Presentation 1998/12/10
A Practical Multisignature Scheme
Chunru Zhang, Kwok-Yan Lam,
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Abstract(in English) It is common that, within an organization, some crucial action cannot be carried out unless an agreement is reached by certain fixed number of decision-makers(this number is usually approved by the organization's board resolution). Multisignature schemes are applied to provide a secure means for realizing such an agreement mechanism. In this paper, we propose a practical multisignature scheme, which has three main properties namely security, simplicity and efficiency. We also discuss some practical implementation techniques for the proposed scheme.
Keyword(in Japanese) (See Japanese page)
Keyword(in English) Multisignature scheme / Shamir threshold scheme / RSA cryptosystem / serial multisignature / parallel multisignature
Paper # ISEC98-54
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Conference Information
Committee ISEC
Conference Date 1998/12/10(1days)
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Registration To Information Security (ISEC)
Language ENG
Title (in Japanese) (See Japanese page)
Sub Title (in Japanese) (See Japanese page)
Title (in English) A Practical Multisignature Scheme
Sub Title (in English)
Keyword(1) Multisignature scheme
Keyword(2) Shamir threshold scheme
Keyword(3) RSA cryptosystem
Keyword(4) serial multisignature
Keyword(5) parallel multisignature
1st Author's Name Chunru Zhang
1st Author's Affiliation Centre for Systems Security Research School of Computing National University of Singapore()
2nd Author's Name Kwok-Yan Lam
2nd Author's Affiliation Centre for Systems Security Research School of Computing National University of Singapore
Date 1998/12/10
Paper # ISEC98-54
Volume (vol) vol.98
Number (no) 464
Page pp.pp.-
#Pages 10
Date of Issue