/** * \file check_config.h * * \brief Consistency checks for configuration options */ /* * Copyright The Mbed TLS Contributors * 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. */ #ifndef MBEDTLS_CHECK_CONFIG_H #define MBEDTLS_CHECK_CONFIG_H /* * We assume CHAR_BIT is 8 in many places. In practice, this is true on our * target platforms, so not an issue, but let's just be extra sure. */ #include #if CHAR_BIT != 8 #error "mbed TLS requires a platform with 8-bit chars" #endif #if defined(_WIN32) #if !defined(MBEDTLS_PLATFORM_C) #error "MBEDTLS_PLATFORM_C is required on Windows" #endif /* Fix the config here. Not convenient to put an #ifdef _WIN32 in mbedtls_config.h as * it would confuse config.py. */ #if !defined(MBEDTLS_PLATFORM_SNPRINTF_ALT) && \ !defined(MBEDTLS_PLATFORM_SNPRINTF_MACRO) #define MBEDTLS_PLATFORM_SNPRINTF_ALT #endif #if !defined(MBEDTLS_PLATFORM_VSNPRINTF_ALT) && \ !defined(MBEDTLS_PLATFORM_VSNPRINTF_MACRO) #define MBEDTLS_PLATFORM_VSNPRINTF_ALT #endif #endif /* _WIN32 */ #if defined(TARGET_LIKE_MBED) && defined(MBEDTLS_NET_C) #error "The NET module is not available for mbed OS - please use the network functions provided by Mbed OS" #endif #if defined(MBEDTLS_DEPRECATED_WARNING) && \ !defined(__GNUC__) && !defined(__clang__) #error "MBEDTLS_DEPRECATED_WARNING only works with GCC and Clang" #endif #if defined(MBEDTLS_HAVE_TIME_DATE) && !defined(MBEDTLS_HAVE_TIME) #error "MBEDTLS_HAVE_TIME_DATE without MBEDTLS_HAVE_TIME does not make sense" #endif #if defined(MBEDTLS_AESNI_C) && !defined(MBEDTLS_HAVE_ASM) #error "MBEDTLS_AESNI_C defined, but not all prerequisites" #endif #if defined(MBEDTLS_CTR_DRBG_C) && !defined(MBEDTLS_AES_C) #error "MBEDTLS_CTR_DRBG_C defined, but not all prerequisites" #endif #if defined(MBEDTLS_DHM_C) && !defined(MBEDTLS_BIGNUM_C) #error "MBEDTLS_DHM_C defined, but not all prerequisites" #endif #if defined(MBEDTLS_CMAC_C) && \ !defined(MBEDTLS_AES_C) && !defined(MBEDTLS_DES_C) #error "MBEDTLS_CMAC_C defined, but not all prerequisites" #endif #if defined(MBEDTLS_NIST_KW_C) && \ ( !defined(MBEDTLS_AES_C) || !defined(MBEDTLS_CIPHER_C) ) #error "MBEDTLS_NIST_KW_C defined, but not all prerequisites" #endif #if defined(MBEDTLS_ECDH_C) && !defined(MBEDTLS_ECP_C) #error "MBEDTLS_ECDH_C defined, but not all prerequisites" #endif #if defined(MBEDTLS_ECDSA_C) && \ ( !defined(MBEDTLS_ECP_C) || \ !( defined(MBEDTLS_ECP_DP_SECP192R1_ENABLED) || \ defined(MBEDTLS_ECP_DP_SECP224R1_ENABLED) || \ defined(MBEDTLS_ECP_DP_SECP256R1_ENABLED) || \ defined(MBEDTLS_ECP_DP_SECP384R1_ENABLED) || \ defined(MBEDTLS_ECP_DP_SECP521R1_ENABLED) || \ defined(MBEDTLS_ECP_DP_SECP192K1_ENABLED) || \ defined(MBEDTLS_ECP_DP_SECP224K1_ENABLED) || \ defined(MBEDTLS_ECP_DP_SECP256K1_ENABLED) || \ defined(MBEDTLS_ECP_DP_BP256R1_ENABLED) || \ defined(MBEDTLS_ECP_DP_BP384R1_ENABLED) || \ defined(MBEDTLS_ECP_DP_BP512R1_ENABLED) ) || \ !defined(MBEDTLS_ASN1_PARSE_C) || \ !defined(MBEDTLS_ASN1_WRITE_C) ) #error "MBEDTLS_ECDSA_C defined, but not all prerequisites" #endif #if defined(MBEDTLS_ECJPAKE_C) && \ ( !defined(MBEDTLS_ECP_C) || !defined(MBEDTLS_MD_C) ) #error "MBEDTLS_ECJPAKE_C defined, but not all prerequisites" #endif #if defined(MBEDTLS_ECP_RESTARTABLE) && \ ( defined(MBEDTLS_USE_PSA_CRYPTO) || \ defined(MBEDTLS_ECDH_COMPUTE_SHARED_ALT) || \ defined(MBEDTLS_ECDH_GEN_PUBLIC_ALT) || \ defined(MBEDTLS_ECDSA_SIGN_ALT) || \ defined(MBEDTLS_ECDSA_VERIFY_ALT) || \ defined(MBEDTLS_ECDSA_GENKEY_ALT) || \ defined(MBEDTLS_ECP_INTERNAL_ALT) || \ defined(MBEDTLS_ECP_ALT) ) #error "MBEDTLS_ECP_RESTARTABLE defined, but it cannot coexist with an alternative or PSA-based ECP implementation" #endif #if defined(MBEDTLS_ECDSA_DETERMINISTIC) && !defined(MBEDTLS_HMAC_DRBG_C) #error "MBEDTLS_ECDSA_DETERMINISTIC defined, but not all prerequisites" #endif #if defined(MBEDTLS_ECP_C) && ( !defined(MBEDTLS_BIGNUM_C) || ( \ !defined(MBEDTLS_ECP_DP_SECP192R1_ENABLED) && \ !defined(MBEDTLS_ECP_DP_SECP224R1_ENABLED) && \ !defined(MBEDTLS_ECP_DP_SECP256R1_ENABLED) && \ !defined(MBEDTLS_ECP_DP_SECP384R1_ENABLED) && \ !defined(MBEDTLS_ECP_DP_SECP521R1_ENABLED) && \ !defined(MBEDTLS_ECP_DP_BP256R1_ENABLED) && \ !defined(MBEDTLS_ECP_DP_BP384R1_ENABLED) && \ !defined(MBEDTLS_ECP_DP_BP512R1_ENABLED) && \ !defined(MBEDTLS_ECP_DP_SECP192K1_ENABLED) && \ !defined(MBEDTLS_ECP_DP_SECP224K1_ENABLED) && \ !defined(MBEDTLS_ECP_DP_SECP256K1_ENABLED) && \ !defined(MBEDTLS_ECP_DP_CURVE25519_ENABLED) && \ !defined(MBEDTLS_ECP_DP_CURVE448_ENABLED) ) ) #error "MBEDTLS_ECP_C defined, but not all prerequisites" #endif #if defined(MBEDTLS_PK_PARSE_C) && !defined(MBEDTLS_ASN1_PARSE_C) #error "MBEDTLS_PK_PARSE_C defined, but not all prerequesites" #endif #if defined(MBEDTLS_ENTROPY_C) && (!defined(MBEDTLS_SHA512_C) && \ !defined(MBEDTLS_SHA256_C)) #error "MBEDTLS_ENTROPY_C defined, but not all prerequisites" #endif #if defined(MBEDTLS_ENTROPY_C) && defined(MBEDTLS_SHA512_C) && \ defined(MBEDTLS_CTR_DRBG_ENTROPY_LEN) && (MBEDTLS_CTR_DRBG_ENTROPY_LEN > 64) #error "MBEDTLS_CTR_DRBG_ENTROPY_LEN value too high" #endif #if defined(MBEDTLS_ENTROPY_C) && \ ( !defined(MBEDTLS_SHA512_C) || defined(MBEDTLS_ENTROPY_FORCE_SHA256) ) \ && defined(MBEDTLS_CTR_DRBG_ENTROPY_LEN) && (MBEDTLS_CTR_DRBG_ENTROPY_LEN > 32) #error "MBEDTLS_CTR_DRBG_ENTROPY_LEN value too high" #endif #if defined(MBEDTLS_ENTROPY_C) && \ defined(MBEDTLS_ENTROPY_FORCE_SHA256) && !defined(MBEDTLS_SHA256_C) #error "MBEDTLS_ENTROPY_FORCE_SHA256 defined, but not all prerequisites" #endif #if defined(__has_feature) #if __has_feature(memory_sanitizer) #define MBEDTLS_HAS_MEMSAN #endif #endif #if defined(MBEDTLS_TEST_CONSTANT_FLOW_MEMSAN) && !defined(MBEDTLS_HAS_MEMSAN) #error "MBEDTLS_TEST_CONSTANT_FLOW_MEMSAN requires building with MemorySanitizer" #endif #undef MBEDTLS_HAS_MEMSAN #if defined(MBEDTLS_GCM_C) && ( \ !defined(MBEDTLS_AES_C) && !defined(MBEDTLS_CAMELLIA_C) && !defined(MBEDTLS_ARIA_C) ) #error "MBEDTLS_GCM_C defined, but not all prerequisites" #endif #if defined(MBEDTLS_ECP_RANDOMIZE_JAC_ALT) && !defined(MBEDTLS_ECP_INTERNAL_ALT) #error "MBEDTLS_ECP_RANDOMIZE_JAC_ALT defined, but not all prerequisites" #endif #if defined(MBEDTLS_ECP_ADD_MIXED_ALT) && !defined(MBEDTLS_ECP_INTERNAL_ALT) #error "MBEDTLS_ECP_ADD_MIXED_ALT defined, but not all prerequisites" #endif #if defined(MBEDTLS_ECP_DOUBLE_JAC_ALT) && !defined(MBEDTLS_ECP_INTERNAL_ALT) #error "MBEDTLS_ECP_DOUBLE_JAC_ALT defined, but not all prerequisites" #endif #if defined(MBEDTLS_ECP_NORMALIZE_JAC_MANY_ALT) && !defined(MBEDTLS_ECP_INTERNAL_ALT) #error "MBEDTLS_ECP_NORMALIZE_JAC_MANY_ALT defined, but not all prerequisites" #endif #if defined(MBEDTLS_ECP_NORMALIZE_JAC_ALT) && !defined(MBEDTLS_ECP_INTERNAL_ALT) #error "MBEDTLS_ECP_NORMALIZE_JAC_ALT defined, but not all prerequisites" #endif #if defined(MBEDTLS_ECP_DOUBLE_ADD_MXZ_ALT) && !defined(MBEDTLS_ECP_INTERNAL_ALT) #error "MBEDTLS_ECP_DOUBLE_ADD_MXZ_ALT defined, but not all prerequisites" #endif #if defined(MBEDTLS_ECP_RANDOMIZE_MXZ_ALT) && !defined(MBEDTLS_ECP_INTERNAL_ALT) #error "MBEDTLS_ECP_RANDOMIZE_MXZ_ALT defined, but not all prerequisites" #endif #if defined(MBEDTLS_ECP_NORMALIZE_MXZ_ALT) && !defined(MBEDTLS_ECP_INTERNAL_ALT) #error "MBEDTLS_ECP_NORMALIZE_MXZ_ALT defined, but not all prerequisites" #endif #if defined(MBEDTLS_ECP_NO_FALLBACK) && !defined(MBEDTLS_ECP_INTERNAL_ALT) #error "MBEDTLS_ECP_NO_FALLBACK defined, but no alternative implementation enabled" #endif #if defined(MBEDTLS_HKDF_C) && !defined(MBEDTLS_MD_C) #error "MBEDTLS_HKDF_C defined, but not all prerequisites" #endif #if defined(MBEDTLS_HMAC_DRBG_C) && !defined(MBEDTLS_MD_C) #error "MBEDTLS_HMAC_DRBG_C defined, but not all prerequisites" #endif #if defined(MBEDTLS_KEY_EXCHANGE_ECDH_ECDSA_ENABLED) && \ ( !defined(MBEDTLS_ECDH_C) || !defined(MBEDTLS_ECDSA_C) || \ !defined(MBEDTLS_X509_CRT_PARSE_C) ) #error "MBEDTLS_KEY_EXCHANGE_ECDH_ECDSA_ENABLED defined, but not all prerequisites" #endif #if defined(MBEDTLS_KEY_EXCHANGE_ECDH_RSA_ENABLED) && \ ( !defined(MBEDTLS_ECDH_C) || !defined(MBEDTLS_RSA_C) || \ !defined(MBEDTLS_X509_CRT_PARSE_C) ) #error "MBEDTLS_KEY_EXCHANGE_ECDH_RSA_ENABLED defined, but not all prerequisites" #endif #if defined(MBEDTLS_KEY_EXCHANGE_DHE_PSK_ENABLED) && !defined(MBEDTLS_DHM_C) #error "MBEDTLS_KEY_EXCHANGE_DHE_PSK_ENABLED defined, but not all prerequisites" #endif #if defined(MBEDTLS_KEY_EXCHANGE_ECDHE_PSK_ENABLED) && \ !defined(MBEDTLS_ECDH_C) #error "MBEDTLS_KEY_EXCHANGE_ECDHE_PSK_ENABLED defined, but not all prerequisites" #endif #if defined(MBEDTLS_KEY_EXCHANGE_DHE_RSA_ENABLED) && \ ( !defined(MBEDTLS_DHM_C) || !defined(MBEDTLS_RSA_C) || \ !defined(MBEDTLS_X509_CRT_PARSE_C) || !defined(MBEDTLS_PKCS1_V15) ) #error "MBEDTLS_KEY_EXCHANGE_DHE_RSA_ENABLED defined, but not all prerequisites" #endif #if defined(MBEDTLS_KEY_EXCHANGE_ECDHE_RSA_ENABLED) && \ ( !defined(MBEDTLS_ECDH_C) || !defined(MBEDTLS_RSA_C) || \ !defined(MBEDTLS_X509_CRT_PARSE_C) || !defined(MBEDTLS_PKCS1_V15) ) #error "MBEDTLS_KEY_EXCHANGE_ECDHE_RSA_ENABLED defined, but not all prerequisites" #endif #if defined(MBEDTLS_KEY_EXCHANGE_ECDHE_ECDSA_ENABLED) && \ ( !defined(MBEDTLS_ECDH_C) || !defined(MBEDTLS_ECDSA_C) || \ !defined(MBEDTLS_X509_CRT_PARSE_C) ) #error "MBEDTLS_KEY_EXCHANGE_ECDHE_ECDSA_ENABLED defined, but not all prerequisites" #endif #if defined(MBEDTLS_KEY_EXCHANGE_RSA_PSK_ENABLED) && \ ( !defined(MBEDTLS_RSA_C) || !defined(MBEDTLS_X509_CRT_PARSE_C) || \ !defined(MBEDTLS_PKCS1_V15) ) #error "MBEDTLS_KEY_EXCHANGE_RSA_PSK_ENABLED defined, but not all prerequisites" #endif #if defined(MBEDTLS_KEY_EXCHANGE_RSA_ENABLED) && \ ( !defined(MBEDTLS_RSA_C) || !defined(MBEDTLS_X509_CRT_PARSE_C) || \ !defined(MBEDTLS_PKCS1_V15) ) #error "MBEDTLS_KEY_EXCHANGE_RSA_ENABLED defined, but not all prerequisites" #endif #if defined(MBEDTLS_KEY_EXCHANGE_ECJPAKE_ENABLED) && \ ( !defined(MBEDTLS_ECJPAKE_C) || !defined(MBEDTLS_SHA256_C) || \ !defined(MBEDTLS_ECP_DP_SECP256R1_ENABLED) ) #error "MBEDTLS_KEY_EXCHANGE_ECJPAKE_ENABLED defined, but not all prerequisites" #endif #if defined(MBEDTLS_KEY_EXCHANGE_WITH_CERT_ENABLED) && \ !defined(MBEDTLS_SSL_KEEP_PEER_CERTIFICATE) && \ ( !defined(MBEDTLS_SHA256_C) && \ !defined(MBEDTLS_SHA512_C) && \ !defined(MBEDTLS_SHA1_C) ) #error "!MBEDTLS_SSL_KEEP_PEER_CERTIFICATE requires MBEDTLS_SHA512_C, MBEDTLS_SHA256_C or MBEDTLS_SHA1_C" #endif #if defined(MBEDTLS_MEMORY_BUFFER_ALLOC_C) && \ ( !defined(MBEDTLS_PLATFORM_C) || !defined(MBEDTLS_PLATFORM_MEMORY) ) #error "MBEDTLS_MEMORY_BUFFER_ALLOC_C defined, but not all prerequisites" #endif #if defined(MBEDTLS_MEMORY_BACKTRACE) && !defined(MBEDTLS_MEMORY_BUFFER_ALLOC_C) #error "MBEDTLS_MEMORY_BACKTRACE defined, but not all prerequesites" #endif #if defined(MBEDTLS_MEMORY_DEBUG) && !defined(MBEDTLS_MEMORY_BUFFER_ALLOC_C) #error "MBEDTLS_MEMORY_DEBUG defined, but not all prerequesites" #endif #if defined(MBEDTLS_PADLOCK_C) && !defined(MBEDTLS_HAVE_ASM) #error "MBEDTLS_PADLOCK_C defined, but not all prerequisites" #endif #if defined(MBEDTLS_PEM_PARSE_C) && !defined(MBEDTLS_BASE64_C) #error "MBEDTLS_PEM_PARSE_C defined, but not all prerequisites" #endif #if defined(MBEDTLS_PEM_WRITE_C) && !defined(MBEDTLS_BASE64_C) #error "MBEDTLS_PEM_WRITE_C defined, but not all prerequisites" #endif #if defined(MBEDTLS_PK_C) && \ ( !defined(MBEDTLS_RSA_C) && !defined(MBEDTLS_ECP_C) ) #error "MBEDTLS_PK_C defined, but not all prerequisites" #endif #if defined(MBEDTLS_PK_PARSE_C) && !defined(MBEDTLS_PK_C) #error "MBEDTLS_PK_PARSE_C defined, but not all prerequisites" #endif #if defined(MBEDTLS_PK_WRITE_C) && !defined(MBEDTLS_PK_C) #error "MBEDTLS_PK_WRITE_C defined, but not all prerequisites" #endif #if defined(MBEDTLS_PLATFORM_EXIT_ALT) && !defined(MBEDTLS_PLATFORM_C) #error "MBEDTLS_PLATFORM_EXIT_ALT defined, but not all prerequisites" #endif #if defined(MBEDTLS_PLATFORM_EXIT_MACRO) && !defined(MBEDTLS_PLATFORM_C) #error "MBEDTLS_PLATFORM_EXIT_MACRO defined, but not all prerequisites" #endif #if defined(MBEDTLS_PLATFORM_EXIT_MACRO) &&\ ( defined(MBEDTLS_PLATFORM_STD_EXIT) ||\ defined(MBEDTLS_PLATFORM_EXIT_ALT) ) #error "MBEDTLS_PLATFORM_EXIT_MACRO and MBEDTLS_PLATFORM_STD_EXIT/MBEDTLS_PLATFORM_EXIT_ALT cannot be defined simultaneously" #endif #if defined(MBEDTLS_PLATFORM_TIME_ALT) &&\ ( !defined(MBEDTLS_PLATFORM_C) ||\ !defined(MBEDTLS_HAVE_TIME) ) #error "MBEDTLS_PLATFORM_TIME_ALT defined, but not all prerequisites" #endif #if defined(MBEDTLS_PLATFORM_TIME_MACRO) &&\ ( !defined(MBEDTLS_PLATFORM_C) ||\ !defined(MBEDTLS_HAVE_TIME) ) #error "MBEDTLS_PLATFORM_TIME_MACRO defined, but not all prerequisites" #endif #if defined(MBEDTLS_PLATFORM_TIME_TYPE_MACRO) &&\ ( !defined(MBEDTLS_PLATFORM_C) ||\ !defined(MBEDTLS_HAVE_TIME) ) #error "MBEDTLS_PLATFORM_TIME_TYPE_MACRO defined, but not all prerequisites" #endif #if defined(MBEDTLS_PLATFORM_TIME_MACRO) &&\ ( defined(MBEDTLS_PLATFORM_STD_TIME) ||\ defined(MBEDTLS_PLATFORM_TIME_ALT) ) #error "MBEDTLS_PLATFORM_TIME_MACRO and MBEDTLS_PLATFORM_STD_TIME/MBEDTLS_PLATFORM_TIME_ALT cannot be defined simultaneously" #endif #if defined(MBEDTLS_PLATFORM_TIME_TYPE_MACRO) &&\ ( defined(MBEDTLS_PLATFORM_STD_TIME) ||\ defined(MBEDTLS_PLATFORM_TIME_ALT) ) #error "MBEDTLS_PLATFORM_TIME_TYPE_MACRO and MBEDTLS_PLATFORM_STD_TIME/MBEDTLS_PLATFORM_TIME_ALT cannot be defined simultaneously" #endif #if defined(MBEDTLS_PLATFORM_FPRINTF_ALT) && !defined(MBEDTLS_PLATFORM_C) #error "MBEDTLS_PLATFORM_FPRINTF_ALT defined, but not all prerequisites" #endif #if defined(MBEDTLS_PLATFORM_FPRINTF_MACRO) && !defined(MBEDTLS_PLATFORM_C) #error "MBEDTLS_PLATFORM_FPRINTF_MACRO defined, but not all prerequisites" #endif #if defined(MBEDTLS_PLATFORM_FPRINTF_MACRO) &&\ ( defined(MBEDTLS_PLATFORM_STD_FPRINTF) ||\ defined(MBEDTLS_PLATFORM_FPRINTF_ALT) ) #error "MBEDTLS_PLATFORM_FPRINTF_MACRO and MBEDTLS_PLATFORM_STD_FPRINTF/MBEDTLS_PLATFORM_FPRINTF_ALT cannot be defined simultaneously" #endif #if defined(MBEDTLS_PLATFORM_FREE_MACRO) &&\ ( !defined(MBEDTLS_PLATFORM_C) || !defined(MBEDTLS_PLATFORM_MEMORY) ) #error "MBEDTLS_PLATFORM_FREE_MACRO defined, but not all prerequisites" #endif #if defined(MBEDTLS_PLATFORM_FREE_MACRO) &&\ defined(MBEDTLS_PLATFORM_STD_FREE) #error "MBEDTLS_PLATFORM_FREE_MACRO and MBEDTLS_PLATFORM_STD_FREE cannot be defined simultaneously" #endif #if defined(MBEDTLS_PLATFORM_FREE_MACRO) && !defined(MBEDTLS_PLATFORM_CALLOC_MACRO) #error "MBEDTLS_PLATFORM_CALLOC_MACRO must be defined if MBEDTLS_PLATFORM_FREE_MACRO is" #endif #if defined(MBEDTLS_PLATFORM_CALLOC_MACRO) &&\ ( !defined(MBEDTLS_PLATFORM_C) || !defined(MBEDTLS_PLATFORM_MEMORY) ) #error "MBEDTLS_PLATFORM_CALLOC_MACRO defined, but not all prerequisites" #endif #if defined(MBEDTLS_PLATFORM_CALLOC_MACRO) &&\ defined(MBEDTLS_PLATFORM_STD_CALLOC) #error "MBEDTLS_PLATFORM_CALLOC_MACRO and MBEDTLS_PLATFORM_STD_CALLOC cannot be defined simultaneously" #endif #if defined(MBEDTLS_PLATFORM_CALLOC_MACRO) && !defined(MBEDTLS_PLATFORM_FREE_MACRO) #error "MBEDTLS_PLATFORM_FREE_MACRO must be defined if MBEDTLS_PLATFORM_CALLOC_MACRO is" #endif #if defined(MBEDTLS_PLATFORM_MEMORY) && !defined(MBEDTLS_PLATFORM_C) #error "MBEDTLS_PLATFORM_MEMORY defined, but not all prerequisites" #endif #if defined(MBEDTLS_PLATFORM_PRINTF_ALT) && !defined(MBEDTLS_PLATFORM_C) #error "MBEDTLS_PLATFORM_PRINTF_ALT defined, but not all prerequisites" #endif #if defined(MBEDTLS_PLATFORM_PRINTF_MACRO) && !defined(MBEDTLS_PLATFORM_C) #error "MBEDTLS_PLATFORM_PRINTF_MACRO