
-var rotl32 = utils.rotl32;
-var sum32 = utils.sum32;
-var sum32_4 = utils.sum32_4;
-var sum32_5 = utils.sum32_5;
-var rotr64_hi = utils.rotr64_hi;
-var rotr64_lo = utils.rotr64_lo;
-var shr64_hi = utils.shr64_hi;
-var shr64_lo = utils.shr64_lo;
-var sum64 = utils.sum64;
-var sum64_hi = utils.sum64_hi;
-var sum64_lo = utils.sum64_lo;
-var sum64_4_hi = utils.sum64_4_hi;
-var sum64_4_lo = utils.sum64_4_lo;
-var sum64_5_hi = utils.sum64_5_hi;
-var sum64_5_lo = utils.sum64_5_lo;
-var BlockHash = hash.common.BlockHash;
-
-var sha256_K = [
- 0x428a2f98, 0x71374491, 0xb5c0fbcf, 0xe9b5dba5,
- 0x3956c25b, 0x59f111f1, 0x923f82a4, 0xab1c5ed5,
- 0xd807aa98, 0x12835b01, 0x243185be, 0x550c7dc3,
- 0x72be5d74, 0x80deb1fe, 0x9bdc06a7, 0xc19bf174,
- 0xe49b69c1, 0xefbe4786, 0x0fc19dc6, 0x240ca1cc,
- 0x2de92c6f, 0x4a7484aa, 0x5cb0a9dc, 0x76f988da,
- 0x983e5152, 0xa831c66d, 0xb00327c8, 0xbf597fc7,
- 0xc6e00bf3, 0xd5a79147, 0x06ca6351, 0x14292967,
- 0x27b70a85, 0x2e1b2138, 0x4d2c6dfc, 0x53380d13,
- 0x650a7354, 0x766a0abb, 0x81c2c92e, 0x92722c85,
- 0xa2bfe8a1, 0xa81a664b, 0xc24b8b70, 0xc76c51a3,
- 0xd192e819, 0xd6990624, 0xf40e3585, 0x106aa070,
- 0x19a4c116, 0x1e376c08, 0x2748774c, 0x34b0bcb5,
- 0x391c0cb3, 0x4ed8aa4a, 0x5b9cca4f, 0x682e6ff3,
- 0x748f82ee, 0x78a5636f, 0x84c87814, 0x8cc70208,
- 0x90befffa, 0xa4506ceb, 0xbef9a3f7, 0xc67178f2
-];
-
-var sha512_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 sha1_K = [
- 0x5A827999, 0x6ED9EBA1,
- 0x8F1BBCDC, 0xCA62C1D6
-];
-
-function SHA256() {
- if (!(this instanceof SHA256))
- return new SHA256();
-
- BlockHash.call(this);
- this.h = [ 0x6a09e667, 0xbb67ae85, 0x3c6ef372, 0xa54ff53a,
- 0x510e527f, 0x9b05688c, 0x1f83d9ab, 0x5be0cd19 ];
- this.k = sha256_K;
- this.W = new Array(64);
-}
-utils.inherits(SHA256, BlockHash);
-exports.sha256 = SHA256;
-
-SHA256.blockSize = 512;
-SHA256.outSize = 256;
-SHA256.hmacStrength = 192;
-SHA256.padLength = 64;
-
-SHA256.prototype._update = function _update(msg, start) {
- var W = this.W;
-
- for (var i = 0; i < 16; i++)
- W[i] = msg[start + i];
- for (; i < W.length; i++)
- W[i] = sum32_4(g1_256(W[i - 2]), W[i - 7], g0_256(W[i - 15]), W[i - 16]);
-
- var a = this.h[0];
- var b = this.h[1];
- var c = this.h[2];
- var d = this.h[3];
- var e = this.h[4];
- var f = this.h[5];
- var g = this.h[6];
- var h = this.h[7];
-
- assert(this.k.length === W.length);
- for (var i = 0; i < W.length; i++) {
- var T1 = sum32_5(h, s1_256(e), ch32(e, f, g), this.k[i], W[i]);
- var T2 = sum32(s0_256(a), maj32(a, b, c));
- h = g;
- g = f;
- f = e;
- e = sum32(d, T1);
- d = c;
- c = b;
- b = a;
- a = sum32(T1, T2);
- }
-
- this.h[0] = sum32(this.h[0], a);
- this.h[1] = sum32(this.h[1], b);
- this.h[2] = sum32(this.h[2], c);
- this.h[3] = sum32(this.h[3], d);
- this.h[4] = sum32(this.h[4], e);
- this.h[5] = sum32(this.h[5], f);
- this.h[6] = sum32(this.h[6], g);
- this.h[7] = sum32(this.h[7], h);
-};
-
-SHA256.prototype._digest = function digest(enc) {
- if (enc === 'hex')
- return utils.toHex32(this.h, 'big');
- else
- return utils.split32(this.h, 'big');
-};
-
-function SHA224() {
- if (!(this instanceof SHA224))
- return new SHA224();
-
- SHA256.call(this);
- this.h = [ 0xc1059ed8, 0x367cd507, 0x3070dd17, 0xf70e5939,
- 0xffc00b31, 0x68581511, 0x64f98fa7, 0xbefa4fa4 ];
-}
-utils.inherits(SHA224, SHA256);
-exports.sha224 = SHA224;
-
-SHA224.blockSize = 512;
-SHA224.outSize = 224;
-SHA224.hmacStrength = 192;
-SHA224.padLength = 64;
-
-SHA224.prototype._digest = function digest(enc) {
- // Just truncate output
- if (enc === 'hex')
- return utils.toHex32(this.h.slice(0, 7), 'big');
- else
- return utils.split32(this.h.slice(0, 7), 'big');
-};
-
-function SHA512() {
- if (!(this instanceof SHA512))
- return new SHA512();
-
- BlockHash.call(this);
- this.h = [ 0x6a09e667, 0xf3bcc908,
- 0xbb67ae85, 0x84caa73b,
- 0x3c6ef372, 0xfe94f82b,
- 0xa54ff53a, 0x5f1d36f1,
- 0x510e527f, 0xade682d1,
- 0x9b05688c, 0x2b3e6c1f,
- 0x1f83d9ab, 0xfb41bd6b,
- 0x5be0cd19, 0x137e2179 ];
- this.k = sha512_K;
- this.W = new Array(160);
-}
-utils.inherits(SHA512, BlockHash);
-exports.sha512 = SHA512;
-
-SHA512.blockSize = 1024;
-SHA512.outSize = 512;
-SHA512.hmacStrength = 192;
-SHA512.padLength = 128;
-
-SHA512.prototype._prepareBlock = function _prepareBlock(msg, start) {
- var W = this.W;
-
- // 32 x 32bit words
- for (var i = 0; i < 32; i++)
- W[i] = msg[start + i];
- for (; i < W.length; i += 2) {
- var c0_hi = g1_512_hi(W[i - 4], W[i - 3]); // i - 2
- var c0_lo = g1_512_lo(W[i - 4], W[i - 3]);
- var c1_hi = W[i - 14]; // i - 7
- var c1_lo = W[i - 13];
- var c2_hi = g0_512_hi(W[i - 30], W[i - 29]); // i - 15
- var c2_lo = g0_512_lo(W[i - 30], W[i - 29]);
- var c3_hi = W[i - 32]; // i - 16
- var c3_lo = W[i - 31];
-
- W[i] = sum64_4_hi(c0_hi, c0_lo,
- c1_hi, c1_lo,
- c2_hi, c2_lo,
- c3_hi, c3_lo);
- W[i + 1] = sum64_4_lo(c0_hi, c0_lo,
- c1_hi, c1_lo,
- c2_hi, c2_lo,
- c3_hi, c3_lo);
- }
-};
-
-SHA512.prototype._update = function _update(msg, start) {
- this._prepareBlock(msg, start);
-
- var W = this.W;
-
- var ah = this.h[0];
- var al = this.h[1];
- var bh = this.h[2];
- var bl = this.h[3];
- var ch = this.h[4];
- var cl = this.h[5];
- var dh = this.h[6];
- var dl = this.h[7];
- var eh = this.h[8];
- var el = this.h[9];
- var fh = this.h[10];
- var fl = this.h[11];
- var gh = this.h[12];
- var gl = this.h[13];
- var hh = this.h[14];
- var hl = this.h[15];
-
- assert(this.k.length === W.length);
- for (var i = 0; i < W.length; i += 2) {
- var c0_hi = hh;
- var c0_lo = hl;
- var c1_hi = s1_512_hi(eh, el);
- var c1_lo = s1_512_lo(eh, el);
- var c2_hi = ch64_hi(eh, el, fh, fl, gh, gl);
