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some more internall structure changes

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This commit is contained in:
Werner Koch 1998-06-16 15:13:28 +00:00
parent 6e1ca6b80f
commit e6ac5acbbf
39 changed files with 814 additions and 400 deletions
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56
include/cipher.h
View file

@ -1,19 +1,14 @@
/* cipher.h
* Copyright (c) 1997 by Werner Koch (dd9jn)
* Copyright (C) 1998 Free Software Foundation, Inc.
*
* ATTENTION: This code should not be exported from the United States
* nor should it be used their without a license agreement with PKP.
* The RSA alorithm is protected by U.S. Patent #4,405,829 which
* expires on September 20, 2000!
* This file is part of GNUPG.
*
* This file is part of G10.
*
* G10 is free software; you can redistribute it and/or modify
* GNUPG is free software; you can redistribute it and/or modify
* it under the terms of the GNU General Public License as published by
* the Free Software Foundation; either version 2 of the License, or
* (at your option) any later version.
*
* G10 is distributed in the hope that it will be useful,
* GNUPG 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 General Public License for more details.
@ -28,7 +23,6 @@
#define DBG_CIPHER g10c_debug_mode
#include "mpi.h"
#include "../cipher/md.h"
#include "../cipher/random.h"
@ -77,12 +71,54 @@ struct cipher_handle_s { char does_not_matter[1]; };
#define CIPHER_MODE_DUMMY 5 /* used with algo DUMMY for no encryption */
#define MD_BUFFER_SIZE 512
typedef struct {
byte buffer[MD_BUFFER_SIZE];
int bufcount;
int secure;
FILE *debug;
struct md_digest_list_s *list;
} *MD_HANDLE;
#ifndef DEFINES_MD_HANDLE /* not really the handle but the algorithm list */
struct md_digest_list_s { char does_not_matter[1]; };
#endif
int g10c_debug_mode;
int g10_opt_verbose;
/*-- dynload.c --*/
void register_cipher_extension( const char *fname );
/*-- md.c --*/
int string_to_digest_algo( const char *string );
const char * digest_algo_to_string( int algo );
int check_digest_algo( int algo );
MD_HANDLE md_open( int algo, int secure );
void md_enable( MD_HANDLE hd, int algo );
MD_HANDLE md_copy( MD_HANDLE a );
void md_close(MD_HANDLE a);
void md_write( MD_HANDLE a, byte *inbuf, size_t inlen);
void md_final(MD_HANDLE a);
byte *md_read( MD_HANDLE a, int algo );
int md_get_algo( MD_HANDLE a );
int md_digest_length( int algo );
const byte *md_asn_oid( int algo, size_t *asnlen, size_t *mdlen );
void md_start_debug( MD_HANDLE a, const char *suffix );
void md_stop_debug( MD_HANDLE a );
#define md_is_secure(a) ((a)->secure)
#define md_putc(h,c) \
do { \
if( (h)->bufcount == MD_BUFFER_SIZE ) \
md_write( (h), NULL, 0 ); \
(h)->buffer[(h)->bufcount++] = (c) & 0xff; \
} while(0)
/*-- cipher.c --*/
int string_to_cipher_algo( const char *string );
const char * cipher_algo_to_string( int algo );

8
include/errors.h
View file

@ -1,14 +1,14 @@
/* errors.h - erro code
* Copyright (c) 1997 by Werner Koch (dd9jn)
* Copyright (C) 1998 Free Software Foundation, Inc.
*
* This file is part of G10.
* This file is part of GNUPG.
*
* G10 is free software; you can redistribute it and/or modify
* GNUPG is free software; you can redistribute it and/or modify
* it under the terms of the GNU General Public License as published by
* the Free Software Foundation; either version 2 of the License, or
* (at your option) any later version.
*
* G10 is distributed in the hope that it will be useful,
* GNUPG 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 General Public License for more details.

