246 lines
11 KiB
C
246 lines
11 KiB
C
/**
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* Copyright (c) 2018 - 2020, Nordic Semiconductor ASA
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*
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* All rights reserved.
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*
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* Redistribution and use in source and binary forms, with or without modification,
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* are permitted provided that the following conditions are met:
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*
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* 1. Redistributions of source code must retain the above copyright notice, this
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* list of conditions and the following disclaimer.
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*
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* 2. Redistributions in binary form, except as embedded into a Nordic
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* Semiconductor ASA integrated circuit in a product or a software update for
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* such product, must reproduce the above copyright notice, this list of
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* conditions and the following disclaimer in the documentation and/or other
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* materials provided with the distribution.
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*
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* 3. Neither the name of Nordic Semiconductor ASA nor the names of its
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* contributors may be used to endorse or promote products derived from this
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* software without specific prior written permission.
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*
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* 4. This software, with or without modification, must only be used with a
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* Nordic Semiconductor ASA integrated circuit.
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*
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* 5. Any software provided in binary form under this license must not be reverse
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* engineered, decompiled, modified and/or disassembled.
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*
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* THIS SOFTWARE IS PROVIDED BY NORDIC SEMICONDUCTOR ASA "AS IS" AND ANY EXPRESS
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* OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES
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* OF MERCHANTABILITY, NONINFRINGEMENT, AND FITNESS FOR A PARTICULAR PURPOSE ARE
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* DISCLAIMED. IN NO EVENT SHALL NORDIC SEMICONDUCTOR ASA OR CONTRIBUTORS BE
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* LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
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* CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE
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* GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
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* HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
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* LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT
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* OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
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*
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*/
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#ifndef CC310_BACKEND_ECDSA_H__
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#define CC310_BACKEND_ECDSA_H__
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#include "sdk_config.h"
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#include "nordic_common.h"
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#if NRF_MODULE_ENABLED(NRF_CRYPTO) && NRF_MODULE_ENABLED(NRF_CRYPTO_BACKEND_CC310)
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#include "nrf_crypto_ecc_shared.h"
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#include "nrf_crypto_ecdsa_shared.h"
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#include "crys_ecpki_types.h"
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#ifdef __cplusplus
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extern "C" {
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#endif
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/** @internal @brief Common structure holding context for ECDSA sign.
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*/
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typedef struct
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{
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CRYS_ECDSA_SignUserContext_t user_context; /**< @internal @brief Temporary buffer for CC310 internal storage */
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} nrf_crypto_backend_cc310_sign_context_t;
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/** @internal @brief Common structure holding context for ECDSA verify.
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*/
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typedef union
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{
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CRYS_ECDSA_VerifyUserContext_t user_context; /**< @internal @brief Temporary buffer for CC310 internal storage */
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CRYS_ECPKI_BUILD_TempData_t key_build_temp_data; /**< @internal @brief Temporary buffer for CC310 public key build */
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} nrf_crypto_backend_cc310_verify_context_t;
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/** @internal See @ref nrf_crypto_backend_ecdsa_sign_fn_t.
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*/
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ret_code_t nrf_crypto_backend_cc310_sign(
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void * p_context,
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void const * p_private_key,
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uint8_t const * p_data,
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size_t data_size,
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uint8_t * p_signature);
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/** @internal See @ref nrf_crypto_backend_ecdsa_verify_fn_t.
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*/
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ret_code_t nrf_crypto_backend_cc310_verify(
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void * p_context,
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void const * p_public_key,
