diff options
| author | Jouni Malinen <j@w1.fi> | 2009-01-08 06:32:01 -0500 |
|---|---|---|
| committer | John W. Linville <linville@tuxdriver.com> | 2009-01-29 16:00:02 -0500 |
| commit | 765cb46a3fc856245ea68a7c961ac87c77e4ae2d (patch) | |
| tree | 210cb9cd260430221ddb3be9620ee8ae90ecee34 /net/mac80211/ieee80211_i.h | |
| parent | fb7333367632c67d8b6b06fb8d906cdabb11b02a (diff) | |
mac80211: 802.11w - Add BIP (AES-128-CMAC)
Implement Broadcast/Multicast Integrity Protocol for management frame
protection. This patch adds the needed definitions for the new
information element (MMIE) and implementation for the new "encryption"
type (though, BIP is actually not encrypting data, it provides only
integrity protection). These routines will be used by a follow-on patch
that enables BIP for multicast/broadcast robust management frames.
Signed-off-by: Jouni Malinen <j@w1.fi>
Acked-by: Johannes Berg <johannes@sipsolutions.net>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
Diffstat (limited to 'net/mac80211/ieee80211_i.h')
| -rw-r--r-- | net/mac80211/ieee80211_i.h | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/net/mac80211/ieee80211_i.h b/net/mac80211/ieee80211_i.h index b5f86cb17630..20af92abd61d 100644 --- a/net/mac80211/ieee80211_i.h +++ b/net/mac80211/ieee80211_i.h | |||
| @@ -43,7 +43,7 @@ struct ieee80211_local; | |||
| 43 | 43 | ||
| 44 | /* Required encryption head and tailroom */ | 44 | /* Required encryption head and tailroom */ |
| 45 | #define IEEE80211_ENCRYPT_HEADROOM 8 | 45 | #define IEEE80211_ENCRYPT_HEADROOM 8 |
| 46 | #define IEEE80211_ENCRYPT_TAILROOM 12 | 46 | #define IEEE80211_ENCRYPT_TAILROOM 18 |
| 47 | 47 | ||
| 48 | /* IEEE 802.11 (Ch. 9.5 Defragmentation) requires support for concurrent | 48 | /* IEEE 802.11 (Ch. 9.5 Defragmentation) requires support for concurrent |
| 49 | * reception of at least three fragmented frames. This limit can be increased | 49 | * reception of at least three fragmented frames. This limit can be increased |