Léo Perrin

most citedA Further Study of Quadratic APN Permutations in Dimension Nine

9 citations · 14 across the 3 of their papers we have counts for

collaborators

4 papers

cs.IT2021★ 5 cited

Trims and Extensions of Quadratic APN Functions

Christof Beierle, Gregor Leander, Léo Perrin

In this work, we study functions that can be obtained by restricting a vectorial Boolean function $F : F_{2}^{n} \to F_{2}^{n}$ to an affine hyperplane of di…

cs.IT2021★ 9 cited

A Further Study of Quadratic APN Permutations in Dimension Nine

Christof Beierle, Claude Carlet, Gregor Leander +1

Recently, Beierle and Leander found two new sporadic quadratic APN permutations in dimension 9. Up to EA-equivalence, we present a single trivariate representation of those two per…

cs.CR2021

Recovering or Testing Extended-Affine Equivalence

Anne Canteaut, Alain Couvreur, Léo Perrin

Extended Affine (EA) equivalence is the equivalence relation between two vectorial Boolean functions $F$ and $G$ such that there exist two affine permutations $A$ , $B$ , and an affi…

math.CO2020

On subspaces of Kloosterman zeros and permutations of the form $L_{1} (x^{- 1}) + L_{2} (x)$

Faruk Göloğlu, Lukas Kölsch, Gohar Kyureghyan +1

Permutations of the form $F = L_{1} (x^{- 1}) + L_{2} (x)$ with linear functions $L_{1}, L_{2}$ are closely related to several interesting questions regarding CCZ-equivalence and EA-equivalence of…

Trims and Extensions of Quadratic APN Functions

A Further Study of Quadratic APN Permutations in Dimension Nine

Recovering or Testing Extended-Affine Equivalence

On subspaces of Kloosterman zeros and permutations of the form L1​(x−1)+L2​(x)

On subspaces of Kloosterman zeros and permutations of the form $L_{1} (x^{- 1}) + L_{2} (x)$