Abstract
Recently, two classes of Boolean functions with optimal algebraic immunity have been proposed by Carlet et al. and Wang et al., respectively. Although it appears that their methods are very different, it is proved in this paper that the two classes of Boolean functions are in fact affine equivalent. Moreover, the number of affine equivalence classes of these functions is also studied.
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Communicated by J. Wolfmann.
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Chen, H., Tian, T. & Qi, W. On the affine equivalence relation between two classes of Boolean functions with optimal algebraic immunity. Des. Codes Cryptogr. 67, 175–185 (2013). https://doi.org/10.1007/s10623-011-9596-8
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DOI: https://doi.org/10.1007/s10623-011-9596-8