Implement support for MBEDTLS_PSA_CRYPTO_BUILTIN_KEYS
According to the design in psa-driver-interface.md. Compiles without
issue in test_psa_crypto_drivers.
Signed-off-by: Steven Cooreman <steven.cooreman@silabs.com>
diff --git a/library/psa_crypto_driver_wrappers.c b/library/psa_crypto_driver_wrappers.c
index 536505e..70c3026 100644
--- a/library/psa_crypto_driver_wrappers.c
+++ b/library/psa_crypto_driver_wrappers.c
@@ -574,6 +574,23 @@
}
}
+psa_status_t psa_driver_wrapper_get_builtin_key(
+ psa_drv_slot_number_t slot_number,
+ psa_key_attributes_t *attributes,
+ uint8_t *key_buffer, size_t key_buffer_size, size_t *key_buffer_length )
+{
+ psa_key_location_t location = PSA_KEY_LIFETIME_GET_LOCATION( attributes->core.lifetime );
+ switch( location )
+ {
+ default:
+ (void) slot_number;
+ (void) key_buffer;
+ (void) key_buffer_size;
+ (void) key_buffer_length;
+ return( PSA_ERROR_DOES_NOT_EXIST );
+ }
+}
+
/*
* Cipher functions
*/