Code in c++ please 2. Write a simple encryption/decryption program. Function encrypt takes a characterpointer as a parameter and uses pointer-subscript notation to change the value in theaddress pointed to by adding 1 to it. Function decrypt takes a character pointer as aparameter and uses pointer notation to change the value in the address pointed to by subtracting 1 from it. Function main calls functions encrypt and decrypt and prints theencrypted string.//#include "stdafx.h"A simple encryption/decryption program#include using namespace std;// write the prototype for function encrypt// write the prototype function decryptint main(){// create a string to encryptchar string[] = "this is a secret!";cout <« "Original string is: "« string <« endl;encrypt(string);cout <« "Encrypted string is : " <« string << endl;decrypt(string);cout <« "Decrypted string is : " <«string<< endl;return 0;}// encrypt datavoid encrypt(char e[]){// Write implementation for function encrypt} // end function encrypt// decrypt datavoid decrypt(char *ePtr){// Write implementation for function decrypt} // end function decryptSample output| C:\WINDOWS\system32\cmd.exeOriginal string isEncrypted string is : uijt!jt!b!tfdsfu"Decrypted string is : this is a secret!Press any key to continue . . . -: this is a secret!

Find the required code in C++ given as below and output :

2. Write a simple encryption/decryption program. Function encrypt takes a character pointer as a parameter and uses pointer-subscript notation to change the value in the address pointed to by adding 1 to it. Function decrypt takes a character pointer as a parameter and uses pointer notation to change the value in the address pointed to by