| 摘 要: 针对当前量子密钥分发技术在实际应用中存在建设成本极高和难以实现远距离的量子密钥分发等问题,提出了一种基于区块链的量子密钥分发方案。将该方案应用于云存储的数据隐私保护中,利用量子密钥对数据进行加密存储,实现量子密钥的扩展应用。实验结果表明,利用区块链技术能够实现安全且高效的量子密钥分发,相较于传统的量子密钥分发技术,该方案在实际应用中具有显著的优势。 |
| 关键词: 区块链;量子密钥;云存储 |
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中图分类号: TP311
文献标识码: A
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| Research on the Application of Blockchain-based Quantum Key Distribution in Cloud Storage |
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SUN Yu, DANG Ren, ZHOU Hu, ZHU Dexin
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(School of Cyber Security, Changchun University, Changchun 130022, China)
353130273@qq.com; 441721899@qq.com; 291253464@qq.com; 38925023@qq.com
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| Abstract: A blockchain-based quantum key distribution solution is proposed to address the problems of extremely high construction cost and difficulty in realizing long-distance quantum key distribution that exist in the practical application of the current quantum key distribution technology. This solution is applied to the data privacy protection of cloud storage, and the quantum key is used for encrypting and storing the data to realize the extended application of quantum key. The experimental results show that the use of blockchain technology can realize secure and efficient quantum key distribution. Compared to traditional quantum key distribution technology, the proposed solution has significant advantages in practical use. |
| Keywords: blockchain; quantum key; cloud storage |
