ALSA: hda - restore the MIC FIXUP for some Dell machines
[linux/fpc-iii.git] / include / crypto / cryptd.h
blobba98918bbd9b8ec53207aa77abed034c56bc40ec
1 /*
2 * Software async crypto daemon
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.
12 #ifndef _CRYPTO_CRYPT_H
13 #define _CRYPTO_CRYPT_H
15 #include <linux/crypto.h>
16 #include <linux/kernel.h>
17 #include <crypto/hash.h>
19 struct cryptd_ablkcipher {
20 struct crypto_ablkcipher base;
23 static inline struct cryptd_ablkcipher *__cryptd_ablkcipher_cast(
24 struct crypto_ablkcipher *tfm)
26 return (struct cryptd_ablkcipher *)tfm;
29 /* alg_name should be algorithm to be cryptd-ed */
30 struct cryptd_ablkcipher *cryptd_alloc_ablkcipher(const char *alg_name,
31 u32 type, u32 mask);
32 struct crypto_blkcipher *cryptd_ablkcipher_child(struct cryptd_ablkcipher *tfm);
33 void cryptd_free_ablkcipher(struct cryptd_ablkcipher *tfm);
35 struct cryptd_ahash {
36 struct crypto_ahash base;
39 static inline struct cryptd_ahash *__cryptd_ahash_cast(
40 struct crypto_ahash *tfm)
42 return (struct cryptd_ahash *)tfm;
45 /* alg_name should be algorithm to be cryptd-ed */
46 struct cryptd_ahash *cryptd_alloc_ahash(const char *alg_name,
47 u32 type, u32 mask);
48 struct crypto_shash *cryptd_ahash_child(struct cryptd_ahash *tfm);
49 struct shash_desc *cryptd_shash_desc(struct ahash_request *req);
50 void cryptd_free_ahash(struct cryptd_ahash *tfm);
52 struct cryptd_aead {
53 struct crypto_aead base;
56 static inline struct cryptd_aead *__cryptd_aead_cast(
57 struct crypto_aead *tfm)
59 return (struct cryptd_aead *)tfm;
62 struct cryptd_aead *cryptd_alloc_aead(const char *alg_name,
63 u32 type, u32 mask);
65 struct crypto_aead *cryptd_aead_child(struct cryptd_aead *tfm);
67 void cryptd_free_aead(struct cryptd_aead *tfm);
69 #endif