From: Tero Pesonen <dmcrypt-list@tpesonen.net>
To: dm-crypt@saout.de
Subject: Re: [dm-crypt] Question on LUKS master key digest and its effect on security
Date: Tue, 22 Sep 2009 20:47:01 +0300 [thread overview]
Message-ID: <200909222047.01409.dmcrypt-list@tpesonen.net> (raw)
In-Reply-To: <4AB8F174.2010800@redhat.com>
On Tuesday 22 September 2009, Milan Broz wrote:
> Tero Pesonen wrote:
> > Since there have been no comments on this, I was wondering if I
> > should rather send questions of this sort on scri.crypt or some
> > such place where these kind of topics are discussed? If so, is the
> > iteration count 10 for the PBKDF2 correct? (So that I am able to
> > formulate my question right and not pass on wrong information.)
>
> Yes, 10 is currently hardcoded:
>
> // Numbers of iterations for the master key digest
> #define LUKS_MKD_ITER 10
>
> If you need Clemens' formal LUKS specification it is here
> http://cryptsetup.googlecode.com/svn-history/r42/wiki/LUKS-standard/o
>n-disk-format.pdf
>
> Please cc me if you receive analysis in reply, thanks.
I will send something on Wednesday. Thanks.
Tero Pesonen
next prev parent reply other threads:[~2009-09-22 17:48 UTC|newest]
Thread overview: 14+ messages / expand[flat|nested] mbox.gz Atom feed top
2009-09-18 17:39 [dm-crypt] Question on LUKS master key digest and its effect on security Tero Pesonen
2009-09-18 18:16 ` Milan Broz
2009-09-18 20:18 ` Tero Pesonen
2009-09-22 15:08 ` Tero Pesonen
2009-09-22 15:47 ` Milan Broz
2009-09-22 17:47 ` Tero Pesonen [this message]
2009-09-22 16:14 ` [dm-crypt] Question on LUKS master key digest and its effect on?security Heinz Diehl
2009-09-22 16:21 ` Milan Broz
2009-09-19 16:51 ` [dm-crypt] Question on LUKS master key digest and its effect on security Heinz Diehl
2009-09-19 19:00 ` Milan Broz
2009-09-20 11:28 ` Heinz Diehl
2009-09-20 15:09 ` Heinz Diehl
2009-09-20 18:11 ` Milan Broz
2009-09-20 21:03 ` Heinz Diehl
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