javax.crypto.spec

Class DHGenParameterSpec

java.lang.Object

javax.crypto.spec.DHGenParameterSpec

All Implemented Interfaces:

AlgorithmParameterSpec

public class DHGenParameterSpec
extends Object
implements AlgorithmParameterSpec

This class represents the parameters needed for generating Diffie-Hellman parameters.

Since:

1.4

See Also:

DHParameterSpec

Constructor Summary

Constructors

Constructor and Description
DHGenParameterSpec(int primeSize, int exponentSize) Create a new Diffie-Hellman parameter generator spec.

Method Summary

Methods

Modifier and Type	Method and Description
int	getExponentSize() Get the size of the exponent, in bits.
int	getPrimeSize() Get the size of the prime, in bits.

Methods inherited from class java.lang.Object

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

Constructor Detail

DHGenParameterSpec

public DHGenParameterSpec(int primeSize,
                  int exponentSize)

Create a new Diffie-Hellman parameter generator spec.

Parameters:

primeSize - The size of the prime, in bits.

exponentSize - The size of the exponent, in bits.

Method Detail

getExponentSize

public int getExponentSize()

Get the size of the exponent, in bits.

Returns:

The exponent size.

getPrimeSize

public int getPrimeSize()

Get the size of the prime, in bits.

Returns:

The prime size.