public final Class DSAPrivateKey

Class Inheritance

extends PKCS8Key
implements DSAPrivateKey, Serializable

All Implemented Interfaces

Imports

A PKCS#8 private key for the Digital Signature Algorithm.

Field Summary

Modifier and Type	Field and Description
private static final long	serialVersionUID Hides sun.security.pkcs.PKCS8Key.serialVersionUID, java.security.interfaces.DSAPrivateKey.serialVersionUID, java.security.PrivateKey.serialVersionUID. use serialVersionUID from JDK 1.1.
private final BigInteger	x

Inherited from sun.security.pkcs.PKCS8Key:: algid encodedKey privKeyMaterial pubKeyEncoded V1 V2

Access	Constructor and Description
public	DSAPrivateKey(BigInteger x, BigInteger p, BigInteger q, BigInteger g) Make a DSA private key out of a private key and three parameters.
public	DSAPrivateKey(byte[] encoded) Make a DSA private key from its DER encoding (PKCS #8).

Modifier and Type	Method and Description
public DSAParams	getParams() Overrides default java.security.interfaces.DSAPrivateKey.getParams, java.security.AsymmetricKey.getParams. Returns the DSA parameters associated with this key, or null if the parameters could not be parsed.
public BigInteger	getX() Implements java.security.interfaces.DSAPrivateKey.getX. Get the raw private key, x, without the parameters.

Inherited from sun.security.pkcs.PKCS8Key:: clear equals getAlgorithm getAlgorithmId getEncoded getEncoded getFormat getPubKeyEncoded getVersion hashCode hasPublicKey parseKey parseKey writeReplace

serialVersionUID	back to summary
private static final long serialVersionUID Hides sun.security.pkcs.PKCS8Key.serialVersionUID, java.security.interfaces.DSAPrivateKey.serialVersionUID, java.security.PrivateKey.serialVersionUID. use serialVersionUID from JDK 1.1. for interoperability Annotations @Serial

serialVersionUID

private static final long serialVersionUID

use serialVersionUID from JDK 1.1. for interoperability

Annotations

x	back to summary
private final BigInteger x

DSAPrivateKey	back to summary
public DSAPrivateKey(BigInteger x, BigInteger p, BigInteger q, BigInteger g) Make a DSA private key out of a private key and three parameters.

DSAPrivateKey	back to summary
public DSAPrivateKey(byte[] encoded) throws InvalidKeyException Make a DSA private key from its DER encoding (PKCS #8).

getParams	back to summary
public DSAParams getParams() Overrides default java.security.interfaces.DSAPrivateKey.getParams, java.security.AsymmetricKey.getParams. Returns the DSA parameters associated with this key, or null if the parameters could not be parsed.

getParams

public DSAParams getParams()

Returns the DSA parameters associated with this key, or null if the parameters could not be parsed.

getX	back to summary
public BigInteger getX() Implements java.security.interfaces.DSAPrivateKey.getX. Get the raw private key, x, without the parameters.

getX

public BigInteger getX()

Get the raw private key, x, without the parameters.