Research on Multi-path Quantum Key Distribution Scheme without Public Nodes Based on Trust Relaying
Pages 6 - 11
Abstract
ABSTRACT. Quantum key distribution (QKD) network develops rapidly in recent years. In order to improve the efficiency and security of quantum key distribution, this paper analyzes the advantages and disadvantages of single-path and multi-path quantum key distribution and proposes a multi-path quantum key distribution scheme. This scheme includes two aspects which are path equalization priority strategy and the No-public nodes strategy. The priority of the chosen path is based on the path bandwidth utilization, the number of routing hops and quantum keys stored in the trusted nodes. The no-public nodes strategy selects multiple key distribution paths without public nodes. The scheme can reduce the risk of path blocking and the consumption of quantum keys, improve the efficiency and security of QKD. Finally, this scheme is analyzed and verified.
References
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Index Terms
- Research on Multi-path Quantum Key Distribution Scheme without Public Nodes Based on Trust Relaying
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Published In
June 2023
124 pages
ISBN:9798400700583
DOI:10.1145/3606843
Copyright © 2023 ACM.
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Association for Computing Machinery
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Published: 29 August 2023
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ITCC 2023
ITCC 2023: 2023 5th International Conference on Information Technology and Computer Communications
June 15 - 17, 2023
Tianjin, China
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