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Fake Fingers in Fingerprint Recognition

Materials. Introduction. GOALS. Contacts. Methodology. Our contribution. Kind of sensors. Test and results. Conclusion.

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Fake Fingers in Fingerprint Recognition

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  1. Materials Introduction GOALS Contacts Methodology Our contribution Kind of sensors Test and results Conclusion Fingerprint Recognition currently widespreads in numerous identity applications such as electronic ID cards, travel documents, access control and time attendance. Security issues with the condition of use of the authentication device is a major concern in such applications. various biometric systems are available on the market (optical, capacitive, thermal etc.). These systems if they are not protected can be sensitive to various attacks in particular with the use of false fingerprints. • We are very powerful on false fingers manufacturing (rot-proof properties, softness during its lifetime, low cost etc..) • These methods showed their effectiveness on the majority fingerprint capture techniques. • However it exists protections in particular of aliveness detection which make it possible to be protected. For more information : alain.merle@cea.fr assia.tria@cea.fr {barral,sanaur,yakoub}@emse.fr This project is supported by a French research program financed by ANR : ASFIP (consortium: Cea-leti, ENSM-SE, Sagem). More information are available on : https://tokyo.emse.fr/trac/asfip http://www.emse.fr/spip/SAS-.htmlT http://www.emse.fr/spip/PS2-.htmlT To have a large range of false biometric fingerprints. • To develop methods of test and evaluations that are robust, reproducible and stable. • To propose this method and test as standard in complement of the common criteria for the evaluation of the biometric sensors Real finger Glycerin fake finger Binarization Glycerin fake finger Binarization Fake Fingers in Fingerprint Recognition Assia Tria, Claude Barral*, Abdel Yakoub* and Sebastien Sanaur* CEA-LETI, * ENSMSE (Ecole Nationale Supérieure des Mines de Saint-Etienne) Centre Microélectronique de Provence - Georges Charpak, Gardanne, France Optical sensor Moulds Capacitive silicon sensor Fingerprints Glycerin-base Fingerprint Printed electronic fingers Gelatin/glycerin suppository JETPAC prototype Platform Silver nano-particles based ink

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