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1 /* | 1 /* |
2 * Copyright 2004 The WebRTC Project Authors. All rights reserved. | 2 * Copyright 2004 The WebRTC Project Authors. All rights reserved. |
3 * | 3 * |
4 * Use of this source code is governed by a BSD-style license | 4 * Use of this source code is governed by a BSD-style license |
5 * that can be found in the LICENSE file in the root of the source | 5 * that can be found in the LICENSE file in the root of the source |
6 * tree. An additional intellectual property rights grant can be found | 6 * tree. An additional intellectual property rights grant can be found |
7 * in the file PATENTS. All contributing project authors may | 7 * in the file PATENTS. All contributing project authors may |
8 * be found in the AUTHORS file in the root of the source tree. | 8 * be found in the AUTHORS file in the root of the source tree. |
9 */ | 9 */ |
10 | 10 |
11 #if HAVE_OPENSSL_SSL_H | |
12 | |
13 #include "webrtc/base/openssldigest.h" | 11 #include "webrtc/base/openssldigest.h" |
14 | 12 |
15 #include "webrtc/base/checks.h" | 13 #include "webrtc/base/checks.h" |
16 #include "webrtc/base/common.h" | 14 #include "webrtc/base/common.h" |
17 #include "webrtc/base/openssl.h" | 15 #include "webrtc/base/openssl.h" |
18 | 16 |
19 namespace rtc { | 17 namespace rtc { |
20 | 18 |
21 OpenSSLDigest::OpenSSLDigest(const std::string& algorithm) { | 19 OpenSSLDigest::OpenSSLDigest(const std::string& algorithm) { |
22 EVP_MD_CTX_init(&ctx_); | 20 EVP_MD_CTX_init(&ctx_); |
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111 size_t* length) { | 109 size_t* length) { |
112 const EVP_MD *md; | 110 const EVP_MD *md; |
113 if (!GetDigestEVP(algorithm, &md)) | 111 if (!GetDigestEVP(algorithm, &md)) |
114 return false; | 112 return false; |
115 | 113 |
116 *length = EVP_MD_size(md); | 114 *length = EVP_MD_size(md); |
117 return true; | 115 return true; |
118 } | 116 } |
119 | 117 |
120 } // namespace rtc | 118 } // namespace rtc |
121 | |
122 #endif // HAVE_OPENSSL_SSL_H | |
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