J4 ›› 2009, Vol. 26 ›› Issue (4): 442-445.

• 量子光学 • 上一篇    下一篇

不完全依赖仲裁的量子签名协议

周锐 朱玉兰 聂义友 黄亦斌   

  1. 江西师范大学物理与通信电子学院 江西 南昌 330022
  • 收稿日期:2008-09-08 修回日期:2008-10-27 出版日期:2009-07-28 发布日期:2009-06-29
  • 通讯作者: 聂义友(1963- )男,教授,硕士生导师,主要研究领域为量子光学、量子信息和量子通信。 E-mail:nieyiyou@163.com nieyiyou@jxnu.edu.cn
  • 作者简介:周锐(1984- ) 女,硕士生,主要研究领域为量子计算和量子信息。E-mail: d_a_isy@163.com
  • 基金资助:

    国家自然科学基金(60807014),江西省自然科学基金(0512007)和江西省教育厅科研项目([2005]79)

Quantum signature protocol partly depending arbitrage

ZHOU Rui, ZHU Yu-Lan, NIE Yi-You, HUANG Yi-Bin   

  • Received:2008-09-08 Revised:2008-10-27 Published:2009-07-28 Online:2009-06-29

摘要:

基于量子一次一密和量子密钥分配,提出了一种在签名及验证过程中没有仲裁参与操作的量子签名协议。在签名过程中,将消息转化为量子比特,在量子比特上进行签名并附上和消息相关的身份信息。签名消息的传输文件采用帧结构的形式,在验证过程中,通信双方完全读取帧文件内容需要相互确认身份,并留下与消息相关的身份信息,因此满足了签名协议的不可否认性。

关键词: 量子光学, 量子签名协议, 量子一次一密, 帧结构

Abstract:

A quantum signature protocol based on quantum one-time pad and quantum key distribution, in which the arbitrage didn’t do any operating, was presented. In the process of signature, message was transformed qubit, and the identity information of signer was attached to it. After signed, the signature message was transfer into frame structure by signer, and was transported to receiver. In the process of validation, both of communication sides must validate identity information and preserve this information each other, before the receiver wanted to obtain the information of the frame completely. Therefore the signature protocol attain the goal of non-deny.

Key words: quantun optics, quantum signature protocol, quantum one-time pad, frame structure