基于区块链与可信度函数的电子加密信息上链存储方法

doi:10.11959/j.issn.1000-0801.2023147

摘要/Abstract

摘要：

为优化加密信息在区块链的存储空间占比，提高上链存储速度，提出了基于区块链与可信度函数设计电子加密信息上链存储方法。建立基于区块链和可信度函数的信息加密分类模型，获取溯源凭证判定函数，对电子信息进行代理重加密；计算集群存储空间容量，使用加密密文直接匹配访问结构树；区分主体可信度与客体可信度，基于可信度函数分类电子加密信息，设计电子加密信息上链存储方法。实验结果表明，应用所提方法后，当文件数量在1 000～10 000个时，数据存储速度最快，存储空间占比以及存储速度上均有较大优化。

关键词: 区块链, 可信度函数, 电子加密信息, 上链存储, 多级分类, 存储空间

Abstract:

To optimize the proportion of encrypted information storage space in the blockchain and improve the speed of online storage, a design method for electronic encrypted information online storage based on blockchain and credibility function was proposed.An information encryption classification model based on blockchain and credibility function was established, and a traceability voucher judgment function was obtained.Proxy re-encryption was performed on electronic information.The storage capacity of the cluster was calculated, and encrypted ciphertext was used to directly match the access structure tree.Subject credibility and object credibility were distinguished, electronic encrypted information was classified based on the credibility function, and an electronic encrypted information uplink storage method was designed.The experimental results show that after applying the proposed method, when the number of files is between 1 000 and 10 000, the data storage speed is the fastest, and the storage space proportion and storage speed are greatly optimized.

Key words: blockchain, credibility function, electronically encrypted information, uplink storage, multi level classification, storage space

中图分类号:

TP309

周婷. 基于区块链与可信度函数的电子加密信息上链存储方法[J]. 电信科学, 2023, 39(7): 116-123.

Ting ZHOU. Blockchain and credibility function based chain storage method of electronic encrypted information[J]. Telecommunications Science, 2023, 39(7): 116-123.

