include/mbedtls/config_adjust_psa_superset_legacy.h

/**
 * \file mbedtls/config_adjust_psa_superset_legacy.h
 * \brief Adjust PSA configuration: automatic enablement from legacy
 *
 * To simplify some edge cases, we automatically enable certain cryptographic
 * mechanisms in the PSA API if they are enabled in the legacy API. The general
 * idea is that if legacy module M uses mechanism A internally, and A has
 * both a legacy and a PSA implementation, we enable A through PSA whenever
 * it's enabled through legacy. This facilitates the transition to PSA
 * implementations of A for users of M.
 */
/*
 *  Copyright The Mbed TLS Contributors
 *  SPDX-License-Identifier: Apache-2.0 OR GPL-2.0-or-later
 */

#ifndef MBEDTLS_CONFIG_ADJUST_PSA_SUPERSET_LEGACY_H
#define MBEDTLS_CONFIG_ADJUST_PSA_SUPERSET_LEGACY_H

/****************************************************************/
/* Hashes that are built in are also enabled in PSA.
 * This simplifies dependency declarations especially
 * for modules that obey MBEDTLS_USE_PSA_CRYPTO. */
/****************************************************************/

#if defined(MBEDTLS_MD5_C)
#define PSA_WANT_ALG_MD5 1
#endif

#if defined(MBEDTLS_RIPEMD160_C)
#define PSA_WANT_ALG_RIPEMD160 1
#endif

#if defined(MBEDTLS_SHA1_C)
#define PSA_WANT_ALG_SHA_1 1
#endif

#if defined(MBEDTLS_SHA224_C)
#define PSA_WANT_ALG_SHA_224 1
#endif

#if defined(MBEDTLS_SHA256_C)
#define PSA_WANT_ALG_SHA_256 1
#endif

#if defined(MBEDTLS_SHA384_C)
#define PSA_WANT_ALG_SHA_384 1
#endif

#if defined(MBEDTLS_SHA512_C)
#define PSA_WANT_ALG_SHA_512 1
#endif

#if defined(MBEDTLS_SHA3_C)
#define PSA_WANT_ALG_SHA3_224 1
#define PSA_WANT_ALG_SHA3_256 1
#define PSA_WANT_ALG_SHA3_384 1
#define PSA_WANT_ALG_SHA3_512 1
#endif

/* Ensure that the PSA's supported curves (PSA_WANT_ECC_xxx) are always a
 * superset of the builtin ones (MBEDTLS_ECP_DP_xxx). */
#if defined(MBEDTLS_ECP_DP_BP256R1_ENABLED)
#if !defined(PSA_WANT_ECC_BRAINPOOL_P_R1_256)
#define PSA_WANT_ECC_BRAINPOOL_P_R1_256 1
#endif /* PSA_WANT_ECC_BRAINPOOL_P_R1_256 */
#endif /* MBEDTLS_ECP_DP_BP256R1_ENABLED */

#if defined(MBEDTLS_ECP_DP_BP384R1_ENABLED)
#if !defined(PSA_WANT_ECC_BRAINPOOL_P_R1_384)
#define PSA_WANT_ECC_BRAINPOOL_P_R1_384 1
#endif /* PSA_WANT_ECC_BRAINPOOL_P_R1_384 */
#endif /*MBEDTLS_ECP_DP_BP384R1_ENABLED  */

#if defined(MBEDTLS_ECP_DP_BP512R1_ENABLED)
#if !defined(PSA_WANT_ECC_BRAINPOOL_P_R1_512)
#define PSA_WANT_ECC_BRAINPOOL_P_R1_512 1
#endif /* PSA_WANT_ECC_BRAINPOOL_P_R1_512 */
#endif /* MBEDTLS_ECP_DP_BP512R1_ENABLED */

