Electronic fee collection - Personalization of on-board equipment (OBE) - Part 2: Using dedicated short-range communication (ISO/TS 21719-2:2022)

ISO/TS 21719-2:2018 specifies
-      personalization interface: dedicated short-range communication (DSRC),
-      physical systems: on-board equipment and the personalization equipment,
-      DSRC-link requirements,
-      EFC personalization functions according to ISO/TS 21719-1 when defined for the DSRC interface, and
-      security data elements and mechanisms to be used over the DSRC interface.
Protcol information conformance statement (PICS) proforma is provided in Annex B, whereas security computation examples are provided in Annex E.

Elektronische Gebührenerhebung - Personalisierung von Onboard Einrichtungen - Teil 2: Verwendung von dedizierter Nahbereichskommunikation (ISO/TS 21719-2:2022)

Perception de télépéage - Personnalisation des équipements embarqués - Partie 2: Utilisation des communications dédiées à courte portée (ISO/TS 21719-2:2022)

Elektronsko pobiranje pristojbin - Personalizacija (prilagajanje) opreme vozil - 2. del: Uporaba posebne komunikacije kratkega dosega (ISO/TS 21719-2:2022)

Standard ISO/TS 21719-2:2018 določa:
–      vmesnik za personalizacijo: namenske komunikacije kratkega dosega (DSRC);
–      fizične sisteme: oprema v vozilu in oprema za personalizacijo;
–      zahteve za povezavo DSRC;
–      funkcije personalizacije EFC v skladu s standardom ISO/TS 21719-1, če so določene za vmesnik DSRC; in
–      elementi varnostnih podatkov in mehanizmi, ki so namenjeni uporabi prek vmesnika DSRC.
Predvidena izjava o skladnosti informacij o protokolu (PICS) je na voljo v dodatku B, medtem ko so primeri izračunov varnosti na voljo v dodatku E.

General Information

Status
Published
Publication Date
04-Dec-2022
Technical Committee
Current Stage
6060 - National Implementation/Publication (Adopted Project)
Start Date
18-Nov-2022
Due Date
23-Jan-2023
Completion Date
05-Dec-2022

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SLOVENSKI STANDARD
SIST-TS CEN ISO/TS 21719-2:2023
01-januar-2023
Nadomešča:
SIST-TS CEN ISO/TS 21719-2:2018
Elektronsko pobiranje pristojbin - Personalizacija (prilagajanje) opreme vozil - 2.
del: Uporaba posebne komunikacije kratkega dosega (ISO/TS 21719-2:2022)
Electronic fee collection - Personalization of on-board equipment (OBE) - Part 2: Using
dedicated short-range communication (ISO/TS 21719-2:2022)
Elektronische Gebührenerhebung - Personalisierung von Onboard Einrichtungen - Teil 2:
Verwendung von dedizierter Nahbereichskommunikation (ISO/TS 21719-2:2022)
Perception de télépéage - Personnalisation des équipements embarqués - Partie 2:
Utilisation des communications dédiées à courte portée (ISO/TS 21719-2:2022)
Ta slovenski standard je istoveten z: CEN ISO/TS 21719-2:2022
ICS:
03.220.20 Cestni transport Road transport
35.240.60 Uporabniške rešitve IT v IT applications in transport
prometu
SIST-TS CEN ISO/TS 21719-2:2023 en,fr,de
2003-01.Slovenski inštitut za standardizacijo. Razmnoževanje celote ali delov tega standarda ni dovoljeno.

