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10944 A unifying view on template protection schemes
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Buhan, I.R. and Doumen, J.M. and Hartel, P.H. and Veldhuis, R.N.J. (2007) A unifying view on template protection schemes. In: Proceedings of the 28th Symposium on Information Theory in the Benelux, 24-25 May 2007, Enschede, The Netherlands. pp. 35-42. Werkgemeenschap voor Informatie- en Communicatietechniek. ISBN 978-90-365-2509-1

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Abstract

We show that there is a direct relation between the maximum length keys extracted from biometric data and the error rates of the biometric system. This information can be used a-priori to evaluate the potential of the biometric data in the context of a specific cryptographic application. We model the biometric data more naturally as a continuous distribution and we give a new definition for the fuzzy extractor that works better for this type of data. We give three examples in this sense.

Item Type:Conference or Workshop Paper (Full Paper, Talk)
Research Group:EWI-DIES: Distributed and Embedded Security, EWI-SAS: Signals and Systems
Research Program:CTIT-ISTRICE: Integrated Security and Privacy in a Networked World, UT-CST: Crime Science Twente
Research Project:Secure Grip
ID Code:10944
Status:Published
Deposited On:22 August 2007
Refereed:No
International:No
More Information:statisticsmetis

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