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Formal Analysis of Anonymity in ECC-Based Direct Anonymous Attestation Schemes [PDF]
USENIX Conference on File and Storage Technologies, 2011 A definition of user-controlled anonymity is introduced for Direct Anonymous Attestation schemes. The definition is expressed as an equivalence property suited to automated reasoning using ProVerif and the practicality of the definition is demonstrated by examining the ECCbased Direct Anonymous Attestation protocol by Brickell, Chen & Li.We show that ...
B. Smyth, M. Ryan, Liqun Chen
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A Direct Anonymous Attestation Scheme for Embedded Devices [PDF]
, 2007 Direct anonymous attestation (DAA) is an anonymous authentication scheme adopted by the Trusted Computing Group in its specifications for trusted computing platforms. This paper presents an efficient construction that implements all anonymous authentication features specified in DAA, including authentication with total anonymity, authentication with ...
He Ge, Stephen R. Tate
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A Novel Direct Anonymous Attestation Scheme Using Secure Two-Party Computation
CCF Internet Conference of China, 2013 Xiaohan Yue, Fucai Zhou
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An Efficient Direct Anonymous Attestation without Encryption
2013 Third International Conference on Instrumentation, Measurement, Computer, Communication and Control, 2013 DAA schemes are generally employed with the hardware of TPM to realize anonymous authentication. Basically, DAA schemes are based on group signatures. We propose a new DAA scheme based on a short group signature without encryption which departs from the traditional sign-encrypt-prove paradigm, and only adopts an anonymous signature and non-interactive ...
Chengdong Meng +3 more
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A New Direct Anonymous Attestation Scheme from Bilinear Maps
2008 The 9th International Conference for Young Computer Scientists, 2008 The direct anonymous attestation scheme was proposed by Brickell, Jan Camenisch, Liqun Chen and was adopted by the trusted computing group in its specifications for trusted computing platforms. In this paper, We propose a new direct anonymous scheme from the bilinear maps based on the decisional Diffie-Hellman assumption and q-SDH assumption.
Xiaofeng Chen, Dengguo Feng
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Trusted Attestation Key with Windows Management using Direct Anonymous Attestation Protocol
International Journal of Communication and Networking System, 2015E. Padma, S. Rajalakshmi
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Direct Anonymous Attestation (DAA): Ensuring Privacy with Corrupt Administrators
, 2007 The Direct Anonymous Attestation (DAA) scheme provides a means for remotely authenticating a trusted platform whilst preserving the user's privacy. The protocol has been adopted by the Trusted Computing Group (TCG) in the latest version of its Trusted Platform Module (TPM) specification. In this paper we show DAA places an unnecessarily large burden on
Ben Smyth, Mark Ryan, Liqun Chen
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