2009-05-09 12:30:07 +00:00
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/* blake_common.c */
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/*
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This file is part of the AVR-Crypto-Lib.
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Copyright (C) 2009 Daniel Otte (daniel.otte@rub.de)
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This program is free software: you can redistribute it and/or modify
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it under the terms of the GNU General Public License as published by
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the Free Software Foundation, either version 3 of the License, or
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(at your option) any later version.
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This program is distributed in the hope that it will be useful,
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but WITHOUT ANY WARRANTY; without even the implied warranty of
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MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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GNU General Public License for more details.
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You should have received a copy of the GNU General Public License
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along with this program. If not, see <http://www.gnu.org/licenses/>.
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*/
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/*
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* \file blake_common.c
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* \author Daniel Otte
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* \email daniel.otte@rub.de
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* \date 2009-05-08
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* \license GPLv3 or later
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2009-11-09 20:28:51 +00:00
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*
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2009-05-09 12:30:07 +00:00
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*/
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#include <stdint.h>
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#include <avr/pgmspace.h>
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uint8_t blake_sigma[] PROGMEM = {
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0x0, 0x1, 0x2, 0x3, 0x4, 0x5, 0x6, 0x7, 0x8, 0x9, 0xA, 0xB, 0xC, 0xD, 0xE, 0xF,
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0xE, 0xA, 0x4, 0x8, 0x9, 0xF, 0xD, 0x6, 0x1, 0xC, 0x0, 0x2, 0xB, 0x7, 0x5, 0x3,
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0xB, 0x8, 0xC, 0x0, 0x5, 0x2, 0xF, 0xD, 0xA, 0xE, 0x3, 0x6, 0x7, 0x1, 0x9, 0x4,
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0x7, 0x9, 0x3, 0x1, 0xD, 0xC, 0xB, 0xE, 0x2, 0x6, 0x5, 0xA, 0x4, 0x0, 0xF, 0x8,
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0x9, 0x0, 0x5, 0x7, 0x2, 0x4, 0xA, 0xF, 0xE, 0x1, 0xB, 0xC, 0x6, 0x8, 0x3, 0xD,
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0x2, 0xC, 0x6, 0xA, 0x0, 0xB, 0x8, 0x3, 0x4, 0xD, 0x7, 0x5, 0xF, 0xE, 0x1, 0x9,
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0xC, 0x5, 0x1, 0xF, 0xE, 0xD, 0x4, 0xA, 0x0, 0x7, 0x6, 0x3, 0x9, 0x2, 0x8, 0xB,
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0xD, 0xB, 0x7, 0xE, 0xC, 0x1, 0x3, 0x9, 0x5, 0x0, 0xF, 0x4, 0x8, 0x6, 0x2, 0xA,
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0x6, 0xF, 0xE, 0x9, 0xB, 0x3, 0x0, 0x8, 0xC, 0x2, 0xD, 0x7, 0x1, 0x4, 0xA, 0x5,
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2009-11-09 20:28:51 +00:00
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0xA, 0x2, 0x8, 0x4, 0x7, 0x6, 0x1, 0x5, 0xF, 0xB, 0x9, 0xE, 0x3, 0xC, 0xD, 0x0,
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/* the following lines are for large blake (blake48 & blake64) */
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0x0, 0x1, 0x2, 0x3, 0x4, 0x5, 0x6, 0x7, 0x8, 0x9, 0xA, 0xB, 0xC, 0xD, 0xE, 0xF,
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0xE, 0xA, 0x4, 0x8, 0x9, 0xF, 0xD, 0x6, 0x1, 0xC, 0x0, 0x2, 0xB, 0x7, 0x5, 0x3,
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0xB, 0x8, 0xC, 0x0, 0x5, 0x2, 0xF, 0xD, 0xA, 0xE, 0x3, 0x6, 0x7, 0x1, 0x9, 0x4,
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0x7, 0x9, 0x3, 0x1, 0xD, 0xC, 0xB, 0xE, 0x2, 0x6, 0x5, 0xA, 0x4, 0x0, 0xF, 0x8
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2009-05-09 12:30:07 +00:00
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};
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2009-11-09 20:28:51 +00:00
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/*
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{ 0, 1, 2, 3, 4, 5, 6, 7, 8, 9,10,11,12,13,14,15 },
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{14,10, 4, 8, 9,15,13, 6, 1,12, 0, 2,11, 7, 5, 3 },
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{11, 8,12, 0, 5, 2,15,13,10,14, 3, 6, 7, 1, 9, 4 },
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{ 7, 9, 3, 1,13,12,11,14, 2, 6, 5,10, 4, 0,15, 8 }};
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*/
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2009-05-09 12:30:07 +00:00
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uint8_t blake_index_lut[] PROGMEM = {
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0x0, 0x4, 0x8, 0xC,
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0x1, 0x5, 0x9, 0xD,
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0x2, 0x6, 0xA, 0xE,
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0x3, 0x7, 0xB, 0xF,
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0x0, 0x5, 0xA, 0xF,
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0x1, 0x6, 0xB, 0xC,
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0x2, 0x7, 0x8, 0xD,
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0x3, 0x4, 0x9, 0xE
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};
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