Flaws in some self-healing key distribution schemes with revocation

Daza, Vanesa; Herranz, Javier; Sáez, Germán

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dc.contributor.author	Daza, Vanesa
dc.contributor.author	Herranz, Javier
dc.contributor.author	Sáez, Germán
dc.date.accessioned	2020-10-26T10:33:28Z
dc.date.available	2020-10-26T10:33:28Z
dc.date.issued	2009
dc.identifier.citation	Daza V, Herranz J, Sáez G. Flaws in some self-healing key distribution schemes with revocation. Inf. Process. Lett. 2009;109(11):523-26. DOI: 10.1016/j.ipl.2009.01.016
dc.identifier.issn	0020-0190
dc.identifier.uri	http://hdl.handle.net/10230/45577
dc.description.abstract	Dutta and Mukhopadhyay have recently proposed some very efficient self-healing key distribution schemes with revocation. The parameters of these schemes contradict some results (lower bounds) presented by Blundo et al. In this paper different attacks against the schemes of Dutta and Mukhopadhyay are explained: one of them can be easily avoided with a slight modification in the schemes, but the other one is really serious.
dc.description.sponsorship	The work of the two first authors is partially supported by Spanish program CONSOLIDERINGENIO 2010, under projects ARES (CSD2007-00004) and COMONSENS (CSD2008- 00010). Javier Herranz enjoys a Ramón y Cajal grant, partially funded by the European Social Fund (ESF), from Spanish MICINN Ministry. Finally, the work of Germán Sáez is partially supported by Spanish MICINN Ministry, under project TSI2006-02731.
dc.format.mimetype	application/pdf
dc.language.iso	eng
dc.publisher	Elsevier
dc.relation.ispartof	Information Processing Letters. 2009;109(11):523-26
dc.rights	© 2009 Elsevier (http://dx.doi.org/10.1016/j.ipl.2009.01.016)
dc.title	Flaws in some self-healing key distribution schemes with revocation
dc.type	info:eu-repo/semantics/article
dc.identifier.doi	http://dx.doi.org/10.1016/j.ipl.2009.01.016
dc.subject.keyword	Cryptography
dc.subject.keyword	Self-healing key distribution
dc.subject.keyword	Lower bounds
dc.subject.keyword	Polynomial interpolation
dc.relation.projectID	info:eu-repo/grantAgreement/ES/2PN/TSI2006-02731
dc.rights.accessRights	info:eu-repo/semantics/openAccess
dc.type.version	info:eu-repo/semantics/acceptedVersion