2001 | OriginalPaper | Buchkapitel
Bitslice Ciphers and Power Analysis Attacks
verfasst von : Joan Daemen, Michael Peeters, Gilles Van Assche
Erschienen in: Fast Software Encryption
Verlag: Springer Berlin Heidelberg
Enthalten in: Professional Book Archive
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In this paper, we present techniques to protect bitslice block ciphers against power analysis attacks. We analyze and extend a technique proposed in [12]. We apply the technique to BaseKing, a variant of 3-Way[9] that was published in [7]. We introduce an alternative method to protect against power analysis specific for BaseKing. Finally, we discuss the applicability of the methods to the other known bitslice ciphers 3-Way and Serpent [1].