About: DES-X is a research topic. Over the lifetime, 2 publications have been published within this topic receiving 252 citations. The topic is also known as: DESX.
TL;DR: This chapter describes briefly the DES schemes and its main variants, and presents the known cryptanalysis results on these schemes.
Abstract: In this chapter, we will describe briefly the DES schemes and its main variants. Then we will present the known cryptanalysis results on these schemes.
TL;DR: New related-key attacks on the block ciphers 3WAY, Biham-DES, CAST, DES-X, NewDES, RC2, and TEA are presented, showing how to adapt the general attack to deal with the difficulties of the individual algorithms.
Abstract: We present new related-key attacks on the block ciphers 3WAY, Biham-DES, CAST, DES-X, NewDES, RC2, and TEA. Differential related-key attacks allow both keys and plaintexts to be chosen with specific differences [KSW96]. Our attacks build on the original work, showing how to adapt the general attack to deal with the difficulties of the individual algorithms. We also give specific design principles to protect against these attacks.