public class

JCERSACipher

extends WrapCipherSpi

java.lang.Object
↳	javax.crypto.CipherSpi
	↳	org.bouncycastle.jce.provider.WrapCipherSpi
		↳	org.bouncycastle.jce.provider.JCERSACipher

Known Direct Subclasses

JCERSACipher.ISO9796d1Padding, JCERSACipher.NoPadding, JCERSACipher.OAEPPadding, JCERSACipher.PKCS1v1_5Padding, JCERSACipher.PKCS1v1_5Padding_PrivateOnly, JCERSACipher.PKCS1v1_5Padding_PublicOnly

Summary

Nested Classes
class	JCERSACipher.ISO9796d1Padding
class	JCERSACipher.NoPadding	classes that inherit from us.
class	JCERSACipher.OAEPPadding
class	JCERSACipher.PKCS1v1_5Padding
class	JCERSACipher.PKCS1v1_5Padding_PrivateOnly
class	JCERSACipher.PKCS1v1_5Padding_PublicOnly

[Expand]

Inherited Constants

From interface org.bouncycastle.jce.provider.PBE

[Expand]

Inherited Fields

From class org.bouncycastle.jce.provider.WrapCipherSpi

Public Constructors
	JCERSACipher(AsymmetricBlockCipher engine)
	JCERSACipher(OAEPParameterSpec pSpec)
	JCERSACipher(boolean publicKeyOnly, boolean privateKeyOnly, AsymmetricBlockCipher engine)

Protected Methods
byte[]	engineDoFinal(byte[] input, int inputOffset, int inputLen)
int	engineDoFinal(byte[] input, int inputOffset, int inputLen, byte[] output, int outputOffset)
int	engineGetBlockSize()
byte[]	engineGetIV()
int	engineGetKeySize(Key key)
int	engineGetOutputSize(int inputLen)
AlgorithmParameters	engineGetParameters()
void	engineInit(int opmode, Key key, AlgorithmParameters params, SecureRandom random)
void	engineInit(int opmode, Key key, SecureRandom random)
void	engineInit(int opmode, Key key, AlgorithmParameterSpec params, SecureRandom random)
void	engineSetMode(String mode)
void	engineSetPadding(String padding)
int	engineUpdate(byte[] input, int inputOffset, int inputLen, byte[] output, int outputOffset)
byte[]	engineUpdate(byte[] input, int inputOffset, int inputLen)

[Expand]

Inherited Methods

From class org.bouncycastle.jce.provider.WrapCipherSpi

From class javax.crypto.CipherSpi

abstract byte[]	engineDoFinal(byte[] arg0, int arg1, int arg2)
int	engineDoFinal(ByteBuffer arg0, ByteBuffer arg1)
abstract int	engineDoFinal(byte[] arg0, int arg1, int arg2, byte[] arg3, int arg4)
abstract int	engineGetBlockSize()
abstract byte[]	engineGetIV()
int	engineGetKeySize(Key arg0)
abstract int	engineGetOutputSize(int arg0)
abstract AlgorithmParameters	engineGetParameters()
abstract void	engineInit(int arg0, Key arg1, AlgorithmParameters arg2, SecureRandom arg3)
abstract void	engineInit(int arg0, Key arg1, SecureRandom arg2)
abstract void	engineInit(int arg0, Key arg1, AlgorithmParameterSpec arg2, SecureRandom arg3)
abstract void	engineSetMode(String arg0)
abstract void	engineSetPadding(String arg0)
Key	engineUnwrap(byte[] arg0, String arg1, int arg2)
int	engineUpdate(ByteBuffer arg0, ByteBuffer arg1)
abstract int	engineUpdate(byte[] arg0, int arg1, int arg2, byte[] arg3, int arg4)
abstract byte[]	engineUpdate(byte[] arg0, int arg1, int arg2)
byte[]	engineWrap(Key arg0)

From class java.lang.Object

Public Constructors

public JCERSACipher (AsymmetricBlockCipher engine)

public JCERSACipher (OAEPParameterSpec pSpec)

public JCERSACipher (boolean publicKeyOnly, boolean privateKeyOnly, AsymmetricBlockCipher engine)

Protected Methods

protected byte[] engineDoFinal (byte[] input, int inputOffset, int inputLen)

Throws

IllegalBlockSizeException
BadPaddingException

protected int engineDoFinal (byte[] input, int inputOffset, int inputLen, byte[] output, int outputOffset)

Throws

IllegalBlockSizeException
BadPaddingException

protected int engineGetBlockSize ()

protected byte[] engineGetIV ()

protected int engineGetKeySize (Key key)

protected int engineGetOutputSize (int inputLen)

protected AlgorithmParameters engineGetParameters ()

protected void engineInit (int opmode, Key key, AlgorithmParameters params, SecureRandom random)

Throws

InvalidKeyException
InvalidAlgorithmParameterException

protected void engineInit (int opmode, Key key, SecureRandom random)

Throws

InvalidKeyException

protected void engineInit (int opmode, Key key, AlgorithmParameterSpec params, SecureRandom random)

Throws

InvalidKeyException
InvalidAlgorithmParameterException

protected void engineSetMode (String mode)

Throws

NoSuchAlgorithmException

protected void engineSetPadding (String padding)

Throws

NoSuchPaddingException

Interfaces

Classes

Exceptions

JCERSACipher

Summary

Public Constructors

public JCERSACipher (AsymmetricBlockCipher engine)

public JCERSACipher (OAEPParameterSpec pSpec)

public JCERSACipher (boolean publicKeyOnly, boolean privateKeyOnly, AsymmetricBlockCipher engine)

Protected Methods

protected byte[] engineDoFinal (byte[] input, int inputOffset, int inputLen)

Throws

protected int engineDoFinal (byte[] input, int inputOffset, int inputLen, byte[] output, int outputOffset)

Throws

protected int engineGetBlockSize ()

protected byte[] engineGetIV ()

protected int engineGetKeySize (Key key)

protected int engineGetOutputSize (int inputLen)

protected AlgorithmParameters engineGetParameters ()

protected void engineInit (int opmode, Key key, AlgorithmParameters params, SecureRandom random)

Throws

protected void engineInit (int opmode, Key key, SecureRandom random)

Throws

protected void engineInit (int opmode, Key key, AlgorithmParameterSpec params, SecureRandom random)

Throws

protected void engineSetMode (String mode)

Throws

protected void engineSetPadding (String padding)

Throws

protected int engineUpdate (byte[] input, int inputOffset, int inputLen, byte[] output, int outputOffset)

protected byte[] engineUpdate (byte[] input, int inputOffset, int inputLen)