Allow SSL/TLS support at the client side - Please help about pubsubclient

[jsiei97]

Don't think that the ATMega/W5100 can handle ssl.

Maybe it is better to focus on the Arduinio YUN or Tre and have the Linux part on those card to do the ssl?
Those cpu:s can handle ssl, and on Linux you probably can reuse OpenSSL.

[mcollina]

This MQTT library can't handle SSL.
However, you can build a Client object that has a Linux counterpart on the Yun, similar to what I did for https://github.com/mcollina/mqtt_on_the_yun/. It uses nc, which is not SSL capable, but you can use anything else (including a custom executable with SSL support).

[knolleary]

As has been said, SSL is not possible on an Arduino - so not something we can add to this library.

As @mcollina has said, with the Yun it is possible to off-load processing to the linux soc, so in theory a TLSYunClient could be created that deals with it for us. In which case, this library would work as-is.

[d3str0y3rport]

How about on an arduino Zero?

[knolleary]

@d3str0y3rport no idea... suggest you ask in an arduino forum as I have never touched a Zero so would only be doing the same google searches you could.