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一种基于不同签名授权的组签名方案 被引量:6

A Group Signature Scheme Basecd on Distinguished Signing Authorities
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摘要 本文基于具有相同授权的组签名方案 ,介绍了一种具有不同签名授权的组签名方案 .在该方案中 ,每个组成员负责对文档的某一特定部分段进行签名 。 Based on the group signature scheme with undistinguished signing authorities, this paper introduces a group signature scheme with distinguished signing authorities. In the scheme, each group member is responsible for signing a particular section of the document, and partial contents of the document can be verified without revealing the whole document.
出处 《小型微型计算机系统》 CSCD 北大核心 2003年第3期612-613,共2页 Journal of Chinese Computer Systems
基金 国家自然科学基金项目 (编号 60 173 0 41)资助
关键词 签名授权 组签名 单向函数 数字签名 信息安全 group signature distinguished signing authorities one way function
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