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gpg: Remove cipher.h and put algo ids into a common file.

Browse Source 
* common/openpgpdefs.h (cipher_algo_t, pubkey_algo_t, digest_algo_t)
(compress_algo_t): New.
* agent/gpg-agent.c: Remove ../g10/cipher.h. Add openpgpdefs.h.
* g10/cipher.h (DEK): Move to ...
* g10/dek.h: new file.
* g10/cipher.h (is_RSA, is_ELGAMAL, is_DSA)
(PUBKEY_MAX_NPKEY, PUBKEY_MAX_NSKEY, PUBKEY_MAX_NSIG, PUBKEY_MAX_NENC)
(PUBKEY_USAGE_SIG, PUBKEY_USAGE_ENC, PUBKEY_USAGE_CERT)
(PUBKEY_USAGE_AUTH, PUBKEY_USAGE_NONE): Move to
* g10/packet.h: here.
* g10/cipher.h: Remove.  Remove from all files.
* g10/filter.h, g10/packet.h:  Include dek.h.
* g10/Makefile.am (common_source): Remove cipher.h.  Add dek.h.

Signed-off-by: Werner Koch <wk@gnupg.org>
This commit is contained in:
Werner Koch 2014-01-29 20:35:05 +01:00
parent 25b4c2acbd
commit ea8a1685f7
25 changed files with 142 additions and 129 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

2
agent/gpg-agent.c
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@ -51,7 +51,7 @@
#include "gc-opt-flags.h"
#include "exechelp.h"
#include "asshelp.h"
#include "../g10/cipher.h" /* for PUBKEY_ALGO_ECDSA, PUBKEY_ALGO_ECDH */
#include "openpgpdefs.h" /* for PUBKEY_ALGO_ECDSA, PUBKEY_ALGO_ECDH */
#include "../common/init.h"

62
common/openpgpdefs.h
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@ -1,6 +1,7 @@
/* openpgpdefs.h - Constants from the OpenPGP standard (rfc2440)
* Copyright (C) 1998, 1999, 2000, 2001, 2002, 2003, 2004, 2005,
* 2006 Free Software Foundation, Inc.
* Copyright (C) 2014 Werner Koch
*
* This file is free software; you can redistribute it and/or modify
* it under the terms of either
@ -92,4 +93,65 @@ typedef enum
sigsubpkttype_t;
typedef enum
{
CIPHER_ALGO_NONE = 0,
CIPHER_ALGO_IDEA = 1,
CIPHER_ALGO_3DES = 2,
CIPHER_ALGO_CAST5 = 3,
CIPHER_ALGO_BLOWFISH = 4, /* 128 bit */
/* 5 & 6 are reserved */
CIPHER_ALGO_AES = 7,
CIPHER_ALGO_AES192 = 8,
CIPHER_ALGO_AES256 = 9,
CIPHER_ALGO_TWOFISH = 10, /* 256 bit */
CIPHER_ALGO_CAMELLIA128 = 11,
CIPHER_ALGO_CAMELLIA192 = 12,
CIPHER_ALGO_CAMELLIA256 = 13,
CIPHER_ALGO_DUMMY = 110 /* No encryption at all (private). */
}
cipher_algo_t;
typedef enum
{
PUBKEY_ALGO_RSA = 1,
PUBKEY_ALGO_RSA_E = 2, /* RSA encrypt only (legacy). */
PUBKEY_ALGO_RSA_S = 3, /* RSA sign only (legacy). */
PUBKEY_ALGO_ELGAMAL_E = 16, /* Elgamal encrypt only. */
PUBKEY_ALGO_DSA = 17,
PUBKEY_ALGO_ECDH = 18, /* RFC-6637 */
PUBKEY_ALGO_ECDSA = 19, /* RFC-6637 */
PUBKEY_ALGO_ELGAMAL = 20, /* Elgamal encrypt+sign (legacy). */
PUBKEY_ALGO_EDDSA = 105 /* EdDSA (cf. Ed25519) (experimental). */
}
pubkey_algo_t;
typedef enum
{
DIGEST_ALGO_MD5 = 1,
DIGEST_ALGO_SHA1 = 2,
DIGEST_ALGO_RMD160 = 3,
/* 4, 5, 6, and 7 are reserved. */
DIGEST_ALGO_SHA256 = 8,
DIGEST_ALGO_SHA384 = 9,
DIGEST_ALGO_SHA512 = 10,
DIGEST_ALGO_SHA224 = 11
}
digest_algo_t;
typedef enum
{
COMPRESS_ALGO_NONE = 0,
COMPRESS_ALGO_ZIP = 1,
COMPRESS_ALGO_ZLIB = 2,
COMPRESS_ALGO_BZIP2 = 3
}
compress_algo_t;
#endif /*GNUPG_COMMON_OPENPGPDEFS_H*/

