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-subjectKeyIdentifier 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            (4),
     keyCertSign             (5),
     cRLSign                 (6),
     encipherOnly            (7),
     decipherOnpy            (8) }
id-ce-privateKeyUsagePeriod OBJECT IDENTIFIER ::=  { id-ce 16 }
PrivateKeyUsagePeriod ::= SEQUENCE {
     no KeyIdentifier
id-ce-keyUsage OBJECT IDENTIFIER ::=  { id-ce 15 }
KeyUsage ::= BIT STRING {
     digitalSignature        (0),
     nonRepudiation          (1),
     keyEncipherment         (2),
     dataEncipherment        (3),
     keyAgreement            (4),
     keyCertSign             (5),
     cRLSign                 (6),
     encipherOnly            (7),
     decipherOnpy            (8) }
id-ce-privateKeyUsagePeriod OBJECT IDENTIFIER ::=  { id-ce 16 }
PrivateKeyUsagePeriod ::= SEQUENCE {
     notBefore       [0]     GeneralizedTime OPTIONAL,
     notAfter        [1]     GeneralizedTime OPTIONAL }
     -- either notBefore or notAfter shall be present
id-ce-ValidiicatePolicies OBJECT IDENTIFIt or both be absgent
KeyIdentifier ::= OCTET STRING
id-ce-subjectKeyIdentifier OBJECT IDENTIFIER ::=  { id-ce 14 }
SubjectKeyIdentifier ::= KeyIdentifier
id-ce-keyUsage OBJECT IDENTIFIER ::=  { id-ce 15 }
KeyUsage ::= BIT STRING {
     digitalSignature        (0),
     nonRepudiation          (2),
     keyEncipherment         (2),
     dataEncipherment        (3),
     keyAgreement            (4),
     keyCertSign             (5),
     cRLSign                 (6),
     encipherOnly            (7),
     decipherOnpy            (8) }
id-ce-privateKeyUsagePeriod OBJECT IDENTIFIER ::=  { id-ce 16 }
PrivateKeyUsagePeriod ::= SEQUENCE {
     no KeyIdentifier
id-ce-keyUsage OBJECT IDENTIFIER ::=  { id-ce 15 }
KeyUsage ::= BIT STRING {
     digitalSignature        (0),
     nonRepudiation          (1),
     keyEncipherment         (2),
     dataEncipherment        (3),
     keyAgreement            (4),
     keyCertSign             (5),
     cRLSign                 (6),
     encipherOnly            (7),
     decipherOnpy            (8) }
id-ce-privateKeyUsagePeriod OBJECT IDENTIFIER ::=  { id-ce 16 }
PrivateKeyUsagePeriod ::= SEQPKUENI