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1 // Copyright (c) 2012 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. | |
4 | |
5 #ifndef SYNC_UTIL_ENCRYPTOR_H_ | |
6 #define SYNC_UTIL_ENCRYPTOR_H_ | |
7 | |
8 #include <string> | |
9 | |
10 namespace syncer { | |
11 | |
12 class Encryptor { | |
13 public: | |
14 // All methods below should be thread-safe. | |
15 virtual bool EncryptString(const std::string& plaintext, | |
16 std::string* ciphertext) = 0; | |
17 | |
18 virtual bool DecryptString(const std::string& ciphertext, | |
19 std::string* plaintext) = 0; | |
20 | |
21 protected: | |
22 virtual ~Encryptor() {} | |
23 }; | |
24 | |
25 } // namespace syncer | |
26 | |
27 #endif // SYNC_UTIL_ENCRYPTOR_H_ | |
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