Practical Construction of Face-Based Authentication Systems with Template Protection Using Secure Sketch
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25 mars 2013
- handle: 10670/1.wn4gjm
- hal: hal-01480226
- doi: 10.1007/978-3-642-36818-9_13
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info:eu-repo/semantics/altIdentifier/doi/10.1007/978-3-642-36818-9_13
http://creativecommons.org/licenses/by/ , info:eu-repo/semantics/OpenAccess
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Tran Tri Dang et al., « Practical Construction of Face-Based Authentication Systems with Template Protection Using Secure Sketch », HAL-SHS : sciences de l'information, de la communication et des bibliothèques, ID : 10.1007/978-3-642-36818-9_13
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Résumé
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.