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Secure and efficient protocols for iris and fingerprint identification (2011)
| Venue: | ESORICS. LECTURE NOTES IN COMPUTER SCIENCE |
| Citations: | 30 - 10 self |
BibTeX
@INPROCEEDINGS{Blanton11secureand,
author = {Marina Blanton and Paolo Gasti},
title = {Secure and efficient protocols for iris and fingerprint identification},
booktitle = {ESORICS. LECTURE NOTES IN COMPUTER SCIENCE},
year = {2011},
pages = {190--209},
publisher = {Springer}
}
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Abstract
Recent advances in biometric recognition and the increasing use of biometric data prompt significant privacy challenges associated with the possible misuse, loss or theft, of biometric data. Biometric matching isoftenperformedbytwomutuallysuspiciousparties, one ofwhichholdsone biometric image while the other owns a possibly large biometric collection. Due to privacy and liability considerations, neither party is willing to share its data. This gives rise to the need to develop secure computation techniques over biometric data where no information is revealed to the parties except theoutcomeofthecomparisonorsearch. To address the problem, in this work we develop and implement the first privacy-preserving identification protocol for iris codes. We also design and implement a secure protocol for fingerprint identification based on FingerCodes with a substantial improvement in the performance compared to existing solutions. We show that new techniques and optimizations employed in this work allow us to achieve particularly efficient protocols suitable for large data sets and obtain notable performance gain compared to the state-of-the-art prior work.
Keyphrases
fingerprint identification efficient protocol biometric data new technique notable performance gain liability consideration large data set secure computation technique secure protocol large biometric collection iris code ofwhichholdsone biometric image recent advance possible misuse first privacy-preserving identification protocol substantial improvement biometric recognition state-of-the-art prior work
