Group signature scheme based on the authenticated encryption
Dang Jiao-ping · Journal of Shaanxi University of Technology · 2009
Group signature is a new kind of signature.The valid members in group can produce a signature on behalf of a group.In thesis,an efficient secure group signature scheme based on authenticated encryption is proposed.It not only has the properties of the group signature,but also the functions of the authenticated encryption,Which can produce a group signature and encryption of the important messages at the same time.so it has lower cost but is highly efficient.This scheme can be used to many application,especially in e-commerce,e-auction and so on.