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GB/T 31308.3-2023 English PDF

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GB/T 31308.3-2023: Processes, data elements and documents in commerce, industry and administration - Long term signature - Part 3: Long term signature profiles for PDF Advanced Electronic Signatures(PAdES)
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GB/T 31308.3-2023English624 Add to Cart 6 days [Need to translate] Processes, data elements and documents in commerce, industry and administration - Long term signature - Part 3: Long term signature profiles for PDF Advanced Electronic Signatures(PAdES) Valid GB/T 31308.3-2023

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Basic data

Standard ID GB/T 31308.3-2023 (GB/T31308.3-2023)
Description (Translated English) Processes, data elements and documents in commerce, industry and administration - Long term signature - Part 3: Long term signature profiles for PDF Advanced Electronic Signatures(PAdES)
Sector / Industry National Standard (Recommended)
Classification of Chinese Standard L79
Classification of International Standard 35.240.60
Word Count Estimation 34,351
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 31308.3-2023: Processes, data elements and documents in commerce, industry and administration - Long term signature - Part 3: Long term signature profiles for PDF Advanced Electronic Signatures(PAdES)



---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 3: PDF advanced electronic signatures (PAdES) long-term signature specification administration-Longtermsignature-Part 3:Longtermsignature (ISO 14533-3:2017,IDT) Published on 2023-12-28 2024-04-01 Implementation State Administration for Market Regulation Released by the National Standardization Administration Committee

Table of contents

Preface III Introduction IV 1 Scope 1 2 Normative references 1 3 Terms and Definitions 1 4 Symbols and abbreviations 1 5 Requirements 2 6 Long-term signature 2 Appendix A (Normative) Provider’s Declaration of Conformity and its Attachments 13 Appendix B (Normative) Configuration files using only timestamps 20 Appendix C (Normative) Timestamp Token Structure 22 Appendix D (Informative) Applying PAdES via CMS Signature 24 Appendix E (informative) Example of multiple signatures 25 Reference 28

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 3 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 --- Long-lasting signatures of data elements, processes and documents in administration, commerce and industry Part 4: Storage certificates for long-lasting signature formats Object attributes (GB/T 31308:4-2023): This document is equivalent to ISO 14533-3:2017 "Long-term signature of data elements, processes and documents in business, industry and administration Part 3" Part: Long-lasting signature specification for PDF Advanced Electronic Signature (PAdES): This document is proposed and coordinated by the National Electronic Business Standardization Technical Committee (SAC/TC83): 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 was drafted by: Hangzhou University of Electronic Science and Technology, Zhejiang Yongji Intelligent Technology Co:, Ltd:, China Institute of Standardization, Zhongke Standards (Ningde) Technology Co:, Ltd:, Tsinghua University Shenzhen International Graduate School, Fujian Foxin Software Development Co:, Ltd:, Wanxi University, Zhejiang Huan Hua Archives Management Co:, Ltd:, Hangzhou University of Electronic Science and Technology Shangyu Science and Engineering Research Institute Co:, Ltd:, Dongguan Zhongbiao Technology Co:, Ltd:, Hangzhou Institute of Standardization: The main drafters of this document: Jiang Yingcheng, Jiang Yong, Li Shi, Liang Junyi, Wang Shaokang, Zhang Shiyuan, Zhang Jianfang, Liu Dan, Li Li, Yang Yujiu, Ye Sujuan, Zhang Dianbao, Wan Yaozhu, Ma Yihong:

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 3: PDF advanced electronic signatures (PAdES) long-term signature specification

1 Scope

This document specifies the relevant elements of PDF Advanced Electronic Signature (PAdES) to ensure that digital signatures can be verified in the long term: This document does not give new technical specifications for digital signatures, nor does it put forward new constraints on the use of existing digital signature technical specifications:

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: ISO 14533-1 Specification for long-lasting signatures of processes, data elements and documents for commercial, industrial and administrative purposes Part 1: CMS Advanced Electronics (CAdES)] Note: GB/T 31308:1-2014 Specification for long-term signature of commercial, industrial and administrative processes, data elements and documents Part 1: CMS advanced electronic signature Card signature specification (ISO 14533-1:2012, IDT) named (CAdES):

3 Terms and definitions

The terms and definitions defined in ISO 14533-1 and the following apply to this document: 3:1 An electronic signature that is uniquely associated with and identifies the signer: It is created using electronic signature data and can detect For all changes, the signer can be sure that he is the only person who can control the electronic signature:

4 Symbols and abbreviations

The following symbols and abbreviations apply to this document: C: conditional M: Essential O: optional P: Prohibited type (create or modify)

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