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40 lines
1.3 KiB
C
40 lines
1.3 KiB
C
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/* random.h - random functions
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* Copyright (C) 1998 Free Software Foundation, Inc.
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*
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* This file is part of GNUPG.
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*
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* GNUPG 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 2 of the License, or
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* (at your option) any later version.
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*
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* GNUPG 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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* You should have received a copy of the GNU General Public License
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* along with this program; if not, write to the Free Software
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* Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA
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*/
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#ifndef G10_RANDOM_H
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#define G10_RANDOM_H
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#include "types.h"
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/*-- random.c --*/
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void secure_random_alloc(void);
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int quick_random_gen( int onoff );
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void randomize_buffer( byte *buffer, size_t length, int level );
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byte get_random_byte( int level );
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void add_randomness( const void *buffer, size_t length, int source );
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/*-- the next two functions are implemented by all the system
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specific source files rand_xxxx.s --*/
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void random_poll(void);
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void fast_random_poll(void);
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#endif /*G10_RANDOM_H*/
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