/linux-6.1.9/net/mac80211/ |
D | wep.c | 108 int ieee80211_wep_encrypt_data(struct arc4_ctx *ctx, u8 *rc4key, in ieee80211_wep_encrypt_data() argument 116 arc4_setkey(ctx, rc4key, klen); in ieee80211_wep_encrypt_data() 137 u8 rc4key[3 + WLAN_KEY_LEN_WEP104]; in ieee80211_wep_encrypt() local 149 memcpy(rc4key, iv, 3); in ieee80211_wep_encrypt() 152 memcpy(rc4key + 3, key, keylen); in ieee80211_wep_encrypt() 157 return ieee80211_wep_encrypt_data(&local->wep_tx_ctx, rc4key, keylen + 3, in ieee80211_wep_encrypt() 165 int ieee80211_wep_decrypt_data(struct arc4_ctx *ctx, u8 *rc4key, in ieee80211_wep_decrypt_data() argument 170 arc4_setkey(ctx, rc4key, klen); in ieee80211_wep_decrypt_data() 196 u8 rc4key[3 + WLAN_KEY_LEN_WEP104]; in ieee80211_wep_decrypt() local 220 memcpy(rc4key, skb->data + hdrlen, 3); in ieee80211_wep_decrypt() [all …]
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D | tkip.c | 107 u16 tsc_IV16, u8 *rc4key) in tkip_mixing_phase2() argument 133 rc4key = write_tkip_iv(rc4key, tsc_IV16); in tkip_mixing_phase2() 134 *rc4key++ = ((ppk[5] ^ get_unaligned_le16(tk)) >> 1) & 0xFF; in tkip_mixing_phase2() 137 put_unaligned_le16(ppk[i], rc4key + 2 * i); in tkip_mixing_phase2() 227 u8 rc4key[16]; in ieee80211_tkip_encrypt_data() local 229 ieee80211_get_tkip_p2k(&key->conf, skb, rc4key); in ieee80211_tkip_encrypt_data() 231 return ieee80211_wep_encrypt_data(ctx, rc4key, 16, in ieee80211_tkip_encrypt_data() 247 u8 rc4key[16], keyid, *pos = payload; in ieee80211_tkip_decrypt_data() local 307 tkip_mixing_phase2(tk, &rx_ctx->ctx, iv16, rc4key); in ieee80211_tkip_decrypt_data() 309 res = ieee80211_wep_decrypt_data(ctx, rc4key, 16, pos, payload_len - 12); in ieee80211_tkip_decrypt_data()
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D | wep.h | 17 int ieee80211_wep_encrypt_data(struct arc4_ctx *ctx, u8 *rc4key, 22 int ieee80211_wep_decrypt_data(struct arc4_ctx *ctx, u8 *rc4key,
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/linux-6.1.9/net/wireless/ |
D | lib80211_crypt_tkip.c | 284 u8 * rc4key, int keylen, void *priv) in lib80211_tkip_hdr() argument 295 if (rc4key == NULL || keylen < 16) in lib80211_tkip_hdr() 303 tkip_mixing_phase2(rc4key, tkey->key, tkey->tx_ttak, tkey->tx_iv16); in lib80211_tkip_hdr() 309 *pos++ = *rc4key; in lib80211_tkip_hdr() 310 *pos++ = *(rc4key + 1); in lib80211_tkip_hdr() 311 *pos++ = *(rc4key + 2); in lib80211_tkip_hdr() 331 u8 rc4key[16], *pos, *icv; in lib80211_tkip_encrypt() local 347 if ((lib80211_tkip_hdr(skb, hdr_len, rc4key, 16, priv)) < 0) in lib80211_tkip_encrypt() 357 arc4_setkey(&tkey->tx_ctx_arc4, rc4key, 16); in lib80211_tkip_encrypt() 379 u8 rc4key[16]; in lib80211_tkip_decrypt() local [all …]
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/linux-6.1.9/drivers/staging/rtl8192e/ |
D | rtllib_crypt_tkip.c | 276 u8 rc4key[16], *icv; in rtllib_tkip_encrypt() local 291 tkip_mixing_phase2(rc4key, tkey->key, tkey->tx_ttak, in rtllib_tkip_encrypt() 307 *pos++ = rc4key[0]; in rtllib_tkip_encrypt() 308 *pos++ = rc4key[1]; in rtllib_tkip_encrypt() 309 *pos++ = rc4key[2]; in rtllib_tkip_encrypt() 326 arc4_setkey(&tkey->tx_ctx_arc4, rc4key, 16); in rtllib_tkip_encrypt() 352 u8 rc4key[16]; in rtllib_tkip_decrypt() local 410 tkip_mixing_phase2(rc4key, tkey->key, tkey->rx_ttak, iv16); in rtllib_tkip_decrypt() 414 arc4_setkey(&tkey->rx_ctx_arc4, rc4key, 16); in rtllib_tkip_decrypt()
