mbedtls/configs/baremetal.h
2019-04-03 13:39:31 +01:00

118 lines
3.3 KiB
C

/**
* \file baremetal.h
*
* \brief Test configuration for minimal baremetal Mbed TLS builds
* based on the following primitives:
* - ECDHE-ECDSA only
* - Elliptic curve SECP256R1 only
* - SHA-256 only
* - AES-CCM-8 only
*
* The library compiles in this configuration, but the example
* programs `ssl_client2` and `ssl_server2` require the
* modifications from `baremetal_test.h`.
*/
/*
* Copyright (C) 2006-2018, ARM Limited, All Rights Reserved
* SPDX-License-Identifier: Apache-2.0
*
* Licensed under the Apache License, Version 2.0 (the "License"); you may
* not use this file except in compliance with the License.
* You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS, WITHOUT
* WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*
* This file is part of mbed TLS (https://tls.mbed.org)
*/
#ifndef MBEDTLS_BAREMETAL_CONFIG_H
#define MBEDTLS_BAREMETAL_CONFIG_H
#define MBEDTLS_HAVE_TIME
#define MBEDTLS_HAVE_TIME_DATE
/* Symmetric crypto: AES-CCM only */
#define MBEDTLS_CIPHER_C
#define MBEDTLS_AES_C
#define MBEDTLS_AES_ROM_TABLES
#define MBEDTLS_AES_FEWER_TABLES
#define MBEDTLS_CCM_C
/* Asymmetric crypto: Single-curve ECC only. */
#define MBEDTLS_BIGNUM_C
#define MBEDTLS_PK_C
#define MBEDTLS_PK_PARSE_C
#define MBEDTLS_PK_WRITE_C
#define MBEDTLS_ECDH_C
#define MBEDTLS_ECDSA_C
#define MBEDTLS_ECP_C
#define MBEDTLS_ECP_DP_SECP256R1_ENABLED
#define MBEDTLS_ECP_NIST_OPTIM
#define MBEDTLS_ECDSA_DETERMINISTIC
#define MBEDTLS_ECP_WINDOW_SIZE 2
#define MBEDTLS_ECP_FIXED_POINT_OPTIM 0
#define MBEDTLS_ECP_MAX_BITS 256
#define MBEDTLS_MPI_MAX_SIZE 32 // 256 bits is 32 bytes
/* Key exchanges */
#define MBEDTLS_KEY_EXCHANGE_ECDHE_ECDSA_ENABLED
#define MBEDTLS_SSL_CIPHERSUITES MBEDTLS_TLS_ECDHE_ECDSA_WITH_AES_256_CCM_8
/* Digests - just SHA-256 */
#define MBEDTLS_MD_C
#define MBEDTLS_SHA256_C
#define MBEDTLS_SHA256_SMALLER
/* TLS options */
#define MBEDTLS_SSL_CLI_C
#define MBEDTLS_SSL_TLS_C
#define MBEDTLS_SSL_PROTO_TLS1_2
#define MBEDTLS_SSL_EXTENDED_MASTER_SECRET
#define MBEDTLS_SSL_SESSION_TICKETS
#define MBEDTLS_SSL_COOKIE_C
#define MBEDTLS_SSL_PROTO_DTLS
#define MBEDTLS_SSL_DTLS_ANTI_REPLAY
#define MBEDTLS_SSL_DTLS_HELLO_VERIFY
#define MBEDTLS_SSL_DTLS_BADMAC_LIMIT
/* X.509 CRT parsing */
#define MBEDTLS_X509_USE_C
#define MBEDTLS_X509_CRT_PARSE_C
#define MBEDTLS_X509_CHECK_KEY_USAGE
#define MBEDTLS_X509_CHECK_EXTENDED_KEY_USAGE
#define MBEDTLS_ASN1_PARSE_C
/* X.509 CSR writing */
#define MBEDTLS_X509_CSR_WRITE_C
#define MBEDTLS_X509_CREATE_C
#define MBEDTLS_ASN1_WRITE_C
/* RNG and PRNG */
#define MBEDTLS_NO_PLATFORM_ENTROPY
#define MBEDTLS_ENTROPY_C
#define MBEDTLS_HMAC_DRBG_C
#define MBEDTLS_OID_C
#define MBEDTLS_PLATFORM_C
/* I/O buffer configuration */
#define MBEDTLS_SSL_MAX_CONTENT_LEN 2048
/* Server-side only */
#define MBEDTLS_SSL_TICKET_C
#define MBEDTLS_SSL_SRV_C
#if defined(MBEDTLS_USER_CONFIG_FILE)
#include MBEDTLS_USER_CONFIG_FILE
#endif
#include <mbedtls/check_config.h>
#endif /* MBEDTLS_BAREMETAL_CONFIG_H */