Biometric Digital Signature Key Generation and Cryptography Communication Based on Fingerprint

A digital signature is a term used to describe a data string which associates a digital message with an assigned person only. Therefore, the main goal (or contribution) of this work is to study a simple method for generating digital signatures and cryptography communication using biometrics. The digital signature should be generated in the way that it can be verified by the existing cryptographic algorithm such as RSA/ElGamal without changing its own security requirement and infrastructure. It is expected that the proposed mechanism will ensure security on the binding of biometric information in the signature scheme on telecommunication environments.