- var c2_lo = ch64_lo(eh, el, fh, fl, gh, gl);
- var c3_hi = this.k[i];
- var c3_lo = this.k[i + 1];
- var c4_hi = W[i];
- var c4_lo = W[i + 1];
-
- var T1_hi = sum64_5_hi(c0_hi, c0_lo,
- c1_hi, c1_lo,
- c2_hi, c2_lo,
- c3_hi, c3_lo,
- c4_hi, c4_lo);
- var T1_lo = sum64_5_lo(c0_hi, c0_lo,
- c1_hi, c1_lo,
- c2_hi, c2_lo,
- c3_hi, c3_lo,
- c4_hi, c4_lo);
-
- var c0_hi = s0_512_hi(ah, al);
- var c0_lo = s0_512_lo(ah, al);
- var c1_hi = maj64_hi(ah, al, bh, bl, ch, cl);
- var c1_lo = maj64_lo(ah, al, bh, bl, ch, cl);
-
- var T2_hi = sum64_hi(c0_hi, c0_lo, c1_hi, c1_lo);
- var T2_lo = sum64_lo(c0_hi, c0_lo, c1_hi, c1_lo);
-
- hh = gh;
- hl = gl;
-
- gh = fh;
- gl = fl;
-
- fh = eh;
- fl = el;
-
- eh = sum64_hi(dh, dl, T1_hi, T1_lo);
- el = sum64_lo(dl, dl, T1_hi, T1_lo);
-
- dh = ch;
- dl = cl;
-
- ch = bh;
- cl = bl;
-
- bh = ah;
- bl = al;
-
- ah = sum64_hi(T1_hi, T1_lo, T2_hi, T2_lo);
- al = sum64_lo(T1_hi, T1_lo, T2_hi, T2_lo);
- }
-
- sum64(this.h, 0, ah, al);
- sum64(this.h, 2, bh, bl);
- sum64(this.h, 4, ch, cl);
- sum64(this.h, 6, dh, dl);
- sum64(this.h, 8, eh, el);
- sum64(this.h, 10, fh, fl);
- sum64(this.h, 12, gh, gl);
- sum64(this.h, 14, hh, hl);
-};
-
-SHA512.prototype._digest = function digest(enc) {
- if (enc === 'hex')
- return utils.toHex32(this.h, 'big');
- else
- return utils.split32(this.h, 'big');
-};
-
-function SHA384() {
- if (!(this instanceof SHA384))
- return new SHA384();
-
- SHA512.call(this);
- this.h = [ 0xcbbb9d5d, 0xc1059ed8,
- 0x629a292a, 0x367cd507,
- 0x9159015a, 0x3070dd17,
- 0x152fecd8, 0xf70e5939,
- 0x67332667, 0xffc00b31,
- 0x8eb44a87, 0x68581511,
- 0xdb0c2e0d, 0x64f98fa7,
- 0x47b5481d, 0xbefa4fa4 ];
-}
-utils.inherits(SHA384, SHA512);
-exports.sha384 = SHA384;
-
-SHA384.blockSize = 1024;
-SHA384.outSize = 384;
-SHA384.hmacStrength = 192;
-SHA384.padLength = 128;
-
-SHA384.prototype._digest = function digest(enc) {
- if (enc === 'hex')
- return utils.toHex32(this.h.slice(0, 12), 'big');
- else
- return utils.split32(this.h.slice(0, 12), 'big');
-};
-
-function SHA1() {
- if (!(this instanceof SHA1))
- return new SHA1();
-
- BlockHash.call(this);
- this.h = [ 0x67452301, 0xefcdab89, 0x98badcfe,
- 0x10325476, 0xc3d2e1f0 ];
- this.W = new Array(80);
-}
-
-utils.inherits(SHA1, BlockHash);
-exports.sha1 = SHA1;
-
-SHA1.blockSize = 512;
-SHA1.outSize = 160;
-SHA1.hmacStrength = 80;
-SHA1.padLength = 64;
-
-SHA1.prototype._update = function _update(msg, start) {
- var W = this.W;
-
- for (var i = 0; i < 16; i++)
- W[i] = msg[start + i];
-
- for(; i < W.length; i++)
- W[i] = rotl32(W[i - 3] ^ W[i - 8] ^ W[i - 14] ^ W[i - 16], 1);
-
- var a = this.h[0];
- var b = this.h[1];
- var c = this.h[2];
- var d = this.h[3];
- var e = this.h[4];
-
- for (var i = 0; i < W.length; i++) {
- var s = ~~(i / 20);
- var t = sum32_5(rotl32(a, 5), ft_1(s, b, c, d), e, W[i], sha1_K[s]);
- e = d;
- d = c;
- c = rotl32(b, 30);
- b = a;
- a = t;
- }
-
- this.h[0] = sum32(this.h[0], a);
- this.h[1] = sum32(this.h[1], b);
- this.h[2] = sum32(this.h[2], c);
- this.h[3] = sum32(this.h[3], d);
- this.h[4] = sum32(this.h[4], e);
-};
-
-SHA1.prototype._digest = function digest(enc) {
- if (enc === 'hex')
- return utils.toHex32(this.h, 'big');
- else
- return utils.split32(this.h, 'big');
-};
-
-function ch32(x, y, z) {
- return (x & y) ^ ((~x) & z);
-}
-
-function maj32(x, y, z) {
- return (x & y) ^ (x & z) ^ (y & z);
-}
-
-function p32(x, y, z) {
- return x ^ y ^ z;
-}
-
-function s0_256(x) {
- return rotr32(x, 2) ^ rotr32(x, 13) ^ rotr32(x, 22);
-}
-
-function s1_256(x) {
- return rotr32(x, 6) ^ rotr32(x, 11) ^ rotr32(x, 25);
-}
-
-function g0_256(x) {
- return rotr32(x, 7) ^ rotr32(x, 18) ^ (x >>> 3);
-}
-
-function g1_256(x) {
- return rotr32(x, 17) ^ rotr32(x, 19) ^ (x >>> 10);
-}
-
-function ft_1(s, x, y, z) {
- if (s === 0)
- return ch32(x, y, z);
- if (s === 1 || s === 3)
- return p32(x, y, z);
- if (s === 2)
- return maj32(x, y, z);
-}
-
-function ch64_hi(xh, xl, yh, yl, zh, zl) {
- var r = (xh & yh) ^ ((~xh) & zh);
- if (r < 0)
- r += 0x100000000;
- return r;
-}
-
-function ch64_lo(xh, xl, yh, yl, zh, zl) {
- var r = (xl & yl) ^ ((~xl) & zl);
- if (r < 0)
- r += 0x100000000;
- return r;
-}
-
-function maj64_hi(xh, xl, yh, yl, zh, zl) {
- var r = (xh & yh) ^ (xh & zh) ^ (yh & zh);
- if (r < 0)
- r += 0x100000000;
- return r;
-}
-
-function maj64_lo(xh, xl, yh, yl, zh, zl) {
- var r = (xl & yl) ^ (xl & zl) ^ (yl & zl);
- if (r < 0)
- r += 0x100000000;
- return r;
-}
-
-function s0_512_hi(xh, xl) {
- var c0_hi = rotr64_hi(xh, xl, 28);
- var c1_hi = rotr64_hi(xl, xh, 2); // 34
- var c2_hi = rotr64_hi(xl, xh, 7); // 39
-
- var r = c0_hi ^ c1_hi ^ c2_hi;
- if (r < 0)
- r += 0x100000000;
- return r;
-}
-
-function s0_512_lo(xh, xl) {
- var c0_lo = rotr64_lo(xh, xl, 28);
- var c1_lo = rotr64_lo(xl, xh, 2); // 34
- var c2_lo = rotr64_lo(xl, xh, 7); // 39
-
- var r = c0_lo ^ c1_lo ^ c2_lo;
- if (r < 0)
- r += 0x100000000;
- return r;
-}
-
-function s1_512_hi(xh, xl) {
- var c0_hi = rotr64_hi(xh, xl, 14);
- var c1_hi = rotr64_hi(xh, xl, 18);
- var c2_hi = rotr64_hi(xl, xh, 9); // 41
-
- var r = c0_hi ^ c1_hi ^ c2_hi;
- if (r < 0)
- r += 0x100000000;
- return r;
-}
-
-function s1_512_lo(xh, xl) {
- var c0_lo = rotr64_lo(xh, xl, 14);
- var c1_lo = rotr64_lo(xh, xl, 18);
- var c2_lo = rotr64_lo(xl, xh, 9); // 41
-
- var r = c0_lo ^ c1_lo ^ c2_lo;
- if (r < 0)
- r += 0x100000000;
- return r;
-}
-
-function g0_512_hi(xh, xl) {
- var c0_hi = rotr64_hi(xh, xl, 1);
- var c1_hi = rotr64_hi(xh, xl, 8);
- var c2_hi = shr64_hi(xh, xl, 7);
-
- var r = c0_hi ^ c1_hi ^ c2_hi;
- if (r < 0)
- r += 0x100000000;
