org.bouncycastle.crypto.general

Class RSA.OperatorFactory

java.lang.Object

org.bouncycastle.crypto.general.RSA.OperatorFactory

All Implemented Interfaces:

AsymmetricOperatorFactory<RSA.Parameters>

Enclosing class:

RSA

public static final class RSA.OperatorFactory
extends java.lang.Object

Factory for creating non-FIPS encryption/decryption operators.

Constructor Summary

Constructors

Constructor and Description
OperatorFactory()

Method Summary

Modifier and Type	Method and Description
SingleBlockDecryptor<RSA.Parameters>	createBlockDecryptor(AsymmetricKey key, RSA.Parameters parameters) Create a block decryptor for the passed in key and parameter set.
SingleBlockEncryptorUsingSecureRandom<T>	createBlockEncryptor(AsymmetricKey key, T parameters) Create a block encryptor for the passed in key and parameter set.
protected org.bouncycastle.crypto.internal.AsymmetricBlockCipher	createCipher(boolean forEncryption, AsymmetricKey key, RSA.Parameters parameters, java.security.SecureRandom random)
protected static boolean	isRawEngine(org.bouncycastle.crypto.internal.AsymmetricBlockCipher engine)

Methods inherited from class java.lang.Object

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

Constructor Detail

OperatorFactory

public OperatorFactory()

Method Detail

createBlockDecryptor

public SingleBlockDecryptor<RSA.Parameters> createBlockDecryptor(AsymmetricKey key,
                                                                 RSA.Parameters parameters)

Description copied from interface: AsymmetricOperatorFactory

Create a block decryptor for the passed in key and parameter set.

Parameters:

key - the key to be used in the decryptor.

parameters - the parameter set for the decryptor.

Returns:

an initialised block decryptor for the passed in arguments.

createCipher

protected org.bouncycastle.crypto.internal.AsymmetricBlockCipher createCipher(boolean forEncryption,
                                                                              AsymmetricKey key,
                                                                              RSA.Parameters parameters,
                                                                              java.security.SecureRandom random)

createBlockEncryptor

public SingleBlockEncryptorUsingSecureRandom<T> createBlockEncryptor(AsymmetricKey key,
                                                                     T parameters)

Description copied from interface: AsymmetricOperatorFactory

Create a block encryptor for the passed in key and parameter set.

Specified by:

createBlockEncryptor in interface AsymmetricOperatorFactory<T extends Parameters>

Parameters:

key - the key to be used in the encryptor.

parameters - the parameter set for the encryptor.

Returns:

an initialised block encryptor for the passed in arguments.

isRawEngine

protected static boolean isRawEngine(org.bouncycastle.crypto.internal.AsymmetricBlockCipher engine)