2013
DOI: 10.1016/j.ffa.2013.05.007
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A negative answer to Bracken–Tan–Tan's problem on differentially 4-uniform permutations overF2n

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Cited by 3 publications
(7 citation statements)
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“…It is conjectured that this table is complete [8], up to equivalence and including the compositional inverse of the functions. For multinomial functions satisfying the same properties see [9,19,33]. Such functions are rare and generally quadratic or derived from APN functions.…”
Section: Remarkmentioning
confidence: 99%
See 1 more Smart Citation
“…It is conjectured that this table is complete [8], up to equivalence and including the compositional inverse of the functions. For multinomial functions satisfying the same properties see [9,19,33]. Such functions are rare and generally quadratic or derived from APN functions.…”
Section: Remarkmentioning
confidence: 99%
“…It was proved later in [33] that for t = 2, the function F is not always bijective and at the same time that δ = 4. Moreover the authors suggest that the proofs given in [6,11], for the APN case (t = 1), can be slightly modified to solve Problem 5.1.…”
mentioning
confidence: 99%
“…Recently, there has been significant progress in finding functions with low differential uniformity [5,8,10,13,16,17,20,24]. In [3,4] Bracken et al firstly studied highly nonlinear monomials and binomials which are differentially 4-uniform permutations over F 2 2m .…”
Section: Introductionmentioning
confidence: 99%
“…The reasons are as follows. On the one hand, thanks to Theorem 3, it can be shown that there are 2 22 preferred Boolean functions on F 2 6 . Hence by Corollary 1 we may construct 2 22 differentially 4-uniform permutations on F 2 6 .…”
Section: Introductionmentioning
confidence: 97%
“…However, due to the lack of knowledge of the APN permutation in even dimension, constructions of differentially 4uniform permutations with high algebraic degree and high nonlinearity over F 2 2k have attracted many researchers' interest. One may refer to [3,4,8,9,[19][20][21][22][23]28] for recent progress on this problem. To the best of our knowledge, before [21], not many infinite families of differentially 4-uniform permutations are known.…”
Section: Introductionmentioning
confidence: 99%