Remote Attestation Project of the Running Environment of the Trusted Terminal
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    Abstract:

    Remote attestation, whether binary-based or property-based, mostly undertakes the static environment of the trusted terminal where only part of software configurations in the trusted terminal are demonstrated, leaving trustworthiness of the dynamic running environment unproved. To resolve the problem, a new property-based remote attestation project for the dynamic running environment of the trusted terminal is presented. The project focuses not only on trusted chain and software configuration for the static environment of the trusted terminal, but also on the behaviors of the trusted terminal for the dynamic environment. Moreover, the decidability and algorithm for the trustworthiness of each property by each specific trusted policy is analyzed, and the comprehensive decision strategy is put forward. After that, attestation agent and verification agent which are critical entities in the project, are designed and implemented on Windows, and the communication protocol between them are designed too. Finally, an application case of the project on Windows is introduced, the performance of attestation agent in this application is studied, and the feasibility of the project is demonstrated.

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谭良,陈菊.一种可信终端运行环境远程证明方案.软件学报,2014,25(6):1273-1290

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History
  • Received:May 20,2012
  • Revised:July 23,2012
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  • Online: May 30,2014
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