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U2F-HOST(1)			 User Commands			   U2F-HOST(1)

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

SYNOPSIS
       u2f-host	[OPTION]...

DESCRIPTION
       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>.

u2f-host 1.1.10			  April	2025			   U2F-HOST(1)

Want to link to this manual page? Use this URL:
<https://man.freebsd.org/cgi/man.cgi?query=u2f-host&sektion=1&manpath=FreeBSD+Ports+14.3.quarterly>

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