mirror of
https://github.com/Mbed-TLS/mbedtls.git
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186 lines
7.5 KiB
C
186 lines
7.5 KiB
C
/*
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* Copyright (c) 2018-2023, Arm Limited. All rights reserved.
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*
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* SPDX-License-Identifier: BSD-3-Clause
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*
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*/
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/**
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* \file psa/crypto_config.h
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* \brief PSA crypto configuration options (set of defines)
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*
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*/
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#if defined(MBEDTLS_PSA_CRYPTO_CONFIG)
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/**
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* When #MBEDTLS_PSA_CRYPTO_CONFIG is enabled in mbedtls_config.h,
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* this file determines which cryptographic mechanisms are enabled
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* through the PSA Cryptography API (\c psa_xxx() functions).
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*
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* To enable a cryptographic mechanism, uncomment the definition of
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* the corresponding \c PSA_WANT_xxx preprocessor symbol.
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* To disable a cryptographic mechanism, comment out the definition of
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* the corresponding \c PSA_WANT_xxx preprocessor symbol.
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* The names of cryptographic mechanisms correspond to values
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* defined in psa/crypto_values.h, with the prefix \c PSA_WANT_ instead
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* of \c PSA_.
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*
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* Note that many cryptographic mechanisms involve two symbols: one for
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* the key type (\c PSA_WANT_KEY_TYPE_xxx) and one for the algorithm
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* (\c PSA_WANT_ALG_xxx). Mechanisms with additional parameters may involve
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* additional symbols.
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*/
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#else
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/**
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* When \c MBEDTLS_PSA_CRYPTO_CONFIG is disabled in mbedtls_config.h,
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* this file is not used, and cryptographic mechanisms are supported
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* through the PSA API if and only if they are supported through the
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* mbedtls_xxx API.
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*/
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#endif
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#ifndef PROFILE_M_PSA_CRYPTO_CONFIG_H
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#define PROFILE_M_PSA_CRYPTO_CONFIG_H
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/*
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* CBC-MAC is not yet supported via the PSA API in Mbed TLS.
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*/
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//#define PSA_WANT_ALG_CBC_MAC 1
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//#define PSA_WANT_ALG_CBC_NO_PADDING 1
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//#define PSA_WANT_ALG_CBC_PKCS7 1
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#define PSA_WANT_ALG_CCM 1
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//#define PSA_WANT_ALG_CMAC 1
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//#define PSA_WANT_ALG_CFB 1
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//#define PSA_WANT_ALG_CHACHA20_POLY1305 1
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//#define PSA_WANT_ALG_CTR 1
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//#define PSA_WANT_ALG_DETERMINISTIC_ECDSA 1
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//#define PSA_WANT_ALG_ECB_NO_PADDING 1
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#define PSA_WANT_ALG_ECDH 1
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#define PSA_WANT_ALG_ECDSA 1
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//#define PSA_WANT_ALG_GCM 1
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#define PSA_WANT_ALG_HKDF 1
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#define PSA_WANT_ALG_HMAC 1
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//#define PSA_WANT_ALG_MD5 1
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//#define PSA_WANT_ALG_OFB 1
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/* PBKDF2-HMAC is not yet supported via the PSA API in Mbed TLS.
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* Note: when adding support, also adjust include/mbedtls/config_psa.h */
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//#define PSA_WANT_ALG_PBKDF2_HMAC 1
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//#define PSA_WANT_ALG_RIPEMD160 1
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//#define PSA_WANT_ALG_RSA_OAEP 1
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//#define PSA_WANT_ALG_RSA_PKCS1V15_CRYPT 1
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//#define PSA_WANT_ALG_RSA_PKCS1V15_SIGN 1
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//#define PSA_WANT_ALG_RSA_PSS 1
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//#define PSA_WANT_ALG_SHA_1 1
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#define PSA_WANT_ALG_SHA_224 1
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#define PSA_WANT_ALG_SHA_256 1
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//#define PSA_WANT_ALG_SHA_384 1
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//#define PSA_WANT_ALG_SHA_512 1
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//#define PSA_WANT_ALG_STREAM_CIPHER 1
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#define PSA_WANT_ALG_TLS12_PRF 1
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#define PSA_WANT_ALG_TLS12_PSK_TO_MS 1
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/* PBKDF2-HMAC is not yet supported via the PSA API in Mbed TLS.
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* Note: when adding support, also adjust include/mbedtls/config_psa.h */
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//#define PSA_WANT_ALG_XTS 1
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//#define PSA_WANT_ECC_BRAINPOOL_P_R1_256 1
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//#define PSA_WANT_ECC_BRAINPOOL_P_R1_384 1
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//#define PSA_WANT_ECC_BRAINPOOL_P_R1_512 1
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//#define PSA_WANT_ECC_MONTGOMERY_255 1
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//#define PSA_WANT_ECC_MONTGOMERY_448 1
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//#define PSA_WANT_ECC_SECP_K1_192 1
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/*
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* SECP224K1 is buggy via the PSA API in Mbed TLS
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* (https://github.com/Mbed-TLS/mbedtls/issues/3541). Thus, do not enable it by
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* default.
