How to get HTTPS on Arduino? Put plainly: is there a way to get an HTTPS connection on the Arduino?

I have been looking in to it, and I have found it is impossible with the standard library and the Ethernet shield, but is there a custom library that can do it? 

What about a coprocessor, i.e. like the WiFi shield has? Anyone know if the Arduino yún has ssl?
MCUs mounted on Arduinos don't have the horse power to handle https connections.

Yún does handle https on the linux side, with software like curl, wget or python. Your sketch can just delegate the task to the linux side.

While curl works fine, despite having python preinstalled, you need to manually install python-openssl, since it's not available out of the box (due to disk space constraints)