Publication

Bias Cancellation of MixColumns

Subhadeep Banik, Andrea Felice Caforio
2022
Conference Papers

Abstract

At COSADE'2020, Carre et al. established a novel biascancelling property of the AES MixColumns matrix that effectively corrects any skewed output distribution of a state byte due to a faulty substitution box. Consequently, any effected byte is rendered uniform upon passing through the MixColumns layer.

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Bias Cancellation of MixColumns

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