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›› 2002, Vol. 19 ›› Issue (3): 254-262.DOI: 10.7523/j.issn.2095-6134.2002.3.006

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An Improvement of the TMN Protocol Based on Trapdoor Oneway Functions

SUN Hai-Bo1, LIN Dong-Dai2   

  1. 1. MMRC, Academy of Mathematics and Systems Science, Chinese Academy of Sciences Beijing 100080;
    2. State Key Laboratory of Information Security, Institute of Software Chinese Academy of Sciences, Beijing 100080
  • Received:2002-06-06 Online:2002-05-18

Abstract:

In this paper, we have presented a general method to improve the security of TMN Protocol based on trap-door one-way functions. We also proved its security by using strand space theory and gave some examples of our improvement.

Key words: strand space, trap-door one-may function, secure protocols, cryptographic protocols

CLC Number: