CCS '99 Proceedings of the 6th ACM conference on Computer and communications security
An Analysis of Minutiae Matching Strength
AVBPA '01 Proceedings of the Third International Conference on Audio- and Video-Based Biometric Person Authentication
Biometric Hash based on Statistical Features of Online Signatures
ICPR '02 Proceedings of the 16 th International Conference on Pattern Recognition (ICPR'02) Volume 1 - Volume 1
Biometric Recognition: Security and Privacy Concerns
IEEE Security and Privacy
IEEE Transactions on Pattern Analysis and Machine Intelligence
Handbook of Multibiometrics (International Series on Biometrics)
Handbook of Multibiometrics (International Series on Biometrics)
IEEE Transactions on Pattern Analysis and Machine Intelligence
Generating Cancelable Fingerprint Templates
IEEE Transactions on Pattern Analysis and Machine Intelligence
Handwriting: feature correlation analysis for biometric hashes
EURASIP Journal on Applied Signal Processing
EURASIP Journal on Advances in Signal Processing
Protecting Biometric Templates With Sketch: Theory and Practice
IEEE Transactions on Information Forensics and Security - Part 2
IEEE Transactions on Information Theory
The finite ridgelet transform for image representation
IEEE Transactions on Image Processing
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Security and privacy issues are considered as two of the major concerns related to the use of biometric data for authentication purposes. In this paper we propose two different approaches for the protection of on-line signature biometric templates. In the first one, cryptographic techniques are employed to protect signature features, making impossible to derive the original biometrics from the stored templates. In the second one, data hiding techniques are used to design a security scalable authentication system, embedding some dynamic signature features into a static representation of the signature itself. Extensive experimental results are provided to show the effectiveness of the presented protection methods.