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dc.contributor.authorHammouri G.en_US
dc.contributor.authorDana, Aykutluen_US
dc.contributor.authorSunar, B.en_US
dc.coverage.spatialLausanne, Switzerlanden_US
dc.date.accessioned2016-02-08T12:27:28Z
dc.date.available2016-02-08T12:27:28Z
dc.date.issued2009en_US
dc.identifier.issn0302-9743
dc.identifier.urihttp://hdl.handle.net/11693/28699
dc.descriptionConference name: 11th International Workshopen_US
dc.descriptionDate of Conference: September 6-9, 2009en_US
dc.description.abstractWe introduce a new technique for extracting unique fingerprints from identical CDs. The proposed technique takes advantage of manufacturing variability found in the length of the CD lands and pits. Although the variability measured is on the order of 20 nm, the technique does not require the use of microscopes or any advanced equipment. Instead, we show that the electrical signal produced by the photodetector inside the CD reader is sufficient to measure the desired variability. We investigate the new technique by analyzing data collected from 100 identical CDs and show how to extract a unique fingerprint for each CD. Furthermore, we introduce a technique for utilizing fuzzy extractors over the Lee metric without much change to the standard code offset construction. Finally, we identify specific parameters and a code construction to realize the proposed fuzzy extractor and convert the derived fingerprints into 128-bit cryptographic keys. © 2009 Springer.en_US
dc.language.isoEnglishen_US
dc.source.titleCryptographic Hardware and Embedded Systems - CHES 2009en_US
dc.relation.isversionofhttp://dx.doi.org/10.1007/978-3-642-04138-9_25en_US
dc.relation.isversionofhttps://doi.org/10.1007/978-3-642-04138-9en_US
dc.subjectDevice identificationen_US
dc.subjectFingerprintingen_US
dc.subjectFuzzy extractoren_US
dc.subjectOptical discsen_US
dc.subjectAdvanced equipmenten_US
dc.subjectCdSen_US
dc.subjectCode constructionen_US
dc.subjectCryptographic keyen_US
dc.subjectDevice identificationen_US
dc.subjectElectrical signalen_US
dc.subjectFingerprintingen_US
dc.subjectFuzzy extractoren_US
dc.subjectFuzzy extractorsen_US
dc.subjectLee metricen_US
dc.subjectManufacturing variabilityen_US
dc.subjectOptical discsen_US
dc.subjectStandard codesen_US
dc.subjectCompact disksen_US
dc.subjectEmbedded systemsen_US
dc.subjectOptical disk storageen_US
dc.subjectOptoelectronic devicesen_US
dc.subjectData storage equipmenten_US
dc.titleCDs have fingerprints tooen_US
dc.typeConference Paperen_US
dc.departmentInstitute of Materials Science and Nanotechnology (UNAM)en_US
dc.departmentDepartment of Electrical and Electronics Engineeringen_US
dc.citation.spage348en_US
dc.citation.epage362en_US
dc.citation.volumeNumber5747en_US
dc.identifier.doi10.1007/978-3-642-04138-9_25en_US
dc.identifier.doi10.1007/978-3-642-04138-9en_US
dc.publisherSpringer, Berlin, Heidelbergen_US


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