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Ring signature with proving other members are not real signer
Author(s): 
Pages: 81-83
Year: Issue:  1
Journal: Journal of Guizhou Normal University(Natural Sciences)

Keyword:  否定环签名Hash函数安全;
Abstract: 环签名方案是签名者在不泄露身份的情况下生成的一个签名.验证者可以验证签名确实是环成员生成的,但不能确定哪一个成员是真实的签名者.于是提出了可否定的环签名方案,利用这一方案,签名者可以向接受者证明其他成员并不是真实的签名人,但同时并不暴露自己的真实身份.
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