Secure anonymous communication with conditional traceability

  • Authors:
  • Zhaofeng Ma;Xibin Zhao;Guo Zhi;Gu Ming;Jiaguang Sun

  • Affiliations:
  • Department of Computer Science and Technology, Tsinghua University;Department of Computer Science and Technology, Tsinghua University;Department of Computer Science and Technology, Tsinghua University;School of Software, Tsinghua University, Beijing, China;School of Software, Tsinghua University, Beijing, China

  • Venue:
  • NPC'05 Proceedings of the 2005 IFIP international conference on Network and Parallel Computing
  • Year:
  • 2005

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Abstract

A new anonymous secure communication protocol with conditional traceability is proposed to provide personal anonymity and privacy protection, in which a secure mapping function is introduced to provide anonymity and personal information protection, when necessary, only authority principal part can act as arbitrator for communication validation. The proposed protocol has 3 advantages: 1) mutual communication; 2) anonymity of communication. 3) conditional traceability.