1 /* 2 * Copyright (c) 2015-2017, ARM Limited and Contributors. All rights reserved. 3 * 4 * SPDX-License-Identifier: BSD-3-Clause 5 */ 6 #ifndef __MBEDTLS_CONFIG_H__ 7 #define __MBEDTLS_CONFIG_H__ 8 9 /* 10 * Key algorithms currently supported on mbed TLS libraries 11 */ 12 #define TF_MBEDTLS_RSA 1 13 #define TF_MBEDTLS_ECDSA 2 14 #define TF_MBEDTLS_RSA_AND_ECDSA 3 15 16 /* 17 * Configuration file to build mbed TLS with the required features for 18 * Trusted Boot 19 */ 20 21 #define MBEDTLS_PLATFORM_MEMORY 22 #define MBEDTLS_PLATFORM_NO_STD_FUNCTIONS 23 /* Prevent mbed TLS from using snprintf so that it can use tf_snprintf. */ 24 #define MBEDTLS_PLATFORM_SNPRINTF_ALT 25 26 #if !ERROR_DEPRECATED 27 #define MBEDTLS_PKCS1_V15 28 #endif 29 #define MBEDTLS_PKCS1_V21 30 31 #define MBEDTLS_X509_ALLOW_UNSUPPORTED_CRITICAL_EXTENSION 32 #define MBEDTLS_X509_CHECK_KEY_USAGE 33 #define MBEDTLS_X509_CHECK_EXTENDED_KEY_USAGE 34 35 #define MBEDTLS_ASN1_PARSE_C 36 #define MBEDTLS_ASN1_WRITE_C 37 38 #define MBEDTLS_BASE64_C 39 #define MBEDTLS_BIGNUM_C 40 41 #define MBEDTLS_ERROR_C 42 #define MBEDTLS_MD_C 43 44 #define MBEDTLS_MEMORY_BUFFER_ALLOC_C 45 #define MBEDTLS_OID_C 46 47 #define MBEDTLS_PK_C 48 #define MBEDTLS_PK_PARSE_C 49 #define MBEDTLS_PK_WRITE_C 50 51 #define MBEDTLS_PLATFORM_C 52 53 #if (TF_MBEDTLS_KEY_ALG_ID == TF_MBEDTLS_ECDSA) 54 #define MBEDTLS_ECDSA_C 55 #define MBEDTLS_ECP_C 56 #define MBEDTLS_ECP_DP_SECP256R1_ENABLED 57 #elif (TF_MBEDTLS_KEY_ALG_ID == TF_MBEDTLS_RSA) 58 #define MBEDTLS_RSA_C 59 #define MBEDTLS_X509_RSASSA_PSS_SUPPORT 60 #elif (TF_MBEDTLS_KEY_ALG_ID == TF_MBEDTLS_RSA_AND_ECDSA) 61 #define MBEDTLS_RSA_C 62 #define MBEDTLS_X509_RSASSA_PSS_SUPPORT 63 #define MBEDTLS_ECDSA_C 64 #define MBEDTLS_ECP_C 65 #define MBEDTLS_ECP_DP_SECP256R1_ENABLED 66 #endif 67 68 #define MBEDTLS_SHA256_C 69 70 #define MBEDTLS_VERSION_C 71 72 #define MBEDTLS_X509_USE_C 73 #define MBEDTLS_X509_CRT_PARSE_C 74 75 /* MPI / BIGNUM options */ 76 #define MBEDTLS_MPI_WINDOW_SIZE 2 77 #define MBEDTLS_MPI_MAX_SIZE 256 78 79 /* Memory buffer allocator options */ 80 #define MBEDTLS_MEMORY_ALIGN_MULTIPLE 8 81 82 #ifndef __ASSEMBLY__ 83 /* System headers required to build mbed TLS with the current configuration */ 84 #include <stdlib.h> 85 #include "mbedtls/check_config.h" 86 #endif 87 88 #endif /* __MBEDTLS_CONFIG_H__ */ 89
