The Differential and Boomerang Properties of a Class of Binomials

Sihem Mesnager, Huawei Wu

Let $q$ be an odd prime power with $q\equiv 3(\mathrm{mod}4)$. In this paper, we study the differential and boomerang properties of the function $F_{2,u}(x)=x^2(1+u\eta (x))$…