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/* arcfour.h
* Copyright (C) 2000, 2001, 2002 Free Software Foundation, Inc.
*
* This file is part of Libgcrypt.
*
* Libgcrypt is free software; you can redistribute it and/or modify
* it under the terms of the GNU Lesser general Public License as
* published by the Free Software Foundation; either version 2.1 of
* the License, or (at your option) any later version.
*
* Libgcrypt is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU Lesser General Public License for more details.
*
* You should have received a copy of the GNU Lesser General Public
* License along with this program; if not, write to the Free Software
* Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA
*/
#ifndef G10_ARCFOUR_H
#define G10_ARCFOUR_H
#include "types.h"
/* NOTE: This is a special get_info function which is different from all
* others because arcfour is a stream cipher. We use this hack until
* we have redesigned the interface.
*/
const char *
_gcry_arcfour_get_info( int algo, size_t *keylen, size_t *blocksize,
size_t *contextsize,
int (**r_setkey)( void *c, byte *key, unsigned keylen ),
void (**r_stencrypt)( void *c, byte *outbuf,
byte *inbuf, unsigned int nbytes ),
void (**r_stdecrypt)( void *c, byte *outbuf,
byte *inbuf, unsigned int nbytes )
);
#endif /*G10_ARCFOUR_H*/
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