• MULTIPLE ENCRYPTIONS OF INDEPENDENT CIPHERS

Abstract

The main aim of Cryptography is to protect user privacy. The modern ciphers which were employed in wireless networks, digital content and financial systems are rarely get cracked. In order to enhance the security levels, recent research work suggests multiple encryptions. For these issues designing of mathematical models from Algebraic Structures, Number Theoretic concepts play a vital role. In this paper we proposed multiple encryptions using Lucas, Pell numbers, Affine and Vigenere transformations as layers of encryption.