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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 #include "crypto/hmac.h" | 5 #include "crypto/hmac.h" |
6 | 6 |
7 #include <openssl/hmac.h> | 7 #include <openssl/hmac.h> |
8 #include <stddef.h> | 8 #include <stddef.h> |
9 | 9 |
10 #include <algorithm> | 10 #include <algorithm> |
| 11 #include <memory> |
11 #include <vector> | 12 #include <vector> |
12 | 13 |
13 #include "base/logging.h" | 14 #include "base/logging.h" |
14 #include "base/memory/scoped_ptr.h" | |
15 #include "base/stl_util.h" | 15 #include "base/stl_util.h" |
16 #include "crypto/openssl_util.h" | 16 #include "crypto/openssl_util.h" |
17 | 17 |
18 namespace crypto { | 18 namespace crypto { |
19 | 19 |
20 struct HMACPlatformData { | 20 struct HMACPlatformData { |
21 std::vector<unsigned char> key; | 21 std::vector<unsigned char> key; |
22 }; | 22 }; |
23 | 23 |
24 HMAC::HMAC(HashAlgorithm hash_alg) : hash_alg_(hash_alg) { | 24 HMAC::HMAC(HashAlgorithm hash_alg) : hash_alg_(hash_alg) { |
(...skipping 23 matching lines...) Expand all Loading... |
48 DCHECK(plat_); // Init must be called before Sign. | 48 DCHECK(plat_); // Init must be called before Sign. |
49 | 49 |
50 ScopedOpenSSLSafeSizeBuffer<EVP_MAX_MD_SIZE> result(digest, digest_length); | 50 ScopedOpenSSLSafeSizeBuffer<EVP_MAX_MD_SIZE> result(digest, digest_length); |
51 return !!::HMAC(hash_alg_ == SHA1 ? EVP_sha1() : EVP_sha256(), | 51 return !!::HMAC(hash_alg_ == SHA1 ? EVP_sha1() : EVP_sha256(), |
52 plat_->key.data(), plat_->key.size(), | 52 plat_->key.data(), plat_->key.size(), |
53 reinterpret_cast<const unsigned char*>(data.data()), | 53 reinterpret_cast<const unsigned char*>(data.data()), |
54 data.size(), result.safe_buffer(), NULL); | 54 data.size(), result.safe_buffer(), NULL); |
55 } | 55 } |
56 | 56 |
57 } // namespace crypto | 57 } // namespace crypto |
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