Return-path: Received: from mail-pv0-f174.google.com ([74.125.83.174]:64319 "EHLO mail-pv0-f174.google.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1759552Ab1EMQjx convert rfc822-to-8bit (ORCPT ); Fri, 13 May 2011 12:39:53 -0400 Received: by pvg12 with SMTP id 12so1223379pvg.19 for ; Fri, 13 May 2011 09:39:53 -0700 (PDT) MIME-Version: 1.0 In-Reply-To: <20110513160113.GA14293@zenon.in.qult.net> References: <20110513160113.GA14293@zenon.in.qult.net> Date: Fri, 13 May 2011 12:39:53 -0400 Message-ID: (sfid-20110513_183957_159701_71619D4C) Subject: Re: WPA in ad-hoc mode with carl9170 From: Brian Prodoehl To: Ignacy Gawedzki , linux-wireless@vger.kernel.org Content-Type: text/plain; charset=ISO-8859-1 Sender: linux-wireless-owner@vger.kernel.org List-ID: On Fri, May 13, 2011 at 12:01 PM, Ignacy Gawedzki wrote: > Hi, > > I've been trying to setup WPA using wpa_supplicant in an ad-hoc network, > specifically using AR9170 USB interfaces with the carl9170 driver and > firmware. > > Although wpa_supplicant is supposed to be able to setup a single shared group > key for all communications, it appears at least the broadcast traffic is > neither enciphered at the sending end nor received at the receiving end > (tested with both TKIP and CCMP). > > I was wondering whether this is supposed to work or it is just too soon. ?If > there's anything that I could do to contribute, I'd be happy to help. > > Thanks. > > Ignacy Have you tested only with hw crypto? Try passing the nohwcrypt param to the module while loading. -Brian