Date: Fri, 19 Mar 2010 15:33:30 +0800 From: Adrian Chadd <adrian@freebsd.org> To: Bernhard Schmidt <bschmidt@techwires.net> Cc: freebsd-net@freebsd.org Subject: Re: Software TKIP group rekeying and phase1 issue Message-ID: <d763ac661003190033r1fdba9f9l9d31d1f8083be2d6@mail.gmail.com> In-Reply-To: <201002062339.42721.bschmidt@techwires.net> References: <201002040915.04470.bschmidt@techwires.net> <4B6DE57F.7060104@errno.com> <201002062339.42721.bschmidt@techwires.net>
next in thread | previous in thread | raw e-mail | index | archive | help
On 7 February 2010 06:39, Bernhard Schmidt <bschmidt@techwires.net> wrote: >> Have you looked at other implementations? > > Doing that for all keys is probably right, have to test that. > > I did look at other implementation, they do zero out (tkip_ctx *)ctx inside > tkip_setkey() and restore part of its content from the key, which has the side > effect that rx_phase1_done also zero. No one handles that case intentionally. Did you get any further with this? Adrian
Want to link to this message? Use this URL: <https://mail-archive.FreeBSD.org/cgi/mid.cgi?d763ac661003190033r1fdba9f9l9d31d1f8083be2d6>