mirror of
https://git.FreeBSD.org/src.git
synced 2024-12-18 10:35:55 +00:00
67 lines
2.4 KiB
Groff
67 lines
2.4 KiB
Groff
.\"
|
|
.\" Copyright (c) 2004 Sam Leffler
|
|
.\" All rights reserved.
|
|
.\"
|
|
.\" Redistribution and use in source and binary forms, with or without
|
|
.\" modification, are permitted provided that the following conditions
|
|
.\" are met:
|
|
.\" 1. Redistributions of source code must retain the above copyright
|
|
.\" notice, this list of conditions and the following disclaimer.
|
|
.\" 2. Redistributions in binary form must reproduce the above copyright
|
|
.\" notice, this list of conditions and the following disclaimer in the
|
|
.\" documentation and/or other materials provided with the distribution.
|
|
.\"
|
|
.\" THIS SOFTWARE IS PROVIDED BY THE AUTHOR AND CONTRIBUTORS ``AS IS'' AND
|
|
.\" ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
|
|
.\" IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
|
|
.\" ARE DISCLAIMED. IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE
|
|
.\" FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
|
|
.\" DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
|
|
.\" OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
|
|
.\" HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
|
|
.\" LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
|
|
.\" OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
|
|
.\" SUCH DAMAGE.
|
|
.\"
|
|
.\" $FreeBSD$
|
|
.\"
|
|
.Dd December 7, 2004
|
|
.Dt WLAN_TKIP 4
|
|
.Os
|
|
.Sh NAME
|
|
.Nm wlan_tkip
|
|
.Nd TKIP and Michael crypto support for 802.11 devices
|
|
.Sh SYNOPSIS
|
|
.Cd "device wlan_tkip"
|
|
.Sh DESCRIPTION
|
|
The
|
|
.Nm
|
|
module handles the TKIP and Michael cryptographic requirements of the
|
|
WPA and 802.11i protocols.
|
|
It does encapsulation and decapsulation of TKIP-encoded 802.11 frames
|
|
and optionally calculates the TKIP cipher and Michael MIC.
|
|
The
|
|
.Nm
|
|
module is an 802.11 cryptographic plugin module for use by the
|
|
.Xr wlan 4
|
|
module.
|
|
This module is automatically loaded if a TKIP key is configured;
|
|
typically by a WPA supplicant program such as wpa_supplicant,
|
|
or a WPA authenticator program such as
|
|
.Nm hostapd .
|
|
Should the underlying network device not be capable of doing the TKIP
|
|
and/or Michael calculations in hardware, the
|
|
.Nm
|
|
module will do the work.
|
|
.Sh SEE ALSO
|
|
.Xr wlan 4 ,
|
|
.Xr wlan_ccmp 4 ,
|
|
.Xr wlan_wep 4
|
|
.Sh STANDARDS
|
|
More information can be found in the IEEE 802.11, WPA, and 802.11i Standards.
|
|
.Sh HISTORY
|
|
The
|
|
.Nm
|
|
driver first appeared in
|
|
.Fx 6.0 .
|