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test_suite_psa_crypto: test asymmetric encryption/decryption also with opaque keys

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Signed-off-by: Valerio Setti <valerio.setti@nordicsemi.no>
This commit is contained in:
Valerio Setti
2024-01-15 10:42:37 +01:00
parent 3519cfb3d8
commit f202c2968b
2 changed files with 29 additions and 13 deletions
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22
tests/suites/test_suite_psa_crypto.function
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@ -2107,7 +2107,8 @@ void asymmetric_encryption_key_policy(int policy_usage_arg,
int policy_alg,
int key_type,
data_t *key_data,
int exercise_alg)
int exercise_alg,
int use_opaque_key)
{
mbedtls_svc_key_id_t key = MBEDTLS_SVC_KEY_ID_INIT;
psa_key_attributes_t attributes = PSA_KEY_ATTRIBUTES_INIT;
@ -2124,6 +2125,11 @@ void asymmetric_encryption_key_policy(int policy_usage_arg,
psa_set_key_algorithm(&attributes, policy_alg);
psa_set_key_type(&attributes, key_type);
if (use_opaque_key) {
psa_set_key_lifetime(&attributes, PSA_KEY_LIFETIME_FROM_PERSISTENCE_AND_LOCATION(
PSA_KEY_PERSISTENCE_VOLATILE, TEST_DRIVER_LOCATION));
}
PSA_ASSERT(psa_import_key(&attributes, key_data->x, key_data->len,
&key));
@ -2142,8 +2148,11 @@ void asymmetric_encryption_key_policy(int policy_usage_arg,
NULL, 0,
buffer, buffer_length,
&output_length);
if (policy_alg == exercise_alg &&
(policy_usage & PSA_KEY_USAGE_ENCRYPT) != 0) {
if (use_opaque_key) {
/* Encryption/decryption is opaque keys is currently not supported. */
TEST_EQUAL(status, PSA_ERROR_NOT_SUPPORTED);
} else if (policy_alg == exercise_alg &&
(policy_usage & PSA_KEY_USAGE_ENCRYPT) != 0) {
PSA_ASSERT(status);
} else {
TEST_EQUAL(status, PSA_ERROR_NOT_PERMITTED);
@ -2157,8 +2166,11 @@ void asymmetric_encryption_key_policy(int policy_usage_arg,
NULL, 0,
buffer, buffer_length,
&output_length);
if (policy_alg == exercise_alg &&
(policy_usage & PSA_KEY_USAGE_DECRYPT) != 0) {
if (use_opaque_key) {
/* Encryption/decryption is opaque keys is currently not supported. */
TEST_EQUAL(status, PSA_ERROR_NOT_SUPPORTED);
} else if (policy_alg == exercise_alg &&
(policy_usage & PSA_KEY_USAGE_DECRYPT) != 0) {
TEST_EQUAL(status, PSA_ERROR_INVALID_PADDING);
} else {
TEST_EQUAL(status, PSA_ERROR_NOT_PERMITTED);