Paper 2005/445

An Anonymous Authentication Scheme for Trusted Computing Platform

HE GE

Abstract

The Trusted Computing Platform is the industrial initiative to implement computer security. However, privacy protection is a critical problem that must be solved in Trusted Computing Platform. In this paper, we propose a simple and efficient method to implement anonymous authentication in such setting. The new scheme is proved to be secure under the strong RSA assumption and decisional Diffie-Hellman assumption.