ISO-21177 › Intelligent transport systems - ITS station security services for secure session establishment and authentication between trusted devices
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This document contains specifications for a set of ITS station security services required to ensure the authenticity of the source and integrity of information exchanged between trusted entities, i.e.:
. between devices operated as bounded secured managed entities, i.e. "ITS Station Communication Units" (ITS-SCU) and "ITS station units" (ITS-SU) as specified in ISO 21217; and
. between ITS-SUs (composed of one or several ITS-SCUs) and external trusted entities such as sensor and control networks.
These services include the authentication and secure session establishment which are required to exchange information in a trusted and secure manner.
These services are essential for many intelligent transport system (ITS) applications and services including time-critical safety applications, automated driving, remote management of ITS stations (ISO 24102-2), and roadside/infrastructure-related services.
To find similar documents by classification:
03.220.01 (Transport in general)
35.030 (IT Security Including encryption)
35.240.60 (IT applications in transport and trade Including EDIFACT and e-commerce)
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Document Number
ISO 21177:2023
Revision Level
1ST EDITION
Status
Current
Publication Date
April 1, 2023
Committee Number
ISO/TC 204