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/*
* Copyright (C) 2009-2012 Free Software Foundation, Inc.
*
* Author: Steve Dispensa (<dispensa@phonefactor.com>)
*
* This file is part of GnuTLS.
*
* The GnuTLS 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.
*
* This library 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 this program. If not, see <http://www.gnu.org/licenses/>
*
*/
#ifndef EXT_SAFE_RENEGOTIATION_H
#define EXT_SAFE_RENEGOTIATION_H
#include <extensions.h>
typedef struct {
uint8_t client_verify_data[MAX_VERIFY_DATA_SIZE];
size_t client_verify_data_len;
uint8_t server_verify_data[MAX_VERIFY_DATA_SIZE];
size_t server_verify_data_len;
uint8_t ri_extension_data[MAX_VERIFY_DATA_SIZE * 2]; /* max signal is 72 bytes in s->c sslv3 */
size_t ri_extension_data_len;
unsigned int safe_renegotiation_received:1;
unsigned int initial_negotiation_completed:1;
unsigned int connection_using_safe_renegotiation:1;
} sr_ext_st;
extern const extension_entry_st ext_mod_sr;
int _gnutls_ext_sr_finished(gnutls_session_t session, void *vdata,
size_t vdata_size, int dir);
int _gnutls_ext_sr_recv_cs(gnutls_session_t session);
int _gnutls_ext_sr_verify(gnutls_session_t session);
int _gnutls_ext_sr_send_cs(gnutls_session_t);
#endif /* EXT_SAFE_RENEGOTIATION_H */
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