Anonymous identification with cancelable biometrics

Anonymous identification with cancelable biometrics

Cancelable biometrics were introduced by Ratha et al. in 2001 to obtain templates which are renewable and do not let come back to the original biometric trait. We extend this technique to achieve the property of untraceability among different identifications across time. To this end, we need time-de...

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Bibliographische Detailangaben
Hauptverfasser: Bringer, J., Chabanne, H., Kindarji, B.
Format: Tagungsbericht
Sprache:eng
Schlagworte:
Authentication
Bioinformatics
Biometrics
Cancelable biometrics
identification
Immune system
Privacy
Proposals
Security
Signal processing algorithms
Telecommunications
untraceability
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Beschreibung
Zusammenfassung:Cancelable biometrics were introduced by Ratha et al. in 2001 to obtain templates which are renewable and do not let come back to the original biometric trait. We extend this technique to achieve the property of untraceability among different identifications across time. To this end, we need time-dependent templates. We here describe a system relying on time-dependent cancelable biometrics and analyse its security.
ISSN:1845-5921
DOI:10.1109/ISPA.2009.5297678