%0 Journal Article
%T Self-synchronization Chaotic Encryption Method with Time-varying Keys<br>一种具有时变密钥的自同步混沌加密方法
%A JU Lei
%A WENG Yi-fang
%A ZHAO Geng
%A ZHENG De-ling
%A <br>鞠磊
%A 翁贻方
%A 赵耿
%A 郑德玲
%J 计算机科学
%D 2009
%I 
%X The separation-time of system variable can reflect the approximate level of system parameters in the chaotic system,this facilitates parameters detection and synchronizating attack.For soluting this security weaknesses of all the chaos system we got a new chaotic variable by pre-processing the chaotic variable and adding disturbance to the system parameters.The separation-time of new variable can't reflect the approximate level of system parameters almost.Subsequently,a self-synchronization chaotic encrypti...
%K Chaotic
%K Encryption
%K Time-varying keys
%K Security<br>混沌
%K 加密
%K 时变参数
%K 安全性
%U http://www.alljournals.cn/get_abstract_url.aspx?pcid=5B3AB970F71A803DEACDC0559115BFCF0A068CD97DD29835&cid=8240383F08CE46C8B05036380D75B607&jid=64A12D73428C8B8DBFB978D04DFEB3C1&aid=0768303E58CA6A9168DA6519EE878200&yid=DE12191FBD62783C&vid=933658645952ED9F&iid=9CF7A0430CBB2DFD&sid=D997634CFE9B6321&eid=B6DA1AC076E37400&journal_id=1002-137X&journal_name=计算机科学&referenced_num=0&reference_num=9