Rename verify_RSA_hash_input_and_get_md_type
Give it a shorter name that's more in line with our naming conventions.
@@ -1203,7 +1203,9 @@ psa_status_t psa_mac_verify( psa_mac_operation_t *operation,
/* Asymmetric cryptography */
/****************************************************************/
-static psa_status_t verify_RSA_hash_input_and_get_md_type( psa_algorithm_t alg,
+/* Decode the hash algorithm from alg and store the mbedtls encoding in
+ * md_alg. Verify that the hash length is consistent. */
+static psa_status_t psa_rsa_decode_md_type( psa_algorithm_t alg,
size_t hash_length,
mbedtls_md_type_t *md_alg )
{
@@ -1259,8 +1261,7 @@ psa_status_t psa_asymmetric_sign( psa_key_slot_t key,
mbedtls_rsa_context *rsa = slot->data.rsa;
int ret;
mbedtls_md_type_t md_alg;
- status = verify_RSA_hash_input_and_get_md_type( alg, hash_length,
- &md_alg );
+ status = psa_rsa_decode_md_type( alg, hash_length, &md_alg );
if( status != PSA_SUCCESS )
return( status );
@@ -1355,8 +1356,7 @@ psa_status_t psa_asymmetric_verify( psa_key_slot_t key,
mbedtls_rsa_context *rsa = slot->data.rsa;
int ret;
mbedtls_md_type_t md_alg;
- status = verify_RSA_hash_input_and_get_md_type( alg, hash_length,
- &md_alg );
+ status = psa_rsa_decode_md_type( alg, hash_length, &md_alg );
if( status != PSA_SUCCESS )
return( status );
