摘要
利用改进的logistic映射和具有一次耦合项的二维logistic映射两个混沌系统形成密钥对图像进行加密,达到隐藏信息的目的。通过对实验结果分析,证明该算法具有较好的安全性。
This paper proposed a new algorithm based on improved logistic map and logistic map of two dimensions with linear couple item for image encryption. Significant advantage on security has been proved by test.
出处
《计算机应用与软件》
CSCD
北大核心
2006年第12期102-103,115,共3页
Computer Applications and Software
