Package Summary Overview Summary

class:DHGenParameterSpec [NONE]

All Implemented Interfaces:

AlgorithmParameterSpec
```
public class DHGenParameterSpec
extends Object
implements AlgorithmParameterSpec
```
This class specifies the set of parameters used for generating Diffie-Hellman (system) parameters for use in Diffie-Hellman key agreement. This is typically done by a central authority.
The central authority, after computing the parameters, must send this information to the parties looking to agree on a secret key.

Since:

1.4

See Also:

DHParameterSpec

constructor:<init>(int,int) [NONE]

DHGenParameterSpec
```
public DHGenParameterSpec(int primeSize,
                          int exponentSize)
```
Constructs a parameter set for the generation of Diffie-Hellman (system) parameters. The constructed parameter set can be used to initialize an AlgorithmParameterGenerator object for the generation of Diffie-Hellman parameters.

Parameters:

primeSize - the size (in bits) of the prime modulus.

exponentSize - the size (in bits) of the random exponent.

method:getPrimeSize() [NONE]

getPrimeSize
```
public int getPrimeSize()
```
Returns the size in bits of the prime modulus.

Returns:

the size in bits of the prime modulus

method:getExponentSize() [NONE]

getExponentSize
```
public int getExponentSize()
```
Returns the size in bits of the random exponent (private value).

Returns:

the size in bits of the random exponent (private value)

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