Energy efficiency and security against side-channel attacks (like power analysis attacks) in modern and battery-operated applications like IoT and medical applications are vital. On the other hand, FPGAs are widely used as a hardware platform for these applications. Accordingly, energy-efficient and power analysis attack-resilient design for FPGA is required. This paper proposes an energy-efficient power analysis attack-resilient adiabatic nonvolatile hybrid MTJ/CMOS LiM-based CLB. The simulation results show that the proposed design has 98.72%, 98.72%, 98.69%, 98.61 %, 98.43%, and 98.11 % (at least 84.69%, 84.74%, 84.28%, 83.19%, 80.70%, and 77%) lower energy consumption compared to its CMOS counterpart (adiabatic counterparts) for frequencies of 1, 2.5, 5, 10, 20, and 40 MHz, respectively. Also, the proposed design keeps its energy consumption superiority for different TMR and power supply voltages, compared to its counterparts. The NED and NSD values of different designs have been calculated and used as power analysis attack-resiliency metrics. The results show that the proposed design has 1053x and 1628x (at least 23x and 14x) lower NED and NSD values compared to its CMOS counterpart (adiabatic counterparts). Furthermore, the NED and NSD values of the proposed design stay in the same range (10−4) for different frequencies, power supply voltages, and TMR.
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Energy-Efficient Adiabatic MTJ/CMOS-Based CLB for Non-Volatile FPGA
High flexibility, infinite reconfigurability, and fast design-to-market of FPGAs make them a promising platform for modern applications, such as IoT, medical, and automotive applications. Energy and area limitations are challenging in these applications since many of these applications have limited power and hardware resources. Accordingly, the energy- and area-efficient design of FPGAs is of great importance. In this paper, an adiabatic non-volatile hybrid CMOS/MT J logic-in-memory-based configurable logic block (CLB) has been proposed and compared to its state-of-the-art counterparts. The simulation results show that the proposed design has 98%, 98%, 97%, 97%, 96%, and 92 % lower energy consumption compared to CMOS counterparts for frequencies of 1, 2.5, 5,10,20, and 40 MHz. Also, compared to its adiabatic counterparts, the proposed design has at least 74%, 70%, 69%, 69%, and 46% lower energy consumption for frequencies of 1, 2.5, 5, 10, and 20 MHz, respectively. Also, the proposed design has at least 74% fewer transistors compared to its counterparts. Furthermore, the energy saving of the proposed design for different tunnel magnetoresistance (TMR) is almost consistent. In addition, the proposed design keeps its superiority in energy saving over its counterparts for different power supply voltages.
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- Award ID(s):
- 2232235
- PAR ID:
- 10608252
- Publisher / Repository:
- IEEE
- Date Published:
- ISBN:
- 979-8-3503-8624-0
- Page Range / eLocation ID:
- 517 to 522
- Format(s):
- Medium: X
- Location:
- Gijon, Spain
- Sponsoring Org:
- National Science Foundation
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