#if defined(MBEDTLS_ECP_DP_CURVE25519_ENABLED)
#if !defined(PSA_WANT_ECC_MONTGOMERY_255)
#define PSA_WANT_ECC_MONTGOMERY_255 1
#endif /* PSA_WANT_ECC_MONTGOMERY_255 */
#endif /* MBEDTLS_ECP_DP_CURVE25519_ENABLED */

#if defined(MBEDTLS_ECP_DP_CURVE448_ENABLED)
#if !defined(PSA_WANT_ECC_MONTGOMERY_448)
#define PSA_WANT_ECC_MONTGOMERY_448 1
#endif /* PSA_WANT_ECC_MONTGOMERY_448 */
#endif /* MBEDTLS_ECP_DP_CURVE448_ENABLED */

#if defined(MBEDTLS_ECP_DP_SECP192R1_ENABLED)
#if !defined(PSA_WANT_ECC_SECP_R1_192)
#define PSA_WANT_ECC_SECP_R1_192 1
#endif /* PSA_WANT_ECC_SECP_R1_192 */
#endif /* MBEDTLS_ECP_DP_SECP192R1_ENABLED */

#if defined(MBEDTLS_ECP_DP_SECP224R1_ENABLED)
#if !defined(PSA_WANT_ECC_SECP_R1_224)
#define PSA_WANT_ECC_SECP_R1_224 1
#endif /* PSA_WANT_ECC_SECP_R1_224 */
#endif /* MBEDTLS_ECP_DP_SECP224R1_ENABLED */

#if defined(MBEDTLS_ECP_DP_SECP256R1_ENABLED)
#if !defined(PSA_WANT_ECC_SECP_R1_256)
#define PSA_WANT_ECC_SECP_R1_256 1
#endif /* PSA_WANT_ECC_SECP_R1_256 */
#endif /* MBEDTLS_ECP_DP_SECP256R1_ENABLED */

#if defined(MBEDTLS_ECP_DP_SECP384R1_ENABLED)
#if !defined(PSA_WANT_ECC_SECP_R1_384)
#define PSA_WANT_ECC_SECP_R1_384 1
#endif /* PSA_WANT_ECC_SECP_R1_384 */
#endif /* MBEDTLS_ECP_DP_SECP384R1_ENABLED */

#if defined(MBEDTLS_ECP_DP_SECP521R1_ENABLED)
#if !defined(PSA_WANT_ECC_SECP_R1_521)
#define PSA_WANT_ECC_SECP_R1_521 1
#endif /* PSA_WANT_ECC_SECP_R1_521 */
#endif /* MBEDTLS_ECP_DP_SECP521R1_ENABLED */

#if defined(MBEDTLS_ECP_DP_SECP192K1_ENABLED)
#if !defined(PSA_WANT_ECC_SECP_K1_192)
#define PSA_WANT_ECC_SECP_K1_192 1
#endif /* PSA_WANT_ECC_SECP_K1_192 */
#endif /* MBEDTLS_ECP_DP_SECP192K1_ENABLED */

/* SECP224K1 is buggy via the PSA API (https://github.com/Mbed-TLS/mbedtls/issues/3541) */
#if 0 && defined(MBEDTLS_ECP_DP_SECP224K1_ENABLED)
#if !defined(PSA_WANT_ECC_SECP_K1_224)
#define PSA_WANT_ECC_SECP_K1_224 1
#endif /* PSA_WANT_ECC_SECP_K1_224 */
#endif /* MBEDTLS_ECP_DP_SECP224K1_ENABLED */

#if defined(MBEDTLS_ECP_DP_SECP256K1_ENABLED)
#if !defined(PSA_WANT_ECC_SECP_K1_256)
#define PSA_WANT_ECC_SECP_K1_256 1
#endif /* PSA_WANT_ECC_SECP_K1_256 */
#endif /* MBEDTLS_ECP_DP_SECP256K1_ENABLED */

#endif /* MBEDTLS_CONFIG_ADJUST_PSA_SUPERSET_LEGACY_H */