com.softabar.sha4j
Class Sha4J

java.lang.Object
  com.softabar.sha4j.Sha4J

public class Sha4J
extends java.lang.Object

Sha4J implements SHA-1, SHA-224, SHA-256, SHA-384 and SHA-512 algorithms.

 Copyright (C) 2006 Softabar
 
 This program 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.
 
 This program 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 this program; if not, write to the 
 Free Software Foundation, * Inc., * 59 Temple Place, * Suite 330, 
 Boston, MA 02111-1307 USA
 

Constructor Summary

Sha4J()

Sha4J(boolean closeInputStream)

Method Summary

void	reset() Resets instance for use in other operation.
byte[]	sha1Digest(java.io.InputStream inputStream)
byte[]	sha224Digest(java.io.InputStream inputStream)
byte[]	sha256Digest(java.io.InputStream inputStream)
byte[]	sha384Digest(java.io.InputStream inputStream)
byte[]	sha512Digest(java.io.InputStream inputStream)

Methods inherited from class java.lang.Object

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

Constructor Detail

Sha4J

public Sha4J()

Sha4J

public Sha4J(boolean closeInputStream)

Method Detail

sha1Digest

public byte[] sha1Digest(java.io.InputStream inputStream)
                  throws java.io.IOException

Throws:

java.io.IOException

sha224Digest

public byte[] sha224Digest(java.io.InputStream inputStream)
                    throws java.io.IOException

Throws:

java.io.IOException

sha256Digest

public byte[] sha256Digest(java.io.InputStream inputStream)
                    throws java.io.IOException

Throws:

java.io.IOException

sha384Digest

public byte[] sha384Digest(java.io.InputStream inputStream)
                    throws java.io.IOException

Throws:

java.io.IOException

sha512Digest

public byte[] sha512Digest(java.io.InputStream inputStream)
                    throws java.io.IOException

Throws:

java.io.IOException

reset

public void reset()

Resets instance for use in other operation. This must be called before each consequent operation. If not called results are not correct.