From: "Mansour Moufid" <mansourmoufid@gmail.com>
To: gentoo-security@lists.gentoo.org
Subject: Re: [gentoo-security] Encryption Ciphers
Date: Thu, 28 Feb 2008 15:19:30 -0500 [thread overview]
Message-ID: <44a1f4d20802281219y3de6c57bk5f959b141911e463@mail.gmail.com> (raw)
In-Reply-To: <1204223395.6671.52.camel@NOTE_GENTOO64.PHHEIMNETZ>
On Thu, Feb 28, 2008 at 1:29 PM, Florian Philipp
<lists@f_philipp.fastmail.net> wrote:
> One last question for everyone who has read this rather long mail (thank
> you, btw): What exactly is benbi in aes-lrw-benbi:sha256 and what should
> I choose for XTS? The kernel description states plain but essiv and
> benbi work as well.
>
benbi is an IV generation algorithm. If you look at the dm-crypt
sources [1], benbi stands for "big-endian 'narrow block'-count" (not
sure where they got the `i' from...). There's also one called bewbi,
which I thought was entertaining.
Sincerely,
Mansour Moufid
[1] http://www.cs.fsu.edu/~baker/devices/lxr/http/source/linux/drivers/md/dm-crypt.c#L110
--
gentoo-security@lists.gentoo.org mailing list
next prev parent reply other threads:[~2008-02-28 20:20 UTC|newest]
Thread overview: 20+ messages / expand[flat|nested] mbox.gz Atom feed top
2008-02-27 18:58 [gentoo-security] Encryption Ciphers Florian Philipp
2008-02-28 11:26 ` Daniel Troeder
2008-02-28 15:34 ` Peter Meier
2008-02-28 18:29 ` Florian Philipp
2008-02-28 20:19 ` Mansour Moufid [this message]
2008-02-29 17:09 ` Florian Philipp
2008-03-01 0:48 ` Dan Reidy
2008-03-01 2:37 ` Steffen Schulz
2008-03-01 3:31 ` Mansour Moufid
2008-03-01 10:43 ` Florian Philipp
2008-03-01 11:48 ` Calum
2008-03-01 12:28 ` Florian Philipp
2008-03-02 1:25 ` Danny
2008-03-06 15:30 ` Peter Meier
2008-03-07 7:07 ` Eckard Brauer
2008-03-07 7:12 ` [gentoo-security] gentoo-security+unsubscribe@gentoo.org Gianpiero.Tavano
2008-03-07 7:15 ` Kristian Poul Herkild
2008-03-07 18:02 ` [gentoo-security] Encryption Ciphers Danny
-- strict thread matches above, loose matches on Subject: below --
2008-02-28 17:47 bmicek
2008-02-28 18:02 bmicek
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