CryptoDB
Capacity and Examples of Template Protecting Biometric Authentication Systems
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Abstract: | In this paper, we formulate precisely the requirements for privacy protecting biometric authentication systems. The secrecy capacity $\Cs$ is investigated for the discrete and the continuous case. We present, furthermore, a general algorithm that meets the requirements and achieves $\Cs$ as well as $\Cid$ (the identification capacity). Finally, we present some practical constructions of the general algorithm and analyze their properties. |
BibTeX
@misc{eprint-2004-12079, title={Capacity and Examples of Template Protecting Biometric Authentication Systems}, booktitle={IACR Eprint archive}, keywords={}, url={http://eprint.iacr.org/2004/106}, note={Accepted at the Biometric Authentication Workshop pim.tuyls@philips.com 12543 received 5 May 2004}, author={P. Tuyls and J. Goseling}, year=2004 }