1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
|
// Copyright 2012 The Closure Library Authors. All Rights Reserved.
//
// Licensed under the Apache License, Version 2.0 (the "License");
// you may not use this file except in compliance with the License.
// You may obtain a copy of the License at
//
// http://www.apache.org/licenses/LICENSE-2.0
//
// Unless required by applicable law or agreed to in writing, software
// distributed under the License is distributed on an "AS-IS" BASIS,
// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
// See the License for the specific language governing permissions and
// limitations under the License.
/**
* @fileoverview SHA-224 cryptographic hash.
*
* Usage:
* var sha224 = new goog.crypt.Sha224();
* sha224.update(bytes);
* var hash = sha224.digest();
*
*/
goog.provide('goog.crypt.Sha224');
goog.require('goog.crypt.Sha2');
/**
* SHA-224 cryptographic hash constructor.
*
* @constructor
* @extends {goog.crypt.Sha2}
* @final
* @struct
*/
goog.crypt.Sha224 = function() {
goog.crypt.Sha224.base(
this, 'constructor', 7, goog.crypt.Sha224.INIT_HASH_BLOCK_);
};
goog.inherits(goog.crypt.Sha224, goog.crypt.Sha2);
/** @private {!Array<number>} */
goog.crypt.Sha224.INIT_HASH_BLOCK_ = [
0xc1059ed8, 0x367cd507, 0x3070dd17, 0xf70e5939, 0xffc00b31, 0x68581511,
0x64f98fa7, 0xbefa4fa4
];
|