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*/
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//#define PSA_WANT_ECC_SECP_K1_224 1
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//#define PSA_WANT_ECC_SECP_K1_256 1
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//#define PSA_WANT_ECC_SECP_R1_192 1
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//#define PSA_WANT_ECC_SECP_R1_224 1
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#define PSA_WANT_ECC_SECP_R1_256 1
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//#define PSA_WANT_ECC_SECP_R1_384 1
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//#define PSA_WANT_ECC_SECP_R1_521 1
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#define PSA_WANT_KEY_TYPE_DERIVE 1
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#define PSA_WANT_KEY_TYPE_HMAC 1
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#define PSA_WANT_KEY_TYPE_AES 1
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//#define PSA_WANT_KEY_TYPE_ARIA 1
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//#define PSA_WANT_KEY_TYPE_CAMELLIA 1
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//#define PSA_WANT_KEY_TYPE_CHACHA20 1
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//#define PSA_WANT_KEY_TYPE_DES 1
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//#define PSA_WANT_KEY_TYPE_ECC_KEY_PAIR 1 /* Deprecated */
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#define PSA_WANT_KEY_TYPE_ECC_PUBLIC_KEY 1
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#define PSA_WANT_KEY_TYPE_RAW_DATA 1
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//#define PSA_WANT_KEY_TYPE_RSA_KEY_PAIR 1 /* Deprecated */
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//#define PSA_WANT_KEY_TYPE_RSA_PUBLIC_KEY 1
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/*
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* The following symbols extend and deprecate the legacy
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* PSA_WANT_KEY_TYPE_xxx_KEY_PAIR ones. They include the usage of that key in
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* the name's suffix. "_USE" is the most generic and it can be used to describe
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* a generic suport, whereas other ones add more features on top of that and
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* they are more specific.
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*/
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#define PSA_WANT_KEY_TYPE_ECC_KEY_PAIR_BASIC 1
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#define PSA_WANT_KEY_TYPE_ECC_KEY_PAIR_IMPORT 1
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#define PSA_WANT_KEY_TYPE_ECC_KEY_PAIR_EXPORT 1
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#define PSA_WANT_KEY_TYPE_ECC_KEY_PAIR_GENERATE 1
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//#define PSA_WANT_KEY_TYPE_ECC_KEY_PAIR_DERIVE 1
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/***********************************************************/
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/* Tweak the configuration to remove dependencies on TF-M. */
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/***********************************************************/
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/* MBEDTLS_PSA_CRYPTO_SPM needs third-party files, so disable it. */
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#undef MBEDTLS_PSA_CRYPTO_SPM
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/* Disable buffer-based memory allocator. This isn't strictly required,
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* but using the native allocator is faster and works better with
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* memory management analysis frameworks such as ASan. */
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#undef MBEDTLS_MEMORY_BUFFER_ALLOC_C
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// This macro is enabled in TFM Medium but is disabled here because it is
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// incompatible with baremetal builds in Mbed TLS.
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#undef MBEDTLS_PSA_CRYPTO_STORAGE_C
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// This macro is enabled in TFM Medium but is disabled here because it is
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// incompatible with baremetal builds in Mbed TLS.
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#undef MBEDTLS_ENTROPY_NV_SEED
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// These platform-related TF-M settings are not useful here.
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#undef MBEDTLS_PLATFORM_NO_STD_FUNCTIONS
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#undef MBEDTLS_PLATFORM_STD_MEM_HDR
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#undef MBEDTLS_PLATFORM_SNPRINTF_MACRO
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#undef MBEDTLS_PLATFORM_PRINTF_ALT
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#undef MBEDTLS_PLATFORM_STD_EXIT_SUCCESS
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#undef MBEDTLS_PLATFORM_STD_EXIT_FAILURE
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/*
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* In order to get an example config that works cleanly out-of-the-box
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* for both baremetal and non-baremetal builds, we detect baremetal builds
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* (either IAR, Arm compiler or __ARM_EABI__ defined), and adjust some
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* variables accordingly.
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*/
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#if defined(__IAR_SYSTEMS_ICC__) || defined(__ARMCC_VERSION) || defined(__ARM_EABI__)
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#define MBEDTLS_NO_PLATFORM_ENTROPY
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#else
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/* Use built-in platform entropy functions (TF-M provides its own). */
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#undef MBEDTLS_NO_PLATFORM_ENTROPY
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#endif
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/***********************************************************************
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* Local changes to crypto config below this delimiter
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**********************************************************************/
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// We expect TF-M to pick this up soon
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#define MBEDTLS_BLOCK_CIPHER_NO_DECRYPT
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/* CCM is the only cipher/AEAD enabled in TF-M configuration files, but it
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* does not need CIPHER_C to be enabled, so we can disable it in order
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* to reduce code size further. */
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#undef MBEDTLS_CIPHER_C
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#ifdef CRYPTO_HW_ACCELERATOR
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#include "crypto_accelerator_config.h"
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#endif
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#endif /* PROFILE_M_PSA_CRYPTO_CONFIG_H */
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