International Journal of Computer Applications
Data security is one of the challenges of all times. In the modern computer parlance it is important to secure the vital data. One of the common aspects of data security is the privacy for which Cryptography is the promising methodology. Cryptographic computations can be used in different concerned areas of computer communication for encrypting and transmitting the information. cryptography has shown its effectiveness in the field of secured data transmission and much research paper is going on to make the computational process more complex to the unauthorized users so that they cannot decrypt the information in a reasonable time.