Mohandtransform Based Cryptographic Technique

Abstract

Cryptography is the study of technique in secured communication. Cryptanalysis is the art ofbreaking encoded data. Mathematical techniques are used to encrypt and decrypt data. In recent research various integral transform based cryptographic techniques were studied. The aim of the paper is to give an encryption and decryption algorithm based on Mohand transformation and congruence modulo. Affine cipher technique is used in the proposed algorithm.