3 papers
math.NT2017
A Recursive Construction of Permutation Polynomials over with Odd Characteristic from Rédei Functions
Shihui Fu, Xiutao Feng, Dongdai Lin +1
In this paper, we construct two classes of permutation polynomials over with odd characteristic from rational Rédei functions. A complete characterization of the…
cs.IT2017
On the Derivative Imbalance and Ambiguity of Functions
Shihui Fu, Xiutao Feng, Qiang Wang +1
In 2007, Carlet and Ding introduced two parameters, denoted by and , quantifying respectively the balancedness of general functions between finite Abelian groups a…
cs.IT2016
Further Results of the Cryptographic Properties on the Butterfly Structures
Shihui Fu, Xiutao Feng
Recently, a new structure called butterfly introduced by Perrin et at. is attractive for that it has very good cryptographic properties: the differential uniformity is at most equa…