- return r;
-}
-
-function g0_512_lo(xh, xl) {
- var c0_lo = rotr64_lo(xh, xl, 1);
- var c1_lo = rotr64_lo(xh, xl, 8);
- var c2_lo = shr64_lo(xh, xl, 7);
-
- var r = c0_lo ^ c1_lo ^ c2_lo;
- if (r < 0)
- r += 0x100000000;
- return r;
-}
-
-function g1_512_hi(xh, xl) {
- var c0_hi = rotr64_hi(xh, xl, 19);
- var c1_hi = rotr64_hi(xl, xh, 29); // 61
- var c2_hi = shr64_hi(xh, xl, 6);
-
- var r = c0_hi ^ c1_hi ^ c2_hi;
- if (r < 0)
- r += 0x100000000;
- return r;
-}
-
-function g1_512_lo(xh, xl) {
- var c0_lo = rotr64_lo(xh, xl, 19);
- var c1_lo = rotr64_lo(xl, xh, 29); // 61
- var c2_lo = shr64_lo(xh, xl, 6);
-
- var r = c0_lo ^ c1_lo ^ c2_lo;
- if (r < 0)
- r += 0x100000000;
- return r;
-}
+exports.sha1 = require('./sha/1');
+exports.sha224 = require('./sha/224');
+exports.sha256 = require('./sha/256');
+exports.sha384 = require('./sha/384');
+exports.sha512 = require('./sha/512');
diff --git a/lib/hash/sha/1.js b/lib/hash/sha/1.js
new file mode 100644
index 0000000..fcdfa29
--- /dev/null
+++ b/lib/hash/sha/1.js
@@ -0,0 +1,74 @@
+'use strict';
+
+var utils = require('../utils');
+var common = require('../common');
+var shaCommon = require('./common');
+
+var rotl32 = utils.rotl32;
+var sum32 = utils.sum32;
+var sum32_5 = utils.sum32_5;
+var ft_1 = shaCommon.ft_1;
+var BlockHash = common.BlockHash;
+
+var sha1_K = [
+ 0x5A827999, 0x6ED9EBA1,
+ 0x8F1BBCDC, 0xCA62C1D6
+];
+
+function SHA1() {
+ if (!(this instanceof SHA1))
+ return new SHA1();
+
+ BlockHash.call(this);
+ this.h = [
+ 0x67452301, 0xefcdab89, 0x98badcfe,
+ 0x10325476, 0xc3d2e1f0 ];
+ this.W = new Array(80);
+}
+
+utils.inherits(SHA1, BlockHash);
+module.exports = SHA1;
+
+SHA1.blockSize = 512;
+SHA1.outSize = 160;
+SHA1.hmacStrength = 80;
+SHA1.padLength = 64;
+
+SHA1.prototype._update = function _update(msg, start) {
+ var W = this.W;
+
+ for (var i = 0; i < 16; i++)
+ W[i] = msg[start + i];
+
+ for(; i < W.length; i++)
+ W[i] = rotl32(W[i - 3] ^ W[i - 8] ^ W[i - 14] ^ W[i - 16], 1);
+
+ var a = this.h[0];
+ var b = this.h[1];
+ var c = this.h[2];
+ var d = this.h[3];
+ var e = this.h[4];
+
+ for (i = 0; i < W.length; i++) {
+ var s = ~~(i / 20);
+ var t = sum32_5(rotl32(a, 5), ft_1(s, b, c, d), e, W[i], sha1_K[s]);
+ e = d;
+ d = c;
+ c = rotl32(b, 30);
+ b = a;
+ a = t;
+ }
+
+ this.h[0] = sum32(this.h[0], a);
+ this.h[1] = sum32(this.h[1], b);
+ this.h[2] = sum32(this.h[2], c);
+ this.h[3] = sum32(this.h[3], d);
+ this.h[4] = sum32(this.h[4], e);
+};
+
+SHA1.prototype._digest = function digest(enc) {
+ if (enc === 'hex')
+ return utils.toHex32(this.h, 'big');
+ else
+ return utils.split32(this.h, 'big');
+};
diff --git a/lib/hash/sha/224.js b/lib/hash/sha/224.js
new file mode 100644
index 0000000..c69882d
--- /dev/null
+++ b/lib/hash/sha/224.js
@@ -0,0 +1,30 @@
+'use strict';
+
+var utils = require('../utils');
+var SHA256 = require('./256');
+
+function SHA224() {
+ if (!(this instanceof SHA224))
+ return new SHA224();
+
+ SHA256.call(this);
+ this.h = [
+ 0xc1059ed8, 0x367cd507, 0x3070dd17, 0xf70e5939,
+ 0xffc00b31, 0x68581511, 0x64f98fa7, 0xbefa4fa4 ];
+}
+utils.inherits(SHA224, SHA256);
+module.exports = SHA224;
+
+SHA224.blockSize = 512;
+SHA224.outSize = 224;
+SHA224.hmacStrength = 192;
+SHA224.padLength = 64;
+
+SHA224.prototype._digest = function digest(enc) {
+ // Just truncate output
+ if (enc === 'hex')
+ return utils.toHex32(this.h.slice(0, 7), 'big');
+ else
+ return utils.split32(this.h.slice(0, 7), 'big');
+};
+
diff --git a/lib/hash/sha/256.js b/lib/hash/sha/256.js
new file mode 100644
index 0000000..6dbd6a0
--- /dev/null
+++ b/lib/hash/sha/256.js
@@ -0,0 +1,105 @@
+'use strict';
+
+var utils = require('../utils');
+var common = require('../common');
+var shaCommon = require('./common');
+var assert = require('minimalistic-assert');
+
+var sum32 = utils.sum32;
+var sum32_4 = utils.sum32_4;
+var sum32_5 = utils.sum32_5;
+var ch32 = shaCommon.ch32;
+var maj32 = shaCommon.maj32;
+var s0_256 = shaCommon.s0_256;
+var s1_256 = shaCommon.s1_256;
+var g0_256 = shaCommon.g0_256;
+var g1_256 = shaCommon.g1_256;
+
+var BlockHash = common.BlockHash;
+
+var sha256_K = [
+ 0x428a2f98, 0x71374491, 0xb5c0fbcf, 0xe9b5dba5,
+ 0x3956c25b, 0x59f111f1, 0x923f82a4, 0xab1c5ed5,
+ 0xd807aa98, 0x12835b01, 0x243185be, 0x550c7dc3,
+ 0x72be5d74, 0x80deb1fe, 0x9bdc06a7, 0xc19bf174,
+ 0xe49b69c1, 0xefbe4786, 0x0fc19dc6, 0x240ca1cc,
+ 0x2de92c6f, 0x4a7484aa, 0x5cb0a9dc, 0x76f988da,
+ 0x983e5152, 0xa831c66d, 0xb00327c8, 0xbf597fc7,
+ 0xc6e00bf3, 0xd5a79147, 0x06ca6351, 0x14292967,
+ 0x27b70a85, 0x2e1b2138, 0x4d2c6dfc, 0x53380d13,
+ 0x650a7354, 0x766a0abb, 0x81c2c92e, 0x92722c85,
+ 0xa2bfe8a1, 0xa81a664b, 0xc24b8b70, 0xc76c51a3,
+ 0xd192e819, 0xd6990624, 0xf40e3585, 0x106aa070,
+ 0x19a4c116, 0x1e376c08, 0x2748774c, 0x34b0bcb5,
+ 0x391c0cb3, 0x4ed8aa4a, 0x5b9cca4f, 0x682e6ff3,
+ 0x748f82ee, 0x78a5636f, 0x84c87814, 0x8cc70208,
+ 0x90befffa, 0xa4506ceb, 0xbef9a3f7, 0xc67178f2
+];
+
+function SHA256() {
+ if (!(this instanceof SHA256))
+ return new SHA256();
+
+ BlockHash.call(this);
+ this.h = [
+ 0x6a09e667, 0xbb67ae85, 0x3c6ef372, 0xa54ff53a,
+ 0x510e527f, 0x9b05688c, 0x1f83d9ab, 0x5be0cd19
+ ];
+ this.k = sha256_K;
+ this.W = new Array(64);
+}
+utils.inherits(SHA256, BlockHash);
+module.exports = SHA256;
+
+SHA256.blockSize = 512;
+SHA256.outSize = 256;
+SHA256.hmacStrength = 192;
+SHA256.padLength = 64;
+
+SHA256.prototype._update = function _update(msg, start) {
+ var W = this.W;
+
+ for (var i = 0; i < 16; i++)
+ W[i] = msg[start + i];
+ for (; i < W.length; i++)
+ W[i] = sum32_4(g1_256(W[i - 2]), W[i - 7], g0_256(W[i - 15]), W[i - 16]);
