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EN 16803-3:2020

(Main)

Space - Use of GNSS-based positioning for road Intelligent Transport Systems (ITS) - Part 3: Assessment of security performances of GNSS-based positioning terminals

Space - Use of GNSS-based positioning for road Intelligent Transport Systems (ITS) - Part 3: Assessment of security performances of GNSS-based positioning terminals

This document shall be considered as a complementary standard to EN 16803-2 that is intended to assessment of the performances of a GBPT placed in real-life or simulated road environments. This document is instead specifically targeting security attacks such as interferences, jamming, meaconing or spoofing. This document cannot be applied independently from EN 16803-2 that describes in details the general methodology of the assessment procedure.
This document provides normative information necessary to replay in the lab standardized scenarios specifically dedicated to security tests applied to GNSS.
Depending on the case (jamming or spoofing), these scenarios are composed of data sets combining either real life recorded SIS and jamming signals or simulated SIS and spoofing signals. The reason for that will be explained in Clause 6.
Although a high-level categorization of GNSS attacks is given in Annex A, a comprehensive and detailed categorization of possible GNSS attacks is out of the scope of this document.
It is not the aim of this EN to standardize the record procedure neither to define the specific requirements for the generation of the attack scenarios. The record procedure itself and its quality framework for accredited GNSS-specialized laboratories (Lab-A), with the detailed definition of standardized attack scenarios, will be totally and precisely described in EN 16803-4 (under preparation). The list of attack scenarios will have to be regularly updated considering the evolution of GNSS technologies, emerging threats, and countermeasures.

Raumfahrt - Anwendung von GNSS-basierter Ortung für Intelligente Transportsysteme (ITS) im Straßenverkehr - Teil 3: Überprüfung der sicheren Leistungen von GNSS-basierten Ortungsendgeräten

Das vorliegende Dokument ist eine ergänzende Norm zu EN 16803-2, die für die Überprüfung der Leistungsdaten eines GBPT in realen oder simulierten Straßenumgebungen vorgesehen ist. Dieses Dokument behandelt stattdessen speziell ausgerichtete Sicherheitsangriffe wie Störbeeinflussungen, Störsendungen, Meaconing oder Spoofing. Es kann nicht unabhängig von EN 16803-2 angewendet werden, die die allgemeine Methodik für das Überprüfungsverfahren eingehend beschreibt.
Dieses Dokument enthält normative Informationen, die notwendig sind, um im Labor genormte Szenarien, die speziell für auf GNSS zutreffende Sicherheitsprüfungen vorgesehen sind, wiederzugeben.
In Abhängigkeit vom Störfall (Störsendung oder Spoofing) setzen sich diese Szenarien aus Datensätzen zusammen, die entweder echte aufgenommene SIS und Signale von Störsendern oder simulierte SIS und Spoofing-Signale miteinander kombinieren. Die Gründe für diesen Ansatz werden in Abschnitt 6 erläutert.
Auch wenn Anhang A eine Einteilung von GNSS-Angriffen in übergeordnete Kategorien enthält, gehört eine umfassende und genaue Einteilung möglicher GNSS-Angriffe nicht zum Anwendungsbereich des vorliegenden Dokuments.
Ziel dieses Dokuments ist weder die Normung des Aufzeichnungsverfahrens noch die Festlegung spezifischer Anforderungen für die Aufstellung der Angriffsszenarien. Das Aufzeichnungsverfahren selbst und sein Qualitätsrahmen für bevollmächtigte auf GNSS spezialisierte Labore (Lab-A) mit der genauen Definition der genormten Angriffsszenarien werden vollständig und eingehend in EN 16803-4 (in Vorbereitung) beschrieben. Die Liste der Angriffsszenarien muss unter Berücksichtigung der Weiterentwicklung der GNSS-Technologie, auftretender Bedrohungen und Gegenmaßnahmen regelmäßig aktualisiert werden.