2
g10/Makefile.am
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@ -48,7 +48,7 @@ endif
common_source = \
gpg.h \
cipher.h \
dek.h \
build-packet.c \
compress.c \
$(bzip2_source) \

1
g10/build-packet.c
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@ -30,7 +30,6 @@
#include "packet.h"
#include "status.h"
#include "iobuf.h"
#include "cipher.h"
#include "i18n.h"
#include "options.h"

108
g10/cipher.h
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@ -1,108 +0,0 @@
/* cipher.h - Definitions for OpenPGP
* Copyright (C) 1998, 1999, 2000, 2001, 2006,
* 2007, 2010 Free Software Foundation, Inc.
*
* 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 3 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, see <http://www.gnu.org/licenses/>.
*/
#ifndef G10_CIPHER_H
#define G10_CIPHER_H
#include <gcrypt.h>
/* Constants for OpenPGP. */
#define CIPHER_ALGO_NONE /* 0 */ GCRY_CIPHER_NONE
#define CIPHER_ALGO_IDEA /* 1 */ GCRY_CIPHER_IDEA
#define CIPHER_ALGO_3DES /* 2 */ GCRY_CIPHER_3DES
#define CIPHER_ALGO_CAST5 /* 3 */ GCRY_CIPHER_CAST5
#define CIPHER_ALGO_BLOWFISH /* 4 */ GCRY_CIPHER_BLOWFISH /* 128 bit */
/* 5 & 6 are reserved */
#define CIPHER_ALGO_AES /* 7 */ GCRY_CIPHER_AES
#define CIPHER_ALGO_AES192 /* 8 */ GCRY_CIPHER_AES192
#define CIPHER_ALGO_AES256 /* 9 */ GCRY_CIPHER_AES256
#define CIPHER_ALGO_RIJNDAEL CIPHER_ALGO_AES
#define CIPHER_ALGO_RIJNDAEL192 CIPHER_ALGO_AES192
#define CIPHER_ALGO_RIJNDAEL256 CIPHER_ALGO_AES256
#define CIPHER_ALGO_TWOFISH /* 10 */ GCRY_CIPHER_TWOFISH /* 256 bit */
/* Note: Camellia ids don't match those used by libgcrypt. */
#define CIPHER_ALGO_CAMELLIA128 11
#define CIPHER_ALGO_CAMELLIA192 12
#define CIPHER_ALGO_CAMELLIA256 13
#define CIPHER_ALGO_DUMMY 110 /* No encryption at all. */
#define PUBKEY_ALGO_RSA /* 1 */ GCRY_PK_RSA
#define PUBKEY_ALGO_RSA_E /* 2 */ GCRY_PK_RSA_E /* RSA encrypt only. */
#define PUBKEY_ALGO_RSA_S /* 3 */ GCRY_PK_RSA_S /* RSA sign only. */
#define PUBKEY_ALGO_ELGAMAL_E /* 16 */ GCRY_PK_ELG_E /* Elgamal encr only */
#define PUBKEY_ALGO_DSA /* 17 */ GCRY_PK_DSA
#define PUBKEY_ALGO_ECDH 18
#define PUBKEY_ALGO_ECDSA 19
#define PUBKEY_ALGO_ELGAMAL /* 20 */ GCRY_PK_ELG /* Elgamal encr+sign */
#define PUBKEY_ALGO_EDDSA 105 /* Experimental! */
#define PUBKEY_USAGE_SIG GCRY_PK_USAGE_SIGN /* Good for signatures. */
#define PUBKEY_USAGE_ENC GCRY_PK_USAGE_ENCR /* Good for encryption. */
#define PUBKEY_USAGE_CERT GCRY_PK_USAGE_CERT /* Also good to certify keys.*/
#define PUBKEY_USAGE_AUTH GCRY_PK_USAGE_AUTH /* Good for authentication. */
#define PUBKEY_USAGE_UNKNOWN GCRY_PK_USAGE_UNKN /* Unknown usage flag. */
#define PUBKEY_USAGE_NONE 256 /* No usage given. */
#if (GCRY_PK_USAGE_SIGN | GCRY_PK_USAGE_ENCR | GCRY_PK_USAGE_CERT \
| GCRY_PK_USAGE_AUTH | GCRY_PK_USAGE_UNKN) >= 256
# error Please choose another value for PUBKEY_USAGE_NONE
#endif
#define DIGEST_ALGO_MD5 /* 1 */ GCRY_MD_MD5
#define DIGEST_ALGO_SHA1 /* 2 */ GCRY_MD_SHA1
#define DIGEST_ALGO_RMD160 /* 3 */ GCRY_MD_RMD160
/* 4, 5, 6, and 7 are reserved */
#define DIGEST_ALGO_SHA256 /* 8 */ GCRY_MD_SHA256
#define DIGEST_ALGO_SHA384 /* 9 */ GCRY_MD_SHA384
#define DIGEST_ALGO_SHA512 /* 10 */ GCRY_MD_SHA512
/* SHA224 is only available in libgcrypt 1.4.0; thus we
can't use the GCRY macro here. */
#define DIGEST_ALGO_SHA224 /* 11 */ 11 /* GCRY_MD_SHA224 */
#define COMPRESS_ALGO_NONE 0
#define COMPRESS_ALGO_ZIP 1
#define COMPRESS_ALGO_ZLIB 2
#define COMPRESS_ALGO_BZIP2 3
#define is_RSA(a) ((a)==PUBKEY_ALGO_RSA || (a)==PUBKEY_ALGO_RSA_E \
|| (a)==PUBKEY_ALGO_RSA_S )
#define is_ELGAMAL(a) ((a)==PUBKEY_ALGO_ELGAMAL_E)
#define is_DSA(a) ((a)==PUBKEY_ALGO_DSA)
/* The data encryption key object. */
typedef struct
{
int algo;
int keylen;
int algo_info_printed;
int use_mdc;
int symmetric;
byte key[32]; /* This is the largest used keylen (256 bit). */
char s2k_cacheid[1+16+1];
} DEK;
/* Constants to allocate static MPI arrays. */
#define PUBKEY_MAX_NPKEY 5
#define PUBKEY_MAX_NSKEY 7
#define PUBKEY_MAX_NSIG 2
#define PUBKEY_MAX_NENC 2
#endif /*G10_CIPHER_H*/

