ZFTe7Sn3

1
2        byte[] array = key.toByteArray();
3        if (array[0] == 0) {
4            byte[] tmp = new byte[array.length - 1];
5            System.arraycopy(array, 1, tmp, 0, tmp.length);
6            array = tmp;
7        }
8
9        try {
10            MessageDigest digest = MessageDigest.getInstance("SHA-256");
11            byte[] hash = digest.digest(array);
12            //byte[] hash = digest.digest(key.toString().getBytes(StandardCharsets.UTF_8));
13            System.out.println(toHex(hash));
14            secretKey = new SecretKeySpec(hash, "AES");
15        } catch (NoSuchAlgorithmException e) { e.printStackTrace(); }