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- /**
- * 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 CC310_BACKEND_ECDSA_H__
- #define CC310_BACKEND_ECDSA_H__
- #include "sdk_config.h"
- #include "nordic_common.h"
- #if NRF_MODULE_ENABLED(NRF_CRYPTO) && NRF_MODULE_ENABLED(NRF_CRYPTO_BACKEND_CC310)
- #include "nrf_crypto_ecc_shared.h"
- #include "nrf_crypto_ecdsa_shared.h"
- #include "crys_ecpki_types.h"
- #ifdef __cplusplus
- extern "C" {
- #endif
- /** @internal @brief Common structure holding context for ECDSA sign.
- */
- typedef struct
- {
- CRYS_ECDSA_SignUserContext_t user_context; /**< @internal @brief Temporary buffer for CC310 internal storage */
- } nrf_crypto_backend_cc310_sign_context_t;
- /** @internal @brief Common structure holding context for ECDSA verify.
- */
- typedef union
- {
- CRYS_ECDSA_VerifyUserContext_t user_context; /**< @internal @brief Temporary buffer for CC310 internal storage */
- CRYS_ECPKI_BUILD_TempData_t key_build_temp_data; /**< @internal @brief Temporary buffer for CC310 public key build */
- } nrf_crypto_backend_cc310_verify_context_t;
- /** @internal See @ref nrf_crypto_backend_ecdsa_sign_fn_t.
- */
- ret_code_t nrf_crypto_backend_cc310_sign(
- void * p_context,
- void const * p_private_key,
- uint8_t const * p_data,
- size_t data_size,
- uint8_t * p_signature);
- /** @internal See @ref nrf_crypto_backend_ecdsa_verify_fn_t.
- */
- ret_code_t nrf_crypto_backend_cc310_verify(
- void * p_context,
- void const * p_public_key,
- uint8_t const * p_data,
- size_t data_size,
- uint8_t const * p_signature);
- #if NRF_MODULE_ENABLED(NRF_CRYPTO_BACKEND_CC310_ECC_SECP160R1)
- #define NRF_CRYPTO_BACKEND_SECP160R1_SIGN_CONTEXT_SIZE \
- sizeof(nrf_crypto_backend_cc310_sign_context_t)
- #define NRF_CRYPTO_BACKEND_SECP160R1_VERIFY_CONTEXT_SIZE \
- sizeof(nrf_crypto_backend_cc310_verify_context_t)
- typedef nrf_crypto_backend_cc310_sign_context_t nrf_crypto_backend_secp160r1_sign_context_t;
- typedef nrf_crypto_backend_cc310_verify_context_t nrf_crypto_backend_secp160r1_verify_context_t;
- #define nrf_crypto_backend_secp160r1_sign nrf_crypto_backend_cc310_sign
- #define nrf_crypto_backend_secp160r1_verify nrf_crypto_backend_cc310_verify
- #endif
- #if NRF_MODULE_ENABLED(NRF_CRYPTO_BACKEND_CC310_ECC_SECP160R2)
- #define NRF_CRYPTO_BACKEND_SECP160R2_SIGN_CONTEXT_SIZE \
- sizeof(nrf_crypto_backend_cc310_sign_context_t)
- #define NRF_CRYPTO_BACKEND_SECP160R2_VERIFY_CONTEXT_SIZE \
- sizeof(nrf_crypto_backend_cc310_verify_context_t)
- typedef nrf_crypto_backend_cc310_sign_context_t nrf_crypto_backend_secp160r2_sign_context_t;
- typedef nrf_crypto_backend_cc310_verify_context_t nrf_crypto_backend_secp160r2_verify_context_t;
- #define nrf_crypto_backend_secp160r2_sign nrf_crypto_backend_cc310_sign
- #define nrf_crypto_backend_secp160r2_verify nrf_crypto_backend_cc310_verify
- #endif
- #if NRF_MODULE_ENABLED(NRF_CRYPTO_BACKEND_CC310_ECC_SECP192R1)
- #define NRF_CRYPTO_BACKEND_SECP192R1_SIGN_CONTEXT_SIZE \
- sizeof(nrf_crypto_backend_cc310_sign_context_t)
- #define NRF_CRYPTO_BACKEND_SECP192R1_VERIFY_CONTEXT_SIZE \
