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GB/T 31308.4-2023 English PDF

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US$764.00 · In stock
Delivery: <= 6 days. True-PDF full-copy in English will be manually translated and delivered via email.
GB/T 31308.4-2023: Processes, data elements and documents in commerce, industry and administration - Long term signature - Part 4: Attributes pointing to proof of existence objects used in long term signature formats
Status: Valid

Standard ID	USD	BUY PDF	Lead-Days	Standard Title (Description)	Status
GB/T 31308.4-2023	764	Add to Cart	6 days	Processes, data elements and documents in commerce, industry and administration - Long term signature - Part 4: Attributes pointing to proof of existence objects used in long term signature formats	Valid

Similar standards

GB/T 31024.3 GB/T 31024.4 GB/T 31024.1 GB/T 16262.1 GB/T 31308.3 GB/T 31308.2

Basic data

Standard ID: GB/T 31308.4-2023 (GB/T31308.4-2023)
Description (Translated English): Processes, data elements and documents in commerce, industry and administration - Long term signature - Part 4: Attributes pointing to proof of existence objects used in long term signature formats
Sector / Industry: National Standard (Recommended)
Classification of Chinese Standard: L79
Classification of International Standard: 35.240.60
Word Count Estimation: 42,426
Date of Issue: 2023-12-28
Date of Implementation: 2024-04-01
Issuing agency(ies): State Administration for Market Regulation, China National Standardization Administration

GB/T 31308.4-2023: Processes, data elements and documents in commerce, industry and administration - Long term signature - Part 4: Attributes pointing to proof of existence objects used in long term signature formats

---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.
ICS 35:240:60 CCSL79 National Standards of People's Republic of China Data elements, processes and documents in administration, business and industry Long-lasting signatures Part 4: Format for long-lasting signatures Certificate object properties administration-Longtermsignature-Part 4:Attributespointingto Published on 2023-12-28 and implemented on 2024-04-01 State Administration for Market Regulation Released by the National Standardization Administration Committee

Preface III Introduction IV 1 Scope 1 2 Normative references 1 3 Terms and Definitions 2 4 PoE attributes 4 5 Types of PoE objects and their basic fields 15 Appendix A (Normative) ASN:1 Module 18 Appendix C (Normative) Signature timestamps as timestamps via OCSP 21 Appendix D (Normative) Syntax for ASN:1 object positions in ZIP, PDF containers or DER encoded ASN:1 objects 23 Appendix E (normative) Usage of PoE (proof of possession) objects 26 Appendix F (informative) Position of DTId in digital signature 32 Appendix G (informative) Media type registration 33 Appendix H (Informative) Evidence Record Syntax Object 34 Reference 36

Foreword

This document complies with the provisions of GB/T 1:1-2020 "Standardization Work Guidelines Part 1: Structure and Drafting Rules of Standardization Documents" Drafting: This document is Part 4 of GB/T 31308: GB/T 31308 has released the following parts: --- Specifications for long-lasting signatures of commercial, industrial and administrative processes, data elements and documents Part 1: CMS advanced electronic signatures (CAdES) long-term signature specification (GB/T 31308:1-2014); --- Specifications for long-term signatures of commercial, industrial and administrative processes, data elements and documents Part 2: XML advanced electronic signatures (XAdES) long-term signature specification (GB/T 31308:2-2014); --- Long-lasting signatures of data elements, processes and documents in administration, commerce and industry Part 3: PDF advanced electronic signatures (PAdES) long-term signature specification (GB/T 31308:3-2023); --- Long-lasting signatures of data elements, processes and documents in administration, commerce and industry Part 4: Storage certificates for long-lasting signature formats This document is equivalent to ISO 14533-4:2019 "Specification for long-term signatures of data elements, processes and documents in administration, commerce and industry" Part 4: Attestation object attributes for long-lasting signature formats: This document has made the following minimal editorial changes: ---Change the name of the standard to "Long-term signature of data elements, processes and documents in administration, commerce and industry - Part 4: For long-term signatures" Name format of the certificate object attribute: Please note that some content in this document may be subject to patents: The publisher of this document assumes no responsibility for identifying patents: This document is proposed and coordinated by the National Electronic Business Standardization Technical Committee (SAC/TC83): This document was drafted by: Hangzhou University of Electronic Science and Technology, China Institute of Standardization, Shenzhen Kebiao Matrix Technology Co:, Ltd:, Zhejiang Yongji Intelligent Technology Co:, Ltd:, Zhongke Standard (Ningde) Technology Co:, Ltd:, Fujian Foxin Software Development Co:, Ltd:, Zhejiang Founder Printing Co:, Ltd: Co:, Ltd:, Shenzhen Jinzheng Software Technology Co:, Ltd:, Huatao Standard Technology (Hangzhou) Co:, Ltd:, Wanxi College, Shenzhen Yongda Electronic Information Co:, Ltd:, Dongguan Weiside Technology Development Co:, Ltd:, Zhejiang Institute of Digital Intelligence Technology Co:, Ltd:, Ningbo Standardization Research Institute Institute: The main drafters of this document: Jiang Yingcheng, Li Shi, Zhang Jianfang, Zhang Shiyuan, Wang Shaokang, Liang Junyi, Huang Qiuhua, Yan Li, Zhuang Yuehui, Liu Dan, Hu Jinhua, Shi Zijun, Jiang Yong, Lin Ying, Wang Yiwei, Zhang Wenfu, Tang Juan, Wu Jiangang, Zeng Qihui:

