一种指定接收组的强代理签名方案

指定接收组代理签名就是代理签名者代表原始签名者在消息上进行签名,而签名的验证只有指定的接收组内的成员才能进行,除此之外的其他任何人包括代理签名者都不能进行签名的验证。文中提出一个指定接收组强代理签名方案,新提出的方案既满足强壮的代理签名的性质,同时又满足指定接收者的特性,且接收组内的任何成员都可以单独地完成代理签名的验证而组外的任何人都不能对签名的正确性进行验证。

A Designed Group-receiver Strong Proxy Signature Scheme

Designed group-receiver proxy signature scheme is that the proxy signer sign for the original signer on the message,which can not be confirmed by anyone else even the proxy signer except for the members of the group receivers.In this paper,we present a new designed group-receiver strong proxy signature scheme.The newly proposed designed group-receiver proxy signature scheme not only satisfies the property of the strong proxy signature scheme but simultaneously satisfies the characteristic of designed-receiver sig-nature scheme. And also the confirmation can be completed by any member of the designed group,while the accuracy of the sign can not be confirmed by any one who is not the member of the group receivers.