ChinaAutoRegs|GB/T 47001-2025英文版翻译《智能网联汽车数字身份及认证通用规范》

General Specifications for Digital Identity and Authentication of Intelligent and Connected Vehicle

CONTENTS

Foreword II

1 Scope 1

2 Normative References 1

3 Terms and Definitions 1

4 Abbreviations 2

5 Digital Identity Code 2

6 Carrier 2

6.1 Without External Power Supply 2

6.2 With external power supply 2

7 Identity Authentication 3

7.1 General Requirements 3

7.2 Mechanisms Using Symmetric Encipherment Algorithms 3

7.3 Mechanisms Using Digital Signature Techniques 3

8 Test Methods 4

8.1 Test Conditions 4

8.2 Test Configurations 4

8.3 Tests for Carrier without External Power Supply 4

8.4 Tests for Carrier with External Power Supply 4

Annex A (Normative) Digital Identity Code 7

Annex B (Normative) Format of Registration Identity Certificate 8

Annex C (Normative) Identity Authentication Process 10

C.1 Identity Authentication Process Using Registration Identity Certificate 10

C.2 Identity Authentication Process Using V2X Enrolment Certificate 11

C.3 Identity Authentication Process Using V2X Pseudonym Certificate 12

Bibliography

1 SCOPE

This document specifies the requirements for digital identity code and carrier as well as identity authentication of the intelligent and connected vehicle (ICV), and describes the corresponding test methods.

This document is applicable to the design of digital identity authentication process and the development and testing of digital identity carrier of the ICV.

2 NORMATIVE REFERENCES

The following normative documents contain provisions which, through normative reference in this text, constitute essential provision of this document. For dated references, only the edition cited applies. For undated references, the latest edition of the referenced document (including any amendment) applies.

GB/T 2423.1 Environmental testing – Part 2: Test methods – Tests A: Cold

GB/T 2423.2 Environmental testing – Part 2: Test methods – Tests B: Dry heat

GB/T 15843.3-2023 Information technology—Security techniques—Entity authentication—Part 3: Mechanisms using digital signature techniques

GB 16735 Road vehicle—Vehicle identification number (VIN)

GB/T 17969.1 Information technology—Open systems interconnection—Procedures for the operation of OSI registration authorities—Part 1: General procedures and top arcs of the International Object Identifier tree

GB/T 18336.3 Cybersecurity technology—Evaluation criteria for IT security—Part 3: Security assurance components

GB/T 21085 Qualified certificate of vehicle

GB/T 32905 Information security techniques—SM3 cryptographic hash algorithm

GB/T 32907 Information security technology—SM4 block cipher algorithm

GB/T 32915 Information security technology—Randomness test methods for binary sequence

GB/T 32918.2 Information security technology—Public key cryptographic algorithm SM2 based on elliptic curves—Part 2: Digital signature algorithm

GB/T 35788 Security technical requirement for the electronic identification of motor vehicles

GB/T 35789.1 General specification for the electronic identification of motor vehicles—Part 1: Automobile

GB/T 45112-2024 LTE-based vehicular communication—Technical requirement of security certificate management system

3 TERMS AND DEFINITIONS

For the purpose of this document, the following terms and definitions apply.

3.1 digital identity of intelligent and connected vehicle

a combination of numbers and letters that associates with the vehicle attribute information and identifies the uniqueness of a vehicle in the vehicle networking application environment

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