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Research of the application of quantum secure direct communication combined with blockchain networks
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Yongfei WU1, Guilu LONG2, 3, Jianxin JIN4, Yanbo WANG1, *, Min WANG3, *, Wenshu WEI1, Xizi LIU4, Xuan YANG4
Science & Technology Review | 2026, 44(2) : 89 - 97
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Science & Technology Review | 2026, 44(2): 89-97
• Papers •
Research of the application of quantum secure direct communication combined with blockchain networks
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Yongfei WU1, Guilu LONG2, 3, Jianxin JIN4, Yanbo WANG1, *, Min WANG3, *, Wenshu WEI1, Xizi LIU4, Xuan YANG4
Affiliations
  • 1Huaxia Bank Co., Ltd., Beijing 100020, China
  • 2State Key Laboratory of Low-dimensional Quantum Physics and Department of Physics, Tsinghua University, Beijing 100084, China
  • 3Beijing Academy of Quantum Information Sciences, Beijing 100193, China
  • 4Longying Zhida (Beijing) Technology Co., Ltd., Beijing 100020, China
Published: 2026-01-28 doi: 10.3981/j.issn.1000-7857.2025.03.00144
Outline
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Quantum computing threatens classical cryptographic system and brings new challenges to the security of blockchain network communications. Quantum secure direct communication can achieve end−to−end security and has the ability to detect and prevent eavesdropping. Applying quantum secure direct communication in blockchain networks based on classical confidential communication technology can help blockchain networks resist quantum computing attacks and ensure blockchain network security. This paper explores the technical solution of applying quantum secure direct communication in blockchain networks, and conducts feasibility analysis and experimental verification. The experiment successfully verifies the integration of quantum secure direct communication and blockchain networks, uses quantum secure direct communication technology to safeguard blockchain networks, enhances the security of information transmission between nodes in blockchain networks, and helps the financial industry build a more secure and reliable digital value network.

quantum secure direct communication  /  blockchain  /  quantum computing  /  network communication security
Yongfei WU, Guilu LONG, Jianxin JIN, Yanbo WANG, Min WANG, Wenshu WEI, Xizi LIU, Xuan YANG. Research of the application of quantum secure direct communication combined with blockchain networks[J]. Science & Technology Review, 2026 , 44 (2) : 89 -97 . DOI: 10.3981/j.issn.1000-7857.2025.03.00144
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Article Info
doi: 10.3981/j.issn.1000-7857.2025.03.00144
  • Receive Date：2025-03-01
  • Online Date：2026-02-11
  • Published：2026-01-28
Article Data
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History
  • Received：2025-03-01
  • Revised：2025-07-09
Funding
Affiliations
    1Huaxia Bank Co., Ltd., Beijing 100020, China
    2State Key Laboratory of Low-dimensional Quantum Physics and Department of Physics, Tsinghua University, Beijing 100084, China
    3Beijing Academy of Quantum Information Sciences, Beijing 100193, China
    4Longying Zhida (Beijing) Technology Co., Ltd., Beijing 100020, China
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表12种不同金属材料的力学参数
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Family		 属数
Number of
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Number of
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Percentage of
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鹅膏菌科Amanitaceae 2 11 5.26 鹅膏菌属 Amanita 10 4.78
小菇科 Mycenaceae 2 12 5.74 丝盖伞属 Inocybe 5 2.39
多孔菌科 Polyporaceae 8 14 6.70 蜡蘑属 Laccaria 5 2.39
红菇科 Russulaceae 3 23 11.00 小皮伞属 Marasmius 6 2.87
小菇属 Mycena 11 5.26
光柄菇属 Pluteus 5 2.39
红菇属 Russula 17 8.13
栓菌属 Trametes 5 2.39
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