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세미나 [06/21] Secured Microchip Design to Countermeasure against Physical Hardware Attack
작성일
2018.06.19
작성자
전기전자공학부
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< BK21 플러스 BEST 정보기술 사업단 세미나 개최 안내> 


개최일시 : 2018년 6월 21일 목요일 11:00 ~ 12:00

개최장소 : 제 4공학관 D402호

세미나 제목 : Secured Microchip Design to Countermeasure against Physical Hardware Attack

발표 초록 :

Banking, defence applications and cryptosystems often demand security features, including cryptography, tamper resistance, stealth, and etc., by means of hardware approaches and/or software approaches to prevent data leakages. The hardware physical attacks or commonly known as side channel attacks have been employed to extract the secret keys of the encrypted algorithms implemented in hardware devices by analyzing their physical parameters such as power dissipation, electromagnetic interference and timing information. In this talk, we shall provide an overview of the different cryptography algorithms. We will also present the side channel attacks, in particular the powerful Correlation Power Analysis (CPA) and Correlation Electromagnetic Analysis (CEMA) with a leakage model can be used to reveal the secret keys of the cryptosystems. Several of the current-art attack techniques will be shared in this talk. Two main approaches of countermeasure against CPA and CEMA attacks, i.e. Hiding and Masking, which usually known as hardware approach and algorithmic (DSP) approach will also be discussed in this talk. We will also present several effective countermeasure techniques based on these approaches to design a highly secured microchip.



강연자 성함&직함 / 소속 : Bah-Hwee Gwee / Associate professor, Nanyang Technological University, Singapore

초청자 : 전기전자공학과 교수 테오벵진