Introduction

GB/T 31308 is a standard that ensures the interoperability of long-term signatures and enables long-term verification of electronic signatures: For the e-commerce market Field security plays a major role: GB/T 31308 is planned to consist of 4 parts: ---Part 1: Long-term signature specification for CMS Advanced Electronic Signature (CAdES): The purpose is to clarify CMS advanced electronic signatures (CAdES) long-term signature specification ensures that this type of electronic signature can be verified for a long time: ---Part 2: Long-term signature specification for XML Advanced Electronic Signature (XAdES): The purpose is to clarify XML advanced electronic signatures (XAdES) long-term signature specification ensures that this type of electronic signature can be verified for a long time: ---Part 3: Long-lasting signature specifications for PDF Advanced Electronic Signature (PAdES): The purpose is to clarify PDF advanced electronic signatures (PAdES) long-term signature specification ensures that this type of electronic signature can be verified for a long time: ---Part 4: Attributes of the certificate object used in the long-lasting signature format: The purpose is to clarify the attributes of the certificate objects required for long-term signature verification: Specific specifications to ensure that electronic signatures can be verified over the long term: GB/T 31308 (all parts) adopts ISO 14533 (all parts) in one-to-one correspondence to ensure the long-term verification of electronic signatures: Implementation standards are in line with international standards: By formulating this series of standards, the relevant standard system will be improved: Data elements, processes and documents in administration, business and industry Long-lasting signatures Part 4: Format for long-lasting signatures Certificate object properties

1 Scope

This document specifies the PoE (Proofofexistence) attributes and objects used in the long-term signature format, and describes the basic concept of PoE: Concepts and attribute characteristics are given, and the types, basic fields, and related examples of PoE objects are given: This document applies to (external) certificate objects used in long-lasting signature formats, i:e: through existing available digital signatures and trusted times: The value implements dynamic verification of long-lasting signatures:

2 Normative reference documents

The contents of the following documents constitute essential provisions of this document through normative references in the text: Among them, the dated quotations For undated referenced documents, only the version corresponding to that date applies to this document; for undated referenced documents, the latest version (including all amendments) applies to this document: Note: GB/T 16263:1-2006 Information technology ASN:1 encoding rules Part 1: Basic encoding rules (BER), regular encoding rules (CER) and Atypical Encoding Rules (DER) Specification (ISO /IEC 8825-1:2002, IDT) ISO /IEC 9594-8 Information technology open systems interconnection catalog Part 8: Public key and attribute certificate framework Note: GB/T 16264:8-2005 Information technology open system interconnection catalog Part 8: Public key and attribute certificate framework (ISO /IEC 9594-8: 2001,IDT) ETSIEN319122-1V1:1:1:2016 Electronic Signatures and Infrastructure (ESI) CAdES (CMS Advanced Electronic Signature, CMS linesignatures] 1) See https://tools:ietf:org/html/3161: ......

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Tips & Frequently Asked Questions:

Question 1: How long will the true-PDF of GB/T 31308.4-2023_English be delivered?

Answer: Upon your order, we will start to translate GB/T 31308.4-2023_English as soon as possible, and keep you informed of the progress. The lead time is typically 4 ~ 6 working days. The lengthier the document the longer the lead time.

Question 2: Can I share the purchased PDF of GB/T 31308.4-2023_English with my colleagues?

Answer: Yes. The purchased PDF of GB/T 31308.4-2023_English will be deemed to be sold to your employer/organization who actually pays for it, including your colleagues and your employer's intranet.

Question 3: Does the price include tax/VAT?

Answer: Yes. Our tax invoice, downloaded/delivered in 9 seconds, includes all tax/VAT and complies with 100+ countries' tax regulations (tax exempted in 100+ countries) -- See Avoidance of Double Taxation Agreements (DTAs): List of DTAs signed between Singapore and 100+ countries

Question 4: Do you accept my currency other than USD?

Answer: Yes. If you need your currency to be printed on the invoice, please write an email to Sales@ChineseStandard.net. In 2 working-hours, we will create a special link for you to pay in any currencies. Otherwise, follow the normal steps: Add to Cart -- Checkout -- Select your currency to pay.