作者
Wei Liang, Yongkai Fan, Kuan-Ching Li, Dafang Zhang, Jean-Luc Gaudiot
发表日期
2020/10
期刊
IEEE Transactions on Industrial Informatics
卷号
16
期号
10
页码范围
6543 - 6552
出版商
IEEE
简介
The massive redundant data storage and communication in network 4.0 environments have issues of low integrity, high cost, and easy tampering. To address these issues, in this article, a secure data storage and recovery scheme in the blockchain-based network is proposed by improving the decentration, tampering-proof, real-time monitoring, and management of storage systems, as such design supports the dynamic storage, fast repair, and update of distributed data in the data storage system of industrial nodes. A local regenerative code technology is used to repair and store data between failed nodes while ensuring the privacy of user data. That is, as the data stored are found to be damaged, multiple local repair groups constructed by vector code can simultaneously yet efficiently repair multiple distributed data storage nodes. Based on the unique chain storage structure, such as data consensus mechanism …
引用总数
学术搜索中的文章
W Liang, Y Fan, KC Li, D Zhang, JL Gaudiot - IEEE Transactions on Industrial Informatics, 2020