Intelligent transport systems - Automatic vehicle and equipment identification - Electronic Registration Identification (ERI) for vehicles - Part 5: Secure communications using symmetrical techniques - Amendment 1

Systèmes de transport intelligents — Identification automatique des véhicules et des équipements — Identification d'enregistrement électronique (ERI) pour les véhicules — Partie 5: Communications sécurisées utilisant des techniques symétriques — Amendement 1

General Information

Status
Published
Publication Date
04-Feb-2019
Current Stage
6060 - International Standard published
Start Date
05-Feb-2019
Due Date
23-Apr-2019
Completion Date
23-Apr-2019

Relations

Effective Date
06-Jun-2022
Effective Date
08-Jan-2022

Overview

ISO 24534-5:2011/Amd 1:2019 is an international standard developed by ISO Technical Committee ISO/TC 204, focusing on intelligent transport systems (ITS). This amendment updates Part 5 of the Electronic Registration Identification (ERI) for vehicles, specifically addressing secure communications using symmetrical cryptographic techniques. The standard enhances the security framework for automatic vehicle and equipment identification systems, ensuring confidentiality, integrity, and authenticity in data exchanges.

This amendment refines key definitions and structures for cryptographic transactions and updates ASN.1 modules essential for symmetrical key management and secure communication protocols within the ERI context. The standard enables interoperable, reliable, and secure ERI communications, crucial for modern ITS applications.

Key Topics

  • Secure Communications
    The amendment emphasizes symmetrical cryptographic techniques for securing vehicle registration identification data. These techniques support mutual authentication, secret key management, and session controls.

  • Symmetrical Key Transactions
    Core transactions include:

    • Mutual authentication phases (mutualAuthentication1, mutualAuthentication2)
    • Secret key data retrieval and setting (getSecretKeyEriData, setSecretKeyEriData)
    • Commissioning and decommissioning secret keys (commissionSecretKeyErt, decommissionSecretKeyErt)
    • Access Control List management (updateAccessControlList, getCipertextAccessControlListEntry)
    • Session termination (endOfSession)
  • ASN.1 Module Specifications
    The amendment includes normative ASN.1 modules (EriSecretKeyTransactionsModule) defining data structures and communication protocols for ERI secure communication, along with informative modules that provide example data types and transaction formatting.

  • Data Encoding Refinements
    Adjustments are made regarding encoding rules, replacing “(CANONICAL-PER) ALIGNED” with “(CANONICAL-PER) UNALIGNED” for better alignment with ASN.1 standards and interoperability.

Applications

  • Intelligent Transport Systems (ITS)
    ISO 24534-5:2011/Amd 1:2019 supports secure automatic vehicle and equipment identification critical in tolling, traffic monitoring, and law enforcement systems.

  • Vehicle Registration and Compliance
    Provides a robust security foundation for electronic vehicle registration systems, ensuring data privacy and protection against unauthorized access or tampering.

  • Access Control Systems
    Facilitates management of secret cryptographic keys and access control lists, enabling controlled and secure communications between vehicles and roadside equipment.

  • Mutual Authentication Procedures
    Ensures trust between communicating entities through standardized symmetrical key authentication processes, enhancing system reliability and resistance to spoofing attacks.

  • Interoperable Communication Protocols
    The ASN.1 specifications enable manufacturers and system integrators to implement interoperable solutions conforming to internationally recognized security mechanisms.

Related Standards

  • ISO 24534-1 to 4
    Other parts of ISO 24534 cover different aspects of Electronic Registration Identification, including system architecture, data formats, and communication protocols for ERI.

  • ISO 15628
    Offers foundational data structures and profiles used in DSRC (Dedicated Short-Range Communications) data exchange, referenced within ASN.1 modules for ERI communication.

  • ISO/IEC 8825 and ISO/IEC 8824
    Underlying standards for ASN.1 encoding rules, key to defining and encoding the data structures described in ISO 24534-5.

  • ISO/IEC 9798
    Covers entity authentication mechanisms, complementary to the symmetric cryptographic methods referenced in this amendment.


Keywords: intelligent transport systems, automatic vehicle identification, electronic registration identification, ERI, secure communications, symmetrical cryptography, ISO 24534-5, ASN.1 module, mutual authentication, secret key management, access control list, ITS security standards.

