+id_at_commonName = ObjectIdentifier("2.5.4.3")
+id_at_countryName = ObjectIdentifier("2.5.4.6")
+id_at_localityName = ObjectIdentifier("2.5.4.7")
+id_at_stateOrProvinceName = ObjectIdentifier("2.5.4.8")
+id_at_organizationName = ObjectIdentifier("2.5.4.10")
+