Journal on Communications ›› 2016, Vol. 37 ›› Issue (Z1): 63-71.doi: 10.11959/j.issn.1000-436x.2016249

• Contents Papers • Previous Articles     Next Articles

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

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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