Optimizing AES Threshold Implementation under the Glitch-Extended Probing Model

ePrint Report: Optimizing AES Threshold Implementation under the Glitch-Extended Probing Model

Fu Yao, Hua Chen, Yongzhuang Wei, Enes Pasalic, Feng Zhou, Limin Fan

Threshold Implementation (TI) is a well-known Boolean masking technique that provides provable security against side-channel attacks. In the presence of glitches, the probing model was replaced by the so-called glitch-extended probing model which specifies a broader security framework. In CHES 2021, Shahmirzadi et al. introduced a general search method for finding first-order 2-share TI schemes without fresh …

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