Deukjo Hong, Bonwook Koo, Yu Sasaki. Improved Preimage Attack for 68-Step HAS-160. In Donghoon Lee, Seokhie Hong, editors, Information, Security and Cryptology - ICISC 2009, 12th International Conference, Seoul, Korea, December 2-4, 2009, Revised Selected Papers. Volume 5984 of Lecture Notes in Computer Science, pages 332-348, Springer, 2009. [doi]
Abstract is missing.