Additional Resources:
Forum post write up
https://staging-forum.lawrencesystems.com/t/ssh-with-yubikey-fido-u2f-authentication/13024
How To Generate Ed25519 SSH Keys, Install Them, and Configure Secure Passwordless Authentication
LearnLinuxTV YubiKey Video
CVE-2021-3011
https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2021-3011
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Timestamps
00:00 FIDO2 SSH Yubikey
01:10 Check SSH Vestion & Yubikey Version
02:40 install libfido2-dev
03:18 Generating ed25519-sk keys
05:36 Installing & Using the Keys
07:00 Cloning Keys?
#FidoU2F #Yubikey #SSH