Research In Motion
Today, security is the main concern in the every field of life and in every field, computer which is now become a major part of the people daily work and also as a human part. In this paper, the authors study about cryptography and its techniques and after that studied on various work done by other people on cryptography and from that taken idea of the author proposed worked. Cryptography is the major element which is used to secure data or information while sharing confidential data. There are many techniques available to secure data but still improvements and establishment of new techniques is required.