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Chrome has access to USB and its own code to handle U2F devices. This would require your SSH client to have the same capabilities. This might work well on Linu

by feld 12y ago

Chrome has access to USB and its own code to handle U2F devices. This would require your SSH client to have the same capabilities. This might work well on Linux/BSD machines, but likely not on OSX due to stagnant unix utility updates and Windows because... well, not a real Unix. Would probably require a heavy wrapper around Putty. Not sure if cygwin and friends would ever work either.

aroch 12y ago
OSX supports PAM auth, U2F is just another kind of PAM. That's how I use my Yubikey.
- feld 12y ago
  I was thinking that server side it was a PAM module, but client side it was not... for some bizarre reason. So yeah, I suppose if your platform supports PAM this is feasible.