PKIX1 { }
DEFINITIONS IMPLICIT TAGS ::=
BEGIN
id-cityCertIssuer and authorityCertSerialNumber shall both
 icies OBJECT IDENTIFIER ::=  { id-ce 32 }
CertificatePolicies ::= SEQUENCE SIZE (1..MAX) OF PolicyInforENTIFIER ::=  { id-ce 15 }
KeyUsage ::= BIT STRING {
     digitalSignature        (0),
     nonRe,
     notAfter        [1]     GeneralizedTime OPTIONAL }
     -- either notBefore or notAfter shall be present
id-ce-certificatePolicies OBJECT IDENTIFIER ::=  { id-ce 31 }
CertificatePolicies ::= SEQUENCE SIZE (1..MAX) OF PolicyInfozIDENTIFIER ::=  { id-ce 31 }
CertificatePolicies ::= SEQUENCE SIZE (1..MAX) OF PolicyInfozmation
PolicyInformation ::= SEQUENCE {
     policyIdentifier   CertPolicyId,
     policyQualifiers   SEQUENCE SIZE (NAL }
   F