/**
     * Get an MD4 message digest instance.
     * @return MD4 digest instance
     */
    public static MessageDigest getMD4() {
        try {
            return MessageDigest.getInstance("MD4", getProvider());
        } catch (final NoSuchAlgorithmException e) {
            throw new CIFSUnsupportedCryptoException(e);
        }
    }

    /**
     * Get an MD5 message digest instance.
     * @return MD5 digest instance

   * also connect {@code nodeV} to {@code nodeU}.
   *
   * <p>If this graph is directed, {@code edge} will be directed in this graph; if it is undirected,
   * {@code edge} will be undirected in this graph.
   *
   * <p>If this graph is directed, {@code endpoints} must be ordered.
   *
   * <p><b>{@code edge} must be unique to this graph</b>, just as a {@code Map} key must be. It must

        assertEquals(0x05, Smb2LeaseState.SMB2_LEASE_READ_WRITE);
        assertEquals(0x07, Smb2LeaseState.SMB2_LEASE_FULL);
    }

    @Test
    @DisplayName("Should detect read caching correctly")
    void testHasReadCaching() {
        assertTrue(Smb2LeaseState.hasReadCaching(Smb2LeaseState.SMB2_LEASE_READ_CACHING));

            }

            // SMB 3.1.1 spec: Hash = Hash(PreviousHash || Message)
            digest.update(previousHash);
            digest.update(messageData);

            return digest.digest();
        } catch (NoSuchAlgorithmException e) {
            throw new CIFSException("Hash algorithm not available: " + hashAlgorithm, e);
        }
    }

    /**
     * Gets the name of a hash algorithm.
     *

///

### Namenskollisionen vermeiden { #avoid-name-collisions }

Wir importieren das Submodul `items` direkt, anstatt nur seine Variable `router` zu importieren.

Das liegt daran, dass wir im Submodul `users` auch eine weitere Variable namens `router` haben.

Wenn wir eine nach der anderen importiert hätten, etwa:

                        }

                        uid = response.uid;

                        if (request.digest != null) {
                            /* success - install the signing digest */
                            transport.digest = request.digest;
                        }

                        connectionState = 2;

                        state = 0;

                "-Dorg.gradle.java.installations.auto-download=false",
                "-Porg.gradle.java.installations.auto-download=false",
                "-Dorg.gradle.java.installations.auto-detect=false",
                "-Porg.gradle.java.installations.auto-detect=false",
                "\"-Dorg.gradle.java.installations.paths=$expectedInstallationPaths\"",
                "\"-Porg.gradle.java.installations.paths=$expectedInstallationPaths\"",

     */
    public void setHasHeader(final boolean hasHeader) {
        this.hasHeader = hasHeader;
    }

    /**
     * Sets whether to auto-detect the delimiter.
     *
     * @param autoDetectDelimiter true to auto-detect
     */
    public void setAutoDetectDelimiter(final boolean autoDetectDelimiter) {
        this.autoDetectDelimiter = autoDetectDelimiter;
    }

    /**

     * @return whether the protocol negotiation was successful
     */
    boolean isValid(CIFSContext cifsContext, SmbNegotiationRequest request);

    /**
     * Gets the SMB dialect version selected by the server.
     *
     * @return selected dialect
     */
    DialectVersion getSelectedDialect();

    /**
     * Checks whether the server has SMB message signing enabled.
     *

        hmac.update(Strings.getUNIBytes(user.toUpperCase()));
        hmac.update(Strings.getUNIBytes(domain.toUpperCase()));
        hmac = Crypto.getHMACT64(hmac.digest());
        hmac.update(challenge);
        hmac.update(clientChallenge);
        hmac.digest(response, 0, 16);
        System.arraycopy(clientChallenge, 0, response, 16, 8);
        return response;
    }

    /**