图/表 4

参考文献 17

[1]	李秀艳, 刘明曦, 史闻博 ,等. 基于云存储的动态组共享数据完整性验证方案[J]. 计算机工程与设计, 2022,43(6): 1510-1519.
	LI X Y , LIU M X , SHI W B ,et al. Dynamic group shared data integrity verification scheme based on cloud storage[J]. Computer Engineering and Design, 2022,43(6): 1510-1519.
[2]	曾飞, 杨雄, 苏伟 ,等. 基于区块链与数据湖的电力数据存储与共享方法[J]. 电力工程技术, 2022,41(3): 48-54.
	ZENG F , YANG X , SU W ,et al. Power data storage and sharing method based on blockchain and data lake[J]. Electric Power Engineering Technology, 2022,41(3): 48-54.
[3]	谢瑞 . 基于排序优化算法的通信信息加密存储方法[J]. 科学技术创新, 2021(18): 100-101.
	XIE R . Communication information encryption and storage method based on sorting optimization algorithm[J]. Scientific and Technological Innovation, 2021(18): 100-101.
[4]	EZHIL A V , INDRA G K , KULOTHUNGAN K . Auditable attribute-based data access control using blockchain in cloud storage[J]. Journal of Supercomputing, 2022,78(8): 10772-10798.
[5]	斯兴瑶, 廖映华, 胥云 ,等. 西门子828D数控系统数据采集与存储[J]. 制造技术与机床, 2022(4): 82-87.
	SI X Y , LIAO Y H , XU Y ,et al. Data acquisition and storage of Siemens 828D CNC system[J]. Manufacturing Technology ＆Machine Tool, 2022(4): 82-87.
[6]	于简宁, 薛伟, 张华超 ,等. 基于区块链的森林火灾档案数据共享方案[J]. 森林工程, 2022,38(3): 95-105.
	YU J N , XUE W , ZHANG H C ,et al. Forest fire archives data sharing scheme based on blockchain[J]. Forest Engineering, 2022,38(3): 95-105.
[7]	李晗 . 新加坡南洋理工大学科研数据管理探究与启示——基于数据生命周期视角[J]. 图书馆学研究, 2022(2): 68-73.
	LI H . Study and enlightenment of research data management at Nanyang Technological University,Singapore-based on the perspective of data life cycle[J]. Research on Library Science, 2022(2): 68-73.
[8]	许娜, 耿恒高, 徐传鹏 ,等. 基于MongoDB的地震勘探数据管理系统的设计与实现[J]. 实验室研究与探索, 2022,41(2): 251-260.
	XU N , GENG H G , XU C P ,et al. Design and implementation of seismic exploration data management system based on MongoDB[J]. Research and Exploration in Laboratory, 2022,41(2): 251-260.
[9]	许璐, 刘正军, 陈一铭 . 轻小型无人机高光谱遥感原始数据存储与验证[J]. 测绘科学, 2022,47(2): 95-101.
	XU L , LIU Z J , CHEN Y M . Storage and verification of hyper-spectral remote sensing raw data for light and small UAVs[J]. Science of Surveying and Mapping, 2022,47(2): 95-101.
[10]	王健, 张蕴嘉, 刘吉强 ,等. 基于区块链的司法数据管理及电子证据存储机制[J]. 信息网络安全, 2022(2): 21-31.
	WANG J , ZHANG Y J , LIU J Q ,et al. Blockchain-based mechanism for judicial data management and electronic evidence storage[J]. Netinfo Security, 2022(2): 21-31.
[11]	杨河山, 张世明, 曹小朋 ,等. 基于Hadoop分布式文件系统的地震勘探大数据样本采集及存储优化[J]. 油气地质与采收率, 2022,29(1): 121-127.
	YANG H S , ZHANG S M , CAO X P ,et al. HDFS-based collection and storage optimization of seismic exploration big data samples[J]. Petroleum Geology and Recovery Efficiency, 2022,29(1): 121-127.
[12]	牛淑芬, 宋蜜, 方丽芝 ,等. 智慧医疗中基于属性加密的云存储数据共享[J]. 电子与信息学报, 2022,44(1): 107-117.
	NIU S F , SONG M , FANG L Z ,et al. Cloud storage data sharing based on attribute encryption in smart healthcare[J]. Journal of Electronics ＆ Information Technology, 2022,44(1): 107-117.
[13]	王庆乐 . 基于区块链技术的高校数字图书馆科研数据安全管理策略研究[J]. 图书馆工作与研究, 2021(12): 63-69.
	WANG Q L . Study on the strategy of scientific research data security management in university digital library based on blockchain technology[J]. Library Work and Study, 2021(12): 63-69.
[14]	彭柳, 张淼, 高杰欣 . 基于区块链技术的电子档案安全存储与可信验证方案[J]. 中南民族大学学报(自然科学版), 2022,41(6): 728-733.
	PENG L , ZHANG M , GAO J X . Blockchain technology-based solution for secure storage and trusted verification of electronic files[J]. Journal of South-Central University for Nationalities(Natural Science Edition), 2022,41(6): 728-733.
[15]	霍颖瑜, 钟勇 . 基于区块链技术的用户信息加密存储系统设计[J]. 现代电子技术, 2021,44(21): 60-64.
	HUO Y Y , ZHONG Y . Design of user information encryption storage system based on blockchain technology[J]. Modern Electronics Technique, 2021,44(21): 60-64.
[16]	章坚武, 安彦军, 邓黄燕 . DNS 攻击检测与安全防护研究综述[J]. 电信科学, 2022,38(9): 1-17.
	ZHANG J W , AN Y J , DENG H Y . A survey on DNS attack detection and security protection[J]. Telecommunications Science, 2022,38(9): 1-17.
[17]	符安文 . 可见光通信技术支持下的电子密码锁系统与系统加密技术[J]. 数字技术与应用, 2021,39(8): 194-196.
	FU A W . Electronic code lock system and system encryption technology supported by visible light communication technology[J]. Digital Technology ＆ Application, 2021,39(8): 194-196.