Privacy Preserving Biometrics-Based and User Centric Authentication Protocol

  • Hasini Gunasinghe
  • Elisa Bertino
Conference paper

DOI: 10.1007/978-3-319-11698-3_30

Part of the Lecture Notes in Computer Science book series (LNCS, volume 8792)
Cite this paper as:
Gunasinghe H., Bertino E. (2014) Privacy Preserving Biometrics-Based and User Centric Authentication Protocol. In: Au M.H., Carminati B., Kuo CC.J. (eds) Network and System Security. NSS 2014. Lecture Notes in Computer Science, vol 8792. Springer, Cham

Abstract

We propose a privacy preserving biometrics-based authentication protocol by which users can authenticate to different service providers from their own devices without involving identity providers in the transactions. Authentication is performed through a zero-knowledge proof of knowledge protocol which is based on a cryptographic identity token created using the unique, repeatable and revocable biometric identifier of the user and a secret provided by the user which enables two-factor authentication as well. Our approach for generating biometric identifiers from the user’s biometric image is based on the support vector machine classification technique in conjunction with a mechanism for feature extraction from the biometric image. The paper includes experimental results on a dataset of iris images and a security and privacy analysis of the protocol.

Keywords

Privacy Security Biometrics Authentication 

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Copyright information

© Springer International Publishing Switzerland 2014

Authors and Affiliations

  • Hasini Gunasinghe
    • 1
  • Elisa Bertino
    • 1
  1. 1.Purdue UniversityWest LafayetteUSA

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