org.bouncycastle.crypto

Interface BufferedBlockCipher

All Known Implementing Classes:

CTSBlockCipher, DefaultBufferedBlockCipher, DefaultBufferedMultiBlockCipher, KXTSBlockCipher, NISTCTSBlockCipher, OldCTSBlockCipher, PaddedBufferedBlockCipher, PaddedBufferedMultiBlockCipher

public interface BufferedBlockCipher

Method Summary

Modifier and Type	Method and Description
int	doFinal(byte[] out, int outOff)
int	getBlockSize()
int	getOutputSize(int length)
BlockCipher	getUnderlyingCipher()
int	getUpdateOutputSize(int len)
void	init(boolean forEncryption, CipherParameters params)
int	processByte(byte in, byte[] out, int outOff)
int	processBytes(byte[] in, int inOff, int len, byte[] out, int outOff)
void	reset()

Method Detail

getUnderlyingCipher

BlockCipher getUnderlyingCipher()

init

void init(boolean forEncryption,
          CipherParameters params)
   throws java.lang.IllegalArgumentException

Throws:

java.lang.IllegalArgumentException

getBlockSize

int getBlockSize()

getUpdateOutputSize

int getUpdateOutputSize(int len)

getOutputSize

int getOutputSize(int length)

processByte

int processByte(byte in,
                byte[] out,
                int outOff)
         throws DataLengthException

Throws:

DataLengthException

processBytes

int processBytes(byte[] in,
                 int inOff,
                 int len,
                 byte[] out,
                 int outOff)
          throws DataLengthException,
                 java.lang.IllegalStateException

Throws:

DataLengthException

java.lang.IllegalStateException

doFinal

int doFinal(byte[] out,
            int outOff)
     throws DataLengthException,
            java.lang.IllegalStateException,
            InvalidCipherTextException

Throws:

DataLengthException

java.lang.IllegalStateException

InvalidCipherTextException

reset

void reset()