[1]石润华 仲红.基于椭圆曲线离散对数的组签名方案[J].计算机技术与发展,2007,(11):153-156.
 SHI Run-hua,ZHONG Hong.Group Signature Schemes Based on Elliptic Curve Discrete Logarithm[J].,2007,(11):153-156.
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基于椭圆曲线离散对数的组签名方案()
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《计算机技术与发展》[ISSN:1006-6977/CN:61-1281/TN]

卷:
期数:
2007年11期
页码:
153-156
栏目:
安全与防范
出版日期:
1900-01-01

文章信息/Info

Title:
Group Signature Schemes Based on Elliptic Curve Discrete Logarithm
文章编号:
1673-629X(2007)11-0153-04
作者:
石润华 仲红
安徽大学计算机科学与技术学院
Author(s):
SHI Run-huaZHONG Hong
School of Computer Science and Technology,Anhui University
关键词:
公钥密码椭圆曲线离散对数组签名
Keywords:
public - key cryptography elliptic curve discrete Logarithm group signature
分类号:
TP309.7
文献标志码:
A
摘要:
介绍了组签名及其安全性要求,并提出了两种基于椭圆曲线离散对数的组签名方案。理论分析表明这两个方案是安全、有效的,而且均符合组签名的安全性要求。其中,对于第一种方案,授权签名非常简单,特别适宜于成员较少的组签名;而对于第二种方案,签名与组大小无关,尤其适宜于大型动态组的签名
Abstract:
Introduces group signature and its security character, and proposes two group signature schemes based on elliptic curve discrete logarithm. The theory analysis shows that the schemes are correct, secure and efficient, and satisfy the group security character. Where, for the first scheme,it is very simple to authorize the signature,which fits the small group,and for the second scheme,it is irrespective between the signature size and the group size,which fits the large dynamic group

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备注/Memo

备注/Memo:
安徽省自然科学基金资助项目(070412051);安徽高校省级重点自然科学研究项目(KJ2007A043);安徽大学人才队伍建议经费资助石润华(1974-),男,安徽安庆人,硕士,讲师,研究方向为信息安全;仲红,博士,副教授,研究方向为信息安全、分布式计算
更新日期/Last Update: 1900-01-01