itez.kit.pay.ccb.netpay

类 BlockCipher

java.lang.Object

javax.crypto.CipherSpi

itez.kit.pay.ccb.netpay.BlockCipher

直接已知子类:

RSA

public abstract class BlockCipher
extends CipherSpi

字段概要

字段

限定符和类型	字段和说明
protected static int	BLOCK_SIZE
protected byte[]	buffer
protected int	bufferPos
protected static int	CBC
protected byte[]	cbcV
protected static int	ECB
protected boolean	firstBlock
static String	ident
protected byte[]	ivec
protected boolean	ivEncrypted
protected boolean	ivInline
protected Key	key
protected int	mode
protected boolean	paddedStream
protected SecureRandom	random
protected int	streamMode

构造器概要

构造器

构造器和说明
BlockCipher()

方法概要

限定符和类型	方法和说明
protected abstract int	decryptBlock(byte[] paramArrayOfByte1, int paramInt1, int paramInt2, byte[] paramArrayOfByte2, int paramInt3)
protected abstract int	encryptBlock(byte[] paramArrayOfByte1, int paramInt1, int paramInt2, byte[] paramArrayOfByte2, int paramInt3)
protected byte[]	engineDoFinal(byte[] abyte0, int i, int j)
protected int	engineDoFinal(byte[] abyte0, int i, int j, byte[] abyte1, int k)
protected int	engineGetBlockSize()
protected byte[]	engineGetIV()
protected int	engineGetOutputSize(int i)
protected AlgorithmParameters	engineGetParameters()
protected void	engineInit(int i, Key key1, AlgorithmParameterSpec algorithmparameterspec, SecureRandom securerandom)
protected void	engineInit(int i, Key key1, AlgorithmParameters algorithmparameters, SecureRandom securerandom)
protected void	engineInit(int i, Key key1, SecureRandom securerandom)
protected void	engineSetMode(String s)
protected void	engineSetPadding(String s)
protected byte[]	engineUpdate(byte[] abyte0, int i, int j)
protected int	engineUpdate(byte[] abyte0, int i, int j, byte[] abyte1, int k)
protected void	reset()
protected abstract void	setKey(Key paramKey)

从类继承的方法 javax.crypto.CipherSpi

engineDoFinal, engineGetKeySize, engineUnwrap, engineUpdate, engineUpdateAAD, engineUpdateAAD, engineWrap

从类继承的方法 java.lang.Object

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

字段详细资料

ident

public static final String ident

另请参阅:

常量字段值

BLOCK_SIZE

protected static final int BLOCK_SIZE

另请参阅:

常量字段值

ECB

protected static final int ECB

另请参阅:

常量字段值

CBC

protected static final int CBC

另请参阅:

常量字段值

buffer

protected byte[] buffer

bufferPos

protected int bufferPos

mode

protected int mode

paddedStream

protected boolean paddedStream

streamMode

protected int streamMode

ivec

protected byte[] ivec

cbcV

protected byte[] cbcV

ivInline

protected boolean ivInline

ivEncrypted

protected boolean ivEncrypted

firstBlock

protected boolean firstBlock

key

protected Key key

random

protected SecureRandom random

构造器详细资料

BlockCipher

public BlockCipher()

方法详细资料

decryptBlock

protected abstract int decryptBlock(byte[] paramArrayOfByte1,
                                    int paramInt1,
                                    int paramInt2,
                                    byte[] paramArrayOfByte2,
                                    int paramInt3)
                             throws BadPaddingException

抛出:

BadPaddingException

encryptBlock

protected abstract int encryptBlock(byte[] paramArrayOfByte1,
                                    int paramInt1,
                                    int paramInt2,
                                    byte[] paramArrayOfByte2,
                                    int paramInt3)
                             throws IllegalBlockSizeException

抛出:

IllegalBlockSizeException

engineDoFinal

protected byte[] engineDoFinal(byte[] abyte0,
                               int i,
                               int j)
                        throws IllegalBlockSizeException,
                               BadPaddingException

指定者:

engineDoFinal 在类中 CipherSpi

抛出:

IllegalBlockSizeException

BadPaddingException

engineDoFinal

protected int engineDoFinal(byte[] abyte0,
                            int i,
                            int j,
                            byte[] abyte1,
                            int k)
                     throws ShortBufferException,
                            IllegalBlockSizeException,
                            BadPaddingException

指定者:

engineDoFinal 在类中 CipherSpi

抛出:

ShortBufferException

IllegalBlockSizeException

BadPaddingException

engineGetBlockSize

protected int engineGetBlockSize()

指定者:

engineGetBlockSize 在类中 CipherSpi

engineGetIV

protected byte[] engineGetIV()

指定者:

engineGetIV 在类中 CipherSpi

engineGetOutputSize

protected int engineGetOutputSize(int i)

指定者:

engineGetOutputSize 在类中 CipherSpi

engineGetParameters

protected AlgorithmParameters engineGetParameters()

指定者:

engineGetParameters 在类中 CipherSpi

engineInit

protected void engineInit(int i,
                          Key key1,
                          AlgorithmParameters algorithmparameters,
                          SecureRandom securerandom)
                   throws InvalidKeyException,
                          InvalidAlgorithmParameterException

指定者:

engineInit 在类中 CipherSpi

抛出:

InvalidKeyException

InvalidAlgorithmParameterException

engineInit

protected void engineInit(int i,
                          Key key1,
                          SecureRandom securerandom)
                   throws InvalidKeyException

指定者:

engineInit 在类中 CipherSpi

抛出:

InvalidKeyException

engineInit

protected void engineInit(int i,
                          Key key1,
                          AlgorithmParameterSpec algorithmparameterspec,
                          SecureRandom securerandom)
                   throws InvalidKeyException,
                          InvalidAlgorithmParameterException

指定者:

engineInit 在类中 CipherSpi

抛出:

InvalidKeyException

InvalidAlgorithmParameterException

engineSetMode

protected void engineSetMode(String s)
                      throws NoSuchAlgorithmException

指定者:

engineSetMode 在类中 CipherSpi

抛出:

NoSuchAlgorithmException

engineSetPadding

protected void engineSetPadding(String s)
                         throws NoSuchPaddingException

指定者:

engineSetPadding 在类中 CipherSpi

抛出:

NoSuchPaddingException

engineUpdate

protected byte[] engineUpdate(byte[] abyte0,
                              int i,
                              int j)

指定者:

engineUpdate 在类中 CipherSpi

engineUpdate

protected int engineUpdate(byte[] abyte0,
                           int i,
                           int j,
                           byte[] abyte1,
                           int k)
                    throws ShortBufferException

指定者:

engineUpdate 在类中 CipherSpi

抛出:

ShortBufferException

reset

protected void reset()

setKey

protected abstract void setKey(Key paramKey)
                        throws InvalidKeyException

抛出:

InvalidKeyException