1
g10/cpr.c
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@ -35,7 +35,6 @@
#include "options.h"
#include "main.h"
#include "i18n.h"
#include "cipher.h" /* for progress functions */
#define CONTROL_D ('D' - 'A' + 1)

1
g10/decrypt-data.c
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@ -27,7 +27,6 @@
#include "gpg.h"
#include "util.h"
#include "packet.h"
#include "cipher.h"
#include "options.h"
#include "i18n.h"
#include "status.h"

35
g10/dek.h Normal file
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@ -0,0 +1,35 @@
/* dek.h - The data encryption key structure.
* Copyright (C) 2014 Werner Koch
*
* 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 3 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, see <http://www.gnu.org/licenses/>.
*/
#ifndef G10_DEK_H
#define G10_DEK_H
typedef struct
{
int algo;
int keylen;
int algo_info_printed;
int use_mdc;
int symmetric;
byte key[32]; /* This is the largest used keylen (256 bit). */
char s2k_cacheid[1+16+1];
} DEK;
#endif /*G10_DEK_H*/

2
g10/filter.h
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@ -21,7 +21,7 @@
#define G10_FILTER_H
#include "types.h"
#include "cipher.h"
#include "dek.h"
typedef struct {
gcry_md_hd_t md; /* catch all */

1
g10/free-packet.c
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@ -28,7 +28,6 @@
#include "util.h"
#include "packet.h"
#include "../common/iobuf.h"
#include "cipher.h"
#include "options.h"

1
g10/gpg.c
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@ -45,7 +45,6 @@
#include "options.h"
#include "keydb.h"
#include "trustdb.h"
#include "cipher.h"
#include "filter.h"
#include "ttyio.h"
#include "i18n.h"

9
g10/gpg.h
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@ -41,6 +41,15 @@
#define MAX_FINGERPRINT_LEN 20
/*
Macros formerly in cipher.h
*/
/*
Forward declarations.
*/

1
g10/gpgv.c
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@ -42,7 +42,6 @@
#include "options.h"
#include "keydb.h"
#include "trustdb.h"
#include "cipher.h"
#include "filter.h"
#include "ttyio.h"
#include "i18n.h"

1
g10/keydb.h
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@ -26,7 +26,6 @@
#include "types.h"
#include "util.h"
#include "packet.h"
#include "cipher.h"
/* What qualifies as a certification (rather than a signature?) */
#define IS_CERT(s) (IS_KEY_SIG(s) || IS_UID_SIG(s) || IS_SUBKEY_SIG(s) \

1
g10/keygen.c
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@ -33,7 +33,6 @@
#include "util.h"
#include "main.h"
#include "packet.h"
#include "cipher.h"
#include "ttyio.h"
#include "options.h"
#include "keydb.h"

6
g10/main.h
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@ -22,7 +22,6 @@
#include "types.h"
#include "iobuf.h"
#include "cipher.h"
#include "keydb.h"
#include "util.h"
@ -43,6 +42,9 @@
#define S2K_DIGEST_ALGO (opt.s2k_digest_algo?opt.s2k_digest_algo:DEFAULT_S2K_DIGEST_ALGO)
/* Various data objects. */
typedef struct
{
int header_okay;
@ -52,6 +54,7 @@ typedef struct
cipher_filter_context_t cfx;
} encrypt_filter_context_t;
struct groupitem
{
char *name;
@ -59,6 +62,7 @@ struct groupitem
struct groupitem *next;
};
/*-- gpg.c --*/
extern int g10_errors_seen;

