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1 : /* openpgpdefs.h - Constants from the OpenPGP standard (rfc2440)
2 : * Copyright (C) 1998, 1999, 2000, 2001, 2002, 2003, 2004, 2005,
3 : * 2006 Free Software Foundation, Inc.
4 : * Copyright (C) 2014 Werner Koch
5 : *
6 : * This file is free software; you can redistribute it and/or modify
7 : * it under the terms of either
8 : *
9 : * - the GNU Lesser General Public License as published by the Free
10 : * Software Foundation; either version 3 of the License, or (at
11 : * your option) any later version.
12 : *
13 : * or
14 : *
15 : * - the GNU General Public License as published by the Free
16 : * Software Foundation; either version 2 of the License, or (at
17 : * your option) any later version.
18 : *
19 : * or both in parallel, as here.
20 : *
21 : * This file is distributed in the hope that it will be useful,
22 : * but WITHOUT ANY WARRANTY; without even the implied warranty of
23 : * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
24 : * GNU General Public License for more details.
25 : *
26 : * You should have received a copy of the GNU General Public License
27 : * along with this program; if not, see <https://www.gnu.org/licenses/>.
28 : */
29 :
30 : #ifndef GNUPG_COMMON_OPENPGPDEFS_H
31 : #define GNUPG_COMMON_OPENPGPDEFS_H
32 :
33 : typedef enum
34 : {
35 : PKT_NONE = 0,
36 : PKT_PUBKEY_ENC = 1, /* Public key encrypted packet. */
37 : PKT_SIGNATURE = 2, /* Secret key encrypted packet. */
38 : PKT_SYMKEY_ENC = 3, /* Session key packet. */
39 : PKT_ONEPASS_SIG = 4, /* One pass sig packet. */
40 : PKT_SECRET_KEY = 5, /* Secret key. */
41 : PKT_PUBLIC_KEY = 6, /* Public key. */
42 : PKT_SECRET_SUBKEY = 7, /* Secret subkey. */
43 : PKT_COMPRESSED = 8, /* Compressed data packet. */
44 : PKT_ENCRYPTED = 9, /* Conventional encrypted data. */
45 : PKT_MARKER = 10, /* Marker packet. */
46 : PKT_PLAINTEXT = 11, /* Literal data packet. */
47 : PKT_RING_TRUST = 12, /* Keyring trust packet. */
48 : PKT_USER_ID = 13, /* User id packet. */
49 : PKT_PUBLIC_SUBKEY = 14, /* Public subkey. */
50 : PKT_OLD_COMMENT = 16, /* Comment packet from an OpenPGP draft. */
51 : PKT_ATTRIBUTE = 17, /* PGP's attribute packet. */
52 : PKT_ENCRYPTED_MDC = 18, /* Integrity protected encrypted data. */
53 : PKT_MDC = 19, /* Manipulation detection code packet. */
54 : PKT_COMMENT = 61, /* new comment packet (GnuPG specific). */
55 : PKT_GPG_CONTROL = 63 /* internal control packet (GnuPG specific). */
56 : }
57 : pkttype_t;
58 :
59 : static inline const char *
60 0 : pkttype_str (pkttype_t type)
61 : {
62 0 : switch (type)
63 : {
64 0 : case PKT_PUBKEY_ENC: return "PUBKEY_ENC";
65 0 : case PKT_SIGNATURE: return "SIGNATURE";
66 0 : case PKT_SYMKEY_ENC: return "SYMKEY_ENC";
67 0 : case PKT_ONEPASS_SIG: return "ONEPASS_SIG";
68 0 : case PKT_SECRET_KEY: return "SECRET_KEY";
69 0 : case PKT_PUBLIC_KEY: return "PUBLIC_KEY";
70 0 : case PKT_SECRET_SUBKEY: return "SECRET_SUBKEY";
71 0 : case PKT_COMPRESSED: return "COMPRESSED";
72 0 : case PKT_ENCRYPTED: return "ENCRYPTED";
73 0 : case PKT_MARKER: return "MARKER";
74 0 : case PKT_PLAINTEXT: return "PLAINTEXT";
75 0 : case PKT_RING_TRUST: return "RING_TRUST";
76 0 : case PKT_USER_ID: return "USER_ID";
77 0 : case PKT_PUBLIC_SUBKEY: return "PUBLIC_SUBKEY";
78 0 : case PKT_OLD_COMMENT: return "OLD_COMMENT";
79 0 : case PKT_ATTRIBUTE: return "ATTRIBUTE";
80 0 : case PKT_ENCRYPTED_MDC: return "ENCRYPTED_MDC";
81 0 : case PKT_MDC: return "MDC";
