| /* |
| * Copyright 2012 The WebRTC Project Authors. All rights reserved. |
| * |
| * Use of this source code is governed by a BSD-style license |
| * that can be found in the LICENSE file in the root of the source |
| * tree. An additional intellectual property rights grant can be found |
| * in the file PATENTS. All contributing project authors may |
| * be found in the AUTHORS file in the root of the source tree. |
| */ |
| |
| #ifndef WEBRTC_BASE_SHA1DIGEST_H_ |
| #define WEBRTC_BASE_SHA1DIGEST_H_ |
| |
| #include "webrtc/base/messagedigest.h" |
| #include "webrtc/base/sha1.h" |
| |
| namespace rtc { |
| |
| // A simple wrapper for our SHA-1 implementation. |
| class Sha1Digest : public MessageDigest { |
| public: |
| enum { kSize = SHA1_DIGEST_SIZE }; |
| Sha1Digest() { |
| SHA1Init(&ctx_); |
| } |
| size_t Size() const override; |
| void Update(const void* buf, size_t len) override; |
| size_t Finish(void* buf, size_t len) override; |
| |
| private: |
| SHA1_CTX ctx_; |
| }; |
| |
| } // namespace rtc |
| |
| #endif // WEBRTC_BASE_SHA1DIGEST_H_ |