图书馆电子阅览室口令安全更换的设计方法

本文对我校图书馆电子阅览室管理系统安全性设计中提出了一种在公开网络中对口令进行安全传输的方法,该方法是利用有抗冲突能力的hash函数(如SHA-1)和随机数对口令进行安全传输,可有效抵御假冒攻击。在该基础上,提出了实现口令安全更换的方法。

This paper puts forward a new password transmission method of security management system for our electronic reading room. This method is to make use of hash function that is anti - conflict such as SHA- lwich can effectively resist fake attack. Based on this analysis, it puts forward a method for password alteration.