From: Martin Jambon <martin.jambon@ens-lyon.org>
To: Florian Hars <hars@bik-gmbh.de>
Cc: Alan Schmitt <alan.schmitt@polytechnique.org>, caml-list@inria.fr
Subject: Re: [Caml-list] Computing with big numbers?
Date: Thu, 04 Dec 2008 22:51:54 +0100 [thread overview]
Message-ID: <493850FA.7090303@ens-lyon.org> (raw)
In-Reply-To: <4937FFEE.9060709@bik-gmbh.de>
Florian Hars wrote:
> Alan Schmitt schrieb:
>> But I don't think this applies here, as the hashes I'm
>> looking at are the one used by Unison to identify file contents.
>
> Then it is *especially* relevant, as it is quite trivial to generate
> several files with different content and the same MD5 hash, all you
> need is a Playstation 3:
> http://www.win.tue.nl/hashclash/Nostradamus/
It's like being able to manufacture a lock and the key that goes with
it: big deal!
:-)
Martin
--
http://mjambon.com/
next prev parent reply other threads:[~2008-12-04 21:52 UTC|newest]
Thread overview: 9+ messages / expand[flat|nested] mbox.gz Atom feed top
2008-12-01 12:36 Alan Schmitt
2008-12-01 12:52 ` [Caml-list] " Martin Jambon
2008-12-01 14:29 ` Alan Schmitt
2008-12-01 13:47 ` Dario Teixeira
2008-12-01 14:37 ` Alan Schmitt
2008-12-04 16:06 ` Florian Hars
2008-12-04 16:40 ` David Thomas
2008-12-04 21:51 ` Martin Jambon [this message]
2008-12-05 7:07 ` Alan Schmitt
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