摘要： 在通过对密码技术、身份认证技术及密钥管理等技术的研究后,针对校园网络的实际,开发了基于密钥管理技术的在线身份认证系统,有效地提高了校园网络中的信息系统的安全,使用户只输入一次密码,就可以访问网络中的多种服务。

关键词: 身份认证, 密钥, 挑战/应答, 票据, 网络应用漫游

Abstract: After discussing the encryption, authentication and key management technology, and according to the fact of campus networks, the on-line authentication system is developed and implemented. With using the system, the security of the information system is improved. It is also convenient for users to share all network applications with inputting password only once.

中图分类号: 

• TP393