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ssh-keygen fido2 keys without password [duplicate]

ssh-keygen -t ed25519-sk -O resident -C "yubikey-fido1 My understanding is that I should be able to generate openssh keys with fido2 without password and require touch-only. While that opens up ...
cen's user avatar
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1 vote
0 answers
1k views

Reading SSH private key physically stored on yubikey to remote into external PC

I was wondering if it's possible to only store and read a ssh private key on a yubikey and not read the private key the yubikey generated from a client computer? Currently the only way it seems to ...
SneakyShrike's user avatar
1 vote
3 answers
2k views

Why are FIDO2 protected SSH keys affected by phishing attacks?

The OpenSSH developers have written in a description of the "agent restrictions" feature that FIDO2 tokens are vulnerable to phishing attacks: https://www.openssh.com/agent-restrict.html ...
student_at_work's user avatar