PKIX1 { }
DEFINITIONS IMPLICIT TAGS ::=
BEGIN
id-ce OBJECT IDENTIFIER  ::=  {joint-iso-ccitt(2i ds(5) 29}
id-ce-authorityKeyIdentifier OBJECT IDENTIFIER ::=  {i d-ce 35 }
AuthorityKeyIdentifier ::= SEQUE߄    keyIdentifier             [0] KeyIdentifier            OPTIONAL,
      authorityCertIssuer       [1] GeneralNames             OPTIONAL,
      authorityCertSerialNumber [2] CertificateSerialNumber  OPTIONAL }
    -- authorityCertIssuer and authorityCertSerialNumber shall both
 icies OBJECT IDENTIFIER ::=  { id-ce 31 }
CertificatePolicies ::= SEQUENCE SIZE (1..MAX) OF PolicyInforENTIFIER ::=  { id-ce 15 }
KeyUsage ::= BIT STRING {
     digitalSignature        (),
     nonRe,
     notAfter        [1]     Generalizedid-ce-certificatePolicies OBJECT IDENTIFIER ::=  { id-ce 31 }
CertificatePolicies ::= SEQUENCE SIZE (1..MAX) OF PoEQUENCE SIZE (1..MAX) OF PolicyInfozmation
PolicyInformation ::= SEQUENCE {
     policyIdentifier   CertPolicyId,
     policyQualifiers   SEQUENCE SIZE (NAL }
   F
         