hi all....

  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.......@_@..
  
  This bug trouble me for a long time........~_~


  HungLin.
  
  


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