Rename the PSA driver context structure headers to _primitives
This is a preparatory step in order to be able to organize the include
chain from crypto_struct in such a way that the MAC operation structure
for the PSA 'software' driver can make use of the hash operation structure.
Conceptually:
* Primitives:
* Hash
* Cipher
* Composites:
* AEAD (can use cipher)
* MAC (can use cipher and/or hash)
Signed-off-by: Steven Cooreman <steven.cooreman@silabs.com>
diff --git a/include/psa/crypto_driver_contexts_primitives.h b/include/psa/crypto_driver_contexts_primitives.h
new file mode 100644
index 0000000..3e7fdee
--- /dev/null
+++ b/include/psa/crypto_driver_contexts_primitives.h
@@ -0,0 +1,70 @@
+/*
+ * Declaration of context structures for use with the PSA driver wrapper
+ * interface. This file contains the context structures for 'primitive'
+ * operations, i.e. those operations which do not rely on other contexts.
+ *
+ * Warning: This file will be auto-generated in the future.
+ *
+ * \note This file may not be included directly. Applications must
+ * include psa/crypto.h.
+ *
+ * \note This header and its content is not part of the Mbed TLS API and
+ * applications must not depend on it. Its main purpose is to define the
+ * multi-part state objects of the PSA drivers included in the cryptographic
+ * library. The definition of these objects are then used by crypto_struct.h
+ * to define the implementation-defined types of PSA multi-part state objects.
+ */
+/* Copyright The Mbed TLS Contributors
+ * SPDX-License-Identifier: Apache-2.0
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License"); you may
+ * not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ * http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS, WITHOUT
+ * WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+#ifndef PSA_CRYPTO_DRIVER_CONTEXTS_PRIMITIVES_H
+#define PSA_CRYPTO_DRIVER_CONTEXTS_PRIMITIVES_H
+
+#include "psa/crypto.h"
+#include "psa/crypto_driver_common.h"
+
+/* Include the context structure definitions for those drivers that were
+ * declared during the autogeneration process. */
+
+/* Include the context structure definitions for the Mbed TLS software drivers */
+#include "psa/crypto_builtin_primitives.h"
+
+/* Define the context to be used for an operation that is executed through the
+ * PSA Driver wrapper layer as the union of all possible driver's contexts.
+ *
+ * The union members are the driver's context structures, and the member names
+ * are formatted as `'drivername'_ctx`. This allows for procedural generation
+ * of both this file and the content of psa_crypto_driver_wrappers.c */
+
+typedef union {
+ unsigned dummy; /* Make sure this union is always non-empty */
+ mbedtls_psa_hash_operation_t mbedtls_ctx;
+#if defined(PSA_CRYPTO_DRIVER_TEST)
+ mbedtls_transparent_test_driver_hash_operation_t test_driver_ctx;
+#endif
+} psa_driver_hash_context_t;
+
+typedef union {
+ unsigned dummy; /* Make sure this union is always non-empty */
+ mbedtls_psa_cipher_operation_t mbedtls_ctx;
+#if defined(PSA_CRYPTO_DRIVER_TEST)
+ mbedtls_transparent_test_driver_cipher_operation_t transparent_test_driver_ctx;
+ mbedtls_opaque_test_driver_cipher_operation_t opaque_test_driver_ctx;
+#endif
+} psa_driver_cipher_context_t;
+
+#endif /* PSA_CRYPTO_DRIVER_CONTEXTS_PRIMITIVES_H */
+/* End of automatically generated file. */