Cryptosystem based on chebyshev polynomials

被引：0

作者：

Chen, Xiao-Song ^{[1
]}

Sun, Yi-Wei ^{[1
]}

机构：

[1] School of Mathematical Sciences and Computational Technology, Central South University

来源：

Tiedao Xuebao/Journal of the China Railway Society | 2013年 / 35卷 / 01期

关键词：

Chaotic mapping; Chebyshev polynomials; Public key cryptosystem; Semi-group property;

D O I：

10.3969/j.issn.1001-8360.2013.01.012

中图分类号：

学科分类号：

摘要：

Through study on the two existing public key cryptosystems based on Chebyshev mapping over the finite field, their common problems were found.The improved public key cryptosystems program was proposed by changing the parameter selection conditions and adding the inverse element existence conditions. The rationality, practicability and security of the improved program were investigated, and the algorithm for fast implementation was given.

引用

页码：77 / 79

页数：2

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