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wlan_ccmp (4)
>> wlan_ccmp (4) ( FreeBSD man: Специальные файлы /dev/* )
BSD mandoc
NAME
wlan_ccmp
- AES-CCMP crypto support for 802.11 devices
SYNOPSIS
device wlan_ccmp
DESCRIPTION
The
module handles the AES-CCMP cryptographic requirements of the
WPA and 802.11i protocols.
It does encapsulation and decapsulation of CCMP-encoded 802.11 frames
and optionally calculates the AES-CCMP cipher.
The
module is an 802.11 cryptographic plugin module for use by the
wlan(4)
module.
This module is automatically loaded if an AES-CCMP key is configured;
typically by a WPA supplicant program such as wpa_supplicant,
or a WPA authenticator program such as
hostapd
Should the underlying network device not be capable of doing the AES-CCMP
calculations in hardware, the
module will do the work.