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/linux-6.1.9/drivers/staging/rtl8192u/ieee80211/ |
D | ieee80211_crypt_tkip.c | 276 u8 rc4key[16], *icv; in ieee80211_tkip_encrypt() local 291 tkip_mixing_phase2(rc4key, tkey->key, tkey->tx_ttak, tkey->tx_iv16); in ieee80211_tkip_encrypt() 306 *pos++ = rc4key[0]; in ieee80211_tkip_encrypt() 307 *pos++ = rc4key[1]; in ieee80211_tkip_encrypt() 308 *pos++ = rc4key[2]; in ieee80211_tkip_encrypt() 325 arc4_setkey(&tkey->tx_ctx_arc4, rc4key, 16); in ieee80211_tkip_encrypt() 346 u8 rc4key[16]; in ieee80211_tkip_decrypt() local 399 tkip_mixing_phase2(rc4key, tkey->key, tkey->rx_ttak, iv16); in ieee80211_tkip_decrypt() 403 arc4_setkey(&tkey->rx_ctx_arc4, rc4key, 16); in ieee80211_tkip_decrypt()
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/linux-6.1.9/drivers/staging/r8188eu/core/ |
D | rtw_security.c | 394 static void phase2(u8 *rc4key, const u8 *tk, const u16 *p1k, u16 iv16) in phase2() argument 425 rc4key[0] = Hi8(iv16); /* RC4KEY[0..2] is the WEP IV */ in phase2() 426 rc4key[1] = (Hi8(iv16) | 0x20) & 0x7F; /* Help avoid weak (FMS) keys */ in phase2() 427 rc4key[2] = Lo8(iv16); in phase2() 428 rc4key[3] = Lo8((PPK[5] ^ TK16(0)) >> 1); in phase2() 432 rc4key[4 + 2 * i] = Lo8(PPK[i]); in phase2() 433 rc4key[5 + 2 * i] = Hi8(PPK[i]); in phase2() 443 u8 rc4key[16]; in rtw_tkip_encrypt() local 489 phase2(&rc4key[0], prwskey, (u16 *)&ttkey[0], pnl); in rtw_tkip_encrypt() 495 arc4_setkey(ctx, rc4key, 16); in rtw_tkip_encrypt() [all …]
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/linux-6.1.9/drivers/staging/rtl8723bs/core/ |
D | rtw_security.c | 411 static void phase2(u8 *rc4key, const u8 *tk, const u16 *p1k, u16 iv16) in phase2() argument 443 rc4key[0] = Hi8(iv16); /* RC4KEY[0..2] is the WEP IV */ in phase2() 444 rc4key[1] = (Hi8(iv16) | 0x20) & 0x7F; /* Help avoid weak (FMS) keys */ in phase2() 445 rc4key[2] = Lo8(iv16); in phase2() 446 rc4key[3] = Lo8((PPK[5] ^ TK16(0)) >> 1); in phase2() 451 rc4key[4+2*i] = Lo8(PPK[i]); in phase2() 452 rc4key[5+2*i] = Hi8(PPK[i]); in phase2() 462 u8 rc4key[16]; in rtw_tkip_encrypt() local 505 phase2(&rc4key[0], prwskey, (u16 *)&ttkey[0], pnl); in rtw_tkip_encrypt() 511 arc4_setkey(ctx, rc4key, 16); in rtw_tkip_encrypt() [all …]
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/linux-6.1.9/drivers/staging/rtl8712/ |
D | rtl871x_security.c | 518 static void phase2(u8 *rc4key, const u8 *tk, const u16 *p1k, u16 iv16) in phase2() argument 546 rc4key[0] = Hi8(iv16); /* RC4KEY[0..2] is the WEP IV */ in phase2() 547 rc4key[1] = (Hi8(iv16) | 0x20) & 0x7F; /* Help avoid weak (FMS) keys */ in phase2() 548 rc4key[2] = Lo8(iv16); in phase2() 549 rc4key[3] = Lo8((PPK[5] ^ TK16(0)) >> 1); in phase2() 552 rc4key[4 + 2 * i] = Lo8(PPK[i]); in phase2() 553 rc4key[5 + 2 * i] = Hi8(PPK[i]); in phase2() 562 u8 rc4key[16]; in r8712_tkip_encrypt() local 598 phase2(&rc4key[0], prwskey, (u16 *)&ttkey[0], in r8712_tkip_encrypt() 608 arcfour_init(&mycontext, rc4key, 16); in r8712_tkip_encrypt() [all …]
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