A new digital multisignature scheme with distinguished signing authorities

機構典藏 > College of Engineering > Graduate Institute & Department of Computer Science and Information Engineering > Journal Article > Item 987654321/45525

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Title:	A new digital multisignature scheme with distinguished signing authorities
Authors:	黃心嘉;Hwang, Shin-jia;黃明祥;Hwang, Min-shiang;曾祥峰;Tzeng, Shiang-feng
Contributors:	淡江大學資訊工程學系
Keywords:	digital signature;multisignature;group-oriented signature scheme;cryptography;security
Date:	2003-09
Issue Date:	2010-03-26 19:28:12 (UTC+8)
Publisher:	中央研究院資訊科學研究所
Abstract:	In 1999, Ham proposed a multisignature scheme with distinguished signing authorities. In Ham's scheme, a malice member easily confuses the signing authorities since individual signatures and multisignatures both generated on the whole document cannot be used as evidence to distinguish the signing authorities. Moreover, Ham' scheme is also not secure against Li et al.'s attack [4]. To provide evidence and remove Li et al.'s attack, a new multisignature scheme with distinguished signing authorities is proposed in this article.
Relation:	Journal of information science and engineering 19(5), pp.881-887
DOI:	10.6688/JISE.2003.19.5.8
Appears in Collections:	[Graduate Institute & Department of Computer Science and Information Engineering] Journal Article

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