Commit graph

4 commits

Author SHA1 Message Date
Jouni Malinen
d0b251d2e8 wlantest: Fix handling of PTK rekeying
Use a temporary PTK buffer during 4-way handshake when rekeying PTK
so that the new EAPOL-Key frame MIC values are checked against the
new PTK and frames are decrypted using the old PTK. Take the new
PTK into use once msg 4/4 is processed and clear RSC counters at
that point (including moving of RSC update to avoid setting RSC
based on the msg 4/4).

In addition, add a workaround to handle supplicant implementations that
set Secure bit to one during PTK rekeying 4-way handshake in msg 2/4.
This was previously assumed to be msg 4/4, but the key data contents
can be used to figure out whether this is msg 2/4 even if the Secure
bit is set to one.

Signed-hostap: Jouni Malinen <jouni@qca.qualcomm.com>
2011-11-14 22:36:02 +02:00
Jouni Malinen
30e09b0d75 wlantest: Avoid aliasing a function parameter by renaming local variable 2010-12-17 08:22:07 +02:00
Jouni Malinen
0778c8f5ed wlantest: Add more debugging details for PMK selection 2010-11-21 13:18:02 +02:00
Jouni Malinen
161d0339c6 wlantest: Move RX EAPOL processing into its own file 2010-11-20 21:40:04 +02:00