برنامه نویسی با vhdl

During this project, you should create a VHDL project implementing the AES encryption algorithm according to the following specifications: • Write each of the 4 AES encryption steps in a separate VHDL module. For each module, test your implementation by writing a test-bench using the provided test-vectors. • Using all the 4 steps modules, implement the AES encryption such that one AES step is executed in one clock cycle. Write a test-bench to test your implementation using the testvectors provided to you. • Write a module such that the encryption of one of the given test-vectors starts when pressing the central button. Once the encryption is finished, ”AES” should be displayed on the 7-segment display. To be able to start the encryption again, the right-button should be pressed. This RST should be synchronous. Write a test bench to test your implementation. • You are free to add any additional functionalities. You must also write a project report which contains the following elements: • A block diagram of how your different modules are interconnected with each other. • A screen capture of the waveforms obtained for each test-bench. Each of them must be briefly commented. • Explain any additional functionalities that you have implemented