PrivShieldROS:一个扩展的机器人操作系统集成以太坊和星际文件系统,用于增强传感器数据隐私
Tianhao Wang1, Ke Chen1, Zhaohua Zheng1,2
1School of Cyberspace Security (School of Cryptology), Hainan University, Haikou 570228, China.
Sensors (Basel, Switzerland)
|May 25, 2024
概括
本研究介绍了PrivShieldROS,这是使用区块链和IPFS进行机器人视觉数据的安全系统. 它提高了机器人操作系统 (ROS) 的数据安全性和访问控制,提高了效率.
科学领域:
- 机器人技术 机器人技术 机器人技术
- 网络安全 网络安全
- 数据管理数据管理
背景情况:
- 机器人操作系统 (ROS) 在安全和医疗保健等关键应用中处理敏感视觉数据.
- 现有的ROS数据安全区块链解决方案存在高延迟和资源需求.
研究的目的:
- 开发一个安全高效的系统,在ROS中保护视觉传感器数据.
- 解决目前基于区块链的机器人安全方法的局限性.
主要方法:
- 推出了PrivShieldROS,这是一个扩展的ROS,集成了星际文件系统 (IPFS),区块链和HybridABEnc.
- 利用IPFS实现分散的数据可用性和稳定性.
- 实现了HybridABEnc用于细粒度的访问控制.
- 采用区块链来持续存储数据内容标识符 (CID).
主要成果:
- 与现有的区块链扩展的ROS相比,PrivShieldROS在关键指标上表现得更好.
- 该系统有效地提高了视觉传感器数据的机密性和安全性.
- 实验验证证证实了系统的有效性.
结论:
- PrivShieldROS提供了一个强大的解决方案,用于在ROS中保护敏感视觉数据.
- IPFS,区块链和HybridABEnc的集成提供了一个可扩展和高效的安全框架.
- 这种方法促进了隐私关键的机器人应用中的安全数据处理.
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