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uint8_t const * p_data,
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size_t data_size,
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uint8_t const * p_signature);
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#if NRF_MODULE_ENABLED(NRF_CRYPTO_BACKEND_CC310_ECC_SECP160R1)
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#define NRF_CRYPTO_BACKEND_SECP160R1_SIGN_CONTEXT_SIZE \
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sizeof(nrf_crypto_backend_cc310_sign_context_t)
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#define NRF_CRYPTO_BACKEND_SECP160R1_VERIFY_CONTEXT_SIZE \
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sizeof(nrf_crypto_backend_cc310_verify_context_t)
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typedef nrf_crypto_backend_cc310_sign_context_t nrf_crypto_backend_secp160r1_sign_context_t;
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typedef nrf_crypto_backend_cc310_verify_context_t nrf_crypto_backend_secp160r1_verify_context_t;
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#define nrf_crypto_backend_secp160r1_sign nrf_crypto_backend_cc310_sign
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#define nrf_crypto_backend_secp160r1_verify nrf_crypto_backend_cc310_verify
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#endif
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#if NRF_MODULE_ENABLED(NRF_CRYPTO_BACKEND_CC310_ECC_SECP160R2)
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#define NRF_CRYPTO_BACKEND_SECP160R2_SIGN_CONTEXT_SIZE \
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sizeof(nrf_crypto_backend_cc310_sign_context_t)
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#define NRF_CRYPTO_BACKEND_SECP160R2_VERIFY_CONTEXT_SIZE \
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sizeof(nrf_crypto_backend_cc310_verify_context_t)
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typedef nrf_crypto_backend_cc310_sign_context_t nrf_crypto_backend_secp160r2_sign_context_t;
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typedef nrf_crypto_backend_cc310_verify_context_t nrf_crypto_backend_secp160r2_verify_context_t;
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#define nrf_crypto_backend_secp160r2_sign nrf_crypto_backend_cc310_sign
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#define nrf_crypto_backend_secp160r2_verify nrf_crypto_backend_cc310_verify
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#endif
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#if NRF_MODULE_ENABLED(NRF_CRYPTO_BACKEND_CC310_ECC_SECP192R1)
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#define NRF_CRYPTO_BACKEND_SECP192R1_SIGN_CONTEXT_SIZE \
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sizeof(nrf_crypto_backend_cc310_sign_context_t)
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#define NRF_CRYPTO_BACKEND_SECP192R1_VERIFY_CONTEXT_SIZE \
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sizeof(nrf_crypto_backend_cc310_verify_context_t)
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typedef nrf_crypto_backend_cc310_sign_context_t nrf_crypto_backend_secp192r1_sign_context_t;
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typedef nrf_crypto_backend_cc310_verify_context_t nrf_crypto_backend_secp192r1_verify_context_t;
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#define nrf_crypto_backend_secp192r1_sign nrf_crypto_backend_cc310_sign
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#define nrf_crypto_backend_secp192r1_verify nrf_crypto_backend_cc310_verify
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#endif
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#if NRF_MODULE_ENABLED(NRF_CRYPTO_BACKEND_CC310_ECC_SECP224R1)
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#define NRF_CRYPTO_BACKEND_SECP224R1_SIGN_CONTEXT_SIZE \
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sizeof(nrf_crypto_backend_cc310_sign_context_t)
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#define NRF_CRYPTO_BACKEND_SECP224R1_VERIFY_CONTEXT_SIZE \
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sizeof(nrf_crypto_backend_cc310_verify_context_t)
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typedef nrf_crypto_backend_cc310_sign_context_t nrf_crypto_backend_secp224r1_sign_context_t;
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typedef nrf_crypto_backend_cc310_verify_context_t nrf_crypto_backend_secp224r1_verify_context_t;
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#define nrf_crypto_backend_secp224r1_sign nrf_crypto_backend_cc310_sign
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#define nrf_crypto_backend_secp224r1_verify nrf_crypto_backend_cc310_verify
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#endif
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#if NRF_MODULE_ENABLED(NRF_CRYPTO_BACKEND_CC310_ECC_SECP256R1)
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#define NRF_CRYPTO_BACKEND_SECP256R1_SIGN_CONTEXT_SIZE \
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sizeof(nrf_crypto_backend_cc310_sign_context_t)
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#define NRF_CRYPTO_BACKEND_SECP256R1_VERIFY_CONTEXT_SIZE \
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sizeof(nrf_crypto_backend_cc310_verify_context_t)
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typedef nrf_crypto_backend_cc310_sign_context_t nrf_crypto_backend_secp256r1_sign_context_t;
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typedef nrf_crypto_backend_cc310_verify_context_t nrf_crypto_backend_secp256r1_verify_context_t;
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#define nrf_crypto_backend_secp256r1_sign nrf_crypto_backend_cc310_sign
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#define nrf_crypto_backend_secp256r1_verify nrf_crypto_backend_cc310_verify
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#endif
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#if NRF_MODULE_ENABLED(NRF_CRYPTO_BACKEND_CC310_ECC_SECP384R1)
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#define NRF_CRYPTO_BACKEND_SECP384R1_SIGN_CONTEXT_SIZE \
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sizeof(nrf_crypto_backend_cc310_sign_context_t)
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#define NRF_CRYPTO_BACKEND_SECP384R1_VERIFY_CONTEXT_SIZE \
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sizeof(nrf_crypto_backend_cc310_verify_context_t)
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typedef nrf_crypto_backend_cc310_sign_context_t nrf_crypto_backend_secp384r1_sign_context_t;
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typedef nrf_crypto_backend_cc310_verify_context_t nrf_crypto_backend_secp384r1_verify_context_t;
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#define nrf_crypto_backend_secp384r1_sign nrf_crypto_backend_cc310_sign
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#define nrf_crypto_backend_secp384r1_verify nrf_crypto_backend_cc310_verify
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#endif
