Add simple test coverage for builtin keys (PSA opaque driver export)


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
index ee96024..cf6fbb0 100644
--- a/tests/include/test/drivers/key_management.h
+++ b/tests/include/test/drivers/key_management.h
@@ -32,6 +32,9 @@
 #if defined(MBEDTLS_PSA_CRYPTO_BUILTIN_KEYS)
 #define PSA_CRYPTO_TEST_DRIVER_BUILTIN_AES_KEY_SLOT     0
 #define PSA_CRYPTO_TEST_DRIVER_BUILTIN_ECDSA_KEY_SLOT   1
+
+extern const uint8_t test_driver_aes_key[16];
+extern const uint8_t test_driver_ecdsa_key[32];
 #endif
 
 typedef struct {