core.crypto.streams
Class SignatureInputStream

java.lang.Object
  java.io.InputStream
      java.io.FilterInputStream
          core.crypto.streams.SignatureInputStream

All Implemented Interfaces:

Closeable

public class SignatureInputStream
extends FilterInputStream

This class is used to pass the data through an signature before proceeding

  Copyright (c) 2006 Sebastian Erdweg
  Copyright (c) 2006 Dominik Schulz
  Copyright (c) 2006 Florian Lindner
  Copyright (c) 2006 Betim Berjani
  
  This file is part of FlexiCrypt.

  FlexiCrypt is free software; you can redistribute it and/or modify
  it under the terms of the GNU General Public License as published by
  the Free Software Foundation; either version 2 of the License, or
  (at your option) any later version.

  FlexiCrypt is distributed in the hope that it will be useful,
  but WITHOUT ANY WARRANTY; without even the implied warranty of
  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
  GNU General Public License for more details.
  
  You should have received a copy of the GNU General Public License
  along with FlexiCrypt; if not, write to the Free Software
  Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA  02110-1301  USA
  

Author:

Dominik

Constructor Summary

SignatureInputStream(InputStream in, Signature sign)

Method Summary

int	read()
int	read(byte[] b)
int	read(byte[] b, int offset, int length)

Methods inherited from class java.io.FilterInputStream

available, close, mark, markSupported, reset, skip

Methods inherited from class java.lang.Object

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

Constructor Detail

SignatureInputStream

public SignatureInputStream(InputStream in,
                            Signature sign)

Parameters:

in - An InputStream

sign - A Signature

Method Detail

read

public int read()
         throws IOException

Overrides:

read in class FilterInputStream

Throws:

IOException

read

public int read(byte[] b)
         throws IOException

Overrides:

read in class FilterInputStream

Throws:

IOException

read

public int read(byte[] b,
                int offset,
                int length)
         throws IOException

Overrides:

read in class FilterInputStream

Throws:

IOException