A Group Signature Scheme with Multiple Strategies from Bilinear Pairings

被引：0
作者：
Cui, Guohua [1 ]
Zhu, Jianhua [1 ]
Zhou, Shiyang [1 ]
机构：
[1] Huazhong Univ Sci & Technol Dept, Coll Comp Sci & Technol, Wuhan, Peoples R China
来源：
PROCEEDINGS OF THE FIRST INTERNATIONAL WORKSHOP ON EDUCATION TECHNOLOGY AND COMPUTER SCIENCE, VOL III | 2009年
关键词：
group signature; forward security; member revocation; ahead signature;
D O I：
10.1109/ETCS.2009.726
中图分类号：
TP39 [计算机的应用];
学科分类号：
081203 ; 0835 ;
摘要：
A group signature scheme from Bilinear Paring equipped with Multiple Security Strategy is proposed. This scheme has forward security which minimizes the damage caused by the exposure of any group member's signing key, and does not affect the past signatures generated by this member; meanwhile, ahead signature generated by a group member before the joining date can be prevented via this strategy. Moreover, this scheme support the group member revocable function efficiently and further has no requirement for time period limits.
引用
收藏
页码：848 / 852
页数：5
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