+
+ var a = this.h[0];
+ var b = this.h[1];
+ var c = this.h[2];
+ var d = this.h[3];
+ var e = this.h[4];
+ var f = this.h[5];
+ var g = this.h[6];
+ var h = this.h[7];
+
+ assert(this.k.length === W.length);
+ for (i = 0; i < W.length; i++) {
+ var T1 = sum32_5(h, s1_256(e), ch32(e, f, g), this.k[i], W[i]);
+ var T2 = sum32(s0_256(a), maj32(a, b, c));
+ h = g;
+ g = f;
+ f = e;
+ e = sum32(d, T1);
+ d = c;
+ c = b;
+ b = a;
+ a = sum32(T1, T2);
+ }
+
+ this.h[0] = sum32(this.h[0], a);
+ this.h[1] = sum32(this.h[1], b);
+ this.h[2] = sum32(this.h[2], c);
+ this.h[3] = sum32(this.h[3], d);
+ this.h[4] = sum32(this.h[4], e);
+ this.h[5] = sum32(this.h[5], f);
+ this.h[6] = sum32(this.h[6], g);
+ this.h[7] = sum32(this.h[7], h);
+};
+
+SHA256.prototype._digest = function digest(enc) {
+ if (enc === 'hex')
+ return utils.toHex32(this.h, 'big');
+ else
+ return utils.split32(this.h, 'big');
+};
diff --git a/lib/hash/sha/384.js b/lib/hash/sha/384.js
new file mode 100644
index 0000000..01df256
--- /dev/null
+++ b/lib/hash/sha/384.js
@@ -0,0 +1,35 @@
+'use strict';
+
+var utils = require('../utils');
+
+var SHA512 = require('./512');
+
+function SHA384() {
+ if (!(this instanceof SHA384))
+ return new SHA384();
+
+ SHA512.call(this);
+ this.h = [
+ 0xcbbb9d5d, 0xc1059ed8,
+ 0x629a292a, 0x367cd507,
+ 0x9159015a, 0x3070dd17,
+ 0x152fecd8, 0xf70e5939,
+ 0x67332667, 0xffc00b31,
+ 0x8eb44a87, 0x68581511,
+ 0xdb0c2e0d, 0x64f98fa7,
+ 0x47b5481d, 0xbefa4fa4 ];
+}
+utils.inherits(SHA384, SHA512);
+module.exports = SHA384;
+
+SHA384.blockSize = 1024;
+SHA384.outSize = 384;
+SHA384.hmacStrength = 192;
+SHA384.padLength = 128;
+
+SHA384.prototype._digest = function digest(enc) {
+ if (enc === 'hex')
+ return utils.toHex32(this.h.slice(0, 12), 'big');
+ else
+ return utils.split32(this.h.slice(0, 12), 'big');
+};
diff --git a/lib/hash/sha/512.js b/lib/hash/sha/512.js
new file mode 100644
index 0000000..c371a25
--- /dev/null
+++ b/lib/hash/sha/512.js
@@ -0,0 +1,330 @@
+'use strict';
+
+var utils = require('../utils');
+var common = require('../common');
+var assert = require('minimalistic-assert');
+
+var rotr64_hi = utils.rotr64_hi;
+var rotr64_lo = utils.rotr64_lo;
+var shr64_hi = utils.shr64_hi;
+var shr64_lo = utils.shr64_lo;
+var sum64 = utils.sum64;
+var sum64_hi = utils.sum64_hi;
+var sum64_lo = utils.sum64_lo;
+var sum64_4_hi = utils.sum64_4_hi;
+var sum64_4_lo = utils.sum64_4_lo;
+var sum64_5_hi = utils.sum64_5_hi;
+var sum64_5_lo = utils.sum64_5_lo;
+
+var BlockHash = common.BlockHash;
+
+var sha512_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
+];
+
+function SHA512() {
+ if (!(this instanceof SHA512))
+ return new SHA512();
+
+ BlockHash.call(this);
+ this.h = [
+ 0x6a09e667, 0xf3bcc908,
+ 0xbb67ae85, 0x84caa73b,
+ 0x3c6ef372, 0xfe94f82b,
+ 0xa54ff53a, 0x5f1d36f1,
+ 0x510e527f, 0xade682d1,
+ 0x9b05688c, 0x2b3e6c1f,
+ 0x1f83d9ab, 0xfb41bd6b,
+ 0x5be0cd19, 0x137e2179 ];
+ this.k = sha512_K;
+ this.W = new Array(160);
+}
+utils.inherits(SHA512, BlockHash);
+module.exports = SHA512;
+
+SHA512.blockSize = 1024;
+SHA512.outSize = 512;
+SHA512.hmacStrength = 192;
+SHA512.padLength = 128;
+
+SHA512.prototype._prepareBlock = function _prepareBlock(msg, start) {
+ var W = this.W;
+
+ // 32 x 32bit words
+ for (var i = 0; i < 32; i++)
+ W[i] = msg[start + i];
+ for (; i < W.length; i += 2) {
+ var c0_hi = g1_512_hi(W[i - 4], W[i - 3]); // i - 2
+ var c0_lo = g1_512_lo(W[i - 4], W[i - 3]);
+ var c1_hi = W[i - 14]; // i - 7
+ var c1_lo = W[i - 13];
+ var c2_hi = g0_512_hi(W[i - 30], W[i - 29]); // i - 15
+ var c2_lo = g0_512_lo(W[i - 30], W[i - 29]);
+ var c3_hi = W[i - 32]; // i - 16
+ var c3_lo = W[i - 31];
+
+ W[i] = sum64_4_hi(
+ c0_hi, c0_lo,
+ c1_hi, c1_lo,
+ c2_hi, c2_lo,
+ c3_hi, c3_lo);
+ W[i + 1] = sum64_4_lo(
+ c0_hi, c0_lo,
+ c1_hi, c1_lo,
+ c2_hi, c2_lo,
+ c3_hi, c3_lo);
+ }
+};
+
+SHA512.prototype._update = function _update(msg, start) {
+ this._prepareBlock(msg, start);
+
+ var W = this.W;
+
+ var ah = this.h[0];
+ var al = this.h[1];
+ var bh = this.h[2];
+ var bl = this.h[3];
+ var ch = this.h[4];
+ var cl = this.h[5];
+ var dh = this.h[6];
+ var dl = this.h[7];
+ var eh = this.h[8];
+ var el = this.h[9];
+ var fh = this.h[10];
+ var fl = this.h[11];
+ var gh = this.h[12];
+ var gl = this.h[13];
+ var hh = this.h[14];
+ var hl = this.h[15];
+
+ assert(this.k.length === W.length);
+ for (var i = 0; i < W.length; i += 2) {
+ var c0_hi = hh;
+ var c0_lo = hl;
+ var c1_hi = s1_512_hi(eh, el);
+ var c1_lo = s1_512_lo(eh, el);
+ var c2_hi = ch64_hi(eh, el, fh, fl, gh, gl);
+ var c2_lo = ch64_lo(eh, el, fh, fl, gh, gl);
+ var c3_hi = this.k[i];
+ var c3_lo = this.k[i + 1];
+ var c4_hi = W[i];
+ var c4_lo = W[i + 1];
+
+ var T1_hi = sum64_5_hi(
+ c0_hi, c0_lo,
+ c1_hi, c1_lo,
+ c2_hi, c2_lo,
+ c3_hi, c3_lo,
+ c4_hi, c4_lo);
+ var T1_lo = sum64_5_lo(
+ c0_hi, c0_lo,
+ c1_hi, c1_lo,
+ c2_hi, c2_lo,
+ c3_hi, c3_lo,
+ c4_hi, c4_lo);
+
+ c0_hi = s0_512_hi(ah, al);
+ c0_lo = s0_512_lo(ah, al);
+ c1_hi = maj64_hi(ah, al, bh, bl, ch, cl);
+ c1_lo = maj64_lo(ah, al, bh, bl, ch, cl);
+
+ var T2_hi = sum64_hi(c0_hi, c0_lo, c1_hi, c1_lo);
+ var T2_lo = sum64_lo(c0_hi, c0_lo, c1_hi, c1_lo);
+
+ hh = gh;
+ hl = gl;
+
+ gh = fh;
+ gl = fl;
+
+ fh = eh;
+ fl = el;
+
+ eh = sum64_hi(dh, dl, T1_hi, T1_lo);
+ el = sum64_lo(dl, dl, T1_hi, T1_lo);
+
+ dh = ch;
+ dl = cl;
+
+ ch = bh;
+ cl = bl;
+
+ bh = ah;
+ bl = al;
+
+ ah = sum64_hi(T1_hi, T1_lo, T2_hi, T2_lo);
+ al = sum64_lo(T1_hi, T1_lo, T2_hi, T2_lo);
+ }
+
+ sum64(this.h, 0, ah, al);
+ sum64(this.h, 2, bh, bl);
+ sum64(this.h, 4, ch, cl);
+ sum64(this.h, 6, dh, dl);
