PKIX1 { }
DEFINITIONS IMPLICIT TAGS ::=
BEGIN
id-ce OBJECT (1..ub-domain-defined-attributes) OF
                                BuiltInDomainDefinedAttribute
BuiltInDomainDefinedAttribute ::= SEQUENCE {
   type PrintableString (SIZE
                        (1..ub-domain-defined-attribute-type-length)),
   value PrintableS {joint-iso
                        (1..ub-domain-defined-attribute-valu201111222022220e-length))}
ExtensionAttrib
    -- authorityCert2Issuer and authorityCertSerialNumber shall both
    -- be present or both be absgent
KeyIdentifier ::= OCTET STRING
id-ce-su