cz.d1x.dxcrypto.encryption.io

Class EncryptingInputStream

java.lang.Object

java.io.InputStream

java.io.FilterInputStream

cz.d1x.dxcrypto.encryption.io.EncryptingInputStream

All Implemented Interfaces:

Closeable, AutoCloseable

public class EncryptingInputStream
extends FilterInputStream

Wrapper around InputStream which reads IV before reading given InputStream

Author:

d.richter

Field Summary

Fields inherited from class java.io.FilterInputStream

in

Constructor Summary

Constructors

Constructor and Description
EncryptingInputStream(InputStream in, byte[] iv)

Method Summary

Modifier and Type	Method and Description
int	available()
void	mark(int readlimit)
boolean	markSupported()
int	read()
int	read(byte[] b, int off, int len)
void	reset()
long	skip(long n)

Methods inherited from class java.io.FilterInputStream

close, read

Methods inherited from class java.lang.Object

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

Constructor Detail

EncryptingInputStream

public EncryptingInputStream(InputStream in,
                             byte[] iv)

Method Detail

read

public int read()
         throws IOException

Overrides:

read in class FilterInputStream

Throws:

IOException

read

public int read(byte[] b,
                int off,
                int len)
         throws IOException

Overrides:

read in class FilterInputStream

Throws:

IOException

skip

public long skip(long n)

Overrides:

skip in class FilterInputStream

available

public int available()
              throws IOException

Overrides:

available in class FilterInputStream

Throws:

IOException

mark

public void mark(int readlimit)

Overrides:

mark in class FilterInputStream

reset

public void reset()

Overrides:

reset in class FilterInputStream

markSupported

public boolean markSupported()

Overrides:

markSupported in class FilterInputStream