import jcifs.util.Encdec;

/**
 * Represents encrypted Kerberos ticket data.
 */
public class KerberosEncData {

    private String userRealm;
    private String userPrincipalName;
    private ArrayList<InetAddress> userAddresses;
    private List<KerberosAuthData> userAuthorizations;

    /**
     * Constructs KerberosEncData from encrypted token bytes.
     *
     * @param token the encrypted Kerberos token

                }

                try {
                    byte[] decrypted = KerberosEncData.decrypt(crypt, serverKey, serverKey.getKeyType());
                    this.encData = new KerberosEncData(decrypted, keysByAlgo);
                } catch (GeneralSecurityException e) {

        DERSequence sequence = new DERSequence(vector);
        byte[] encoded = new DERTaggedObject(false, BERTags.APPLICATION, 1, sequence).getEncoded();

        KerberosEncData encData = new KerberosEncData(encoded, Collections.emptyMap());

        assertEquals("TEST.REALM", encData.getUserRealm());
        assertEquals("testuser", encData.getUserPrincipalName());

        // This should not throw an exception if decryption is mocked
        try (MockedStatic<KerberosEncData> mockedEncData = Mockito.mockStatic(KerberosEncData.class)) {
            byte[] decryptedData = createDecryptedDataBytes(USER_PRINCIPAL_NAME, USER_REALM);
            mockedEncData.when(() -> KerberosEncData.decrypt(ENCRYPTED_DATA, kerberosKey, ENCRYPTION_TYPE)).thenReturn(decryptedData);