Secure Provenance of Electronic Records Based on Blockchain

Qirun Wang; Fujian Zhu; Sai Ji; Yongjun Ren

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Secure Provenance of Electronic Records Based on Blockchain

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摘要

At present,the provenance of electronic records is stored centrally.The centralized way of information storage has huge risks.Whether the database itself is destroyed or the communication between the central database and the external interruption occurs,the provenance information of the stored electronic records will not play its role.At the same time,uncertainties such as fires and earthquakes will also pose a potential threat to centralized databases.Moreover,the existing security provenance model is not specifically designed for electronic records.In this paper,a security provenance model of electronic records is constructed based on PREMIS and METS.Firstly,this paper analyses the security requirements of the provenance information of electronic records.Then,based on the characteristics of blockchain decentralization,and combined with coding theory,a distributed secure provenance guarantees technology of electronic records is constructed,which ensures the authenticity,integrity,confidentiality and reliability of the provenance information.

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来源
《计算机、材料和连续体（英文）》 |2020年第11期|1753-1769|共17页
作者
Qirun Wang; Fujian Zhu; Sai Ji; Yongjun Ren;
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作者单位

School of Engineering and Technology;

University of Hertfordshire;

Hertford;

UK;

School of Computer and Software;

Jiangsu Collaborative Innovation Center of Atmospheric Environment and Equipment Technology;

Nanjing University of Information Science&Technology;

Nanjing;

210044;

China;

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原文格式 PDF
正文语种 chi
中图分类计算技术、计算机技术;
关键词
Secure provenance; electronic records; blockchain;

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2. Efficient Protocols of Secure Electronic Coupons [C] . Gang Yao ,Robert H Deng ,Dengguo Feng . 第八届中国密码学学术会议 . 2004
3. Gridmonitoring:Secured Sovereign Blockchain Based Monitoring on Smart Grid [A] . Asamoah Kwame Omono . 2018

Secure Provenance of Electronic Records Based on Blockchain

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