/**
     *
     * Property {@code jcifs.smb.client.signingPreferred} (boolean, default false)
     *
     * @return whether to enable SMB signing (for everything), if available
     */
    boolean isSigningEnabled();

    /**
     *
     * Property {@code jcifs.smb.client.ipcSigningEnforced} (boolean, default true)
     *
     * @return whether to enforce SMB signing for IPC connections
     */

                            }
                        }
                        setDigest(dgst);
                    } else if (trans.getContext().getConfig().isSigningEnabled()) {
                        throw new SmbException("Signing enabled but no session key available");
                    }
                } else if (log.isDebugEnabled()) {

        final boolean serverEnableSig = resp.getResponse().isSigningEnabled();
        if (log.isDebugEnabled()) {
            log.debug("Signature negotiation enforced " + this.signingEnforced + " (server " + serverRequireSig + ") enabled "
                    + this.getContext().getConfig().isSigningEnabled() + " (server " + serverEnableSig + ")");
        }

        /* Adjust negotiated values */

                                    .getSmbTransport(tf, dr.getServer(), 0, false,
                                            !tf.getCredentials().isAnonymous() && tf.getConfig().isSigningEnabled()
                                                    && tf.getConfig().isIpcSigningEnforced())
                                    .unwrap(SmbTransportImpl.class);
                            transport.ensureConnected();

        return this.localTimeZone;
    }

    @Override
    public int getPid() {
        return this.localPid;
    }

    @Override
    public boolean isSigningEnabled() {
        return this.signingPreferred;
    }

    @Override
    public boolean isSigningEnforced() {
        return this.signingEnforced;
    }

    @Override