Memorizable interactive proof and zero-knowledge proof systems

  • Authors:
  • Ning Chen;Jia-Wei Rong

  • Affiliations:
  • Department of Computer Science, Fudan University, Shanghai 200433, P.R. China;Department of Computer Science, Fudan University, Shanghai 200433, P.R. China

  • Venue:
  • Journal of Computer Science and Technology
  • Year:
  • 2004

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Abstract

Interactive proof and zero-knowledge proof systems are two important concepts in cryptography and complexity theory. In the past two decades, a great number of interactive proof and zero-knowledge proof protocols have been designed and applied in practice. In this paper, a simple memorizable zero-knowledge protocol is proposed for graph non-isomorphism problem, based on the memorizable interactive proof system, which is extended from the original definition of interactive proof and is more applicable in reality.