Efficient remote user authentication scheme using smart card

  • Authors:
  • Rongxing Lu;Zhenfu Cao

  • Affiliations:
  • Department of Computer Science, Shanghai Jiao Tong University, 1954 Huashan Road, Shanghai 200030, PR China;Department of Computer Science, Shanghai Jiao Tong University, 1954 Huashan Road, Shanghai 200030, PR China

  • Venue:
  • Computer Networks: The International Journal of Computer and Telecommunications Networking
  • Year:
  • 2005

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Abstract

In this paper, we propose a new remote user authentication scheme using smart card. In our scheme, there are two attractive features: (i) no verification tables are required in the remote server; (ii) only one hash function computation and one modular multiplication computation are costed in smart card. Therefore, compared with other schemes, our scheme is more efficient.