Several new infinite classes of 0-APN power functions over 𝔽_2^n

12/09/2022

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by   Yuying Man, et al.

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The investigation of partially APN functions has attracted a lot of research interest recently. In this paper, we present several new infinite classes of 0-APN power functions over 𝔽_2^n by using the multivariate method and resultant elimination, and show that these 0-APN power functions are CCZ-inequivalent to the known ones.