Stegano-CryptoSystem for enhancing Biometric-Feature Security with RSA
Biometric is method of identifying a person or verifying the identity of a person based on physiological or behavioral characteristics. RSA is an algorithm for public-key cryptography. It is the first algorithm known to be suitable for signing as well as encryption, and was one of the first great advances in public key cryptography. Biometric template may be modified by attacker. To deal with this issue RSA cryptography can be used to secure Biometric Template. Cryptography and steganography provides great means for helping such security needs as well as extra layer of authentication.