摘要
提出了一种基于离散对数型的有序多重签名方案 ,该方案无需增设第三方信任机构 ,减少了通信和计算工作量。同时他的安全性基于求解离散对数难题 。
In this paper, we present a new sequential multisignatre scheme which is based on discrete logarithm problem.The new scheme doesn′t needs the third reliable organization, so it costs less communication and computing. The security of the scheme is based on logarithm, hence it is a secure and simple sequential multisignature.
出处
《现代电子技术》
2004年第3期46-47,共2页
Modern Electronics Technique
基金
国家自然科学基金项目 (60 1 730 4 1 )
关键词
多重签名
有序
离散对数
安全性
digital multi-signature
sequential
discrete logarithm problem
security
