摘要
本文针对工程设计中电子化审核、校对、会签等工作,应用基于GuillouQuisquater的群体数字签名方案,解决了电子化作业的安全性问题,并对所给定的多人顺序签名和同时签名以及混合群体签名方案,进行了验证和安全性分析。
The paper aimed at the electronic checkup,proofresding,cosigning and etc,for E-cooperative work in engineering design,which is based on Guillou-Quisquater protocol.It solved the problem of secure E-cooperative work.The desigoed scheme,including a group digital signature in sequence and at one time,had been verified.The safety of the scheme had also been analyzed.
出处
《计算机应用与软件》
CSCD
北大核心
2005年第7期3-4,共2页
Computer Applications and Software
基金
国家自然科学基金资助项目(10171076和10471104)
上海市科委基金项目(03JC14027)的资助
