ElGamalPrivateKeyParameters (Bouncy Castle Library 1.86 API Specification)

java.lang.Object
- org.bouncycastle.crypto.params.AsymmetricKeyParameter
- - org.bouncycastle.crypto.params.ElGamalKeyParameters
  - - org.bouncycastle.crypto.params.ElGamalPrivateKeyParameters

All Implemented Interfaces:: javax.security.auth.Destroyable, CipherParameters

public class ElGamalPrivateKeyParameters
extends ElGamalKeyParameters
implements javax.security.auth.Destroyable

Constructor Summary

Constructors
Constructor Description

ElGamalPrivateKeyParameters(java.math.BigInteger x, ElGamalParameters params)

Method Summary

All Methods Instance Methods Concrete Methods
Modifier and Type	Method	Description
`void`	`destroy()`	Destroy this object, dropping its reference to the private value.
`boolean`	`equals(java.lang.Object obj)`
`java.math.BigInteger`	`getX()`
`int`	`hashCode()`
`boolean`	`isDestroyed()`

Methods inherited from class org.bouncycastle.crypto.params.ElGamalKeyParameters
getParameters

Methods inherited from class org.bouncycastle.crypto.params.AsymmetricKeyParameter
isPrivate

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

- Constructor Detail
  - ElGamalPrivateKeyParameters
```
public ElGamalPrivateKeyParameters(java.math.BigInteger x,
                                   ElGamalParameters params)
```
- Method Detail
  - getX
```
public java.math.BigInteger getX()
```
  - equals
```
public boolean equals(java.lang.Object obj)
```
    Overrides:
    
    equals in class ElGamalKeyParameters
  - hashCode
```
public int hashCode()
```
    Overrides:
    
    hashCode in class ElGamalKeyParameters
  - destroy
```
public void destroy()
```
    Destroy this object, dropping its reference to the private value.
    As BigInteger is immutable the private value cannot be zeroized in place; destruction drops the internal reference so the value becomes unreachable (cleared on garbage collection). The (public) domain parameters are retained. After destruction getX() throws IllegalStateException, hashCode() retains its pre-destruction value and the object is equal only to itself.
    
    Specified by:
    
    destroy in interface javax.security.auth.Destroyable
  - isDestroyed
```
public boolean isDestroyed()
```
    Specified by:
    
    isDestroyed in interface javax.security.auth.Destroyable