公平群盲签名 fair group blind signature
This paper presents a blind group signature scheme based on XTR public key system, and analyzes its security and efficiency.
本论文提出了一种基于XTR公钥体制的盲群签名方案并分析了其安全性和效率。
参考来源 - 盲群签名与公平交换协议的研究Yan Yajun proposed a blind group signature scheme and claimed that it is efficient. However, it is carefully analyzed and found that it could be forgery attacked.
严亚俊等人提出了一种盲群签名方案,并称经过安全性分析是有效的,但是经过认真分析,该方案可以被伪造攻击:任何一个群成员可以伪造签名,通过验证而使群权威无法识别。
参考来源 - 对一个盲群签名的伪造攻击方案 in CBased on the fair Blind Group Digital Signature, a new multi-bank electronic cash system is proposed. This new electronic cash is off-line and fair, it also supports coin tracking and owner tracking.
在公平的盲群签名方案的基础上，设计了一个多银行电子现金系统，该系统是离线的，公平的，能有效的防止重复消费，具有现金追踪功能和现金所有者追踪功能，能有效防止敲诈等犯罪行为。
参考来源 - 数字签名理论在电子现金中的应用研究·2,447,543篇论文数据，部分数据来源于NoteExpress
本论文提出了一种基于XTR公钥体制的盲群签名方案并分析了其安全性和效率。
This paper presents a blind group signature scheme based on XTR public key system, and analyzes its security and efficiency.
盲群签名方案是具有盲签名特点的群签名方案，在电子商务和电子政务中都有重要的应用。
Blind group signature scheme is group signature scheme with the characteristic of blind signature, which is widely applied in electronic commerce and electronic government.
介绍了群盲签名的概念，并给出了两个新的群盲签名方案。
The notion of the group blind signature is given. Two new group blind signatures are proposed.
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