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在区块链中的传感器测量可靠性方面
Ernesto Gómez-Marín1,2, Luis Parrilla2, Jose L Tejero López2
1Infineon Technologies AG, 85579 Neubiberg, Germany.
Sensors (Basel, Switzerland)
|December 23, 2023
概括
本研究介绍了物联网 (IoT) 设备的安全架构,用于向区块链供应链发送数据. 它使用硬件安全模块和基于区块链的新公共钥匙基础设施 (PKI) 提高了数据完整性和可信度.
科学领域:
- 计算机科学 计算机科学
- 密码学 密码学 密码学 密码学
- 分布式系统 分布式系统
背景情况:
- 区块链提供安全的数据处理,但数据真实性依赖于可信的信息来源 (Oracles).
- 在不受控制的环境中,物联网设备对区块链应用中的数据可靠性和安全性构成挑战.
- 现有的解决方案缺乏对物联网神器传输传感器数据到区块链的全面安全性.
研究的目的:
- 为物联网Oracle向基于区块链的供应链发送数据提供一个整体的,安全的架构.
- 确保物联网设备数据的真实性,完整性,可信性和新鲜性.
- 解决安全物联网Oracle实现区块链集成的缺口.
主要方法:
- 利用硬件安全模块 (HSM) 确保设备的完整性和可靠性.
- 开发了一种新的公共钥匙基础设施 (PKI),利用区块链来实现真实性,可追溯性和数据新鲜性.
- 在以太坊区块链上实施和评估解决方案.
主要成果:
- 拟议的架构成功地解决了物联网Oracle的关键安全要求.
- 展示了使用HSM和基于区块链的PKI用于安全数据传输的可行性.
- 在以太坊网络上对安全要求和响应时间的评估性能.
结论:
- 展示的安全架构为整合物联网设备作为区块链系统中的Oracle提供了强大的解决方案.
- 高质量管理系统和基于区块链的PKI的结合提高了供应链应用程序中输入数据的可靠性.
- 未来的工作重点是解决当前设计中发现的灵活性局限性.
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