| Title | A Blockchain-based User Remote Autentication Scheme in IoT Systems Using Physical Unclonable Functions |
| Publication Type | Conference Paper |
| Year of Publication | 2020 |
| Authors | Zhang, Yan, Li, Bing, Wang, Yazhou, Wu, Jiaxin, Yuan, Pengwei |
| Conference Name | 2020 IEEE 5th International Conference on Signal and Image Processing (ICSIP) |
| Date Published | Oct. 2020 |
| Publisher | IEEE |
| ISBN Number | 978-1-7281-6896-8 |
| Keywords | authentication, blockchain, composability, Internet of Things, Logic gates, Metrics, Microelectronics, physical unclonable function, physical unclonable functions, pubcrawl, resilience, Resiliency, Resistance, Resists, security |
| Abstract | Achieving efficient and secure accesses to real-time information from the designated IoT node is the fundamental key requirement for the applications of the Internet of Things. However, IoT nodes are prone to physical attacks, public channels reveal the sensitive information, and gateways that manage the IoT nodes suffer from the single-point failure, thereby causing the security and privacy problems. In this paper, a blockchain-based user remote authentication scheme using physical unclonable functions (PUFs) is proposed to overcome these problems. The PUFs provide physically secure identities for the IoT nodes and the blockchain acts as a distributed database to manage the key materials reliably for gateways. The security analysis is conducted and shows that our scheme realizes reliable security features and resists various attacks. Furthermore, a prototype was implemented to prove our scheme is efficient, scalable, and suitable for IoT scenarios. |
| URL | https://ieeexplore.ieee.org/document/9339402/ |
| DOI | 10.1109/ICSIP49896.2020.9339402 |
| Citation Key | zhang_blockchain-based_2020 |
A Blockchain-based User Remote Autentication Scheme in IoT Systems Using Physical Unclonable Functions