public static void main(String args[]) {
Scanner scan = new Scanner(System.in);
System.out.println("Enter a secret message: ");
String secret = scan.nextLine();
System.out.println("To encrypt: " + secret);
Encryption enc = new Encryption();
String encStr = enc.encrypt(secret); // Encrypt the original String
System.out.println("Encrypted: " + encStr);
String decStr = enc.decrypt(encStr);
System.out.println("Decrypted: " + decStr); // Decrypt the encrypted string
}
public String getString(String key) {
String value = getClearString(key);
if (value != null && encryption.isEncrypted(value)) {
try {
value = encryption.decrypt(value);
} catch (Exception e) {
throw new IllegalStateException(
"Fail to decrypt the property " + key + ". Please check your secret key.", e);
}
}
return value;
}
