北京邮电大学学报

  • EI核心期刊

北京邮电大学学报 ›› 2008, Vol. 31 ›› Issue (3): 103-106.doi: 10.13190/jbupt.200803.103.280

• 研究报告 • 上一篇    下一篇

有限次的代理签名方案

周 亮1,张文忠2,杨义先1   

  1. 1.北京邮电大学 网络与交换技术国家重点实验室,北京100876; 2.空军装备研究院 通信所,北京100085
  • 收稿日期:2007-09-16 修回日期:1900-01-01 出版日期:2008-06-28 发布日期:2008-06-28
  • 通讯作者: 周 亮

Proxy Signature Scheme with Restricted Signing Capability

ZHOU Liang1, ZHANG Wen-zhong2,YANG Yi-xian1   

  1. State Key Laboratory of Networking and Switching Technology , Beijing University of Posts and Telecommunications, Beijing 100876, China; 2. Communication Institute, Academy of Air Force Equipment, Beijing 100876, China
  • Received:2007-09-16 Revised:1900-01-01 Online:2008-06-28 Published:2008-06-28
  • Contact: ZHOU Liang

摘要:

为了解决代理签名的可控性,许多代理签名方案被提出. 然而,现有的代理签名方案绝大多数只能定性地控制代理者的签名权限. 本文提出的有限次的代理签名方案,它能够定量地控制代理者的代理签名次数. 本文将描述方案具体实现过程,同时,分析方案的可控性、正确性、安全性和效率等.

关键词: 代理签名, 可控性, 有限次签名

Abstract:

To resolve the controllable of proxy signature, a restricted-times proxy signature scheme was suggested to control the proxies’ capabilities from quantity. The implement of the scheme was described. The controllability,the correctness, the security and the efficiency were analyzed.

Key words: proxy signature, controllable, restricted-times signature

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