login_yubikey(8) on OpenBSD
The text 04eb182c33da, as OpenBSD 8.0-current (2026-11-01), OpenBSD 8.0, OpenBSD 7.9, OpenBSD 7.8, OpenBSD 7.7, OpenBSD 7.6, OpenBSD 7.5, OpenBSD 7.4, OpenBSD 7.3, OpenBSD 7.2, OpenBSD 7.1, OpenBSD 7.0, OpenBSD 6.9, OpenBSD 6.8 shipped it. The page shows this text now.
provide YubiKey OTP authentication type
Flags it lists
-
-d -
-s -
-v