diff options
| author | Jouni Malinen <jouni@qca.qualcomm.com> | 2015-01-24 19:52:06 +0200 |
|---|---|---|
| committer | Johannes Berg <johannes.berg@intel.com> | 2015-01-27 11:06:09 +0100 |
| commit | 00b9cfa3ff38401bd70c34b250ca13e5ea347b4a (patch) | |
| tree | 1c3564bf28a6f4b49140a5e023520a1dc658d5c6 /net/mac80211/key.h | |
| parent | cfcf1682c4ca8f601a4702255958e0b1c9aa12cc (diff) | |
| download | lwn-00b9cfa3ff38401bd70c34b250ca13e5ea347b4a.tar.gz lwn-00b9cfa3ff38401bd70c34b250ca13e5ea347b4a.zip | |
mac80111: Add GCMP and GCMP-256 ciphers
This allows mac80211 to configure GCMP and GCMP-256 to the driver and
also use software-implementation within mac80211 when the driver does
not support this with hardware accelaration.
Signed-off-by: Jouni Malinen <jouni@qca.qualcomm.com>
[remove a spurious newline]
Signed-off-by: Johannes Berg <johannes.berg@intel.com>
Diffstat (limited to 'net/mac80211/key.h')
| -rw-r--r-- | net/mac80211/key.h | 11 |
1 files changed, 11 insertions, 0 deletions
diff --git a/net/mac80211/key.h b/net/mac80211/key.h index 19db68663d75..27580da851c8 100644 --- a/net/mac80211/key.h +++ b/net/mac80211/key.h @@ -95,6 +95,17 @@ struct ieee80211_key { u32 icverrors; /* dot11RSNAStatsCMACICVErrors */ } aes_cmac; struct { + atomic64_t tx_pn; + /* Last received packet number. The first + * IEEE80211_NUM_TIDS counters are used with Data + * frames and the last counter is used with Robust + * Management frames. + */ + u8 rx_pn[IEEE80211_NUM_TIDS + 1][IEEE80211_GCMP_PN_LEN]; + struct crypto_aead *tfm; + u32 replays; /* dot11RSNAStatsGCMPReplays */ + } gcmp; + struct { /* generic cipher scheme */ u8 rx_pn[IEEE80211_NUM_TIDS + 1][MAX_PN_LEN]; } gen; |