Security protocol analysis with improved authentication tests

  • Authors:
  • Xiehua Li;Shutang Yang;Jianhua Li;Hongwen Zhu

  • Affiliations:
  • Department of Electronic Engineering, Shanghai JiaoTong University, Shanghai, P.R. China;Department of Electronic Engineering, Shanghai JiaoTong University, Shanghai, P.R. China;Department of Electronic Engineering, Shanghai JiaoTong University, Shanghai, P.R. China;Department of Electronic Engineering, Shanghai JiaoTong University, Shanghai, P.R. China

  • Venue:
  • ISPEC'06 Proceedings of the Second international conference on Information Security Practice and Experience
  • Year:
  • 2006

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Abstract

This paper proposes the improved authentication tests in order to find the potential attacks on security protocols. It is based on the authentication tests theory and enhances the original methods by introducing the notion of message type. Formalized definition of replay attacks have been integrated into the original theoretical models for further verification of security protocols. The thoroughly proof of initial and subsequent authentications in Neuman-Stubblebine protocol shows that the improved authentication tests can find flaws of the protocol more efficiently than the original ones.