mbed TLS v2.16.3
ssl_cache.h
Go to the documentation of this file.
1 
6 /*
7  * Copyright (C) 2006-2015, ARM Limited, All Rights Reserved
8  * SPDX-License-Identifier: Apache-2.0
9  *
10  * Licensed under the Apache License, Version 2.0 (the "License"); you may
11  * not use this file except in compliance with the License.
12  * You may obtain a copy of the License at
13  *
14  * http://www.apache.org/licenses/LICENSE-2.0
15  *
16  * Unless required by applicable law or agreed to in writing, software
17  * distributed under the License is distributed on an "AS IS" BASIS, WITHOUT
18  * WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
19  * See the License for the specific language governing permissions and
20  * limitations under the License.
21  *
22  * This file is part of mbed TLS (https://tls.mbed.org)
23  */
24 #ifndef MBEDTLS_SSL_CACHE_H
25 #define MBEDTLS_SSL_CACHE_H
26 
27 #if !defined(MBEDTLS_CONFIG_FILE)
28 #include "config.h"
29 #else
30 #include MBEDTLS_CONFIG_FILE
31 #endif
32 
33 #include "ssl.h"
34 
35 #if defined(MBEDTLS_THREADING_C)
36 #include "threading.h"
37 #endif
38 
47 #if !defined(MBEDTLS_SSL_CACHE_DEFAULT_TIMEOUT)
48 #define MBEDTLS_SSL_CACHE_DEFAULT_TIMEOUT 86400
49 #endif
50 
51 #if !defined(MBEDTLS_SSL_CACHE_DEFAULT_MAX_ENTRIES)
52 #define MBEDTLS_SSL_CACHE_DEFAULT_MAX_ENTRIES 50
53 #endif
54 
55 /* \} name SECTION: Module settings */
56 
57 #ifdef __cplusplus
58 extern "C" {
59 #endif
60 
63 
68 {
69 #if defined(MBEDTLS_HAVE_TIME)
71 #endif
73 #if defined(MBEDTLS_X509_CRT_PARSE_C)
75 #endif
77 };
78 
83 {
85  int timeout;
87 #if defined(MBEDTLS_THREADING_C)
89 #endif
90 };
91 
98 
106 int mbedtls_ssl_cache_get( void *data, mbedtls_ssl_session *session );
107 
115 int mbedtls_ssl_cache_set( void *data, const mbedtls_ssl_session *session );
116 
117 #if defined(MBEDTLS_HAVE_TIME)
118 
127 void mbedtls_ssl_cache_set_timeout( mbedtls_ssl_cache_context *cache, int timeout );
128 #endif /* MBEDTLS_HAVE_TIME */
129 
138 
145 
146 #ifdef __cplusplus
147 }
148 #endif
149 
150 #endif /* ssl_cache.h */
mbedtls_ssl_cache_get
int mbedtls_ssl_cache_get(void *data, mbedtls_ssl_session *session)
Cache get callback implementation (Thread-safe if MBEDTLS_THREADING_C is enabled)
mbedtls_ssl_cache_entry::timestamp
mbedtls_time_t timestamp
Definition: ssl_cache.h:70
mbedtls_ssl_session
Definition: ssl.h:789
mbedtls_ssl_cache_set_timeout
void mbedtls_ssl_cache_set_timeout(mbedtls_ssl_cache_context *cache, int timeout)
Set the cache timeout (Default: MBEDTLS_SSL_CACHE_DEFAULT_TIMEOUT (1 day))
mbedtls_threading_mutex_t
Definition: threading.h:48
mbedtls_time_t
time_t mbedtls_time_t
Definition: platform_time.h:53
mbedtls_ssl_cache_context
Cache context.
Definition: ssl_cache.h:82
mbedtls_ssl_cache_context::chain
mbedtls_ssl_cache_entry * chain
Definition: ssl_cache.h:84
mbedtls_ssl_cache_entry
This structure is used for storing cache entries.
Definition: ssl_cache.h:67
mbedtls_ssl_cache_entry::session
mbedtls_ssl_session session
Definition: ssl_cache.h:72
mbedtls_ssl_cache_set
int mbedtls_ssl_cache_set(void *data, const mbedtls_ssl_session *session)
Cache set callback implementation (Thread-safe if MBEDTLS_THREADING_C is enabled)
mbedtls_ssl_cache_init
void mbedtls_ssl_cache_init(mbedtls_ssl_cache_context *cache)
Initialize an SSL cache context.
mbedtls_ssl_cache_context::max_entries
int max_entries
Definition: ssl_cache.h:86
ssl.h
SSL/TLS functions.
mbedtls_ssl_cache_context::mutex
mbedtls_threading_mutex_t mutex
Definition: ssl_cache.h:88
mbedtls_ssl_cache_entry::peer_cert
mbedtls_x509_buf peer_cert
Definition: ssl_cache.h:74
threading.h
Threading abstraction layer.
mbedtls_ssl_cache_context::timeout
int timeout
Definition: ssl_cache.h:85
mbedtls_ssl_cache_free
void mbedtls_ssl_cache_free(mbedtls_ssl_cache_context *cache)
Free referenced items in a cache context and clear memory.
mbedtls_ssl_cache_set_max_entries
void mbedtls_ssl_cache_set_max_entries(mbedtls_ssl_cache_context *cache, int max)
Set the maximum number of cache entries (Default: MBEDTLS_SSL_CACHE_DEFAULT_MAX_ENTRIES (50))
config.h
Configuration options (set of defines)
mbedtls_asn1_buf
Definition: asn1.h:134
mbedtls_ssl_cache_entry::next
mbedtls_ssl_cache_entry * next
Definition: ssl_cache.h:76