diff options
Diffstat (limited to 'thirdparty/nRF5_SDK_15.0.0_a53641a/components/libraries/crypto/backend/mbedtls/mbedtls_backend_ecc.h')
| -rw-r--r-- | thirdparty/nRF5_SDK_15.0.0_a53641a/components/libraries/crypto/backend/mbedtls/mbedtls_backend_ecc.h | 519 |
1 files changed, 519 insertions, 0 deletions
diff --git a/thirdparty/nRF5_SDK_15.0.0_a53641a/components/libraries/crypto/backend/mbedtls/mbedtls_backend_ecc.h b/thirdparty/nRF5_SDK_15.0.0_a53641a/components/libraries/crypto/backend/mbedtls/mbedtls_backend_ecc.h new file mode 100644 index 0000000..288c39c --- /dev/null +++ b/thirdparty/nRF5_SDK_15.0.0_a53641a/components/libraries/crypto/backend/mbedtls/mbedtls_backend_ecc.h @@ -0,0 +1,519 @@ +/** + * Copyright (c) 2018 - 2018, 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 MBEDTLS_BACKEND_ECC_H__ +#define MBEDTLS_BACKEND_ECC_H__ + +#include "sdk_config.h" +#include "nordic_common.h" + +#if NRF_MODULE_ENABLED(NRF_CRYPTO) && NRF_MODULE_ENABLED(NRF_CRYPTO_BACKEND_MBEDTLS) + +#include <stdint.h> +#include <stdbool.h> +#include "nrf_crypto_ecc_shared.h" + +/*lint -save -e????*/ +#if !defined(MBEDTLS_CONFIG_FILE) +#include "mbedtls/config.h" +#else +#include MBEDTLS_CONFIG_FILE +#endif +#include "mbedtls/ecp.h" +/*lint -restore*/ + + +#ifdef __cplusplus +extern "C" { +#endif + + +/** @internal @brief Common structure holding private key for mbed TLS. + */ +typedef struct +{ + nrf_crypto_internal_ecc_key_header_t header; /**< @internal @brief Common ECC key header */ + mbedtls_mpi key; /**< @internal @brief mbed TLS specific key representation */ +} nrf_crypto_backend_mbedtls_ecc_private_key_t; + + +/** @internal @brief Common structure holding public key for mbed TLS. + */ +typedef struct +{ + nrf_crypto_internal_ecc_key_header_t header; /**< @internal @brief Common ECC key header */ + mbedtls_ecp_point key; /**< @internal @brief mbed TLS specific key representation */ +} nrf_crypto_backend_mbedtls_ecc_public_key_t; + + +/** @internal See @ref nrf_crypto_backend_ecc_key_pair_generate_fn_t. + */ +ret_code_t nrf_crypto_backend_mbedtls_key_pair_generate( + void * p_context, + void * p_private_key, + void * p_public_key); + + +/** @internal See @ref nrf_crypto_backend_ecc_public_key_calculate_fn_t. +*/ +ret_code_t nrf_crypto_backend_mbedtls_public_key_calculate( + void * p_context, + void const * p_private_key, + void * p_public_key); + + +/** @internal See @ref nrf_crypto_backend_ecc_private_key_from_raw_fn_t. +*/ +ret_code_t nrf_crypto_backend_mbedtls_private_key_from_raw( + void * p_private_key, + uint8_t const * p_raw_data); + + +/** @internal See @ref nrf_crypto_backend_ecc_private_key_to_raw_fn_t. +*/ +ret_code_t nrf_crypto_backend_mbedtls_private_key_to_raw( + void const * p_private_key, + uint8_t * p_raw_data); + + +/** @internal See @ref nrf_crypto_backend_ecc_public_key_from_raw_fn_t. +*/ +ret_code_t nrf_crypto_backend_mbedtls_public_key_from_raw( + void * p_public_key, + uint8_t const * p_raw_data); + + +/** @internal See @ref nrf_crypto_backend_ecc_public_key_to_raw_fn_t. +*/ +ret_code_t nrf_crypto_backend_mbedtls_public_key_to_raw( + void const * p_public_key, + uint8_t * p_raw_data); + + +/** @internal See @ref nrf_crypto_backend_ecc_key_free_fn_t. +*/ +ret_code_t nrf_crypto_backend_mbedtls_private_key_free( + void * p_private_key); + + +/** @internal See @ref nrf_crypto_backend_ecc_key_free_fn_t. +*/ +ret_code_t nrf_crypto_backend_mbedtls_public_key_free( + void * p_public_key); + + +/** @internal @brief Loads mbed TLS ECC