16
include/g10lib.h
View file

@ -1,7 +1,21 @@
/* g10lib.h - GNU digital encryption libray interface
* Copyright (C) 1998 Free Software Foundation, Inc.
*
* FIXME: This should allow XFree programs etc to use the header.
* This file is part of GNUPG.
*
* GNUPG is free software; you can redistribute it and/or modify
* it under the terms of the GNU General Public License as published by
* the Free Software Foundation; either version 2 of the License, or
* (at your option) any later version.
*
* GNUPG 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 General Public License for more details.
*
* You should have received a copy of the GNU 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 _g10lib_G10LIB_H

8
include/i18n.h
View file

@ -1,14 +1,14 @@
/* i18n.h
* Copyright (c) 1998 by Werner Koch (dd9jn)
* Copyright (C) 1998 Free Software Foundation, Inc.
*
* This file is part of G10.
* This file is part of GNUPG.
*
* G10 is free software; you can redistribute it and/or modify
* GNUPG is free software; you can redistribute it and/or modify
* it under the terms of the GNU General Public License as published by
* the Free Software Foundation; either version 2 of the License, or
* (at your option) any later version.
*
* G10 is distributed in the hope that it will be useful,
* GNUPG 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 General Public License for more details.

8
include/iobuf.h
View file

@ -1,14 +1,14 @@
/* iobuf.h - I/O buffer
* Copyright (c) 1997 by Werner Koch (dd9jn)
* Copyright (C) 1998 Free Software Foundation, Inc.
*
* This file is part of G10.
* This file is part of GNUPG.
*
* G10 is free software; you can redistribute it and/or modify
* GNUPG is free software; you can redistribute it and/or modify
* it under the terms of the GNU General Public License as published by
* the Free Software Foundation; either version 2 of the License, or
* (at your option) any later version.
*
* G10 is distributed in the hope that it will be useful,
* GNUPG 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 General Public License for more details.

8
include/memory.h
View file

@ -1,14 +1,14 @@
/* memory.h - memory allocation
* Copyright (c) 1997 by Werner Koch (dd9jn)
* Copyright (C) 1998 Free Software Foundation, Inc.
*
* This file is part of G10.
* This file is part of GNUPG.
*
* G10 is free software; you can redistribute it and/or modify
* GNUPG is free software; you can redistribute it and/or modify
* it under the terms of the GNU General Public License as published by
* the Free Software Foundation; either version 2 of the License, or
* (at your option) any later version.
*
* G10 is distributed in the hope that it will be useful,
* GNUPG 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 General Public License for more details.

9
include/mpi.h
View file

@ -48,7 +48,8 @@ typedef struct mpi_struct {
int nlimbs; /* number of valid limbs */
int nbits; /* the real number of valid bits (info only) */
int sign; /* indicates a negative number */
int secure; /* array must be allocated in secure memory space */
unsigned flags; /* bit 0: array must be allocated in secure memory space */
/* bit 1: the mpi is encrypted */
mpi_limb_t *d; /* array with the limbs */
} *MPI;
@ -56,6 +57,7 @@ typedef struct mpi_struct {
#define mpi_get_nlimbs(a) ((a)->nlimbs)
#define mpi_get_nbit_info(a) ((a)->nbits)
#define mpi_set_nbit_info(a,b) ((a)->nbits = (b))
#define mpi_is_neg(a) ((a)->sign)
/*-- mpiutil.c --*/
@ -78,7 +80,10 @@ typedef struct mpi_struct {
void mpi_resize( MPI a, unsigned nlimbs );
MPI mpi_copy( MPI a );
#endif
#define mpi_is_secure(a) ((a) && (a)->secure)
#define mpi_is_protected(a) ((a) && ((a)->flags&2))
#define mpi_set_protect_flag(a) ((a)->flags |= 2)
#define mpi_clear_protect_flag(a) ((a)->flags &= ~2)
#define mpi_is_secure(a) ((a) && ((a)->flags&1))
void mpi_set_secure( MPI a );
void mpi_clear( MPI a );
void mpi_set( MPI w, MPI u);

8
include/ttyio.h
View file

@ -1,14 +1,14 @@
/* ttyio.h
* Copyright (c) 1997 by Werner Koch (dd9jn)
* Copyright (C) 1998 Free Software Foundation, Inc.
*
* This file is part of G10.
* This file is part of GNUPG.
*
* G10 is free software; you can redistribute it and/or modify
* GNUPG is free software; you can redistribute it and/or modify
* it under the terms of the GNU General Public License as published by
* the Free Software Foundation; either version 2 of the License, or
* (at your option) any later version.
*
* G10 is distributed in the hope that it will be useful,
* GNUPG 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 General Public License for more details.

