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80 lines
2.3 KiB
80 lines
2.3 KiB
3 years ago
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// $Id: SIMD384.java 156 2010-04-26 17:55:11Z tp $
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package fr.cryptohash;
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/**
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* <p>This class implements the SIMD-384 digest algorithm under the
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* {@link Digest} API.</p>
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*
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* <pre>
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* ==========================(LICENSE BEGIN)============================
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*
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* Copyright (c) 2007-2010 Projet RNRT SAPHIR
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*
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* Permission is hereby granted, free of charge, to any person obtaining
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* a copy of this software and associated documentation files (the
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* "Software"), to deal in the Software without restriction, including
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* without limitation the rights to use, copy, modify, merge, publish,
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* distribute, sublicense, and/or sell copies of the Software, and to
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* permit persons to whom the Software is furnished to do so, subject to
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* the following conditions:
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*
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* The above copyright notice and this permission notice shall be
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* included in all copies or substantial portions of the Software.
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*
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* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
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* EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
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* MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.
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* IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY
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* CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT,
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* TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE
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* SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
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*
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* ===========================(LICENSE END)=============================
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* </pre>
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*
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* @version $Revision: 156 $
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* @author Thomas Pornin <thomas.pornin@cryptolog.com>
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*/
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public class SIMD384 extends SIMDBigCore {
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/**
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* Create the engine.
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*/
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public SIMD384()
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{
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super();
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}
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/** The initial value for SIMD-384. */
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private static final int[] initVal = {
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0x8A36EEBC, 0x94A3BD90, 0xD1537B83, 0xB25B070B,
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0xF463F1B5, 0xB6F81E20, 0x0055C339, 0xB4D144D1,
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0x7360CA61, 0x18361A03, 0x17DCB4B9, 0x3414C45A,
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0xA699A9D2, 0xE39E9664, 0x468BFE77, 0x51D062F8,
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0xB9E3BFE8, 0x63BECE2A, 0x8FE506B9, 0xF8CC4AC2,
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0x7AE11542, 0xB1AADDA1, 0x64B06794, 0x28D2F462,
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0xE64071EC, 0x1DEB91A8, 0x8AC8DB23, 0x3F782AB5,
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0x039B5CB8, 0x71DDD962, 0xFADE2CEA, 0x1416DF71
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};
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/** @see SIMDSmallCore */
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int[] getInitVal()
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{
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return initVal;
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}
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/** @see Digest */
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public int getDigestLength()
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{
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return 48;
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}
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/** @see Digest */
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public Digest copy()
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{
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return copyState(new SIMD384());
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}
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}
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