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31 lines
1.1 KiB
C
31 lines
1.1 KiB
C
//-----------------------------------------------------------------------------
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// Copyright (C) Proxmark3 contributors. See AUTHORS.md for details.
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//
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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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//
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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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//
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// See LICENSE.txt for the text of the license.
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//-----------------------------------------------------------------------------
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// LEGIC's obfuscation function
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//-----------------------------------------------------------------------------
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#ifndef __LEGIC_PRNG_H
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#define __LEGIC_PRNG_H
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#include "common.h"
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void legic_prng_init(uint8_t iv);
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void legic_prng_forward(int count);
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uint8_t legic_prng_get_bit(void);
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uint32_t legic_prng_get_bits(uint8_t len);
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#endif
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