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Conference Paper
PUF-based IoT Device Authentication Scheme on IoT Open Platform
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- Authors
- Byoungkoo Kim, Seungyong Yoon, Yousung Kang
- Issue Date
- 2021-10
- Citation
- International Conference on Information and Communication Technology Convergence (ICTC) 2021, pp.1873-1875
- Publisher
- IEEE
- Language
- English
- Type
- Conference Paper
- Abstract
- Recently, it is predicted that interworking between heterogeneous devices will be accelerated due to the openness of the IoT (Internet of Things) platform, but various security threats are also expected to increase. However, most IoT open platforms remain at the level that utilizes existing security technologies. Therefore, a more secure security technology is required to prevent illegal copying and leakage of important data through stealing, theft, and hacking of IoT devices. In addition, a technique capable of ensuring interoperability with existing standard technologies is required. This paper proposes an IoT device authentication method based on PUF (Physical Unclonable Function) that operates on an IoT open platform. By utilizing PUF technology, the proposed method can effectively respond to the threat of exposure of the authentication key of the existing IoT open platform. Above all, the proposed method can contribute to compatibility and interoperability with existing technologies by providing a device authentication method that can be effectively applied to the OCF Iotivity standard specification, which is a representative IoT open platform.
- KSP Keywords
- Authentication key(AUK), Authentication method, Device authentication, Internet of thing(IoT), IoT Devices, Open platform, authentication scheme, heterogeneous devices, physical unclonable function(PUF), security technology, security threats