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

Chuan Ming Li; Tzonelih Hwang; Narn Yih Lee

doi:10.1007/bfb0053435

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

Chuan Ming Li, Tzonelih Hwang, Narn Yih Lee

Department of Computer Science and Information Engineering

Research output: Chapter in Book/Report/Conference proceeding › Conference 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 language	English
Title of host publication	Advances in Cryptology - EUROCRYPT 1994 - Workshop on the Theory and Application of Cryptographic Techniques, Proceedings
Editors	Alfredo de Santis
Publisher	Springer Verlag
Pages	194-204
Number of pages	11
ISBN (Print)	3540601767, 9783540601760
DOIs	https://doi.org/10.1007/bfb0053435
Publication status	Published - 1995
Event	Workshop on the Theory and Application of Cryptographic Techniques, EUROCRYPT 1994 - Perugia, Italy Duration: 1994 May 9 → 1994 May 12

Publication series

Name	Lecture Notes in Computer Science (including subseries Lecture Notes in Artificial Intelligence and Lecture Notes in Bioinformatics)
Volume	950
ISSN (Print)	0302-9743
ISSN (Electronic)	1611-3349

Other

Other	Workshop on the Theory and Application of Cryptographic Techniques, EUROCRYPT 1994
Country	Italy
City	Perugia
Period	94-05-09 → 94-05-12

All Science Journal Classification (ASJC) codes

Theoretical Computer Science
Computer Science(all)

Access to Document

10.1007/bfb0053435

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Li, C. M., Hwang, T., & Lee, N. Y. (1995). Threshold-multisignature schemes where suspected forgery implies traceability of adversarial shareholders. In A. de Santis (Ed.), Advances in Cryptology - EUROCRYPT 1994 - Workshop on the Theory and Application of Cryptographic Techniques, Proceedings (pp. 194-204). (Lecture Notes in Computer Science (including subseries Lecture Notes in Artificial Intelligence and Lecture Notes in Bioinformatics); Vol. 950). Springer Verlag. https://doi.org/10.1007/bfb0053435

Li, Chuan Ming ; Hwang, Tzonelih ; Lee, Narn Yih. / Threshold-multisignature schemes where suspected forgery implies traceability of adversarial shareholders. Advances in Cryptology - EUROCRYPT 1994 - Workshop on the Theory and Application of Cryptographic Techniques, Proceedings. editor / Alfredo de Santis. Springer Verlag, 1995. pp. 194-204 (Lecture Notes in Computer Science (including subseries Lecture Notes in Artificial Intelligence and Lecture Notes in Bioinformatics)).

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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.",

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Li, CM, Hwang, T & Lee, NY 1995, Threshold-multisignature schemes where suspected forgery implies traceability of adversarial shareholders. in A de Santis (ed.), Advances in Cryptology - EUROCRYPT 1994 - Workshop on the Theory and Application of Cryptographic Techniques, Proceedings. Lecture Notes in Computer Science (including subseries Lecture Notes in Artificial Intelligence and Lecture Notes in Bioinformatics), vol. 950, Springer Verlag, pp. 194-204, Workshop on the Theory and Application of Cryptographic Techniques, EUROCRYPT 1994, Perugia, Italy, 94-05-09. https://doi.org/10.1007/bfb0053435

Threshold-multisignature schemes where suspected forgery implies traceability of adversarial shareholders. / Li, Chuan Ming; Hwang, Tzonelih; Lee, Narn Yih.

Advances in Cryptology - EUROCRYPT 1994 - Workshop on the Theory and Application of Cryptographic Techniques, Proceedings. ed. / Alfredo de Santis. Springer Verlag, 1995. p. 194-204 (Lecture Notes in Computer Science (including subseries Lecture Notes in Artificial Intelligence and Lecture Notes in Bioinformatics); Vol. 950).

Research output: Chapter in Book/Report/Conference proceeding › Conference contribution

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Li CM, Hwang T, Lee NY. Threshold-multisignature schemes where suspected forgery implies traceability of adversarial shareholders. In de Santis A, editor, Advances in Cryptology - EUROCRYPT 1994 - Workshop on the Theory and Application of Cryptographic Techniques, Proceedings. Springer Verlag. 1995. p. 194-204. (Lecture Notes in Computer Science (including subseries Lecture Notes in Artificial Intelligence and Lecture Notes in Bioinformatics)). https://doi.org/10.1007/bfb0053435