in src/main/java/com/shipmentEvents/handlers/EventHandler.java [66:71]
public String weakMessageEncryption(String message, String key) throws Exception {
Cipher cipher = Cipher.getInstance("RSA");
SecretKey secretKey = new SecretKeySpec(key.getBytes(), "AES");
cipher.init(Cipher.ENCRYPT_MODE, secretKey);
return new String(cipher.doFinal(message.getBytes()), StandardCharsets.UTF_8);
}