+ sum64(this.h, 8, eh, el);
+ sum64(this.h, 10, fh, fl);
+ sum64(this.h, 12, gh, gl);
+ sum64(this.h, 14, hh, hl);
+};
+
+SHA512.prototype._digest = function digest(enc) {
+ if (enc === 'hex')
+ return utils.toHex32(this.h, 'big');
+ else
+ return utils.split32(this.h, 'big');
+};
+
+function ch64_hi(xh, xl, yh, yl, zh) {
+ var r = (xh & yh) ^ ((~xh) & zh);
+ if (r < 0)
+ r += 0x100000000;
+ return r;
+}
+
+function ch64_lo(xh, xl, yh, yl, zh, zl) {
+ var r = (xl & yl) ^ ((~xl) & zl);
+ if (r < 0)
+ r += 0x100000000;
+ return r;
+}
+
+function maj64_hi(xh, xl, yh, yl, zh) {
+ var r = (xh & yh) ^ (xh & zh) ^ (yh & zh);
+ if (r < 0)
+ r += 0x100000000;
+ return r;
+}
+
+function maj64_lo(xh, xl, yh, yl, zh, zl) {
+ var r = (xl & yl) ^ (xl & zl) ^ (yl & zl);
+ if (r < 0)
+ r += 0x100000000;
+ return r;
+}
+
+function s0_512_hi(xh, xl) {
+ var c0_hi = rotr64_hi(xh, xl, 28);
+ var c1_hi = rotr64_hi(xl, xh, 2); // 34
+ var c2_hi = rotr64_hi(xl, xh, 7); // 39
+
+ var r = c0_hi ^ c1_hi ^ c2_hi;
+ if (r < 0)
+ r += 0x100000000;
+ return r;
+}
+
+function s0_512_lo(xh, xl) {
+ var c0_lo = rotr64_lo(xh, xl, 28);
+ var c1_lo = rotr64_lo(xl, xh, 2); // 34
+ var c2_lo = rotr64_lo(xl, xh, 7); // 39
+
+ var r = c0_lo ^ c1_lo ^ c2_lo;
+ if (r < 0)
+ r += 0x100000000;
+ return r;
+}
+
+function s1_512_hi(xh, xl) {
+ var c0_hi = rotr64_hi(xh, xl, 14);
+ var c1_hi = rotr64_hi(xh, xl, 18);
+ var c2_hi = rotr64_hi(xl, xh, 9); // 41
+
+ var r = c0_hi ^ c1_hi ^ c2_hi;
+ if (r < 0)
+ r += 0x100000000;
+ return r;
+}
+
+function s1_512_lo(xh, xl) {
+ var c0_lo = rotr64_lo(xh, xl, 14);
+ var c1_lo = rotr64_lo(xh, xl, 18);
+ var c2_lo = rotr64_lo(xl, xh, 9); // 41
+
+ var r = c0_lo ^ c1_lo ^ c2_lo;
+ if (r < 0)
+ r += 0x100000000;
+ return r;
+}
+
+function g0_512_hi(xh, xl) {
+ var c0_hi = rotr64_hi(xh, xl, 1);
+ var c1_hi = rotr64_hi(xh, xl, 8);
+ var c2_hi = shr64_hi(xh, xl, 7);
+
+ var r = c0_hi ^ c1_hi ^ c2_hi;
+ if (r < 0)
+ r += 0x100000000;
+ return r;
+}
+
+function g0_512_lo(xh, xl) {
+ var c0_lo = rotr64_lo(xh, xl, 1);
+ var c1_lo = rotr64_lo(xh, xl, 8);
+ var c2_lo = shr64_lo(xh, xl, 7);
+
+ var r = c0_lo ^ c1_lo ^ c2_lo;
+ if (r < 0)
+ r += 0x100000000;
+ return r;
+}
+
+function g1_512_hi(xh, xl) {
+ var c0_hi = rotr64_hi(xh, xl, 19);
+ var c1_hi = rotr64_hi(xl, xh, 29); // 61
+ var c2_hi = shr64_hi(xh, xl, 6);
+
+ var r = c0_hi ^ c1_hi ^ c2_hi;
+ if (r < 0)
+ r += 0x100000000;
+ return r;
+}
+
+function g1_512_lo(xh, xl) {
+ var c0_lo = rotr64_lo(xh, xl, 19);
+ var c1_lo = rotr64_lo(xl, xh, 29); // 61
+ var c2_lo = shr64_lo(xh, xl, 6);
+
+ var r = c0_lo ^ c1_lo ^ c2_lo;
+ if (r < 0)
+ r += 0x100000000;
+ return r;
+}
diff --git a/lib/hash/sha/common.js b/lib/hash/sha/common.js
new file mode 100644
index 0000000..d41b464
--- /dev/null
+++ b/lib/hash/sha/common.js
@@ -0,0 +1,49 @@
+'use strict';
+
+var utils = require('../utils');
+var rotr32 = utils.rotr32;
+
+function ft_1(s, x, y, z) {
+ if (s === 0)
+ return ch32(x, y, z);
+ if (s === 1 || s === 3)
+ return p32(x, y, z);
+ if (s === 2)
+ return maj32(x, y, z);
+}
+exports.ft_1 = ft_1;
+
+function ch32(x, y, z) {
+ return (x & y) ^ ((~x) & z);
+}
+exports.ch32 = ch32;
+
+function maj32(x, y, z) {
+ return (x & y) ^ (x & z) ^ (y & z);
+}
+exports.maj32 = maj32;
+
+function p32(x, y, z) {
+ return x ^ y ^ z;
+}
+exports.p32 = p32;
+
+function s0_256(x) {
+ return rotr32(x, 2) ^ rotr32(x, 13) ^ rotr32(x, 22);
+}
+exports.s0_256 = s0_256;
+
+function s1_256(x) {
+ return rotr32(x, 6) ^ rotr32(x, 11) ^ rotr32(x, 25);
+}
+exports.s1_256 = s1_256;
+
+function g0_256(x) {
+ return rotr32(x, 7) ^ rotr32(x, 18) ^ (x >>> 3);
+}
+exports.g0_256 = g0_256;
+
+function g1_256(x) {
+ return rotr32(x, 17) ^ rotr32(x, 19) ^ (x >>> 10);
+}
+exports.g1_256 = g1_256;
diff --git a/lib/hash/utils.js b/lib/hash/utils.js
index 00ed5fb..09d7813 100644
--- a/lib/hash/utils.js
+++ b/lib/hash/utils.js
@@ -1,4 +1,7 @@
+'use strict';
+
var utils = exports;
+var assert = require('minimalistic-assert');
var inherits = require('inherits');
function toArray(msg, enc) {
@@ -22,11 +25,11 @@ function toArray(msg, enc) {
msg = msg.replace(/[^a-z0-9]+/ig, '');
if (msg.length % 2 !== 0)
msg = '0' + msg;
- for (var i = 0; i < msg.length; i += 2)
+ for (i = 0; i < msg.length; i += 2)
res.push(parseInt(msg[i] + msg[i + 1], 16));
}
} else {
- for (var i = 0; i < msg.length; i++)
+ for (i = 0; i < msg.length; i++)
res[i] = msg[i] | 0;
}
return res;
@@ -156,12 +159,6 @@ function sum32_5(a, b, c, d, e) {
}
utils.sum32_5 = sum32_5;
-function assert(cond, msg) {
- if (!cond)
- throw new Error(msg || 'Assertion failed');
-}
-utils.assert = assert;
-
utils.inherits = inherits;
function sum64(buf, pos, ah, al) {
@@ -179,13 +176,13 @@ function sum64_hi(ah, al, bh, bl) {
var lo = (al + bl) >>> 0;
var hi = (lo < al ? 1 : 0) + ah + bh;
return hi >>> 0;
-};
+}
exports.sum64_hi = sum64_hi;
function sum64_lo(ah, al, bh, bl) {
var lo = al + bl;
return lo >>> 0;
-};
+}
exports.sum64_lo = sum64_lo;
function sum64_4_hi(ah, al, bh, bl, ch, cl, dh, dl) {
@@ -200,13 +197,13 @@ function sum64_4_hi(ah, al, bh, bl, ch, cl, dh, dl) {
var hi = ah + bh + ch + dh + carry;
return hi >>> 0;
-};
+}
exports.sum64_4_hi = sum64_4_hi;
function sum64_4_lo(ah, al, bh, bl, ch, cl, dh, dl) {
var lo = al + bl + cl + dl;
return lo >>> 0;
-};
+}
exports.sum64_4_lo = sum64_4_lo;
function sum64_5_hi(ah, al, bh, bl, ch, cl, dh, dl, eh, el) {
@@ -223,35 +220,35 @@ function sum64_5_hi(ah, al, bh, bl, ch, cl, dh, dl, eh, el) {
var hi = ah + bh + ch + dh + eh + carry;
return hi >>> 0;
-};
+}
exports.sum64_5_hi = sum64_5_hi;
