Christophe Petit, Jean-Jacques Quisquater, Jean-Pierre Tillich, Gilles Zémor. Hard and Easy Components of Collision Search in the Zémor-Tillich Hash Function: New Attacks and Reduced Variants with Equivalent Security. In Marc Fischlin, editor, Topics in Cryptology - CT-RSA 2009, The Cryptographers Track at the RSA Conference 2009, San Francisco, CA, USA, April 20-24, 2009. Proceedings. Volume 5473 of Lecture Notes in Computer Science, pages 182-194, Springer, 2009. [doi]
Abstract is missing.