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SIST-TS CEN ISO/TS 21719-2:2023

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SIST-TS CEN ISO/TS 21719-2:2023


CEN ISO/TS 21719-2
TECHNICAL SPECIFICATION

SPÉCIFICATION TECHNIQUE

November 2022
TECHNISCHE SPEZIFIKATION
ICS 03.220.20; 35.240.60 Supersedes CEN ISO/TS 21719-2:2018
English Version

Electronic fee collection - Personalization of on-board
equipment (OBE) - Part 2: Using dedicated short-range
communication (ISO/TS 21719-2:2022)
Perception de télépéage - Personnalisation des Elektronische Gebührenerhebung - Personalisierung
équipements embarqués - Partie 2: Utilisation des von Onboard Einrichtungen - Teil 2: Verwendung von
communications dédiées à courte portée (ISO/TS dedizierter Nahbereichskommunikation (ISO/TS
21719-2:2022) 21719-2:2022)
This Technical Specification (CEN/TS) was approved by CEN on 6 October 2022 for provisional application.

The period of validity of this CEN/TS is limited initially to three years. After two years the members of CEN will be requested to
submit their comments, particularly on the question whether the CEN/TS can be converted into a European Standard.

CEN members are required to announce the existence of this CEN/TS in the same way as for an EN and to make the CEN/TS
available promptly at national level in an appropriate form. It is permissible to keep conflicting national standards in force (in
parallel to the CEN/TS) until the final decision about the possible conversion of the CEN/TS into an EN is reached.

CEN members are the national standards bodies of Austria, Belgium, Bulgaria, Croatia, Cyprus, Czech Republic, Denmark, Estonia,
Finland, France, Germany, Greece, Hungary, Iceland, Ireland, Italy, Latvia, Lithuania, Luxembourg, Malta, Netherlands, Norway,
Poland, Portugal, Republic of North Macedonia, Romania, Serbia, Slovakia, Slovenia, Spain, Sweden, Switzerland, Türkiye and
United Kingdom.





EUROPEAN COMMITTEE FOR STANDARDIZATION
COMITÉ EUROPÉEN DE NORMALISATION

EUROPÄISCHES KOMITEE FÜR NORMUNG

CEN-CENELEC Management Centre: Rue de la Science 23, B-1040 Brussels
© 2022 CEN All rights of exploitation in any form and by any means reserved Ref. No. CEN ISO/TS 21719-2:2022 E
worldwide for CEN national Members.

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SIST-TS CEN ISO/TS 21719-2:2023
CEN ISO/TS 21719-2:2022 (E)
Contents Page
European foreword . 3

2

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SIST-TS CEN ISO/TS 21719-2:2023
CEN ISO/TS 21719-2:2022 (E)
European foreword
This document (CEN ISO/TS 21719-2:2022) has been prepared by Technical Committee ISO/TC 204
"Intelligent transport systems" in collaboration with Technical Committee CEN/TC 278 “Intelligent
transport systems” the secretariat of which is held by NEN.
Attention is drawn to the possibility that some of the elements of this document may be the subject of
patent rights. CEN shall not be held responsible for identifying any or all such patent rights.
This document supersedes CEN ISO/TS 21719-2:2018.
Any feedback and questions on this document should be directed to the users’ national standards
body/national committee. A complete listing of these bodies can be found on the CEN website.
According to the CEN-CENELEC Internal Regulations, the national standards organizations of the
following countries are bound to implement this European Standard: Austria, Belgium, Bulgaria,
Croatia, Cyprus, Czech Republic, Denmark, Estonia, Finland, France, Germany, Greece, Hungary, Iceland,
Ireland, Italy, Latvia, Lithuania, Luxembourg, Malta, Netherlands, Norway, Poland, Portugal, Republic of
North Macedonia, Romania, Serbia, Slovakia, Slovenia, Spain, Sweden, Switzerland, Türkiye and the
United Kingdom.
Endorsement notice
The text of ISO/TS 21719-2:2022 has been approved by CEN as CEN ISO/TS 21719-2:2022 without any
modification.