function sum64_5_lo(ah, al, bh, bl, ch, cl, dh, dl, eh, el) {
var lo = al + bl + cl + dl + el;
return lo >>> 0;
-};
+}
exports.sum64_5_lo = sum64_5_lo;
function rotr64_hi(ah, al, num) {
var r = (al << (32 - num)) | (ah >>> num);
return r >>> 0;
-};
+}
exports.rotr64_hi = rotr64_hi;
function rotr64_lo(ah, al, num) {
var r = (ah << (32 - num)) | (al >>> num);
return r >>> 0;
-};
+}
exports.rotr64_lo = rotr64_lo;
function shr64_hi(ah, al, num) {
return ah >>> num;
-};
+}
exports.shr64_hi = shr64_hi;
function shr64_lo(ah, al, num) {
var r = (ah << (32 - num)) | (al >>> num);
return r >>> 0;
-};
+}
exports.shr64_lo = shr64_lo;
diff --git a/package-lock.json b/package-lock.json
new file mode 100644
index 0000000..765e2b7
--- /dev/null
+++ b/package-lock.json
@@ -0,0 +1,887 @@
+{
+ "name": "hash.js",
+ "version": "1.0.3",
+ "lockfileVersion": 1,
+ "dependencies": {
+ "acorn": {
+ "version": "5.0.3",
+ "resolved": "https://registry.npmjs.org/acorn/-/acorn-5.0.3.tgz",
+ "integrity": "sha1-xGDfCEkUY/AozLguqzcwvwEIez0=",
+ "dev": true
+ },
+ "acorn-jsx": {
+ "version": "3.0.1",
+ "resolved": "https://registry.npmjs.org/acorn-jsx/-/acorn-jsx-3.0.1.tgz",
+ "integrity": "sha1-r9+UiPsezvyDSPb7IvRk4ypYs2s=",
+ "dev": true,
+ "dependencies": {
+ "acorn": {
+ "version": "3.3.0",
+ "resolved": "https://registry.npmjs.org/acorn/-/acorn-3.3.0.tgz",
+ "integrity": "sha1-ReN/s56No/JbruP/U2niu18iAXo=",
+ "dev": true
+ }
+ }
+ },
+ "ajv": {
+ "version": "4.11.8",
+ "resolved": "https://registry.npmjs.org/ajv/-/ajv-4.11.8.tgz",
+ "integrity": "sha1-gv+wKynmYq5TvcIK8VlHcGc5xTY=",
+ "dev": true
+ },
+ "ajv-keywords": {
+ "version": "1.5.1",
+ "resolved": "https://registry.npmjs.org/ajv-keywords/-/ajv-keywords-1.5.1.tgz",
+ "integrity": "sha1-MU3QpLM2j609/NxU7eYXG4htrzw=",
+ "dev": true
+ },
+ "ansi-escapes": {
+ "version": "2.0.0",
+ "resolved": "https://registry.npmjs.org/ansi-escapes/-/ansi-escapes-2.0.0.tgz",
+ "integrity": "sha1-W65SvkJIeN2Xg+iRDj/Cki6DyBs=",
+ "dev": true
+ },
+ "ansi-regex": {
+ "version": "2.1.1",
+ "resolved": "https://registry.npmjs.org/ansi-regex/-/ansi-regex-2.1.1.tgz",
+ "integrity": "sha1-w7M6te42DYbg5ijwRorn7yfWVN8=",
+ "dev": true
+ },
+ "ansi-styles": {
+ "version": "2.2.1",
+ "resolved": "https://registry.npmjs.org/ansi-styles/-/ansi-styles-2.2.1.tgz",
+ "integrity": "sha1-tDLdM1i2NM914eRmQ2gkBTPB3b4=",
+ "dev": true
+ },
+ "argparse": {
+ "version": "1.0.9",
+ "resolved": "https://registry.npmjs.org/argparse/-/argparse-1.0.9.tgz",
+ "integrity": "sha1-c9g7wmP4bpf4zE9rrhsOkKfSLIY=",
+ "dev": true
+ },
+ "array-union": {
+ "version": "1.0.2",
+ "resolved": "https://registry.npmjs.org/array-union/-/array-union-1.0.2.tgz",
+ "integrity": "sha1-mjRBDk9OPaI96jdb5b5w8kd47Dk=",
+ "dev": true
+ },
+ "array-uniq": {
+ "version": "1.0.3",
+ "resolved": "https://registry.npmjs.org/array-uniq/-/array-uniq-1.0.3.tgz",
+ "integrity": "sha1-r2rId6Jcx/dOBYiUdThY39sk/bY=",
+ "dev": true
+ },
+ "arrify": {
+ "version": "1.0.1",
+ "resolved": "https://registry.npmjs.org/arrify/-/arrify-1.0.1.tgz",
+ "integrity": "sha1-iYUI2iIm84DfkEcoRWhJwVAaSw0=",
+ "dev": true
+ },
+ "babel-code-frame": {
+ "version": "6.22.0",
+ "resolved": "https://registry.npmjs.org/babel-code-frame/-/babel-code-frame-6.22.0.tgz",
+ "integrity": "sha1-AnYgvuVnqIwyVhV05/0IAdMxGOQ=",
+ "dev": true
+ },
+ "balanced-match": {
+ "version": "1.0.0",
+ "resolved": "https://registry.npmjs.org/balanced-match/-/balanced-match-1.0.0.tgz",
+ "integrity": "sha1-ibTRmasr7kneFk6gK4nORi1xt2c=",
+ "dev": true
+ },
+ "brace-expansion": {
+ "version": "1.1.8",
+ "resolved": "https://registry.npmjs.org/brace-expansion/-/brace-expansion-1.1.8.tgz",
+ "integrity": "sha1-wHshHHyVLsH479Uad+8NHTmQopI=",
+ "dev": true
+ },
+ "caller-path": {
+ "version": "0.1.0",
+ "resolved": "https://registry.npmjs.org/caller-path/-/caller-path-0.1.0.tgz",
+ "integrity": "sha1-lAhe9jWB7NPaqSREqP6U6CV3dR8=",
+ "dev": true
+ },
+ "callsites": {
+ "version": "0.2.0",
+ "resolved": "https://registry.npmjs.org/callsites/-/callsites-0.2.0.tgz",
+ "integrity": "sha1-r6uWJikQp/M8GaV3WCXGnzTjUMo=",
+ "dev": true
+ },
+ "chalk": {
+ "version": "1.1.3",
+ "resolved": "https://registry.npmjs.org/chalk/-/chalk-1.1.3.tgz",
+ "integrity": "sha1-qBFcVeSnAv5NFQq9OHKCKn4J/Jg=",
+ "dev": true
+ },
+ "circular-json": {
+ "version": "0.3.1",
+ "resolved": "https://registry.npmjs.org/circular-json/-/circular-json-0.3.1.tgz",
+ "integrity": "sha1-vos2rvzN6LPKeqLWr8B6NyQsDS0=",
+ "dev": true
+ },
+ "cli-cursor": {
+ "version": "2.1.0",
+ "resolved": "https://registry.npmjs.org/cli-cursor/-/cli-cursor-2.1.0.tgz",
+ "integrity": "sha1-s12sN2R5+sw+lHR9QdDQ9SOP/LU=",
+ "dev": true
+ },
+ "cli-width": {
+ "version": "2.1.0",
+ "resolved": "https://registry.npmjs.org/cli-width/-/cli-width-2.1.0.tgz",
+ "integrity": "sha1-sjTKIJsp72b8UY2bmNWEewDt8Ao=",
+ "dev": true
+ },
+ "co": {
+ "version": "4.6.0",
+ "resolved": "https://registry.npmjs.org/co/-/co-4.6.0.tgz",
+ "integrity": "sha1-bqa989hTrlTMuOR7+gvz+QMfsYQ=",
+ "dev": true
+ },
+ "commander": {
+ "version": "http://npm.paypal.com/commander/-/commander-2.3.0.tgz",
+ "integrity": "sha1-/UMOiJgy7DU7ms0d4hfBHLPu+HM=",
+ "dev": true
+ },
+ "concat-map": {
+ "version": "0.0.1",
+ "resolved": "https://registry.npmjs.org/concat-map/-/concat-map-0.0.1.tgz",
+ "integrity": "sha1-2Klr13/Wjfd5OnMDajug1UBdR3s=",
+ "dev": true
+ },
+ "concat-stream": {
+ "version": "1.6.0",
+ "resolved": "https://registry.npmjs.org/concat-stream/-/concat-stream-1.6.0.tgz",
+ "integrity": "sha1-CqxmL9Ur54lk1VMvaUeE5wEQrPc=",
+ "dev": true
+ },
+ "core-util-is": {
+ "version": "1.0.2",
