Exploiting Spin-Orbit Torque Devices as Reconfigurable Logic for Circuit Obfuscation.
IEEE Transactions on Computer-Aided Design of Integrated Circuits and Systems(2019)
摘要
Circuit obfuscation is a frequently used approach to conceal logic functionalities in order to prevent reverse engineering attacks on fabricated chips. Efficient obfuscation implementations are expected with lower design complexity and overhead but higher attack difficulties. In this paper, an emerging obfuscation approach is proposed by leveraging spin-orbit torque (SOT) devices-based look-up-tab...
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关键词
Logic gates,Complexity theory,Integrated circuits,Connectors,Torque,Reverse engineering,Magnetic tunneling
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