Enhancing Security and Speed of Sha-192 with Higher Avalanche

Sushama Ingale, Arun Jhapate

Abstract: In todays world, security is the main issue over internet during transmission of data. Integrity is one of the main factors to guarantee the protection over data. There are many hash algorithms which ensure the integrity. Secure Hash Algorithm can be a capable hashing technique. SHA-3 is the most up to date and efficient Secure Hash Algorithm. In this paper we propose a new approach which produce 192 bit message digest with more secure and high avalanche effect.

Keywords: cryptography, hashing, data security, encryption, sha-1, MD-5, Execution time, avlanche efect