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This part is missing from IEEE Std 802.11ai-2016, but the lack of DHss here means there would not be proper PFS for the case where PMKSA caching is used with FILS SK+PFS authentication. This was not really the intent of the FILS design and that issue was fixed during REVmd work with the changes proposed in https://mentor.ieee.org/802.11/dcn/17/11-17-0906-04-000m-fils-fixes.docx that add DHss into FILS-Key-Data (and PTK, in practice) derivation for the PMKSA caching case so that a unique ICK, KEK, and TK are derived even when using the same PMK. Note: This is not backwards compatible, i.e., this breaks PMKSA caching with FILS SK+PFS if only STA or AP side implementation is updated. Signed-off-by: Jouni Malinen <jouni@qca.qualcomm.com> |
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.. | ||
bip.c | ||
bss.c | ||
ccmp.c | ||
ctrl.c | ||
gcmp.c | ||
inject.c | ||
Makefile | ||
monitor.c | ||
process.c | ||
readpcap.c | ||
rx_data.c | ||
rx_eapol.c | ||
rx_ip.c | ||
rx_mgmt.c | ||
rx_tdls.c | ||
sta.c | ||
test_vectors.c | ||
tkip.c | ||
wep.c | ||
wired.c | ||
wlantest_cli.c | ||
wlantest_ctrl.h | ||
wlantest.c | ||
wlantest.h | ||
writepcap.c |