3

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SIST-TS CEN ISO/TS 21719-2:2023

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SIST-TS CEN ISO/TS 21719-2:2023
TECHNICAL ISO/TS
SPECIFICATION 21719-2
Second edition
2022-10
Electronic fee collection —
Personalization of on-board
equipment (OBE) —
Part 2:
Using dedicated short-range
communication
Perception de télépéage — Personnalisation des équipements
embarqués —
Partie 2: Utilisation des communications dédiées à courte portée
Reference number
ISO/TS 21719-2:2022(E)
© ISO 2022

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SIST-TS CEN ISO/TS 21719-2:2023
ISO/TS 21719-2:2022(E)
COPYRIGHT PROTECTED DOCUMENT
© ISO 2022
All rights reserved. Unless otherwise specified, or required in the context of its implementation, no part of this publication may
be reproduced or utilized otherwise in any form or by any means, electronic or mechanical, including photocopying, or posting on
the internet or an intranet, without prior written permission. Permission can be requested from either ISO at the address below
or ISO’s member body in the country of the requester.
ISO copyright office
CP 401 • Ch. de Blandonnet 8
CH-1214 Vernier, Geneva
Phone: +41 22 749 01 11
Email: copyright@iso.org
Website: www.iso.org
Published in Switzerland
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SIST-TS CEN ISO/TS 21719-2:2023
ISO/TS 21719-2:2022(E)
Contents Page
Foreword .iv
Introduction .v
1 Scope . 1
2 Normative references . 1
3 Terms and definitions . 2
4 Abbreviated terms . 4
5 Conformance . 5
5.1 General . 5
5.2 Base standards . 5
5.3 Main contents of an EFC personalization AP . 5
5.4 Conformance statement . 6
6 Personalization overview .6
6.1 Process . 6
6.2 System architecture . 6
7 OBE requirements .6
7.1 General . 6
7.2 DSRC lower layer requirements . 6
7.2.1 Supported DSRC stacks . 6
7.2.2 CEN DSRC stack . 7
7.3 OBE personalization functions. 8
7.3.1 General . 8
7.3.2 Initialization and termination . 8
7.3.3 Retrieving the OBE identifier . 8
7.3.4 Writing of data . 8
7.4 Security requirements . . 11
7.5 Transaction requirements .12
8 Personalization equipment requirements .13
8.1 General .13
8.2 DSRC lower layer requirements .13
8.2.1 Supported DSRC stacks .13
8.2.2 CEN DSRC stack .13
8.3 PE personalization functions . .13
8.4 Security requirements . . 13
8.5 Transaction requirements .13
Annex A (normative) Security calculations .14
Annex B (normative) PICS proforma . .19
Annex C (normative) Personalization of OBE conforming to ETSI ES 200 674-1 .24
Annex D (informative) Transaction example .29
Annex E (informative) Security computation examples .33
Bibliography .37
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SIST-TS CEN ISO/TS 21719-2:2023
ISO/TS 21719-2:2022(E)
Foreword
ISO (the International Organization for Standardization) is a worldwide federation of national standards
bodies (ISO member bodies). The work of preparing International Standards is normally carried out
through ISO technical committees. Each member body interested in a subject for which a technical
committee has been established has the right to be represented on that committee. International
organizations, governmental and non-governmental, in liaison with ISO, also take part in the work.
ISO collaborates closely with the International Electrotechnical Commission (IEC) on all matters of
electrotechnical standardization.
The procedures used to develop this document and those intended for its further maintenance are
described in the ISO/IEC Directives, Part 1. In particular, the different approval criteria needed for the
different types of ISO documents should be noted. This document was drafted in accordance with the
editorial rules of the ISO/IEC Directives, Part 2 (see www.iso.org/directives).
Attention is drawn to the possibility that some of the elements of this document may be the subject of
patent rights. ISO shall not be held responsible for identifying any or all such patent rights. Details of
any patent rights identified during the development of the document will be in the Introduction and/or
on the ISO list of patent declarations received (see www.iso.org/patents).
Any trade name used in this document is information given for the convenience of users and does not
constitute an endorsement.
For an explanation of the voluntary nature of standards, the meaning of ISO specific terms and
