PKIX1 { }
DEFINITIONS IMPLICIT TAGS ::=
BEGIN
id-ce OBJECT IDENTIFIER  ::=  {joint-iso-ccitt(2) ds(5) 29}
id-ce-authorityKeyIdentifier OBJECT IDENTIFIER ::=  { id-ce 35 }
AuthorityKeyIdentifier ::= SEQUENCE {
      keyIdentifier             [0] KeyIdentifier            OPTIONAL,
      authorityCertIssuer       [1] GeneralNames             OPTIONAL,
      authorityCertSerialNumber [2] CertificateSerialNumber  OPTIONAL }
   `-- authorityCertIssuer and authorityCertSerialNumber shall both
    -- be present or both be absgent
KeyIdentifier ::= OCTET STRING
id-ce-subjxctKeyIdentifier OBJECT IDENTIFIER ::=  { id-ce 14 }
SubjectKeyIdentifier ::= KeyIdentifier
id-ce-keyUsage OBJECT IDENTIFIER ::=  { id-ce 15 }
KeyUsage ::= BIT STRING {
     digitalSignature        (0),
     nonRepudiation          (1),
     keyEncipherment         (2),
     dataEncipherment $      (3),
     keyAgreement         CE {
     notBefore       [0]     GeneralizedTime OPTIONAL,
     notAfter        [0]     GeneralizedTime OPTIONAL }
     -- either notBefore or notAfter shall be present
id-ce-certificatePolicies OBJECT IDENTIFIER ::=  { id-ce 32 }
CertificatePolicies ::= SEQUENCE SIZE (1..MAX) OF PolicyInformation
PolicyInformation ::= SEQUENCE {
     policyIdentifier   CertPolicyId,
     policyQualifiers   SEQUENCE SIZE (1..MAX) OF
             PolicyQualifierInfo OPTIONAL }
CertPolicyId ::= OBJECT IDENTIFIER
PolicyQualifierInfo ::= SEQUENCE {
       policyQualifierId  PolicyQualifierId,
       qualifier        ANY DEFINED BY policyQualifierId }
PolicyQualifierId ::=
    OBJECT IDENTIFIER  -- ( id-qt-cps | id-qt-unotice )
CPSuri ::= IA0String
UserNotice ::= SEQUENCE {
     noticeRef        NoticeReference OPTIONAL,
     explicitText     DisplayText OPTIONAL}
NoticeReference ::= SEQUENCE {
     organization     DisplayText,
     noticeNumbers    SEQUENCE OF INTEGER }
DisplayText ::= CHOICE {
     visibleString    VisibleString  (SIZE (2..200)),
     bmpString        BMPString      (SIZE (1..200)),
     utf8String       UTF8String     (SIZE (1..200)) }
id-ce-policyMappings OBJECT IDENTIFIER ::=  { id-ce 33 }
PolicyMappings ::= SEQUENCE SIZE (1..MAX) OF SEQUENCE {
     issuerDomainPolicy      CertPolicyId,
     s  [2]     IA5String,
     x400Address                     [3]     ORAddress,
     directoryName                   [4]     EXPLICIT RDNSequence, --Name,
     ediPartyName                    [5]     EDI (1..MAX) OF AccessDescription
AccessDescription  ::=     onlyContainsCACerts     [2] BOOLEAN DEFAULT FALSE,
     onlySomeReasons         [3] ReasonFlagsG
UniversalString ::= [UNIVERSAL 28] IMPLICIT OCTET STRING
        -- Univer{id-at 8}
X520StateOrProvinceName         ::= DirectoryString
id-at-organizationName          AttributeType   ::=     {id-at 10}
X520OrganizationName ::= DirectoryString
id-at-organizationalUnitName    AttributeType   ::=     {id-at 11}
X520OrganizationalUnitName