net.sf.mmm.crypto.asymmetric.key.rsa

Class AsymmetricKeyCreatorRsa

java.lang.Object

net.sf.mmm.crypto.algorithm.AbstractSecurityAlgorithm

net.sf.mmm.crypto.algorithm.AbstractCryptoAlgorithmWithProvider

net.sf.mmm.crypto.algorithm.CryptoAlgorithmImpl

net.sf.mmm.crypto.algorithm.CryptoAlgorithmImplWithRandom

net.sf.mmm.crypto.asymmetric.key.AbstractAsymmetricKeyCreator<RSAPrivateKey,RSAPublicKey,AsymmetricKeyPairRsa>

net.sf.mmm.crypto.asymmetric.key.rsa.AsymmetricKeyCreatorRsa

All Implemented Interfaces:

CryptoAlgorithm, AsymmetricKeyCreator<RSAPrivateKey,RSAPublicKey,AsymmetricKeyPairRsa>, AsymmetricKeyPairFactory<RSAPrivateKey,RSAPublicKey,AsymmetricKeyPairRsa>, AsymmetricKeyPairFactorySimple<RSAPrivateKey,RSAPublicKey,AsymmetricKeyPairRsa>, PrivateKeyFactory<RSAPrivateKey>, PublicKeyFactory<RSAPublicKey>, KeyCreator

public class AsymmetricKeyCreatorRsa
extends AbstractAsymmetricKeyCreator<RSAPrivateKey,RSAPublicKey,AsymmetricKeyPairRsa>

Implementation of AsymmetricKeyCreator for RSA.

Since:

1.0.0

Field Summary

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

provider

Constructor Summary

Constructors

Constructor and Description
AsymmetricKeyCreatorRsa(int keyLength) The constructor.
AsymmetricKeyCreatorRsa(int keyLength, SecurityProvider provider, RandomFactory randomFactory) The constructor.

Method Summary

Modifier and Type	Method and Description
AsymmetricKeyPairRsa	createKeyPair(RSAPrivateKey privateKey, RSAPublicKey publicKey)
int	getKeyLength(RSAPrivateKey privateKey)
int	getKeyLength(RSAPublicKey publicKey)

Methods inherited from class net.sf.mmm.crypto.asymmetric.key.AbstractAsymmetricKeyCreator

asData, asData, asData, createKeyPair, createPrivateKey, createPublicKey, generateKeyPair, getKeyLength, init, register, register

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

createSecureRandom, getRandomFactory

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

getAlgorithm

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

Methods inherited from interface net.sf.mmm.crypto.asymmetric.key.AsymmetricKeyCreator

asBinary, asBinary, asBinary, asData, asData, asData, createKeyPair, createPrivateKey, createPublicKey, verifyKey, verifyKey

Methods inherited from interface net.sf.mmm.crypto.algorithm.CryptoAlgorithm

getAlgorithm

Methods inherited from interface net.sf.mmm.crypto.asymmetric.key.AsymmetricKeyPairFactory

asBinary

Methods inherited from interface net.sf.mmm.crypto.asymmetric.key.PrivateKeyFactory

asBinary

Methods inherited from interface net.sf.mmm.crypto.asymmetric.key.PublicKeyFactory

asBinary

Constructor Detail

AsymmetricKeyCreatorRsa

public AsymmetricKeyCreatorRsa(int keyLength)

The constructor.

Parameters:

keyLength - the key length.

AsymmetricKeyCreatorRsa

public AsymmetricKeyCreatorRsa(int keyLength,
                               SecurityProvider provider,
                               RandomFactory randomFactory)

The constructor.

Parameters:

keyLength - the key length.

provider - the provider.

randomFactory - the random factory.

Method Detail

createKeyPair

public AsymmetricKeyPairRsa createKeyPair(RSAPrivateKey privateKey,
                                          RSAPublicKey publicKey)

Parameters:

privateKey - the PrivateKey.

publicKey - the corresponding PublicKey.

Returns:

the AsymmetricKeyPair.

getKeyLength

public int getKeyLength(RSAPrivateKey privateKey)

Parameters:

privateKey - the PrivateKey.

Returns:

the key length of the given key in bits.

getKeyLength

public int getKeyLength(RSAPublicKey publicKey)

Parameters:

publicKey - the PublicKey.

Returns:

the key length of the given key in bits.