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FT: Accept 512-bit PMK-R1 from RRB

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This will be needed for FT-SAE-KEY-EXT.

Signed-off-by: Jouni Malinen <quic_jouni@quicinc.com>
This commit is contained in:
Jouni Malinen 2022-10-16 16:38:27 +03:00 committed by Jouni Malinen
parent eb0821c90c
commit efa0f51d33
1 changed files with 2 additions and 1 deletions
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3
src/ap/wpa_auth_ft.c
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@ -4105,7 +4105,8 @@ static int wpa_ft_rrb_rx_r1(struct wpa_authenticator *wpa_auth,
pmk_r1_len = PMK_LEN;
if (wpa_ft_rrb_get_tlv(plain, plain_len, FT_RRB_PMK_R1, &f_pmk_r1_len,
&f_pmk_r1) == 0 &&
(f_pmk_r1_len == PMK_LEN || f_pmk_r1_len == SHA384_MAC_LEN))
(f_pmk_r1_len == PMK_LEN || f_pmk_r1_len == SHA384_MAC_LEN ||
f_pmk_r1_len == SHA512_MAC_LEN))
pmk_r1_len = f_pmk_r1_len;
RRB_GET(FT_RRB_PMK_R1, pmk_r1, msgtype, pmk_r1_len);
wpa_hexdump_key(MSG_DEBUG, "FT: PMK-R1", f_pmk_r1, pmk_r1_len);