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mac80111: Add BIP-GMAC-128 and BIP-GMAC-256 ciphers

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This allows mac80211 to configure BIP-GMAC-128 and BIP-GMAC-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>
Signed-off-by: Johannes Berg <johannes.berg@intel.com>
This commit is contained in:
Jouni Malinen
2015-01-24 19:52:09 +02:00
committed by Johannes Berg
parent 56c52da2d5
commit 8ade538bf3
13 changed files with 344 additions and 3 deletions
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7
net/mac80211/key.h
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@@ -94,6 +94,13 @@ struct ieee80211_key {
u32 replays; /* dot11RSNAStatsCMACReplays */
u32 icverrors; /* dot11RSNAStatsCMACICVErrors */
} aes_cmac;
struct {
atomic64_t tx_pn;
u8 rx_pn[IEEE80211_GMAC_PN_LEN];
struct crypto_aead *tfm;
u32 replays; /* dot11RSNAStatsCMACReplays */
u32 icverrors; /* dot11RSNAStatsCMACICVErrors */
} aes_gmac;
struct {
atomic64_t tx_pn;
/* Last received packet number. The first