U2F support in OpenSSH HEAD

Jordan J jordandev678 at gmail.com
Mon Nov 4 05:30:14 AEDT 2019

> That's possible already: at keygen time, the default is to require
> user presence for signatures but you can overide this by passing the
> "-x 0" flag. This is currently undocumented, and I'll hopefully soon
> get around to documenting it and making it accept mnemonic string
> instead of raw U2F flags.

I can make a quick pull request to update it to be a mnemonic if
you're interested. I'm looking around and testing the U2F support at
the moment anyway.

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