Hi,
I just received a new MKR WIFI 1010.
Using the nightly build of the IDE, I've been able to upgrade the firmware of the crypto module and connect to my HTTPS website which uses SNI.
It seems I'm also able to follow the steps on this tutorial:
https://create.arduino.cc/projecthub/Arduino_Genuino/securely-connecting-an-arduino-mkr-wifi-1010-to-aws-iot-core-a9f365
But, when I try to import in my TinyCA2 the CRS generated by the device, I'm unable to sign it.
Since it seems to be possible with AWS, I'ld like to be able to send messages through my MQTT/HTTPS server over a connection authenticated by a custom client certificate. This in order to avoid to publicly expose my services.
I already have a working X509 client authentication in place on my server: are there any tutorials explaining how to manage the certificate generation in my case?
Thanks