The Differential and Boomerang Properties of a Class of Binomials

S Mesnager, H Wu - arXiv preprint arXiv:2409.14264, 2024 - arxiv.org
Let $ q $ be an odd prime power with $ q\equiv 3\({\rm {mod}}\4) $. In this paper, we study
the differential and boomerang properties of the function $ F_ {2, u}(x)= x^ 2\big (1+ u\eta …