Package org.bouncycastle.jcajce.provider.asymmetric.dsa

Class KeyPairGeneratorSpi

java.lang.Object

java.security.KeyPairGeneratorSpi

java.security.KeyPairGenerator

org.bouncycastle.jcajce.provider.asymmetric.dsa.KeyPairGeneratorSpi

public class KeyPairGeneratorSpi
extends KeyPairGenerator

Constructor Summary

Constructors

Constructor	Description
KeyPairGeneratorSpi()

Method Summary

Modifier and Type	Method	Description
KeyPair	generateKeyPair()	Computes and returns a new unique KeyPair each time this method is called.
void	initialize(int strength, SecureRandom random)	Initializes this KeyPairGenerator with the given key size and the given SecureRandom.
void	initialize(AlgorithmParameterSpec params, SecureRandom random)	Initializes this KeyPairGenerator with the given AlgorithmParameterSpec and the given SecureRandom.

Methods inherited from class java.security.KeyPairGenerator

genKeyPair, getAlgorithm, getInstance, getInstance, getInstance, getProvider, initialize, initialize

Methods inherited from class java.lang.Object

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

Constructor Detail

KeyPairGeneratorSpi

public KeyPairGeneratorSpi()

Method Detail

initialize

public void initialize(int strength,
                       SecureRandom random)

Description copied from class: KeyPairGenerator

Initializes this KeyPairGenerator with the given key size and the given SecureRandom. The default parameter set will be used.

Overrides:

initialize in class KeyPairGenerator

Parameters:

strength - the key size

random - the source of randomness

initialize

public void initialize(AlgorithmParameterSpec params,
                       SecureRandom random)
                throws InvalidAlgorithmParameterException

Description copied from class: KeyPairGenerator

Initializes this KeyPairGenerator with the given AlgorithmParameterSpec and the given SecureRandom.

Overrides:

initialize in class KeyPairGenerator

Parameters:

params - the parameters to use

random - the source of randomness

Throws:

InvalidAlgorithmParameterException - if the specified parameters are not supported

generateKeyPair

public KeyPair generateKeyPair()

Description copied from class: KeyPairGenerator

Computes and returns a new unique KeyPair each time this method is called.

This does exactly the same as KeyPairGenerator.genKeyPair().

Overrides:

generateKeyPair in class KeyPairGenerator

Returns:

a new unique KeyPair each time this method is called