区块链技术在物联网中的身份认证研究

发布时间:2019-01-03  作者:杨惠杰,周天祺,桂梓原  阅读量:

[摘要] 基于物联网(IoT)平台的特点,将区块链技术与体域网相结合,提出了应用于体域网身份认证的区块链系统框架,实现用户和传感器、路由器、多服务器间的身份认证,并分析了该框架的安全性。最后,基于研究结果,探讨了在IoT平台中区块链技术可能存在的问题和未来发展方向。

[关键词] 区块链技术;体域网;认证;非对称加密算法;共识机制

[Abstract] Based on the characteristics of the Internet of things (IoT) platform, a blockchain system framework applied to the identity authentication of the body area network is proposed, which combines blockchain technology with body area network. This framework realizes the identity authentication between users and sensors, routers and multi servers. Then the feasibility and security of the framework are analyzed. Finally, based on the research results, the possible problems and future development directions of blockchain technology in the IoT platform are discussed.

[Keywords] blockchain technology; body area network; authentication; asymmetric encryption algorithm; consensus mechanism

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