Cryptology ePrint Archive: Report 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.

Category / Keywords: cryptographic protocols / Privacy, Direct Anonymous Attestation, Trusted Computing Platform.

Date: received 6 Dec 2005

Contact author: ge at unt edu

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Version: 20051207:073812 (All versions of this report)

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