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Based on 1 normalized pattern(s): this program is free software you can redistribute it and or modify it under the terms of the gnu general public license as published by the free software foundation either version 2 of the license or at your option any later version extracted by the scancode license scanner the SPDX license identifier GPL-2.0-or-later has been chosen to replace the boilerplate/reference in 3029 file(s). Signed-off-by: Thomas Gleixner <tglx@linutronix.de> Reviewed-by: Allison Randal <allison@lohutok.net> Cc: linux-spdx@vger.kernel.org Link: https://lkml.kernel.org/r/20190527070032.746973796@linutronix.de Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
60 lines
1.3 KiB
C
60 lines
1.3 KiB
C
/* SPDX-License-Identifier: GPL-2.0-or-later */
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/*
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* Key-agreement Protocol Primitives (KPP)
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*
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* Copyright (c) 2016, Intel Corporation
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* Authors: Salvatore Benedetto <salvatore.benedetto@intel.com>
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*/
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#ifndef _CRYPTO_KPP_INT_H
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#define _CRYPTO_KPP_INT_H
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#include <crypto/kpp.h>
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#include <crypto/algapi.h>
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/*
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* Transform internal helpers.
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*/
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static inline void *kpp_request_ctx(struct kpp_request *req)
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{
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return req->__ctx;
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}
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static inline void *kpp_tfm_ctx(struct crypto_kpp *tfm)
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{
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return tfm->base.__crt_ctx;
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}
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static inline void kpp_request_complete(struct kpp_request *req, int err)
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{
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req->base.complete(&req->base, err);
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}
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static inline const char *kpp_alg_name(struct crypto_kpp *tfm)
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{
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return crypto_kpp_tfm(tfm)->__crt_alg->cra_name;
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}
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/**
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* crypto_register_kpp() -- Register key-agreement protocol primitives algorithm
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*
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* Function registers an implementation of a key-agreement protocol primitive
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* algorithm
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*
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* @alg: algorithm definition
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*
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* Return: zero on success; error code in case of error
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*/
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int crypto_register_kpp(struct kpp_alg *alg);
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/**
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* crypto_unregister_kpp() -- Unregister key-agreement protocol primitive
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* algorithm
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*
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* Function unregisters an implementation of a key-agreement protocol primitive
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* algorithm
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*
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* @alg: algorithm definition
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*/
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void crypto_unregister_kpp(struct kpp_alg *alg);
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#endif
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