More classes of permutation polynomials of the form (xpm - x plus δ)s + L(x)

被引:0
作者
Zheng, Dabin [1 ]
Chen, Zhen [1 ]
机构
[1] Hubei Univ, Fac Math & Stat, Wuhan 430062, Peoples R China
基金
中国国家自然科学基金;
关键词
Finite field; Permutation polynomial; FINITE-FIELDS;
D O I
10.1007/s00200-016-0305-8
中图分类号
TP39 [计算机的应用];
学科分类号
081203 ; 0835 ;
摘要
This note presents two classes of permutation polynomials of the form (x(pm) - x + delta)(s) + L(x) over the finite fields F(p)2m as a supplement of the recent works of Zha, Hu and Li, Helleseth and Tang.
引用
收藏
页码:215 / 223
页数:9
相关论文
共 46 条
[42]   Characterizations and constructions of triple-cycle permutations of the form xrh(xs)\documentclass[12pt]{minimal} \usepackage{amsmath} \usepackage{wasysym} \usepackage{amsfonts} \usepackage{amssymb} \usepackage{amsbsy} \usepackage{mathrsfs} \usepackage{upgreek} \setlength{\oddsidemargin}{-69pt} \begin{document}$$x^rh(x^s)$$\end{document} [J].
Mengna Wu ;
Chengju Li ;
Zilong Wang .
Designs, Codes and Cryptography, 2020, 88 :2119-2132
[43]   \documentclass[12pt]{minimal} \usepackage{amsmath} \usepackage{wasysym} \usepackage{amsfonts} \usepackage{amssymb} \usepackage{amsbsy} \usepackage{mathrsfs} \usepackage{upgreek} \setlength{\oddsidemargin}{-69pt} \begin{document}$\boldsymbol{x^{2^l+1}+x+a}$\end{document} and related affine polynomials over GF (2k) [J].
Tor Helleseth ;
Alexander Kholosha .
Cryptography and Communications, 2010, 2 (1) :85-109