expressions related to conformity assessment, as well as information about ISO's adherence to
the World Trade Organization (WTO) principles in the Technical Barriers to Trade (TBT), see
www.iso.org/iso/foreword.html.
This document was prepared by Technical Committee ISO/TC 204, Intelligent transport systems, in
collaboration with the European Committee for Standardization (CEN) Technical Committee CEN/TC
278, Intelligent transport systems, in accordance with the Agreement on technical cooperation between
ISO and CEN (Vienna Agreement).
This second edition cancels and replaces the first edition (ISO/TS 21719-2:2018), which has been
technically revised.
The main changes are as follows:
— addition of subclause 5.4 on the Conformance statement;
— minor updating of terms, including a reference to ISO/TS 17573-2 as the primary source.
A list of all parts in the ISO 21719 series can be found on the ISO website.
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.
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SIST-TS CEN ISO/TS 21719-2:2023
ISO/TS 21719-2:2022(E)
Introduction
On-board equipment (OBE) is an in-vehicle device that contains one or more application instances to
support different intelligent transport system (ITS) implementations such as electronic fee collection
(EFC).
To assign the EFC application in the OBE to a certain user or/and vehicle, personalization is performed.
This means that unique user- and vehicle-related data needs to be transferred and stored in the OBE.
CEN/TR 16152 assessed many aspects of the personalization process and defined the overall
personalization assets: application data, application keys and vehicle data.
Different communication media may be used for transferring the personalization assets to the OBE. An
overall message exchange framework and required security functionality may be applied for all media
common procedures, to ensure data protection and integrity.
By standardizing the personalization procedure, compatibility of personalization equipment is
supported, and the entity responsible for the personalization [e.g. a toll service provider (TSP)] will
further be able to outsource partial or complete personalization to a third party or to another service
provider or personalization agent.
The scope of the personalization functionality is illustrated in Figure 1 and is limited to the dedicated
short-range communication (DSRC) interface between the personalization equipment (PE) and the OBE.
Figure 1 — Scope for this document (box delimited by a dotted line)
This document defines a complete application profile using the personalization functionality described
in ISO/TS 21719-1, on top of a CEN DSRC stack according to the DSRC communication profiles as
specified in EN 13372 and using the EFC Application Interface according to ISO 14906.
This document further defines in the annexes the use of this application profile on top of other DSRC
communication stacks that are compliant with the application layer interfaces as defined in ISO 14906
and EN 12834.
Figure 2 shows the scope of this document from a DSRC-stack perspective.
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SIST-TS CEN ISO/TS 21719-2:2023
ISO/TS 21719-2:2022(E)
Key
ADU application data unit
T-APDU transfer-application protocol data unit
LPDU logical link control (LLC) protocol data unit
PPDU physical layer protocol data unit
DSRC L1 DSRC layer 1 (physical layer)
DSRC L2 DSRC layer 2 (data link layer)
DSRC L7 DSRC layer 7 (application layer)
Figure 2 — Relationship between this document and DSRC-stack elements
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SIST-TS CEN ISO/TS 21719-2:2023
TECHNICAL SPECIFICATION ISO/TS 21719-2:2022(E)
Electronic fee collection — Personalization of on-board
equipment (OBE) —
Part 2:
Using dedicated short-range communication
1 Scope
This document defines:
— personalization interface: dedicated short-range communication (DSRC),
— physical systems: on-board equipment and the personalization equipment,
— DSRC-link requirements,
— EFC personalization functions according to ISO/TS 21719-1 when defined for the DSRC interface,
and
— security data elements and mechanisms to be used over the DSRC interface.
A protocol information conformance statement (PICS) proforma is provided in Annex B, and security
computation examples are provided in Annex E.
It is outside the scope of this document to define:
