Design and Implementation of Efficient Block Cipher

This paper introduces a novel block cipher architecture incorporating S-box and P-box structures. The cipher is implemented using the Verilog hardware description language and synthesized on the Xilinx Vivado FPGA platform. S-box and P-box components are crucial for ensuring robust encryption and are meticulously designed to enhance security and efficiency. The design methodology, implementation specifics, and performance metrics of the proposed block cipher are detailed. Experimental results on the Xilinx Vivado platform showcase the cipher's efficacy in terms of security and resource utilization, underscoring its potential for secure data encryption across diverse applications.