Zero-knowledge undeniable signatures (extended abstract)

  • Authors:
  • David Chaum

  • Affiliations:
  • -

  • Venue:
  • EUROCRYPT '90 Proceedings of the workshop on the theory and application of cryptographic techniques on Advances in cryptology
  • Year:
  • 1991

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Abstract

Undeniable signature protocols were introduced at Crypto '89 [CA]. The present article contains new undeniable signature protocols, and these are the first that are zero-knowledge.