3 research outputs found
A Generalization of APN Functions for Odd Characteristic
Almost perfect nonlinear (APN) functions on finite fields of characteristic
two have been studied by many researchers. Such functions have useful
properties and applications in cryptography, finite geometries and so on.
However APN functions on finite fields of odd characteristic do not satisfy
desired properties. In this paper, we modify the definition of APN function in
the case of odd characteristic, and study its properties