[18130] in cryptography@c2.net mail archive
Two results on SHA-256 in progress
daemon@ATHENA.MIT.EDU (Mads Rasmussen)
Tue Aug 9 12:16:43 2005
X-Original-To: cryptography@metzdowd.com
X-Original-To: cryptography@metzdowd.com
Date: Tue, 09 Aug 2005 08:36:22 -0300
From: Mads Rasmussen <mads@opencs.com.br>
To: cryptography@metzdowd.com
I haven't seen this announced anywhere, so here it goes:
http://www.cosic.esat.kuleuven.be/WeWorc/allAbstracts.pdf
Collisions for simplified variants of SHA-256
Krystian Matusiewicz and Josef Pieprzyk
pp. 140
Preliminary Analysis of the SHA-256 Message Expansion
Norbert Pramstaller and Christian Rechberger and Vincent Rijmen
pp. 145
Still work in progress, these two papers are just appetizers ;-)
--
Mads Rasmussen
Security Consultant
Open Communications Security
+55 11 3345 2525
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