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cs.IT2023
An information theoretic necessary condition for perfect reconstruction
Idris Delsol, Olivier Rioul, Julien Béguinot +2
A new information theoretic condition is presented for reconstructing a discrete random variable based on the knowledge of a set of discrete functions of . The reconstructio…
cs.IT2023
Maximal Leakage of Masked Implementations Using Mrs. Gerber's Lemma for Min-Entropy
Julien Béguinot, Yi Liu, Olivier Rioul +2
A common countermeasure against side-channel attacks on secret key cryptographic implementations is th-order masking, which splits each sensitive variable into random shar…