Author(s): Mrs. Sweta Nigam, Mr. K.N. Hande

Cryptography is the technique of hiding message in some unintelligible format so that the message lies hidden in plain sight of an unintended person. Public key cryptography offers a wide range of security over the various modes of transferring data, especially over Internet. Countermeasures against these attacks should be considered during cryptosystem design. Side channel attacks allow an attacker to retrieve secret keys with far less effort than other attacks. The main aim of this paper is to introduce ECC to implement an efficient and secure networks with high speed as compared to current standards by using various techniques and algorithms