摘要
随着Internet技术和多媒体技术在近年来的快速发展,数字化信息的传递方式已经变得各式各样,能够在网络上方便快捷的传输已经逐步地成为社会信息交流的重要手段,因此信息的保密越来越受到人们的重视。文中提出了基于六维混沌来实现信号加密和图像加密的方法,并利用迭代次数和混沌信号的加减手段来设置密码,为信息加密提供了一种新方法。
With the Internet technology and multimedia technology rapid development in recent years,the transmission of digital information has become wide range of ways,can be convenient and efficient transport network,has gradually become an important means of information exchange,so the confidentiality of information more and more attention has been paid.This paper,based on the six-dimensional chaos achieves signal encryption and image encryption method,and the number of iterations and the chaotic signal using addition and subtraction means to set the password for the encrypted information to provide a new method.
出处
《信息技术》
2012年第2期106-108,117,共4页
Information Technology
关键词
六维混沌
信号加密
图像加密
six-dimensional chaos
signal encryption
image encryption
