Biclique Cryptanalysis of Block Ciphers LBlock and TWINE-80 with Practical Data Complexity

Siavash Ahmadi; Zahra Ahmadian; Javad Mohajeri; Mohammad Reza Aref

Volume 11, Issue 1 , January 2019, , Pages 57-74

http://dx.doi.org/10.22042/isecure.2018.138036.420

Abstract
  In the biclique attack, a shorter biclique usually results in less data complexity, but at the expense of more computational complexity. The early abort technique can be used in partial matching part of the biclique attack in order to slightly reduce the computations. In this paper, we make use of this ...  Read More