文章基本信息

标题：Elliptic Curve Point Multiplication Using MBNR and Point Halving
本地全文：下载
作者：G.N.Purohit ; Asmita Singh Rawat
期刊名称：International Journal of Advanced Networking and Applications
电子版ISSN：0975-0290
出版年度：2012
卷号：3
期号：5
页码：1329-1337
出版社：Eswar Publications
摘要：The fast implementation of elliptic curve cryptosystems relies on the efficient computation of scalar multiplication. As generalization of double base number sys tem of a number k to multi-base number system (MBNR) provides a faster method for the scalar multiplication is most important and costly operation (in terms of time) in ECC, there is alwa ys a need of developing a faster method with lower cost. In this paper we optimize the cost of scalar multiplication using halving and add method instead doubling and tripling methods. The cost is reduced from 40% to 50% with respect to the other fastest techniques
关键词：Double base number system; Elliptic curve cryptography; multi-base number system