A blockchain-based Shamir's threshold cryptography for data protection in industrial internet of things of smart city

Liang Tan, Keping Yu, Caixia Yang, Ali Kashif Bashir

研究成果: Conference contribution

6 被引用数 (Scopus)

抄録

The Industrial Internet of Things (IIoT) is a typical infrastructure of a smart city. Due to the limited storage and computing capabilities of industrial IoT devices, the data sensed and collected by these devices is usually stored in the cloud, and encryption is usually used to ensure the privacy and confidentiality of sensitive data in the cloud. However, since the keys used for data encryption and decryption are usually difficult to manage, it is easy to cause security and privacy issues. To this end, this article proposes a blockchain-based IIoT data protection scheme. In this scheme, in order to prevent the loss of the private key and the disclosure of privacy, we use the Shamir secret sharing algorithm to split and encrypt the private key, and publish it on the blockchain. Experimental results show that this scheme can not only effectively prevent data from being stolen, but also effectively protect the encryption key.

本文言語English
ホスト出版物のタイトル6G-ABS 2021 - Proceedings of the 1st ACM Workshop on Artificial Intelligence and Blockchain Technologies for Smart Cities with 6G, Part of ACM MobiCom 2021
出版社Association for Computing Machinery, Inc
ページ13-18
ページ数6
ISBN(電子版)9781450387019
DOI
出版ステータスPublished - 2021 10月 25
イベント1st ACM Workshop on Artificial Intelligence and Blockchain Technologies for Smart Cities with 6G, 6G-ABS 2021, Part of ACM MobiCom 2021 - New Orleans, United States
継続期間: 2021 10月 252021 10月 29

出版物シリーズ

名前6G-ABS 2021 - Proceedings of the 1st ACM Workshop on Artificial Intelligence and Blockchain Technologies for Smart Cities with 6G, Part of ACM MobiCom 2021

Conference

Conference1st ACM Workshop on Artificial Intelligence and Blockchain Technologies for Smart Cities with 6G, 6G-ABS 2021, Part of ACM MobiCom 2021
国/地域United States
CityNew Orleans
Period21/10/2521/10/29

ASJC Scopus subject areas

  • コンピュータ ネットワークおよび通信
  • ハードウェアとアーキテクチャ
  • ソフトウェア

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