摘要
详细阐述了椭圆曲线密码系统的安全性及其理论,讨论了在有限域F2n上寻找安全椭圆曲线的基本思想,并利用l-adic的基本思想给出了在特征为2的有限域F2n上构造安全椭圆曲线的有效算法,设计实现了该算法并获得了实验结果。所构造的椭圆曲线可提高应用系统的安全性。
The paper introduces the security and the theory of the ECC detailedly and descusses the basic idea for finding the secure elliptic curve in the finite field F2^n, It gives an efficient algorithm to construct the secure elliptic curve over the finite field F2^n, based on the l-adic idea and carries out the algorithm. The elliptic curves obtained in the algorithm is secure, and they can enhance the security of the application systems.
出处
《成都理工大学学报（自然科学版）》
CAS
CSCD
北大核心
2006年第1期103-107,共5页
Journal of Chengdu University of Technology: Science & Technology Edition
基金
成都理工大学研究基金资助项目(2005YG05)
