Title: Attack on Six Rounds of Crypton
Authors: D'Halluin, C
Bijnens, G
Rijmen, Vincent
Preneel, Bart
Issue Date: 1999
Publisher: Springer
Host Document: Lecture Notes in Computer Science vol:1636 pages:46-59
Conference: FSE 1999 date:March 24-26, 1999
Abstract: In this paper we present an attack on a reduced round version of CRYPTON. The attack is based on the dedicated SQUARE attack. We explain why the attack also works on CRYPTON and prove that the entire 256-bit user key for 6 rounds of CRYPTON can be recovered with a complexity of 2(56) encryptions, whereas for SQUARE 2(72) encryptions are required to recover the 128-bit user key.
ISSN: 0302-9743
Publication status: published
KU Leuven publication type: IC
Appears in Collections:ESAT - STADIUS, Stadius Centre for Dynamical Systems, Signal Processing and Data Analytics

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