Academic Journal
PrivShieldROS: An Extended Robot Operating System Integrating Ethereum and Interplanetary File System for Enhanced Sensor Data Privacy
| Title: | PrivShieldROS: An Extended Robot Operating System Integrating Ethereum and Interplanetary File System for Enhanced Sensor Data Privacy |
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| Authors: | Tianhao Wang, Ke Chen, Zhaohua Zheng, Jiahao Guo, Xiying Zhao, Shenhui Zhang |
| Source: | Sensors, Vol 24, Iss 10, p 3241 (2024) |
| Publisher Information: | MDPI AG, 2024. |
| Publication Year: | 2024 |
| Collection: | LCC:Chemical technology |
| Subject Terms: | robot operating system (ROS), security of visual sensor data privacy, interplanetary file system (IPFS), HybridABEnc, blockchain, Chemical technology, TP1-1185 |
| More Details: | With the application of robotics in security monitoring, medical care, image analysis, and other high-privacy fields, vision sensor data in robotic operating systems (ROS) faces the challenge of enhancing secure storage and transmission. Recently, it has been proposed that the distributed advantages of blockchain be taken advantage of to improve the security of data in ROS. Still, it has limitations such as high latency and large resource consumption. To address these issues, this paper introduces PrivShieldROS, an extended robotic operating system developed by InterPlanetary File System (IPFS), blockchain, and HybridABEnc to enhance the confidentiality and security of vision sensor data in ROS. The system takes advantage of the decentralized nature of IPFS to enhance data availability and robustness while combining HybridABEnc for fine-grained access control. In addition, it ensures the security and confidentiality of the data distribution mechanism by using blockchain technology to store data content identifiers (CID) persistently. Finally, the effectiveness of this system is verified by three experiments. Compared with the state-of-the-art blockchain-extended ROS, PrivShieldROS shows improvements in key metrics. This paper has been partly submitted to IROS 2024. |
| Document Type: | article |
| File Description: | electronic resource |
| Language: | English |
| ISSN: | 24103241 1424-8220 |
| Relation: | https://www.mdpi.com/1424-8220/24/10/3241; https://doaj.org/toc/1424-8220 |
| DOI: | 10.3390/s24103241 |
| Access URL: | https://doaj.org/article/0b386670c49b4afcafc86a7e86a1ffa7 |
| Accession Number: | edsdoj.0b386670c49b4afcafc86a7e86a1ffa7 |
| Database: | Directory of Open Access Journals |
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| ISSN: | 24103241 14248220 |
|---|---|
| DOI: | 10.3390/s24103241 |
| Published in: | Sensors |
| Language: | English |