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FIDO(4)		       FreeBSD Kernel Interfaces Manual		       FIDO(4)

NAME
     fido -- FIDO/U2F security keys

SYNOPSIS
     fido* at uhidev?

DESCRIPTION
     The fido driver provides support for FIDO/U2F-compatible USB security
     keys.  They are Human Interface Devices (HID) which can be	accessed via
     the /dev/fido/N interface.

     The driver	is compatible with the read(2),	write(2), and ioctl(2) opera-
     tions of the generic uhid(4) device but only accepts the optional HID
     ioctl(2) calls from root.

FILES
     /dev/fido/*

SEE ALSO
     uhid(4), uhidev(4), usb(4)

HISTORY
     The fido driver first appeared in OpenBSD 6.7.

FreeBSD	13.0			August 21, 2020			  FreeBSD 13.0

NAME | SYNOPSIS | DESCRIPTION | FILES | SEE ALSO | HISTORY

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