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.

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Abstract

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.

Impact and interest:

9 citations in Scopus
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3 citations in Web of Science®

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48 since deposited on 02 Apr 2014
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ID Code: 69699
Item Type: Journal Article
Refereed: Yes
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
DOI: 10.1007/978-3-642-24209-0_3
ISSN: 0302-9743
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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