Shift Ciphers and RSA - Encryption Algorithm

Vivek Parkash

Abstract: With the advancement of era of technology, the comforts of our lives are the combined effects of risk of privacy and data security. It is quite challenging to maintain privacy of our data and messages. This is where Cryptography comes to our rescue. Basically it deals with the study of encrypting and decrypting data and information to prevent any unauthorized and illegal access. In this paper, shift cipher and RSA algorithm are discussed.

Keywords: Coding, Cryptography, Encryption, Decryption, plaintext