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1 /*
2  *  Copyright (c) 2004 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 API_CRYPTO_PARAMS_H_
12 #define API_CRYPTO_PARAMS_H_
13 
14 #include <string>
15 
16 namespace cricket {
17 
18 // Parameters for SRTP negotiation, as described in RFC 4568.
19 // TODO(benwright) - Rename to SrtpCryptoParams as these only apply to SRTP and
20 // not generic crypto parameters for WebRTC.
21 struct CryptoParams {
CryptoParamsCryptoParams22   CryptoParams() : tag(0) {}
CryptoParamsCryptoParams23   CryptoParams(int t,
24                const std::string& cs,
25                const std::string& kp,
26                const std::string& sp)
27       : tag(t), cipher_suite(cs), key_params(kp), session_params(sp) {}
28 
MatchesCryptoParams29   bool Matches(const CryptoParams& params) const {
30     return (tag == params.tag && cipher_suite == params.cipher_suite);
31   }
32 
33   int tag;
34   std::string cipher_suite;
35   std::string key_params;
36   std::string session_params;
37 };
38 
39 }  // namespace cricket
40 
41 #endif  // API_CRYPTO_PARAMS_H_
42