DefinePK

Abstract

In the era of networking, authentication is a critical issue. In any intra or inter subnet communication key management and authentication play a vital role. In the past two decades different methodologies were employed in the key management and its authentication. In this research work, a new ideological factor with collaborative techniques has been proposed. A series of procedures like substitution, transpose and compression have been used to encrypt the plain text and the selected key text. At sender side a critical region has been generated using traditional encryption. The work also studies varying issues with the traditional encryption mechanism and proposes the solution for the problem. At the receiver end the critical region has been verified through the proposed magic square.