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Searched refs:PPK (Results 1 – 4 of 4) sorted by relevance

/drivers/staging/rtl8192u/ieee80211/
Dieee80211_crypt_tkip.c256 u16 *PPK = (u16 *) &WEPSeed[4]; in tkip_mixing_phase2() local
259 PPK[0] = TTAK[0]; in tkip_mixing_phase2()
260 PPK[1] = TTAK[1]; in tkip_mixing_phase2()
261 PPK[2] = TTAK[2]; in tkip_mixing_phase2()
262 PPK[3] = TTAK[3]; in tkip_mixing_phase2()
263 PPK[4] = TTAK[4]; in tkip_mixing_phase2()
264 PPK[5] = TTAK[4] + IV16; in tkip_mixing_phase2()
267 PPK[0] += _S_(PPK[5] ^ Mk16_le((u16 *) &TK[0])); in tkip_mixing_phase2()
268 PPK[1] += _S_(PPK[0] ^ Mk16_le((u16 *) &TK[2])); in tkip_mixing_phase2()
269 PPK[2] += _S_(PPK[1] ^ Mk16_le((u16 *) &TK[4])); in tkip_mixing_phase2()
[all …]
/drivers/staging/rtl8192e/
Drtllib_crypt_tkip.c245 u16 *PPK = (u16 *) &WEPSeed[4]; in tkip_mixing_phase2() local
248 PPK[0] = TTAK[0]; in tkip_mixing_phase2()
249 PPK[1] = TTAK[1]; in tkip_mixing_phase2()
250 PPK[2] = TTAK[2]; in tkip_mixing_phase2()
251 PPK[3] = TTAK[3]; in tkip_mixing_phase2()
252 PPK[4] = TTAK[4]; in tkip_mixing_phase2()
253 PPK[5] = TTAK[4] + IV16; in tkip_mixing_phase2()
256 PPK[0] += _S_(PPK[5] ^ Mk16_le((u16 *) &TK[0])); in tkip_mixing_phase2()
257 PPK[1] += _S_(PPK[0] ^ Mk16_le((u16 *) &TK[2])); in tkip_mixing_phase2()
258 PPK[2] += _S_(PPK[1] ^ Mk16_le((u16 *) &TK[4])); in tkip_mixing_phase2()
[all …]
/drivers/staging/rtl8712/
Drtl871x_security.c534 u16 PPK[6]; /* temporary key for mixing */ in phase2() local
538 PPK[i] = p1k[i]; /* first, copy P1K to PPK */ in phase2()
539 PPK[5] = p1k[4] + iv16; /* next, add in IV16 */ in phase2()
541 PPK[0] += _S_(PPK[5] ^ TK16(0)); /* Mix key in each "round" */ in phase2()
542 PPK[1] += _S_(PPK[0] ^ TK16(1)); in phase2()
543 PPK[2] += _S_(PPK[1] ^ TK16(2)); in phase2()
544 PPK[3] += _S_(PPK[2] ^ TK16(3)); in phase2()
545 PPK[4] += _S_(PPK[3] ^ TK16(4)); in phase2()
546 PPK[5] += _S_(PPK[4] ^ TK16(5)); /* Total # S-box lookups == 6 */ in phase2()
548 PPK[0] += RotR1(PPK[5] ^ TK16(6)); in phase2()
[all …]
/drivers/staging/rtl8188eu/core/
Drtw_security.c516 u16 PPK[6]; /* temporary key for mixing */ in phase2() local
519 PPK[i] = p1k[i]; /* first, copy P1K to PPK */ in phase2()
520 PPK[5] = p1k[4] + iv16; /* next, add in IV16 */ in phase2()
523 PPK[0] += _S_(PPK[5] ^ TK16(0)); /* Mix key in each "round" */ in phase2()
524 PPK[1] += _S_(PPK[0] ^ TK16(1)); in phase2()
525 PPK[2] += _S_(PPK[1] ^ TK16(2)); in phase2()
526 PPK[3] += _S_(PPK[2] ^ TK16(3)); in phase2()
527 PPK[4] += _S_(PPK[3] ^ TK16(4)); in phase2()
528 PPK[5] += _S_(PPK[4] ^ TK16(5)); /* Total # S-box lookups == 6 */ in phase2()
531 PPK[0] += RotR1(PPK[5] ^ TK16(6)); in phase2()
[all …]