Frequently Asked Questions

ISO 24534-5:2011/Amd 1:2019 is a standard published by the International Organization for Standardization (ISO). Its full title is "Intelligent transport systems - Automatic vehicle and equipment identification - Electronic Registration Identification (ERI) for vehicles - Part 5: Secure communications using symmetrical techniques - Amendment 1". This standard covers: Intelligent transport systems - Automatic vehicle and equipment identification - Electronic Registration Identification (ERI) for vehicles - Part 5: Secure communications using symmetrical techniques - Amendment 1

Intelligent transport systems - Automatic vehicle and equipment identification - Electronic Registration Identification (ERI) for vehicles - Part 5: Secure communications using symmetrical techniques - Amendment 1

ISO 24534-5:2011/Amd 1:2019 is classified under the following ICS (International Classification for Standards) categories: 03.220.20 - Road transport; 35.240.60 - IT applications in transport. The ICS classification helps identify the subject area and facilitates finding related standards.

ISO 24534-5:2011/Amd 1:2019 has the following relationships with other standards: It is inter standard links to ISO 21970-1:2019, ISO 24534-5:2011. Understanding these relationships helps ensure you are using the most current and applicable version of the standard.

You can purchase ISO 24534-5:2011/Amd 1:2019 directly from iTeh Standards. The document is available in PDF format and is delivered instantly after payment. Add the standard to your cart and complete the secure checkout process. iTeh Standards is an authorized distributor of ISO standards.

Standards Content (Sample)


INTERNATIONAL ISO
STANDARD 24534-5
First edition
2011-12-15
AMENDMENT 1
2019-02
Intelligent transport systems —
Automatic vehicle and equipment
identification — Electronic
Registration Identification (ERI) for
vehicles —
Part 5:
Secure communications using
symmetrical techniques
AMENDMENT 1
Systèmes de transport intelligents — Identification automatique
des véhicules et des équipements — Identification d'enregistrement
électronique (ERI) pour les véhicules —
Partie 5: Communications sécurisées utilisant des techniques
symétriques
AMENDEMENT 1
Reference number
ISO 24534-5:2011/Amd.1:2019(E)
©
ISO 2019
ISO 24534-5:2011/Amd.1:2019(E)

© ISO 2019
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ii © ISO 2019 – All rights reserved

ISO 24534-5:2011/Amd.1:2019(E)

Foreword
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This document was prepared by Technical Committee ISO/TC 204, Intelligent transport systems.
Any feedback or questions on this document should be directed to the user’s national standards body. A
complete listing of these bodies can be found at www .iso .org/members .html.
ISO 24534-5:2011/Amd.1:2019(E)
Intelligent transport systems — Automatic vehicle and
equipment identification — Electronic Registration
Identification (ERI) for vehicles —
Part 5:
Secure communications using symmetrical techniques
AMENDMENT 1
Page 19, 6.2.3.2
Replace definition of SecretKeyEriTransactions by
SecretKeyEriTransactions TRANSACTION ::= { mutualAuthentication1 |
mutualAuthentication2 | getSecretKeyEriData | setSecretKeyEriData |
commissionSecretKeyErt | decommissionSecretKeyErt | updateAccessControlList |
getCipertextAccessControlListEntry | endOfSession, .}

Page 27, 6.3.1
In third paragraph, replace
(CANONICAL-PER) ALIGNED
by
(CANONICAL-PER) UNALIGNED
Page 27, 6.4.1
In first paragraph, replace
(CANONICAL-PER) ALIGNED
by
(CANONICAL-PER) UNALIGNED
Page 31, Annex A
Replace the annex by the following one.
ISO 24534-5:2011/Amd.1:2019(E)

Annex A
(normative)
ASN.1 module
A.1 Overview
The following ASN.1 modules are specified in this normative annex:
— The normative module EriSecretKeyTransactionsModule {iso(1) standard(0) iso24535 (24534)
secretKeyTransactions (5) version1 (1)} in
— The informative module AviEriDSRCData {iso(1) standard(0) iso24534 (24534) transactions (2)
example1(1) version1 (1)}
In case the ASN.1 specifications given in this Annex are not compliant with illustrations or specifications
provided elsewhere in this International standard, the specifications given in this Annex shall prevail.
The ASN.1 modules contained in this Annex will be published on http: //standards .iso .org/iso/24534/ -5.
A.2 Module EriSecretKeyTransactionsModule
EriSecretKeyTransactionsModule {iso(1) standard(0) iso24535 (24534)
secretKeyTransactions (5) version1 (1)}
DEFINITIONS AUTOMATIC TAGS ::= BEGIN

SecretKeyEriPdu ::= CHOICE {
requestPdu        Sec
...

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