Espace - Utilisation du positionnement GNSS pour les systèmes de transport routier intelligents (ITS) - Partie 3 : Évaluation des performances de sécurité des terminaux de positionnement GNSS

Vesolje - Uporaba sistemov globalne satelitske navigacije (GNSS) za ugotavljanje položaja pri inteligentnih transportnih sistemih (ITS) v cestnem prometu - 3. del: Ocenjevanje varnostnih tehničnih lastnosti terminalske opreme za določanje položaja, ki uporablja GNSS

General Information

Status
Published
Publication Date
22-Sep-2020
Withdrawal Date
30-Mar-2021
ICS
03.220.20 - Road transport
33.060.30 - Radio relay and fixed satellite communications systems
35.240.60 - IT applications in transport
Technical Committee
CEN/CLC/TC 5 - Space
Drafting Committee
CEN/CLC/TC 5/WG 1 - Navigation and positioning receivers for road applications
Current Stage
6060 - Definitive text made available (DAV) - Publishing
Start Date
23-Sep-2020
Due Date
29-Aug-2019
Completion Date
23-Sep-2020
Mandate
M/496 - Mandate addressed to CEN, CENELEC and ETSI to develop standardisation regarding space industry (Phase 3 of the process)
Ref Project
SIST EN 16803-3:2020 - Space - Use of GNSS-based positioning for road Intelligent Transport Systems (ITS) - Part 3: Assessment of security performances of GNSS-based positioning terminals

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SLOVENSKI STANDARD
SIST EN 16803-3:2020
01-december-2020
Vesolje - Uporaba sistemov globalne satelitske navigacije (GNSS) za ugotavljanje
položaja pri inteligentnih transportnih sistemih (ITS) v cestnem prometu - 3. del:
Ocenjevanje varnostnih tehničnih lastnosti terminalske opreme za določanje
položaja, ki uporablja GNSS
Space - Use of GNSS-based positioning for road Intelligent Transport Systems (ITS) -
Part 3: Assessment of security performances of GNSS-based positioning terminals
Raumfahrt - Anwendung von GNSS-basierter Ortung für Intelligente Transportsysteme
(ITS) im Straßenverkehr - Teil 3: Überprüfung der sicheren Leistungen von GNSS-
basierten Ortungsendgeräten
Espace - Utilisation du positionnement GNSS pour les systèmes de transport routier
intelligents (ITS) - Partie 3 : Evaluation des performances de sécurité des terminaux de
positionnement GNSS
Ta slovenski standard je istoveten z: EN 16803-3:2020
ICS:
03.220.20 Cestni transport Road transport
33.060.30 Radiorelejni in fiksni satelitski Radio relay and fixed satellite
komunikacijski sistemi communications systems
35.240.60 Uporabniške rešitve IT v IT applications in transport
prometu
SIST EN 16803-3:2020 en,fr,de
2003-01.Slovenski inštitut za standardizacijo. Razmnoževanje celote ali delov tega standarda ni dovoljeno.

---------------------- Page: 1 ----------------------
SIST EN 16803-3:2020

---------------------- Page: 2 ----------------------
SIST EN 16803-3:2020


EUROPEAN STANDARD
EN 16803-3

NORME EUROPÉENNE

EUROPÄISCHE NORM
September 2020
ICS 03.220.20; 33.060.30; 35.240.60

English version

Space - Use of GNSS-based positioning for road Intelligent
Transport Systems (ITS) - Part 3: Assessment of security
performances of GNSS-based positioning terminals
Espace - Utilisation du positionnement GNSS pour les Raumfahrt - Anwendung von GNSS-basierter Ortung
systèmes de transport routier intelligents (ITS) - Partie für Intelligente Transportsysteme (ITS) im
3 : Évaluation des performances de sécurité des Straßenverkehr - Teil 3: Überprüfung der sicheren
terminaux de positionnement GNSS Leistungen von GNSS-basierten Ortungsendgeräten
This European Standard was approved by CEN on 15 June 2020.

CEN and CENELEC members are bound to comply with the CEN/CENELEC Internal Regulations which stipulate the conditions for
giving this European Standard the status of a national standard without any alteration. Up-to-date lists and bibliographical
references concerning such national standards may be obtained on application to the CEN-CENELEC Management Centre or to
any CEN and CENELEC member.

This European Standard exists in three official versions (English, French, German). A version in any other language made by
translation under the responsibility of a CEN and CENELEC member into its own language and notified to the CEN-CENELEC
Management Centre has the same status as the official versions.

CEN and CENELEC members are the national standards bodies and national electrotechnical committees 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, Turkey and United Kingdom.



















CEN-CENELEC Management Centre:
Rue de la Science 23, B-1040 Brussels
© 2020 CEN/CENELEC All rights of exploitation in any form and by any means Ref. No. EN 16803-3:2020 E
reserved worldwide for CEN national Members and for
CENELEC Members.

