一个基于双线性对的代理多重盲签名方案  

A Proxy Bind Multi-signature Scheme Based On Bilinear Pairings

作　　者：耿媛媛[1] 刘焕平[1] 

机构地区：[1]哈尔滨师范大学

出　　处：《哈尔滨师范大学自然科学学报》2014年第2期1-4,共4页Natural Science Journal of Harbin Normal University

基　　金：黑龙江省教育厅科学技术研究项目资助(12531203)

摘　　要：利用双线性映射这一数学工具,在代理多重签名体制和盲签名体制的基础上,提出了一个有效的代理多重盲签名体制,方案中解决了一个代理人能够代理多个原始签名人签名的问题.代理多重盲签名在电子现金、电子选票等方面有广泛的应用.通过对该方案的性能分析,该方案具有可验证性、不可链接性、盲性、不可伪造性、不可否认性和可区分性.Using the mathematical tool of bilinear map,on the basis of the proxy multi-signature system and blind signature system,an effective system of proxy blind multi-signature scheme is put forward in this paper,this scheme solves the problem of a agent to represent multiple original signers to sign. Proxy blind multi-signature is used widely in electronic cash,electronic votes. Through the analysis of the performance of this scheme,this scheme has the verifiability,unlinkability,blindness,unforgeability, nonrepudiation and distinguishability.

关 键 词：数字签名 双线性映射 盲签名 代理多重签名 

分 类 号：TP393.08[自动化与计算机技术—计算机应用技术]