J4 ›› 2011, Vol. 28 ›› Issue (3): 341-349.

• 量子光学 • 上一篇    下一篇

一个量子代理弱盲签名方案

陈永志1,2, 刘云1 , 温晓军1,3   

  1. 1 北京交通大学通信与信息系统北京市重点实验室,北京 100044; 
    2 石家庄学院电气信息工程系,河北 石家庄 050035; 
    3 哈尔滨工业大学信息对抗研究所,黑龙江 哈尔滨 150001
  • 收稿日期:2010-09-29 修回日期:2010-12-01 出版日期:2011-05-28 发布日期:2011-05-20
  • 通讯作者: 陈永志(1969-)河北人,讲师,硕士,从事量子密码与信息安全的研究. E-mail:yz.chen@foxmail.com
  • 基金资助:

    国家高技术研究发展计划项目(2009AA01Z423),通信与信息系统北京市重点实验室资助项目(JSYJD20090001),中国博士后基金(20080440896),2009年信息与通信系统北京市重点实验室开放课题基金

A quantum proxy weak blind signature scheme

CHEN Yong-zhi1,2, LIU Yun1 ,WEN Xiao-jun1,3   

  1. 1 Beijing Key Laboratory of Communication and Information System, Beijing Jiaotong University,Beijing 100044,China; 
    2 Department of Electronics and Information Engineering, Shijiazhuang University, Shijiazhuang 050035, China; 
    3 Information Countermeasure Technique Research Institute, Harbin Institute of Technology, Harbin 150001, China
  • Received:2010-09-29 Revised:2010-12-01 Published:2011-05-28 Online:2011-05-20

摘要:

代理盲签名在电子支付系统、电子投票系统、移动代理系统和网络安全等方面有着广泛的应用.基于EPR (Einstein–Padolsky–Rosen)对的纠缠相干性和可控量子隐形传态,提出了一种量子代理弱盲签名方案.不同于经典的基于计算复杂性的代理盲签名方案,本方案利用量子力学的物理特性来实现消息盲化、签名及验证,因而保证了消息所有者的匿名性和无条件安全性.

关键词: 量子信息, 量子签名, 代理签名, 弱盲签名, 可控量子隐形传态

Abstract:

Proxy blind signature was applied to the electronic paying system, electronic voting system ,mobile agent system ,the security of the Internet,and etc. A quantum proxy weak blind signature scheme is presented based on the correlation of EPR (Einstein–Padolsky–Rosen) pairs and controlled teleportation. Compared the traditional proxy blind signature schemes based on computing complexity, the scheme uses the physical characteristics of quantum mechanics to implement message blinding, signature and verification, so it could guarantee not only the unconditionally security of the scheme but also the anonymity of the message owner.

Key words: quantum information, quantum signature, proxy signature, weak blind signature, controlled quantum teleportion

中图分类号: