Threshold undeniable signature scheme based on conic

  • Rong Xing Lu*
  • , Zhen Fu Cao
  • , Yuan Zhou
  • *Corresponding author for this work

Research output: Contribution to journalArticlepeer-review

13 Scopus citations

Abstract

Recently, undeniable signature has received a significant attention and has been extensively researched in the cryptographic community. Many undeniable schemes have been proposed. However, most of previous proposed schemes are based on discrete logarithm cryptosystems. In this paper, we present conic analogy of the first undeniable RSA signature scheme proposed by Gennaro, Krawczyk and Rabin at Crypto'97, and propose the first threshold undeniable signature scheme based on conic.

Original languageEnglish
Pages (from-to)165-177
Number of pages13
JournalApplied Mathematics and Computation
Volume162
Issue number1
DOIs
StatePublished - 4 Mar 2005
Externally publishedYes

Keywords

  • Conic
  • Threshold signature
  • Undeniable signature

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