基于两种难题的有序多重签名方案  

A Multisignature Scheme Based on Two difficult mathematics problems

作　　者：王川[1] 

机构地区：[1]长沙学院教务处,湖南长沙410003

出　　处：《数字技术与应用》2012年第11期184-186,共3页Digital Technology & Application

基　　金：湖南省科技厅科技计划项目资助(项目编号:2011GK3087)

摘　　要：本文以信息管理系统的实际应用需要出发,在研究了现有多重签名算法方案的不足之处后,提出了一种新的基于两种难题的有序多重签名方案。通过将新方案与现有的一些方案进行对比分析后,可以得到结论是,新方案安全性上得到增强,同时在计算效率上也有所改进。In this paper, in order to meet requirement of the practical MIS, after studies the inadequacy of the existing multi-signature algorithm, presents a new sequential multi-signature scheme based on two difficult mathematics problems. Compare and analysis with some existing schemes, it can be concluded that the new scheme has been strengthened on security, and the efficiency of calculation is also improved.

关 键 词：信息管理系统 数字签名 多重签名 RSA ELGAMAL 

分 类 号：TP309[自动化与计算机技术—计算机系统结构]