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98 lines
3.3 KiB
C
98 lines
3.3 KiB
C
/* cipher.h
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* Copyright (C) 1998, 1999, 2000, 2001 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_CIPHER_H
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#define G10_CIPHER_H
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#include <gcrypt.h>
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#define CIPHER_ALGO_NONE GCRY_CIPHER_NONE
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#define CIPHER_ALGO_IDEA GCRY_CIPHER_IDEA
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#define CIPHER_ALGO_3DES GCRY_CIPHER_3DES
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#define CIPHER_ALGO_CAST5 GCRY_CIPHER_CAST5
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#define CIPHER_ALGO_BLOWFISH GCRY_CIPHER_BLOWFISH /* 128 bit */
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#define CIPHER_ALGO_SAFER_SK128 GCRY_CIPHER_SK128
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#define CIPHER_ALGO_DES_SK GCRY_CIPHER_DES_SK
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#define CIPHER_ALGO_AES GCRY_CIPHER_AES
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#define CIPHER_ALGO_AES192 GCRY_CIPHER_AES192
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#define CIPHER_ALGO_AES256 GCRY_CIPHER_AES256
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#define CIPHER_ALGO_RIJNDAEL CIPHER_ALGO_AES
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#define CIPHER_ALGO_RIJNDAEL192 CIPHER_ALGO_AES192
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#define CIPHER_ALGO_RIJNDAEL256 CIPHER_ALGO_AES256
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#define CIPHER_ALGO_TWOFISH GCRY_CIPHER_TWOFISH /* 256 bit */
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#define CIPHER_ALGO_DUMMY 110 /* no encryption at all */
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#define PUBKEY_ALGO_RSA GCRY_PK_RSA
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#define PUBKEY_ALGO_RSA_E GCRY_PK_RSA_E
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#define PUBKEY_ALGO_RSA_S GCRY_PK_RSA_S
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#define PUBKEY_ALGO_ELGAMAL_E GCRY_PK_ELG_E
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#define PUBKEY_ALGO_DSA GCRY_PK_DSA
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#define PUBKEY_ALGO_ELGAMAL GCRY_PK_ELG
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#define PUBKEY_USAGE_SIG GCRY_PK_USAGE_SIGN
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#define PUBKEY_USAGE_ENC GCRY_PK_USAGE_ENCR
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#define PUBKEY_USAGE_CERT 4 /* key is also good to certify other keys*/
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#define PUBKEY_USAGE_AUTH 8
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#define DIGEST_ALGO_MD5 GCRY_MD_MD5
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#define DIGEST_ALGO_SHA1 GCRY_MD_SHA1
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#define DIGEST_ALGO_RMD160 GCRY_MD_RMD160
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#define DIGEST_ALGO_SHA256 GCRY_MD_SHA256
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#define DIGEST_ALGO_SHA384 GCRY_MD_SHA384
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#define DIGEST_ALGO_SHA512 GCRY_MD_SHA512
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#define COMPRESS_ALGO_NONE 0
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#define COMPRESS_ALGO_ZIP 1
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#define COMPRESS_ALGO_ZLIB 2
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#define is_RSA(a) ((a)==PUBKEY_ALGO_RSA || (a)==PUBKEY_ALGO_RSA_E \
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|| (a)==PUBKEY_ALGO_RSA_S )
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#define is_ELGAMAL(a) ((a)==PUBKEY_ALGO_ELGAMAL || (a)==PUBKEY_ALGO_ELGAMAL_E)
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typedef struct {
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int algo;
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int keylen;
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int algo_info_printed;
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int use_mdc;
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byte key[32]; /* this is the largest used keylen (256 bit) */
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} DEK;
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#ifndef EXTERN_UNLESS_MAIN_MODULE
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#if defined (__riscos__) && !defined (INCLUDED_BY_MAIN_MODULE)
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#define EXTERN_UNLESS_MAIN_MODULE extern
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#else
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#define EXTERN_UNLESS_MAIN_MODULE
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#endif
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#endif
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EXTERN_UNLESS_MAIN_MODULE int g10_opt_verbose;
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EXTERN_UNLESS_MAIN_MODULE const char *g10_opt_homedir;
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#define PUBKEY_MAX_NPKEY 4
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#define PUBKEY_MAX_NSKEY 6
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#define PUBKEY_MAX_NSIG 2
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#define PUBKEY_MAX_NENC 2
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#define MD_HANDLE gcry_md_hd_t
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#define CIPHER_HANDLE gcry_cipher_hd_t
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#endif /*G10_CIPHER_H*/
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