Telecommunications Science ›› 2009, Vol. 25 ›› Issue (12): 31-35.doi: 10.3969/j.issn.1000-0801.2009.12.008

• research and development • Previous Articles     Next Articles

Research on Securely Fair Non-Repudiation Protocol

Manjun Zhang1,2,Changxing Pei1   

  1. 1 National Key Lab of Integrated Service Network,Xi'an University,Xi'an 710071,China
    2 Xi'an University of Posts&Telecommunications,Xi'an 710071,China
  • Online:2009-12-15 Published:2009-12-15

Abstract:

In this paper a securely fair non-repudiation protocol is proposed,at the same time it greatly improves the security and efficiency in B. Meng's protocol. It is more important that the trusted third parties is off-line in the proposed protocol,so it can obviously reduce the involvement of trusted third parties and solve the bottleneck problem.

Key words: fair non-repudiation, electronic transaction, trusted third party

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