# DHPrivateKeySpec

public class **DHPrivateKeySpec** extends [Object](https://developers.google.com/j2objc/javadoc/jre/reference/java/lang/Object.html)  
implements [KeySpec](https://developers.google.com/j2objc/javadoc/jre/reference/java/security/spec/KeySpec.html) This class specifies a Diffie-Hellman private key with its associated
parameters.

Note that this class does not perform any validation on specified
parameters. Thus, the specified values are returned directly even
if they are null.

##### See Also

- `https://developers.google.com/j2objc/javadoc/jre/reference/javax/crypto/spec/DHPublicKeySpec.html`

### Public Constructor Summary

|---|---|
|   | [DHPrivateKeySpec](https://developers.google.com/j2objc/javadoc/jre/reference/javax/crypto/spec/DHPrivateKeySpec.html#DHPrivateKeySpec(java.math.BigInteger,%20java.math.BigInteger,%20java.math.BigInteger))(BigInteger x, BigInteger p, BigInteger g) Constructor that takes a private value `x`, a prime modulus `p`, and a base generator `g`. |

### Public Method Summary

|---|---|
| BigInteger | [getG](https://developers.google.com/j2objc/javadoc/jre/reference/javax/crypto/spec/DHPrivateKeySpec.html#getG())() Returns the base generator `g`. |
| BigInteger | [getP](https://developers.google.com/j2objc/javadoc/jre/reference/javax/crypto/spec/DHPrivateKeySpec.html#getP())() Returns the prime modulus `p`. |
| BigInteger | [getX](https://developers.google.com/j2objc/javadoc/jre/reference/javax/crypto/spec/DHPrivateKeySpec.html#getX())() Returns the private value `x`. |

### Inherited Method Summary

From class [java.lang.Object](https://developers.google.com/j2objc/javadoc/jre/reference/java/lang/Object.html)

|---|---|
| [Object](https://developers.google.com/j2objc/javadoc/jre/reference/java/lang/Object.html) | [clone](https://developers.google.com/j2objc/javadoc/jre/reference/java/lang/Object.html#clone())() Creates and returns a copy of this `Object`. |
| boolean | [equals](https://developers.google.com/j2objc/javadoc/jre/reference/java/lang/Object.html#equals(java.lang.Object))([Object](https://developers.google.com/j2objc/javadoc/jre/reference/java/lang/Object.html) obj) Compares this instance with the specified object and indicates if they are equal. |
| void | [finalize](https://developers.google.com/j2objc/javadoc/jre/reference/java/lang/Object.html#finalize())() Invoked when the garbage collector has detected that this instance is no longer reachable. |
| final [Class](https://developers.google.com/j2objc/javadoc/jre/reference/java/lang/Class.html)\<?\> | [getClass](https://developers.google.com/j2objc/javadoc/jre/reference/java/lang/Object.html#getClass())() Returns the unique instance of `https://developers.google.com/j2objc/javadoc/jre/reference/java/lang/Class.html` that represents this object's class. |
| int | [hashCode](https://developers.google.com/j2objc/javadoc/jre/reference/java/lang/Object.html#hashCode())() Returns an integer hash code for this object. |
| final void | [notify](https://developers.google.com/j2objc/javadoc/jre/reference/java/lang/Object.html#notify())() Causes a thread which is waiting on this object's monitor (by means of calling one of the `wait()` methods) to be woken up. |
| final void | [notifyAll](https://developers.google.com/j2objc/javadoc/jre/reference/java/lang/Object.html#notifyAll())() Causes all threads which are waiting on this object's monitor (by means of calling one of the `wait()` methods) to be woken up. |
| [String](https://developers.google.com/j2objc/javadoc/jre/reference/java/lang/String.html) | [toString](https://developers.google.com/j2objc/javadoc/jre/reference/java/lang/Object.html#toString())() Returns a string containing a concise, human-readable description of this object. |
| final void | [wait](https://developers.google.com/j2objc/javadoc/jre/reference/java/lang/Object.html#wait(long,%20int))(long timeout, int nanos) Causes the calling thread to wait until another thread calls the `notify()` or `notifyAll()` method of this object or until the specified timeout expires. |
| final void | [wait](https://developers.google.com/j2objc/javadoc/jre/reference/java/lang/Object.html#wait(long))(long timeout) Causes the calling thread to wait until another thread calls the `notify()` or `notifyAll()` method of this object or until the specified timeout expires. |
| final void | [wait](https://developers.google.com/j2objc/javadoc/jre/reference/java/lang/Object.html#wait())() Causes the calling thread to wait until another thread calls the `notify()` or `notifyAll()` method of this object. |

## Public Constructors

#### public
**DHPrivateKeySpec**
(BigInteger x, BigInteger p, BigInteger g)

Constructor that takes a private value `x`, a prime
modulus `p`, and a base generator `g`.

##### Parameters

| x | private value x |
| p | prime modulus p |
| g | base generator g |
|---|---|

## Public Methods

#### public BigInteger
**getG**
()

Returns the base generator `g`.

##### Returns

- the base generator `g`

#### public BigInteger
**getP**
()

Returns the prime modulus `p`.

##### Returns

- the prime modulus `p`

#### public BigInteger
**getX**
()

Returns the private value `x`.

##### Returns

- the private value `x`