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| 1 // Copyright (c) 2010 The Chromium Authors. All rights reserved. | 1 // Copyright (c) 2010 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 #include "base/sha1.h" | 5 #include "base/sha1.h" |
| 6 | 6 |
| 7 #include <windows.h> | 7 #include <windows.h> |
| 8 #include <wincrypt.h> | 8 #include <wincrypt.h> |
| 9 | 9 |
| 10 #include "base/logging.h" | 10 #include "base/logging.h" |
| 11 #include "base/string_util.h" | |
| 12 | 11 |
| 13 namespace base { | 12 namespace base { |
| 14 | 13 |
| 15 // Implementation of SHA-1 using Windows CryptoAPI. | 14 // Implementation of SHA-1 using Windows CryptoAPI. |
| 16 | 15 |
| 17 // Usage example: | 16 // Usage example: |
| 18 // | 17 // |
| 19 // SecureHashAlgorithm sha; | 18 // SecureHashAlgorithm sha; |
| 20 // while(there is data to hash) | 19 // while(there is data to hash) |
| 21 // sha.Update(moredata, size of data); | 20 // sha.Update(moredata, size of data); |
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| 106 | 105 |
| 107 std::string SHA1HashString(const std::string& str) { | 106 std::string SHA1HashString(const std::string& str) { |
| 108 SecureHashAlgorithm sha; | 107 SecureHashAlgorithm sha; |
| 109 sha.Update(str.c_str(), str.length()); | 108 sha.Update(str.c_str(), str.length()); |
| 110 sha.Final(); | 109 sha.Final(); |
| 111 std::string out(reinterpret_cast<const char*>(sha.Digest()), SHA1_LENGTH); | 110 std::string out(reinterpret_cast<const char*>(sha.Digest()), SHA1_LENGTH); |
| 112 return out; | 111 return out; |
| 113 } | 112 } |
| 114 | 113 |
| 115 } // namespace base | 114 } // namespace base |
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