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1 | /* SPDX-License-Identifier: GPL-2.0 WITH Linux-syscall-note */ |
---|---|
2 | /* |
3 | * Crypto user configuration API. |
4 | * |
5 | * Copyright (C) 2011 secunet Security Networks AG |
6 | * Copyright (C) 2011 Steffen Klassert <steffen.klassert@secunet.com> |
7 | * |
8 | * This program is free software; you can redistribute it and/or modify it |
9 | * under the terms and conditions of the GNU General Public License, |
10 | * version 2, as published by the Free Software Foundation. |
11 | * |
12 | * This program is distributed in the hope it will be useful, but WITHOUT |
13 | * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or |
14 | * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for |
15 | * more details. |
16 | * |
17 | * You should have received a copy of the GNU General Public License along with |
18 | * this program; if not, write to the Free Software Foundation, Inc., |
19 | * 51 Franklin St - Fifth Floor, Boston, MA 02110-1301 USA. |
20 | */ |
21 | |
22 | #include <linux/types.h> |
23 | |
24 | /* Netlink configuration messages. */ |
25 | enum { |
26 | CRYPTO_MSG_BASE = 0x10, |
27 | CRYPTO_MSG_NEWALG = 0x10, |
28 | CRYPTO_MSG_DELALG, |
29 | CRYPTO_MSG_UPDATEALG, |
30 | CRYPTO_MSG_GETALG, |
31 | CRYPTO_MSG_DELRNG, |
32 | __CRYPTO_MSG_MAX |
33 | }; |
34 | #define CRYPTO_MSG_MAX (__CRYPTO_MSG_MAX - 1) |
35 | #define CRYPTO_NR_MSGTYPES (CRYPTO_MSG_MAX + 1 - CRYPTO_MSG_BASE) |
36 | |
37 | #define CRYPTO_MAX_NAME 64 |
38 | |
39 | /* Netlink message attributes. */ |
40 | enum crypto_attr_type_t { |
41 | CRYPTOCFGA_UNSPEC, |
42 | CRYPTOCFGA_PRIORITY_VAL, /* __u32 */ |
43 | CRYPTOCFGA_REPORT_LARVAL, /* struct crypto_report_larval */ |
44 | CRYPTOCFGA_REPORT_HASH, /* struct crypto_report_hash */ |
45 | CRYPTOCFGA_REPORT_BLKCIPHER, /* struct crypto_report_blkcipher */ |
46 | CRYPTOCFGA_REPORT_AEAD, /* struct crypto_report_aead */ |
47 | CRYPTOCFGA_REPORT_COMPRESS, /* struct crypto_report_comp */ |
48 | CRYPTOCFGA_REPORT_RNG, /* struct crypto_report_rng */ |
49 | CRYPTOCFGA_REPORT_CIPHER, /* struct crypto_report_cipher */ |
50 | CRYPTOCFGA_REPORT_AKCIPHER, /* struct crypto_report_akcipher */ |
51 | CRYPTOCFGA_REPORT_KPP, /* struct crypto_report_kpp */ |
52 | CRYPTOCFGA_REPORT_ACOMP, /* struct crypto_report_acomp */ |
53 | __CRYPTOCFGA_MAX |
54 | |
55 | #define CRYPTOCFGA_MAX (__CRYPTOCFGA_MAX - 1) |
56 | }; |
57 | |
58 | struct crypto_user_alg { |
59 | char cru_name[CRYPTO_MAX_NAME]; |
60 | char cru_driver_name[CRYPTO_MAX_NAME]; |
61 | char cru_module_name[CRYPTO_MAX_NAME]; |
62 | __u32 cru_type; |
63 | __u32 cru_mask; |
64 | __u32 cru_refcnt; |
65 | __u32 cru_flags; |
66 | }; |
67 | |
68 | struct crypto_report_larval { |
69 | char type[CRYPTO_MAX_NAME]; |
70 | }; |
71 | |
72 | struct crypto_report_hash { |
73 | char type[CRYPTO_MAX_NAME]; |
74 | unsigned int blocksize; |
75 | unsigned int digestsize; |
76 | }; |
77 | |
78 | struct crypto_report_cipher { |
79 | char type[CRYPTO_MAX_NAME]; |
80 | unsigned int blocksize; |
81 | unsigned int min_keysize; |
82 | unsigned int max_keysize; |
83 | }; |
84 | |
85 | struct crypto_report_blkcipher { |
86 | char type[CRYPTO_MAX_NAME]; |
87 | char geniv[CRYPTO_MAX_NAME]; |
88 | unsigned int blocksize; |
89 | unsigned int min_keysize; |
90 | unsigned int max_keysize; |
91 | unsigned int ivsize; |
92 | }; |
93 | |
94 | struct crypto_report_aead { |
95 | char type[CRYPTO_MAX_NAME]; |
96 | char geniv[CRYPTO_MAX_NAME]; |
97 | unsigned int blocksize; |
98 | unsigned int maxauthsize; |
99 | unsigned int ivsize; |
100 | }; |
101 | |
102 | struct crypto_report_comp { |
103 | char type[CRYPTO_MAX_NAME]; |
104 | }; |
105 | |
106 | struct crypto_report_rng { |
107 | char type[CRYPTO_MAX_NAME]; |
108 | unsigned int seedsize; |
109 | }; |
110 | |
111 | struct crypto_report_akcipher { |
112 | char type[CRYPTO_MAX_NAME]; |
113 | }; |
114 | |
115 | struct crypto_report_kpp { |
116 | char type[CRYPTO_MAX_NAME]; |
117 | }; |
118 | |
119 | struct crypto_report_acomp { |
120 | char type[CRYPTO_MAX_NAME]; |
121 | }; |
122 | |
123 | #define CRYPTO_REPORT_MAXSIZE (sizeof(struct crypto_user_alg) + \ |
124 | sizeof(struct crypto_report_blkcipher)) |
125 |
Warning: That file was not part of the compilation database. It may have many parsing errors.