OLD | NEW |
1 // Copyright (c) 2012, the Dart project authors. Please see the AUTHORS file | 1 // Copyright (c) 2012, the Dart project authors. Please see the AUTHORS file |
2 // for details. All rights reserved. Use of this source code is governed by a | 2 // for details. All rights reserved. Use of this source code is governed by a |
3 // BSD-style license that can be found in the LICENSE file. | 3 // BSD-style license that can be found in the LICENSE file. |
4 | 4 |
| 5 part of dart.crypto; |
| 6 |
5 // Constants. | 7 // Constants. |
6 const _MASK_8 = 0xff; | 8 const _MASK_8 = 0xff; |
7 const _MASK_32 = 0xffffffff; | 9 const _MASK_32 = 0xffffffff; |
8 const _BITS_PER_BYTE = 8; | 10 const _BITS_PER_BYTE = 8; |
9 const _BYTES_PER_WORD = 4; | 11 const _BYTES_PER_WORD = 4; |
10 | 12 |
11 // Helper functions used by more than one hasher. | 13 // Helper functions used by more than one hasher. |
12 | 14 |
13 // Rotate left limiting to unsigned 32-bit values. | 15 // Rotate left limiting to unsigned 32-bit values. |
14 int _rotl32(int val, int shift) { | 16 int _rotl32(int val, int shift) { |
(...skipping 130 matching lines...) Expand 10 before | Expand all | Expand 10 after Loading... |
145 // Hasher state. | 147 // Hasher state. |
146 final int _chunkSizeInWords; | 148 final int _chunkSizeInWords; |
147 final int _digestSizeInWords; | 149 final int _digestSizeInWords; |
148 final bool _bigEndianWords; | 150 final bool _bigEndianWords; |
149 int _lengthInBytes = 0; | 151 int _lengthInBytes = 0; |
150 List<int> _pendingData; | 152 List<int> _pendingData; |
151 List<int> _currentChunk; | 153 List<int> _currentChunk; |
152 List<int> _h; | 154 List<int> _h; |
153 bool _digestCalled = false; | 155 bool _digestCalled = false; |
154 } | 156 } |
OLD | NEW |