- sizeof(nrf_crypto_backend_cc310_verify_context_t)
- typedef nrf_crypto_backend_cc310_sign_context_t nrf_crypto_backend_secp192r1_sign_context_t;
- typedef nrf_crypto_backend_cc310_verify_context_t nrf_crypto_backend_secp192r1_verify_context_t;
- #define nrf_crypto_backend_secp192r1_sign nrf_crypto_backend_cc310_sign
- #define nrf_crypto_backend_secp192r1_verify nrf_crypto_backend_cc310_verify
- #endif
- #if NRF_MODULE_ENABLED(NRF_CRYPTO_BACKEND_CC310_ECC_SECP224R1)
- #define NRF_CRYPTO_BACKEND_SECP224R1_SIGN_CONTEXT_SIZE \
- sizeof(nrf_crypto_backend_cc310_sign_context_t)
- #define NRF_CRYPTO_BACKEND_SECP224R1_VERIFY_CONTEXT_SIZE \
- sizeof(nrf_crypto_backend_cc310_verify_context_t)
- typedef nrf_crypto_backend_cc310_sign_context_t nrf_crypto_backend_secp224r1_sign_context_t;
- typedef nrf_crypto_backend_cc310_verify_context_t nrf_crypto_backend_secp224r1_verify_context_t;
- #define nrf_crypto_backend_secp224r1_sign nrf_crypto_backend_cc310_sign
- #define nrf_crypto_backend_secp224r1_verify nrf_crypto_backend_cc310_verify
- #endif
- #if NRF_MODULE_ENABLED(NRF_CRYPTO_BACKEND_CC310_ECC_SECP256R1)
- #define NRF_CRYPTO_BACKEND_SECP256R1_SIGN_CONTEXT_SIZE \
- sizeof(nrf_crypto_backend_cc310_sign_context_t)
- #define NRF_CRYPTO_BACKEND_SECP256R1_VERIFY_CONTEXT_SIZE \
- sizeof(nrf_crypto_backend_cc310_verify_context_t)
- typedef nrf_crypto_backend_cc310_sign_context_t nrf_crypto_backend_secp256r1_sign_context_t;
- typedef nrf_crypto_backend_cc310_verify_context_t nrf_crypto_backend_secp256r1_verify_context_t;
- #define nrf_crypto_backend_secp256r1_sign nrf_crypto_backend_cc310_sign
- #define nrf_crypto_backend_secp256r1_verify nrf_crypto_backend_cc310_verify
- #endif
- #if NRF_MODULE_ENABLED(NRF_CRYPTO_BACKEND_CC310_ECC_SECP384R1)
- #define NRF_CRYPTO_BACKEND_SECP384R1_SIGN_CONTEXT_SIZE \
- sizeof(nrf_crypto_backend_cc310_sign_context_t)
- #define NRF_CRYPTO_BACKEND_SECP384R1_VERIFY_CONTEXT_SIZE \
- sizeof(nrf_crypto_backend_cc310_verify_context_t)
- typedef nrf_crypto_backend_cc310_sign_context_t nrf_crypto_backend_secp384r1_sign_context_t;
- typedef nrf_crypto_backend_cc310_verify_context_t nrf_crypto_backend_secp384r1_verify_context_t;
- #define nrf_crypto_backend_secp384r1_sign nrf_crypto_backend_cc310_sign
- #define nrf_crypto_backend_secp384r1_verify nrf_crypto_backend_cc310_verify
- #endif
- #if NRF_MODULE_ENABLED(NRF_CRYPTO_BACKEND_CC310_ECC_SECP521R1)
- #define NRF_CRYPTO_BACKEND_SECP521R1_SIGN_CONTEXT_SIZE \
- sizeof(nrf_crypto_backend_cc310_sign_context_t)
- #define NRF_CRYPTO_BACKEND_SECP521R1_VERIFY_CONTEXT_SIZE \
- sizeof(nrf_crypto_backend_cc310_verify_context_t)
- typedef nrf_crypto_backend_cc310_sign_context_t nrf_crypto_backend_secp521r1_sign_context_t;
- typedef nrf_crypto_backend_cc310_verify_context_t nrf_crypto_backend_secp521r1_verify_context_t;
- #define nrf_crypto_backend_secp521r1_sign nrf_crypto_backend_cc310_sign
- #define nrf_crypto_backend_secp521r1_verify nrf_crypto_backend_cc310_verify
- #endif
- #if NRF_MODULE_ENABLED(NRF_CRYPTO_BACKEND_CC310_ECC_SECP160K1)
- #define NRF_CRYPTO_BACKEND_SECP160K1_SIGN_CONTEXT_SIZE \
