</Export-Package>
            <Import-Package>
              com.google.common.util.concurrent.internal,
              org.jspecify.annotations;resolution:=optional,
              javax.crypto.*;resolution:=optional,
              sun.misc.*;resolution:=optional
            </Import-Package>
            <Bundle-DocURL>https://github.com/google/guava/</Bundle-DocURL>
          </instructions>

    public static final int SEQUENCE_CHECKING = 0x10;
    /**
     * Context flag for anonymity capability
     */
    public static final int ANONYMITY = 0x08;
    /**
     * Context flag for confidentiality (encryption) capability
     */
    public static final int CONFIDENTIALITY = 0x04;
    /**
     * Context flag for integrity (signing) capability
     */
    public static final int INTEGRITY = 0x02;

        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;

  val urls =
    listOf(
      "https://enabled.tls13.com",
      "https://www.howsmyssl.com/a/check",
      "https://tls13.cloudflare.com",
      "https://www.allizom.org/robots.txt",
      "https://tls13.crypto.mozilla.org/",
      "https://tls.ctf.network/robots.txt",
      "https://rustls.jbp.io/",
      "https://h2o.examp1e.net",
      "https://mew.org/",
      "https://tls13.baishancloud.com/",

        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);

            this.opad[i] = (byte) (key[i] ^ OPAD);
        }
        for (int i = length; i < BLOCK_LENGTH; i++) {
            this.ipad[i] = IPAD;
            this.opad[i] = OPAD;
        }

        this.md5 = Crypto.getMD5();
        engineReset();
    }

    private HMACT64(final HMACT64 hmac) throws CloneNotSupportedException {
        super("HMACT64");
        this.ipad = hmac.ipad;
        this.opad = hmac.opad;

    /** 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 */

        assertThrows(SmbException.class, () -> transport.isSigningEnforced());
        verify(transport).isSigningOptional();
        verify(transport).isSigningEnforced();
    }

    // Happy path and edge: server encryption key can be non-null, empty, or null
    @Test
    @DisplayName("getServerEncryptionKey returns expected bytes")
    void serverEncryptionKey_variants() {
        byte[] key = new byte[] { 1, 2, 3 };

                && this.server.encryptionKeyLength != 8 && ctx.getConfig().getLanManCompatibility() == 0) {
            log.warn("Unexpected encryption key length: " + this.server.encryptionKeyLength);
            return false;
        }

        if (req.isSigningEnforced() || this.server.signaturesRequired

            </Export-Package>
            <Import-Package>
              com.google.common.util.concurrent.internal,
              org.jspecify.annotations;resolution:=optional,
              javax.crypto.*;resolution:=optional,
              sun.misc.*;resolution:=optional
            </Import-Package>
            <Bundle-DocURL>https://github.com/google/guava/</Bundle-DocURL>
          </instructions>