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…