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altcp_tls_mbedtls_opts.h
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1 /**
2  * @file
3  * Application layered TCP/TLS connection API (to be used from TCPIP thread)
4  *
5  * This file contains options for an mbedtls port of the TLS layer.
6  */
7 
8 /*
9  * Copyright (c) 2017 Simon Goldschmidt
10  * All rights reserved.
11  *
12  * Redistribution and use in source and binary forms, with or without modification,
13  * are permitted provided that the following conditions are met:
14  *
15  * 1. Redistributions of source code must retain the above copyright notice,
16  * this list of conditions and the following disclaimer.
17  * 2. Redistributions in binary form must reproduce the above copyright notice,
18  * this list of conditions and the following disclaimer in the documentation
19  * and/or other materials provided with the distribution.
20  * 3. The name of the author may not be used to endorse or promote products
21  * derived from this software without specific prior written permission.
22  *
23  * THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR IMPLIED
24  * WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF
25  * MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT
26  * SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL,
27  * EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT
28  * OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
29  * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
30  * CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING
31  * IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY
32  * OF SUCH DAMAGE.
33  *
34  * This file is part of the lwIP TCP/IP stack.
35  *
36  * Author: Simon Goldschmidt <goldsimon@gmx.de>
37  *
38  */
39 #ifndef LWIP_HDR_ALTCP_TLS_OPTS_H
40 #define LWIP_HDR_ALTCP_TLS_OPTS_H
41 
42 #include "lwip/opt.h"
43 
44 #if LWIP_ALTCP /* don't build if not configured for use in lwipopts.h */
45 
46 /** LWIP_ALTCP_TLS_MBEDTLS==1: use mbedTLS for TLS support for altcp API
47  * mbedtls include directory must be reachable via include search path
48  */
49 #ifndef LWIP_ALTCP_TLS_MBEDTLS
50 #define LWIP_ALTCP_TLS_MBEDTLS 0
51 #endif
52 
53 /** Configure debug level of this file */
54 #ifndef ALTCP_MBEDTLS_DEBUG
55 #define ALTCP_MBEDTLS_DEBUG LWIP_DBG_OFF
56 #endif
57 
58 /** Set a session timeout in seconds for the basic session cache
59  * ATTENTION: Using a session cache can lower security by reusing keys!
60  */
61 #ifndef ALTCP_MBEDTLS_SESSION_CACHE_TIMEOUT_SECONDS
62 #define ALTCP_MBEDTLS_SESSION_CACHE_TIMEOUT_SECONDS 0
63 #endif
64 
65 #endif /* LWIP_ALTCP */
66 
67 #endif /* LWIP_HDR_ALTCP_TLS_OPTS_H */
opt.h
lwIP Options Configuration
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