基于Logistic映射混沌加密算法的研究

A Research of Chaos Encryption Algorithm Based on Logistic Mapping

分析Logistic混沌映射的加密算法原理,提出基于该算法的加密方法,并从算法的安全性、效率等方面进行性能分析。最后采用Matlab开发工具完成该混沌加密算法的设计,用该算法对实例进行加密仿真。

It analyses the encryption algorithm principle based on the I.ogistic chaos mapping, proposes a kind of encryption, and from aspects of algorithm security, efficiency and so on, gives the performance analysis. Finally, it uses the Matlab development kit to complete this design, and carries on the encryption simulation with this algorithm targeting on a example.