Known inifinte families of quadratic APN polynomials over GF(2^n)

$N^{\circ }$	Functions	Conditions	References
C1-C2	$x^{2^{s}+1}+u^{2^{k}-1}x^{2^{ik}+2^{mk+s}}$	$n=pk,\gcd(k,3)=\gcd(s,3k)=1,p\in \{3,4\},i=sk\mod p,m=p-i,n\geq 12,u{\text{ primitive in }}\mathbb {F} _{2^{n}}^{*}$
C3	$sx^{q+1}+x^{2^{i}+1}+x^{q(2^{i}+1)}+cx^{2^{i}q+1}+c^{q}x^{2^{i}+q}$	$q=2^{m},n=2m,gcd(i,m)=1,c\in \mathbb {F} _{2^{n}},s\in \mathbb {F} _{2^{n}}\setminus \mathbb {F} _{q},X^{2^{i}+1}+cX^{2^{i}}+c^{q}X+1$ has no solution $x$ s.t. $x^{q+1}=1$
C4	$x^{3}+a^{-1}\mathrm {Tr} _{n}(a^{3}x^{9})$	$a\neq 0$
C5	$x^{3}+a^{-1}\mathrm {Tr} _{n}^{3}(a^{3}x^{9}+a^{6}x^{18})$	$3|n$, $a\neq 0$
C6	$x^{3}+a^{-1}\mathrm {Tr} _{n}^{3}(a^{6}x^{18}+a^{12}x^{36})$	$3|n,a\neq 0$
C7-C9	$ux^{2^{s}+1}+u^{2^{k}}x^{2^{-k}+2^{k+s}}+vx^{2^{-k}+1}+wu^{2^{k}+1},x^{2^{s}+2^{k+s}}$	$n=3k,\gcd(k,3)=\gcd(s,3k)=1,v,w\in \mathbb {F} _{2^{k}},vw\neq 1,3|(k+s)u{\text{ primitive in }}\mathbb {F} _{2^{n}}^{*}$