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Memristors are employed by a wide variety of applications such as neural networks, memory and digital logic. However, the process variation effects of memristors may affect these applications. In this research, we consider the effect of process variations in the thickness of the oxide layer of memristors that are used in Memristor-based Threshold Logic (MTL) gates. As the effect of variations is less...
Globalization of the semiconductor industry and associated supply chains have made integrated circuits increasingly vulnerable to Trojans. Researchers must expand efforts to verify trust in intellectual property cores and ICs.
In this work, we utilized memristors in the realization of power and area efficient programmable threshold gates. Memristors are used as weights at the inputs of the threshold gates. The threshold gates are programmed by changing the memristance to enable implementation of different Boolean functions. A new threshold gate-array architecture is proposed and evaluated for power, area and delay metrics...
Fault attacks, wherein faults are deliberately injected into cryptographic devices, can compromise their security. Moreover, in the emerging nanometer regime of VLSI, accidental faults will occur at very high rates. While straightforward hardware redundancy based concurrent error detection (CED) can detect transient and permanent faults, it entails 100% area overhead. On the other hand, time redundancy...
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