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학술대회 Secure Key Extraction for IoT Devices Integrating IEEE 802.15.4g/k Transceiver
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저자
오미경, 이상재, 강유성, 최두호
발행일
201810
출처
International Conference on Information and Communication Technology Convergence (ICTC) 2018, pp.833-835
DOI
https://dx.doi.org/10.1109/ICTC.2018.8539476
협약과제
18HH4700, (총괄+1세부) IoT 디바이스 자율 신뢰보장 기술 및 글로벌 표준기반 IoT 통합보안 오픈 플랫폼 기술개발, 최두호
초록
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.
키워드
convolutional code, IEEE 802.15.4g/k, interleaver, IoT, Key, LECIM, run-time, SRAM PUF, SUN
KSP 제안 키워드
Error correction code, IEEE 802.15.4g, IoT Devices, Key extraction, Run-Time, SRAM PUF, Secure key generation, Security requirements, convolutional codes, low-complexity, new type