+ "resolved": "https://registry.npmjs.org/core-util-is/-/core-util-is-1.0.2.tgz",
+ "integrity": "sha1-tf1UIgqivFq1eqtxQMlAdUUDwac=",
+ "dev": true
+ },
+ "debug": {
+ "version": "https://registry.npmjs.org/debug/-/debug-2.0.0.tgz",
+ "integrity": "sha1-ib2d9nMrUSVrxnBTQrugLtEhMe8=",
+ "dev": true
+ },
+ "deep-is": {
+ "version": "0.1.3",
+ "resolved": "https://registry.npmjs.org/deep-is/-/deep-is-0.1.3.tgz",
+ "integrity": "sha1-s2nW+128E+7PUk+RsHD+7cNXzzQ=",
+ "dev": true
+ },
+ "del": {
+ "version": "2.2.2",
+ "resolved": "https://registry.npmjs.org/del/-/del-2.2.2.tgz",
+ "integrity": "sha1-wSyYHQZ4RshLyvhiz/kw2Qf/0ag=",
+ "dev": true
+ },
+ "diff": {
+ "version": "https://registry.npmjs.org/diff/-/diff-1.0.8.tgz",
+ "integrity": "sha1-NDJ2MI7Jkbe8giZ+1VvBQR+XFmY=",
+ "dev": true
+ },
+ "doctrine": {
+ "version": "2.0.0",
+ "resolved": "https://registry.npmjs.org/doctrine/-/doctrine-2.0.0.tgz",
+ "integrity": "sha1-xz2NKQnSIpHhoAejlYBNqLZl/mM=",
+ "dev": true
+ },
+ "escape-string-regexp": {
+ "version": "https://registry.npmjs.org/escape-string-regexp/-/escape-string-regexp-1.0.2.tgz",
+ "integrity": "sha1-Tbwv5nTnGUnK8/smlc5/LcHZqNE=",
+ "dev": true
+ },
+ "eslint": {
+ "version": "4.0.0",
+ "resolved": "https://registry.npmjs.org/eslint/-/eslint-4.0.0.tgz",
+ "integrity": "sha1-cnfAFDf99B3M0WjVqg5Jt1yh8mA=",
+ "dev": true,
+ "dependencies": {
+ "debug": {
+ "version": "2.6.8",
+ "resolved": "https://registry.npmjs.org/debug/-/debug-2.6.8.tgz",
+ "integrity": "sha1-5zFTHKLt4n0YgiJCfaF4IdaP9Pw=",
+ "dev": true
+ },
+ "glob": {
+ "version": "7.1.2",
+ "resolved": "https://registry.npmjs.org/glob/-/glob-7.1.2.tgz",
+ "integrity": "sha512-MJTUg1kjuLeQCJ+ccE4Vpa6kKVXkPYJ2mOCQyUuKLcLQsdrMCpBPUi8qVE6+YuaJkozeA9NusTAw3hLr8Xe5EQ==",
+ "dev": true
+ },
+ "minimatch": {
+ "version": "3.0.4",
+ "resolved": "https://registry.npmjs.org/minimatch/-/minimatch-3.0.4.tgz",
+ "integrity": "sha512-yJHVQEhyqPLUTgt9B83PXu6W3rx4MvvHvSUvToogpwoGDOUQ+yDrR0HRot+yOCdCO7u4hX3pWft6kWBBcqh0UA==",
+ "dev": true
+ },
+ "mkdirp": {
+ "version": "0.5.1",
+ "resolved": "https://registry.npmjs.org/mkdirp/-/mkdirp-0.5.1.tgz",
+ "integrity": "sha1-MAV0OOrGz3+MR2fzhkjWaX11yQM=",
+ "dev": true
+ },
+ "ms": {
+ "version": "2.0.0",
+ "resolved": "https://registry.npmjs.org/ms/-/ms-2.0.0.tgz",
+ "integrity": "sha1-VgiurfwAvmwpAd9fmGF4jeDVl8g=",
+ "dev": true
+ }
+ }
+ },
+ "eslint-scope": {
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+ "integrity": "sha512-yJHVQEhyqPLUTgt9B83PXu6W3rx4MvvHvSUvToogpwoGDOUQ+yDrR0HRot+yOCdCO7u4hX3pWft6kWBBcqh0UA==",
+ "dev": true
+ }
+ }
+ },
+ "run-async": {
+ "version": "2.3.0",
+ "resolved": "https://registry.npmjs.org/run-async/-/run-async-2.3.0.tgz",
+ "integrity": "sha1-A3GrSuC91yDUFm19/aZP96RFpsA=",
+ "dev": true
+ },
+ "rx-lite": {
+ "version": "4.0.8",
+ "resolved": "https://registry.npmjs.org/rx-lite/-/rx-lite-4.0.8.tgz",
+ "integrity": "sha1-Cx4Rr4vESDbwSmQH6S2kJGe3lEQ=",
+ "dev": true
+ },
+ "rx-lite-aggregates": {
+ "version": "4.0.8",
+ "resolved": "https://registry.npmjs.org/rx-lite-aggregates/-/rx-lite-aggregates-4.0.8.tgz",
+ "integrity": "sha1-dTuHqJoRyVRnxKwWJsTvxOBcZ74=",
+ "dev": true
+ },
+ "safe-buffer": {
+ "version": "5.1.0",
+ "resolved": "https://registry.npmjs.org/safe-buffer/-/safe-buffer-5.1.0.tgz",
+ "integrity": "sha512-aSLEDudu6OoRr/2rU609gRmnYboRLxgDG1z9o2Q0os7236FwvcqIOO8r8U5JUEwivZOhDaKlFO4SbPTJYyBEyQ==",
+ "dev": true
+ },
+ "sigmund": {
+ "version": "https://registry.npmjs.org/sigmund/-/sigmund-1.0.1.tgz",
+ "integrity": "sha1-P/IfGYytIXX587eBhT/ZTQ0ZtZA=",
+ "dev": true
+ },
+ "signal-exit": {
+ "version": "3.0.2",
+ "resolved": "https://registry.npmjs.org/signal-exit/-/signal-exit-3.0.2.tgz",
+ "integrity": "sha1-tf3AjxKH6hF4Yo5BXiUTK3NkbG0=",
+ "dev": true
+ },
+ "slice-ansi": {
+ "version": "0.0.4",
+ "resolved": "https://registry.npmjs.org/slice-ansi/-/slice-ansi-0.0.4.tgz",
+ "integrity": "sha1-7b+JA/ZvfOL46v1s7tZeJkyDGzU=",
+ "dev": true
+ },
+ "sprintf-js": {
+ "version": "1.0.3",
+ "resolved": "https://registry.npmjs.org/sprintf-js/-/sprintf-js-1.0.3.tgz",
+ "integrity": "sha1-BOaSb2YolTVPPdAVIDYzuFcpfiw=",
+ "dev": true
+ },
+ "string_decoder": {
+ "version": "1.0.2",
+ "resolved": "https://registry.npmjs.org/string_decoder/-/string_decoder-1.0.2.tgz",
+ "integrity": "sha1-sp4fThEl+pehA4K4pTNze3SR4Xk=",
+ "dev": true,
+ "dependencies": {
+ "safe-buffer": {
+ "version": "5.0.1",
+ "resolved": "https://registry.npmjs.org/safe-buffer/-/safe-buffer-5.0.1.tgz",
+ "integrity": "sha1-0mPKVGls2KMGtcplUekt5XkY++c=",
+ "dev": true
+ }
+ }
+ },
+ "string-width": {
+ "version": "2.0.0",
+ "resolved": "https://registry.npmjs.org/string-width/-/string-width-2.0.0.tgz",
+ "integrity": "sha1-Y1xUNsxypuDDh87KJ41OLuxSaH4=",
+ "dev": true
+ },
+ "strip-ansi": {
+ "version": "3.0.1",
+ "resolved": "https://registry.npmjs.org/strip-ansi/-/strip-ansi-3.0.1.tgz",
+ "integrity": "sha1-ajhfuIU9lS1f8F0Oiq+UJ43GPc8=",
+ "dev": true
+ },
+ "strip-json-comments": {
+ "version": "2.0.1",
+ "resolved": "https://registry.npmjs.org/strip-json-comments/-/strip-json-comments-2.0.1.tgz",
+ "integrity": "sha1-PFMZQukIwml8DsNEhYwobHygpgo=",
+ "dev": true
+ },
+ "supports-color": {
+ "version": "2.0.0",
+ "resolved": "https://registry.npmjs.org/supports-color/-/supports-color-2.0.0.tgz",
+ "integrity": "sha1-U10EXOa2Nj+kARcIRimZXp3zJMc=",
+ "dev": true
+ },
+ "table": {
+ "version": "4.0.1",
+ "resolved": "https://registry.npmjs.org/table/-/table-4.0.1.tgz",
+ "integrity": "sha1-qBFsEz+sLGH0pCCrbN9cTWHw5DU=",
+ "dev": true
+ },
+ "text-table": {
+ "version": "0.2.0",
