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Searched refs:PPK (Results 1 – 6 of 6) sorted by relevance

/Linux-v5.4/drivers/staging/rtl8192u/ieee80211/
Dieee80211_crypt_tkip.c241 u16 *PPK = (u16 *)&WEPSeed[4]; in tkip_mixing_phase2() local
244 PPK[0] = TTAK[0]; in tkip_mixing_phase2()
245 PPK[1] = TTAK[1]; in tkip_mixing_phase2()
246 PPK[2] = TTAK[2]; in tkip_mixing_phase2()
247 PPK[3] = TTAK[3]; in tkip_mixing_phase2()
248 PPK[4] = TTAK[4]; in tkip_mixing_phase2()
249 PPK[5] = TTAK[4] + IV16; in tkip_mixing_phase2()
252 PPK[0] += _S_(PPK[5] ^ le16_to_cpu(*(__le16 *)(&TK[0]))); in tkip_mixing_phase2()
253 PPK[1] += _S_(PPK[0] ^ le16_to_cpu(*(__le16 *)(&TK[2]))); in tkip_mixing_phase2()
254 PPK[2] += _S_(PPK[1] ^ le16_to_cpu(*(__le16 *)(&TK[4]))); in tkip_mixing_phase2()
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/Linux-v5.4/drivers/staging/rtl8192e/
Drtllib_crypt_tkip.c237 u16 *PPK = (u16 *) &WEPSeed[4]; in tkip_mixing_phase2() local
240 PPK[0] = TTAK[0]; in tkip_mixing_phase2()
241 PPK[1] = TTAK[1]; in tkip_mixing_phase2()
242 PPK[2] = TTAK[2]; in tkip_mixing_phase2()
243 PPK[3] = TTAK[3]; in tkip_mixing_phase2()
244 PPK[4] = TTAK[4]; in tkip_mixing_phase2()
245 PPK[5] = TTAK[4] + IV16; in tkip_mixing_phase2()
248 PPK[0] += _S_(PPK[5] ^ Mk16_le((u16 *) &TK[0])); in tkip_mixing_phase2()
249 PPK[1] += _S_(PPK[0] ^ Mk16_le((u16 *) &TK[2])); in tkip_mixing_phase2()
250 PPK[2] += _S_(PPK[1] ^ Mk16_le((u16 *) &TK[4])); in tkip_mixing_phase2()
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/Linux-v5.4/net/wireless/
Dlib80211_crypt_tkip.c242 u16 *PPK = (u16 *) & WEPSeed[4]; in tkip_mixing_phase2() local
245 PPK[0] = TTAK[0]; in tkip_mixing_phase2()
246 PPK[1] = TTAK[1]; in tkip_mixing_phase2()
247 PPK[2] = TTAK[2]; in tkip_mixing_phase2()
248 PPK[3] = TTAK[3]; in tkip_mixing_phase2()
249 PPK[4] = TTAK[4]; in tkip_mixing_phase2()
250 PPK[5] = TTAK[4] + IV16; in tkip_mixing_phase2()
253 PPK[0] += _S_(PPK[5] ^ Mk16_le((__le16 *) & TK[0])); in tkip_mixing_phase2()
254 PPK[1] += _S_(PPK[0] ^ Mk16_le((__le16 *) & TK[2])); in tkip_mixing_phase2()
255 PPK[2] += _S_(PPK[1] ^ Mk16_le((__le16 *) & TK[4])); in tkip_mixing_phase2()
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/Linux-v5.4/drivers/staging/rtl8188eu/core/
Drtw_security.c535 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()
542 PPK[0] += _S_(PPK[5] ^ TK16(0)); /* Mix key in each "round" */ in phase2()
543 PPK[1] += _S_(PPK[0] ^ TK16(1)); in phase2()
544 PPK[2] += _S_(PPK[1] ^ TK16(2)); in phase2()
545 PPK[3] += _S_(PPK[2] ^ TK16(3)); in phase2()
546 PPK[4] += _S_(PPK[3] ^ TK16(4)); in phase2()
547 PPK[5] += _S_(PPK[4] ^ TK16(5)); /* Total # S-box lookups == 6 */ in phase2()
550 PPK[0] += RotR1(PPK[5] ^ TK16(6)); in phase2()
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/Linux-v5.4/drivers/staging/rtl8712/
Drtl871x_security.c522 u16 PPK[6]; /* temporary key for mixing */ in phase2() local
526 PPK[i] = p1k[i]; /* first, copy P1K to PPK */ in phase2()
527 PPK[5] = p1k[4] + iv16; /* next, add in IV16 */ in phase2()
529 PPK[0] += _S_(PPK[5] ^ TK16(0)); /* Mix key in each "round" */ in phase2()
530 PPK[1] += _S_(PPK[0] ^ TK16(1)); in phase2()
531 PPK[2] += _S_(PPK[1] ^ TK16(2)); in phase2()
532 PPK[3] += _S_(PPK[2] ^ TK16(3)); in phase2()
533 PPK[4] += _S_(PPK[3] ^ TK16(4)); in phase2()
534 PPK[5] += _S_(PPK[4] ^ TK16(5)); /* Total # S-box lookups == 6 */ in phase2()
536 PPK[0] += RotR1(PPK[5] ^ TK16(6)); in phase2()
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/Linux-v5.4/drivers/staging/rtl8723bs/core/
Drtw_security.c606 u16 PPK[6]; /* temporary key for mixing */ in phase2() local
610 PPK[i] = p1k[i]; /* first, copy P1K to PPK */ in phase2()
612 PPK[5] = p1k[4]+iv16; /* next, add in IV16 */ in phase2()
615 PPK[0] += _S_(PPK[5] ^ TK16(0)); /* Mix key in each "round" */ in phase2()
616 PPK[1] += _S_(PPK[0] ^ TK16(1)); in phase2()
617 PPK[2] += _S_(PPK[1] ^ TK16(2)); in phase2()
618 PPK[3] += _S_(PPK[2] ^ TK16(3)); in phase2()
619 PPK[4] += _S_(PPK[3] ^ TK16(4)); in phase2()
620 PPK[5] += _S_(PPK[4] ^ TK16(5)); /* Total # S-box lookups == 6 */ in phase2()
623 PPK[0] += RotR1(PPK[5] ^ TK16(6)); in phase2()
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