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Communication Dans Un Congrès Année : 2016

Inter-Class vs. Mutual Information as Side-Channel Distinguishers

Résumé

A novel “interclass information” side-channel distin- guisher is compared to mutual information analysis. Interclass information possesses properties similar to mutual information but uses a different comparing strategy between the underlying conditional distributions. It is shown that interclass information can outperform mutual information in side-channel analysis, es- pecially under low noise. The theoretical comparison is confirmed by simulations.
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Dates et versions

hal-02287308 , version 1 (11-08-2022)

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Olivier Rioul, Annelie Heuser, Sylvain Guilley, Jean-Luc Danger. Inter-Class vs. Mutual Information as Side-Channel Distinguishers. 2016 IEEE International Symposium on Information Theory (ISIT'16), Jul 2016, Barcelona, Spain. ⟨10.1109/ISIT.2016.7541410⟩. ⟨hal-02287308⟩
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