FATAL // Connection or session must be terminated
    }

    /**
     * Error categories
     */
    public enum Category {
        AUTHENTICATION, AUTHORIZATION, NETWORK, PROTOCOL, RESOURCE, CONFIGURATION, ENCRYPTION, TIMEOUT, IO, UNKNOWN
    }

    private final int errorCode;
    private final Severity severity;
    private final Category category;
    private final Map<String, Object> context;

	// expect to fail with `ErrUnsignedHeaders` because couldn't find some header
	_, errCode = extractSignedHeaders(signedHeaders, r)
	if errCode != ErrUnsignedHeaders {
		t.Fatalf("Expected the APIErrorCode to %d, but got %d", ErrUnsignedHeaders, errCode)
	}
	// set headers value through Get parameter
	inputQuery.Add("x-amz-server-side-encryption", xhttp.AmzEncryptionAES)

        assertEquals("", serverData.oemDomainName);
    }

    @Test
    void testReadBytesWireFormat_NoDomainName() {
        // Scenario where byteCount is only the encryption key length
        serverData.capabilities = 0;
        serverData.encryptionKeyLength = 8;
        response.byteCount = 8;

        byte[] encryptionKey = "12345678".getBytes();

    /** Whether SMB3 encryption is enabled */
    protected boolean encryptionEnabled = false;
    /** Whether SMB3 compression is enabled */
    protected boolean compressionEnabled = false;
    /** Preferred encryption ciphers in order of preference */
    protected String preferredCiphers = "AES_128_GCM,AES_128_CCM,AES_256_GCM,AES_256_CCM";
    /** Whether AES-256 encryption is enabled */

    /**
     * Share flag indicating that hash generation V2 is enabled for this share.
     */
    public static final int SMB2_SHAREFLAG_ENABLE_HASH_V2 = 0x4000;
    /**
     * Share flag indicating that encryption is required for this share.
     */
    public static final int SMB2_SHAREFLAG_ENCRYPT_DATA = 0x8000;
    /**
     * Share capability indicating DFS support.
     */

import org.mockito.MockedStatic;

class PacTest {

    private Map<Integer, KerberosKey> keys;

    @BeforeEach
    void setUp() {
        keys = new HashMap<>();
        // Use ARCFOUR-HMAC encryption type (23) which matches KERB_CHECKSUM_HMAC_MD5
        KerberosKey serverKey = new KerberosKey(new KerberosPrincipal("******@****.***"), "serverKey1234567".getBytes(),
                PacSignature.ETYPE_ARCFOUR_HMAC, 1);

        assertEquals(invertibleCryptographer, provider.providePrimaryInvertibleCryptographer());
        assertEquals(md5, provider.providePrimaryOneWayCryptographer());
    }

    // Test encryption and decryption functionality
    public void test_invertibleCryptography() {
        // Test that invertible cryptography works correctly

- Veeam requires TLS connections to the object storage.  This can be configured per <https://docs.min.io/community/minio-object-store/operations/network-encryption.html>
- The S3 bucket, Access Key and Secret Key have to be created before and outside of Veeam.

        verify(mockDelegate).getGuestUsername();
        verify(mockDelegate).getGuestPassword();
        verify(mockDelegate).isAllowGuestFallback();
    }

    @Test
    @DisplayName("Encryption and security configuration should delegate correctly")
    void testEncryptionSecurityDelegation() {
        // Given
        when(mockDelegate.isEncryptionEnabled()).thenReturn(true);

        SmbTransport.ServerData serverData = transport.new ServerData();
        serverData.security = 0; // Set to 0 or appropriate value for SECURITY_SHARE
        serverData.encryptionKey = new byte[8]; // Initialize with empty encryption key

        // Configure the mock transport with the server data
        transport.server = serverData;

        smbtStatic = mockStatic(SmbTransport.class);