【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。更多还原

【Abstract】 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.更多还原