mcuboot/sim/mcuboot-sys/csupport/config-ec.h

98 lines
2.6 KiB
C

/*
* Minimal configuration for using TLS in the bootloader
*
* Copyright (C) 2006-2021, ARM Limited, All Rights Reserved
* Copyright (C) 2016, Linaro Ltd
* 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)
*/
/*
* Minimal configuration for using TLS in the bootloader
*
* - RSA or ECDSA signature verification
*/
#ifndef MCUBOOT_MBEDTLS_CONFIG_ECDSA
#define MCUBOOT_MBEDTLS_CONFIG_ECDSA
#ifdef CONFIG_MCUBOOT_SERIAL
/* Mcuboot uses mbedts-base64 for serial protocol encoding. */
#define MBEDTLS_BASE64_C
#endif
/* System support */
#define MBEDTLS_PLATFORM_C
#define MBEDTLS_PLATFORM_MEMORY
#define MBEDTLS_MEMORY_BUFFER_ALLOC_C
#define MBEDTLS_NO_PLATFORM_ENTROPY
#define MBEDTLS_NO_DEFAULT_ENTROPY_SOURCES
/* STD functions */
#define MBEDTLS_PLATFORM_NO_STD_FUNCTIONS
#define MBEDTLS_PLATFORM_EXIT_ALT
#define MBEDTLS_PLATFORM_PRINTF_ALT
#define MBEDTLS_PLATFORM_SNPRINTF_ALT
#if !defined(CONFIG_ARM)
#define MBEDTLS_HAVE_ASM
#endif
#define MBEDTLS_ECDSA_C
#define MBEDTLS_ECDH_C
/* mbed TLS modules */
#define MBEDTLS_ASN1_PARSE_C
#define MBEDTLS_ASN1_WRITE_C
#define MBEDTLS_ECP_C
#define MBEDTLS_ECP_DP_SECP256R1_ENABLED
#define MBEDTLS_ECP_NIST_OPTIM
#define MBEDTLS_BIGNUM_C
#define MBEDTLS_MD_C
#define MBEDTLS_OID_C
#define MBEDTLS_SHA256_C
#define MBEDTLS_SHA224_C
#define MBEDTLS_AES_C
/* Bring in support for x509. */
#define MBEDTLS_X509_USE_C
#define MBEDTLS_PK_C
#define MBEDTLS_PK_PARSE_C
#define MBEDTLS_X509_CRT_PARSE_C
/* Save RAM by adjusting to our exact needs */
#define MBEDTLS_ECP_MAX_BITS 256
#define MBEDTLS_MPI_MAX_SIZE 32
#define MBEDTLS_SSL_MAX_CONTENT_LEN 1024
/* Save ROM and a few bytes of RAM by specifying our own ciphersuite list */
#define MBEDTLS_SSL_CIPHERSUITES MBEDTLS_TLS_ECJPAKE_WITH_AES_128_CCM_8
/* If encryption is being used, also enable the features needed for
* that. */
#if defined(MCUBOOT_ENC_IMAGES)
#define MBEDTLS_CIPHER_MODE_CTR
#define MBEDTLS_CIPHER_C
#define MBEDTLS_NIST_KW_C
#endif /* MCUBOOT_ENC_IMAGES */
#include "mbedtls/check_config.h"
#endif /* MCUBOOT_MBEDTLS_CONFIG_ECDSA */