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dc.contributor.authorHan, Song
dc.contributor.authorLiu, Wan-Quan
dc.contributor.editorM Freire et al
dc.date.accessioned2017-01-30T13:47:43Z
dc.date.available2017-01-30T13:47:43Z
dc.date.created2009-03-26T18:01:18Z
dc.date.issued2004
dc.identifier.citationHan, Song and Liu, Wan-quan. 2004. An efficient identity-based group signature scheme over elliptic curves, in Freire, M.M. and Chemouil, P. and Lorenz, P. and Gravey, A. (ed), European Conference on Universal Multiservice Networks (ECUMN 2004), Oct 25 2004, pp. 417-429. Portugal: Springer.
dc.identifier.urihttp://hdl.handle.net/20.500.11937/35109
dc.description.abstract

Group signatures allow every authorized member of a group to sign on behalf of the underlying group. Anyone except the group manager is not able to validate who generates a signature for a document. A new identity-based group signature scheme is proposed in this paper. This scheme makes use of a bilinear function derived from Weil pairings over elliptic curves. Also, in the underlying composition of group signatures there is no exponentiation computation modulo a large composite number. Due to these ingredients of the novel group signatures, the proposed scheme is efficient with respect to the computation cost in signing process. In addition, this paper comes up with a security proof against adaptive forgeability.

dc.publisherSpringer
dc.relation.urihttp://www.springerlink.com/content/hqc2twhrkjpne5g7/fulltext.pdf
dc.subjectNetwork Security
dc.subjectAnonymity
dc.subjectGroup Signatures
dc.subjectWeil Pairings
dc.subjectSecurity Protocol
dc.titleAn efficient identity-based group signature scheme over elliptic curves
dc.typeConference Paper
dcterms.source.volume3262
dcterms.source.startPage417
dcterms.source.endPage429
dcterms.source.titleLecture Notes in Computer Science
dcterms.source.seriesLecture Notes in Computer Science
dcterms.source.isbn3540235515
dcterms.source.conference3rd European Conference on Universal Multiservice Networks. (ECUMN'2004)
dcterms.source.conference-start-date25 Oct 2004
dcterms.source.conferencelocationPortugal
dcterms.source.placeBerlin, Germany
curtin.note

The original publication is available at: http://www.springerlink.com

curtin.accessStatusOpen access
curtin.facultyCurtin Business School
curtin.facultySchool of Information Systems


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