2 * Secure RTP with libgcrypt
3 * Copyright (C) 2007 RĂ©mi Denis-Courmont <rdenis # simphalempin , com>
5 * This library is free software; you can redistribute it and/or
6 * modify it under the terms of the GNU Lesser General Public
7 * License as published by the Free Software Foundation; either
8 * version 2.1 of the License, or (at your option) any later version.
10 * This library is distributed in the hope that it will be useful,
11 * but WITHOUT ANY WARRANTY; without even the implied warranty of
12 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
13 * Lesser General Public License for more details.
15 * You should have received a copy of the GNU Lesser General Public
16 * License along with this library; if not, write to the Free Software
17 * Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA
21 # define LIBVLC_SRTP_H 1
23 typedef struct srtp_session_t srtp_session_t;
27 SRTP_UNENCRYPTED=0x1, // do not encrypt SRTP packets
28 SRTCP_UNENCRYPTED=0x2, // do not encrypt SRTCP packets
29 SRTP_NULL_CIPHER=0x3, // use NULL cipher (encrypt nothing)
30 SRTP_UNAUTHENTICATED=0x4, // do not authenticated SRTP packets
39 srtp_session_t *srtp_create (const char *name, unsigned flags, unsigned kdr,
41 void srtp_destroy (srtp_session_t *s);
42 int srtp_send (srtp_session_t *s, uint8_t *buf, size_t *lenp, size_t maxsize);
43 int srtp_recv (srtp_session_t *s, uint8_t *buf, size_t *lenp);
45 int srtp_setkey (srtp_session_t *s, const void *key, size_t keylen,
46 const void *salt, size_t saltlen);