In this paper, we address the problem of FingerCode-based identity matching using encrypted templates. Instead of the classical approach of combining secure signal processing (SSP) tools to mimic the behavior of some wellknown identity matching algorithm, we will investigate the possibility of using a SSP-friendly biometric implementation, i.e., an implementation based on SSP tools. We will propose two alternative strategies for reducing the size of the FingerCode templates, to make them compatible with existing SSP solutions. Experimental results show that feature size reduction has a very limited impact on the accuracy of the biometric system, demonstrating that encrypted domain identity matching can be implemented without sacrificing biometric performance.

Implementing FingerCode-Based Identity Matching in the Encrypted Domain / T. Bianchi; S. Turchi; A. Piva; R. Donida Labati; V. Piuri; F. Scotti. - ELETTRONICO. - (2010), pp. 15-21. (Intervento presentato al convegno 2010 IEEE Workshop on Biometric Measurements and Systems for Security and Medical Applications (BioMS 2010) tenutosi a Taranto, Italy nel 9 September 2010).

Implementing FingerCode-Based Identity Matching in the Encrypted Domain

PIVA, ALESSANDRO;
2010

Abstract

In this paper, we address the problem of FingerCode-based identity matching using encrypted templates. Instead of the classical approach of combining secure signal processing (SSP) tools to mimic the behavior of some wellknown identity matching algorithm, we will investigate the possibility of using a SSP-friendly biometric implementation, i.e., an implementation based on SSP tools. We will propose two alternative strategies for reducing the size of the FingerCode templates, to make them compatible with existing SSP solutions. Experimental results show that feature size reduction has a very limited impact on the accuracy of the biometric system, demonstrating that encrypted domain identity matching can be implemented without sacrificing biometric performance.
2010
Proceedings of the 2010 IEEE Workshop on Biometric Measurements and Systems for Security and Medical Applications (BioMS 2010)
2010 IEEE Workshop on Biometric Measurements and Systems for Security and Medical Applications (BioMS 2010)
Taranto, Italy
9 September 2010
T. Bianchi; S. Turchi; A. Piva; R. Donida Labati; V. Piuri; F. Scotti
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Utilizza questo identificatore per citare o creare un link a questa risorsa: https://hdl.handle.net/2158/400810
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