Biometric key generation using crow algorithm

<p><span>The researchers have been exploring methods to use biometric characteristics of the user as a replacement for using unforgettable pass-word, in an attempt build robust cryptographic keys, because, human users detect difficulties call up long keys. Biometric recognition provides authentic solution authentication problem identity administration systems. With extensive utilization different applications, there is growing concern about confidentiality and security technologies. This paper proposes based key recreation scheme. Since ears are not correlated. Until now, encryption keys generated swarm intelligence approach. Collective simple groups autonomous agents emerged by intelligence. The crow search algorithm which known (CSA) new meta-intuitive method assembled intelligent group behavior crows. Despite that CSA demonstrates important features, its approach poses excessive challenges while faced with great multimodal formularization.</span></p>