U2F-HOST(1)

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

SYNOPSIS
u2f-host [OPTIONS]...

DESCRIPTION
u2f-host 1.1.3

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-presence 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>.