wlan_wep
— WEP
crypto support for 802.11 devices
The wlan_wep
module handles the WEP
cryptographic requirements of the 802.11 protocol. It does encapsulation and
decapsulation of WEP-encoded 802.11 frames and optionally calculates the WEP
cipher. The wlan_wep
module is an 802.11
cryptographic plugin module for use by the
wlan(4)
module. This module is automatically loaded if a WEP key is configured with
ifconfig(8).
Should the underlying network device not be capable of doing the WEP
calculations in hardware, the wlan_wep
module will
do the work.
More information can be found in the IEEE 802.11 Standard.
The wlan_wep
driver first appeared in
FreeBSD 6.0.