fake fingers in fingerprint recognition
DESCRIPTION
Materials. Introduction. GOALS. Contacts. Methodology. Our contribution. Kind of sensors. Test and results. Conclusion. - PowerPoint PPT PresentationTRANSCRIPT
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2007
www.leti.fr
Fake Fingers in Fingerprint RecognitionAssia TriaAssia 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
Introduction
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.
GOALS
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
Contacts
For more information :
{barral,sanaur,yakoub}@emse.frThis 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
Methodology
Materials
Kind of sensors
Test and results
Conclusion
•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.
Real finger Glycerin fake finger
Binarization
Optical sensor
Capacitive silicon sensor
Glycerin fake finger
Binarization
Moulds
Fingerprints
Glycerin-base Fingerprint Printed electronic fingers
Our contribution
JETPAC prototype Platform Silver nano-particles based ink
Gelatin/glycerin suppository