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Practical Construction of Face-Based Authentication Systems with Template Protection Using Secure Sketch

Abstract : Modern mobile devices (e.g. laptops, mobile phones, etc.) equipped with input sensors open a convenient way to do authentication by using biometrics. However, if these devices are lost or stolen, the owners will confront a highly impacted threat: their stored biometric templates, either in raw or transformed forms, can be extracted and used illegally by others. In this paper, we propose some concrete constructions of face-based authentication systems in which the stored templates are protected by applying a cryptographic technique called secure sketch. We also suggest a simple fusion method for combining these authentication techniques to improve the overall accuracy. Finally, we evaluate accuracy rates among these constructions and the fusion method with some existing datasets.
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https://hal.inria.fr/hal-01480226
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Tran Dang, Quynh Truong, Tran Dang. Practical Construction of Face-Based Authentication Systems with Template Protection Using Secure Sketch. 1st International Conference on Information and Communication Technology (ICT-EurAsia), Mar 2013, Yogyakarta, Indonesia. pp.121-130, ⟨10.1007/978-3-642-36818-9_13⟩. ⟨hal-01480226⟩

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