PERMUTATION TRINOMIALS OVER FINITE FIELDS WITH EVEN CHARACTERISTIC

被引:78
|
作者
Ding, Cunsheng [1 ]
Qu, Longjiang [2 ]
Wang, Qiang [3 ]
Yuan, Jin
Yuan, Pingzhi [4 ]
机构
[1] Hong Kong Univ Sci & Technol, Dept Comp Sci & Engn, Kowloon, Hong Kong, Peoples R China
[2] Natl Univ Def Technol, Coll Sci, Changsha 410073, Hunan, Peoples R China
[3] Carleton Univ, Sch Math & Stat, Ottawa, ON K1S 5B6, Canada
[4] S China Normal Univ, Sch Math, Guangzhou 510631, Guangdong, Peoples R China
基金
中国国家自然科学基金; 加拿大自然科学与工程研究理事会;
关键词
cryptography; difference set; linear code; permutation polynomial; trinomial; POWER FUNCTIONS; POLYNOMIALS; CODES;
D O I
10.1137/140960153
中图分类号
O29 [应用数学];
学科分类号
070104 ;
摘要
Permutation polynomials have been a subject of study for a long time and have applications in many areas of science and engineering. However, only a small number of specific classes of permutation polynomials are described in the literature so far. In this paper we present a number of permutation trinomials over finite fields, which are of different forms.
引用
收藏
页码:79 / 92
页数:14
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