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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 #ifndef WEBRTC_RTC_BASE_OPENSSLDIGEST_H_ | 11 #ifndef WEBRTC_RTC_BASE_OPENSSLDIGEST_H_ |
| 12 #define WEBRTC_RTC_BASE_OPENSSLDIGEST_H_ | 12 #define WEBRTC_RTC_BASE_OPENSSLDIGEST_H_ |
| 13 | 13 |
| 14 #include <openssl/evp.h> | 14 #include <openssl/evp.h> |
| 15 | 15 |
| 16 #include "webrtc/base/messagedigest.h" | 16 #include "webrtc/rtc_base/messagedigest.h" |
| 17 | 17 |
| 18 namespace rtc { | 18 namespace rtc { |
| 19 | 19 |
| 20 // An implementation of the digest class that uses OpenSSL. | 20 // An implementation of the digest class that uses OpenSSL. |
| 21 class OpenSSLDigest : public MessageDigest { | 21 class OpenSSLDigest : public MessageDigest { |
| 22 public: | 22 public: |
| 23 // Creates an OpenSSLDigest with |algorithm| as the hash algorithm. | 23 // Creates an OpenSSLDigest with |algorithm| as the hash algorithm. |
| 24 explicit OpenSSLDigest(const std::string& algorithm); | 24 explicit OpenSSLDigest(const std::string& algorithm); |
| 25 ~OpenSSLDigest() override; | 25 ~OpenSSLDigest() override; |
| 26 // Returns the digest output size (e.g. 16 bytes for MD5). | 26 // Returns the digest output size (e.g. 16 bytes for MD5). |
| (...skipping 14 matching lines...) Expand all Loading... |
| 41 size_t* len); | 41 size_t* len); |
| 42 | 42 |
| 43 private: | 43 private: |
| 44 EVP_MD_CTX ctx_; | 44 EVP_MD_CTX ctx_; |
| 45 const EVP_MD* md_; | 45 const EVP_MD* md_; |
| 46 }; | 46 }; |
| 47 | 47 |
| 48 } // namespace rtc | 48 } // namespace rtc |
| 49 | 49 |
| 50 #endif // WEBRTC_RTC_BASE_OPENSSLDIGEST_H_ | 50 #endif // WEBRTC_RTC_BASE_OPENSSLDIGEST_H_ |
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