Block based Cryptographic Protocol with Arithmetic Operations

Abstract

In todays world for any kind of communication, security is the most important thing. There are huge number of data security and data hiding algorithms have been developed in the last decade, which worked as motivation for the research.

This present work focus in technique to secure data or message with authenticity. With the growth of worldwide communicational network and internet, the necessity for secure data transfer become more and more essential and important, as security of data is a major concern in todays internet world. Data must be kept in hidden form from the unauthorised user or any kind of hacker attack, so we need to make our data safe and secure by implementing more secure encryption technique.

Every kind of data has its own characteristics, so we need different kind of encryption techniques to make secure our data. In this algorithm we are introducing a new kind of techniques using simple arithmetics operations.