Wireshark-dev: Re: [Wireshark-dev] WLAN decryption using a hex PSK key

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From: Pascal Quantin <pascal.quantin@xxxxxxxxx>
Date: Sun, 21 Oct 2012 23:01:23 +0200
Le 20/10/2012 17:33, Sho Amano a �crit :
> Okey, I figured out that following quick hack works for me. Now I can see
> the decrypted TCP packets.
> (build running on Ubuntu 12.04 amd64)
>
> $ svn diff
> Index: epan/dissectors/packet-ieee80211.c
> ===================================================================
> --- epan/dissectors/packet-ieee80211.c    (revision 45658)
> +++ epan/dissectors/packet-ieee80211.c    (working copy)
> @@ -17369,7 +17369,7 @@
>          keys->Keys[keys->nKeys] = key;
>          keys->nKeys++;
>        }
> -      else if(dk->type == AIRPDCAP_KEY_TYPE_WPA_PMK)
> +      else if(dk->type == AIRPDCAP_KEY_TYPE_WPA_PSK)
>        {
>          key.KeyType = AIRPDCAP_KEY_TYPE_WPA_PMK;
>  
>
> Thanks.

Hi Sho,

thanks for the report and patch. I committed a slightly different
version in r45696 and scheduled it for backport in 1.8.4.

Regards,
Pascal.