| // Copyright (c) 2011 The Chromium Authors. All rights reserved. |
| // Use of this source code is governed by a BSD-style license that can be |
| // found in the LICENSE file. |
| |
| #ifndef BASE_SHA1_H_ |
| #define BASE_SHA1_H_ |
| |
| #include <stddef.h> |
| |
| #include <string> |
| |
| namespace base { |
| |
| // These functions perform SHA-1 operations. |
| |
| static const size_t kSHA1Length = 20; // Length in bytes of a SHA-1 hash. |
| |
| // Computes the SHA-1 hash of the input string |str| and returns the full |
| // hash. |
| std::string SHA1HashString(const std::string& str); |
| |
| // Computes the SHA-1 hash of the |len| bytes in |data| and puts the hash |
| // in |hash|. |hash| must be kSHA1Length bytes long. |
| void SHA1HashBytes(const unsigned char* data, size_t len, unsigned char* hash); |
| |
| } // namespace base |
| |
| #endif // BASE_SHA1_H_ |
