A simple ID-based scheme for key sharing
Shigeo Tsujii, J. Chao, Kenji Araki · IEEE Journal on Selected Areas in Communications · 1993
A noninteractive ID-based key sharing scheme based on a method of iterative elimination of additive random numbers is proposed. With this method, a common key is generated step by step, leaving no opportunity for conspiracy attacks. The integrity of the scheme is discussed, and a method for improving computational efficiency is proposed.>