Computer Science – Cryptography and Security
Scientific paper
2007-05-25
Biometrics: Theory, Applications, and Systems, 2007. BTAS 2007. First IEEE International Conference on
Computer Science
Cryptography and Security
9 pages. Submitted to the IEEE Conference on Biometrics: Theory, Applications and Systems, 2007 Washington DC
Scientific paper
10.1109/BTAS.2007.4401904
Fuzzy sketches, introduced as a link between biometry and cryptography, are a way of handling biometric data matching as an error correction issue. We focus here on iris biometrics and look for the best error-correcting code in that respect. We show that two-dimensional iterative min-sum decoding leads to results near the theoretical limits. In particular, we experiment our techniques on the Iris Challenge Evaluation (ICE) database and validate our findings.
Bringer Julien
Chabanne Herve
Cohen Gérard
Kindarji Bruno
Zemor Gilles
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