计算机工程2012，Vol.38Issue(18)：103-106,4.DOI:10.3969/j.issn.1000-3428.2012.18.028
一种高效安全的椭圆曲线标量乘算法
An Efficient Secure Elliptic Curve Scalar Multiplication Algorithm
摘要
Abstract
Most secure Elliptic Curve Scalar Multiplication(ECSM) algorithms based on Point Verification(PV) and Coherency Check(CC) have low efficiency. Aiming at the problem, this paper proposes a new secure algorithm based on ternary representation and proves its correctness. The analysis about its efficiency in the affine coordinates and Jacobian coordinates is presented, whose result shows that the computational efficiency is improved while guaranteeing the security.关键词
点验证/一致性检测/椭圆曲线标量乘/错误分析攻击/三进制表示/仿射坐标/Jacobian坐标Key words
Point Verification(PV)/ Coherency Check(CC)/ Elliptic Curve Scalar Multiplication(ECSM)/ fault analysis attack/ ternary representation/ affine coordinates/ Jacobian coordinates分类
信息技术与安全科学引用本文复制引用
陈熹,祝跃飞..一种高效安全的椭圆曲线标量乘算法[J].计算机工程,2012,38(18):103-106,4.基金项目
郑州市科技创新团队基金资助项目(10CXTD150) （10CXTD150）
