Please help!

Write a program that asks the user to enter a string into an array to encrypt your data using a key. Program, will compile and run on Windows 7 or 10 using Visual Studio 2019 in C++ using the standard Visual Studio libraries and run in a 32-bit environment. It shall be a command/console based program.

Your program must be able to input all white space characters (etc,, tab, space, etc). You are to use a class named Crypto with private data members

char InputDataBuffer[133]; // you process 16 characters at a timechar

CryptoKey[9]; // Using a user inputted 8-bit key

char CryptoMatrix[133];

char ClearMatrix[133];

short InputDataCount;