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#if NRF_MODULE_ENABLED(NRF_CRYPTO_BACKEND_CC310_ECC_SECP521R1)
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#define NRF_CRYPTO_BACKEND_SECP521R1_SIGN_CONTEXT_SIZE \
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sizeof(nrf_crypto_backend_cc310_sign_context_t)
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#define NRF_CRYPTO_BACKEND_SECP521R1_VERIFY_CONTEXT_SIZE \
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sizeof(nrf_crypto_backend_cc310_verify_context_t)
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typedef nrf_crypto_backend_cc310_sign_context_t nrf_crypto_backend_secp521r1_sign_context_t;
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typedef nrf_crypto_backend_cc310_verify_context_t nrf_crypto_backend_secp521r1_verify_context_t;
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#define nrf_crypto_backend_secp521r1_sign nrf_crypto_backend_cc310_sign
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#define nrf_crypto_backend_secp521r1_verify nrf_crypto_backend_cc310_verify
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#endif
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#if NRF_MODULE_ENABLED(NRF_CRYPTO_BACKEND_CC310_ECC_SECP160K1)
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#define NRF_CRYPTO_BACKEND_SECP160K1_SIGN_CONTEXT_SIZE \
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sizeof(nrf_crypto_backend_cc310_sign_context_t)
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#define NRF_CRYPTO_BACKEND_SECP160K1_VERIFY_CONTEXT_SIZE \
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sizeof(nrf_crypto_backend_cc310_verify_context_t)
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typedef nrf_crypto_backend_cc310_sign_context_t nrf_crypto_backend_secp160k1_sign_context_t;
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typedef nrf_crypto_backend_cc310_verify_context_t nrf_crypto_backend_secp160k1_verify_context_t;
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#define nrf_crypto_backend_secp160k1_sign nrf_crypto_backend_cc310_sign
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#define nrf_crypto_backend_secp160k1_verify nrf_crypto_backend_cc310_verify
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#endif
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#if NRF_MODULE_ENABLED(NRF_CRYPTO_BACKEND_CC310_ECC_SECP192K1)
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#define NRF_CRYPTO_BACKEND_SECP192K1_SIGN_CONTEXT_SIZE \
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sizeof(nrf_crypto_backend_cc310_sign_context_t)
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#define NRF_CRYPTO_BACKEND_SECP192K1_VERIFY_CONTEXT_SIZE \
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sizeof(nrf_crypto_backend_cc310_verify_context_t)
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typedef nrf_crypto_backend_cc310_sign_context_t nrf_crypto_backend_secp192k1_sign_context_t;
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typedef nrf_crypto_backend_cc310_verify_context_t nrf_crypto_backend_secp192k1_verify_context_t;
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#define nrf_crypto_backend_secp192k1_sign nrf_crypto_backend_cc310_sign
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#define nrf_crypto_backend_secp192k1_verify nrf_crypto_backend_cc310_verify
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#endif
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#if NRF_MODULE_ENABLED(NRF_CRYPTO_BACKEND_CC310_ECC_SECP224K1)
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#define NRF_CRYPTO_BACKEND_SECP224K1_SIGN_CONTEXT_SIZE \
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sizeof(nrf_crypto_backend_cc310_sign_context_t)
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#define NRF_CRYPTO_BACKEND_SECP224K1_VERIFY_CONTEXT_SIZE \
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sizeof(nrf_crypto_backend_cc310_verify_context_t)
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typedef nrf_crypto_backend_cc310_sign_context_t nrf_crypto_backend_secp224k1_sign_context_t;
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typedef nrf_crypto_backend_cc310_verify_context_t nrf_crypto_backend_secp224k1_verify_context_t;
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#define nrf_crypto_backend_secp224k1_sign nrf_crypto_backend_cc310_sign
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#define nrf_crypto_backend_secp224k1_verify nrf_crypto_backend_cc310_verify
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#endif
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#if NRF_MODULE_ENABLED(NRF_CRYPTO_BACKEND_CC310_ECC_SECP256K1)
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#define NRF_CRYPTO_BACKEND_SECP256K1_SIGN_CONTEXT_SIZE \
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sizeof(nrf_crypto_backend_cc310_sign_context_t)
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#define NRF_CRYPTO_BACKEND_SECP256K1_VERIFY_CONTEXT_SIZE \
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sizeof(nrf_crypto_backend_cc310_verify_context_t)
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typedef nrf_crypto_backend_cc310_sign_context_t nrf_crypto_backend_secp256k1_sign_context_t;
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typedef nrf_crypto_backend_cc310_verify_context_t nrf_crypto_backend_secp256k1_verify_context_t;
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#define nrf_crypto_backend_secp256k1_sign nrf_crypto_backend_cc310_sign
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#define nrf_crypto_backend_secp256k1_verify nrf_crypto_backend_cc310_verify
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#endif
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#if NRF_MODULE_ENABLED(NRF_CRYPTO_BACKEND_CC310_ECC_CURVE25519)
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// Curve25519 is not designed for ECDSA
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#define NRF_CRYPTO_BACKEND_CURVE25519_SIGN_CONTEXT_SIZE 0
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#define NRF_CRYPTO_BACKEND_CURVE25519_VERIFY_CONTEXT_SIZE 0
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typedef uint32_t nrf_crypto_backend_curve25519_sign_context_t;
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typedef uint32_t nrf_crypto_backend_curve25519_verify_context_t;
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#define nrf_crypto_backend_curve25519_sign NULL
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#define nrf_crypto_backend_curve25519_verify NULL
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#endif
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#ifdef __cplusplus
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}
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#endif
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#endif // NRF_MODULE_ENABLED(NRF_CRYPTO) && NRF_MODULE_ENABLED(NRF_CRYPTO_BACKEND_CC310)
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#endif // CC310_BACKEND_ECDSA_H__
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