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GB/T 30847.2-2014 English PDF

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GB/T 30847.2-2014: System and software engineering -- Trusted computing platform trustworthiness measurement -- Part 2: Trust chain
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Basic data

Standard ID GB/T 30847.2-2014 (GB/T30847.2-2014)
Description (Translated English) System and software engineering -- Trusted computing platform trustworthiness measurement -- Part 2: Trust chain
Sector / Industry National Standard (Recommended)
Classification of Chinese Standard L77
Classification of International Standard 35.080
Word Count Estimation 23,262
Date of Issue 6/24/2014
Date of Implementation 2/1/2015
Quoted Standard GB/T 30847.1-2014
Regulation (derived from) National Standards Bulletin No. 14 of 2014
Issuing agency(ies) General Administration of Quality Supervision, Inspection and Quarantine of the People's Republic of China, Standardization Administration of the People's Republic of China
Summary This Standard specifies the method for reliability amount of trusted computing platform, including the chain of trust metric model and metrics. This section applies to commercial organizations, government departments, non-profit organizations to carry out

GB/T 30847.2-2014: System and software engineering -- Trusted computing platform trustworthiness measurement -- Part 2: Trust chain


---This is a DRAFT version for illustration, not a final translation. Full copy of true-PDF in English version (including equations, symbols, images, flow-chart, tables, and figures etc.) will be manually/carefully translated upon your order.
. System and software engineering Trusted computing platform trustworthiness measurement Part 2. Trust chain ICS 35.080 L77 National Standards of People's Republic of China Systems and Software Engineering Trusted Computing Platform Measure of credibility - Part 2. chain of trust Trustedcomputingplatformtrustworthinessmeasurement-Part 2. Trustchain Issued on. 2014-06-24 2015-02-01 implementation Administration of Quality Supervision, Inspection and Quarantine of People's Republic of China Standardization Administration of China released

Table of Contents

Preface Ⅰ Introduction Ⅱ 1 Scope 1 2 Normative references 1 3 Terms and definitions 4 chain of trust metric model 1 4.1 1 Review 4.2 2 root of trust 4.3 Trust stream 2 4.4 media trust and confidence yuan 3 4.5 Trusted Base Set 3 5 credibility of the chain of trust metric 3 5.1 trusted root 3 5.2 Trust stream 4 5.3 media trust 5 Trust 5.4 yuan 5 5.5 Evidence chain of trust than 5 6 chain of trust metric checklist 6 Appendix A (informative) Trusted Root Architecture 10 Annex B (informative) hosts a chain of trust 12 Annex C (informative) extended chain of trust 15 References 18 1 chain of trust metric model 2 Figure A.1 trusted root architecture 10 Figure B.1 Host trust chain 12 Chain of trust Figure C.1 virtual environment 15 Table 1 chain of trust metric checklist 7 Table A.1 root of trust metrics checklist 11 Table B.1 host trusts flow metrics checklist 13 Table C.1 extension chain of trust metric checklist 16

Foreword

GB/T 30847 "Systems and Software Engineering trusted computing platform measure of credibility" is divided into four parts. --- Part 1. Overview and vocabulary; --- Part 2. chain of trust; --- Part 3. user feedback; --- Part 4. service behavior. This section GB/T Part of 230,847. This section drafted in accordance with GB/T 1.1-2009 given rules. This part of the National Information Technology Standardization Technical Committee (SAC/TC28) and focal points. This section is drafted. Beijing University of Posts and Telecommunications, the National Natural Science Foundation of China National Accreditation Center, Beijing production Product Quality Supervision and Inspection Institute, China Electronics Standardization Institute, Nanjing University, China Internet Network Information Center, Chinese Academy of Sciences Beijing software Heart Ltd, Chinese Academy of Sciences Institute of Automation, Zhejiang University. The main drafters of this section. Yuan Yuyu, Liu, Liu Xiaojian, Challenger, Zhang Yang Yang, Liu Chuan Italy, hole Ning, Pang Hao, Wang Liming, Ding Weimin, Zhang Tianle, Feng Xu Hui, Zhang Xi, Zhang Ni, Zhang Wang Lin, Li Yanjun, Sun Lovells, Han Qiang, Yang Cui, Zhang Xiaoxiao, Lan Xu Zheng, Wu Zhaohui.

Introduction

With the development of society as a whole information process, gradually to network services platform development, the platform increasing credibility problem caused the industry Concerns, but also for the traditional trust and credibility given a new meaning, measurement, assessment and certification platform credibility is becoming increasingly important. GB/T 30847 is committed to building trusted computing platform and platform trustworthiness measurement system. GB/T Part 130 847 describes the overall measure of trusted computing platform, 2, 3 and Part 4, respectively, from the chain of trust, the user Angle feedback and measure service behavior of trusted computing platform to regulate. This part of the in-depth study of a comprehensive theory of trusted computing platform chain of trust measure of credibility involved, methods, techniques and practical basis for the work , The field has fully reflect the common research, thus forming a chain of trust trusted computing platform to build the credibility of the measure. Systems and Software Engineering Trusted Computing Platform Measure of credibility - Part 2. chain of trust

1 Scope

GB/T 30847 in this part of the chain of trust from the perspective of the definition of a trusted measurement method of trusted computing platforms, including chain of trust metric mode Type and metrics. This section applies to commercial organizations, government departments, non-profit organization to be trusted computing platform credibility measure, evaluate, verify and Increase also applies to help these organizations and agencies to effectively choose the Trusted Computing Platform or enhance the credibility of the Trusted Computing Platform The amount of capacity.

2 Normative references

The following documents for the application of this document is essential. For dated references, only the dated version suitable for use herein Member. For undated references, the latest edition (including any amendments) applies to this document. GB/T 30847.1-2014 Systems and Software Engineering trusted computing platform measure of credibility - Part 1. Overview and vocabulary

3 Terms and Definitions

GB/T 30847.1-2014 defined terms and definitions apply to this document.

4 chain of trust metric model

4.1 Summary Chain of trust metric model shown in Figure 1, the basic elements include. root of trust, confidence and credibility flow base sets, a virtual extension of the chain of trust required To trust the media, the trust element. a) Each trusted computing platform should have a trusted root, root based on trust, credible platform to establish the initial state; b) trusted root is the starting point of the whole chain of trust, a trust relationship trust flow along the one-way transmission, the basic chain of trust is formed; c) credible base set of data stored credible base for comparison with the trust chain of evidence; d) trust the media to expand the chain of trust, a number of virtual trust yuan, and establish a binding relationship of trust between the root element and trust, so You have to trust element has the same root of trust can provide a credible initial role of the state; e) chain of trust based on trust yuan to proceed on the trust transfer.

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