HAN HAIQING1, LI QIN2, LI YONG3, et al. The Common Character of Orthomorphisms on the Finite Field GF(2n). [J]. 2012, 58(1): 81-85. DOI: 10.14188/j.1671-8836.2012.01.016.
The orthomorphism on finite field GF(2n) is a kind of permutations that is the most widely used in cross-cutting issue
and the orthomorphic polynomials over the finite field is an effective method to study it.This paper has obtained the coefficients relationship of the orthomorphisms over the GF(2n) by algebraic methods.In addition
this paper has attained the maximal subgroup structure and counting in the GF(2n).It is helpful to provide the theoretical support for the in-depth study of the nature of the orthomorphism.
关键词
有限域正形置换极大子群正形置换多项式代数整数环
Keywords
finite fieldorthomorphismsmaximal subgrouporthomorphic polynomialsdomain of algebraic integer