# Known instances of APN functions over GF(2^8)

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The following table lists all currently known APN polynomials over ${\displaystyle \mathbb {F} _{2^{8}}}$. The majority of these were obtained by the matrix method described in [1] and appear there for the first time. The table is compiled from Appendix 2 in [1]. The symbol "g" in the table is a primitive element of ${\displaystyle \mathbb {F} _{2^{7}}}$.