A novel identity-based key issuing scheme based on interacting neural network

Abstract

Identity-based public key cryptosystem may perfectly substitute the traditional certificate-based public key system if only the efficiency and security of key issuing are satisfied. Recently, interacting neural network has been studied with a novel result that the two neural networks can synchronize to a stationary weight space with the identical inputs. So we propose a tree parity machine model for secure key agreement purpose, and ID-based private key secure issuing over a complete public channel, as well as secure authentication to user, are all proposed in this paper. © Springer-Verlag Berlin Heidelberg 2005.