摘要
群签名使得群中任何一个成员均可以代表该群进行签名,而不会暴露签名者的身份。当争议发生时,签名者的身份可以通过群管理员公开。基于身份的签名与群签名有许多相似性,给出了一个由基于身份的签名转换而来的群签名,并给出了它在电子选举中的应用实例。
Group signature allows an arbitrary member in a group can sign a signature on behalf of the group whilst the identity of the member remains anonymous. When a dispute investigation happens, the identity of the signer can be traced by the group manager. The performance of the generated group signature scheme is similar to the performance of the underlying ID-based signature scheme. A new group signature based on IDB was contracted, and discussed its application in e-voting.
出处
《计算机应用研究》
CSCD
北大核心
2007年第5期122-124,共3页
Application Research of Computers
基金
国家自然科学基金资助项目(6037041
60573053)
