代理签名研究进展  

Progress of Proxy Signature Research

作　　者：刘卓军[1] 

机构地区：[1]中国科学院数学与系统科学研究院数学机械化重点实验室,北京100080

出　　处：《北京电子科技学院学报》2007年第2期5-10,4,共7页Journal of Beijing Electronic Science And Technology Institute

基　　金：国家自然科学基金(10371127);973项目(2004CB318000)

摘　　要：代理签名研究的是如何用安全、可靠和高效的方法实现数字签名权利的转移。本文概述了代理签名的概念、分类和安全性,介绍了10多年来代理签名的研究情况,并对未来的发展方向作了展望。A proxy signature is the technology which makes a potential signer delegate his signing capability in a secure, reliable and efficient means to a proxy entity, who signs a message on behalf of the original signer. In this paper, the concept, the classification and the security properties of proxy signatures are introduced. A survey on the progress of proxy signature research in the last decade is given. Some trends of the research in the area are discussed.

关 键 词：代理签名 可证安全 多重代理 多重签名 

分 类 号：TN918.1[电子电信—通信与信息系统]