Diff: mbedtls_lora_config.h

Revision:

24:595155aa83c3

--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/mbedtls_lora_config.h	Fri Jan 03 09:28:20 2020 +0000
@@ -0,0 +1,43 @@
+/**
+ * Copyright (c) 2017, Arm Limited and affiliates.
+ * 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 MBEDTLS_LORA_CONFIG_H
+#define MBEDTLS_LORA_CONFIG_H
+
+/*
+ * Configure mbedtls for LoRa stack.
+ *
+ * These settings are just a customization of the main mbedtls config
+ * mbed-os/features/mbedtls/inc/mbedtls/config.h
+ */
+
+// Ensure LoRa required ciphers are enabled
+#define MBEDTLS_CIPHER_C
+#define MBEDTLS_AES_C
+#define MBEDTLS_CMAC_C
+
+// Reduce ROM usage by optimizing some mbedtls features.
+// These are only reference configurations for this LoRa example application.
+// Other LoRa applications might need different configurations.
+#define MBEDTLS_AES_FEWER_TABLES
+
+#undef MBEDTLS_GCM_C
+#undef MBEDTLS_CHACHA20_C
+#undef MBEDTLS_CHACHAPOLY_C
+#undef MBEDTLS_POLY1305_C
+
+#endif /* MBEDTLS_LORA_CONFIG_H */