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Conference Paper
Secure Key Extraction for IoT Devices Integrating IEEE 802.15.4g/k Transceiver
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- Authors
- Mi-Kyung Oh, Sangjae Lee, Yousung Kang, Dooho Choi
- Issue Date
- 2018-10
- Citation
- International Conference on Information and Communication Technology Convergence (ICTC) 2018, pp.833-835
- Publisher
- IEEE
- Language
- English
- Type
- Conference Paper
- Abstract
- This paper provides secure key extraction for IoT devices equipped with IEEE 802.15.4g/k transceiver. Exploiting the transceiver as a source of secure key generation, we construct a new type of run-time static random access memory (SRAM) physically unclonable function (PUF) without additional hardware. The SRAM PUF responses are further processed by convolutional error correction code and interleaver for secure key reproduction. Our experiments show that the secure key extraction using our transceiver based SRAM PUF achieves a good performance at low-complexity, which makes it widely applicable to various IoT devices with security requirements.
- KSP Keywords
- Error Correction Code(ECC), IEEE 802.15.4g, IoT devices, Key extraction, Low complexity, Run-Time, SRAM PUF, Secure key generation, Security requirements, Static random-access memory(SRAM), new type