New methods to construct cheating immune multisecret sharing scheme

  • Authors:
  • Wen Ping Ma;Fu Tai Zhang

  • Affiliations:
  • Key Laboratory of Computer Network and Information Security, Ministry of Education, Xidian University, Xi’an, P.R. China;The School of Mathematics and Computer Science, Nanjing Normal University, Nanjing, P.R. China

  • Venue:
  • CISC'05 Proceedings of the First SKLOIS conference on Information Security and Cryptology
  • Year:
  • 2005

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Abstract

In this paper, the constructions of cheating immune secret sharing and multisecret sharing are studied. Based on the theories of matrix and linear block codes over finite field, some new methods to construct cheating immune secret sharing, strictly cheating immune secret sharing and multisecret sharing immune against cheating are proposed. Some cryptographic properties of the constructed secret sharing are analyzed as well.