Rename 'keygen' to 'key management'

Signed-off-by: Steven Cooreman <steven.cooreman@silabs.com>
diff --git a/tests/include/test/drivers/key_management.h b/tests/include/test/drivers/key_management.h
new file mode 100644
index 0000000..56f3ef8
--- /dev/null
+++ b/tests/include/test/drivers/key_management.h
@@ -0,0 +1,67 @@
+/*
+ * Test driver for generating and verifying keys.
+ */
+/*  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_TEST_DRIVERS_KEY_MANAGEMENT_H
+#define PSA_CRYPTO_TEST_DRIVERS_KEY_MANAGEMENT_H
+
+#if !defined(MBEDTLS_CONFIG_FILE)
+#include "mbedtls/config.h"
+#else
+#include MBEDTLS_CONFIG_FILE
+#endif
+
+#if defined(PSA_CRYPTO_DRIVER_TEST)
+#include <psa/crypto_driver_common.h>
+
+typedef struct {
+    /* If non-null, on success, copy this to the output. */
+    void *forced_output;
+    size_t forced_output_length;
+    /* If not PSA_SUCCESS, return this error code instead of processing the
+     * function call. */
+    psa_status_t forced_status;
+    /* Count the amount of times one of the key management driver functions
+     * is called. */
+    unsigned long hits;
+} test_driver_key_management_hooks_t;
+
+#define TEST_DRIVER_KEY_MANAGEMENT_INIT { NULL, 0, PSA_ERROR_NOT_SUPPORTED, 0 }
+static inline test_driver_key_management_hooks_t test_driver_key_management_hooks_init( void )
+{
+    const test_driver_key_management_hooks_t v = TEST_DRIVER_KEY_MANAGEMENT_INIT;
+    return( v );
+}
+
+extern test_driver_key_management_hooks_t test_driver_key_management_hooks;
+
+psa_status_t test_transparent_generate_key(
+    const psa_key_attributes_t *attributes,
+    uint8_t *key, size_t key_size, size_t *key_length );
+
+psa_status_t test_opaque_generate_key(
+    const psa_key_attributes_t *attributes,
+    uint8_t *key, size_t key_size, size_t *key_length );
+
+psa_status_t test_transparent_validate_key(const psa_key_attributes_t *attributes,
+                                           const uint8_t *data,
+                                           size_t data_length,
+                                           size_t *bits);
+
+#endif /* PSA_CRYPTO_DRIVER_TEST */
+#endif /* PSA_CRYPTO_TEST_DRIVERS_KEY_MANAGEMENT_H */