-d, --debug
Print debug information (highly verbose)
-h, --help
Print help and exit
-o, --origin=STRING
Set the FIDO2 relying party ID to use during registration. Defaults to pam://hostname. Before
pamu2fcfg v1.1.0, this set the U2F origin URL.
-i, --appid=STRING
Set the FIDO2 relying party name to use during registration. Defaults to origin. Before pamu2fcfg
v1.1.0, this set the U2F application ID.
-r, --resident
Generate a resident credential. Defaults to off.
-t, --type=STRING
COSE type to use during registration (ES256, EDDSA, or RS256). Defaults to ES256.
-P, --no-user-presence
Allow using the credential without ensuring the user’s presence. Defaults to off.
-N, --pin-verification
Require PIN verification during authentication. Defaults to off.
-V, --user-verification
Require user verification during authentication. Defaults to off.
--version: Printversionandexit-u, --username=STRING
The name of the user registering the device. Defaults to the current user name.
-n, --nouser
Print only registration information (key handle, public key, and options). Useful for appending.