Lines Matching defs:TTAK
594 static void tkip_mixing_phase1(u16 *TTAK, const u8 *TK, const u8 *TA, u32 IV32)
598 /* Initialize the 80-bit TTAK from TSC (IV32) and TA[0..5] */
599 TTAK[0] = Lo16(IV32);
600 TTAK[1] = Hi16(IV32);
601 TTAK[2] = Mk16(TA[1], TA[0]);
602 TTAK[3] = Mk16(TA[3], TA[2]);
603 TTAK[4] = Mk16(TA[5], TA[4]);
607 TTAK[0] += _S_(TTAK[4] ^ Mk16(TK[1 + j], TK[0 + j]));
608 TTAK[1] += _S_(TTAK[0] ^ Mk16(TK[5 + j], TK[4 + j]));
609 TTAK[2] += _S_(TTAK[1] ^ Mk16(TK[9 + j], TK[8 + j]));
610 TTAK[3] += _S_(TTAK[2] ^ Mk16(TK[13 + j], TK[12 + j]));
611 TTAK[4] += _S_(TTAK[3] ^ Mk16(TK[1 + j], TK[0 + j])) + i;
619 static void tkip_mixing_phase2(u8 *WEPSeed, const u8 *TK, const u16 *TTAK,
626 /* Step 1 - make copy of TTAK and bring in TSC */
627 PPK[0] = TTAK[0];
628 PPK[1] = TTAK[1];
629 PPK[2] = TTAK[2];
630 PPK[3] = TTAK[3];
631 PPK[4] = TTAK[4];
632 PPK[5] = TTAK[4] + IV16;