New permutation trinomials from Niho exponents over finite fields with even characteristic

被引：29
|
作者：
Li, Nian [1 ]
Helleseth, Tor [2 ]
机构：
[1] Hubei Univ, Fac Math & Stat, Hubei Key Lab Appl Math, Wuhan 430062, Hubei, Peoples R China
[2] Univ Bergen, Dept Informat, Postboks 7803, N-5020 Bergen, Norway
来源：
CRYPTOGRAPHY AND COMMUNICATIONS-DISCRETE-STRUCTURES BOOLEAN FUNCTIONS AND SEQUENCES | 2019年 / 11卷 / 01期
基金：
中国国家自然科学基金;
关键词：
Finite field; Niho exponent; Permutation trinomial; POLYNOMIALS;
D O I：
10.1007/s12095-018-0321-6
中图分类号：
TP301 [理论、方法];
学科分类号：
081202 ;
摘要：
In this paper, a class of permutation trinomials of Niho type over finite fields with even characteristic is further investigated. New permutation trinomials from Niho exponents are obtained from linear fractional polynomials over finite fields, and it is shown that the presented results are the generalizations of some earlier works.
引用
收藏
页码：129 / 136
页数：8
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