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학술대회 Protection Techniques of Secret Information in Non-tamper Proof Devices of Smart Home Network
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아지즈, 맹영재, 강전일, 양대헌, 이경희, 홍도원, 한종욱
International Conference on Ubiquitous Intelligence and Computing (UIC) 2008 (LNCS 5061), v.5061, pp.548-562
08MK1100, 차세대 시큐리티 기술 개발, 조현숙
The problem of revealing secret information in home network becomes critical when a physical capture of single device or more happen where the attacker can statically analyze the entire device's memory. While the trusted platform module that assumes a tamper proof chip in each device is not a choice, we investigate other software-based solutions. This paper introduces several mechanisms and schemes in varying scenarios for secret information protection in non-tamper proof devices of the smart home environment. The mechanisms provided herein utilize the existence of several algorithms and techniques and building blocks that do not require an extra hardware while they are computation efficient on the typical home network devices. To demonstrate the value of contributions, an extensive analysis for different scenarios including security and cost estimations are provided. © 2008 Springer-Verlag Berlin Heidelberg.
KSP 제안 키워드
Building block, Network devices, Single device, Smart Home Network, Smart Homes(SH), Smart home environment, information protection, physical capture, trusted platform module