A Multi-Biometric Template Security: An Application of Code-Based Cryptosystem

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Provided by: International Journal of the Computer, the Internet and Management (IJCIM)
Topic: Security
Format: PDF
In this paper, the authors enhanced the accuracy and security of Multi-biometric system using code-based cryptosystem. Uniqueness of their process is that they store biometric templates together in encrypted form both without the fusion of score level and decision level, which leads a successful way to combine multiple biometric technologies, different from earlier methods. Here, they used McEliece cryptosystem (Code-based cryptosystem) in addition of randomness is also probabilistic which give more susceptibility of template towards brute force attacks.
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