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1 // Copyright (c) 2011 The Chromium Authors. All rights reserved. | 1 // Copyright (c) 2011 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 CRYPTO_SYMMETRIC_KEY_H_ | 5 #ifndef CRYPTO_SYMMETRIC_KEY_H_ |
6 #define CRYPTO_SYMMETRIC_KEY_H_ | 6 #define CRYPTO_SYMMETRIC_KEY_H_ |
7 #pragma once | 7 #pragma once |
8 | 8 |
9 #include <string> | 9 #include <string> |
10 | 10 |
11 #include "base/basictypes.h" | 11 #include "base/basictypes.h" |
12 #include "crypto/crypto_api.h" | 12 #include "crypto/crypto_export.h" |
13 | 13 |
14 #if defined(USE_NSS) | 14 #if defined(USE_NSS) |
15 #include "crypto/scoped_nss_types.h" | 15 #include "crypto/scoped_nss_types.h" |
16 #elif defined(OS_MACOSX) | 16 #elif defined(OS_MACOSX) |
17 #include <Security/cssmtype.h> | 17 #include <Security/cssmtype.h> |
18 #elif defined(OS_WIN) | 18 #elif defined(OS_WIN) |
19 #include "crypto/scoped_capi_types.h" | 19 #include "crypto/scoped_capi_types.h" |
20 #endif | 20 #endif |
21 | 21 |
22 namespace crypto { | 22 namespace crypto { |
23 | 23 |
24 // Wraps a platform-specific symmetric key and allows it to be held in a | 24 // Wraps a platform-specific symmetric key and allows it to be held in a |
25 // scoped_ptr. | 25 // scoped_ptr. |
26 class CRYPTO_API SymmetricKey { | 26 class CRYPTO_EXPORT SymmetricKey { |
27 public: | 27 public: |
28 // Defines the algorithm that a key will be used with. See also | 28 // Defines the algorithm that a key will be used with. See also |
29 // classs Encrptor. | 29 // classs Encrptor. |
30 enum Algorithm { | 30 enum Algorithm { |
31 AES, | 31 AES, |
32 HMAC_SHA1, | 32 HMAC_SHA1, |
33 }; | 33 }; |
34 | 34 |
35 virtual ~SymmetricKey(); | 35 virtual ~SymmetricKey(); |
36 | 36 |
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96 // fails with NTE_BAD_KEY/NTE_BAD_LEN | 96 // fails with NTE_BAD_KEY/NTE_BAD_LEN |
97 std::string raw_key_; | 97 std::string raw_key_; |
98 #endif | 98 #endif |
99 | 99 |
100 DISALLOW_COPY_AND_ASSIGN(SymmetricKey); | 100 DISALLOW_COPY_AND_ASSIGN(SymmetricKey); |
101 }; | 101 }; |
102 | 102 |
103 } // namespace crypto | 103 } // namespace crypto |
104 | 104 |
105 #endif // CRYPTO_SYMMETRIC_KEY_H_ | 105 #endif // CRYPTO_SYMMETRIC_KEY_H_ |
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