org.bouncycastle.jce.provider

Class JCEBlockCipher

java.lang.Object

javax.crypto.CipherSpi

org.bouncycastle.jce.provider.WrapCipherSpi

org.bouncycastle.jce.provider.JCEBlockCipher

All Implemented Interfaces:

PBE

Direct Known Subclasses:

AES.CBC, AES.CFB, AES.ECB, AES.OFB, Camellia.CBC, Camellia.ECB, CAST5.CBC, CAST5.ECB, IDEA.CBC, IDEA.ECB, IDEA.PBEWithSHAAndIDEA, JCEBlockCipher.AES, JCEBlockCipher.AESCBC, JCEBlockCipher.AESCFB, JCEBlockCipher.AESOFB, JCEBlockCipher.Blowfish, JCEBlockCipher.BlowfishCBC, JCEBlockCipher.CAST5, JCEBlockCipher.CAST5CBC, JCEBlockCipher.CAST6, JCEBlockCipher.DES, JCEBlockCipher.DESCBC, JCEBlockCipher.DESede, JCEBlockCipher.DESedeCBC, JCEBlockCipher.GOST28147, JCEBlockCipher.GOST28147cbc, JCEBlockCipher.PBEWithAESCBC, JCEBlockCipher.PBEWithMD5AndDES, JCEBlockCipher.PBEWithMD5AndRC2, JCEBlockCipher.PBEWithSHA1AndDES, JCEBlockCipher.PBEWithSHA1AndRC2, JCEBlockCipher.PBEWithSHAAnd128BitRC2, JCEBlockCipher.PBEWithSHAAnd40BitRC2, JCEBlockCipher.PBEWithSHAAndDES2Key, JCEBlockCipher.PBEWithSHAAndDES3Key, JCEBlockCipher.PBEWithSHAAndTwofish, JCEBlockCipher.RC2, JCEBlockCipher.RC2CBC, JCEBlockCipher.RC5, JCEBlockCipher.RC564, JCEBlockCipher.RC6, JCEBlockCipher.Rijndael, JCEBlockCipher.SEED, JCEBlockCipher.Serpent, JCEBlockCipher.Skipjack, JCEBlockCipher.TEA, JCEBlockCipher.Twofish, JCEBlockCipher.XTEA, Noekeon.ECB, SEED.CBC, SEED.ECB

public class JCEBlockCipher
extends WrapCipherSpi
implements PBE

Nested Class Summary

Nested Classes

Modifier and Type	Class and Description
static class	JCEBlockCipher.AES AES
static class	JCEBlockCipher.AESCBC AESCBC
static class	JCEBlockCipher.AESCFB AESCFB
static class	JCEBlockCipher.AESOFB AESOFB
static class	JCEBlockCipher.Blowfish Blowfish
static class	JCEBlockCipher.BlowfishCBC Blowfish CBC
static class	JCEBlockCipher.CAST5 CAST5
static class	JCEBlockCipher.CAST5CBC CAST5 CBC
static class	JCEBlockCipher.CAST6 CAST6
static class	JCEBlockCipher.DES DES
static class	JCEBlockCipher.DESCBC DESCBC
static class	JCEBlockCipher.DESede DESede
static class	JCEBlockCipher.DESedeCBC DESedeCBC
static class	JCEBlockCipher.GOST28147 GOST28147
static class	JCEBlockCipher.GOST28147cbc
static class	JCEBlockCipher.PBEWithAESCBC PBEWithAES-CBC
static class	JCEBlockCipher.PBEWithMD5AndDES PBEWithMD5AndDES
static class	JCEBlockCipher.PBEWithMD5AndRC2 PBEWithMD5AndRC2
static class	JCEBlockCipher.PBEWithSHA1AndDES PBEWithSHA1AndDES
static class	JCEBlockCipher.PBEWithSHA1AndRC2 PBEWithSHA1AndRC2
static class	JCEBlockCipher.PBEWithSHAAnd128BitRC2 PBEWithSHAAnd128BitRC2-CBC
static class	JCEBlockCipher.PBEWithSHAAnd40BitRC2 PBEWithSHAAnd40BitRC2-CBC
static class	JCEBlockCipher.PBEWithSHAAndDES2Key PBEWithSHAAnd2-KeyTripleDES-CBC
static class	JCEBlockCipher.PBEWithSHAAndDES3Key PBEWithSHAAnd3-KeyTripleDES-CBC
static class	JCEBlockCipher.PBEWithSHAAndTwofish PBEWithSHAAndTwofish-CBC
static class	JCEBlockCipher.RC2 RC2
static class	JCEBlockCipher.RC2CBC RC2CBC
static class	JCEBlockCipher.RC5 RC5
static class	JCEBlockCipher.RC564 RC564
static class	JCEBlockCipher.RC6 RC6
static class	JCEBlockCipher.Rijndael Rijndael
static class	JCEBlockCipher.SEED SEED
static class	JCEBlockCipher.Serpent Serpent
static class	JCEBlockCipher.Skipjack SKIPJACK
static class	JCEBlockCipher.TEA TEA
static class	JCEBlockCipher.Twofish Twofish
static class	JCEBlockCipher.XTEA XTEA

Nested classes/interfaces inherited from class org.bouncycastle.jce.provider.WrapCipherSpi

WrapCipherSpi.DESEDEWrap, WrapCipherSpi.RC2Wrap, WrapCipherSpi.RFC3211DESedeWrap

Nested classes/interfaces inherited from interface org.bouncycastle.jce.provider.PBE

