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 - In: Biometric Measurements and Systems for Security and Medical Applications (BIOMS), 2010 IEEE Workshop on[s.l] : IEEE, 2010 Sep. - ISBN 9781424463022. - pp. 15-21 (( Intervento presentato al 1. convegno Biometric Measurements and Systems for Security and Medical Applications tenutosi a Taranto nel 2010 [10.1109/BIOMS.2010.5610445].

Implementing FingerCode-Based Identity Matching in the Encrypted Domain

Donida Labati, Ruggero.;Piuri, Vincenzo;Scotti, Fabio
2010-09

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.
Biometric-based Identification; Fingercode; Secure signal processing; Signal processing in the encrypted domain
Settore INF/01 - Informatica
Settore ING-INF/05 - Sistemi di Elaborazione delle Informazioni
IEEE
Book Part (author)
File in questo prodotto:
File Dimensione Formato  
bioms2010.pdf

accesso aperto

Tipologia: Post-print, accepted manuscript ecc. (versione accettata dall'editore)
Dimensione 244.11 kB
Formato Adobe PDF
244.11 kB Adobe PDF Visualizza/Apri
Implementing_FingerCode-based_identity_matching_in_the_encrypted_domain.pdf

non disponibili

Tipologia: Publisher's version/PDF
Dimensione 679.02 kB
Formato Adobe PDF
679.02 kB Adobe PDF   Visualizza/Apri   Richiedi una copia
Pubblicazioni consigliate

Caricamento pubblicazioni consigliate

I documenti in IRIS sono protetti da copyright e tutti i diritti sono riservati, salvo diversa indicazione.

Utilizza questo identificativo per citare o creare un link a questo documento: http://hdl.handle.net/2434/148695
Citazioni
  • ???jsp.display-item.citation.pmc??? ND
  • Scopus 18
  • ???jsp.display-item.citation.isi??? ND
social impact