From 3cfcf6ac6d69dc290e96416731eea5c88ac7d426 Mon Sep 17 00:00:00 2001 From: Jouni Malinen Date: Thu, 8 Jan 2009 13:32:02 +0200 Subject: mac80211: 802.11w - Use BIP (AES-128-CMAC) Add mechanism for managing BIP keys (IGTK) and integrate BIP into the TX/RX paths. Signed-off-by: Jouni Malinen Acked-by: Johannes Berg Signed-off-by: John W. Linville --- include/linux/ieee80211.h | 1 + include/linux/nl80211.h | 6 ++++-- include/net/cfg80211.h | 5 +++++ include/net/mac80211.h | 2 ++ 4 files changed, 12 insertions(+), 2 deletions(-) (limited to 'include') diff --git a/include/linux/ieee80211.h b/include/linux/ieee80211.h index cceb9e86c74..df98a8a549a 100644 --- a/include/linux/ieee80211.h +++ b/include/linux/ieee80211.h @@ -1139,6 +1139,7 @@ enum ieee80211_back_parties { /* reserved: 0x000FAC03 */ #define WLAN_CIPHER_SUITE_CCMP 0x000FAC04 #define WLAN_CIPHER_SUITE_WEP104 0x000FAC05 +#define WLAN_CIPHER_SUITE_AES_CMAC 0x000FAC06 #define WLAN_MAX_KEY_LEN 32 diff --git a/include/linux/nl80211.h b/include/linux/nl80211.h index 218f0e73a7a..ee742bc9761 100644 --- a/include/linux/nl80211.h +++ b/include/linux/nl80211.h @@ -72,8 +72,8 @@ * * @NL80211_CMD_GET_KEY: Get sequence counter information for a key specified * by %NL80211_ATTR_KEY_IDX and/or %NL80211_ATTR_MAC. - * @NL80211_CMD_SET_KEY: Set key attributes %NL80211_ATTR_KEY_DEFAULT or - * %NL80211_ATTR_KEY_THRESHOLD. + * @NL80211_CMD_SET_KEY: Set key attributes %NL80211_ATTR_KEY_DEFAULT, + * %NL80211_ATTR_KEY_DEFAULT_MGMT, or %NL80211_ATTR_KEY_THRESHOLD. * @NL80211_CMD_NEW_KEY: add a key with given %NL80211_ATTR_KEY_DATA, * %NL80211_ATTR_KEY_IDX, %NL80211_ATTR_MAC and %NL80211_ATTR_KEY_CIPHER * attributes. @@ -346,6 +346,8 @@ enum nl80211_attrs { NL80211_ATTR_WIPHY_FREQ, NL80211_ATTR_WIPHY_CHANNEL_TYPE, + NL80211_ATTR_KEY_DEFAULT_MGMT, + /* add attributes here, update the policy in nl80211.c */ __NL80211_ATTR_AFTER_LAST, diff --git a/include/net/cfg80211.h b/include/net/cfg80211.h index 6619ed10613..df78abc496f 100644 --- a/include/net/cfg80211.h +++ b/include/net/cfg80211.h @@ -473,6 +473,8 @@ struct ieee80211_channel; * * @set_default_key: set the default key on an interface * + * @set_default_mgmt_key: set the default management frame key on an interface + * * @add_beacon: Add a beacon with given parameters, @head, @interval * and @dtim_period will be valid, @tail is optional. * @set_beacon: Change the beacon parameters for an access point mode @@ -520,6 +522,9 @@ struct cfg80211_ops { int (*set_default_key)(struct wiphy *wiphy, struct net_device *netdev, u8 key_index); + int (*set_default_mgmt_key)(struct wiphy *wiphy, + struct net_device *netdev, + u8 key_index); int (*add_beacon)(struct wiphy *wiphy, struct net_device *dev, struct beacon_parameters *info); diff --git a/include/net/mac80211.h b/include/net/mac80211.h index 8a305bfdb87..61f1f37a9e2 100644 --- a/include/net/mac80211.h +++ b/include/net/mac80211.h @@ -651,11 +651,13 @@ struct ieee80211_if_conf { * @ALG_WEP: WEP40 or WEP104 * @ALG_TKIP: TKIP * @ALG_CCMP: CCMP (AES) + * @ALG_AES_CMAC: AES-128-CMAC */ enum ieee80211_key_alg { ALG_WEP, ALG_TKIP, ALG_CCMP, + ALG_AES_CMAC, }; /** -- cgit v1.2.3