1 /*
2  *  Copyright 2012 The WebRTC Project Authors. All rights reserved.
3  *
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
6  *  tree. An additional intellectual property rights grant can be found
7  *  in the file PATENTS.  All contributing project authors may
8  *  be found in the AUTHORS file in the root of the source tree.
9  */
10 
11 #ifndef WEBRTC_BASE_MD5DIGEST_H_
12 #define WEBRTC_BASE_MD5DIGEST_H_
13 
14 #include "webrtc/base/md5.h"
15 #include "webrtc/base/messagedigest.h"
16 
17 namespace rtc {
18 
19 // A simple wrapper for our MD5 implementation.
20 class Md5Digest : public MessageDigest {
21  public:
22   enum { kSize = 16 };
Md5Digest()23   Md5Digest() {
24     MD5Init(&ctx_);
25   }
26   size_t Size() const override;
27   void Update(const void* buf, size_t len) override;
28   size_t Finish(void* buf, size_t len) override;
29 
30  private:
31   MD5Context ctx_;
32 };
33 
34 }  // namespace rtc
35 
36 #endif  // WEBRTC_BASE_MD5DIGEST_H_
37