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Merge pull request #9782 from gilles-peskine-arm/psa-storage-test-cases-never-supported-preliminaries-3.6

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Backport 3.6: Make some edge cases of not-supported or invalid mechanisms more uniform
This commit is contained in:
Janos Follath
2024-12-10 18:16:05 +00:00
committed by GitHub
parent 189bf03056 fbc8687033
commit a770f30ee9
8 changed files with 216 additions and 30 deletions
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4
scripts/data_files/driver_templates/psa_crypto_driver_wrappers.h.jinja
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@ -307,8 +307,7 @@ static inline psa_status_t psa_driver_wrapper_sign_hash(
#endif /* PSA_CRYPTO_DRIVER_TEST */
#if defined (MBEDTLS_PSA_P256M_DRIVER_ENABLED)
if( PSA_KEY_TYPE_IS_ECC( psa_get_key_type(attributes) ) &&
PSA_ALG_IS_ECDSA(alg) &&
!PSA_ALG_ECDSA_IS_DETERMINISTIC( alg ) &&
PSA_ALG_IS_RANDOMIZED_ECDSA(alg) &&
PSA_KEY_TYPE_ECC_GET_FAMILY(psa_get_key_type(attributes)) == PSA_ECC_FAMILY_SECP_R1 &&
psa_get_key_bits(attributes) == 256 )
{
@ -412,7 +411,6 @@ static inline psa_status_t psa_driver_wrapper_verify_hash(
#if defined (MBEDTLS_PSA_P256M_DRIVER_ENABLED)
if( PSA_KEY_TYPE_IS_ECC( psa_get_key_type(attributes) ) &&
PSA_ALG_IS_ECDSA(alg) &&
!PSA_ALG_ECDSA_IS_DETERMINISTIC( alg ) &&
PSA_KEY_TYPE_ECC_GET_FAMILY(psa_get_key_type(attributes)) == PSA_ECC_FAMILY_SECP_R1 &&
psa_get_key_bits(attributes) == 256 )
{