IEEE 1588d-2023
IEEE Standard for a Precision Clock Synchronization Protocol for Networked Measurement and Control Systems Amendment 4: GDOI (Group Domain of Interpretation) Key Management
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Language: English
License Type: Single User
Updates: Not Included
About This Item
IEEE 1588d-2023 is a technical amendment to the Precision Clock Synchronization Protocol standard for networked measurement and control systems, adding GDOI (Group Domain of Interpretation) key management support. It is relevant where timing accuracy, secure coordination, and controlled distribution of synchronization data matter across communication networks, robotics, and control environments. IEEE 1588d-2023 helps define how time-related protocol behavior can be extended with key management provisions, supporting more consistent implementation and deployment.
What is IEEE 1588d-2023?
This standard is Amendment 4 to IEEE 1588, focused on the precision clock synchronization protocol used in networked measurement and control systems. IEEE 1588d-2023 addresses GDOI key management, which is associated with managing group security material for protocol communications. In practical terms, it refines how secure synchronization-related communications may be handled within systems that depend on coordinated timing. The document is most useful for engineers and technical teams working with protocol design, interoperability, and secure timing architecture.
Where is IEEE 1588d-2023 used?
IEEE 1588d-2023 is typically used in environments where synchronized clocks support distributed measurement, automation, and control functions. That can include industrial control networks, robotics systems, networked instrumentation, and communication equipment that relies on coordinated timing behavior. The amendment is especially relevant when timing protocols and security mechanisms must work together across multiple devices or subsystems. It may also be consulted during system integration, conformance testing, and procurement of equipment intended to support the IEEE 1588 family.
Why is IEEE 1588d-2023 important?
IEEE 1588d-2023 matters because secure and predictable clock synchronization is often a core requirement in time-sensitive systems. By defining GDOI key management support, it helps reduce implementation ambiguity and can improve consistency across compliant devices and deployments. That is useful for design verification, interoperability planning, and risk reduction in environments where timing errors may affect measurement quality or control behavior. For organizations specifying or testing synchronized systems, the amendment adds clarity to a critical security-related aspect of the protocol.
- Precision clock synchronization amendment
- GDOI key management support
- Networked measurement and control context
- Timing-sensitive system integration
- Interoperability and compliance reference
- Publication Date: 2024
- Standard Status: Active
- Publisher: IEEE
- Subject: Communication, Networking and Broadcast Technologies; Components, Circuits, Devices and Systems; Robotics and Control Systems
- Official IEEE: Doi link
- New Version Available: 1588 (2024)
- This Version: 1588 (2024)
- Previous Version: 1588 (2024)
- Previous Version: 1588 (2023)
- Previous Version: 1588 (2023)
- Previous Version: 1588 (2022)
- Previous Version: 1588 (2020)
- Previous Version: 1588 (2008)
- Previous Version: 1588 (2002)
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