Survey on Chain of Trust of Trusted System

XU Ming-di; ZHANG Huan-guo; ZHANG Fan; YANG Lian-jia

doi:10.3969/j.issn.0372-2112.2014.10.024

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Survey on Chain of Trust of Trusted System

更新时间：2025-07-16

- Survey on Chain of Trust of Trusted System
- Acta Electronica Sinica Vol. 42, Issue 10, Pages: 2024-2031(2014)
- 作者机构：
  
  1. 武汉数字工程研究所,湖北,武汉,430205
  2. 空天信息安全与可信计算教育部重点实验室,湖北,武汉,430072
  3. 杭州电子科技大学通信工程学院,浙江,杭州,310018
  4. 武汉数字工程研究所,湖北,武汉,430205
  5. 空天信息安全与可信计算教育部重点实验室,湖北,武汉,430072
  6. 杭州电子科技大学通信工程学院,浙江,杭州,310018
- 作者简介：
- 基金信息：
  
  National Defense Pre-research Foundation of China (No.9140A15040211CB3901);National Natural Science Foundation of China (No.61003268);Fund of Zhejiang Provincial Education Department (No.Y201224055)
- DOI：10.3969/j.issn.0372-2112.2014.10.024
  CLC： TP309.1
- Published：2014
- 稿件说明：
移动端阅览
XU Ming-di, ZHANG Huan-guo, ZHANG Fan, et al. Survey on Chain of Trust of Trusted System[J]. Acta Electronica Sinica, 2014, 42(10): 2024-2031.
DOI：

XU Ming-di, ZHANG Huan-guo, ZHANG Fan, et al. Survey on Chain of Trust of Trusted System[J]. Acta Electronica Sinica, 2014, 42(10): 2024-2031. DOI： 10.3969/j.issn.0372-2112.2014.10.024.

摘要

信任链是实施可信系统的关键技术之一

本文从信任链理论和应用系统出发

介绍了研究信任链理论的典型模型及近年来的研究进展

包括基于无干扰理论的信任链传递模型和基于组合安全理论的信任链模型

详细阐述了这两种信任链理论模型的优势和不足.介绍了基于静态信任根和动态信任根的信任链应用系统的研究状况

介绍了信任链远程证明技术

介绍了云计算环境下的信任链应用系统

对信任链应用系统存在的安全缺陷以及一致性和安全性测评方法进行了分析论述

并展望了该领域未来的发展趋势.

Abstract

Chain of trust (CoT) is one of the key technologies for constructing trusted system.As viewed from theories and application systems of CoT

this paper introduced several representative models and the latest investigations including noninterference-based CoT theory and composition security-based CoT theory firstly.Afterward

this paper expatiated advantage and shortage of two CoT theories in detail.Secondly

this paper introduced the development of application systems comprising static CoT and dynamic CoT

and analyzed the remote attestation technology of chain of trust

and presented the CoT systems in cloud computing environment

and analyzed the security deficiency of those systems

and then discussed the conformance testing and security evaluation for CoT application system.Finally

this paper put forward the research and development trend for CoT.

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