Generic Info element regarding

Devi vellingiri, Noida deviv at noida.hcltech.com
Thu Mar 3 04:35:30 EST 2005


Thanks Jouni,

	But the probe response that I got from a WPA2 AP contained a WPA IE
(0xdd). But the cipher(s) (both group & pairwise) it defined were CCMP. What
does it mean & how are we suppose to interpret it. We were expecting a WPA2
IE (0x30) with CCMP as the cipher (but there was only WPA IE (0xdd) present
in the probe respose ) . Is what we got equivalent of what we were
expecting.  

-----Original Message-----
From: hostap-bounces+deviv=noida.hcltech.com at shmoo.com
[mailto:hostap-bounces+deviv=noida.hcltech.com at shmoo.com] On Behalf Of Jouni
Malinen
Sent: Thursday, March 03, 2005 10:02 AM
To: hostap at shmoo.com
Subject: Re: Generic Info element regarding

On Wed, Mar 02, 2005 at 12:57:01PM +0530, Devi  vellingiri, Noida wrote:

>             I would like to know whether a Generic Info Element in the
probe
> response of a WPA2 AP contain the cipher id defined as CCMP for both
> Pairwise & Group ciphers.

If you mean RSN IE with "Generic Info Element", it may have CCMP as both
the pairwise and group ciphers. Then again, it may not. IEEE 802.11i
does not require CCMP to be used and neither does it require the RSN IE
to include all the fields if default values are used.

-- 
Jouni Malinen                                            PGP id EFC895FA
_______________________________________________
HostAP mailing list
HostAP at shmoo.com
http://lists.shmoo.com/mailman/listinfo/hostap



More information about the HostAP mailing list