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Article: Security of Wang et al.'s group-oriented (t,n) threshold signature schemes with traceable signers

TitleSecurity of Wang et al.'s group-oriented (t,n) threshold signature schemes with traceable signers
Authors
KeywordsCryptanalysis
Cryptography
Group Signature
Issue Date2001
PublisherElsevier BV. The Journal's web site is located at http://www.elsevier.com/locate/ipl
Citation
Information Processing Letters, 2001, v. 80 n. 6, p. 295-298 How to Cite?
AbstractA forgery attack on the group-oriented (t,n) threshold signature schemes was described. The scheme consists of three phases namely the initiation, the individual signature generation and verification phase, and the group signature generation and verification phase. In the Tseng-Jan's (T-J) attack, an attacker without any secret keys of group members can use any previous valid group signature to forge a valid group signature. The new attack proved to be more fundamental than the T-J attack as it could not be recognized or blocked at the designated clerk level of the signature schemes.
Persistent Identifierhttp://hdl.handle.net/10722/152286
ISSN
2015 Impact Factor: 0.605
2015 SCImago Journal Rankings: 0.698
ISI Accession Number ID
References

 

DC FieldValueLanguage
dc.contributor.authorLi, ZCen_US
dc.contributor.authorHui, LCKen_US
dc.contributor.authorChow, KPen_US
dc.contributor.authorChong, CFen_US
dc.contributor.authorTsang, WWen_US
dc.contributor.authorChan, HWen_US
dc.date.accessioned2012-06-26T06:36:57Z-
dc.date.available2012-06-26T06:36:57Z-
dc.date.issued2001en_US
dc.identifier.citationInformation Processing Letters, 2001, v. 80 n. 6, p. 295-298en_US
dc.identifier.issn0020-0190en_US
dc.identifier.urihttp://hdl.handle.net/10722/152286-
dc.description.abstractA forgery attack on the group-oriented (t,n) threshold signature schemes was described. The scheme consists of three phases namely the initiation, the individual signature generation and verification phase, and the group signature generation and verification phase. In the Tseng-Jan's (T-J) attack, an attacker without any secret keys of group members can use any previous valid group signature to forge a valid group signature. The new attack proved to be more fundamental than the T-J attack as it could not be recognized or blocked at the designated clerk level of the signature schemes.en_US
dc.languageengen_US
dc.publisherElsevier BV. The Journal's web site is located at http://www.elsevier.com/locate/iplen_US
dc.relation.ispartofInformation Processing Lettersen_US
dc.rightsInformation Processing Letters. Copyright © Elsevier BV.-
dc.subjectCryptanalysisen_US
dc.subjectCryptographyen_US
dc.subjectGroup Signatureen_US
dc.titleSecurity of Wang et al.'s group-oriented (t,n) threshold signature schemes with traceable signersen_US
dc.typeArticleen_US
dc.identifier.emailHui, LCK:hui@cs.hku.hken_US
dc.identifier.emailChow, KP:chow@cs.hku.hken_US
dc.identifier.emailChong, CF:chong@cs.hku.hken_US
dc.identifier.emailTsang, WW:tsang@cs.hku.hken_US
dc.identifier.emailChan, HW:hwchan@cs.hku.hken_US
dc.identifier.authorityHui, LCK=rp00120en_US
dc.identifier.authorityChow, KP=rp00111en_US
dc.identifier.authorityChong, CF=rp00110en_US
dc.identifier.authorityTsang, WW=rp00179en_US
dc.identifier.authorityChan, HW=rp00091en_US
dc.description.naturelink_to_subscribed_fulltexten_US
dc.identifier.doi10.1016/S0020-0190(01)00179-Xen_US
dc.identifier.scopuseid_2-s2.0-0035980873en_US
dc.identifier.hkuros71238-
dc.relation.referenceshttp://www.scopus.com/mlt/select.url?eid=2-s2.0-0035980873&selection=ref&src=s&origin=recordpageen_US
dc.identifier.volume80en_US
dc.identifier.issue6en_US
dc.identifier.spage295en_US
dc.identifier.epage298en_US
dc.identifier.isiWOS:000172058800004-
dc.publisher.placeNetherlandsen_US
dc.identifier.scopusauthoridLi, ZC=7409086435en_US
dc.identifier.scopusauthoridHui, LCK=8905728300en_US
dc.identifier.scopusauthoridChow, KP=7202180751en_US
dc.identifier.scopusauthoridChong, CF=7202196414en_US
dc.identifier.scopusauthoridTsang, WW=7201558521en_US
dc.identifier.scopusauthoridChan, HW=24828151400en_US

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