A simple security system(saving and matching system) using Vivado for Basys 3 board 1

Just a simple security system based on Basys 3 board using only programs of Keil micro vision and Vivado. It's a system you can input 4-digit numbers and save the passcode. After saving your 4-digit number you can match it untill it's right. Including a reset switch. I have attached a pdf file explaining the project more specifically.