Affine Permutation
We call a linearized polynomial \(A(x)\) on \(\mathbb{F}_q\) a affine permutation if the evaluation map
\[ c \rightarrow A(c) \]permutes \(\mathbb{F}_q\).
We call a linearized polynomial \(A(x)\) on \(\mathbb{F}_q\) a affine permutation if the evaluation map
\[ c \rightarrow A(c) \]permutes \(\mathbb{F}_q\).