// $Id: Hamsi512.java 206 2010-06-01 18:18:57Z tp $
package fr.cryptohash;
/**
* <p>This class implements the Hamsi-512 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: 206 $
* @author Thomas Pornin <thomas.pornin@cryptolog.com>
*/
public class Hamsi512 extends HamsiBigCore {
/**
* Create the engine.
*/
public Hamsi512()
{
super();
}
/** @see Digest */
public int getDigestLength()
{
return 64;
}
private static final int[] IV = {
0x73746565, 0x6c706172, 0x6b204172, 0x656e6265,
0x72672031, 0x302c2062, 0x75732032, 0x3434362c,
0x20422d33, 0x30303120, 0x4c657576, 0x656e2d48,
0x65766572, 0x6c65652c, 0x2042656c, 0x6769756d
};
/** @see HamsiBigCore */
int[] getIV()
{
return IV;
}
/** @see HamsiBigCore */
HamsiBigCore dup()
{
return new Hamsi512();
}
}