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119 lines
4.2 KiB
C
119 lines
4.2 KiB
C
/* algorithms.h - prototypes for algorithm functions.
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* Copyright (C) 2002 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 GNUPG_ALGORITHMS_H
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#define GNUPG_ALGORITHMS_H 1
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const char *dynload_enum_module_names (int seq);
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const char *
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md5_get_info (int algo, size_t *contextsize,
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byte **r_asnoid, int *r_asnlen, int *r_mdlen,
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void (**r_init)( void *c ),
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void (**r_write)( void *c, byte *buf, size_t nbytes ),
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void (**r_final)( void *c ),
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byte *(**r_read)( void *c )
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);
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const char *
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rmd160_get_info (int algo, size_t *contextsize,
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byte **r_asnoid, int *r_asnlen, int *r_mdlen,
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void (**r_init)( void *c ),
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void (**r_write)( void *c, byte *buf, size_t nbytes ),
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void (**r_final)( void *c ),
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byte *(**r_read)( void *c )
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);
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const char *
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sha1_get_info (int algo, size_t *contextsize,
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byte **r_asnoid, int *r_asnlen, int *r_mdlen,
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void (**r_init)( void *c ),
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void (**r_write)( void *c, byte *buf, size_t nbytes ),
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void (**r_final)( void *c ),
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byte *(**r_read)( void *c )
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);
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const char *
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tiger_get_info (int algo, size_t *contextsize,
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byte **r_asnoid, int *r_asnlen, int *r_mdlen,
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void (**r_init)( void *c ),
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void (**r_write)( void *c, byte *buf, size_t nbytes ),
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void (**r_final)( void *c ),
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byte *(**r_read)( void *c )
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);
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const char *
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des_get_info( int algo, size_t *keylen,
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size_t *blocksize, size_t *contextsize,
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int (**setkeyf)( void *c, byte *key, unsigned keylen ),
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void (**encryptf)( void *c, byte *outbuf, byte *inbuf ),
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void (**decryptf)( void *c, byte *outbuf, byte *inbuf )
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);
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const char *
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cast5_get_info( int algo, size_t *keylen,
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size_t *blocksize, size_t *contextsize,
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int (**setkeyf)( void *c, byte *key, unsigned keylen ),
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void (**encryptf)( void *c, byte *outbuf, byte *inbuf ),
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void (**decryptf)( void *c, byte *outbuf, byte *inbuf )
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);
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const char *
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blowfish_get_info( int algo, size_t *keylen,
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size_t *blocksize, size_t *contextsize,
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int (**setkeyf)( void *c, byte *key, unsigned keylen ),
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void (**encryptf)( void *c, byte *outbuf, byte *inbuf ),
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void (**decryptf)( void *c, byte *outbuf, byte *inbuf )
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);
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const char *
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twofish_get_info( int algo, size_t *keylen,
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size_t *blocksize, size_t *contextsize,
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int (**setkeyf)( void *c, byte *key, unsigned keylen ),
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void (**encryptf)( void *c, byte *outbuf, byte *inbuf ),
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void (**decryptf)( void *c, byte *outbuf, byte *inbuf )
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);
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/* this is just a kludge for the time we have not yet changed the cipher
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* stuff to the scheme we use for random and digests */
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const char *
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rijndael_get_info( int algo, size_t *keylen,
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size_t *blocksize, size_t *contextsize,
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int (**setkeyf)( void *c, byte *key, unsigned keylen ),
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void (**encryptf)( void *c, byte *outbuf, byte *inbuf ),
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void (**decryptf)( void *c, byte *outbuf, byte *inbuf )
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);
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const char *
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idea_get_info( int algo, size_t *keylen,
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size_t *blocksize, size_t *contextsize,
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int (**setkeyf)( void *c, byte *key, unsigned keylen ),
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void (**encryptf)( void *c, byte *outbuf, byte *inbuf ),
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void (**decryptf)( void *c, byte *outbuf, byte *inbuf )
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);
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#endif /*GNUPG_ALGORITHMS_H*/
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