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Conference Paper: Identity based threshold ring signature
Title | Identity based threshold ring signature |
---|---|
Authors | |
Keywords | Anonymity Bilinear pairings Identity-based signature Spontaneity Threshold ring signature |
Issue Date | 2005 |
Publisher | Springer Verlag. The Journal's web site is located at http://springerlink.com/content/105633/ |
Citation | Lecture Notes In Computer Science, 2005, v. 3506, p. 218-232 How to Cite? |
Abstract | In threshold ring signature schemes, any group of t entities spontaneously conscript arbitrarily n - t entities to generate a publicly verifiable t-out-of-n signature on behalf of the whole group, yet the actual signers remain anonymous. The spontaneity of these schemes is desirable for ad-hoc groups such as mobile ad-hoc networks. In this paper, we present an identity based (ID-based) threshold ring signature scheme. The scheme is provably secure in the random oracle model and provides trusted authority compatibility. To the best of authors' knowledge, our scheme is the first ID-based threshold ring signature scheme which is also the most efficient (in terms of number of pairing operations required) ID-based ring signature scheme (when t = 1) and threshold ring signature scheme from pairings. © Springer-Verlag Berlin Heidelberg 2005. |
Persistent Identifier | http://hdl.handle.net/10722/93117 |
ISSN | 2023 SCImago Journal Rankings: 0.606 |
References |
DC Field | Value | Language |
---|---|---|
dc.contributor.author | Chow, SSM | en_HK |
dc.contributor.author | Hui, LCK | en_HK |
dc.contributor.author | Yiu, SM | en_HK |
dc.date.accessioned | 2010-09-25T14:51:24Z | - |
dc.date.available | 2010-09-25T14:51:24Z | - |
dc.date.issued | 2005 | en_HK |
dc.identifier.citation | Lecture Notes In Computer Science, 2005, v. 3506, p. 218-232 | en_HK |
dc.identifier.issn | 0302-9743 | en_HK |
dc.identifier.uri | http://hdl.handle.net/10722/93117 | - |
dc.description.abstract | In threshold ring signature schemes, any group of t entities spontaneously conscript arbitrarily n - t entities to generate a publicly verifiable t-out-of-n signature on behalf of the whole group, yet the actual signers remain anonymous. The spontaneity of these schemes is desirable for ad-hoc groups such as mobile ad-hoc networks. In this paper, we present an identity based (ID-based) threshold ring signature scheme. The scheme is provably secure in the random oracle model and provides trusted authority compatibility. To the best of authors' knowledge, our scheme is the first ID-based threshold ring signature scheme which is also the most efficient (in terms of number of pairing operations required) ID-based ring signature scheme (when t = 1) and threshold ring signature scheme from pairings. © Springer-Verlag Berlin Heidelberg 2005. | en_HK |
dc.language | eng | en_HK |
dc.publisher | Springer Verlag. The Journal's web site is located at http://springerlink.com/content/105633/ | en_HK |
dc.relation.ispartof | Lecture Notes in Computer Science | en_HK |
dc.subject | Anonymity | en_HK |
dc.subject | Bilinear pairings | en_HK |
dc.subject | Identity-based signature | en_HK |
dc.subject | Spontaneity | en_HK |
dc.subject | Threshold ring signature | en_HK |
dc.title | Identity based threshold ring signature | en_HK |
dc.type | Conference_Paper | en_HK |
dc.identifier.email | Hui, LCK:hui@cs.hku.hk | en_HK |
dc.identifier.email | Yiu, SM:smyiu@cs.hku.hk | en_HK |
dc.identifier.authority | Hui, LCK=rp00120 | en_HK |
dc.identifier.authority | Yiu, SM=rp00207 | en_HK |
dc.description.nature | link_to_subscribed_fulltext | - |
dc.identifier.scopus | eid_2-s2.0-24944525692 | en_HK |
dc.identifier.hkuros | 103640 | en_HK |
dc.relation.references | http://www.scopus.com/mlt/select.url?eid=2-s2.0-24944525692&selection=ref&src=s&origin=recordpage | en_HK |
dc.identifier.volume | 3506 | en_HK |
dc.identifier.spage | 218 | en_HK |
dc.identifier.epage | 232 | en_HK |
dc.publisher.place | Germany | en_HK |
dc.identifier.scopusauthorid | Chow, SSM=8980575500 | en_HK |
dc.identifier.scopusauthorid | Hui, LCK=8905728300 | en_HK |
dc.identifier.scopusauthorid | Yiu, SM=7003282240 | en_HK |
dc.identifier.issnl | 0302-9743 | - |