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psa_crypto_helpers: enhance definitions for static key slot related test symbols

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- MBEDTLS_TEST_STATIC_KEY_SLOTS_SUPPORT_RSA_[2048/4096] are always
  defined because they are only used in test_suite_psa_crypto
  tests.

- MBEDTLS_TEST_ALLOW_RSA_4096 was renamed as
  MBEDTLS_TEST_PK_ALLOW_RSA_KEY_PAIR_4096 because this is only used in
  PK related test suites.

Signed-off-by: Valerio Setti <valerio.setti@nordicsemi.no>
This commit is contained in:
Valerio Setti
2024-09-26 13:51:39 +02:00
parent 38efe85e9f
commit 7b1b9de135
3 changed files with 89 additions and 84 deletions
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17
tests/include/test/psa_crypto_helpers.h
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@ -468,10 +468,9 @@ uint64_t mbedtls_test_parse_binary_string(data_t *bin_string);
#define MBEDTLS_TEST_PSA_INTERNAL_KEYS \
MBEDTLS_TEST_PSA_INTERNAL_KEYS_FOR_DRBG
/* Some helper macros to verify if MBEDTLS_PSA_STATIC_KEY_SLOT_BUFFER_SIZE is
/* A couple of helper macros to verify if MBEDTLS_PSA_STATIC_KEY_SLOT_BUFFER_SIZE is
* large enough to contain an RSA key pair of the given size. This is meant to be
* used in test cases where MBEDTLS_PSA_STATIC_KEY_SLOTS is enabled. */
#if defined(MBEDTLS_PSA_CRYPTO_C)
#if (MBEDTLS_PSA_STATIC_KEY_SLOT_BUFFER_SIZE >= PSA_KEY_EXPORT_RSA_KEY_PAIR_MAX_SIZE(4096))
#define MBEDTLS_TEST_STATIC_KEY_SLOTS_SUPPORT_RSA_4096
#endif
@ -480,15 +479,21 @@ uint64_t mbedtls_test_parse_binary_string(data_t *bin_string);
#define MBEDTLS_TEST_STATIC_KEY_SLOTS_SUPPORT_RSA_2048
#endif
/* Helper macro for the PK module to check whether MBEDTLS_PSA_STATIC_KEY_SLOT_BUFFER_SIZE
* is large enough to contain 4096 bits RSA key pairs. Of course this check is only
* necessary if PK relies on PSA (i.e. MBEDTLS_USE_PSA_CRYPTO) to store and manage
* the key. */
#if defined(MBEDTLS_USE_PSA_CRYPTO)
#if !defined(MBEDTLS_PSA_STATIC_KEY_SLOTS) || \
defined(MBEDTLS_TEST_STATIC_KEY_SLOTS_SUPPORT_RSA_4096)
#define MBEDTLS_TEST_ALLOW_RSA_4096
#define MBEDTLS_TEST_PK_ALLOW_RSA_KEY_PAIR_4096
#endif
#else /* MBEDTLS_PSA_CRYPTO_C */
#else /* MBEDTLS_USE_PSA_CRYPTO */
#define MBEDTLS_TEST_ALLOW_RSA_4096
#define MBEDTLS_TEST_PK_ALLOW_RSA_KEY_PAIR_4096
#endif /* MBEDTLS_PSA_CRYPTO_C */
#endif /* MBEDTLS_USE_PSA_CRYPTO */
#endif /* PSA_CRYPTO_HELPERS_H */