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Nov. 25, 2022, 8:24 a.m. |

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ePrint Report: The Security of Quasigroups Based Substitution Permutation Networks

George Teseleanu

The study of symmetric structures based on quasigroups is relatively new and certain gaps can be found in the literature. In this paper, we want to fill one of these gaps. More precisely, in this work we study substitution permutation networks based on quasigroups that make use of permutation layers that are non-linear relative to the quasigroup operation. We prove that for quasigroups isotopic with a group $\mathbb{G}$, …

eprint report networks security

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