Generic TLS Support

[bvernham]

I see there is the TLS support for Wifi but is there generic support which includes ethernet and/or cellular?

Thanks

Bruce

[earlephilhower]

Adding support for ENC28J and WIZNET wired ethernet is in the queue here, but nothing related to 4G. I suggest you talk to your board vendor, they may ave a solution already for that.

Basically, if the network interface hooks into LWIP, things will "just work" with the WiFiClientSecure. If they do not use LWIP, but hack into some Arduino-specific higher level, then you probably can make them work but it is unlikely they'll work out of the box.

[khoih-prog]

Another way to use TLS for Ethernet, while lwip_XXX (lwip_W5x00, lwip_ENC,etc.) not ready yet, is to temporarily use EthernetWebServer_SSL library.

For NB-IoT/LTE-M/GRPS modules, you can try NB_Generic library. I actually dropped the work on this library quite some time, and just use as-is.