W5500 and HTTPS Server

mmichala · March 6, 2023, 3:04pm

Hello,
we use wizznet w5500 along with STM32F401RETx in one of our products.
This microcontroller doesn’t have Ethernet MAC peripheral.
We want to implement HTTPS Server on this setup.
I have done a research which took me few days, but still I’m bit confused about the way I should go to achive my goal (lwIP + mbedtls or maybe freeRTOS + mbedtls, or maybe just mbedtls with port bind to w5500)

I have this sample from Wizznet:

and this from mbedtls:

github.com

Mbed-TLS/mbedtls/blob/development/programs/ssl/ssl_server.c

/*
 *  SSL server demonstration program
 *
 *  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.
 */

#include "mbedtls/build_info.h"

This file has been truncated. show original

but it is not well commented for me.

Can I make a TLS/SSL HTTPS server using w5500 and STM32F401RETx? What is the best way to start implementing it?

mmichala · March 8, 2023, 8:41am

I’ve successfully run w5x00-tls example (from my previous post) and also the http server example (GitHub - WIZnet-ioLibrary/W5x00-HTTPServer: The Multicast Example for W5X00 using ioLibrary)
So now I have to combine them together somehow, can somebody give me an advise how to do this?

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W5500 and HTTPS Server

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