量子密钥分发网络 – 密钥管理 |
ITU-T Y.3803建议书为量子密钥分发网络(QKDN)的密钥管理设计、部署和操作提供帮助。建议书首先回顾了QKDN的总体结构和基本功能以及ITU-T Y.3800建议书,然后回顾了QKDN的要求以及ITU-T Y.3801建议书。之后建议书描述了密钥管理的功能元素和程序。量子密钥分发(QKD)协议提供分发对称随机位串(作为安全密钥)的方法,该安全密钥可以被证明是安全的,即使对于具有无限计算能力的窃听者也是如此。QKD的一个基本要素是一对QKD模块,它们通过QKD链路相连,方便两个远端方共享安全密钥。QKDN由两个或多个QKD链路和可信节点(QKD节点)组成,其中任何一对两个QKD节点都可以通过QKD链路和密钥中继共享安全密钥。最终,这些密钥被提供给用户网络中的加密应用。为了实现QKDN并与用户网络适当集成,ITU-T Y.3800建议书做出QKD技术概述,包括网络能力、概念结构、分层模型、基本功能和组成成份及其与用户网络的关系。为了高效安全地运行QKDN,密钥管理是最为高优先的问题,因为没有密钥管理,就无法实现最有意义的QKD操作和服务。密钥管理至少包括存储由QKD模块生成的密钥,在QKDN的节点之间中继密钥,以及根据用户的请求向加密应用提供密钥,所有这些都以安全方式进行。这些问题的标准化对于实现QKDN的互操作性、确保安全性和扩大QKD的应用至关重要。 |
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Citation: |
https://handle.itu.int/11.1002/1000/14408 |
Series title: |
Y series: Global information infrastructure, Internet protocol aspects, next-generation networks, Internet of Things and smart cities Y.3800-Y.3999: Quantum key distribution networks |
Approval date: |
2020-12-07 |
Provisional name: | Y.QKDN_KM |
Approval process: | AAP |
Status: |
In force |
Maintenance responsibility: |
ITU-T Study Group 13 |
Further details: |
Patent statement(s)
Development history
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ITU-T Supplement
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Title
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Status
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Summary
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Table of contents
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Download
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Y Suppl. 56 (12/2019)
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ITU-T Y-series – Supplement on use cases of smart cities and communities
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In force
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here
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here
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here
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Y Suppl. 58 (05/2021)
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Internet of things and smart cities and communities standards roadmap
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In force
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here
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here
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here
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Y Suppl. 68 (05/2021)
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Framework for Internet of things ecosystem master plan
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In force
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here
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here
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here
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Y Suppl. 69 (05/2021)
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Web-based data model for Internet of things and smart city systems and services
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In force
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here
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here
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here
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Y Suppl. 70 (07/2021)
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ITU-T Y.3800-series – Quantum key distribution networks - Applications of machine learning
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In force
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here
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here
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here
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Y Suppl. 71 (07/2022)
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ITU-T Y.3000 series – Use cases for autonomous networks
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In force
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here
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here
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here
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Y Suppl. 72 (11/2022)
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ITU-T Y.3000-series – Artificial intelligence standardization roadmap
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In force
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here
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here
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here
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Y Suppl. 74 (03/2023)
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ITU-T Y.3800-series – Standardization roadmap on quantum key distribution networks
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In force
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here
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here
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here
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Y Suppl. 75 (03/2023)
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ITU-T Y.3000 series – Quantum key distribution networks – Quantum-enabled future networks
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In force
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here
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here
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here
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Y Suppl. 79 (11/2023)
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ITU-T Y.3800 series – Quantum key distribution networks – Role in end-to-end cryptographic services with non-quantum cryptography
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In force
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here
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here
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here
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Y Suppl. 80 (11/2023)
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ITU-T Y.3800 series – Quantum key distribution networks use cases
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In force
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here
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here
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here
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Y Suppl. 82 (07/2024)
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Standardization gaps and roadmap for AI and IoT in digital agriculture
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In force
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-
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-
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here
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Y Suppl. 83 (07/2024)
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Optimizing Digital Agriculture with Best Practices for Integrating AI and IoT
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In force
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-
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-
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here
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Title |
Approved on |
Download |
Multiple radio access technologies
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2012
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here
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