An Identity-based Authenticated Group Key Agreement Scheme
Dawu Gu · Jisuanji gongcheng · 2004
An identity-based authenticated group key agreement scheme named ASTR is presented. ASTR combines the most communication- efficient scheme STR and identity-based encryption, which makes it not only being communication-efficient but also providing some security attributes such as implicit key authentication and perfect forward secrecy, etc. STR cannot resist active attacks, While ASTR can.