| /external/wpa_supplicant_8/src/common/ |
| wpa_common.c | 119 * wpa_pmk_to_ptk - Calculate PTK from PMK, addresses, and nonces
127 * @ptk: Buffer for pairwise transient key
133 * PTK = PRF-X(PMK, "Pairwise key expansion",
144 struct wpa_ptk *ptk, int akmp, int cipher)
168 ptk->kck_len = wpa_kck_len(akmp);
169 ptk->kek_len = wpa_kek_len(akmp);
170 ptk->tk_len = wpa_cipher_key_len(cipher);
171 ptk_len = ptk->kck_len + ptk->kek_len + ptk->tk_len
[all...] |
| wpa_common.h | 342 struct wpa_ptk *ptk, int akmp, int cipher);
363 struct wpa_ptk *ptk, u8 *ptk_name, int akmp, int cipher);
|
| /external/wpa_supplicant_8/src/rsn_supp/ |
| wpa.c | 33 * @kck: Key Confirmation Key (KCK, part of PTK)
158 wpa_eapol_key_send(sm, sm->ptk.kck, sm->ptk.kck_len, ver, bssid,
333 * @ptk: PTK to use for keyed hash and encryption
340 struct wpa_ptk *ptk)
424 return wpa_eapol_key_send(sm, ptk->kck, ptk->kck_len, ver, dst,
430 const struct wpa_eapol_key *key, struct wpa_ptk *ptk)
434 return wpa_derive_ptk_ft(sm, src_addr, key, ptk);
451 struct wpa_ptk *ptk; local
[all...] |
| wpa_i.h | 24 struct wpa_ptk ptk, tptk; member in struct:wpa_sm
264 sm->ctx->set_rekey_offload(sm->ctx->ctx, sm->ptk.kek, sm->ptk.kek_len,
265 sm->ptk.kck, sm->ptk.kck_len,
363 struct wpa_ptk *ptk);
367 struct wpa_ptk *ptk);
370 const struct wpa_eapol_key *key, struct wpa_ptk *ptk);
|
| wpa_ft.c | 22 const struct wpa_eapol_key *key, struct wpa_ptk *ptk)
46 sm->bssid, sm->pmk_r1_name, ptk, ptk_name,
319 wpa_printf(MSG_DEBUG, "FT: Installing PTK to the driver.");
331 sizeof(null_rsc), (u8 *) sm->ptk.tk, keylen) < 0) {
332 wpa_printf(MSG_WARNING, "FT: Failed to set PTK to the driver");
477 sm->own_addr, bssid, sm->pmk_r1_name, &sm->ptk,
483 sm->ptk.kck, sm->ptk.kck_len, bssid,
501 wpa_printf(MSG_DEBUG, "FT: Failed to set PTK prior to "
562 if (aes_unwrap(sm->ptk.kek, sm->ptk.kek_len, gtk_len / 8, gtk_elem + 11
[all...] |
| peerkey.c | 117 wpa_eapol_key_send(sm, sm->ptk.kck, sm->ptk.kck_len, ver, dst,
171 wpa_eapol_key_send(sm, sm->ptk.kck, sm->ptk.kck_len, ver, src_addr,
1087 wpa_eapol_key_send(sm, sm->ptk.kck, sm->ptk.kck_len, ver, bssid,
[all...] |
| /external/wpa_supplicant_8/src/ap/ |
| wpa_auth_i.h | 65 struct wpa_ptk PTK;
78 Boolean PtkGroupInit; /* init request for PTK Group state machine */
255 struct wpa_ptk *ptk);
|
| wpa_auth_ft.c | 365 struct wpa_ptk *ptk)
400 ptk, ptk_name, sm->wpa_key_mgmt, sm->pairwise);
459 if (aes_wrap(sm->PTK.kek, sm->PTK.kek_len, key_len / 8, key,
492 if (aes_wrap(sm->PTK.kek, sm->PTK.kek_len, WPA_IGTK_LEN / 8,
740 wpa_ft_mic(sm->PTK.kck, sm->PTK.kck_len, sm->addr,
774 /* MLME-SETKEYS.request(PTK) */
779 "PTK configuration", sm->pairwise)
[all...] |
| wpa_auth.c | 36 static int wpa_verify_key_mic(int akmp, struct wpa_ptk *PTK, u8 *data,
48 struct wpa_ptk *ptk);
302 wpa_auth_logger(wpa_auth, sm->addr, LOGGER_DEBUG, "rekeying PTK");
828 struct wpa_ptk PTK;
845 wpa_derive_ptk(sm, sm->alt_SNonce, pmk, pmk_len, &PTK);
847 if (wpa_verify_key_mic(sm->wpa_key_mgmt, &PTK, data, data_len)
867 os_memcpy(&sm->PTK, &PTK, sizeof(PTK));
[all...] |
