摘要
门限签名在电子签名中有着广泛的应用,针对客户端运行能力的不足,结合双线性映射、门限身份、门限盲签名,提出了一种高效安全的门限签名方案。分析表明,方案易于实现,系统的安全性更高,能够满足电子门限签名的需求。
The threshold signature is popular in electronic signature.This paper presents an efficient secure threshold signature scheme on threshold,which uses bilinear paring,threshold identity,and threshold blinding signature to solve deficiency about client performance.Analysis shows that the scheme is easy to realize and the safety of system is high.The scheme can satisfy the demand of electronic signature.
出处
《计算机系统应用》
2012年第5期216-218,共3页
Computer Systems & Applications
关键词
门限签名
门限身份
盲因子
双线性映射
threshold signature
threshold identity
blindness gene
bilinear mapping
