Constructing New Piecewise Differentially 4-Uniform Permutations from Known APN Functions
2015 ◽
Vol 26
(05)
◽
pp. 599-609
Keyword(s):
A method for constructing piecewise differentially 4-uniform permutations has been recently introduced by Zha, Hu and Sun. By using this method, we provide two new infinite families of differentially 4-uniform permutations from the known APN functions. The CCZ inequivalence between these constructed functions and the known differentially 4-uniform permutations are also investigated by computation.
Keyword(s):
2015 ◽
Vol 12
(2-3)
◽
pp. 75-93
2020 ◽
Vol 31
(03)
◽
pp. 411-419
Keyword(s):
2009 ◽
Vol 54
(3)
◽
pp. 189-200
◽
Keyword(s):