OTP for lightdm xscreensaver login

Hi all,

Is there anyway to replace the user login password (on KDE and xscreensaver) with a OTP? I’m familiar with the challenge-response option using Yubikey, but wondered if there was a OTP option.

Thanks as ever,

It seems like a question not specific to Qubes OS, because dom0 (which shows the password prompt) runs Fedora. You could try to search/ask on their forums.

I didn’t try, but at first glance it looks ok and still up to date How to Set Up 2-Factor Authentication for Login and sudo - Linux.com

There’s a PR in the works for HOTP with NitroKey3:

Thanks @solene, appreciate all your help around here!
@Bearillo will definitely keep watching this