license.bot | f003cfe | 2008-08-24 09:55:55 +0900 | [diff] [blame^] | 1 | // Copyright (c) 2006-2008 The Chromium Authors. All rights reserved. |
| 2 | // Use of this source code is governed by a BSD-style license that can be |
| 3 | // found in the LICENSE file. |
initial.commit | 3f4a732 | 2008-07-27 06:49:38 +0900 | [diff] [blame] | 4 | |
| 5 | #ifndef BASE_SHA2_H__ |
| 6 | #define BASE_SHA2_H__ |
| 7 | |
| 8 | #include <string> |
| 9 | |
| 10 | namespace base { |
| 11 | |
| 12 | // These functions perform SHA-256 operations. |
| 13 | // |
| 14 | // Functions for SHA-384 and SHA-512 can be added when the need arises. |
| 15 | |
| 16 | enum { |
| 17 | SHA256_LENGTH = 32 // length in bytes of a SHA-256 hash |
| 18 | }; |
| 19 | |
| 20 | // Computes the SHA-256 hash of the input string 'str' and stores the first |
| 21 | // 'len' bytes of the hash in the output buffer 'output'. If 'len' > 32, |
| 22 | // only 32 bytes (the full hash) are stored in the 'output' buffer. |
| 23 | void SHA256HashString(const std::string& str, void* output, size_t len); |
| 24 | |
| 25 | } // namespace base |
| 26 | |
| 27 | #endif // BASE_SHA2_H__ |
license.bot | f003cfe | 2008-08-24 09:55:55 +0900 | [diff] [blame^] | 28 | |