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Known instances of APN functions over [math]\displaystyle{ \mathbb{F}_{2^n} }[/math]
On known families
- Known infinite families of APN power functions over GF(2^n)
- Known infinite families of quadratic APN polynomials over GF(2^n)
- Some APN functions CCZ-equivalent to Gold functions and EA-inequivalent to power functions over GF(2^n)
- Some APN functions CCZ-equivalent to x^3 + tr_n(x^9) and CCZ-inequivalent to the Gold functions over GF(2^n)
On known instances in small dimensions
Power functions
- Known APN power functions over GF(2^n) with n less than or equal to 13
- Inverses of APN power permutations over GF(2^n) with n less than or equal to 129
Quadratic functions
- Known quadratic APN polynomial functions over GF(2^7)
- Known quadratic APN polynomial functions over GF(2^8)
- Walsh spectra of quadratic APN functions over GF(2^8)
Equivalences, inequivalences and invariants
- CCZ-inequivalent APN functions from the known APN classes over GF(2^n) (for n between 6 and 11)
- CCZ-equivalence of Families of APN Polynomials over GF(2^n) from the table (for n between 6 and 11)
- CCZ-invariants for all known APN functions in dimension 7
- CCZ-invariants for all known APN functions in dimension 8
Other instances
- Known switching classes of APN functions over GF(2^n) for n = 5,6,7,8
- Classification of Quadratic APN Trinomials, Quadrinomials, Pentanomials, Hexanomials (CCZ-inequivalent with infinite monomial families) in Small Dimensions with all Coefficients equal to 1
- Non-quadratic APN polynomials over GF(2^n)
- Lower bounds on APN-distance for all known APN functions