An Approach on Symmetric Random Biometric Key (SRBK) Based Cryptography

In this paper, a novel cryptographic algorithm namely Symmetric Random Biometric key (SRBK)
algorithm has been proposed. The key for this SRBK algorithm is obtained from two biometric
features namely ear and lip. It also can be considered Advanced encryption standard (AES)algorithm
for comparison with SRBK algorithm and finally it was proved that SRBK algorithm is better than AES
algorithm on selected parameters.