Threshold-multisignature schemes where suspected forgery implies traceability of adversarial shareholders

Chuan Ming Li, Tzonelih Hwang, Narn Yih Lee

Research output: Chapter in Book/Report/Conference proceedingConference contribution

57 Citations (Scopus)

Abstract

In this paper, we are going to combine the idea of the (t, n) threshold signature scheme with the multisignature scheme and propose a new type of signature scheme, called the (t, n) threshold-multisignature scheme. In the (t, n) threshold-multisignature scheme, at least t shareholders of a specific group have to cooperate to generate a valid group signature and suspected forgery implies traceability of adversarial shareholders. The validity of that signature for the specific group can be verified without knowing the membership of the signers to that group.

Original languageEnglish
Title of host publicationAdvances in Cryptology - EUROCRYPT 1994 - Workshop on the Theory and Application of Cryptographic Techniques, Proceedings
EditorsAlfredo de Santis
PublisherSpringer Verlag
Pages194-204
Number of pages11
ISBN (Print)3540601767, 9783540601760
DOIs
Publication statusPublished - 1995
EventWorkshop on the Theory and Application of Cryptographic Techniques, EUROCRYPT 1994 - Perugia, Italy
Duration: 1994 May 91994 May 12

Publication series

NameLecture Notes in Computer Science (including subseries Lecture Notes in Artificial Intelligence and Lecture Notes in Bioinformatics)
Volume950
ISSN (Print)0302-9743
ISSN (Electronic)1611-3349

Other

OtherWorkshop on the Theory and Application of Cryptographic Techniques, EUROCRYPT 1994
CountryItaly
CityPerugia
Period94-05-0994-05-12

All Science Journal Classification (ASJC) codes

  • Theoretical Computer Science
  • Computer Science(all)

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