psa: Rename psa_key_file_id_t to mbedtls_svc_key_id_t
With PSA crypto v1.0.0, a volatile key identifier may
contain a owner identifier but no file is associated
to it. Thus rename the type psa_key_file_id_t to
mbedtls_svc_key_id_t to avoid a direct link with a
file when a key identifier involves an owner
identifier.
The new type name is prefixed by mbedtls to highlight
that the type is specific to Mbed TLS implementation
and not defined in the PSA Cryptography API
specification.
The svc in the type name stands for service as this
is the key identifier type from the point of view of
the service providing the Cryptography services.
The service can be completely provided by the present
library or partially in case of a multi-client service.
As a consequence rename as well:
. MBEDTLS_PSA_CRYPTO_KEY_FILE_ID_ENCODES_OWNER to
MBEDTLS_PSA_CRYPTO_KEY_ID_ENCODES_OWNER
. PSA_KEY_ID_INIT to MBEDTLS_SVC_KEY_ID_INIT
. PSA_KEY_FILE_GET_KEY_ID to MBEDTLS_SVC_KEY_ID_GET_KEY_ID
. psa_key_file_id_make to mbedtls_svc_key_id_make
Signed-off-by: Ronald Cron <ronald.cron@arm.com>
diff --git a/library/psa_crypto_storage.h b/library/psa_crypto_storage.h
index c9270a9..de845a7 100644
--- a/library/psa_crypto_storage.h
+++ b/library/psa_crypto_storage.h
@@ -72,7 +72,7 @@
* \retval 1
* Persistent data present for slot number
*/
-int psa_is_key_present_in_storage( const psa_key_file_id_t key );
+int psa_is_key_present_in_storage( const mbedtls_svc_key_id_t key );
/**
* \brief Format key data and metadata and save to a location for given key
@@ -141,7 +141,7 @@
* or the key did not exist.
* \retval PSA_ERROR_STORAGE_FAILURE
*/
-psa_status_t psa_destroy_persistent_key( const psa_key_file_id_t key );
+psa_status_t psa_destroy_persistent_key( const mbedtls_svc_key_id_t key );
/**
* \brief Free the temporary buffer allocated by psa_load_persistent_key().
@@ -292,7 +292,7 @@
uint16_t unused1;
psa_key_lifetime_t lifetime;
psa_key_slot_number_t slot;
- psa_key_file_id_t id;
+ mbedtls_svc_key_id_t id;
} key;
} psa_crypto_transaction_t;