About Dynamic-WEP Key in CISCO AP350 and Windows XP
hlchou at mail2000.com.tw
Thu Oct 24 12:25:54 EDT 2002
Do anybody know whether Windows XP and CSICO AP350 not follow "draft-congdon-radius-8021x-20.txt" ?
When I sniffer the packet of CISCO AP350 in dynamic-Wep Key,I see my Windows XP received two EAPOL-Key packet.
One is for BroadcastKey (WEP Index is 1)==> With Key field
One is for SessionKey (WEP Index is 131)==>Bit 8 =1 is for Session Key and no Key Field
And I modify Windows XP WLAN WDM Driver to monitor "OID_802_11_ADD_WEP" event.
I see the Windows XP will change its Broadcast and Session WEP Key when receive those two EAPOL-Key Packet from CISCO AP350.
So we know the CISCO AP350 can support Broadcast/Session Dynamic WEP Key .
But I couldn't make the same "Key Signature" and "Key" field as CISCO AP350 in EAPOL-Key packet.
CISCO AP350 make those two field not follow "draft-congdon-radius-8021x-20.txt".(I guess.....)
Do you have any idea about "Key Signature" and "Key" field?
How could I make the same field vaule like CISCO AP350?.
Could you give me any suggestion or document to achieve it?.
Very very very thanks for your help....... at _@..
This bug trouble me for a long time........~_~
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