Role of Energy Efficient Sinusoidal PWM Waveform Generator in Cybersecurity

This is an approach to design Energy Efficient Sinusoidal PWM Waveform Generator on FPGA that not only consumes low amount of power but also providing more security. PWM is used for encoding. Hacker dreams to hack the encoding process and use it for their own malicious intention.  Our proposed FPGA based PWM Waveform Generator is more secure as hacking of hardware-based encoding by PWM Waveform Generator is almost impossible to break. This is done by varying Ambient Temperature to different level and checking corresponding amount of energy consumed. There is a reduction of    Leakage power in the percentage of 60.86 %, 52.17 %, 39.13 % and 21.73 % when we scaled down Ambient Temperature from 50 ^oC to 0 ^oC, 12.5 ^oC, 25 ^oC, 37.5 ^oC respectively. SPARTAN-6 FPGA family is used to design and implement sinusoidal PWM waveform Generator in our research.