m out of n Oblivious Transfer

  • Authors:
  • Yi Mu;Junqi Zhang;Vijay Varadharajan

  • Affiliations:
  • -;-;-

  • Venue:
  • ACISP '02 Proceedings of the 7th Australian Conference on Information Security and Privacy
  • Year:
  • 2002

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Abstract

We present three novel constructions of m out of n oblivious transfer, which demonstrate significant improvement over the existing schemes in terms of completeness, robustness and flexibility. We also show how to construct a non-interactive m out of n oblivious transfer, based on discrete logarithm. These constructions have potential applicability in electronic commerce.