1 /* 2 * Copyright 2011-2016 The OpenSSL Project Authors. All Rights Reserved. 3 * 4 * Licensed under the OpenSSL license (the "License"). You may not use 5 * this file except in compliance with the License. You can obtain a copy 6 * in the file LICENSE in the source distribution or at 7 * https://www.openssl.org/source/license.html 8 */ 9 10 /* 11 * DTLS code by Eric Rescorla <ekr@rtfm.com> 12 * 13 * Copyright (C) 2006, Network Resonance, Inc. Copyright (C) 2011, RTFM, Inc. 14 */ 15 16 #ifndef HEADER_D1_SRTP_H 17 # define HEADER_D1_SRTP_H 18 19 # include <openssl/ssl.h> 20 21 #ifdef __cplusplus 22 extern "C" { 23 #endif 24 25 # define SRTP_AES128_CM_SHA1_80 0x0001 26 # define SRTP_AES128_CM_SHA1_32 0x0002 27 # define SRTP_AES128_F8_SHA1_80 0x0003 28 # define SRTP_AES128_F8_SHA1_32 0x0004 29 # define SRTP_NULL_SHA1_80 0x0005 30 # define SRTP_NULL_SHA1_32 0x0006 31 32 /* AEAD SRTP protection profiles from RFC 7714 */ 33 # define SRTP_AEAD_AES_128_GCM 0x0007 34 # define SRTP_AEAD_AES_256_GCM 0x0008 35 36 # ifndef OPENSSL_NO_SRTP 37 38 __owur int SSL_CTX_set_tlsext_use_srtp(SSL_CTX *ctx, const char *profiles); 39 __owur int SSL_set_tlsext_use_srtp(SSL *ssl, const char *profiles); 40 41 __owur STACK_OF(SRTP_PROTECTION_PROFILE) *SSL_get_srtp_profiles(SSL *ssl); 42 __owur SRTP_PROTECTION_PROFILE *SSL_get_selected_srtp_profile(SSL *s); 43 44 # endif 45 46 #ifdef __cplusplus 47 } 48 #endif 49 50 #endif 51