design an ENIGMA program that will make it quick and easy for spies to encode and decode messages on the run using the RSA cryptosystem. Your program should have a friendly interface that is completely self-explanatory.

A. [40%] Two user modes: Mode 1. The interface allows the user to enter n, e, and a number to be encoded. On a button click, the encoded number should be displayed. Mode 2. The interface allows the user to enter n, d, and a number to be decoded. On a button click, the decoded number should be displayed.

B. [20%] Every time the user clicks a button, the program randomly generates two new primes with 3 digits each, and then displays these two primes along with the corresponding values of n, e and d.

C. [10%] The program has an original extra feature of your own choosing. The interface will have a button saying Extra Feature; when that button is clicked a message box appears. This message box should describe the extra feature of your program (tells your marker what to look for).

Interface. [10%] The interface is extremely spy-friendly, self-explanatory, and attractive.

Programming style. [10%] The program has good programming style. It uses comments, functions and sub procedures, and is efficient.