Optimal authentication codes from difference balanced functions

  • Authors:
  • Yang Yang;Xiaohu Tang;Udaya Parampalli

  • Affiliations:
  • Institute of Mobile Communications, Southwest Jiaotong University, Chengdu, Sichuan, PRC, China;Institute of Mobile Communications, Southwest Jiaotong University, Chengdu, Sichuan, PRC, China;Department of Computer Science and Software Engineering, University of Melbourne, Australia

  • Venue:
  • SETA'10 Proceedings of the 6th international conference on Sequences and their applications
  • Year:
  • 2010

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Abstract

In this paper, we present two classes of optimal authentication codes without secrecy from difference balanced functions. The new codes are as good as or have more flexible parameters than the optimal codes from perfect nonlinear functions.