Table of Contents - Y.3831 (12/2025) - Integration of quantum key distribution network and user networks supporting end-to-end modern cryptography services – Functional architecture

1	Scope
2	References
3	Definitions
	3.1	Terms defined elsewhere
	3.2	Terms defined in this Recommendation
4	Abbreviations and acronyms
5	Conventions
6	Introduction
7	Functional architecture for integration of QKDN and UNemc
8	Functions for the integration of QKDN and UNemc
	8.1	E2E control integration orchestrator
	8.2	E2E management integration orchestrator
9	Reference points for the integration of QKDN and UNemc
10	Operational procedures for the integration of QKDN and UNemc
	10.1	E2E configuration control and management procedure
	10.2	E2E key relay route setup procedure
	10.3	E2E key request and supply procedure
	10.4	E2E key relay re-routing control procedure
	10.5	Integrated QKDN and UNemc performance and fault management procedure
11	Security consideration
Bibliography