At present,Vehicular Ad-Hoc Networks(VANETs)has been a hot research topic for researchers in the intelligent transportat......

At present,cloud computing is developing rapidly and users can access all kinds of cloud services on cloud servers anyti......

In order to solve the problem of the KGC not credible in the group signature, this scheme proposed anew identity-based d......

群签名是一种允许群成员代表群体进行签名的一种数字签名技术,它要求签名是匿名进行但又不可伪造.本文对Y.M.Tseng和J.K.Jan提出的......