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 <[email protected]> 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 */ 68