摘要
椭圆曲线密码体制是近年来密码学理论与应用研究的一个热点。介绍了椭圆曲线密码体制的数学原理、应用和攻击现状,重点分析了对一般曲线的各种攻击方法,针对超奇异椭圆曲线的MOV攻击,对异常椭圆曲线的SS-SA攻击。并介绍了目前较为关注的超椭圆曲线。
Elliptic Curve Cryptosystem is a focus of cryptology t he ory and application in recent years. In this paper, the mathematical foundations and attack status of ECC were introduced. It analyzed the attacks on common cur ve and special curves, such as MOV, SSSA etc. Hyperelliptic was introduced also.
出处
《通信技术》
2003年第12期151-152,155,共3页
Communications Technology
