A Construction of Authentication Codes with Arbitration from Vector Spaces over Finite Fields
Received:June 18, 2009  Revised:April 26, 2010
Key Words: authentication code with arbitration   vector space   finite field.  
Fund Project:Supported by the National Natural Science Foundation of China (Grant No.10771023).
Author NameAffiliation
Wei Jia LI School of Mathematical Sciences, Dalian University of Technology, Liaoning 116024, P. R. China 
Ji Zhu NAN School of Mathematical Sciences, Dalian University of Technology, Liaoning 116024, P. R. China 
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Abstract:
      This paper is devoted to constructing an authentication code with arbitration using subspaces of vector spaces over finite fields. Moreover, if we choose the encoding rules of the transmitter and the decoding rules of the receiver according to a uniform probability distribution, then some parameters and the probabilities of successful attacks are computed.
Citation:
DOI:10.3770/j.issn:1000-341X.2011.02.010
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