Computationally efficient two – Factor authentication protocol using ECC

The contemporary breakthrough in the field of technology have facilitated us with plethora of technological devices such as computers and so on. With this tremendous advancement, an individual heavily rely on technology to secure the electronic data and communications. Internet neither gives nor takes away security. Although internet provide countless assistance but the risk of loss of crucial data is always there. In order to secure the confidential data like financial records, health records and many more, a techniquenamed Cryptography proved to be a boon for users. It converts some undisclosed information to not readable texts by using secure algorithm. RSA algorithm is used by information security professionals to encode and decode messages and for solving recurrent problem. RSA algorithm has a level of complexity which is linked to increased bit length. It’s a slow process in cases where large chunk of data needs to be encrypted by the same computer. It is pressingpriority to introduce a more secure method in order to safeguard our data from any illegal attempt. To resolve this problem, we proposed an elliptic curve two factor authentication scheme. It has proved to be the best encryption method which is far better than existing norms. Implementation also demonstrates the efficiency in term of computation cost, it will also show the comparative analysis of existing schemes.