Carlet's cyclic-additive conjecture for the Kasami monomials

Gábor P. Nagy, Douglas S. McNeil, Attila Vajda

Let $K$ be a finite field of characteristic two with $|K|=2^n$, let $\gcd (k,n)=1$, let $d_k=4^k-2^k+1$ be the Kasami exponent, and let $Δ_{k} = \{(b+1)^{d_{k}} +…