PBE.Util

Field Summary

Fields inherited from class org.bouncycastle.jce.provider.WrapCipherSpi

engineParams, pbeHash, pbeIvSize, pbeKeySize, pbeType, wrapEngine

Fields inherited from interface org.bouncycastle.jce.provider.PBE

MD2, MD5, OPENSSL, PKCS12, PKCS5S1, PKCS5S2, RIPEMD160, SHA1, SHA256, TIGER

Constructor Summary

Constructors

Modifier	Constructor and Description
protected	JCEBlockCipher(BlockCipher engine)
protected	JCEBlockCipher(BlockCipher engine, int ivLength)
protected	JCEBlockCipher(BufferedBlockCipher engine, int ivLength)

Method Summary

Methods

Modifier and Type	Method and Description
protected byte[]	engineDoFinal(byte[] input, int inputOffset, int inputLen)
protected int	engineDoFinal(byte[] input, int inputOffset, int inputLen, byte[] output, int outputOffset)
protected int	engineGetBlockSize()
protected byte[]	engineGetIV()
protected int	engineGetKeySize(java.security.Key key)
protected int	engineGetOutputSize(int inputLen)
protected java.security.AlgorithmParameters	engineGetParameters()
protected void	engineInit(int opmode, java.security.Key key, java.security.spec.AlgorithmParameterSpec params, java.security.SecureRandom random)
protected void	engineInit(int opmode, java.security.Key key, java.security.AlgorithmParameters params, java.security.SecureRandom random)
protected void	engineInit(int opmode, java.security.Key key, java.security.SecureRandom random)
protected void	engineSetMode(java.lang.String mode)
protected void	engineSetPadding(java.lang.String padding)
protected byte[]	engineUpdate(byte[] input, int inputOffset, int inputLen)
protected int	engineUpdate(byte[] input, int inputOffset, int inputLen, byte[] output, int outputOffset)

Methods inherited from class org.bouncycastle.jce.provider.WrapCipherSpi

engineUnwrap, engineWrap

Methods inherited from class javax.crypto.CipherSpi

engineDoFinal, engineUpdate

Methods inherited from class java.lang.Object

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

Constructor Detail

JCEBlockCipher

protected JCEBlockCipher(BlockCipher engine)

JCEBlockCipher

protected JCEBlockCipher(BlockCipher engine,
              int ivLength)

JCEBlockCipher

protected JCEBlockCipher(BufferedBlockCipher engine,
              int ivLength)

Method Detail

engineGetBlockSize

protected int engineGetBlockSize()

Overrides:

engineGetBlockSize in class WrapCipherSpi

engineGetIV

protected byte[] engineGetIV()

Overrides:

engineGetIV in class WrapCipherSpi

engineGetKeySize

protected int engineGetKeySize(java.security.Key key)

Overrides:

engineGetKeySize in class WrapCipherSpi

engineGetOutputSize

protected int engineGetOutputSize(int inputLen)

Overrides:

engineGetOutputSize in class WrapCipherSpi

engineGetParameters

protected java.security.AlgorithmParameters engineGetParameters()

Overrides:

engineGetParameters in class WrapCipherSpi

engineSetMode

protected void engineSetMode(java.lang.String mode)
                      throws java.security.NoSuchAlgorithmException

Overrides:

engineSetMode in class WrapCipherSpi

Throws:

java.security.NoSuchAlgorithmException

engineSetPadding

protected void engineSetPadding(java.lang.String padding)
                         throws javax.crypto.NoSuchPaddingException

Overrides:

engineSetPadding in class WrapCipherSpi

Throws:

javax.crypto.NoSuchPaddingException

engineInit

protected void engineInit(int opmode,
              java.security.Key key,
              java.security.spec.AlgorithmParameterSpec params,
              java.security.SecureRandom random)
                   throws java.security.InvalidKeyException,
                          java.security.InvalidAlgorithmParameterException

Overrides:

engineInit in class WrapCipherSpi

Throws:

java.security.InvalidKeyException

java.security.InvalidAlgorithmParameterException

engineInit

protected void engineInit(int opmode,
              java.security.Key key,
              java.security.AlgorithmParameters params,
              java.security.SecureRandom random)
                   throws java.security.InvalidKeyException,
                          java.security.InvalidAlgorithmParameterException

Overrides:

engineInit in class WrapCipherSpi

Throws:

java.security.InvalidKeyException

java.security.InvalidAlgorithmParameterException

engineInit

protected void engineInit(int opmode,
              java.security.Key key,
              java.security.SecureRandom random)
                   throws java.security.InvalidKeyException

Overrides:

engineInit in class WrapCipherSpi

Throws:

java.security.InvalidKeyException

engineUpdate

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

Overrides:

engineUpdate in class WrapCipherSpi

engineUpdate

protected int engineUpdate(byte[] input,
               int inputOffset,
               int inputLen,
               byte[] output,
               int outputOffset)
                    throws javax.crypto.ShortBufferException

Overrides:

engineUpdate in class WrapCipherSpi

Throws:

javax.crypto.ShortBufferException

engineDoFinal

protected byte[] engineDoFinal(byte[] input,
                   int inputOffset,
                   int inputLen)
                        throws javax.crypto.IllegalBlockSizeException,
                               javax.crypto.BadPaddingException

Overrides:

engineDoFinal in class WrapCipherSpi

Throws:

javax.crypto.IllegalBlockSizeException

javax.crypto.BadPaddingException

engineDoFinal

protected int engineDoFinal(byte[] input,
                int inputOffset,
                int inputLen,
                byte[] output,
                int outputOffset)
                     throws javax.crypto.IllegalBlockSizeException,
                            javax.crypto.BadPaddingException

Overrides:

engineDoFinal in class WrapCipherSpi

Throws:

javax.crypto.IllegalBlockSizeException

javax.crypto.BadPaddingException