= LIBU2F-SERVER(1)
:doctype:	manpage
:man source:	libu2f-server
:man version:	1.0.2

== NAME
libu2f-server - Yubico Universal 2nd Factor (U2F) Server Tool

== SYNOPSIS
*libu2f-server* [OPTIONS]...

== OPTIONS
*-h, --help*::
Print help and exit

*-V, --version*::
Print version and exit

*-o, --origin=STRING*::
Origin URL to use.

*-i, --appid=STRING*::
Application ID to use.

*-c, --challenge=STRING*::
Challenge (Base64-URL encoded) string to use.

*-a, --action=ENUM*::
Action to take.  (possible values="register",
"authenticate")

*-k, --key-handle=STRING*::
A file containing a key-handle

*-p, --user-key=STRING*::
A file containing the public user-key

*-d, --debug*::
Print debug information to standard error
(default=off)

== REPORTING BUGS
Report bugs at <https://github.com/Yubico/libu2f-server>.

