| /* |
| * Minimal configuration for using TLS in the bootloader |
| * |
| * Copyright (C) 2006-2015, 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_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 */ |