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| 1 // Copyright (c) 2006-2008 The Chromium Authors. All rights reserved. | 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 | 2 // Use of this source code is governed by a BSD-style license that can be |
| 3 // found in the LICENSE file. | 3 // found in the LICENSE file. |
| 4 | 4 |
| 5 #ifndef BASE_SHA2_H__ | 5 #ifndef BASE_SHA2_H_ |
| 6 #define BASE_SHA2_H__ | 6 #define BASE_SHA2_H_ |
| 7 | 7 |
| 8 #include <string> | 8 #include <string> |
| 9 | 9 |
| 10 namespace base { | 10 namespace base { |
| 11 | 11 |
| 12 // These functions perform SHA-256 operations. | 12 // These functions perform SHA-256 operations. |
| 13 // | 13 // |
| 14 // Functions for SHA-384 and SHA-512 can be added when the need arises. | 14 // Functions for SHA-384 and SHA-512 can be added when the need arises. |
| 15 | 15 |
| 16 enum { | 16 enum { |
| 17 SHA256_LENGTH = 32 // length in bytes of a SHA-256 hash | 17 SHA256_LENGTH = 32 // length in bytes of a SHA-256 hash |
| 18 }; | 18 }; |
| 19 | 19 |
| 20 // Computes the SHA-256 hash of the input string 'str' and stores the first | 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, | 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. | 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); | 23 void SHA256HashString(const std::string& str, void* output, size_t len); |
| 24 | 24 |
| 25 } // namespace base | 25 } // namespace base |
| 26 | 26 |
| 27 #endif // BASE_SHA2_H__ | 27 #endif // BASE_SHA2_H_ |
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Chromium Code Reviews
Issue 552004:
Style cleanup in preparation for auto-linting base/. (Closed)
