From: Arno Wagner <arno@wagner.name>
To: dm-crypt@saout.de
Subject: Re: [dm-crypt] How To use FPGA to encrypt disk for dmcrypt
Date: Thu, 19 Nov 2009 08:43:40 +0100 [thread overview]
Message-ID: <20091119074340.GD8694@tansi.org> (raw)
In-Reply-To: <f3566d60911180523r11848e67g1870b71d4690662@mail.gmail.com>
On Wed, Nov 18, 2009 at 09:23:57PM +0800, Bai Shuwei wrote:
> Hi, All:
>
> Now I implement xts-aes algorithm with FPGA for disk encryption. But I
> am not sure how to write my device driver to connenct the dmcrypt and FPAG
> device. I hope some body can give me some idea where I should change to
> make the dmcrypt use FPGA.
>
> Thanks ALL!
>
> Bai SHuwei
I think basically you want to provide this via the crypto accelerator
hardware to the kernel, i.e. write a cryoto hardware kernel driver.
Then you can just select that cipher for dm-crypt from the commandline.
Arno
--
Arno Wagner, Dr. sc. techn., Dipl. Inform., CISSP -- Email: arno@wagner.name
GnuPG: ID: 1E25338F FP: 0C30 5782 9D93 F785 E79C 0296 797F 6B50 1E25 338F
----
Cuddly UI's are the manifestation of wishful thinking. -- Dylan Evans
If it's in the news, don't worry about it. The very definition of
"news" is "something that hardly ever happens." -- Bruce Schneier
prev parent reply other threads:[~2009-11-19 7:43 UTC|newest]
Thread overview: 4+ messages / expand[flat|nested] mbox.gz Atom feed top
2009-11-18 13:23 [dm-crypt] How To use FPGA to encrypt disk for dmcrypt Bai Shuwei
2009-11-18 13:31 ` Milan Broz
2009-11-19 8:39 ` Bai Shuwei
2009-11-19 7:43 ` Arno Wagner [this message]
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