1/*
2 * Public Key Encryption
3 *
4 * Copyright (c) 2015, Intel Corporation
5 * Authors: Tadeusz Struk <tadeusz.struk@intel.com>
6 *
7 * This program is free software; you can redistribute it and/or modify it
8 * under the terms of the GNU General Public License as published by the Free
9 * Software Foundation; either version 2 of the License, or (at your option)
10 * any later version.
11 *
12 */
13#ifndef _CRYPTO_AKCIPHER_INT_H
14#define _CRYPTO_AKCIPHER_INT_H
15#include <crypto/akcipher.h>
16
17/*
18 * Transform internal helpers.
19 */
20static inline void *akcipher_request_ctx(struct akcipher_request *req)
21{
22	return req->__ctx;
23}
24
25static inline void *akcipher_tfm_ctx(struct crypto_akcipher *tfm)
26{
27	return tfm->base.__crt_ctx;
28}
29
30static inline void akcipher_request_complete(struct akcipher_request *req,
31					     int err)
32{
33	req->base.complete(&req->base, err);
34}
35
36static inline const char *akcipher_alg_name(struct crypto_akcipher *tfm)
37{
38	return crypto_akcipher_tfm(tfm)->__crt_alg->cra_name;
39}
40
41/**
42 * crypto_register_akcipher() -- Register public key algorithm
43 *
44 * Function registers an implementation of a public key verify algorithm
45 *
46 * @alg:	algorithm definition
47 *
48 * Return: zero on success; error code in case of error
49 */
50int crypto_register_akcipher(struct akcipher_alg *alg);
51
52/**
53 * crypto_unregister_akcipher() -- Unregister public key algorithm
54 *
55 * Function unregisters an implementation of a public key verify algorithm
56 *
57 * @alg:	algorithm definition
58 */
59void crypto_unregister_akcipher(struct akcipher_alg *alg);
60#endif
61