diff options
Diffstat (limited to 'net/mac80211/tkip.c')
-rw-r--r-- | net/mac80211/tkip.c | 18 |
1 files changed, 10 insertions, 8 deletions
diff --git a/net/mac80211/tkip.c b/net/mac80211/tkip.c index 4162172..b9c1d54 100644 --- a/net/mac80211/tkip.c +++ b/net/mac80211/tkip.c @@ -182,7 +182,7 @@ u8 * ieee80211_tkip_add_iv(u8 *pos, struct ieee80211_key *key, *pos++ = iv0; *pos++ = iv1; *pos++ = iv2; - *pos++ = (key->keyidx << 6) | (1 << 5) /* Ext IV */; + *pos++ = (key->conf.keyidx << 6) | (1 << 5) /* Ext IV */; *pos++ = key->u.tkip.iv32 & 0xff; *pos++ = (key->u.tkip.iv32 >> 8) & 0xff; *pos++ = (key->u.tkip.iv32 >> 16) & 0xff; @@ -194,7 +194,7 @@ u8 * ieee80211_tkip_add_iv(u8 *pos, struct ieee80211_key *key, void ieee80211_tkip_gen_phase1key(struct ieee80211_key *key, u8 *ta, u16 *phase1key) { - tkip_mixing_phase1(ta, &key->key[ALG_TKIP_TEMP_ENCR_KEY], + tkip_mixing_phase1(ta, &key->conf.key[ALG_TKIP_TEMP_ENCR_KEY], key->u.tkip.iv32, phase1key); } @@ -204,12 +204,13 @@ void ieee80211_tkip_gen_rc4key(struct ieee80211_key *key, u8 *ta, /* Calculate per-packet key */ if (key->u.tkip.iv16 == 0 || !key->u.tkip.tx_initialized) { /* IV16 wrapped around - perform TKIP phase 1 */ - tkip_mixing_phase1(ta, &key->key[ALG_TKIP_TEMP_ENCR_KEY], + tkip_mixing_phase1(ta, &key->conf.key[ALG_TKIP_TEMP_ENCR_KEY], key->u.tkip.iv32, key->u.tkip.p1k); key->u.tkip.tx_initialized = 1; } - tkip_mixing_phase2(key->u.tkip.p1k, &key->key[ALG_TKIP_TEMP_ENCR_KEY], + tkip_mixing_phase2(key->u.tkip.p1k, + &key->conf.key[ALG_TKIP_TEMP_ENCR_KEY], key->u.tkip.iv16, rc4key); } @@ -266,7 +267,7 @@ int ieee80211_tkip_decrypt_data(struct crypto_blkcipher *tfm, if (!(keyid & (1 << 5))) return TKIP_DECRYPT_NO_EXT_IV; - if ((keyid >> 6) != key->keyidx) + if ((keyid >> 6) != key->conf.keyidx) return TKIP_DECRYPT_INVALID_KEYIDX; if (key->u.tkip.rx_initialized[queue] && @@ -293,7 +294,7 @@ int ieee80211_tkip_decrypt_data(struct crypto_blkcipher *tfm, key->u.tkip.iv32_rx[queue] != iv32) { key->u.tkip.rx_initialized[queue] = 1; /* IV16 wrapped around - perform TKIP phase 1 */ - tkip_mixing_phase1(ta, &key->key[ALG_TKIP_TEMP_ENCR_KEY], + tkip_mixing_phase1(ta, &key->conf.key[ALG_TKIP_TEMP_ENCR_KEY], iv32, key->u.tkip.p1k_rx[queue]); #ifdef CONFIG_TKIP_DEBUG { @@ -302,7 +303,8 @@ int ieee80211_tkip_decrypt_data(struct crypto_blkcipher *tfm, " TK=", MAC_ARG(ta)); for (i = 0; i < 16; i++) printk("%02x ", - key->key[ALG_TKIP_TEMP_ENCR_KEY + i]); + key->conf.key[ + ALG_TKIP_TEMP_ENCR_KEY + i]); printk("\n"); printk(KERN_DEBUG "TKIP decrypt: P1K="); for (i = 0; i < 5; i++) @@ -313,7 +315,7 @@ int ieee80211_tkip_decrypt_data(struct crypto_blkcipher *tfm, } tkip_mixing_phase2(key->u.tkip.p1k_rx[queue], - &key->key[ALG_TKIP_TEMP_ENCR_KEY], + &key->conf.key[ALG_TKIP_TEMP_ENCR_KEY], iv16, rc4key); #ifdef CONFIG_TKIP_DEBUG { |