一种图像混沌网络加密法

在信息时代的今天,随着网络技术和多媒体技术的高速发展和广泛应用,越来越多的信息在网络上方便传递,但这同时也带来了信息安全隐患问题.因而,保护信息安全就显得尤为重要.本文利用四维混沌系统产生的二值序列,设定神经网络的权值和阈值,对像素进行加密解密运算.该算法具有计算复杂度大、实现无失真加密、密钥空间大的特点.仿真实验分析...

Research of encryponti based on 4-D chaostic neural network

In information times,with the rapid development and wide applications of network technology and computer technology,more and more information hasbeen quickly and conveniently transmitted through the network,at the same timethat has the potential problems of the security of information.Therefore,the security of information is getting more and more important.The cryptography,which aims at the security of information,has become one of the importantresearch fields in information science and technology.Up to now...