41 citations · 99 across the 27 of their papers we have counts for
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cs.CR2024★ 1 cited
The revised boomerang connectivity tables and their connection to the Difference Distribution Table
Kirpa Garg, Sartaj Ul Hasan, Constanza Riera +1
It is well-known that functions over finite fields play a crucial role in designing substitution boxes (S-boxes) in modern block ciphers. In order to analyze the security of an S-b…
cs.CR2021★ 1 cited
An extension of the avalanche criterion in the context of c-differentials
P. Ellingsen, C. Riera, P. Stanica +1
The Strict Avalanche Criterion (SAC) is a property of vectorial Boolean functions that is used in the construction of strong S-boxes. We show in this paper how to generalize the co…
cs.CR2020★ 10 cited
Investigations on c-(almost) perfect nonlinear functions
Constanza Riera, Pantelimon Stanica
In a prior paper [14], along with P. Ellingsen, P. Felke and A. Tkachenko, we defined a new (output) multiplicative differential, and the corresponding c-differential uniformity, w…