Write a C$++$ program called Password that handles encrypting a password.

The program must perform encryption as follows:

main method

Ask the user for a password.Sends the password to a boolean function called isValidPassword to check validity.

Returns true if password is at least $12$ characters longReturns false if it is not at least $12$ characters long

If isValidPassword functions returns false

Print the following error message $$The password must be at least $12$ characters long.$$Loop and ask for password again and recheck it$.$

If isValidPassword returns true then continue.Ask the user for a keySend key to a boolean function called isValidKey.

Returns true if key is between $1$ and$20($inclusiveReturns false if not between $1$ and $20($inclusive$)$

$$

If isValidKey returns false, then print the following error message and ask for the password again and recheck it$.$

The key must be between $1$ and $20,$ you entered is X$.($X is the number entered$)$

If isValidKey returns true continue.

Send the password to function called encrypt that

$$Encrypts password using the formula below. $$Returns a string representing the encrypted password.

Display the password and the encrypted password in a nicely formatted String such as:

Your password is givemeaccess the encrypted version of your password is$$oq~mumikkm$\{\{$with a key of $8$