Hybrid Multimodal Template Protection Technique Using Fuzzy Extractor And Random Projection
Journal Title: International Journal of Research in Computer and Communication Technology - Year 2013, Vol 2, Issue 7
Abstract
Due to the popularity of biometric authentication system, it is extremely important to protect the biometric template available in the networks. Template protection technique is a critical issue in biometric authentication system. Basically the protection technique can be categorized into Biometric CryptoSystem (BCS) and Cancelable Biometrics(CB). In this paper, an efficient hybrid template protection technique which combines both Biometric CryptoSystem (BCS) and Cancelable Biometrics (CB) was proposed. The proposed system uses key generating cryptosystem and feature transformation method. The limitation of the feature transform was overcome by this approach. We focus on these techniques using Iris, Fingerprint (i.e. multimodal Biometrics)as traits. The Experimental Results shows no degradation in results by combining both the Biometric CryptoSystem (BCS) and Cancelable Biometrics (CB). It is important that the biometric authentication system should withstand the attacks and the template theft by the adversary.
Authors and Affiliations
G. Karthi, M. Ezhilarasan
Keywords
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