// $Id: BMW224.java 166 2010-05-03 16:44:36Z tp $
package fr.cryptohash;
/**
* <p>This class implements the BMW-224 ("Blue Midnight Wish") digest
* algorithm under the {@link Digest} API.</p>
*
* <pre>
* ==========================(LICENSE BEGIN)============================
*
* Copyright (c) 2007-2010 Projet RNRT SAPHIR
*
* Permission is hereby granted, free of charge, to any person obtaining
* a copy of this software and associated documentation files (the
* "Software"), to deal in the Software without restriction, including
* without limitation the rights to use, copy, modify, merge, publish,
* distribute, sublicense, and/or sell copies of the Software, and to
* permit persons to whom the Software is furnished to do so, subject to
* the following conditions:
*
* The above copyright notice and this permission notice shall be
* included in all copies or substantial portions of the Software.
*
* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
* EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
* MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.
* IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY
* CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT,
* TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE
* SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
*
* ===========================(LICENSE END)=============================
* </pre>
*
* @version $Revision: 166 $
* @author Thomas Pornin <thomas.pornin@cryptolog.com>
*/
public class BMW224 extends BMWSmallCore {
/**
* Create the engine.
*/
public BMW224()
{
super();
}
/** The initial value for BMW-224. */
private static final int[] initVal = {
0x00010203, 0x04050607, 0x08090A0B, 0x0C0D0E0F,
0x10111213, 0x14151617, 0x18191A1B, 0x1C1D1E1F,
0x20212223, 0x24252627, 0x28292A2B, 0x2C2D2E2F,
0x30313233, 0x34353637, 0x38393A3B, 0x3C3D3E3F
};
/** @see BMWSmallCore */
int[] getInitVal()
{
return initVal;
}
/** @see Digest */
public int getDigestLength()
{
return 28;
}
/** @see Digest */
public Digest copy()
{
return copyState(new BMW224());
}
}