摘要
为增强无线网络接入认证的安全性,结合可信计算技术和无证书公钥密码体制,提出一种无线环境下的可信网络连接协议.该协议仅需6轮交互就能实现STA与AP之间的双向身份认证和会话密钥协商,同时实现AS对STA的平台可信性验证.安全性和性能分析表明,与IEEE802.11i的接入认证方案相比,新协议的安全性能优势明显.
A trusted network connect protocol WTNCP for wireless environment is proposed, in which the trusted computing technology and non-certificate public key cryptography are utilized. The platform authentication and integrity verification are integrated into the user authentication within 6 rounds in such protocol. The security and performance analysis show that the protocol enhances the security of the authentication protocol and has great advantages in both computing and reduction of communication costs.
出处
《北京工业大学学报》
EI
CAS
CSCD
北大核心
2010年第5期577-581,共5页
Journal of Beijing University of Technology
基金
国家自然科学基金项目资助(60633020)
国家自然基金项目资助(60573036
60702059)
国家高技术研究发展计划(2007AA01Z429)
关键词
无线网络
可信计算
无证书公钥
可信网络连接
wireless network
trusted computing
non-certificate public key
trusted network connect
