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/*
* Copyright (C) 2017 Free Software Foundation, Inc.
*
* Author: Ander Juaristi
*
* 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 PSK_PARSER_H
#define PSK_PARSER_H
#include <gnutls/gnutls.h>
struct psk_ext_parser_st {
const unsigned char *data;
ssize_t len;
size_t id_len;
size_t id_read;
int next_index;
const unsigned char *binder_data;
ssize_t binder_len;
};
typedef struct psk_ext_parser_st psk_ext_parser_st;
struct psk_st {
/* constant values */
gnutls_datum_t identity;
uint32_t ob_ticket_age;
};
int _gnutls13_psk_ext_parser_init(psk_ext_parser_st *p,
const unsigned char *data, size_t len);
int _gnutls13_psk_ext_parser_next_psk(psk_ext_parser_st *p, struct psk_st *psk);
int _gnutls13_psk_ext_parser_find_binder(psk_ext_parser_st *p, int psk_index,
gnutls_datum_t *binder_out);
#endif
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