Bounds and Constructions for Multireceiver Authentication Codes

  • Authors:
  • Reihaneh Safavi-Naini;H. Wang

  • Affiliations:
  • -;-

  • Venue:
  • ASIACRYPT '98 Proceedings of the International Conference on the Theory and Applications of Cryptology and Information Security: Advances in Cryptology
  • Year:
  • 1998

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Abstract

Multireceiver authentication codes allow one sender to construct an authenticated message for a group of receivers such that each receiver can verify authenticity of the received message. In this paper, we give a formal definition of multireceiver authentication codes, derive information theoretic and combinatorial lower bounds on their performance and give new efficient constructions for such codes, our constructions are based on the linear error-correcting codes.