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ICPR
2006
IEEE

Biometrics based Asymmetric Cryptosystem Design Using Modified Fuzzy Vault Scheme

9 years 4 months ago
Biometrics based Asymmetric Cryptosystem Design Using Modified Fuzzy Vault Scheme
We propose a novel biometrics cryptosystem where one can send and receive secure information using just the fingerprints. This cryptosystem is a judicious blend of the asymmetric cryptosystem like RSA and the symmetric Fuzzy Vault Scheme having the advantages of both the aforementioned cryptosystems. We have proposed a modification of the Fuzzy Vault Scheme to make it more robust against variations in the values of biometric features. Finally we propose the use of invariant features as a key to producing a hierarchical security system where the same key (fingerprint) can be used to generate encrypted messages at different levels of security.
Abhishek Nagar, Santanu Chaudhury
Added 09 Nov 2009
Updated 09 Nov 2009
Type Conference
Year 2006
Where ICPR
Authors Abhishek Nagar, Santanu Chaudhury
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