config-thread.h

00001 /*
00002  *  Minimal configuration for using TLS as part of Thread
00003  *
00004  *  Copyright (C) 2006-2015, ARM Limited, All Rights Reserved
00005  *  SPDX-License-Identifier: Apache-2.0
00006  *
00007  *  Licensed under the Apache License, Version 2.0 (the "License"); you may
00008  *  not use this file except in compliance with the License.
00009  *  You may obtain a copy of the License at
00010  *
00011  *  http://www.apache.org/licenses/LICENSE-2.0
00012  *
00013  *  Unless required by applicable law or agreed to in writing, software
00014  *  distributed under the License is distributed on an "AS IS" BASIS, WITHOUT
00015  *  WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
00016  *  See the License for the specific language governing permissions and
00017  *  limitations under the License.
00018  *
00019  *  This file is part of mbed TLS (https://tls.mbed.org)
00020  */
00021 
00022 /*
00023  * Minimal configuration for using TLS a part of Thread
00024  * http://threadgroup.org/
00025  *
00026  * Distinguishing features:
00027  * - no RSA or classic DH, fully based on ECC
00028  * - no X.509
00029  * - support for experimental EC J-PAKE key exchange
00030  *
00031  * See README.txt for usage instructions.
00032  */
00033 
00034 #ifndef MBEDTLS_CONFIG_H
00035 #define MBEDTLS_CONFIG_H
00036 
00037 /* System support */
00038 #define MBEDTLS_HAVE_ASM
00039 
00040 /* mbed TLS feature support */
00041 #define MBEDTLS_AES_ROM_TABLES
00042 #define MBEDTLS_ECP_DP_SECP256R1_ENABLED
00043 #define MBEDTLS_ECP_NIST_OPTIM
00044 #define MBEDTLS_KEY_EXCHANGE_ECJPAKE_ENABLED
00045 #define MBEDTLS_SSL_MAX_FRAGMENT_LENGTH
00046 #define MBEDTLS_SSL_PROTO_TLS1_2
00047 #define MBEDTLS_SSL_PROTO_DTLS
00048 #define MBEDTLS_SSL_DTLS_ANTI_REPLAY
00049 #define MBEDTLS_SSL_DTLS_HELLO_VERIFY
00050 #define MBEDTLS_SSL_EXPORT_KEYS
00051 
00052 /* mbed TLS modules */
00053 #define MBEDTLS_AES_C
00054 #define MBEDTLS_ASN1_PARSE_C
00055 #define MBEDTLS_ASN1_WRITE_C
00056 #define MBEDTLS_BIGNUM_C
00057 #define MBEDTLS_CCM_C
00058 #define MBEDTLS_CIPHER_C
00059 #define MBEDTLS_CTR_DRBG_C
00060 #define MBEDTLS_CMAC_C
00061 #define MBEDTLS_ECJPAKE_C
00062 #define MBEDTLS_ECP_C
00063 #define MBEDTLS_ENTROPY_C
00064 #define MBEDTLS_HMAC_DRBG_C
00065 #define MBEDTLS_MD_C
00066 #define MBEDTLS_OID_C
00067 #define MBEDTLS_PK_C
00068 #define MBEDTLS_PK_PARSE_C
00069 #define MBEDTLS_SHA256_C
00070 #define MBEDTLS_SSL_COOKIE_C
00071 #define MBEDTLS_SSL_CLI_C
00072 #define MBEDTLS_SSL_SRV_C
00073 #define MBEDTLS_SSL_TLS_C
00074 
00075 /* For tests using ssl-opt.sh */
00076 #define MBEDTLS_NET_C
00077 #define MBEDTLS_TIMING_C
00078 
00079 /* Save RAM at the expense of ROM */
00080 #define MBEDTLS_AES_ROM_TABLES
00081 
00082 /* Save RAM by adjusting to our exact needs */
00083 #define MBEDTLS_ECP_MAX_BITS             256
00084 #define MBEDTLS_MPI_MAX_SIZE              32 // 256 bits is 32 bytes
00085 
00086 /* Save ROM and a few bytes of RAM by specifying our own ciphersuite list */
00087 #define MBEDTLS_SSL_CIPHERSUITES MBEDTLS_TLS_ECJPAKE_WITH_AES_128_CCM_8
00088 
00089 #include "mbedtls/check_config.h"
00090 
00091 #endif /* MBEDTLS_CONFIG_H */