摘要
讨论了一种基于半盲签名的匿名安全协议,用户以通行证的方式与服务提供商建立安全连接,这样既保证了用户的安全性,也保护了用户隐私。同时,由于用户的通行证是向服务提供商信任的CA申请得到的,服务提供商的安全也得到了保证。
Discussed an anonymous security protocol that is based on Partial Blind Signature.According to the protocol,users establish connections with the service provider by means of the ticket.This not only ensures the security of the users,but also protects the users' privacy.Meanwhile,the security of service provider is also guaranteed as the ticket is issued by CAs that they trust.
出处
《计算机应用研究》
CSCD
北大核心
2004年第11期132-133,159,共3页
Application Research of Computers
基金
上海市科委重点攻关项目(025115044)
国家自然科学基金资助项目(90104005)
关键词
WPKI
WTLS
半盲签名
信息安全
WPKI(WAP Public Key Infrastructure)
WTLS
Partial Blind Signature
Information Security