基于混沌一次一密认证的单点登录系统的研究

摘要

The randomness of chaotic sequence is used in the single sign on system. The random number sequence generated by chaotic sequence iteration is used as the dynamic identity authentication information one at a time,so that the login identity of each user has uniqueness,other people can't forge it,the dynamic change of identity fingerprint is realized,and the safety of the general single sign on system is enhanced. The cookie technology is used to convert the authentication information into a ticket to realize the integration of various application subsystems in the same domain. The system provides an efficient,secure and con-venient single sign on scheme for each application subsystem in the same domain.%把混沌序列所具备的良好的随机性用于单点登录系统,利用混沌序列迭代产生的随机数序列作为一次一个变换的身份认证信息,这样每个用户的登录身份都具有惟一性,使得他人无法伪造,同时实现了身份指纹的动态变化,增加了普通单点登录系统的安全性.利用cookie技术将认证信息生成ticket,实现同一个域下面各应用子系统的整合.该系统为同一个域下面的各应用子系统提供了一种高效、安全、方便的单点登录方案.