fr.cryptohash.SIMD224 Maven / Gradle / Ivy
// $Id: SIMD224.java 156 2010-04-26 17:55:11Z tp $
package fr.cryptohash;
/**
* This class implements the SIMD-224 digest algorithm under the
* {@link Digest} API.
*
*
* ==========================(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)=============================
*
*
* @version $Revision: 156 $
* @author Thomas Pornin <[email protected]>
*/
public class SIMD224 extends SIMDSmallCore {
/**
* Create the engine.
*/
public SIMD224()
{
super();
}
/** The initial value for SIMD-224. */
private static final int[] initVal = {
0x33586E9F, 0x12FFF033, 0xB2D9F64D, 0x6F8FEA53,
0xDE943106, 0x2742E439, 0x4FBAB5AC, 0x62B9FF96,
0x22E7B0AF, 0xC862B3A8, 0x33E00CDC, 0x236B86A6,
0xF64AE77C, 0xFA373B76, 0x7DC1EE5B, 0x7FB29CE8
};
/** @see SIMDSmallCore */
int[] getInitVal()
{
return initVal;
}
/** @see Digest */
public int getDigestLength()
{
return 28;
}
/** @see Digest */
public Digest copy()
{
return copyState(new SIMD224());
}
}
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