mbed TLS v2.16.1
ssl_cookie.h
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1 
6 /*
7  * Copyright (C) 2006-2015, ARM Limited, All Rights Reserved
8  * SPDX-License-Identifier: GPL-2.0
9  *
10  * This program is free software; you can redistribute it and/or modify
11  * it under the terms of the GNU General Public License as published by
12  * the Free Software Foundation; either version 2 of the License, or
13  * (at your option) any later version.
14  *
15  * This program is distributed in the hope that it will be useful,
16  * but WITHOUT ANY WARRANTY; without even the implied warranty of
17  * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
18  * GNU General Public License for more details.
19  *
20  * You should have received a copy of the GNU General Public License along
21  * with this program; if not, write to the Free Software Foundation, Inc.,
22  * 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA.
23  *
24  * This file is part of mbed TLS (https://tls.mbed.org)
25  */
26 #ifndef MBEDTLS_SSL_COOKIE_H
27 #define MBEDTLS_SSL_COOKIE_H
28 
29 #if !defined(MBEDTLS_CONFIG_FILE)
30 #include "config.h"
31 #else
32 #include MBEDTLS_CONFIG_FILE
33 #endif
34 
35 #include "ssl.h"
36 
37 #if defined(MBEDTLS_THREADING_C)
38 #include "threading.h"
39 #endif
40 
48 #ifndef MBEDTLS_SSL_COOKIE_TIMEOUT
49 #define MBEDTLS_SSL_COOKIE_TIMEOUT 60
50 #endif
51 
52 /* \} name SECTION: Module settings */
53 
54 #ifdef __cplusplus
55 extern "C" {
56 #endif
57 
61 typedef struct mbedtls_ssl_cookie_ctx
62 {
64 #if !defined(MBEDTLS_HAVE_TIME)
65  unsigned long serial;
66 #endif
67  unsigned long timeout;
70 #if defined(MBEDTLS_THREADING_C)
71  mbedtls_threading_mutex_t mutex;
72 #endif
74 
79 
84  int (*f_rng)(void *, unsigned char *, size_t),
85  void *p_rng );
86 
96 void mbedtls_ssl_cookie_set_timeout( mbedtls_ssl_cookie_ctx *ctx, unsigned long delay );
97 
102 
107 
112 
113 #ifdef __cplusplus
114 }
115 #endif
116 
117 #endif /* ssl_cookie.h */