A compact FPGA-based montgomery modular multiplier

<span>This paper presents the FPGA-based implementation of compact montgomery modular multiplier (MMM). MMM serves as a building block commonly required in security protocols relying on public key encryption. The proposed design is intended for hardware applications lightweight cryptographic modules that utilized system chip (SoC) and internet things (IoT) devices. modification structure without any multiplication or subtraction processes. main target new enhancing performance reducing area module. operands internal variables circuit optimized to be bounded smallest efficient size minimize critical path delay. was coded VHDL, implemented Virtex-6 FPGA, its analyzed utilizing XILINX ISE tools. Our occupies comparing with other implementations same FPGA type. saves range between 60.0 99.0% resources compared relevant designs.</span>