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MD5 considered harmful today

daemon@ATHENA.MIT.EDU (Jacob Appelbaum)
Tue Dec 30 19:08:55 2008

Date: Tue, 30 Dec 2008 17:52:08 +0100
From: Jacob Appelbaum <jacob@appelbaum.net>
To: cryptography@metzdowd.com

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Hello,

I wanted to chime in more during the previous x509 discussions but I was
delayed by some research.

I thought that I'd like to chime in that this new research about
attacking x509 is now released. We gave a talk about it at the 25c3
about an hour or two ago.

MD5 considered harmful today: Creating a rogue CA certificate

Nearly everything is here:
http://www.win.tue.nl/hashclash/rogue-ca/

Best,
Jacob


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