group of specified curve type. + * + * @param[out] p_group Pointer to place where to load a group. Data have to be later deallocated. + * @param[in] curve_type ECC curve type from enum @ref nrf_crypto_ecc_curve_type_t. + * @returns true on success, false if curve is not supported or no found in mbed TLS. + */ +bool nrf_crypto_backend_mbedtls_ecc_group_load( + mbedtls_ecp_group * p_group, + struct nrf_crypto_ecc_curve_info_s const * p_info); + + +/** @internal @brief Function that can be used as a parameter to mbed TLS functions requiring random + * number generator. + * + * It uses RNG from libary front end to generate random numbers. + * + * @param[in] p_param Opaque pointer passed by mbed TLS. Unused by this implementation. + * @param[out] p_data Pointer where to put random number. + * @returns 0 on success, mbed TLS error code on error. + */ +int nrf_crypto_backend_mbedtls_ecc_mbedtls_rng(void * p_param, unsigned char * p_data, size_t size); + + +#if NRF_MODULE_ENABLED(NRF_CRYPTO_BACKEND_MBEDTLS_ECC_SECP192R1) + +#if NRF_MODULE_ENABLED(NRF_CRYPTO_ECC_SECP192R1) +#error "More than one backend enabled for secp192r1 (NIST 192-bit)."); +#endif +#define NRF_CRYPTO_ECC_SECP192R1_ENABLED 1 + +// Aliases for one common MBEDTLS implementation +#define nrf_crypto_backend_secp192r1_key_pair_generate nrf_crypto_backend_mbedtls_key_pair_generate +#define nrf_crypto_backend_secp192r1_public_key_calculate nrf_crypto_backend_mbedtls_public_key_calculate +#define nrf_crypto_backend_secp192r1_private_key_from_raw nrf_crypto_backend_mbedtls_private_key_from_raw +#define nrf_crypto_backend_secp192r1_private_key_to_raw nrf_crypto_backend_mbedtls_private_key_to_raw +#define nrf_crypto_backend_secp192r1_public_key_from_raw nrf_crypto_backend_mbedtls_public_key_from_raw +#define nrf_crypto_backend_secp192r1_public_key_to_raw nrf_crypto_backend_mbedtls_public_key_to_raw +#define nrf_crypto_backend_secp192r1_private_key_free nrf_crypto_backend_mbedtls_private_key_free +#define nrf_crypto_backend_secp192r1_public_key_free nrf_crypto_backend_mbedtls_public_key_free +// mbed TLS does not require context, so its size is 0. +#define NRF_CRYPTO_BACKEND_SECP192R1_KEY_PAIR_GENERATE_CONTEXT_SIZE 0 +#define NRF_CRYPTO_BACKEND_SECP192R1_PUBLIC_KEY_CALCULATE_CONTEXT_SIZE 0 +// All MBEDTLS curve types share the same data structures +typedef nrf_crypto_backend_mbedtls_ecc_private_key_t nrf_crypto_backend_secp192r1_private_key_t; +typedef nrf_crypto_backend_mbedtls_ecc_public_key_t nrf_crypto_backend_secp192r1_public_key_t; +// Dummy typedef for unused context +typedef uint32_t nrf_crypto_backend_secp192r1_key_pair_generate_context_t; +typedef uint32_t nrf_crypto_backend_secp192r1_public_key_calculate_context_t; + +#endif // NRF_MODULE_ENABLED(NRF_CRYPTO_BACKEND_MBEDTLS_ECC_SECP192R1) + + +#if NRF_MODULE_ENABLED(NRF_CRYPTO_BACKEND_MBEDTLS_ECC_SECP224R1) + +#if NRF_MODULE_ENABLED(NRF_CRYPTO_ECC_SECP224R1) +#error "More than one backend enabled for secp224r1 (NIST 224-bit)."); +#endif +#define NRF_CRYPTO_ECC_SECP224R1_ENABLED 1 + +// Aliases for one common MBEDTLS implementation +#define nrf_crypto_backend_secp224r1_key_pair_generate nrf_crypto_backend_mbedtls_key_pair_generate +#define nrf_crypto_backend_secp224r1_public_key_calculate nrf_crypto_backend_mbedtls_public_key_calculate +#define nrf_crypto_backend_secp224r1_private_key_from_raw nrf_crypto_backend_mbedtls_private_key_from_raw +#define nrf_crypto_backend_secp224r1_private_key_to_raw nrf_crypto_backend_mbedtls_private_key_to_raw +#define nrf_crypto_backend_secp224r1_public_key_from_raw nrf_crypto_backend_mbedtls_public_key_from_raw +#define nrf_crypto_backend_secp224r1_public_key_to_raw nrf_crypto_backend_mbedtls_public_key_to_raw +#define nrf_crypto_backend_secp224r1_private_key_free nrf_crypto_backend_mbedtls_private_key_free +#define nrf_crypto_backend_secp224r1_public_key_free nrf_crypto_backend_mbedtls_public_key_free +// mbed TLS does not require context, so its size is 0. +#define NRF_CRYPTO_BACKEND_SECP224R1_KEY_PAIR_GENERATE_CONTEXT_SIZE 0 +#define NRF_CRYPTO_BACKEND_SECP224R1_PUBLIC_KEY_CALCULATE_CONTEXT_SIZE 0 +// All MBEDTLS curve types share the same data structures +typedef nrf_crypto_backend_mbedtls_ecc_private_key_t nrf_crypto_backend_secp224r1_private_key_t; +typedef nrf_crypto_backend_mbedtls_ecc_public_key_t nrf_crypto_backend_secp224r1_public_key_t; +// Dummy typedef for unused context +typedef uint32_t nrf_crypto_backend_secp224r1_key_pair_generate_context_t; +typedef uint32_t nrf_crypto_backend_secp224r1_public_key_calculate_context_t; + +#endif // NRF_MODULE_ENABLED(NRF_CRYPTO_BACKEND_MBEDTLS_ECC_SECP224R1) + + +#if NRF_MODULE_ENABLED(NRF_CRYPTO_BACKEND_MBEDTLS_ECC_SECP256R1) + +#if NRF_MODULE_ENABLED(NRF_CRYPTO_ECC_SECP256R1) +#error "More than one backend enabled for secp256r1 (NIST 256-bit)."); +#endif +#define NRF_CRYPTO_ECC_SECP256R1_ENABLED 1 + +// Aliases for one common MBEDTLS implementation +#define nrf_crypto_backend_secp256r1_key_pair_generate nrf_crypto_backend_mbedtls_key_pair_generate +#define nrf_crypto_backend_secp256r1_public_key_calculate nrf_crypto_backend_mbedtls_public_key_calculate +#define nrf_crypto_backend_secp256r1_private_key_from_raw nrf_crypto_backend_mbedtls_private_key_from_raw +#define nrf_crypto_backend_secp256r1_private_key_to_raw nrf_crypto_backend_mbedtls_private_key_to_raw +#define nrf_crypto_backend_secp256r1_public_key_from_raw nrf_crypto_backend_mbedtls_public_key_from_raw +#define nrf_crypto_backend_secp256r1_public_key_to_raw nrf_crypto_backend_mbedtls_public_key_to_raw +#define nrf_crypto_backend_secp256r1_private_key_free nrf_crypto_backend_mbedtls_private_key_free +#define nrf_crypto_backend_secp256r1_public_key_free nrf_crypto_backend_mbedtls_public_key_free +// mbed TLS does not require context, so its size is 0. +#define NRF_CRYPTO_BACKEND_SECP256R1_KEY_PAIR_GENERATE_CONTEXT_SIZE 0 +#define NRF_CRYPTO_BACKEND_SECP256R1_PUBLIC_KEY_CALCULATE_CONTEXT_SIZE 0 +// All MBEDTLS curve types share the same data structures +typedef nrf_crypto_backend_mbedtls_ecc_private_key_t nrf_crypto_backend_secp256r1_private_key_t; +typedef nrf_crypto_backend_mbedtls_ecc_public_key_t nrf_crypto_backend_secp256r1_public_key_t; +// Dummy typedef for unused context +typedef uint32_t nrf_crypto_backend_secp256r1_key_pair_generate_context_t; +typedef uint32_t nrf_crypto_backend_secp256r1_public_key_calculate_context_t; + +#endif // NRF_MODULE_ENABLED(NRF_CRYPTO_BACKEND_MBEDTLS_ECC_SECP256R1) + + +#if NRF_MODULE_ENABLED(NRF_CRYPTO_BACKEND_MBEDTLS_ECC_SECP384R1) + +#if NRF_MODULE_ENABLED(NRF_CRYPTO_ECC_SECP384R1) +#error "More than one backend enabled for secp384r1 (NIST 384-bit)."); +#endif +#define NRF_CRYPTO_ECC_SECP384R1_ENABLED 1 + +// Aliases for one common MBEDTLS implementation +#define nrf_crypto_backend_secp384r1_key_pair_generate nrf_crypto_backend_mbedtls_key_pair_generate +#define nrf_crypto_backend_secp384r1_public_key_calculate nrf_crypto_backend_mbedtls_public_key_calculate +#define