org.bouncycastle.jce.provider
Class JCEElGamalPrivateKey

java.lang.Object
  org.bouncycastle.jce.provider.JCEElGamalPrivateKey

All Implemented Interfaces:

java.io.Serializable, java.security.Key, java.security.PrivateKey, javax.crypto.interfaces.DHKey, javax.crypto.interfaces.DHPrivateKey, ElGamalKey, ElGamalPrivateKey, PKCS12BagAttributeCarrier

public class JCEElGamalPrivateKey
extends java.lang.Object
implements ElGamalPrivateKey, javax.crypto.interfaces.DHPrivateKey, PKCS12BagAttributeCarrier

See Also:

Serialized Form

Field Summary

private PKCS12BagAttributeCarrierImpl	attrCarrier
(package private) ElGamalParameterSpec	elSpec
(package private) static long	serialVersionUID
(package private) java.math.BigInteger	x

Constructor Summary

protected	JCEElGamalPrivateKey()
(package private)	JCEElGamalPrivateKey(javax.crypto.interfaces.DHPrivateKey key)
(package private)	JCEElGamalPrivateKey(javax.crypto.spec.DHPrivateKeySpec spec)
(package private)	JCEElGamalPrivateKey(ElGamalPrivateKey key)
(package private)	JCEElGamalPrivateKey(ElGamalPrivateKeyParameters params)
(package private)	JCEElGamalPrivateKey(ElGamalPrivateKeySpec spec)
(package private)	JCEElGamalPrivateKey(PrivateKeyInfo info)

Method Summary

java.lang.String	getAlgorithm()
DEREncodable	getBagAttribute(DERObjectIdentifier oid)
java.util.Enumeration	getBagAttributeKeys()
byte[]	getEncoded() Return a PKCS8 representation of the key.
java.lang.String	getFormat() return the encoding format we produce in getEncoded().
ElGamalParameterSpec	getParameters()
javax.crypto.spec.DHParameterSpec	getParams()
java.math.BigInteger	getX()
private void	readObject(java.io.ObjectInputStream in)
void	setBagAttribute(DERObjectIdentifier oid, DEREncodable attribute)
private void	writeObject(java.io.ObjectOutputStream out)

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Field Detail

serialVersionUID

static final long serialVersionUID

See Also:

Constant Field Values

x

java.math.BigInteger x

elSpec

ElGamalParameterSpec elSpec

attrCarrier

private PKCS12BagAttributeCarrierImpl attrCarrier

Constructor Detail

JCEElGamalPrivateKey

protected JCEElGamalPrivateKey()

JCEElGamalPrivateKey

JCEElGamalPrivateKey(ElGamalPrivateKey key)

JCEElGamalPrivateKey

JCEElGamalPrivateKey(javax.crypto.interfaces.DHPrivateKey key)

JCEElGamalPrivateKey

JCEElGamalPrivateKey(ElGamalPrivateKeySpec spec)

JCEElGamalPrivateKey

JCEElGamalPrivateKey(javax.crypto.spec.DHPrivateKeySpec spec)

JCEElGamalPrivateKey

JCEElGamalPrivateKey(PrivateKeyInfo info)

JCEElGamalPrivateKey

JCEElGamalPrivateKey(ElGamalPrivateKeyParameters params)

Method Detail

getAlgorithm

public java.lang.String getAlgorithm()

Specified by:

getAlgorithm in interface java.security.Key

getFormat

public java.lang.String getFormat()

return the encoding format we produce in getEncoded().

Specified by:

getFormat in interface java.security.Key

Returns:

the string "PKCS#8"

getEncoded

public byte[] getEncoded()

Return a PKCS8 representation of the key. The sequence returned represents a full PrivateKeyInfo object.

Specified by:

getEncoded in interface java.security.Key

Returns:

a PKCS8 representation of the key.

getParameters

public ElGamalParameterSpec getParameters()

Specified by:

getParameters in interface ElGamalKey

getParams

public javax.crypto.spec.DHParameterSpec getParams()

Specified by:

getParams in interface javax.crypto.interfaces.DHKey

getX

public java.math.BigInteger getX()

Specified by:

getX in interface javax.crypto.interfaces.DHPrivateKey

Specified by:

getX in interface ElGamalPrivateKey

readObject

private void readObject(java.io.ObjectInputStream in)
                 throws java.io.IOException,
                        java.lang.ClassNotFoundException

Throws:

java.io.IOException

java.lang.ClassNotFoundException

writeObject

private void writeObject(java.io.ObjectOutputStream out)
                  throws java.io.IOException

Throws:

java.io.IOException

setBagAttribute

public void setBagAttribute(DERObjectIdentifier oid,
                            DEREncodable attribute)

Specified by:

setBagAttribute in interface PKCS12BagAttributeCarrier

getBagAttribute

public DEREncodable getBagAttribute(DERObjectIdentifier oid)

Specified by:

getBagAttribute in interface PKCS12BagAttributeCarrier

getBagAttributeKeys

public java.util.Enumeration getBagAttributeKeys()

Specified by:

getBagAttributeKeys in interface PKCS12BagAttributeCarrier