/** * \file tf-psa-crypto/private/crypto_adjust_config_support.h * \brief Adjust TF-PSA-Crypto configuration: support modules * * This is an internal header. Do not include it directly. * * Activate parts of support modules, based on the user configuration * as well as requirements of generic code and requirements of * driver-specific code. */ /* * Copyright The Mbed TLS Contributors * SPDX-License-Identifier: Apache-2.0 OR GPL-2.0-or-later */ #ifndef TF_PSA_CRYPTO_PRIVATE_CRYPTO_ADJUST_CONFIG_SUPPORT_H #define TF_PSA_CRYPTO_PRIVATE_CRYPTO_ADJUST_CONFIG_SUPPORT_H /* Ideally, we'd set those as defaults in crypto_config.h, but * putting an #ifdef _WIN32 in crypto_config.h would confuse config.py. * * So, adjust it here. * Not related to crypto, but this is the bottom of the stack. */ #if defined(__MINGW32__) || (defined(_MSC_VER) && _MSC_VER <= 1900) #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 /* _MINGW32__ || (_MSC_VER && (_MSC_VER <= 1900)) */ /* If MBEDTLS_PSA_CRYPTO_C is defined, make sure MBEDTLS_PSA_CRYPTO_CLIENT * is defined as well to include all PSA code. */ #if defined(MBEDTLS_PSA_CRYPTO_C) #define MBEDTLS_PSA_CRYPTO_CLIENT /* Enable MBEDTLS_ENTROPY_C in not client-only builds without an * external entropy source. */ #if !defined(MBEDTLS_PSA_CRYPTO_EXTERNAL_RNG) #define MBEDTLS_ENTROPY_C #endif #endif /* MBEDTLS_PSA_CRYPTO_C */ /* PKCS5 needs MD. */ #if defined(MBEDTLS_PKCS5_C) #define MBEDTLS_MD_C #endif /* Auto-enable MBEDTLS_MD_LIGHT based on MBEDTLS_MD_C. * This allows checking for MD_LIGHT rather than MD_LIGHT || MD_C. */ #if defined(MBEDTLS_MD_C) #define MBEDTLS_MD_LIGHT #endif /* Auto-enable MBEDTLS_MD_LIGHT if needed by a module that didn't require it * in a previous release, to ensure backwards compatibility. */ #if defined(MBEDTLS_ECJPAKE_C) || \ defined(MBEDTLS_PEM_PARSE_C) || \ defined(MBEDTLS_ENTROPY_C) || \ defined(MBEDTLS_PK_C) || \ defined(MBEDTLS_RSA_C) #define MBEDTLS_MD_LIGHT #endif #if defined(MBEDTLS_MD_LIGHT) /* * - MBEDTLS_MD_xxx_VIA_PSA is defined if the md module may perform xxx via PSA * (see below). * - MBEDTLS_MD_SOME_PSA is defined if at least one algorithm may be performed * via PSA (see below). * - MBEDTLS_MD_SOME_LEGACY is defined if at least one algorithm may be performed * via a direct legacy call (see below). * * The md module performs an algorithm via PSA if there is a PSA hash * accelerator and the PSA driver subsytem is initialized at the time the * operation is started, and makes a direct legacy call otherwise. */ /* PSA accelerated implementations */ #if defined(MBEDTLS_PSA_CRYPTO_C) #if defined(MBEDTLS_PSA_ACCEL_ALG_MD5) #define MBEDTLS_MD_MD5_VIA_PSA #define MBEDTLS_MD_SOME_PSA #endif #if defined(MBEDTLS_PSA_ACCEL_ALG_SHA_1) #define MBEDTLS_MD_SHA1_VIA_PSA #define MBEDTLS_MD_SOME_PSA #endif #if defined(MBEDTLS_PSA_ACCEL_ALG_SHA_224) #define MBEDTLS_MD_SHA224_VIA_PSA #define MBEDTLS_MD_SOME_PSA #endif #if defined(MBEDTLS_PSA_ACCEL_ALG_SHA_256) #define MBEDTLS_MD_SHA256_VIA_PSA #define MBEDTLS_MD_SOME_PSA #endif #if defined(MBEDTLS_PSA_ACCEL_ALG_SHA_384) #define MBEDTLS_MD_SHA384_VIA_PSA #define MBEDTLS_MD_SOME_PSA #endif #if defined(MBEDTLS_PSA_ACCEL_ALG_SHA_512) #define MBEDTLS_MD_SHA512_VIA_PSA #define MBEDTLS_MD_SOME_PSA #endif #if defined(MBEDTLS_PSA_ACCEL_ALG_RIPEMD160) #define MBEDTLS_MD_RIPEMD160_VIA_PSA #define MBEDTLS_MD_SOME_PSA #endif #if defined(MBEDTLS_PSA_ACCEL_ALG_SHA3_224) #define MBEDTLS_MD_SHA3_224_VIA_PSA #define MBEDTLS_MD_SOME_PSA #endif #if defined(MBEDTLS_PSA_ACCEL_ALG_SHA3_256) #define MBEDTLS_MD_SHA3_256_VIA_PSA #define MBEDTLS_MD_SOME_PSA #endif #if defined(MBEDTLS_PSA_ACCEL_ALG_SHA3_384) #define MBEDTLS_MD_SHA3_384_VIA_PSA #define MBEDTLS_MD_SOME_PSA #endif #if defined(MBEDTLS_PSA_ACCEL_ALG_SHA3_512) #define MBEDTLS_MD_SHA3_512_VIA_PSA #define MBEDTLS_MD_SOME_PSA #endif #elif defined(MBEDTLS_PSA_CRYPTO_CLIENT) #if defined(PSA_WANT_ALG_MD5) #define MBEDTLS_MD_MD5_VIA_PSA #define MBEDTLS_MD_SOME_PSA #endif #if defined(PSA_WANT_ALG_SHA_1) #define MBEDTLS_MD_SHA1_VIA_PSA #define MBEDTLS_MD_SOME_PSA #endif #if defined(PSA_WANT_ALG_SHA_224) #define MBEDTLS_MD_SHA224_VIA_PSA #define MBEDTLS_MD_SOME_PSA #endif #if defined(PSA_WANT_ALG_SHA_256) #define MBEDTLS_MD_SHA256_VIA_PSA #define MBEDTLS_MD_SOME_PSA #endif #if defined(PSA_WANT_ALG_SHA_384) #define MBEDTLS_MD_SHA384_VIA_PSA #define MBEDTLS_MD_SOME_PSA #endif #if defined(PSA_WANT_ALG_SHA_512) #define MBEDTLS_MD_SHA512_VIA_PSA #define MBEDTLS_MD_SOME_PSA #endif #if defined(PSA_WANT_ALG_RIPEMD160) #define MBEDTLS_MD_RIPEMD160_VIA_PSA #define MBEDTLS_MD_SOME_PSA #endif #if defined(PSA_WANT_ALG_SHA3_224) #define MBEDTLS_MD_SHA3_224_VIA_PSA #define MBEDTLS_MD_SOME_PSA #endif #if defined(PSA_WANT_ALG_SHA3_256) #define MBEDTLS_MD_SHA3_256_VIA_PSA #define MBEDTLS_MD_SOME_PSA #endif #if defined(PSA_WANT_ALG_SHA3_384) #define MBEDTLS_MD_SHA3_384_VIA_PSA #define MBEDTLS_MD_SOME_PSA #endif #if defined(PSA_WANT_ALG_SHA3_512) #define MBEDTLS_MD_SHA3_512_VIA_PSA #define MBEDTLS_MD_SOME_PSA #endif #endif /* !MBEDTLS_PSA_CRYPTO_CLIENT && !MBEDTLS_PSA_CRYPTO_C */ /* Built-in implementations */ #if defined(MBEDTLS_MD5_C) || \ defined(MBEDTLS_SHA1_C) || \ defined(MBEDTLS_SHA224_C) || \ defined(MBEDTLS_SHA256_C) || \ defined(MBEDTLS_SHA384_C) || \ defined(MBEDTLS_SHA512_C) || \ defined(MBEDTLS_RIPEMD160_C) #define MBEDTLS_MD_SOME_LEGACY #endif #endif /* MBEDTLS_MD_LIGHT */ /* Backward compatibility: after #8740 the RSA module offers functions to parse * and write RSA private/public keys without relying on the PK one. Of course * this needs ASN1 support to do so, so we enable it here. */ #if defined(MBEDTLS_RSA_C) #define MBEDTLS_ASN1_PARSE_C #define MBEDTLS_ASN1_WRITE_C #endif /* MBEDTLS_PK_PARSE_EC_COMPRESSED is introduced in Mbed TLS version 3.5, while * in previous version compressed points were automatically supported as long * as PK_PARSE_C and ECP_C were enabled. As a consequence, for backward * compatibility, we auto-enable PK_PARSE_EC_COMPRESSED when these conditions * are met. */ #if defined(MBEDTLS_PK_PARSE_C) && defined(MBEDTLS_ECP_C) #define MBEDTLS_PK_PARSE_EC_COMPRESSED #endif #endif /* TF_PSA_CRYPTO_PRIVATE_CRYPTO_ADJUST_CONFIG_SUPPORT_H */