1 /* SPDX-License-Identifier: GPL-2.0-or-later * 1
2 /*
3 * Crypto engine API
4 *
5 * Copyright (c) 2016 Baolin Wang <baolin.wang
6 */
7 #ifndef _CRYPTO_ENGINE_H
8 #define _CRYPTO_ENGINE_H
9
10 #include <crypto/aead.h>
11 #include <crypto/akcipher.h>
12 #include <crypto/hash.h>
13 #include <crypto/kpp.h>
14 #include <crypto/skcipher.h>
15 #include <linux/types.h>
16
17 struct crypto_engine;
18 struct device;
19
20 /*
21 * struct crypto_engine_op - crypto hardware e
22 * @do_one_request: do encryption for current
23 */
24 struct crypto_engine_op {
25 int (*do_one_request)(struct crypto_en
26 void *areq);
27 };
28
29 struct aead_engine_alg {
30 struct aead_alg base;
31 struct crypto_engine_op op;
32 };
33
34 struct ahash_engine_alg {
35 struct ahash_alg base;
36 struct crypto_engine_op op;
37 };
38
39 struct akcipher_engine_alg {
40 struct akcipher_alg base;
41 struct crypto_engine_op op;
42 };
43
44 struct kpp_engine_alg {
45 struct kpp_alg base;
46 struct crypto_engine_op op;
47 };
48
49 struct skcipher_engine_alg {
50 struct skcipher_alg base;
51 struct crypto_engine_op op;
52 };
53
54 int crypto_transfer_aead_request_to_engine(str
55 str
56 int crypto_transfer_akcipher_request_to_engine
57
58 int crypto_transfer_hash_request_to_engine(str
59
60 int crypto_transfer_kpp_request_to_engine(stru
61 stru
62 int crypto_transfer_skcipher_request_to_engine
63
64 void crypto_finalize_aead_request(struct crypt
65 struct aead_
66 void crypto_finalize_akcipher_request(struct c
67 struct a
68 void crypto_finalize_hash_request(struct crypt
69 struct ahash
70 void crypto_finalize_kpp_request(struct crypto
71 struct kpp_re
72 void crypto_finalize_skcipher_request(struct c
73 struct s
74 int crypto_engine_start(struct crypto_engine *
75 int crypto_engine_stop(struct crypto_engine *e
76 struct crypto_engine *crypto_engine_alloc_init
77 struct crypto_engine *crypto_engine_alloc_init
78
79
80
81 void crypto_engine_exit(struct crypto_engine *
82
83 int crypto_engine_register_aead(struct aead_en
84 void crypto_engine_unregister_aead(struct aead
85 int crypto_engine_register_aeads(struct aead_e
86 void crypto_engine_unregister_aeads(struct aea
87
88 int crypto_engine_register_ahash(struct ahash_
89 void crypto_engine_unregister_ahash(struct aha
90 int crypto_engine_register_ahashes(struct ahas
91 void crypto_engine_unregister_ahashes(struct a
92 int coun
93
94 int crypto_engine_register_akcipher(struct akc
95 void crypto_engine_unregister_akcipher(struct
96
97 int crypto_engine_register_kpp(struct kpp_engi
98 void crypto_engine_unregister_kpp(struct kpp_e
99
100 int crypto_engine_register_skcipher(struct skc
101 void crypto_engine_unregister_skcipher(struct
102 int crypto_engine_register_skciphers(struct sk
103 int count
104 void crypto_engine_unregister_skciphers(struct
105 int co
106
107 #endif /* _CRYPTO_ENGINE_H */
108
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