net.sf.mmm.crypto.random

Class RandomFactoryImpl

java.lang.Object

net.sf.mmm.crypto.algorithm.AbstractSecurityAlgorithm

net.sf.mmm.crypto.algorithm.AbstractCryptoAlgorithmWithProvider

net.sf.mmm.crypto.random.RandomFactoryImpl

All Implemented Interfaces:

AbstractCryptoFactory, CryptoAlgorithm, RandomConstants, RandomFactory

public class RandomFactoryImpl
extends AbstractCryptoAlgorithmWithProvider
implements RandomFactory

Implementation of RandomFactory.

Since:

1.0.0

Author:

Joerg Hohwiller (hohwille at users.sourceforge.net)

Field Summary

Fields

Modifier and Type	Field and Description
private RandomConfig	config
private static RandomFactoryImpl	STRONG_INSTANCE

Fields inherited from class net.sf.mmm.crypto.algorithm.AbstractCryptoAlgorithmWithProvider

provider

Fields inherited from interface net.sf.mmm.crypto.random.RandomConstants

RANDOM_ALGORITHM_SHA1_PRNG

Constructor Summary

Constructors

Constructor and Description
RandomFactoryImpl(RandomConfig config) The constructor.

Method Summary

Modifier and Type	Method and Description
String	getAlgorithm()
RandomCreator	newRandomCreator()
SecureRandom	newSecureRandom()
static RandomFactoryImpl	ofStrong()

Methods inherited from class net.sf.mmm.crypto.algorithm.AbstractCryptoAlgorithmWithProvider

getProvider

Methods inherited from class net.sf.mmm.crypto.algorithm.AbstractSecurityAlgorithm

creationFailedException, creationFailedException, creationFailedException, creationFailedException, getAlgorithm, toString

Methods inherited from class java.lang.Object

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

Field Detail

STRONG_INSTANCE

private static RandomFactoryImpl STRONG_INSTANCE

config

private final RandomConfig config

Constructor Detail

RandomFactoryImpl

public RandomFactoryImpl(RandomConfig config)

The constructor.

Parameters:

config - the RandomConfig.

Method Detail

getAlgorithm

public String getAlgorithm()

Specified by:

getAlgorithm in interface CryptoAlgorithm

Returns:

the name of the underlying algorithm (e.g. "RSA", "NONEwithECDSA", etc.).

See Also:

Key.getAlgorithm(), Signature.getAlgorithm(), MessageDigest.getAlgorithm(), SecureRandom.getAlgorithm(), Cipher.getAlgorithm()

newRandomCreator

public RandomCreator newRandomCreator()

Specified by:

newRandomCreator in interface RandomFactory

Returns:

the new RandomCreator instance.

newSecureRandom

public SecureRandom newSecureRandom()

Specified by:

newSecureRandom in interface RandomFactory

Returns:

the new unwrapped SecureRandom.

ofStrong

public static RandomFactoryImpl ofStrong()

Returns:

RandomFactoryImpl for SecureRandom.getInstanceStrong().