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79 lines
2.3 KiB
79 lines
2.3 KiB
// $Id: BMW384.java 166 2010-05-03 16:44:36Z tp $ |
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package fr.cryptohash; |
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/** |
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* <p>This class implements the BMW-384 ("Blue Midnight Wish") digest |
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* algorithm under the {@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: 166 $ |
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* @author Thomas Pornin <[email protected]> |
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*/ |
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public class BMW384 extends BMWBigCore { |
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/** |
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* Create the engine. |
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*/ |
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public BMW384() |
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{ |
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super(); |
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} |
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/** The initial value for BMW-384. */ |
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private static final long[] initVal = { |
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0x0001020304050607L, 0x08090A0B0C0D0E0FL, |
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0x1011121314151617L, 0x18191A1B1C1D1E1FL, |
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0x2021222324252627L, 0x28292A2B2C2D2E2FL, |
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0x3031323334353637L, 0x38393A3B3C3D3E3FL, |
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0x4041424344454647L, 0x48494A4B4C4D4E4FL, |
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0x5051525354555657L, 0x58595A5B5C5D5E5FL, |
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0x6061626364656667L, 0x68696A6B6C6D6E6FL, |
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0x7071727374757677L, 0x78797A7B7C7D7E7FL |
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}; |
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/** @see BMWSmallCore */ |
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long[] 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 BMW384()); |
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} |
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}
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