pineapple/externals/mbedtls/configs/config-ccm-psk-tls1_2.h
2020-12-28 15:15:37 +00:00

90 lines
2.9 KiB
C
Executable file

/**
* \file config-ccm-psk-tls1_2.h
*
* \brief Minimal configuration for TLS 1.2 with PSK and AES-CCM ciphersuites
*/
/*
* Copyright (C) 2006-2015, ARM Limited, All Rights Reserved
* SPDX-License-Identifier: GPL-2.0
*
* This program is free software; you can redistribute it and/or modify
* it under the terms of the GNU General Public License as published by
* the Free Software Foundation; either version 2 of the License, or
* (at your option) any later version.
*
* This program 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 General Public License for more details.
*
* You should have received a copy of the GNU General Public License along
* with this program; if not, write to the Free Software Foundation, Inc.,
* 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA.
*
* This file is part of mbed TLS (https://tls.mbed.org)
*/
/*
* Minimal configuration for TLS 1.2 with PSK and AES-CCM ciphersuites
* Distinguishing features:
* - no bignum, no PK, no X509
* - fully modern and secure (provided the pre-shared keys have high entropy)
* - very low record overhead with CCM-8
* - optimized for low RAM usage
*
* See README.txt for usage instructions.
*/
#ifndef MBEDTLS_CONFIG_H
#define MBEDTLS_CONFIG_H
/* System support */
//#define MBEDTLS_HAVE_TIME /* Optionally used in Hello messages */
/* Other MBEDTLS_HAVE_XXX flags irrelevant for this configuration */
/* mbed TLS feature support */
#define MBEDTLS_KEY_EXCHANGE_PSK_ENABLED
#define MBEDTLS_SSL_PROTO_TLS1_2
/* mbed TLS modules */
#define MBEDTLS_AES_C
#define MBEDTLS_CCM_C
#define MBEDTLS_CIPHER_C
#define MBEDTLS_CTR_DRBG_C
#define MBEDTLS_ENTROPY_C
#define MBEDTLS_MD_C
#define MBEDTLS_NET_C
#define MBEDTLS_SHA256_C
#define MBEDTLS_SSL_CLI_C
#define MBEDTLS_SSL_SRV_C
#define MBEDTLS_SSL_TLS_C
/* Save RAM at the expense of ROM */
#define MBEDTLS_AES_ROM_TABLES
/* Save some RAM by adjusting to your exact needs */
#define MBEDTLS_PSK_MAX_LEN 16 /* 128-bits keys are generally enough */
/*
* You should adjust this to the exact number of sources you're using: default
* is the "platform_entropy_poll" source, but you may want to add other ones
* Minimum is 2 for the entropy test suite.
*/
#define MBEDTLS_ENTROPY_MAX_SOURCES 2
/*
* Use only CCM_8 ciphersuites, and
* save ROM and a few bytes of RAM by specifying our own ciphersuite list
*/
#define MBEDTLS_SSL_CIPHERSUITES \
MBEDTLS_TLS_PSK_WITH_AES_256_CCM_8, \
MBEDTLS_TLS_PSK_WITH_AES_128_CCM_8
/*
* Save RAM at the expense of interoperability: do this only if you control
* both ends of the connection! (See comments in "mbedtls/ssl.h".)
* The optimal size here depends on the typical size of records.
*/
#define MBEDTLS_SSL_MAX_CONTENT_LEN 1024
#include "mbedtls/check_config.h"
#endif /* MBEDTLS_CONFIG_H */