An Efficient Group Signature Scheme
Hai Jin-keb · Journal of Qingdao University · 2007
This paper presents a new constructive method to group signatures.Using this method,based on classical RSA signature,we come up with a short group signature scheme.Compared with the previous schemes of this kind,our scheme has the following advantages: short signatures,convenient joining and revocation,and fast generation and verification of group signatures.The security analysis shows that our scheme satisfies all the security requirements of a group signature.