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ICICS
2009
Springer

Trusted Isolation Environment: An Attestation Architecture with Usage Control Model

13 years 10 months ago
Trusted Isolation Environment: An Attestation Architecture with Usage Control Model
The Trusted Computing Group (TCG) proposed remote attestation as a solution for establishing trust among distributed applications. However, current TCG attestation architecture requires challengers to attest to every program loaded on the target platform, which will increase the attestation overhead and bring privacy leakage and other security risks. In this paper, we define a conceptual model called the Trusted Isolation Environment (TIE) to facilitate remote attestation. We then present the implementation of TIE with our tailored Usage CONtrol model (UCONRA) and a set of system-defined policies. With its continuous and mutable feature and obligation support, we construct the TIE with flexibility. Lastly, we propose our attestation architecture with UCONRA gaining the benefits of scalable and lightweight.
Anbang Ruan, Qingni Shen, Liang Gu, Li Wang, Lei S
Added 19 Feb 2011
Updated 19 Feb 2011
Type Journal
Year 2009
Where ICICS
Authors Anbang Ruan, Qingni Shen, Liang Gu, Li Wang, Lei Shi, Yahui Yang, Zhong Chen
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