70 lines
2.5 KiB
Java
70 lines
2.5 KiB
Java
using System;
|
|
|
|
namespace Tamir.SharpSsh.jsch.jce
|
|
{
|
|
/* -*-mode:java; c-basic-offset:2; -*- */
|
|
/*
|
|
Copyright (c) 2002,2003,2004 ymnk, JCraft,Inc. All rights reserved.
|
|
|
|
Redistribution and use in source and binary forms, with or without
|
|
modification, are permitted provided that the following conditions are met:
|
|
|
|
1. Redistributions of source code must retain the above copyright notice,
|
|
this list of conditions and the following disclaimer.
|
|
|
|
2. Redistributions in binary form must reproduce the above copyright
|
|
notice, this list of conditions and the following disclaimer in
|
|
the documentation and/or other materials provided with the distribution.
|
|
|
|
3. The names of the authors may not be used to endorse or promote products
|
|
derived from this software without specific prior written permission.
|
|
|
|
THIS SOFTWARE IS PROVIDED ``AS IS'' AND ANY EXPRESSED OR IMPLIED WARRANTIES,
|
|
INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND
|
|
FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL JCRAFT,
|
|
INC. OR ANY CONTRIBUTORS TO THIS SOFTWARE BE LIABLE FOR ANY DIRECT, INDIRECT,
|
|
INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
|
|
LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA,
|
|
OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF
|
|
LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING
|
|
NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE,
|
|
EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
|
|
*/
|
|
|
|
public class MD5 : Tamir.SharpSsh.jsch.HASH
|
|
{
|
|
//MessageDigest md;
|
|
internal System.Security.Cryptography.MD5CryptoServiceProvider md;
|
|
private System.Security.Cryptography.CryptoStream cs;
|
|
|
|
public override int getBlockSize(){return 16;}
|
|
public override void init()
|
|
{
|
|
try
|
|
{
|
|
//md=MessageDigest.getInstance("MD5");
|
|
md = new System.Security.Cryptography.MD5CryptoServiceProvider();
|
|
cs = new System.Security.Cryptography.CryptoStream( System.IO.Stream.Null, md, System.Security.Cryptography.CryptoStreamMode.Write);
|
|
}
|
|
catch(Exception e)
|
|
{
|
|
Console.WriteLine(e);
|
|
}
|
|
}
|
|
public override void update(byte[] foo, int start, int len)
|
|
{
|
|
//md.update(foo, start, len);
|
|
cs.Write(foo, start, len);
|
|
}
|
|
public override byte[] digest()
|
|
{
|
|
cs.Close();
|
|
byte[] result = md.Hash;
|
|
md.Clear();//Reinitiazing hash objects
|
|
init();
|
|
|
|
return result;
|
|
}
|
|
}
|
|
}
|