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A Construction of Bent Functions with Optimal Algebraic Degree and Large Symmetric Group
secret-key cryptography Large Symmetric Group
2017/3/6
We present a construction of bent function fa,Sfa,S with n=2mn=2m variables for any nonzero vector a∈Fm2a∈F2m and subset SS of Fm2F2m satisfying a+S=Sa+S=S. We give the simple expression of the dual b...