Known and chosen key differential distinguishers for block ciphers
Nikolić, Ivica, Pieprzyk, Josef, Sokołowski, Przemysław, & Steinfeld, Ron (2011) Known and chosen key differential distinguishers for block ciphers. Lecture Notes in Computer Science : Information Security and Cryptology - ICISC 2010, 6829, pp. 29-48.
In this paper we investigate the differential properties of block ciphers in hash function modes of operation. First we show the impact of differential trails for block ciphers on collision attacks for various hash function constructions based on block ciphers. Further, we prove the lower bound for finding a pair that follows some truncated differential in case of a random permutation. Then we present open-key differential distinguishers for some well known round-reduced block ciphers.
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|Item Type:||Journal Article|
|Additional Information:||13th International Conference, Seoul, Korea, December 1-3, 2010, Revised Selected Papers|
|Keywords:||Block cipher, Differential attack, Open-key distinguisher, Crypton, Hierocrypt, SAFER++, Square|
|Divisions:||Current > Schools > School of Electrical Engineering & Computer Science
Current > QUT Faculties and Divisions > Science & Engineering Faculty
|Copyright Owner:||Copyright 2011 Springer-Verlag GmbH Berlin Heidelberg|
|Deposited On:||02 Apr 2014 22:31|
|Last Modified:||16 Jul 2014 13:55|
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