On different notions related to APN mappings

René Rodríguez-Aldama, Ajla Šehović, Enes Pasalic +1

An APN mapping $F:{\mathbb{F}}_{2^n}\to {\mathbb{F}}_{2^n}$ is a polynomial characterized by the non-vanishing property on 2-flats. In this work, we analyze notions that are closely re…