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Darryl Greena40a1012018-01-05 15:33:17 +00001/**
2 * \file config-thread.h
Manuel Pégourié-Gonnard9f52cac2015-10-19 14:06:07 +02003 *
Darryl Greena40a1012018-01-05 15:33:17 +00004 * \brief Minimal configuration for using TLS as part of Thread
5 */
6/*
Bence Szépkúti1e148272020-08-07 13:07:28 +02007 * Copyright The Mbed TLS Contributors
Manuel Pégourié-Gonnard9f52cac2015-10-19 14:06:07 +02008 * 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.
Manuel Pégourié-Gonnard9f52cac2015-10-19 14:06:07 +020021 */
22
23/*
24 * Minimal configuration for using TLS a part of Thread
25 * http://threadgroup.org/
26 *
27 * Distinguishing features:
28 * - no RSA or classic DH, fully based on ECC
29 * - no X.509
30 * - support for experimental EC J-PAKE key exchange
31 *
32 * See README.txt for usage instructions.
33 */
34
35#ifndef MBEDTLS_CONFIG_H
36#define MBEDTLS_CONFIG_H
37
38/* System support */
39#define MBEDTLS_HAVE_ASM
40
41/* mbed TLS feature support */
Manuel Pégourié-Gonnardb6fe70b2015-10-19 15:56:43 +020042#define MBEDTLS_AES_ROM_TABLES
Manuel Pégourié-Gonnard9f52cac2015-10-19 14:06:07 +020043#define MBEDTLS_ECP_DP_SECP256R1_ENABLED
44#define MBEDTLS_ECP_NIST_OPTIM
45#define MBEDTLS_KEY_EXCHANGE_ECJPAKE_ENABLED
46#define MBEDTLS_SSL_MAX_FRAGMENT_LENGTH
47#define MBEDTLS_SSL_PROTO_TLS1_2
48#define MBEDTLS_SSL_PROTO_DTLS
49#define MBEDTLS_SSL_DTLS_ANTI_REPLAY
50#define MBEDTLS_SSL_DTLS_HELLO_VERIFY
51#define MBEDTLS_SSL_EXPORT_KEYS
52
53/* mbed TLS modules */
54#define MBEDTLS_AES_C
55#define MBEDTLS_ASN1_PARSE_C
56#define MBEDTLS_ASN1_WRITE_C
57#define MBEDTLS_BIGNUM_C
58#define MBEDTLS_CCM_C
59#define MBEDTLS_CIPHER_C
60#define MBEDTLS_CTR_DRBG_C
Brian Murray8b4111c2016-09-13 15:58:46 -070061#define MBEDTLS_CMAC_C
Manuel Pégourié-Gonnard9f52cac2015-10-19 14:06:07 +020062#define MBEDTLS_ECJPAKE_C
63#define MBEDTLS_ECP_C
64#define MBEDTLS_ENTROPY_C
65#define MBEDTLS_HMAC_DRBG_C
66#define MBEDTLS_MD_C
67#define MBEDTLS_OID_C
68#define MBEDTLS_PK_C
69#define MBEDTLS_PK_PARSE_C
70#define MBEDTLS_SHA256_C
71#define MBEDTLS_SSL_COOKIE_C
72#define MBEDTLS_SSL_CLI_C
73#define MBEDTLS_SSL_SRV_C
74#define MBEDTLS_SSL_TLS_C
Manuel Pégourié-Gonnardb6fe70b2015-10-19 15:56:43 +020075
Manuel Pégourié-Gonnardca700b22015-10-20 14:47:00 +020076/* For tests using ssl-opt.sh */
77#define MBEDTLS_NET_C
78#define MBEDTLS_TIMING_C
79
Manuel Pégourié-Gonnard3e5b5f12015-10-20 14:55:13 +020080/* Save RAM at the expense of ROM */
81#define MBEDTLS_AES_ROM_TABLES
82
Manuel Pégourié-Gonnardb6fe70b2015-10-19 15:56:43 +020083/* Save RAM by adjusting to our exact needs */
84#define MBEDTLS_ECP_MAX_BITS 256
Manuel Pégourié-Gonnard3e5b5f12015-10-20 14:55:13 +020085#define MBEDTLS_MPI_MAX_SIZE 32 // 256 bits is 32 bytes
Manuel Pégourié-Gonnardb6fe70b2015-10-19 15:56:43 +020086
87/* Save ROM and a few bytes of RAM by specifying our own ciphersuite list */
88#define MBEDTLS_SSL_CIPHERSUITES MBEDTLS_TLS_ECJPAKE_WITH_AES_128_CCM_8
Manuel Pégourié-Gonnard9f52cac2015-10-19 14:06:07 +020089
Manuel Pégourié-Gonnard3e5b5f12015-10-20 14:55:13 +020090#include "mbedtls/check_config.h"
Manuel Pégourié-Gonnard9f52cac2015-10-19 14:06:07 +020091
92#endif /* MBEDTLS_CONFIG_H */