2.5.29.16 - Private Key Usage Period

OID value: 2.5.29.16

OID description:
id-ce-privateKeyUsagePeriod

This extension indicates the period of use of the private key corresponding to the certified public key. It is applicable only for digital signature keys.

This extension is always non-critical.

privateKeyUsagePeriod EXTENSION ::= {
	SYNTAX PrivateKeyUsagePeriod
	IDENTIFIED BY id-ce-privateKeyUsagePeriod
}

PrivateKeyUsagePeriod ::= SEQUENCE {
	notBefore [0] GeneralizedTime OPTIONAL,
	notAfter  [1] GeneralizedTime OPTIONAL
} (WITH COMPONENTS {..., notBefore PRESENT} |
   WITH COMPONENTS {..., notAfter PRESENT} )

Superior references

• 2.5.29 - certificateExtension (id-ce)
• 2.5 - X.500 Directory Services
• 2 - ISO/ITU-T jointly assigned OIDs
• Top of OID tree