摘要
利用椭圆曲线密码体制上点乘运算改进的m进制方法,对一种标量乘法快速算法作了进一步改进,结果表明改进后的算法减少了椭圆曲线点乘运算的计算量及存储空间,并提高了运算效率.
Using the idea of the improved m-ary method over elliptic curve cryptography,a further improvement of a fast scalar multiplication algorithm is given.Results show that the computational of scalar multiplication and the storage space are reduced by the improved algorithm,and the computation efficiency is improved.
出处
《内蒙古大学学报（自然科学版）》
CAS
CSCD
北大核心
2012年第4期398-401,共4页
Journal of Inner Mongolia University：Natural Science Edition
关键词
椭圆曲线密码体制
点乘运算
点加
M进制
二进制域
elliptic curve cryptography
scalar multiplication
point addition
m-ary method
binary fields
