基于混沌序列的图像秘密共享方案  

Image secret sharing scheme based on chaotic sequences

作　　者：曹长修[1] 罗璞[1] 陈巧琳[2] 

机构地区：[1]重庆大学自动化学院,重庆400044 [2]重庆大学计算机学院,重庆400044

出　　处：《重庆邮电学院学报（自然科学版）》2006年第1期109-111,共3页Journal of Chongqing University of Posts and Telecommunications(Natural Sciences Edition)

摘　　要：应用离散混沌序列易于生成,对初值敏感以及具有白噪声的统计特性,提出了基于混沌序列和秘密共享的图像加密方案,以Matlab中的图像熊猫为例进行了仿真试验,结果表明该算法具有良好的安全性。Discrete chaos is used to generate cipher systems because it is easy to create, sensitive to initial value and similar to white noise of statistical nature. In this paper, an image encryption based on the secret sharing sheme and chaos sequence is proposed. A simulation test is conducted taking the image panda in Matlab as an example,and the simulation results show that the scheme proposed possesses the property of perfect safety.

关 键 词：秘密共享 哈希表 混沌序列 

分 类 号：TP309[自动化与计算机技术—计算机系统结构]