private static boolean isValideAttributeType(final ASN1ObjectIdentifier attributeType) { return !attributeType.equals(PKCSObjectIdentifiers.id_aa_signatureTimeStampToken) && !attributeType.equals(PKCSObjectIdentifiers.id_aa_ets_escTimeStamp) && !attributeType.equals(PKCSObjectIdentifiers.id_aa_ets_revocationRefs) && !attributeType.equals(PKCSObjectIdentifiers.id_aa_ets_revocationValues) && !attributeType.equals(PKCSObjectIdentifiers.id_aa_ets_certificateRefs) && !attributeType.equals(PKCSObjectIdentifiers.id_aa_ets_certValues) && //id_aa_ets_archiveTimestampV2 !attributeType.equals(PKCSObjectIdentifiers.id_aa.branch("48")); //$NON-NLS-1$ }