摘要
在一种改进的椭圆曲线数字签名算法的基础上,采用Shamir门限秘密共享技术,构造了一个基于椭圆曲线的(t,n)门限数字签名方案,该方案具有鲁棒性、通信代价更小、执行效率更高等特点.
Using Shamir threshold secret sharing technique, a (t, n) threshold signature scheme is constructed based on an improved elliptic curve digital signature algorithm in this paper. The scheme has robustness, requires less communication cost and performs efficiently etc. The security analysis of this scheme is proposed.
出处
《湖南理工学院学报(自然科学版)》
CAS
2008年第2期8-10,共3页
Journal of Hunan Institute of Science and Technology(Natural Sciences)
基金
湖南省教育厅项目(06C380)
关键词
椭圆曲线
门限签名
安全性
elliptic curve
threshold signature
security