U2F key

[Moritz Bartl]

On 07.04.2017 19:31, Moritz Bartl wrote:
> U2F is a standard, any U2F key works the same on Linux (or not). It's a
> pretty trivial system; the Nitrokey U2F stick is not based on "open
> source", but of course the side effect if you buy from them is that you
> do support an "open source company".

Ha. I was wrong. There are 'open source' implementations:
https://www.u2fzero.com/