摘要
口令鉴别是一种根据已知事物验证身份的方法,因为价格低廉、容易实现、方便使用等特点而被广泛的采用。但是这种鉴别方式同时也是用户鉴别机制中最容易攻破的形式。而OTP(One Time Password,即一次性口令)系统就是设计用来应付这种被动攻击形式的。本文开发的是一个采用了SSL单向鉴别、多因素身份鉴别技术的基于一次性口令技术的电子政务应用系统。
The authentication is the key part of the network security. It is also the main problem we should resolve. This scheme,which is bi-directional, using multi-mechanism to ensure safety authentication and providing a uniform authentication service to other e-government application system, meets the need of current e-government system. But authentication technology and e-government system are continually developing, there are still many problems need to be solved.
出处
《微计算机信息》
北大核心
2007年第27期187-189,共3页
Control & Automation
基金
国家自然科学基金资助项目(60564001)
