AUTENTIKASI BIOMETRIK IRIS TEMPLATE MENGGUNAKAN KRIPTOGRAFI

Abstract

The use of iris biometrics for recognizing individuals is becoming increasingly popular and many
applications are already available. One of the most relevant vulnerabilities of biometrics is that once a
biometric template is compromised,it cannot be reissued,updated or destroyed. Authentication is one of
method to protection iris template.This paper proposes a iris template authentication system using stream
ciphers crypthography and hash function cryptography. Hash function cryptography is more secure than
stream ciphers. Use hash function twice on iris template and nonce make more secure and valid.