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SIST EN 16803-3:2020
EN 16803-3:2020 (E)
Contents Page

European foreword . 4
Introduction . 5
1 Scope . 7
2 Normative references . 7
3 Terms, definitions and acronyms . 8
3.1 Terms and definitions . 8
3.2 Acronyms . 10
4 Description of the general logic of security tests .
...

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This EN 16803-3 addresses the "Replay" part of the test scenario data set. It does not address the "Record" part, although it describes as informative information the whole R&R process. This "Record" part will be covered by EN 16803-4 under preparation.
Although the EN 16803 series concerns the GNSS-based positioning terminals and not only the GNSS receivers, the present release of this EN addresses only the replay process of GNSS only terminals. The reason is that the process of replaying in the lab additional sensor data, especially when these sensors are capturing the vehicle’s motion, is generally very complex and not mature enough to be standardized today. It would need open standardized interfaces in the GBPT as well as standardized sensor error models and is not ready to be standardized. But, the procedure described in the present EN has been designed to be extended to GBPT hybridizing GNSS and vehicle sensors in the future.
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The objective is to analyse the security issues that can occur at the GNSS SIS level. In order to do so, a full taxonomy of the GNSS SIS attacks are proposed and GNSS SIS attack security model are elaborated and classified. Security metrics for the validation of the GBPT robustness performances are defined.
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CEN/TR 17475:2020(Main)
Space - Use of GNSS-based positioning for road Intelligent Transport System (ITS) - Specification of the test facilities, definition of test scenarios, description and validation of the procedures for field tests related to security performance of GNSS-based positioning terminals
SIST-TP CEN/TR 17475:2020

This document regards the test procedures for assessment of robustness to security attacks.
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The purpose is to define the tests to be performed in order to evaluate the performances of road applications’ GNSS-based positioning terminal (GBPT). To fully define the tests, this task will address the test strategy, the facilities to be used, the test scenarios (e.g. environments and characteristics, which shall allow the comparison of different tests), and the test procedures. The defined tests and process will be validated by performing various in-field tests. The defined tests focus essentially on accuracy, integrity and availability as required in the statement of work included in the invitation to tender.
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"Record and Replay" (R&R) tests consist in replaying in a laboratory environment GNSS SIS data, and potentially additional sensor data, recorded in specific operational conditions thanks to a specific test vehicle. The dataset comprising GNSS SIS data and potential sensor data resulting from these field tests, together with the corresponding metadata description file, is called a "test scenario". A dataset is composed of several data files.
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Although the EN 16803 series concerns the GNSS-based positioning terminals and not only the GNSS receivers, the present release of this EN addresses only the replay process of GNSS only terminals. The reason is that the process of replaying in the lab additional sensor data, especially when these sensors are capturing the vehicle’s motion, is generally very complex and not mature enough to be standardized today. It would need open standardized interfaces in the GBPT as well as standardized sensor error models and is not ready to be standardized. But, the procedure described in the present EN has been designed to be extended to GBPT hybridizing GNSS and vehicle sensors in the future.
This EN 16803-3 does not address R&R tests when specific radio frequency signals simulating security attacks are added to the SIS. This case is specifically the topic of EN 16803-3.
Once standardized assessment tests procedures have been established, it is possible to set minimum performance requirements for various intelligent transport applications but it makes sense to separate the assessment tests issue from minimum performance requirements, because the same test procedure may be applicable to many applications, but the minimum performance requirements typically vary from one application to another. So, this EN does not set minimum performance requirements for any application.

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SIST EN 16803-1:2020

EN 16803-1 addresses the final stage of the performance management approach, i.e. the assessment of the whole Road ITS system performance equipped with a given Positioning System, using the Sensitivity analysis method.
EN 16803-1 addresses the identification and the definition the positioning performance features and metrics required for Positioning System assessment.
This document gives definitions of the various items to be considered when specifying an Operational scenario and provides a method to compare finely two environments with respect to their effects on GNSS positioning performance.
This document gives definition of the most important terms used all along the document and describes the architecture of a Road ITS system based on GNSS as it is intended in this standard.
This document does not address:
-   the performance metrics to be used to define the Road ITS system performance requirements, highly depending on the use case and the will of the owner of the system;
-   the performance requirements of the various kinds of Road ITS systems;
-   the tests that are necessary to assess Positioning System performances (Record and Replay tests for this purpose will be addressed by prEN 16803-2 and prEN 16803-3.

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