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학술지 IoT 디바이스를 위한 MTM 기반의 안전한 OTP 생성기 구현
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저자
김영세, 한진희, 전용성, 김정녀
발행일
201508
출처
대한임베디드공학회논문지, v.10 no.4, pp.199-206
ISSN
1975-5066
출판사
대한임베디드공학회
DOI
https://dx.doi.org/10.14372/IEMEK.2015.10.4.199
협약과제
15MS8200, (IoT 운영체제-총괄) 스마트 경량 IoT 기기용 운영체제 보안 핵심 기술 개발, 김정녀
초록
In this paper, we present the implementation of a secure OTP(One Time Password) generator for IoT(Internet of Things) devices. Basically, MTM(Mobile Trusted Module) is used and expanded considering secure IoT services. We combine the MTM architecture with a new hardware-based OTP generation engine. The new architecture is more secure, offering not only the security of devices but also that of the OTP service. We have implemented and verified the MTM-based OTP generator on a real mobile platform embedded with the MTM chip. The proposed method can be used as a solution for enhancing security of IoT devices and services.
KSP 제안 키워드
Internet of thing(IoT), IoT Devices, IoT services, Mobile platform, Mobile trusted module, One Time Password, Secure IoT