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 #include "absl/strings/string_view.h" 17 18 namespace cricket { 19 20 // Parameters for SRTP negotiation, as described in RFC 4568. 21 // TODO(benwright) - Rename to SrtpCryptoParams as these only apply to SRTP and 22 // not generic crypto parameters for WebRTC. 23 struct CryptoParams { CryptoParamsCryptoParams24 CryptoParams() : tag(0) {} CryptoParamsCryptoParams25 CryptoParams(int t, 26 absl::string_view cs, 27 absl::string_view kp, 28 absl::string_view sp) 29 : tag(t), cipher_suite(cs), key_params(kp), session_params(sp) {} 30 MatchesCryptoParams31 bool Matches(const CryptoParams& params) const { 32 return (tag == params.tag && cipher_suite == params.cipher_suite); 33 } 34 35 int tag; 36 std::string cipher_suite; 37 std::string key_params; 38 std::string session_params; 39 }; 40 41 } // namespace cricket 42 43 #endif // API_CRYPTO_PARAMS_H_ 44