- sizeof(nrf_crypto_backend_cc310_sign_context_t)
- #define NRF_CRYPTO_BACKEND_SECP160K1_VERIFY_CONTEXT_SIZE \
- sizeof(nrf_crypto_backend_cc310_verify_context_t)
- typedef nrf_crypto_backend_cc310_sign_context_t nrf_crypto_backend_secp160k1_sign_context_t;
- typedef nrf_crypto_backend_cc310_verify_context_t nrf_crypto_backend_secp160k1_verify_context_t;
- #define nrf_crypto_backend_secp160k1_sign nrf_crypto_backend_cc310_sign
- #define nrf_crypto_backend_secp160k1_verify nrf_crypto_backend_cc310_verify
- #endif
- #if NRF_MODULE_ENABLED(NRF_CRYPTO_BACKEND_CC310_ECC_SECP192K1)
- #define NRF_CRYPTO_BACKEND_SECP192K1_SIGN_CONTEXT_SIZE \
- sizeof(nrf_crypto_backend_cc310_sign_context_t)
- #define NRF_CRYPTO_BACKEND_SECP192K1_VERIFY_CONTEXT_SIZE \
- sizeof(nrf_crypto_backend_cc310_verify_context_t)
- typedef nrf_crypto_backend_cc310_sign_context_t nrf_crypto_backend_secp192k1_sign_context_t;
- typedef nrf_crypto_backend_cc310_verify_context_t nrf_crypto_backend_secp192k1_verify_context_t;
- #define nrf_crypto_backend_secp192k1_sign nrf_crypto_backend_cc310_sign
- #define nrf_crypto_backend_secp192k1_verify nrf_crypto_backend_cc310_verify
- #endif
- #if NRF_MODULE_ENABLED(NRF_CRYPTO_BACKEND_CC310_ECC_SECP224K1)
- #define NRF_CRYPTO_BACKEND_SECP224K1_SIGN_CONTEXT_SIZE \
- sizeof(nrf_crypto_backend_cc310_sign_context_t)
- #define NRF_CRYPTO_BACKEND_SECP224K1_VERIFY_CONTEXT_SIZE \
- sizeof(nrf_crypto_backend_cc310_verify_context_t)
- typedef nrf_crypto_backend_cc310_sign_context_t nrf_crypto_backend_secp224k1_sign_context_t;
- typedef nrf_crypto_backend_cc310_verify_context_t nrf_crypto_backend_secp224k1_verify_context_t;
- #define nrf_crypto_backend_secp224k1_sign nrf_crypto_backend_cc310_sign
- #define nrf_crypto_backend_secp224k1_verify nrf_crypto_backend_cc310_verify
- #endif
- #if NRF_MODULE_ENABLED(NRF_CRYPTO_BACKEND_CC310_ECC_SECP256K1)
- #define NRF_CRYPTO_BACKEND_SECP256K1_SIGN_CONTEXT_SIZE \
- sizeof(nrf_crypto_backend_cc310_sign_context_t)
- #define NRF_CRYPTO_BACKEND_SECP256K1_VERIFY_CONTEXT_SIZE \
- sizeof(nrf_crypto_backend_cc310_verify_context_t)
- typedef nrf_crypto_backend_cc310_sign_context_t nrf_crypto_backend_secp256k1_sign_context_t;
- typedef nrf_crypto_backend_cc310_verify_context_t nrf_crypto_backend_secp256k1_verify_context_t;
- #define nrf_crypto_backend_secp256k1_sign nrf_crypto_backend_cc310_sign
- #define nrf_crypto_backend_secp256k1_verify nrf_crypto_backend_cc310_verify
- #endif
- #if NRF_MODULE_ENABLED(NRF_CRYPTO_BACKEND_CC310_ECC_CURVE25519)
- // Curve25519 is not designed for ECDSA
- #define NRF_CRYPTO_BACKEND_CURVE25519_SIGN_CONTEXT_SIZE 0
- #define NRF_CRYPTO_BACKEND_CURVE25519_VERIFY_CONTEXT_SIZE 0
- typedef uint32_t nrf_crypto_backend_curve25519_sign_context_t;
- typedef uint32_t nrf_crypto_backend_curve25519_verify_context_t;
- #define nrf_crypto_backend_curve25519_sign NULL
- #define nrf_crypto_backend_curve25519_verify NULL
- #endif
- #ifdef __cplusplus
- }
- #endif
- #endif // NRF_MODULE_ENABLED(NRF_CRYPTO) && NRF_MODULE_ENABLED(NRF_CRYPTO_BACKEND_CC310)
- #endif // CC310_BACKEND_ECDSA_H__
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