u2f-host man page

u2f-host — Yubico Universal 2nd Factor (U2F) Host Tool


u2f-host [OPTIONS]...


u2f-host 1.0.0

Perform U2F host-side operations on the command line. Reads challenge from standard input and writes a response to standard output.

-h, --help
Print help and exit
-V, --version
Print version and exit
-o, --origin=STRING
Origin URL to use.
-a, --action=ENUM
Action to take. (possible values="register", "authenticate", "sendrecv")
-t, --touch
Invert user-precense flag (on by default) (default=off)
-d, --debug
Print debug information to standard error (default=off)
-c, --command=STRING
Command for sendrecv action

Reporting Bugs

Report bugs at <https://github.com/Yubico/libu2f-host>.


August 2015 u2f-host 1.0.0 User Commands