单元环上的多方并发签名

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摘要多方并发签名由并发签名衍生而来,用于解决多方公平交易电子签名问题。本文指出,在解决多方公平交易的一类特殊结构,单元环交易的时候,可以采用新的签名方案取代传统的多方并发签名,在不失安全性的情况下提高交易的效率。

作者王子午叶顶锋

机构地区中科院研究生院信息安全国家重点实验室

出处《信息网络安全》 2010年第10期46-49,共4页 Netinfo Security

关键词单元环交易多方公平交易多方并发签名

参考文献13

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信息网络安全

2010年第10期

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