diff options
Diffstat (limited to 'net/ieee80211/ieee80211_crypt_tkip.c')
| -rw-r--r-- | net/ieee80211/ieee80211_crypt_tkip.c | 22 |
1 files changed, 11 insertions, 11 deletions
diff --git a/net/ieee80211/ieee80211_crypt_tkip.c b/net/ieee80211/ieee80211_crypt_tkip.c index 8e14694..bba0152 100644 --- a/net/ieee80211/ieee80211_crypt_tkip.c +++ b/net/ieee80211/ieee80211_crypt_tkip.c @@ -189,7 +189,7 @@ static inline u16 Mk16(u8 hi, u8 lo) return lo | (((u16) hi) << 8); } -static inline u16 Mk16_le(u16 * v) +static inline u16 Mk16_le(__le16 * v) { return le16_to_cpu(*v); } @@ -275,15 +275,15 @@ static void tkip_mixing_phase2(u8 * WEPSeed, const u8 * TK, const u16 * TTAK, PPK[5] = TTAK[4] + IV16; /* Step 2 - 96-bit bijective mixing using S-box */ - PPK[0] += _S_(PPK[5] ^ Mk16_le((u16 *) & TK[0])); - PPK[1] += _S_(PPK[0] ^ Mk16_le((u16 *) & TK[2])); - PPK[2] += _S_(PPK[1] ^ Mk16_le((u16 *) & TK[4])); - PPK[3] += _S_(PPK[2] ^ Mk16_le((u16 *) & TK[6])); - PPK[4] += _S_(PPK[3] ^ Mk16_le((u16 *) & TK[8])); - PPK[5] += _S_(PPK[4] ^ Mk16_le((u16 *) & TK[10])); - - PPK[0] += RotR1(PPK[5] ^ Mk16_le((u16 *) & TK[12])); - PPK[1] += RotR1(PPK[0] ^ Mk16_le((u16 *) & TK[14])); + PPK[0] += _S_(PPK[5] ^ Mk16_le((__le16 *) & TK[0])); + PPK[1] += _S_(PPK[0] ^ Mk16_le((__le16 *) & TK[2])); + PPK[2] += _S_(PPK[1] ^ Mk16_le((__le16 *) & TK[4])); + PPK[3] += _S_(PPK[2] ^ Mk16_le((__le16 *) & TK[6])); + PPK[4] += _S_(PPK[3] ^ Mk16_le((__le16 *) & TK[8])); + PPK[5] += _S_(PPK[4] ^ Mk16_le((__le16 *) & TK[10])); + + PPK[0] += RotR1(PPK[5] ^ Mk16_le((__le16 *) & TK[12])); + PPK[1] += RotR1(PPK[0] ^ Mk16_le((__le16 *) & TK[14])); PPK[2] += RotR1(PPK[1]); PPK[3] += RotR1(PPK[2]); PPK[4] += RotR1(PPK[3]); @@ -294,7 +294,7 @@ static void tkip_mixing_phase2(u8 * WEPSeed, const u8 * TK, const u16 * TTAK, WEPSeed[0] = Hi8(IV16); WEPSeed[1] = (Hi8(IV16) | 0x20) & 0x7F; WEPSeed[2] = Lo8(IV16); - WEPSeed[3] = Lo8((PPK[5] ^ Mk16_le((u16 *) & TK[0])) >> 1); + WEPSeed[3] = Lo8((PPK[5] ^ Mk16_le((__le16 *) & TK[0])) >> 1); #ifdef __BIG_ENDIAN { |