— conformance procedures and test specifications,
— setting-up of operating organizations (e.g. toll service provider, personalization agent, trusted third
party), and
— legal issues.
NOTE Some of these issues are subject to separate standards prepared by ISO/TC 204, CEN/TC 278 or ETSI
ERM.
2 Normative references
The following documents are referred to in the text in such a way that some or all of their content
constitutes requirements of this document. For dated references, only the edition cited applies. For
undated references, the latest edition of the referenced document (including any amendments) applies.
ISO/IEC 9797-1:2011, Information technology — Security techniques — Message Authentication Codes
(MACs) — Part 1: Mechanisms using a block cipher
ISO/IEC 10116:2017, Information technology — Security techniques — Modes of operations for an n-bit
block cipher
ISO 14906, Electronic fee collection — Application interface definition for dedicated short-range
communication
ISO 15628, Intelligent transport systems — Dedicated short range communication (DSRC) — DSRC
application layer
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SIST-TS CEN ISO/TS 21719-2:2023
ISO/TS 21719-2:2022(E)
ISO/IEC 18033-3:2010, Information technology — Security techniques — Encryption algorithms — Part 3:
Block ciphers
EN 12834, Road transport and traffic telematics — Dedicated Short Range Communication (DSRC) —
DSRC application layer
EN 15509:2022, Electronic fee collection — Interoperability application profile for DSRC
ETSI/ES 200 674-1:2013, Intelligent Transport Systems (ITS) — Road Transport and Traffic Telematics
(RTTT) — Dedicated Short Range Communications (DSRC) — Part 1: Technical characteristics and test
methods for High Data Rate (HDR) data transmission equipment operating in the 5,8 GHz Industrial,
Scientific and Medical (ISM) band (V2.4.1, 2013-05)
3 Terms and definitions
For the purposes of this document, the following terms and definitions apply.
ISO and IEC maintain terminology databases for use in standardization at the following addresses:
— ISO Online browsing platform: available at https:// www .iso .org/ obp
— IEC Electropedia: available at https:// www .electropedia .org/
3.1
access credentials
trusted attestation or secure module that establishes the claimed identity of an object or application
[SOURCE: ISO/TS 17573-2:2020, 3.4, modified — admitted term removed (listed in Clause 4).]
3.2
attribute
addressable package of data consisting of a single data element or structured sequences of data
elements
[SOURCE: ISO/TS 17573-2:2020, 3.13]
3.3
authentication
security mechanism allowing verification of the provided identity
[SOURCE: ISO/TS 17573-2:2020, 3.15]
3.4
authenticator
data, possibly encrypted, that is used for authentication (3.3)
[SOURCE: ISO/TS 17573-2:2020, 3.16]
3.5
base standard
approved International Standard, Technical Specification or ITU-T Recommendation
Note 1 to entry: This includes but is not limited to approved standard deliverables from ISO, ITU, CEN, CENELEC,
ETSI and IEEE.
[SOURCE: ISO/TS 17573-2:2020, 3.23]
3.6
data integrity
property that data has not been altered or destroyed in an unauthorized manner
[SOURCE: ISO/TS 17573-2:2020, 3.56]
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SIST-TS CEN ISO/TS 21719-2:2023
ISO/TS 21719-2:2022(E)
3.7
electronic fee collection
fee collection by electronic means
[SOURCE: ISO/TS 17573-2:2020, 3.70, modified — admitted term removed (listed in Clause 4).]
3.8
EFC Element
coherent set of data and functionality
Note 1 to entry: The functionality includes, where applicable, the security-related functions and the associated
security keys.
Note 2 to entry: EFC Elements are created by the applications and addressed using Element identifiers.
Note 3 to entry: In a given on-board equipment (OBE) (3.9), the EID is used to address a toll context, identified by
the EFC-ContextMark, in which attributes (3.2) can be addressed unambiguously by AttributeIDs inside an EFC
Element of the OBE.
[SOURCE: ISO/TS 17573-2:2020, 3.71]
3.9
on-board equipment
all required equipment on-board a vehicle for performing required electronic fee collection (EFC) (3.7)
functions and communication services
[SOURCE: ISO/TS 17573-2:2020, 3.126, modified — admitted term removed (listed in Clause 4).]
3.10
OBE personalization
transferring personalization assets (3.11) to the on-board equipment (OBE) (3.9)
