Netinfo Security ›› 2019, Vol. 19 ›› Issue (10): 42-49.doi: 10.3969/j.issn.1671-1122.2019.10.006

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Research on Multi-server Lightweight Multi-factor Authentication Protocol in Telemedicine Environment

Min ZHANG1,2, Chunxiang XU1, Minying HUANG3()   

  1. 1. School of Cyberspace Security, University of Electronic Science and Technology of China, Chengdu Sichuan 611731, China
    2. Language Center, Southwest Minzu University, Chengdu Sichuan 610041, China
    3. School of Computer Science and Technology, Southwest Minzu University, Chengdu Sichuan 610041, China
  • Received:2019-07-04 Online:2019-10-10 Published:2020-05-11
  • Contact: Minying HUANG E-mail:hmy101@swun.edu.com

Abstract:

The existing telemedicine environment identity authentication is aimed at a single server environment. With the development of telemedicine systems, users have access to multiple hospital servers to query for medical conditions, as well as hospital server and commercial insurance or other third-party servers. Therefore, the research on multi-server identity authentication scheme in telemedicine environment has positive significance. In 2019, BARMAN et al. proposed a multi-server identity authentication scheme for telemedicine environment, but there are still many security problems in this scheme, such as poor scalability, vulnerable to privileged attacks, and inability to implement access control. In order to solve the above problems, this paper proposes a multi-factor identity authentication scheme based on Fuzzy Commitment and HMAC algorithm. Through analysis, it can be seen that the proposed scheme can solve the security threats of BARMAN’s scheme though the computation and communication increased slightly.

Key words: multi-factor authentication, HMAC, multi-server, light weight, fuzzy commitment

CLC Number: