AuthROS: Secure Data Sharing Among Robot Operating Systems Based on Ethereum
Shenhui Zhang, Wenkai Li, Xiaoqi Li, Boyi Liu

TL;DR
AuthROS leverages Ethereum blockchain and cryptographic techniques to enhance security and immutability in data sharing among robots using ROS, addressing current security gaps in robot communication systems.
Contribution
This paper introduces AuthROS, a novel Ethereum-based secure data sharing framework for ROS that ensures data integrity, security, and efficient permission management among robots.
Findings
AuthROS provides strong security and data integrity.
The system demonstrates efficient data query and upload performance.
AuthROS effectively prevents node forging and unauthorized data access.
Abstract
The Robot Operating System (ROS) streamlines human processes, increasing the efficiency of various production tasks. However, the security of data transfer operations in ROS is still in its immaturity. Securing data exchange between several robots is a significant problem. This paper proposes \textit{AuthROS}, an Ethereum blockchain-based secure data sharing method, for robot communication. It is a ROS node authorization system capable of ensuring the immutability and security of private data flow between ROS nodes of any size. To ensure data security, AuthROS employs the smart contract for permission granting and identification, SM2-based key exchange, and SM4-based plaintext encryption techniques. In addition, we deploy a data digest upload technique to optimize data query and upload performance. Finally, the experimental findings reveal that AuthROS has strong security, time…
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Taxonomy
TopicsBlockchain Technology Applications and Security · Privacy-Preserving Technologies in Data · IoT and Edge/Fog Computing
