case Smb2Constants.SMB2_0_INFO_QUOTA:
            return createQuotaInformation(infoClass);
        case Smb2Constants.SMB2_0_INFO_SECURITY:
            return createSecurityInformation(infoClass);
        default:
            throw new SMBProtocolDecodingException("Unknwon information type " + infoType);
        }
    }


    /**
     * @param infoClass
     * @return

                        ASN1OctetString mechanismListMIC = ASN1OctetString.getInstance(tagged, true);
                        setMechanismListMIC(mechanismListMIC.getOctets());
                        break;
                    default:
                        throw new IOException("Malformed token field.");
                    }
                }
        }
    }

                }
                break;
            case 4:
                // Let's ignore this for now
                break;
            default:
                throw new PACDecodingException("Invalid field in kerberos ticket");
            }
        }
    }


    public byte getApOptions () {
        return this.apOptions;
    }

            }
            signingKey = Smb3KeyDerivation.deriveSigningKey(dialect, sessionKey, preauthIntegrityHash);
            m = Mac.getInstance("AESCMAC", Crypto.getProvider());
            break;
        default:
            throw new IllegalArgumentException("Unknown dialect");
        }

        m.init(new SecretKeySpec(signingKey, "HMAC"));
        this.digest = m;
    }


    /**
     * {@inheritDoc}

                catch ( GeneralSecurityException e ) {
                    throw new PACDecodingException("Decryption failed " + serverKey.getKeyType(), e);
                }
                break;
            default:
                throw new PACDecodingException("Unrecognized field " + tagged.getTagNo());
            }
        }

    }


    public String getUserPrincipalName () {