A Formal Study of the Privacy Concerns in Biometric-Based Remote Authentication Schemes

Tang, Q. and Bringer, J. and Chabanne, H. and Pointcheval, D. (2008) A Formal Study of the Privacy Concerns in Biometric-Based Remote Authentication Schemes. In: Information Security Practice and Experience, 4th International Conference, ISPEC 2008, April 21-23, 2008, Sydney, Australia.

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Abstract:	With their increasing popularity in cryptosystems, biometrics have attracted more and more attention from the information security community. However, how to handle the relevant privacy concerns remains to be troublesome. In this paper, we propose a novel security model to formalize the privacy concerns in biometric-based remote authentication schemes. Our security model covers a number of practical privacy concerns such as identity privacy and transaction anonymity, which have not been formally considered in the literature. In addition, we propose a general biometric-based remote authentication scheme and prove its security in our security model.
Item Type:	Conference or Workshop Item
Faculty:	Electrical Engineering, Mathematics and Computer Science (EEMCS)
Research Group:	Distributed and Embedded Systems (DIES)
Link to this item:	http://purl.utwente.nl/publications/65137
Official URL:	http://dx.doi.org/10.1007/978-3-540-79104-1_5
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