From: "Jordan Crouse" <jordan.crouse@amd.com>
To: "Herbert Xu" <herbert@gondor.apana.org.au>
Cc: linux-crypto@ml.breakpoint.cc, silencer@gmx.ch,
linux-crypto@vger.kernel.org
Subject: Re: Problem using dm-crypt with geode LX800 AES-Engine
Date: Wed, 29 Aug 2007 18:07:54 -0600 [thread overview]
Message-ID: <20070830000754.GD5851@cosmic.amd.com> (raw)
In-Reply-To: <E1IQXNV-0003Ed-00@gondolin.me.apana.org.au>
On 30/08/07 07:55 +0800, Herbert Xu wrote:
> Sebastian Siewior <linux-crypto@ml.breakpoint.cc> wrote:
> >
> > Actually it is. geode does not support keys != 128 bit. ESSIV uses as
> > key the output of sha256 what is 256. Check dmesg please. If my theory
> > is correct than you should see in dmesg or somewhere:
> > "Failed to set key for ESSIV cipher"
> > Is it?
>
> Jordan, could you please confirm whether geode-aes supports
> key sizes other than 128, i.e., 192 and 256?
No - just 128. Bad planning, I guess... :)
JOrdan
--
Jordan Crouse
Systems Software Development Engineer
Advanced Micro Devices, Inc.
prev parent reply other threads:[~2007-08-30 0:07 UTC|newest]
Thread overview: 15+ messages / expand[flat|nested] mbox.gz Atom feed top
2007-08-29 13:50 Problem using dm-crypt with geode LX800 AES-Engine Markus Huehnerbein
2007-08-29 14:15 ` Sebastian Siewior
2007-08-29 14:41 ` Markus Huehnerbein
2007-08-29 16:22 ` Sebastian Siewior
2007-08-29 20:29 ` Markus Huehnerbein
2007-08-30 9:01 ` Sebastian Siewior
2007-08-30 18:25 ` Markus Huehnerbein
2007-08-31 1:28 ` Herbert Xu
2007-08-31 12:40 ` Markus Huehnerbein
2007-08-31 14:55 ` Herbert Xu
2007-08-31 17:20 ` Markus Huehnerbein
2007-08-31 18:14 ` Sebastian Siewior
2007-08-31 20:39 ` Sebastian Siewior
2007-08-29 23:55 ` Herbert Xu
2007-08-30 0:07 ` Jordan Crouse [this message]
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