101 lines
4.1 KiB
C
101 lines
4.1 KiB
C
/**
|
|
* Copyright (c) 2018 - 2020, Nordic Semiconductor ASA
|
|
*
|
|
* All rights reserved.
|
|
*
|
|
* Redistribution and use in source and binary forms, with or without modification,
|
|
* are permitted provided that the following conditions are met:
|
|
*
|
|
* 1. Redistributions of source code must retain the above copyright notice, this
|
|
* list of conditions and the following disclaimer.
|
|
*
|
|
* 2. Redistributions in binary form, except as embedded into a Nordic
|
|
* Semiconductor ASA integrated circuit in a product or a software update for
|
|
* such product, must reproduce the above copyright notice, this list of
|
|
* conditions and the following disclaimer in the documentation and/or other
|
|
* materials provided with the distribution.
|
|
*
|
|
* 3. Neither the name of Nordic Semiconductor ASA nor the names of its
|
|
* contributors may be used to endorse or promote products derived from this
|
|
* software without specific prior written permission.
|
|
*
|
|
* 4. This software, with or without modification, must only be used with a
|
|
* Nordic Semiconductor ASA integrated circuit.
|
|
*
|
|
* 5. Any software provided in binary form under this license must not be reverse
|
|
* engineered, decompiled, modified and/or disassembled.
|
|
*
|
|
* THIS SOFTWARE IS PROVIDED BY NORDIC SEMICONDUCTOR ASA "AS IS" AND ANY EXPRESS
|
|
* OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES
|
|
* OF MERCHANTABILITY, NONINFRINGEMENT, AND FITNESS FOR A PARTICULAR PURPOSE ARE
|
|
* DISCLAIMED. IN NO EVENT SHALL NORDIC SEMICONDUCTOR ASA OR CONTRIBUTORS BE
|
|
* LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
|
|
* CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE
|
|
* GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
|
|
* HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
|
|
* LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT
|
|
* OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
|
|
*
|
|
*/
|
|
|
|
#ifndef NRF_CRYPTO_AEAD_BACKEND_H__
|
|
#define NRF_CRYPTO_AEAD_BACKEND_H__
|
|
|
|
#include "cc310_backend_aes_aead.h"
|
|
#include "cc310_backend_chacha_poly_aead.h"
|
|
#include "cifra_backend_aes_aead.h"
|
|
#include "mbedtls_backend_aes_aead.h"
|
|
#include "oberon_backend_chacha_poly_aead.h"
|
|
|
|
#ifdef __cplusplus
|
|
extern "C" {
|
|
#endif
|
|
|
|
/**@internal @brief Fallback type for AES CCM context (if no backend is enabled).
|
|
*/
|
|
#if !NRF_MODULE_ENABLED(NRF_CRYPTO_AES_CCM)
|
|
typedef nrf_crypto_aead_internal_context_t nrf_crypto_backend_aes_ccm_context_t;
|
|
#endif
|
|
|
|
/**@internal @brief Fallback type for AES CCM* context (if no backend is enabled).
|
|
*/
|
|
#if !NRF_MODULE_ENABLED(NRF_CRYPTO_AES_CCM_STAR)
|
|
typedef nrf_crypto_aead_internal_context_t nrf_crypto_backend_aes_ccm_star_context_t;
|
|
#endif
|
|
|
|
/**@internal @brief Fallback type for AES EAX context (if no backend is enabled).
|
|
*/
|
|
#if !NRF_MODULE_ENABLED(NRF_CRYPTO_AES_EAX)
|
|
typedef nrf_crypto_aead_internal_context_t nrf_crypto_backend_aes_eax_context_t;
|
|
#endif
|
|
|
|
/**@internal @brief Fallback type for AES GCM context (if no backend is enabled).
|
|
*/
|
|
#if !NRF_MODULE_ENABLED(NRF_CRYPTO_AES_GCM)
|
|
typedef nrf_crypto_aead_internal_context_t nrf_crypto_backend_aes_gcm_context_t;
|
|
#endif
|
|
|
|
/**@internal @brief Fallback type for CHACHA-POLY context (if no backend is enabled).
|
|
*/
|
|
#if !NRF_MODULE_ENABLED(NRF_CRYPTO_CHACHA_POLY)
|
|
typedef nrf_crypto_aead_internal_context_t nrf_crypto_backend_chacha_poly_context_t;
|
|
#endif
|
|
|
|
/** @internal @brief Union holding a AEAD context. */
|
|
typedef union
|
|
{
|
|
nrf_crypto_backend_aes_ccm_context_t ccm_context; /**< @brief Holds context for AES CCM. */
|
|
nrf_crypto_backend_aes_ccm_star_context_t ccm_star_context; /**< @brief Holds context for AES CCM*. */
|
|
nrf_crypto_backend_aes_eax_context_t eax_context; /**< @brief Holds context for AES EAX. */
|
|
nrf_crypto_backend_aes_gcm_context_t gcm_context; /**< @brief Holds context for AES GCM. */
|
|
|
|
nrf_crypto_backend_chacha_poly_context_t chacha_poly_context; /**< @brief Holds context for ChaCha-Poly. */
|
|
} nrf_crypto_backend_aead_context_t;
|
|
|
|
|
|
#ifdef __cplusplus
|
|
}
|
|
#endif
|
|
|
|
#endif // NRF_CRYPTO_AEAD_BACKEND_H__
|