Reusing Logic Masking to Facilitate Hardware Trojan Detection

Hardware Trojan (HT) and Integrated Circuit (IC)/ Intellectual Property (IP) piracy are important threats which may happen in untrusted fabrication foundries. Modifying structurally the ICs/IPs design to counter the HT threats has been proposed, and it is known as Design-For-Hardware-Trust (DFHT). DFHT methods are used in order to facilitate HT detection methods. In addition, logic masking methods modify the IPs/ICs design to harden them against the IP/IC piracy. These methods modify a circuit such that it does not work correctly without applying the correct key. In this paper, we propose DFHT methods leveraging logic masking approach

Facilitating side channel analysis by obfuscation for Hardware Trojan detection

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