Individual-Initiated Auditable Access Control for Privacy-Preserved IoT Data Sharing with Blockchain

Ruichen Cong, Yixiao Liu, Kiichi Tago, Ruidong Li, Hitoshi Asaeda, Qun Jin

研究成果: Conference contribution

1 被引用数 (Scopus)

抄録

With the rapid development of sensors and IoT technology, personal health data can be collected and stored by various wearable devices and utilized for healthcare. To share and use sensitive health data securely and efficiently, a variety of solutions based on blockchain have been proposed and developed. However, there are still many issues to be solved, such as how to let individuals control and manage their own data, and how to make all data accesses strictly auditable. In this paper, we present a new model of Individual-Initiated Auditable Access Control (IIAAC) enabled with blockchain, CP-ABE (Ciphertext-Policy Attribute-Based Encryption) and IPFS (InterPlanetary File System). After introducing scenarios for sharing and use of health data, we define the design requirements for a blockchain-based system and describe the basic system architecture. We discuss the detailed procedures in IIAAC, including CP-ABE key generation, data publication and data retrieval. We further compare this study with related work in terms of functions and features.

本文言語English
ホスト出版物のタイトル2021 IEEE International Conference on Communications Workshops, ICC Workshops 2021 - Proceedings
出版社Institute of Electrical and Electronics Engineers Inc.
ISBN(電子版)9781728194417
DOI
出版ステータスPublished - 2021 6月
外部発表はい
イベント2021 IEEE International Conference on Communications Workshops, ICC Workshops 2021 - Virtual, Online
継続期間: 2021 6月 142021 6月 23

出版物シリーズ

名前2021 IEEE International Conference on Communications Workshops, ICC Workshops 2021 - Proceedings

Conference

Conference2021 IEEE International Conference on Communications Workshops, ICC Workshops 2021
CityVirtual, Online
Period21/6/1421/6/23

ASJC Scopus subject areas

  • 人工知能
  • 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
  • 情報システムおよび情報管理

フィンガープリント

「Individual-Initiated Auditable Access Control for Privacy-Preserved IoT Data Sharing with Blockchain」の研究トピックを掘り下げます。これらがまとまってユニークなフィンガープリントを構成します。

引用スタイル