论文信息 - Bitslice Ciphers and Power Analysis Attacks

Bitslice Ciphers and Power Analysis Attacks

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].

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