The following information was submitted:
Transactions: WSEAS TRANSACTIONS ON COMMUNICATIONS
Transactions ID Number: 29-826
Full Name: Jing Xu
Position: Associate Professor
Age: ON
Sex: Female
Address: State Key Laboratory of Information Security,P.O.8718,Beijing,100190
Country: CHINA
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E-mail address: xujing@is.iscas.ac.cn
Other E-mails: jingxu0130@gmail.com
Title of the Paper: An Efficient Direct Anonymous Attestation Scheme with Forward Security
Authors as they appear in the Paper: Deng-guo Feng,Jing Xu,Xiao-feng Chen
Email addresses of all the authors: xujing@is.iscas.ac.cn
Number of paper pages: 10
Abstract: Direct Anonymous Attestation (DAA) is a cryptographic mechanism adopted by the Trusted Computing Group in its specifications for trusted computing platforms (TCP). In this paper, we propose a new DAA scheme and prove it is secure under the strong RSA assumption and the decisional Diffie-Hellman assumption. While satisfying all the security properties proposed in previous DAA schemes, our scheme provides a new desired security property, forward security: compromise of the current private key of TPM does not enable an adversary to forge signatures pertaining to the past. Such forward security is important to mitigate the damage caused by private key exposure.
Keywords: Trusted computing platform, Direct anonymous attestation, Forward security, Trusted platform module
EXTENSION of the file: .doc
Special (Invited) Session: A Forward Secure Direct Anonymous Attestation Scheme
Organizer of the Session: 619-177
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