New Cryptographic Algorithm Using ASCII Values and Gray Code (AGC)

In today's era with the fast adaption of internet communication, the exchange of data among individuals, government sectors and corporate levels have increased. Unauthorized users are always on the outlook to steal the conversations that take place on the internet Therefore; protecting data during transmission from unauthorized users is the most important need of time. Hence, the requirement to secure this information exchange has become more hectic task for IT professionals. Cryptography is the science of encrypting data which keeps the message safe from unauthorized users. In this paper, we have proposed a new cryptographic algorithm using ASCII values and Gray Code (AGC) to protect data during communication. Moreover, drawbacks of previous ASCII algorithms and future work is described.