defined, but not all prerequisites" #endif #if defined(MBEDTLS_PLATFORM_PRINTF_MACRO) &&\ ( defined(MBEDTLS_PLATFORM_STD_PRINTF) ||\ defined(MBEDTLS_PLATFORM_PRINTF_ALT) ) #error "MBEDTLS_PLATFORM_PRINTF_MACRO and MBEDTLS_PLATFORM_STD_PRINTF/MBEDTLS_PLATFORM_PRINTF_ALT cannot be defined simultaneously" #endif #if defined(MBEDTLS_PLATFORM_SNPRINTF_ALT) && !defined(MBEDTLS_PLATFORM_C) #error "MBEDTLS_PLATFORM_SNPRINTF_ALT defined, but not all prerequisites" #endif #if defined(MBEDTLS_PLATFORM_SNPRINTF_MACRO) && !defined(MBEDTLS_PLATFORM_C) #error "MBEDTLS_PLATFORM_SNPRINTF_MACRO defined, but not all prerequisites" #endif #if defined(MBEDTLS_PLATFORM_SNPRINTF_MACRO) &&\ ( defined(MBEDTLS_PLATFORM_STD_SNPRINTF) ||\ defined(MBEDTLS_PLATFORM_SNPRINTF_ALT) ) #error "MBEDTLS_PLATFORM_SNPRINTF_MACRO and MBEDTLS_PLATFORM_STD_SNPRINTF/MBEDTLS_PLATFORM_SNPRINTF_ALT cannot be defined simultaneously" #endif #if defined(MBEDTLS_PLATFORM_STD_MEM_HDR) &&\ !defined(MBEDTLS_PLATFORM_NO_STD_FUNCTIONS) #error "MBEDTLS_PLATFORM_STD_MEM_HDR defined, but not all prerequisites" #endif #if defined(MBEDTLS_PLATFORM_STD_CALLOC) && !defined(MBEDTLS_PLATFORM_MEMORY) #error "MBEDTLS_PLATFORM_STD_CALLOC defined, but not all prerequisites" #endif #if defined(MBEDTLS_PLATFORM_STD_FREE) && !defined(MBEDTLS_PLATFORM_MEMORY) #error "MBEDTLS_PLATFORM_STD_FREE defined, but not all prerequisites" #endif #if defined(MBEDTLS_PLATFORM_STD_EXIT) &&\ !defined(MBEDTLS_PLATFORM_EXIT_ALT) #error "MBEDTLS_PLATFORM_STD_EXIT defined, but not all prerequisites" #endif #if defined(MBEDTLS_PLATFORM_STD_TIME) &&\ ( !defined(MBEDTLS_PLATFORM_TIME_ALT) ||\ !defined(MBEDTLS_HAVE_TIME) ) #error "MBEDTLS_PLATFORM_STD_TIME defined, but not all prerequisites" #endif #if defined(MBEDTLS_PLATFORM_STD_FPRINTF) &&\ !defined(MBEDTLS_PLATFORM_FPRINTF_ALT) #error "MBEDTLS_PLATFORM_STD_FPRINTF defined, but not all prerequisites" #endif #if defined(MBEDTLS_PLATFORM_STD_PRINTF) &&\ !defined(MBEDTLS_PLATFORM_PRINTF_ALT) #error "MBEDTLS_PLATFORM_STD_PRINTF defined, but not all prerequisites" #endif #if defined(MBEDTLS_PLATFORM_STD_SNPRINTF) &&\ !defined(MBEDTLS_PLATFORM_SNPRINTF_ALT) #error "MBEDTLS_PLATFORM_STD_SNPRINTF defined, but not all prerequisites" #endif #if defined(MBEDTLS_ENTROPY_NV_SEED) &&\ ( !defined(MBEDTLS_PLATFORM_C) || !defined(MBEDTLS_ENTROPY_C) ) #error "MBEDTLS_ENTROPY_NV_SEED defined, but not all prerequisites" #endif #if defined(MBEDTLS_PLATFORM_NV_SEED_ALT) &&\ !defined(MBEDTLS_ENTROPY_NV_SEED) #error "MBEDTLS_PLATFORM_NV_SEED_ALT defined, but not all prerequisites" #endif #if defined(MBEDTLS_PLATFORM_STD_NV_SEED_READ) &&\ !defined(MBEDTLS_PLATFORM_NV_SEED_ALT) #error "MBEDTLS_PLATFORM_STD_NV_SEED_READ defined, but not all prerequisites" #endif #if defined(MBEDTLS_PLATFORM_STD_NV_SEED_WRITE) &&\ !defined(MBEDTLS_PLATFORM_NV_SEED_ALT) #error "MBEDTLS_PLATFORM_STD_NV_SEED_WRITE defined, but not all prerequisites" #endif #if defined(MBEDTLS_PLATFORM_NV_SEED_READ_MACRO) &&\ ( defined(MBEDTLS_PLATFORM_STD_NV_SEED_READ) ||\ defined(MBEDTLS_PLATFORM_NV_SEED_ALT) ) #error "MBEDTLS_PLATFORM_NV_SEED_READ_MACRO and MBEDTLS_PLATFORM_STD_NV_SEED_READ cannot be defined simultaneously" #endif #if defined(MBEDTLS_PLATFORM_NV_SEED_WRITE_MACRO) &&\ ( defined(MBEDTLS_PLATFORM_STD_NV_SEED_WRITE) ||\ defined(MBEDTLS_PLATFORM_NV_SEED_ALT) ) #error "MBEDTLS_PLATFORM_NV_SEED_WRITE_MACRO and MBEDTLS_PLATFORM_STD_NV_SEED_WRITE cannot be defined simultaneously" #endif #if defined(MBEDTLS_PSA_CRYPTO_C) && \ !