CCS '99 Proceedings of the 6th ACM conference on Computer and communications security
Biometric Recognition: Security and Privacy Concerns
IEEE Security and Privacy
Enhancing security and privacy in biometrics-based authentication systems
IBM Systems Journal - End-to-end security
Designs, Codes and Cryptography
Handbook of Multibiometrics (International Series on Biometrics)
Handbook of Multibiometrics (International Series on Biometrics)
Identity authentication using improved online signature verification method
Pattern Recognition Letters
IEEE Transactions on Pattern Analysis and Machine Intelligence
Generating Cancelable Fingerprint Templates
IEEE Transactions on Pattern Analysis and Machine Intelligence
EURASIP Journal on Advances in Signal Processing
Generation of replaceable cryptographic keys from dynamic handwritten signatures
ICB'06 Proceedings of the 2006 international conference on Advances in Biometrics
Cancelable key-based fingerprint templates
ACISP'05 Proceedings of the 10th Australasian conference on Information Security and Privacy
Protecting Biometric Templates With Sketch: Theory and Practice
IEEE Transactions on Information Forensics and Security - Part 2
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In this paper, we propose a protected on-line signature based biometric authentication system. The original signature templates are protected by transforming them in a noninvertible way. Recovering the original biometrics from the stored data is thus computationally as hard as random guessing. The transformed templates are compared employing a Dynamic Time Warping (DTW) matching strategy. The reported experimental results, evaluated on the public MCYT signature database, show that the recognition rates are only slightly affected by the proposed protection scheme, which is able to guarantee the desired security for the employed biometrics.