通信学报 ›› 2016, Vol. 37 ›› Issue (Z1): 63-71.doi: 10.11959/j.issn.1000-436x.2016249

• 学术论文 • 上一篇    下一篇

WBAN网络中条件隐私保护的远程用户认证方案

曹进1,郑怡清2,李晖1   

  1. 1 西安电子科技大学网络与信息安全学院综合业务网理论与关键技术国家重点实验室,陕西 西安 710126
    2 西安交通大学电子与信息工程学院陕西省计算机网络重点实验室,陕西 西安 710049
  • 出版日期:2016-10-25 发布日期:2017-01-17
  • 基金资助:
    国家自然科学基金资助项目;111计划基金资助项目

Conditional privacy-protection remote user authentication mechanism for WBAN

Jin CAO1,Yi-qing ZHENG2,Hui LI1   

  1. 1 State Key Laboratory of Integrated Services Networks,School of Cyber Engineering,Xidian University,Xi'an 710126,China
    2 Shaanxi Key Laboratory of Computer Network,School of Electronic and Information Engineering,Xi'an Jiaotong University,Xi'an 710049,China
  • Online:2016-10-25 Published:2017-01-17
  • Supported by:
    The National Natural Science Foundation of China;China 111 Project

摘要:

提出一种基于无证书群签名的条件隐私保护的远程用户认证方案,实现用户和远程医生间的匿名相互认证;同时当医生发现用户出现紧急情况时,又可以通过群管理员(GM)唯一地来揭露用户的真实身份信息,给予用户及时的救助。提出的认证协议可实现匿名性、可跟踪性、相互认证性、不可否认性和一些其他安全特性。性能分析结果表明该方案更加适合于无线体域网。

关键词: 无线体域网, 条件隐私保护, 远程匿名认证, 无证书群签名

Abstract:

A conditional privacy-protection remote user authentication scheme based on a certificateless group signature was proposed,which can accomplish the anonymous mutual authentication between the user and the remote doctors.In addition,when the doctors perceived that users were in case of an emergency,the mechanism enabled the only group manager (GM) to expose the real identity information of users and given users timely assistance.The scheme can provide the anonymity,traceability,mutual authentication,non-reputation and some other security features.The performance analysis results show the scheme is more suitable for WBAN.

Key words: wireless body area network, conditional privacy-protection, remote anonymous authentication, certificateless group signature

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