Two new constructions of multi-receiver authentication codes from singular pseudo- symplectic geometry over finite fields

  • Authors:
  • Gao You;Chang Liwei

  • Affiliations:
  • Civil Aviation University of China, College of Science, Tianjin, China;Civil Aviation University of China, College of Science, Tianjin, China

  • Venue:
  • WSEAS Transactions on Mathematics
  • Year:
  • 2012

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Abstract

In this paper, two new constructions of multi-receiver authentication codes using singular pseudosymplectic geometry on finite fields are described. Under the assumption that the encoding rules of the transmitter and the receiver are chosen according to a uniform probability distribution, the parameters and the probabilities of success for different types of deceptions are computed by the method of matrix and combinatorial enumeration.