Quantum-secure fault-tolerant distributed cloud storage system

被引:0
|
作者
Ma, Chun-Li [1 ]
Li, Dong-Dong [1 ,2 ,3 ]
Li, Yalin [4 ]
Wu, Yinghao [4 ]
Ding, Song-Yan [5 ]
Wang, Jun [5 ]
Li, Pei-Yuan [3 ]
Zhang, Song [3 ]
Chen, Junjie [6 ]
Zhang, Xiaoxing [7 ]
Wang, Jia-Yong [8 ]
Li, Jin [8 ]
Li, Qiang [9 ]
Chen, Zhi-Tong [1 ]
Zhou, Lei [1 ,2 ,3 ]
Zhao, Mei-Sheng [1 ,2 ,3 ]
Zhao, Yong [1 ,2 ,3 ]
机构
[1] QuantumCTek Co Ltd, Hefei 230088, Peoples R China
[2] QuantumCTek Beijing Co Ltd, Beijing 100193, Peoples R China
[3] Shandong Inst Quantum Sci Technol Co Ltd, Jinan 250101, Peoples R China
[4] Jiangsu WisQuantum Technol Co Ltd, Wuxi 214177, Peoples R China
[5] Nanjing Informat Technol Co Ltd, Nanjing, Peoples R China
[6] Tsinghua Univ, Inst Interdisciplinary Informat Sci, Ctr Quantum Informat, Beijing 100084, Peoples R China
[7] Jiangsu Superfluid Technol Co Ltd, Suzhou 215332, Peoples R China
[8] CAS Quantum Network Co Ltd, Shanghai 201315, Peoples R China
[9] Shanghai Jiao Tong Univ, Inst Cyber Sci & Technol, Shanghai 200240, Peoples R China
基金
中国博士后科学基金; 中国国家自然科学基金;
关键词
KEY DISTRIBUTION;
D O I
10.1063/5.0172384
中图分类号
TB3 [工程材料学];
学科分类号
0805 ; 080502 ;
摘要
With the increasing prominence of data security in cloud storage, we propose a practical and robust cloud storage scheme, which uses quantum random numbers as encryption keys, disperses the keys using Shamir's secret sharing scheme, applies erasure coding to the ciphertext, and securely transmits the data through quantum key distribution protected networks to the distributed clouds. This system offers several key advantages, including quantum-level security, fault tolerance, and storage space saving. To validate its feasibility, we conduct comprehensive experimental tests covering essential functionalities such as encryption/decryption, key preservation, and data storage. By successfully demonstrating the effectiveness of our proposal, we aim to accelerate the application of quantum technology in cloud storage.
引用
收藏
页数:8
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