( ( ( defined(MBEDTLS_CTR_DRBG_C) || defined(MBEDTLS_HMAC_DRBG_C) ) && \ defined(MBEDTLS_ENTROPY_C) ) || \ defined(MBEDTLS_PSA_CRYPTO_EXTERNAL_RNG) ) #error "MBEDTLS_PSA_CRYPTO_C defined, but not all prerequisites (missing RNG)" #endif #if defined(MBEDTLS_PSA_CRYPTO_SPM) && !defined(MBEDTLS_PSA_CRYPTO_C) #error "MBEDTLS_PSA_CRYPTO_SPM defined, but not all prerequisites" #endif #if defined(MBEDTLS_PSA_CRYPTO_SE_C) && \ ! ( defined(MBEDTLS_PSA_CRYPTO_C) && \ defined(MBEDTLS_PSA_CRYPTO_STORAGE_C) ) #error "MBEDTLS_PSA_CRYPTO_SE_C defined, but not all prerequisites" #endif #if defined(MBEDTLS_PSA_CRYPTO_STORAGE_C) && \ ! defined(MBEDTLS_PSA_CRYPTO_C) #error "MBEDTLS_PSA_CRYPTO_STORAGE_C defined, but not all prerequisites" #endif #if defined(MBEDTLS_PSA_INJECT_ENTROPY) && \ !( defined(MBEDTLS_PSA_CRYPTO_STORAGE_C) && \ defined(MBEDTLS_ENTROPY_NV_SEED) ) #error "MBEDTLS_PSA_INJECT_ENTROPY defined, but not all prerequisites" #endif #if defined(MBEDTLS_PSA_INJECT_ENTROPY) && \ !defined(MBEDTLS_NO_DEFAULT_ENTROPY_SOURCES) #error "MBEDTLS_PSA_INJECT_ENTROPY is not compatible with actual entropy sources" #endif #if defined(MBEDTLS_PSA_INJECT_ENTROPY) && \ defined(MBEDTLS_PSA_CRYPTO_EXTERNAL_RNG) #error "MBEDTLS_PSA_INJECT_ENTROPY is not compatible with MBEDTLS_PSA_CRYPTO_EXTERNAL_RNG" #endif #if defined(MBEDTLS_PSA_ITS_FILE_C) && \ !defined(MBEDTLS_FS_IO) #error "MBEDTLS_PSA_ITS_FILE_C defined, but not all prerequisites" #endif #if defined(MBEDTLS_PSA_CRYPTO_KEY_ID_ENCODES_OWNER) && \ defined(MBEDTLS_USE_PSA_CRYPTO) #error "MBEDTLS_PSA_CRYPTO_KEY_ID_ENCODES_OWNER defined, but it cannot coexist with MBEDTLS_USE_PSA_CRYPTO." #endif #if defined(MBEDTLS_RSA_C) && ( !defined(MBEDTLS_BIGNUM_C) || \ !defined(MBEDTLS_OID_C) ) #error "MBEDTLS_RSA_C defined, but not all prerequisites" #endif #if defined(MBEDTLS_RSA_C) && ( !defined(MBEDTLS_PKCS1_V21) && \ !defined(MBEDTLS_PKCS1_V15) ) #error "MBEDTLS_RSA_C defined, but none of the PKCS1 versions enabled" #endif #if defined(MBEDTLS_X509_RSASSA_PSS_SUPPORT) && \ ( !defined(MBEDTLS_RSA_C) || !defined(MBEDTLS_PKCS1_V21) ) #error "MBEDTLS_X509_RSASSA_PSS_SUPPORT defined, but not all prerequisites" #endif #if defined(MBEDTLS_SHA384_C) && !defined(MBEDTLS_SHA512_C) #error "MBEDTLS_SHA384_C defined without MBEDTLS_SHA512_C" #endif #if defined(MBEDTLS_SHA224_C) && !defined(MBEDTLS_SHA256_C) #error "MBEDTLS_SHA224_C defined without MBEDTLS_SHA256_C" #endif #if defined(MBEDTLS_SHA256_C) && !defined(MBEDTLS_SHA224_C) #error "MBEDTLS_SHA256_C defined without MBEDTLS_SHA224_C" #endif #if defined(MBEDTLS_SSL_PROTO_TLS1_2) && ( !defined(MBEDTLS_SHA1_C) && \ !defined(MBEDTLS_SHA256_C) && !defined(MBEDTLS_SHA512_C) ) #error "MBEDTLS_SSL_PROTO_TLS1_2 defined, but not all prerequisites" #endif /* * HKDF is mandatory for TLS 1.3. * Otherwise support for at least one ciphersuite mandates either SHA_256 or * SHA_384. */ #if defined(MBEDTLS_SSL_PROTO_TLS1_3) && \ ( ( !defined(MBEDTLS_HKDF_C) ) || \ ( !defined(MBEDTLS_SHA256_C) && !defined(MBEDTLS_SHA384_C) ) || \ ( !defined(MBEDTLS_PSA_CRYPTO_C) ) ) #error "MBEDTLS_SSL_PROTO_TLS1_3 defined, but not all prerequisites" #endif #if defined(MBEDTLS_SSL_PROTO_TLS1_2) && \ !(defined(MBEDTLS_KEY_EXCHANGE_RSA_ENABLED) || \ defined(MBEDTLS_KEY_EXCHANGE_DHE_RSA_ENABLED) || \ defined(MBEDTLS_KEY_EXCHANGE_ECDHE_RSA_ENABLED) || \ defined(MBEDTLS_KEY_EXCHANGE_ECDHE_ECDSA_ENABLED) || \ defined(MBEDTLS_KEY_EXCHANGE_ECDH_RSA_ENABLED) || \ defined(MBEDTLS_KEY_EXCHANGE_ECDH_ECDSA_ENABLED) || \ defined(MBEDTLS_KEY_EXCHANGE_PSK_ENABLED) || \ defined(MBEDTLS_KEY_EXCHANGE_DHE_PSK_ENABLED) || \ defined(MBEDTLS_KEY_EXCHANGE_RSA_PSK_ENABLED) || \ defined(MBEDTLS_KEY_EXCHANGE_ECDHE_PSK_ENABLED) || \ defined(MBEDTLS_KEY_EXCHANGE_ECJPAKE_ENABLED) ) #error "One or more versions of the TLS protocol are enabled " \ "but no key exchange methods defined with MBEDTLS_KEY_EXCHANGE_xxxx" #endif #if defined(MBEDTLS_SSL_PROTO_DTLS) && \ !defined(MBEDTLS_SSL_PROTO_TLS1_2) #error "MBEDTLS_SSL_PROTO_DTLS defined, but not all prerequisites" #endif #if defined(MBEDTLS_SSL_CLI_C) && !defined(MBEDTLS_SSL_TLS_C) #error "MBEDTLS_SSL_CLI_C defined, but not all prerequisites" #endif #if defined(MBEDTLS_SSL_TLS_C) && ( !defined(MBEDTLS_CIPHER_C) || \ !defined(MBEDTLS_MD_C) ) #error "MBEDTLS_SSL_TLS_C defined, but not all prerequisites" #endif #if defined(MBEDTLS_SSL_SRV_C) && !defined(MBEDTLS_SSL_TLS_C) #error "MBEDTLS_SSL_SRV_C defined, but not all prerequisites" #endif #if defined(MBEDTLS_SSL_TLS_C) && !defined(MBEDTLS_SSL_PROTO_TLS1_2) #error "MBEDTLS_SSL_TLS_C defined, but no protocols are active" #endif #if defined(MBEDTLS_SSL_DTLS_HELLO_VERIFY) && !defined(MBEDTLS_SSL_PROTO_DTLS) #error "MBEDTLS_SSL_DTLS_HELLO_VERIFY defined, but not all prerequisites" #endif #if defined(MBEDTLS_SSL_DTLS_CLIENT_PORT_REUSE) && \ !defined(MBEDTLS_SSL_DTLS_HELLO_VERIFY) #error "MBEDTLS_SSL_DTLS_CLIENT_PORT_REUSE defined, but not all prerequisites" #endif #if defined(MBEDTLS_SSL_DTLS_ANTI_REPLAY) && \ ( !defined(MBEDTLS_SSL_TLS_C) || !defined(MBEDTLS_SSL_PROTO_DTLS) ) #error "MBEDTLS_SSL_DTLS_ANTI_REPLAY defined, but not all prerequisites" #endif #if defined(MBEDTLS_SSL_DTLS_CONNECTION_ID) && \ ( !defined(MBEDTLS_SSL_TLS_C) || !defined(MBEDTLS_SSL_PROTO_DTLS) ) #error "MBEDTLS_SSL_DTLS_CONNECTION_ID defined, but not all prerequisites" #endif #if defined(MBEDTLS_SSL_DTLS_CONNECTION_ID) && \ defined(MBEDTLS_SSL_CID_IN_LEN_MAX) && \ MBEDTLS_SSL_CID_IN_LEN_MAX > 255 #error "MBEDTLS_SSL_CID_IN_LEN_MAX too large (max 255)" #endif #if defined(MBEDTLS_SSL_DTLS_CONNECTION_ID) && \ defined(MBEDTLS_SSL_CID_OUT_LEN_MAX) && \ MBEDTLS_SSL_CID_OUT_LEN_MAX > 255 #error "MBEDTLS_SSL_CID_OUT_LEN_MAX too large (max 255)" #endif #if defined(MBEDTLS_SSL_ENCRYPT_THEN_MAC) && \ !defined(MBEDTLS_SSL_PROTO_TLS1_2) #error "MBEDTLS_SSL_ENCRYPT_THEN_MAC defined, but not all prerequsites" #endif #if defined(MBEDTLS_SSL_EXTENDED_MASTER_SECRET) && \ !defined(MBEDTLS_SSL_PROTO_TLS1_2) #error "MBEDTLS_SSL_EXTENDED_MASTER_SECRET defined, but not all prerequsites" #endif #if defined(MBEDTLS_SSL_TICKET_C) && !defined(MBEDTLS_CIPHER_C) #error "MBEDTLS_SSL_TICKET_C defined, but not all prerequisites" #endif #if defined(MBEDTLS_SSL_SERVER_NAME_INDICATION) && \ !defined(MBEDTLS_X509_CRT_PARSE_C) #error "MBEDTLS_SSL_SERVER_NAME_INDICATION defined, but not all prerequisites" #endif #if defined(MBEDTLS_THREADING_PTHREAD) #if !defined(MBEDTLS_THREADING_C) || defined(MBEDTLS_THREADING_IMPL) #error "MBEDTLS_THREADING_PTHREAD defined, but not all prerequisites" #endif #define MBEDTLS_THREADING_IMPL #endif #if defined(MBEDTLS_THREADING_ALT) #if !defined(MBEDTLS_THREADING_C) || defined(MBEDTLS_THREADING_IMPL) #error "MBEDTLS_THREADING_ALT defined, but not all prerequisites" #endif #define MBEDTLS_THREADING_IMPL #endif #if defined(MBEDTLS_THREADING_C) && !defined(MBEDTLS_THREADING_IMPL) #error "MBEDTLS_THREADING_C defined, single threading implementation required" #endif #undef MBEDTLS_THREADING_IMPL #if defined(MBEDTLS_USE_PSA_CRYPTO) && !defined(MBEDTLS_PSA_CRYPTO_C) #error "MBEDTLS_USE_PSA_CRYPTO defined, but not all prerequisites" #endif #if defined(MBEDTLS_VERSION_FEATURES) && !defined(MBEDTLS_VERSION_C) #error "MBEDTLS_VERSION_FEATURES defined, but not all prerequisites" #endif #if defined(MBEDTLS_X509_USE_C) && ( !defined(MBEDTLS_BIGNUM_C) || \ !defined(MBEDTLS_OID_C) || !defined(MBEDTLS_ASN1_PARSE_C) || \ !defined(MBEDTLS_PK_PARSE_C) ) #error "MBEDTLS_X509_USE_C defined, but not all prerequisites" #endif #if defined(MBEDTLS_X509_CREATE_C) && ( !defined(MBEDTLS_BIGNUM_C) || \ !defined(MBEDTLS_OID_C) || !defined(MBEDTLS_ASN1_WRITE_C) || \ !defined(MBEDTLS_PK_WRITE_C) ) #error "MBEDTLS_X509_CREATE_C defined, but not all prerequisites" #endif #if defined(MBEDTLS_X509_CRT_PARSE_C) && ( !defined(MBEDTLS_X509_USE_C) ) #error "MBEDTLS_X509_CRT_PARSE_C defined, but not all prerequisites" #endif #if defined(MBEDTLS_X509_CRL_PARSE_C) && ( !defined(MBEDTLS_X509_USE_C) ) #error "MBEDTLS_X509_CRL_PARSE_C defined, but not all prerequisites" #endif #if defined(MBEDTLS_X509_CSR_PARSE_C) && ( !defined(MBEDTLS_X509_USE_C) ) #error "MBEDTLS_X509_CSR_PARSE_C defined, but not all prerequisites" #endif #if defined(MBEDTLS_X509_CRT_WRITE_C) && ( !defined(MBEDTLS_X509_CREATE_C) ) #error "MBEDTLS_X509_CRT_WRITE_C defined, but not all prerequisites" #endif #if defined(MBEDTLS_X509_CSR_WRITE_C) && ( !defined(MBEDTLS_X509_CREATE_C) ) #error "MBEDTLS_X509_CSR_WRITE_C defined, but not all prerequisites" #endif #if defined(MBEDTLS_HAVE_INT32) && defined(MBEDTLS_HAVE_INT64) #error "MBEDTLS_HAVE_INT32 and MBEDTLS_HAVE_INT64 cannot be defined simultaneously" #endif /* MBEDTLS_HAVE_INT32 && MBEDTLS_HAVE_INT64 */ #if ( defined(MBEDTLS_HAVE_INT32) || defined(MBEDTLS_HAVE_INT64) ) && \ defined(MBEDTLS_HAVE_ASM) #error "MBEDTLS_HAVE_INT32/MBEDTLS_HAVE_INT64 and MBEDTLS_HAVE_ASM cannot be defined simultaneously" #endif /* (MBEDTLS_HAVE_INT32 || MBEDTLS_HAVE_INT64) && MBEDTLS_HAVE_ASM */ #if defined(MBEDTLS_SSL_DTLS_SRTP) && ( !defined(MBEDTLS_SSL_PROTO_DTLS) ) #error "MBEDTLS_SSL_DTLS_SRTP defined, but not all prerequisites" #endif #if defined(MBEDTLS_SSL_VARIABLE_BUFFER_LENGTH) && ( !defined(MBEDTLS_SSL_MAX_FRAGMENT_LENGTH) ) #error "MBEDTLS_SSL_VARIABLE_BUFFER_LENGTH defined, but not all prerequisites" #endif /* Reject attempts to enable options that have been removed and that could * cause a build to succeed but with features removed. */ #if defined(MBEDTLS_HAVEGE_C) //no-check-names #error "MBEDTLS_HAVEGE_C was removed in Mbed TLS 3.0. See https://github.com/ARMmbed/mbedtls/issues/2599" #endif #if defined(MBEDTLS_SSL_HW_RECORD_ACCEL) //no-check-names #error "MBEDTLS_SSL_HW_RECORD_ACCEL was removed in Mbed TLS 3.0. See https://github.com/ARMmbed/mbedtls/issues/4031" #endif #if defined(MBEDTLS_SSL_PROTO_SSL3) //no-check-names #error "MBEDTLS_SSL_PROTO_SSL3 (SSL v3.0 support) was removed in Mbed TLS 3.0. See https://github.com/ARMmbed/mbedtls/issues/4031" #endif #if defined(MBEDTLS_SSL_SRV_SUPPORT_SSLV2_CLIENT_HELLO) //no-check-names #error "MBEDTLS_SSL_SRV_SUPPORT_SSLV2_CLIENT_HELLO (SSL v2 ClientHello support) was removed in Mbed TLS 3.0. See https://github.com/ARMmbed/mbedtls/issues/4031" #endif #if defined(MBEDTLS_SSL_TRUNCATED_HMAC_COMPAT) //no-check-names #error "MBEDTLS_SSL_TRUNCATED_HMAC_COMPAT (compatibility with the buggy implementation of truncated HMAC in Mbed TLS up to 2.7) was removed in Mbed TLS 3.0. See https://github.com/ARMmbed/mbedtls/issues/4031" #endif #if defined(MBEDTLS_TLS_DEFAULT_ALLOW_SHA1_IN_CERTIFICATES) //no-check-names #error "MBEDTLS_TLS_DEFAULT_ALLOW_SHA1_IN_CERTIFICATES was removed in Mbed TLS 3.0. See the ChangeLog entry if you really need SHA-1-signed certificates." #endif #if defined(MBEDTLS_ZLIB_SUPPORT) //no-check-names #error "MBEDTLS_ZLIB_SUPPORT was removed in Mbed TLS 3.0. See https://github.com/ARMmbed/mbedtls/issues/4031" #endif #if defined(MBEDTLS_CHECK_PARAMS) //no-check-names #error "MBEDTLS_CHECK_PARAMS was removed in Mbed TLS 3.0. See https://github.com/ARMmbed/mbedtls/issues/4313" #endif #if defined(MBEDTLS_SSL_CID_PADDING_GRANULARITY) //no-check-names #error "MBEDTLS_SSL_CID_PADDING_GRANULARITY was removed in Mbed TLS 3.0. See https://github.com/ARMmbed/mbedtls/issues/4335" #endif #if defined(MBEDTLS_SSL_TLS1_3_PADDING_GRANULARITY) //no-check-names #error "MBEDTLS_SSL_TLS1_3_PADDING_GRANULARITY was removed in Mbed TLS 3.0. See https://github.com/ARMmbed/mbedtls/issues/4335" #endif #if defined(MBEDTLS_SSL_TRUNCATED_HMAC) //no-check-names #error "MBEDTLS_SSL_TRUNCATED_HMAC was removed in Mbed TLS 3.0. See https://github.com/ARMmbed/mbedtls/issues/4341" #endif /* * Avoid warning from -pedantic. This is a convenient place for this * workaround since this is included by every single file before the * #if defined(MBEDTLS_xxx_C) that results in empty translation units. */ typedef int mbedtls_iso_c_forbids_empty_translation_units; #endif /* MBEDTLS_CHECK_CONFIG_H */