blob: 1547f540c920b3fea66a7028f0b868f75f0e4d37 [file] [log] [blame]
Huang Ying1cac2cb2009-01-18 16:19:46 +11001/*
2 * Software async crypto daemon
Adrian Hoban298c9262010-09-20 16:05:12 +08003 *
4 * Added AEAD support to cryptd.
5 * Authors: Tadeusz Struk (tadeusz.struk@intel.com)
6 * Adrian Hoban <adrian.hoban@intel.com>
7 * Gabriele Paoloni <gabriele.paoloni@intel.com>
8 * Aidan O'Mahony (aidan.o.mahony@intel.com)
9 * Copyright (c) 2010, Intel Corporation.
Huang Ying1cac2cb2009-01-18 16:19:46 +110010 */
11
12#ifndef _CRYPTO_CRYPT_H
13#define _CRYPTO_CRYPT_H
14
15#include <linux/crypto.h>
16#include <linux/kernel.h>
Herbert Xu53033d42015-05-11 17:48:11 +080017#include <crypto/aead.h>
Huang Yingace13662009-08-06 15:35:20 +100018#include <crypto/hash.h>
Huang Ying1cac2cb2009-01-18 16:19:46 +110019
20struct cryptd_ablkcipher {
21 struct crypto_ablkcipher base;
22};
23
24static inline struct cryptd_ablkcipher *__cryptd_ablkcipher_cast(
25 struct crypto_ablkcipher *tfm)
26{
27 return (struct cryptd_ablkcipher *)tfm;
28}
29
30/* alg_name should be algorithm to be cryptd-ed */
31struct cryptd_ablkcipher *cryptd_alloc_ablkcipher(const char *alg_name,
32 u32 type, u32 mask);
33struct crypto_blkcipher *cryptd_ablkcipher_child(struct cryptd_ablkcipher *tfm);
34void cryptd_free_ablkcipher(struct cryptd_ablkcipher *tfm);
35
Huang Yingace13662009-08-06 15:35:20 +100036struct cryptd_ahash {
37 struct crypto_ahash base;
38};
39
40static inline struct cryptd_ahash *__cryptd_ahash_cast(
41 struct crypto_ahash *tfm)
42{
43 return (struct cryptd_ahash *)tfm;
44}
45
46/* alg_name should be algorithm to be cryptd-ed */
47struct cryptd_ahash *cryptd_alloc_ahash(const char *alg_name,
48 u32 type, u32 mask);
49struct crypto_shash *cryptd_ahash_child(struct cryptd_ahash *tfm);
Huang Ying0e1227d2009-10-19 11:53:06 +090050struct shash_desc *cryptd_shash_desc(struct ahash_request *req);
Huang Yingace13662009-08-06 15:35:20 +100051void cryptd_free_ahash(struct cryptd_ahash *tfm);
52
Adrian Hoban298c9262010-09-20 16:05:12 +080053struct cryptd_aead {
54 struct crypto_aead base;
55};
56
57static inline struct cryptd_aead *__cryptd_aead_cast(
58 struct crypto_aead *tfm)
59{
60 return (struct cryptd_aead *)tfm;
61}
62
63struct cryptd_aead *cryptd_alloc_aead(const char *alg_name,
64 u32 type, u32 mask);
65
66struct crypto_aead *cryptd_aead_child(struct cryptd_aead *tfm);
67
68void cryptd_free_aead(struct cryptd_aead *tfm);
69
Huang Ying1cac2cb2009-01-18 16:19:46 +110070#endif