Group-oriented ring signature

被引:0
|
作者
Ma C. [1 ,2 ]
Ao J. [1 ]
机构
[1] School of Information and Communication, Guilin University of Electronic Technology, Guilin, Guangxi
关键词
Group; Ring Signature; Verification;
D O I
10.4156/jcit.vol6.issue10.2
中图分类号
学科分类号
摘要
In this paper, we present an improved Rivest's ring signature scheme. In our scheme, the size of the signature is only related to the ring members, and the signer needs no to publish amount of random numbers. On this basis, we propose a group-oriented ring signature. In this scheme, only the person who belongs to the designated group can verify the validity of the ring signature. The security of these two schemes can be proved by using Forking Lemmas.
引用
收藏
页码:10 / 15
页数:5
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