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FT: Add R1KH-ID into FT auth seq 3rd message (Reassoc Req)

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This is a mandatory subelement per IEEE Std 802.11r-2008, 11A.8.4.
This commit is contained in:
Jouni Malinen 2010-04-09 16:08:50 +03:00 committed by Jouni Malinen
parent 6e80516ab9
commit 3db6531436
1 changed files with 8 additions and 1 deletions
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9
src/rsn_supp/wpa_ft.c
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@ -229,7 +229,7 @@ static u8 * wpa_ft_gen_req_ies(struct wpa_sm *sm, size_t *len,
MOBILITY_DOMAIN_ID_LEN);
mdie->ft_capab = 0; /* FIX: copy from the target AP's MDIE */
/* FTIE[SNonce, R0KH-ID] */
/* FTIE[SNonce, [R1KH-ID,] R0KH-ID ] */
ftie_pos = pos;
*pos++ = WLAN_EID_FAST_BSS_TRANSITION;
ftie_len = pos++;
@ -238,6 +238,13 @@ static u8 * wpa_ft_gen_req_ies(struct wpa_sm *sm, size_t *len,
os_memcpy(ftie->snonce, sm->snonce, WPA_NONCE_LEN);
if (anonce)
os_memcpy(ftie->anonce, anonce, WPA_NONCE_LEN);
if (kck) {
/* R1KH-ID sub-element in third FT message */
*pos++ = FTIE_SUBELEM_R1KH_ID;
*pos++ = FT_R1KH_ID_LEN;
os_memcpy(pos, sm->r1kh_id, FT_R1KH_ID_LEN);
pos += FT_R1KH_ID_LEN;
}
/* R0KH-ID sub-element */
*pos++ = FTIE_SUBELEM_R0KH_ID;
*pos++ = sm->r0kh_id_len;