82 0 : case PKT_COMMENT: return "COMMENT";
83 0 : case PKT_GPG_CONTROL: return "GPG_CONTROL";
84 0 : default: return "unknown packet type";
85 : }
86 : }
87 :
88 : typedef enum
89 : {
90 : SIGSUBPKT_TEST_CRITICAL = -3,
91 : SIGSUBPKT_LIST_UNHASHED = -2,
92 : SIGSUBPKT_LIST_HASHED = -1,
93 : SIGSUBPKT_NONE = 0,
94 : SIGSUBPKT_SIG_CREATED = 2, /* Signature creation time. */
95 : SIGSUBPKT_SIG_EXPIRE = 3, /* Signature expiration time. */
96 : SIGSUBPKT_EXPORTABLE = 4, /* Exportable. */
97 : SIGSUBPKT_TRUST = 5, /* Trust signature. */
98 : SIGSUBPKT_REGEXP = 6, /* Regular expression. */
99 : SIGSUBPKT_REVOCABLE = 7, /* Revocable. */
100 : SIGSUBPKT_KEY_EXPIRE = 9, /* Key expiration time. */
101 : SIGSUBPKT_ARR = 10, /* Additional recipient request. */
102 : SIGSUBPKT_PREF_SYM = 11, /* Preferred symmetric algorithms. */
103 : SIGSUBPKT_REV_KEY = 12, /* Revocation key. */
104 : SIGSUBPKT_ISSUER = 16, /* Issuer key ID. */
105 : SIGSUBPKT_NOTATION = 20, /* Notation data. */
106 : SIGSUBPKT_PREF_HASH = 21, /* Preferred hash algorithms. */
107 : SIGSUBPKT_PREF_COMPR = 22, /* Preferred compression algorithms. */
108 : SIGSUBPKT_KS_FLAGS = 23, /* Key server preferences. */
109 : SIGSUBPKT_PREF_KS = 24, /* Preferred keyserver. */
110 : SIGSUBPKT_PRIMARY_UID = 25, /* Primary user id. */
111 : SIGSUBPKT_POLICY = 26, /* Policy URL. */
112 : SIGSUBPKT_KEY_FLAGS = 27, /* Key flags. */
113 : SIGSUBPKT_SIGNERS_UID = 28, /* Signer's user id. */
114 : SIGSUBPKT_REVOC_REASON = 29, /* Reason for revocation. */
115 : SIGSUBPKT_FEATURES = 30, /* Feature flags. */
116 :
117 : SIGSUBPKT_SIGNATURE = 32, /* Embedded signature. */
118 : SIGSUBPKT_ISSUER_FPR = 33, /* EXPERIMENTAL: Issuer fingerprint. */
119 :
120 : SIGSUBPKT_FLAG_CRITICAL = 128
121 : }
122 : sigsubpkttype_t;
123 :
124 :
125 : typedef enum
126 : {
127 : CIPHER_ALGO_NONE = 0,
128 : CIPHER_ALGO_IDEA = 1,
129 : CIPHER_ALGO_3DES = 2,
130 : CIPHER_ALGO_CAST5 = 3,
131 : CIPHER_ALGO_BLOWFISH = 4, /* 128 bit */
132 : /* 5 & 6 are reserved */
133 : CIPHER_ALGO_AES = 7,
134 : CIPHER_ALGO_AES192 = 8,
135 : CIPHER_ALGO_AES256 = 9,
136 : CIPHER_ALGO_TWOFISH = 10, /* 256 bit */
137 : CIPHER_ALGO_CAMELLIA128 = 11,
138 : CIPHER_ALGO_CAMELLIA192 = 12,
139 : CIPHER_ALGO_CAMELLIA256 = 13
140 : }
141 : cipher_algo_t;
142 :
143 :
144 : typedef enum
145 : {
146 : PUBKEY_ALGO_RSA = 1,
147 : PUBKEY_ALGO_RSA_E = 2, /* RSA encrypt only (legacy). */
148 : PUBKEY_ALGO_RSA_S = 3, /* RSA sign only (legacy). */
149 : PUBKEY_ALGO_ELGAMAL_E = 16, /* Elgamal encrypt only. */
150 : PUBKEY_ALGO_DSA = 17,
151 : PUBKEY_ALGO_ECDH = 18, /* RFC-6637 */
152 : PUBKEY_ALGO_ECDSA = 19, /* RFC-6637 */
153 : PUBKEY_ALGO_ELGAMAL = 20, /* Elgamal encrypt+sign (legacy). */
154 : /* 21 reserved by OpenPGP. */
155 : PUBKEY_ALGO_EDDSA = 22 /* EdDSA (not yet assigned). */
156 : }
157 : pubkey_algo_t;
158 :
159 :
160 : typedef enum
161 : {
162 : DIGEST_ALGO_MD5 = 1,
163 : DIGEST_ALGO_SHA1 = 2,
164 : DIGEST_ALGO_RMD160 = 3,
165 : /* 4, 5, 6, and 7 are reserved. */
166 : DIGEST_ALGO_SHA256 = 8,
167 : DIGEST_ALGO_SHA384 = 9,
168 : DIGEST_ALGO_SHA512 = 10,
169 : DIGEST_ALGO_SHA224 = 11
170 : }
171 : digest_algo_t;
172 :
173 :
174 : typedef enum
175 : {
176 : COMPRESS_ALGO_NONE = 0,
177 : COMPRESS_ALGO_ZIP = 1,
178 : COMPRESS_ALGO_ZLIB = 2,
179 : COMPRESS_ALGO_BZIP2 = 3
180 : }
181 : compress_algo_t;
182 :
183 :
184 : #endif /*GNUPG_COMMON_OPENPGPDEFS_H*/
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