PrivateKeyUsagePeriod (moe.ios.core API)

java.lang.Object
- org.apache.harmony.security.x509.PrivateKeyUsagePeriod

```
public final class PrivateKeyUsagePeriod
extends Object
```
The class encapsulates the ASN.1 DER encoding/decoding work with the following certificate extension (OID: 2.5.29.16) (as specified in RFC 3280 - Internet X.509 Public Key Infrastructure. Certificate and Certificate Revocation List (CRL) Profile. http://www.ietf.org/rfc/rfc3280.txt):
```
 PrivateKeyUsagePeriod ::= SEQUENCE {
      notBefore       [0]     GeneralizedTime OPTIONAL,
      notAfter        [1]     GeneralizedTime OPTIONAL
 }
 
```

Field Summary

Fields
Modifier and Type Field Description

static ASN1Sequence ASN1
ASN.1 DER X.509 PrivateKeyUsagePeriod encoder/decoder class.

Constructor Summary

Constructors
Constructor Description

PrivateKeyUsagePeriod(Date notBeforeDate, Date notAfterDate)

Method Summary

All Methods Instance Methods Concrete Methods
Modifier and Type	Method	Description
`byte[]`	`getEncoded()`	Returns ASN.1 encoded form of this X.509 PrivateKeyUsagePeriod value.
`Date`	`getNotAfter()`	Returns the value of notAfter field of the structure.
`Date`	`getNotBefore()`	Returns the value of notBefore field of the structure.

Methods inherited from class java.lang.Object
clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

- Field Detail
  - ASN1
```
public static final ASN1Sequence ASN1
```
    ASN.1 DER X.509 PrivateKeyUsagePeriod encoder/decoder class.
- Constructor Detail
  - PrivateKeyUsagePeriod
```
public PrivateKeyUsagePeriod(Date notBeforeDate,
                             Date notAfterDate)
```
- Method Detail
  - getNotBefore
```
public Date getNotBefore()
```
    Returns the value of notBefore field of the structure.
  - getNotAfter
```
public Date getNotAfter()
```
    Returns the value of notAfter field of the structure.
  - getEncoded
```
public byte[] getEncoded()
```
    Returns ASN.1 encoded form of this X.509 PrivateKeyUsagePeriod value.