projects / deliverable / linux.git / blame
| Commit | Line | Data |
|---|---|---|
| 4e5f2c40 SB |
1 | /* |
| 2 | * Key-agreement Protocol Primitives (KPP) | |
| 3 | * | |
| 4 | * Copyright (c) 2016, Intel Corporation | |
| 5 | * Authors: Salvatore Benedetto <salvatore.benedetto@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_KPP_INT_H | |
| 14 | #define _CRYPTO_KPP_INT_H | |
| 15 | #include <crypto/kpp.h> | |
| 16 | #include <crypto/algapi.h> | |
| 17 | ||
| 18 | /* | |
| 19 | * Transform internal helpers. | |
| 20 | */ | |
| 21 | static inline void *kpp_request_ctx(struct kpp_request *req) | |
| 22 | { | |
| 23 | return req->__ctx; | |
| 24 | } | |
| 25 | ||
| 26 | static inline void *kpp_tfm_ctx(struct crypto_kpp *tfm) | |
| 27 | { | |
| 28 | return tfm->base.__crt_ctx; | |
| 29 | } | |
| 30 | ||
| 31 | static inline void kpp_request_complete(struct kpp_request *req, int err) | |
| 32 | { | |
| 33 | req->base.complete(&req->base, err); | |
| 34 | } | |
| 35 | ||
| 36 | static inline const char *kpp_alg_name(struct crypto_kpp *tfm) | |
| 37 | { | |
| 38 | return crypto_kpp_tfm(tfm)->__crt_alg->cra_name; | |
| 39 | } | |
| 40 | ||
| 41 | /** | |
| 42 | * crypto_register_kpp() -- Register key-agreement protocol primitives algorithm | |
| 43 | * | |
| 44 | * Function registers an implementation of a key-agreement protocol primitive | |
| 45 | * algorithm | |
| 46 | * | |
| 47 | * @alg: algorithm definition | |
| 48 | * | |
| 49 | * Return: zero on success; error code in case of error | |
| 50 | */ | |
| 51 | int crypto_register_kpp(struct kpp_alg *alg); | |
| 52 | ||
| 53 | /** | |
| 54 | * crypto_unregister_kpp() -- Unregister key-agreement protocol primitive | |
| 55 | * algorithm | |
| 56 | * | |
| 57 | * Function unregisters an implementation of a key-agreement protocol primitive | |
| 58 | * algorithm | |
| 59 | * | |
| 60 | * @alg: algorithm definition | |
| 61 | */ | |
| 62 | void crypto_unregister_kpp(struct kpp_alg *alg); | |
| 63 | ||
| 64 | #endif |