From 60f60cc76e43197a0825ffac9aff0b7007a94175 Mon Sep 17 00:00:00 2001 From: Bent Bisballe Nyeng Date: Wed, 20 Nov 2013 12:57:17 +0100 Subject: Framework API now complete in its first iteration. So far with support for raw, opus and amrwb. --- src/srtp.h | 54 ++++++++++++++++++++++++++++++++++++++++++++++++++++++ 1 file changed, 54 insertions(+) create mode 100644 src/srtp.h (limited to 'src/srtp.h') diff --git a/src/srtp.h b/src/srtp.h new file mode 100644 index 0000000..3d8b697 --- /dev/null +++ b/src/srtp.h @@ -0,0 +1,54 @@ +/* -*- Mode: C++; tab-width: 2; indent-tabs-mode: nil; c-basic-offset: 2 -*- */ +/* vim: set et sw=2 ts=2: */ +/*************************************************************************** + * srtp.h + * + * Thu Sep 5 10:46:10 CEST 2013 + * Copyright 2013 Bent Bisballe Nyeng + * deva@aasimon.org + ****************************************************************************/ + +/* + * This file is part of lrtp. + * + * lrtp is free software; you can redistribute it and/or + * modify it under the terms of the GNU Lesser General Public + * License as published by the Free Software Foundation; either + * version 2.1 of the License, or (at your option) any later version. + * + * lrtp is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU + * Lesser General Public License for more details. + * + * You should have received a copy of the GNU Lesser General Public + * License along with lrtp; if not, write to the Free Software + * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA + */ +#ifndef __LRTP_SRTP_H__ +#define __LRTP_SRTP_H__ + +#include + +#include "rtp.h" + +#define MAX_KEY_LEN 64 +#define MASTER_KEY_LEN 30 + +class SRTP { +public: + SRTP(std::string key, unsigned int ssrc); + ~SRTP(); + + int encrypt(char *packet, size_t size); + int decrypt(char *packet, size_t size); + +private: + struct prv; + struct prv *prv; + + void setupKey(const std::string &key); + void setupPolicy(bool confidentiality, bool authentication); +}; + +#endif/*__LRTP_SRTP_H__*/ -- cgit v1.2.3