1. INTRODUCTION
Cryptography is the art and science of protecting
information from undesirable individuals by converting
it into a form non-recognizable by its attackers while
stored and transmitted [1]. Data cryptography mainly is
the scrambling of the content of data, such as text, image,
audio, video and so forth to make the data unreadable,
invisible or unintelligible during transmission or storage
called Encryption. The main goal of cryptography is
keeping data secure form unauthorized attackers. The
reverse of data encryption is data Decryption,