1
g10/mainproc.c
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@ -31,7 +31,6 @@
#include "packet.h"
#include "iobuf.h"
#include "options.h"
#include "cipher.h"
#include "keydb.h"
#include "filter.h"
#include "main.h"

3
g10/options.h
View File

@ -302,7 +302,7 @@ EXTERN_UNLESS_MAIN_MODULE int memory_debug_mode;
EXTERN_UNLESS_MAIN_MODULE int memory_stat_debug_mode;
/* Compatibility flags. */
#define GNUPG (opt.compliance==CO_GNUPG)
#define RFC1991 (opt.compliance==CO_RFC1991 || opt.compliance==CO_PGP2)
#define RFC2440 (opt.compliance==CO_RFC2440)
@ -364,4 +364,5 @@ EXTERN_UNLESS_MAIN_MODULE int memory_stat_debug_mode;
#define KEYSERVER_HONOR_KEYSERVER_URL (1<<4)
#define KEYSERVER_HONOR_PKA_RECORD (1<<5)
#endif /*G10_OPTIONS_H*/

27
g10/packet.h
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@ -24,7 +24,7 @@
#include "types.h"
#include "../common/iobuf.h"
#include "../common/strlist.h"
#include "cipher.h"
#include "dek.h"
#include "filter.h"
#include "../common/openpgpdefs.h"
#include "../common/userids.h"
@ -32,6 +32,31 @@
#define DEBUG_PARSE_PACKET 1
/* Constants to allocate static MPI arrays. */
#define PUBKEY_MAX_NPKEY 5
#define PUBKEY_MAX_NSKEY 7
#define PUBKEY_MAX_NSIG 2
#define PUBKEY_MAX_NENC 2
/* Usage flags */
#define PUBKEY_USAGE_SIG GCRY_PK_USAGE_SIGN /* Good for signatures. */
#define PUBKEY_USAGE_ENC GCRY_PK_USAGE_ENCR /* Good for encryption. */
#define PUBKEY_USAGE_CERT GCRY_PK_USAGE_CERT /* Also good to certify keys.*/
#define PUBKEY_USAGE_AUTH GCRY_PK_USAGE_AUTH /* Good for authentication. */
#define PUBKEY_USAGE_UNKNOWN GCRY_PK_USAGE_UNKN /* Unknown usage flag. */
#define PUBKEY_USAGE_NONE 256 /* No usage given. */
#if (GCRY_PK_USAGE_SIGN | GCRY_PK_USAGE_ENCR | GCRY_PK_USAGE_CERT \
| GCRY_PK_USAGE_AUTH | GCRY_PK_USAGE_UNKN) >= 256
# error Please choose another value for PUBKEY_USAGE_NONE
#endif
/* Helper macros. */
#define is_RSA(a) ((a)==PUBKEY_ALGO_RSA || (a)==PUBKEY_ALGO_RSA_E \
|| (a)==PUBKEY_ALGO_RSA_S )
#define is_ELGAMAL(a) ((a)==PUBKEY_ALGO_ELGAMAL_E)
#define is_DSA(a) ((a)==PUBKEY_ALGO_DSA)
/* A pointer to the packet object. */
typedef struct packet_struct PACKET;
/* PKT_GPG_CONTROL types */

1
g10/parse-packet.c
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@ -28,7 +28,6 @@
#include "util.h"
#include "packet.h"
#include "iobuf.h"
#include "cipher.h"
#include "filter.h"
#include "photoid.h"
#include "options.h"

1
g10/passphrase.c
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@ -37,7 +37,6 @@
#include "util.h"
#include "options.h"
#include "ttyio.h"
#include "cipher.h"
#include "keydb.h"
#include "main.h"
#include "i18n.h"

1
g10/pubkey-enc.c
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@ -29,7 +29,6 @@
#include "packet.h"
#include "keydb.h"
#include "trustdb.h"
#include "cipher.h"
#include "status.h"
#include "options.h"
#include "main.h"

1
g10/seskey.c
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@ -26,7 +26,6 @@
#include "gpg.h"
#include "util.h"
#include "cipher.h"
#include "options.h"
#include "main.h"
#include "i18n.h"

1
g10/sig-check.c
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@ -28,7 +28,6 @@
#include "util.h"
#include "packet.h"
#include "keydb.h"
#include "cipher.h"
#include "main.h"
#include "status.h"
#include "i18n.h"

1
g10/skclist.c
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@ -32,7 +32,6 @@
#include "keydb.h"
#include "util.h"
#include "i18n.h"
#include "cipher.h"
/* Return true if Libgcrypt's RNG is in faked mode. */