javax.crypto.spec

Class DHGenParameterSpec

java.lang.Object

javax.crypto.spec.DHGenParameterSpec

All Implemented Interfaces:

AlgorithmParameterSpec

public class DHGenParameterSpec
extends Object
implements AlgorithmParameterSpec

The algorithm parameter specification for generating Diffie-Hellman parameters used in Diffie-Hellman key agreement.

Constructor Summary

Constructors

Constructor and Description
DHGenParameterSpec(int primeSize, int exponentSize) Creates a new DHGenParameterSpec instance with the specified parameters.

Method Summary

Modifier and Type	Method and Description
int	getExponentSize() Returns the size of the random exponent in bits.
int	getPrimeSize() Returns the size of the prime modulus 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)

Creates a new DHGenParameterSpec instance with the specified parameters.

Parameters:

primeSize - the size of the prime modulus in bits.

exponentSize - the size of the random exponent in bits.

Method Detail

getPrimeSize

public int getPrimeSize()

Returns the size of the prime modulus in bits.

Returns:

the size of the prime modulus in bits.

getExponentSize

public int getExponentSize()

Returns the size of the random exponent in bits.

Returns:

the size of the random exponent in bits.