可信计算中远程证明方法的研究

Research on Method of Remote Attestation in Trusted Computing

可信计算是信息安全领域的研究热点,而远程证明方法又是可信计算研究中的难点和关键。远程证明就是发出证明请求的一方确认远程平台的身份和平台状态配置信息的过程。本文研究了远程证明的意义和方法,将抽象的远程证明模型分为四类,并分析了现在模型存在的问题和可以改进的方法,其实现思路对于提高可信计算中远程证明的效率提供了很好的参考价值。

Trusted computing is a hotspot in the field of information security,and remote attestation is the key of trusted computing. Remote attestation is a process of verifying the identity and configuration information of a remote platform by attestation requester. We research the meaning and method of remote attestation,divide the abstract models into four types and analyze the shortcoming of the existing models and the improved method in the paper. Its implementation takes a good reference for improving the effi...