ISO 21177:2023
Intelligent transport systems — ITS station security services for secure session establishment and authentication between trusted devices
- Standard No.
- ISO 21177:2023
- Release Date
- 2023
- Published By
- International Organization for Standardization (ISO)
- Status
- Replace By
- ISO 21177:2024
- Latest
- ISO 21177:2024
- Scope
- 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 21177:2023 Referenced Document
- ETSI TS 102 941 Intelligent Transport Systems (ITS); Security; Trust and Privacy Management
- ETSI TS 103 097 Intelligent Transport Systems (ITS); Security; Security header and certificate formats
ISO 21177:2023 history
- 2024 ISO 21177:2024 Intelligent transport systems
- 2023 ISO 21177:2023 Intelligent transport systems — ITS station security services for secure session establishment and authentication between trusted devices
