Computer Engineering and Applications ›› 2010, Vol. 46 ›› Issue (34): 99-101.DOI: 10.3778/j.issn.1002-8331.2010.34.031

• 网络、通信、安全 • Previous Articles     Next Articles

Group signature scheme based on NTRUSign

WANG Xiang   

  1. Institute of Electronic Technology,PLA Information Engineering University,Zhengzhou 450004,China
  • Received:2009-04-15 Revised:2009-06-29 Online:2010-12-01 Published:2010-12-01
  • Contact: WANG Xiang


汪 翔   

  1. 解放军信息工程大学 电子技术学院,郑州 450004
  • 通讯作者: 汪 翔

Abstract: A group signature scheme based on the NTRUSign is proposed,the security characters of this scheme are analyzed.It shows that the scheme own some essential character that a group signature should have,and have the advantage of high implementation speed,save computer resources and easy key creation.This scheme is applicable and secure.

摘要: 基于NTRUSign数字签名方案,构建一个新的群签名方案。该方案的安全性基于格上的最近向量问题,并对该方案进行了详细地安全性分析。结果表明该方案满足一个群签名方案应具有的性质,且实现速度快、占用资源少以及产生密钥容易,具有更高的实用性和安全性。

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