[SOURCE: ISO/TS 17573-2:2020, 3.123]
3.11
personalization assets
specific data stored in the on-board equipment (OBE) (3.9) related to the user and the vehicle
[SOURCE: ISO/TS 17573-2:2020, 3.137]
3.12
personalization equipment
equipment for transferring personalization assets (3.11) to the on-board equipment (OBE) (3.9)
[SOURCE: ISO/TS 17573-2:2020, 3.138]
3.13
profile
set of requirements and selected options from base standards (3.5) or international standardized
profiles used to provide a specific functionality
[SOURCE: ISO/TS 17573-2:2020, 3.146]
3.14
toll service provider
entity providing toll services in one or more toll domains
[SOURCE: ISO/TS 17573-2:2020, 3.206, modified — admitted term removed (listed in Clause 4).]
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SIST-TS CEN ISO/TS 21719-2:2023
ISO/TS 21719-2:2022(E)
3.15
transaction
whole of the exchange of information between two physically separated communication facilities
[SOURCE: ISO/TS 17573-2:2020, 3.211]
4 Abbreviated terms
For the purposes of this document, the following abbreviated terms apply.
Ack acknowledgement
AcK access key
AC_CR access credentials
ADU application data unit
APDU application protocol data unit
AP application profile
ASN.1 abstract syntax notation one
AVEI automatic vehicle and equipment identification
BST beacon service table
CBC cipher block chaining
DSRC dedicated short-range communication
EFC electronic fee collection
EID element identifier
ICS implementation conformance statement
IUT implementation under test
MAC message authentication code
OBE on-board equipment
PE personalization equipment
PICS protocol implementation conformance statement
SAM secure application module
TSP toll service provider
T-APDU transfer-application protocol data unit
VST vehicle service table
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SIST-TS CEN ISO/TS 21719-2:2023
ISO/TS 21719-2:2022(E)
5 Conformance
5.1 General
This clause describes in general terms what it means to be conformant with (the profile in) this
document.
5.2 Base standards
This document defines one application profile (AP). The base standards that this AP is based upon are
as follows:
— standards for security functionality;
— standards for EFC application definition as, e.g. ISO 14906;
— standards for the DSRC communication stack definition.
An overview of the relationship and references between base standards and this AP is illustrated in
Figure 3.
Key
AVEI automatic vehicle and equipment identification
Figure 3 — Relationship and references between base standards and this document
All requirements defined in this document are either choices made from these base standards or more
specific and limited requirement based on the general provisions of these standards.
5.3 Main contents of an EFC personalization AP
The conformance requirements of an AP are divided between requirements for the on-board equipment
(OBE) and the personalization equipment (PE). The requirements are listed separately for OBE and PE.
This applies for all parts, requirements, PICS and conformance testing.
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SIST-TS CEN ISO/TS 21719-2:2023
ISO/TS 21719-2:2022(E)
The conformance requirements of an AP according to this document shall include the following parts
(divided into separate requirements for OBE and PE):
— DSRC lower layer requirements;
— EFC personalization functions;
— security requirements;
— transaction requirements.
5.4 Conformance statement
A supplier of OBE that claims conformity of their OBE to this document shall provide a statement of
conformance to this document by completing the protocol implementation conformance statement
(PICS) as provided in B.5.
6 Personalization overview
6.1 Process
The overall personalization process is described in ISO/TS 21719-1:2018, 5.1.
Personalization means that an existing EFC application structure in the OBE is populated with
personalization assets such as user or vehicle data.
Creation of the EFC application and entering initial data, such as initial security keys, is performed
before the personalization and is out of scope of this document.
During personalization, the OBE shall be within the communication range of the PE in order for the data
exchange according to this document to take place.
Application data and security keys are transferred to the OBE during the perso
...

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