/**
 * This is an implementation of the HMACT64 keyed hashing algorithm.
 * HMACT64 is defined by Luke Leighton as a modified HMAC-MD5 (RFC 2104)
 * in which the key is truncated at 64 bytes (rather than being hashed
 * via MD5).
 */ 
public class HMACT64 extends MessageDigest implements Cloneable {

    private static final int BLOCK_LENGTH = 64;

    private static final byte IPAD = (byte) 0x36;

/**
 * This is an implementation of the HMACT64 keyed hashing algorithm.
 * HMACT64 is defined by Luke Leighton as a modified HMAC-MD5 (RFC 2104)
 * in which the key is truncated at 64 bytes (rather than being hashed
 * via MD5).
 */
class HMACT64 extends MessageDigest implements Cloneable {

    private static final int BLOCK_LENGTH = 64;

    private static final byte IPAD = (byte) 0x36;

    
    /* The NbtAddress object used to query this node will be in the list
     * returned by the Node Status. A new NbtAddress object should not be
     * created for it because the original is potentially being actively
     * referenced by other objects. We must populate the existing object's
     * data explicitly (and carefully).
     */
                if( !addrFound && queryAddress.hostName.hexCode == hexCode &&

 * <td>
 * Open the Named Pipe foo for reading and writing. The pipe will
 * behave as though the <code>CreateFile</code>, <code>ReadFile</code>,
 * <code>WriteFile</code>, and <code>CloseFile</code> interface was
 * being used.
 * </td>
 * </tr>
 * </table>
 *
 * <p>
 * See <a href="../../../pipes.html">Using jCIFS to Connect to Win32
 * Named Pipes</a> for a detailed description of how to use jCIFS with

     * hidden. This method will also return true for shares with names that
     * end with '$' such as <code>IPC$</code> or <code>C$</code>.
     *
     * @return <code>true</code> if the <code>SmbResource</code> is marked as being hidden
     * @throws CIFSException
     */
    boolean isHidden () throws CIFSException;


    /**
     * Tests to see if the file this <code>SmbResource</code> represents is not a directory.
     *

                    log.println( "byteCount=" + byteCount +
                            " but readBytesWireFormat returned " + n );
                }
            }
            // Don't think we can rely on n being correct here. Must use byteCount.
            // Last paragraph of section 3.13.3 eludes to this.

            bufferIndex += byteCount;
        }

        length = bufferIndex - start;
        return length;

                    log.trace("byteCount=" + this.byteCount + " but readBytesWireFormat returned " + n);
                }
            }
            // Don't think we can rely on n being correct here. Must use byteCount.
            // Last paragraph of section 3.13.3 eludes to this.

            bufferIndex += this.byteCount;
        }

        int len = bufferIndex - start;

        "A device attached to the system is not functioning.", "A device attached to the system is not functioning.",
        "The process cannot access the file because it is being used by another process.",
        "The process cannot access the file because it is being used by another process.",
        "The process cannot access the file because another process has locked a portion of the file.", "The disk is full.",

    public boolean isSupported ( ASN1ObjectIdentifier mechanism ) {
        // prevent nesting
        return false;
    }


    /**
     * Determines what mechanism is being used for this context.
     * 
     * @return the Oid of the mechanism being used
     */
    ASN1ObjectIdentifier[] getMechs () {
        return this.mechs;
    }


    /**
     * @return the mechanisms announced by the remote end

    };

    static final String[] NT_STATUS_MESSAGES = {
        "The operation completed successfully.", "Request is pending", "A notify change request is being completed.",
        "The data was too large to fit into the specified buffer.", "A device attached to the system is not functioning.", "Incorrect function.",