Two Fish Cryptography for Data Security in Network Communication

Abstract

The study of secure communication techniques is known as cryptography which plays important role in wireless ad hoc network. Cryptography is required to secure the data communication which enables two or more parties to communicate over insecure channel. Many cryptographic algorithms such as RSA, Bluefish, DES, etc. are implemented in many fields such as data communication, electronic commerce, chip based payment cards, digital currencies, computer passwords and military communications. This paper particularly presents the development of ADODV protocol with data security using Twofish cryptography and short overview about all block cipher methods used in network routing.