+ "resolved": "https://registry.npmjs.org/text-table/-/text-table-0.2.0.tgz",
+ "integrity": "sha1-f17oI66AUgfACvLfSoTsP8+lcLQ=",
+ "dev": true
+ },
+ "through": {
+ "version": "2.3.8",
+ "resolved": "https://registry.npmjs.org/through/-/through-2.3.8.tgz",
+ "integrity": "sha1-DdTJ/6q8NXlgsbckEV1+Doai4fU=",
+ "dev": true
+ },
+ "tmp": {
+ "version": "0.0.31",
+ "resolved": "https://registry.npmjs.org/tmp/-/tmp-0.0.31.tgz",
+ "integrity": "sha1-jzirlDjhcxXl29izZX6L+yd65Kc=",
+ "dev": true
+ },
+ "tryit": {
+ "version": "1.0.3",
+ "resolved": "https://registry.npmjs.org/tryit/-/tryit-1.0.3.tgz",
+ "integrity": "sha1-OTvnMKlEb9Hq1tpZoBQwjzbCics=",
+ "dev": true
+ },
+ "type-check": {
+ "version": "0.3.2",
+ "resolved": "https://registry.npmjs.org/type-check/-/type-check-0.3.2.tgz",
+ "integrity": "sha1-WITKtRLPHTVeP7eE8wgEsrUg23I=",
+ "dev": true
+ },
+ "typedarray": {
+ "version": "0.0.6",
+ "resolved": "https://registry.npmjs.org/typedarray/-/typedarray-0.0.6.tgz",
+ "integrity": "sha1-hnrHTjhkGHsdPUfZlqeOxciDB3c=",
+ "dev": true
+ },
+ "util-deprecate": {
+ "version": "1.0.2",
+ "resolved": "https://registry.npmjs.org/util-deprecate/-/util-deprecate-1.0.2.tgz",
+ "integrity": "sha1-RQ1Nyfpw3nMnYvvS1KKJgUGaDM8=",
+ "dev": true
+ },
+ "wordwrap": {
+ "version": "1.0.0",
+ "resolved": "https://registry.npmjs.org/wordwrap/-/wordwrap-1.0.0.tgz",
+ "integrity": "sha1-J1hIEIkUVqQXHI0CJkQa3pDLyus=",
+ "dev": true
+ },
+ "wrappy": {
+ "version": "1.0.2",
+ "resolved": "https://registry.npmjs.org/wrappy/-/wrappy-1.0.2.tgz",
+ "integrity": "sha1-tSQ9jz7BqjXxNkYFvA0QNuMKtp8=",
+ "dev": true
+ },
+ "write": {
+ "version": "0.2.1",
+ "resolved": "https://registry.npmjs.org/write/-/write-0.2.1.tgz",
+ "integrity": "sha1-X8A4KOJkzqP+kUVUdvejxWbLB1c=",
+ "dev": true,
+ "dependencies": {
+ "mkdirp": {
+ "version": "0.5.1",
+ "resolved": "https://registry.npmjs.org/mkdirp/-/mkdirp-0.5.1.tgz",
+ "integrity": "sha1-MAV0OOrGz3+MR2fzhkjWaX11yQM=",
+ "dev": true
+ }
+ }
+ },
+ "xtend": {
+ "version": "4.0.1",
+ "resolved": "https://registry.npmjs.org/xtend/-/xtend-4.0.1.tgz",
+ "integrity": "sha1-pcbVMr5lbiPbgg77lDofBJmNY68=",
+ "dev": true
+ }
+ }
+}
diff --git a/package.json b/package.json
index 04f7b65..6ef2084 100644
--- a/package.json
+++ b/package.json
@@ -4,7 +4,8 @@
"description": "Various hash functions that could be run by both browser and node",
"main": "lib/hash.js",
"scripts": {
- "test": "mocha --reporter=spec test/*-test.js"
+ "test": "mocha --reporter=spec test/*-test.js && npm run lint",
+ "lint": "eslint lib/*.js lib/**/*.js lib/**/**/*.js test/*.js"
},
"repository": {
"type": "git",
@@ -23,9 +24,11 @@
},
"homepage": "https://github.com/indutny/hash.js",
"dependencies": {
- "inherits": "^2.0.1"
+ "inherits": "^2.0.1",
+ "minimalistic-assert": "^1.0.0"
},
"devDependencies": {
+ "eslint": "^4.0.0",
"mocha": "^1.18.2"
}
}
diff --git a/test/hash-test.js b/test/hash-test.js
index 97347a2..6a36efc 100644
--- a/test/hash-test.js
+++ b/test/hash-test.js
@@ -1,3 +1,6 @@
+'use strict';
+/* global describe it */
+
var assert = require('assert');
var hash = require('../');
@@ -12,9 +15,9 @@ describe('Hash', function() {
assert.equal(dgst, res);
// Split message
- var dgst = fn().update(msg.slice(0, 2), enc)
- .update(msg.slice(2), enc)
- .digest('hex');
+ dgst = fn().update(msg.slice(0, 2), enc)
+ .update(msg.slice(2), enc)
+ .digest('hex');
assert.equal(dgst, res);
}
}
@@ -92,10 +95,11 @@ describe('Hash', function() {
'ddaf35a193617abacc417349ae20413112e6fa4e89a97ea20a9eeee64b55d39a' +
'2192992a274fc1a836ba3c23a3feebbd454d4423643ce80e2a9ac94fa54ca49f'
],
- [ 'abcdefghbcdefghicdefghijdefghijkefghijklfghijklmghijklmn' +
- 'hijklmnoijklmnopjklmnopqklmnopqrlmnopqrsmnopqrstnopqrstu',
+ [
+ 'abcdefghbcdefghicdefghijdefghijkefghijklfghijklmghijklmn' +
+ 'hijklmnoijklmnopjklmnopqklmnopqrlmnopqrsmnopqrstnopqrstu',
'8e959b75dae313da8cf4f72814fc143f8f7779c6eb9f7fa17299aeadb6889018' +
- '501d289e4900f7e4331b99dec4b5433ac7d329eeb6dd26545e96e55b874be909'
+ '501d289e4900f7e4331b99dec4b5433ac7d329eeb6dd26545e96e55b874be909'
]
]);
});
@@ -109,10 +113,11 @@ describe('Hash', function() {
'cb00753f45a35e8bb5a03d699ac65007272c32ab0eded1631a8b605a43ff5bed' +
'8086072ba1e7cc2358baeca134c825a7'
],
- [ 'abcdefghbcdefghicdefghijdefghijkefghijklfghijklmghijklmn' +
- 'hijklmnoijklmnopjklmnopqklmnopqrlmnopqrsmnopqrstnopqrstu',
+ [
+ 'abcdefghbcdefghicdefghijdefghijkefghijklfghijklmghijklmn' +
+ 'hijklmnoijklmnopjklmnopqklmnopqrlmnopqrsmnopqrstnopqrstu',
'09330c33f71147e83d192fc782cd1b4753111b173b3b05d22fa08086e3b0f712' +
- 'fcc7c71a557e2db966c3e9fa91746039'
+ 'fcc7c71a557e2db966c3e9fa91746039'
]
]);
});
diff --git a/test/hmac-test.js b/test/hmac-test.js
index 0a9647e..6fe18e3 100644
--- a/test/hmac-test.js
+++ b/test/hmac-test.js
@@ -1,6 +1,8 @@
+'use strict';
+/* global describe it */
+
var assert = require('assert');
var hash = require('../');
-var utils = hash.utils;
describe('Hmac', function() {
describe('mixed test vector', function() {
@@ -49,10 +51,11 @@ describe('Hmac', function() {
it('should not fail at ' + opt.name, function() {
var h = hash.hmac(hash.sha256, opt.key, 'hex');
assert.equal(h.update(opt.msg, opt.msgEnc).digest('hex'), opt.res);
- var h = hash.hmac(hash.sha256, opt.key, 'hex');
- assert.equal(h.update(opt.msg.slice(0, 10), opt.msgEnc)
- .update(opt.msg.slice(10), opt.msgEnc)
- .digest('hex'), opt.res);
+ h = hash.hmac(hash.sha256, opt.key, 'hex');
+ assert.equal(h
+ .update(opt.msg.slice(0, 10), opt.msgEnc)
+ .update(opt.msg.slice(10), opt.msgEnc)
+ .digest('hex'), opt.res);
});
}
});
--
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