Robust Biometric Authentication from an Information Theoretic Perspective

dc.contributor.authorGrigorescu, Andrea
dc.contributor.authorBoche, Holger
dc.contributor.authorSchaefer, Rafael F.
dc.date.accessioned2019-08-07T11:02:28Z
dc.date.available2019-08-07T11:02:28Z
dc.date.issued2017-09-09
dc.date.updated2019-07-31T14:29:23Z
dc.description.abstractRobust biometric authentication is studied from an information theoretic perspective. Compound sources are used to account for uncertainty in the knowledge of the source statistics and are further used to model certain attack classes. It is shown that authentication is robust against source uncertainty and a special class of attacks under the strong secrecy condition. A single-letter characterization of the privacy secrecy capacity region is derived for the generated and chosen secret key model. Furthermore, the question is studied whether small variations of the compound source lead to large losses of the privacy secrecy capacity region. It is shown that biometric authentication is robust in the sense that its privacy secrecy capacity region depends continuously on the compound source.en
dc.identifier.eissn1099-4300
dc.identifier.urihttps://depositonce.tu-berlin.de/handle/11303/9719
dc.identifier.urihttp://dx.doi.org/10.14279/depositonce-8757
dc.language.isoenen
dc.rights.urihttps://creativecommons.org/licenses/by/4.0/en
dc.subject.ddc003 Systemede
dc.subject.otherbiometric authenticationen
dc.subject.othercompound sourceen
dc.subject.otherstrong secrecyen
dc.subject.otherprivacy leakageen
dc.subject.otherrobustnessen
dc.titleRobust Biometric Authentication from an Information Theoretic Perspectiveen
dc.typeArticleen
dc.type.versionpublishedVersionen
dcterms.bibliographicCitation.articlenumber480en
dcterms.bibliographicCitation.doi10.3390/e19090480en
dcterms.bibliographicCitation.issue9en
dcterms.bibliographicCitation.journaltitleEntropyen
dcterms.bibliographicCitation.originalpublishernameMDPIen
dcterms.bibliographicCitation.originalpublisherplaceBaselen
dcterms.bibliographicCitation.volume19en
tub.accessrights.dnbfreeen
tub.affiliationFak. 4 Elektrotechnik und Informatik>Inst. Telekommunikationssysteme>FG Theoretische Grundlagen der Kommunikationstechnikde
tub.affiliation.facultyFak. 4 Elektrotechnik und Informatikde
tub.affiliation.groupFG Theoretische Grundlagen der Kommunikationstechnikde
tub.affiliation.instituteInst. Telekommunikationssystemede
tub.publisher.universityorinstitutionTechnische Universität Berlinen
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