S.Pavithra, S.Baskar
Elliptic curve based cryptosystem (ECC) is an efficient public key cryptosystem, which is more suitable for limited environments with the keys of smaller size. The performance of elliptic curve cryptosystem heavily depends on point multiplication. Elliptic curve cryptography is especially useful for wireless sensor network (WSN), which enables wireless devices to perform secure communication efficiently and establishes secure end to end connections. This paper gives an introduction to ECC and comparative presents the study of methods for lattice multiplication operation. Lattice multiplication is performed in the binary method as this improves the speed and accuracy of the multiplication. The proposed design involves signi?cantly less delay and complexities when compared to traditional multipliers. The presented simulation results show the validation of our method and analysis.
Elliptic Curve Cryptography (ECC), Wireless Sensor Network (WSN), Lattice Multiplication.