8
include/types.h
View file

@ -1,14 +1,14 @@
/* types.h - some common typedefs
* Copyright (c) 1997 by Werner Koch (dd9jn)
* Copyright (C) 1998 Free Software Foundation, Inc.
*
* This file is part of G10.
* This file is part of GNUPG.
*
* G10 is free software; you can redistribute it and/or modify
* GNUPG is free software; you can redistribute it and/or modify
* it under the terms of the GNU General Public License as published by
* the Free Software Foundation; either version 2 of the License, or
* (at your option) any later version.
*
* G10 is distributed in the hope that it will be useful,
* GNUPG 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 General Public License for more details.

50
include/util.h
View file

@ -1,14 +1,14 @@
/* util.h
* Copyright (c) 1997 by Werner Koch (dd9jn)
* Copyright (C) 1998 Free Software Foundation, Inc.
*
* This file is part of G10.
* This file is part of GNUPG.
*
* G10 is free software; you can redistribute it and/or modify
* GNUPG is free software; you can redistribute it and/or modify
* it under the terms of the GNU General Public License as published by
* the Free Software Foundation; either version 2 of the License, or
* (at your option) any later version.
*
* G10 is distributed in the hope that it will be useful,
* GNUPG 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 General Public License for more details.
@ -60,29 +60,39 @@ void log_set_name( const char *name );
const char *log_get_name(void);
void log_set_pid( int pid );
int log_get_errorcount( int clear );
void log_hexdump( const char *text, char *buf, size_t len );
void log_mpidump( const char *text, MPI a );
void g10_log_hexdump( const char *text, char *buf, size_t len );
void g10_log_mpidump( const char *text, MPI a );
#if __GNUC__ > 2 || (__GNUC__ == 2 && __GNUC_MINOR__ >= 5 )
void log_bug( const char *fmt, ... )
void g10_log_bug( const char *fmt, ... )
__attribute__ ((noreturn, format (printf,1,2)));
void log_bug0( const char *, int, const char * ) __attribute__ ((noreturn));
void log_fatal( const char *fmt, ... )
void g10_log_bug0( const char *, int, const char * ) __attribute__ ((noreturn));
void g10_log_fatal( const char *fmt, ... )
__attribute__ ((noreturn, format (printf,1,2)));
void log_error( const char *fmt, ... ) __attribute__ ((format (printf,1,2)));
void log_info( const char *fmt, ... ) __attribute__ ((format (printf,1,2)));
void log_debug( const char *fmt, ... ) __attribute__ ((format (printf,1,2)));
#define BUG() log_bug0( __FILE__ , __LINE__, __FUNCTION__ )
void g10_log_error( const char *fmt, ... ) __attribute__ ((format (printf,1,2)));
void g10_log_info( const char *fmt, ... ) __attribute__ ((format (printf,1,2)));
void g10_log_debug( const char *fmt, ... ) __attribute__ ((format (printf,1,2)));
#define BUG() g10_log_bug0( __FILE__ , __LINE__, __FUNCTION__ )
#else
void log_bug( const char *fmt, ... );
void log_bug0( const char *, int );
void log_fatal( const char *fmt, ... );
void log_error( const char *fmt, ... );
void log_info( const char *fmt, ... );
void log_debug( const char *fmt, ... );
#define BUG() log_bug0( __FILE__ , __LINE__ )
void g10_log_bug( const char *fmt, ... );
void g10_log_bug0( const char *, int );
void g10_log_fatal( const char *fmt, ... );
void g10_log_error( const char *fmt, ... );
void g10_log_info( const char *fmt, ... );
void g10_log_debug( const char *fmt, ... );
#define BUG() g10_log_bug0( __FILE__ , __LINE__ )
#endif
#define log_hexdump g10_log_hexdump
#define log_mpidump g10_log_mpidump
#define log_bug g10_log_bug
#define log_bug0 g10_log_bug0
#define log_fatal g10_log_fatal
#define log_error g10_log_error
#define log_info g10_log_info
#define log_debug g10_log_debug
/*-- errors.c --*/
const char * g10_errstr( int no );