2 * Crypto user configuration API.
4 * Copyright (C) 2011 secunet Security Networks AG
5 * Copyright (C) 2011 Steffen Klassert <steffen.klassert@secunet.com>
7 * This program is free software; you can redistribute it and/or modify it
8 * under the terms and conditions of the GNU General Public License,
9 * version 2, as published by the Free Software Foundation.
11 * This program is distributed in the hope it will be useful, but WITHOUT
12 * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
13 * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for
16 * You should have received a copy of the GNU General Public License along with
17 * this program; if not, write to the Free Software Foundation, Inc.,
18 * 51 Franklin St - Fifth Floor, Boston, MA 02110-1301 USA.
21 /* Netlink configuration messages. */
23 CRYPTO_MSG_BASE
= 0x10,
24 CRYPTO_MSG_NEWALG
= 0x10,
30 #define CRYPTO_MSG_MAX (__CRYPTO_MSG_MAX - 1)
31 #define CRYPTO_NR_MSGTYPES (CRYPTO_MSG_MAX + 1 - CRYPTO_MSG_BASE)
33 #define CRYPTO_MAX_NAME CRYPTO_MAX_ALG_NAME
35 /* Netlink message attributes. */
36 enum crypto_attr_type_t
{
38 CRYPTOCFGA_PRIORITY_VAL
, /* __u32 */
39 CRYPTOCFGA_REPORT_LARVAL
, /* struct crypto_report_larval */
40 CRYPTOCFGA_REPORT_HASH
, /* struct crypto_report_hash */
41 CRYPTOCFGA_REPORT_BLKCIPHER
, /* struct crypto_report_blkcipher */
42 CRYPTOCFGA_REPORT_AEAD
, /* struct crypto_report_aead */
43 CRYPTOCFGA_REPORT_COMPRESS
, /* struct crypto_report_comp */
44 CRYPTOCFGA_REPORT_RNG
, /* struct crypto_report_rng */
47 #define CRYPTOCFGA_MAX (__CRYPTOCFGA_MAX - 1)
50 struct crypto_user_alg
{
51 char cru_name
[CRYPTO_MAX_ALG_NAME
];
52 char cru_driver_name
[CRYPTO_MAX_ALG_NAME
];
53 char cru_module_name
[CRYPTO_MAX_ALG_NAME
];
60 struct crypto_report_larval
{
61 char type
[CRYPTO_MAX_NAME
];
64 struct crypto_report_hash
{
65 char type
[CRYPTO_MAX_NAME
];
66 unsigned int blocksize
;
67 unsigned int digestsize
;
70 struct crypto_report_blkcipher
{
71 char type
[CRYPTO_MAX_NAME
];
72 char geniv
[CRYPTO_MAX_NAME
];
73 unsigned int blocksize
;
74 unsigned int min_keysize
;
75 unsigned int max_keysize
;
79 struct crypto_report_aead
{
80 char type
[CRYPTO_MAX_NAME
];
81 char geniv
[CRYPTO_MAX_NAME
];
82 unsigned int blocksize
;
83 unsigned int maxauthsize
;
87 struct crypto_report_comp
{
88 char type
[CRYPTO_MAX_NAME
];
91 struct crypto_report_rng
{
92 char type
[CRYPTO_MAX_NAME
];
93 unsigned int seedsize
;