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Merge pull request #6802 from gilles-peskine-arm/test_suite_psa_crypto_metadata-20221215

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Add metadata tests for CCM* and TLS1.2-ECJPAKE-to-PMS
This commit is contained in:
Manuel Pégourié-Gonnard
2023-01-27 10:05:00 +01:00
committed by GitHub
parent b82977a429 bb3814c7a8
commit 169d9e6eb4
9 changed files with 106 additions and 13 deletions
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15
library/psa_crypto.c
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@ -5168,6 +5168,18 @@ static psa_status_t psa_key_agreement_try_support(psa_algorithm_t alg)
(void) alg;
return PSA_ERROR_NOT_SUPPORTED;
}
static int psa_key_derivation_allows_free_form_secret_input(
psa_algorithm_t kdf_alg)
{
#if defined(PSA_WANT_ALG_TLS12_ECJPAKE_TO_PMS)
if (kdf_alg == PSA_ALG_TLS12_ECJPAKE_TO_PMS) {
return 0;
}
#endif
(void) kdf_alg;
return 1;
}
#endif /* AT_LEAST_ONE_BUILTIN_KDF */
psa_status_t psa_key_derivation_setup(psa_key_derivation_operation_t *operation,
@ -5189,6 +5201,9 @@ psa_status_t psa_key_derivation_setup(psa_key_derivation_operation_t *operation,
if (status != PSA_SUCCESS) {
return status;
}
if (!psa_key_derivation_allows_free_form_secret_input(kdf_alg)) {
return PSA_ERROR_INVALID_ARGUMENT;
}
status = psa_key_derivation_setup_kdf(operation, kdf_alg);
#else
return PSA_ERROR_NOT_SUPPORTED;