nrf_crypto_backend_secp384r1_private_key_from_raw nrf_crypto_backend_mbedtls_private_key_from_raw +#define nrf_crypto_backend_secp384r1_private_key_to_raw nrf_crypto_backend_mbedtls_private_key_to_raw +#define nrf_crypto_backend_secp384r1_public_key_from_raw nrf_crypto_backend_mbedtls_public_key_from_raw +#define nrf_crypto_backend_secp384r1_public_key_to_raw nrf_crypto_backend_mbedtls_public_key_to_raw +#define nrf_crypto_backend_secp384r1_private_key_free nrf_crypto_backend_mbedtls_private_key_free +#define nrf_crypto_backend_secp384r1_public_key_free nrf_crypto_backend_mbedtls_public_key_free +// mbed TLS does not require context, so its size is 0. +#define NRF_CRYPTO_BACKEND_SECP384R1_KEY_PAIR_GENERATE_CONTEXT_SIZE 0 +#define NRF_CRYPTO_BACKEND_SECP384R1_PUBLIC_KEY_CALCULATE_CONTEXT_SIZE 0 +// All MBEDTLS curve types share the same data structures +typedef nrf_crypto_backend_mbedtls_ecc_private_key_t nrf_crypto_backend_secp384r1_private_key_t; +typedef nrf_crypto_backend_mbedtls_ecc_public_key_t nrf_crypto_backend_secp384r1_public_key_t; +// Dummy typedef for unused context +typedef uint32_t nrf_crypto_backend_secp384r1_key_pair_generate_context_t; +typedef uint32_t nrf_crypto_backend_secp384r1_public_key_calculate_context_t; + +#endif // NRF_MODULE_ENABLED(NRF_CRYPTO_BACKEND_MBEDTLS_ECC_SECP384R1) + + +#if NRF_MODULE_ENABLED(NRF_CRYPTO_BACKEND_MBEDTLS_ECC_SECP521R1) + +#if NRF_MODULE_ENABLED(NRF_CRYPTO_ECC_SECP521R1) +#error "More than one backend enabled for secp521r1 (NIST 521-bit)."); +#endif +#define NRF_CRYPTO_ECC_SECP521R1_ENABLED 1 + +// Aliases for one common MBEDTLS implementation +#define nrf_crypto_backend_secp521r1_key_pair_generate nrf_crypto_backend_mbedtls_key_pair_generate +#define nrf_crypto_backend_secp521r1_public_key_calculate nrf_crypto_backend_mbedtls_public_key_calculate +#define nrf_crypto_backend_secp521r1_private_key_from_raw nrf_crypto_backend_mbedtls_private_key_from_raw +#define nrf_crypto_backend_secp521r1_private_key_to_raw nrf_crypto_backend_mbedtls_private_key_to_raw +#define nrf_crypto_backend_secp521r1_public_key_from_raw nrf_crypto_backend_mbedtls_public_key_from_raw +#define nrf_crypto_backend_secp521r1_public_key_to_raw nrf_crypto_backend_mbedtls_public_key_to_raw +#define nrf_crypto_backend_secp521r1_private_key_free nrf_crypto_backend_mbedtls_private_key_free +#define nrf_crypto_backend_secp521r1_public_key_free nrf_crypto_backend_mbedtls_public_key_free +// mbed TLS does not require context, so its size is 0. +#define NRF_CRYPTO_BACKEND_SECP521R1_KEY_PAIR_GENERATE_CONTEXT_SIZE 0 +#define NRF_CRYPTO_BACKEND_SECP521R1_PUBLIC_KEY_CALCULATE_CONTEXT_SIZE 0 +// All MBEDTLS curve types share the same data structures +typedef nrf_crypto_backend_mbedtls_ecc_private_key_t nrf_crypto_backend_secp521r1_private_key_t; +typedef nrf_crypto_backend_mbedtls_ecc_public_key_t nrf_crypto_backend_secp521r1_public_key_t; +// Dummy typedef for unused context +typedef uint32_t nrf_crypto_backend_secp521r1_key_pair_generate_context_t; +typedef uint32_t nrf_crypto_backend_secp521r1_public_key_calculate_context_t; + +#endif // NRF_MODULE_ENABLED(NRF_CRYPTO_BACKEND_MBEDTLS_ECC_SECP521R1) + + +#if NRF_MODULE_ENABLED(NRF_CRYPTO_BACKEND_MBEDTLS_ECC_SECP192K1) + +#if NRF_MODULE_ENABLED(NRF_CRYPTO_ECC_SECP192K1) +#error "More than one backend enabled for secp192k1 (Koblitz 192-bit)."); +#endif +#define NRF_CRYPTO_ECC_SECP192K1_ENABLED 1 + +// Aliases for one common MBEDTLS implementation +#define nrf_crypto_backend_secp192k1_key_pair_generate nrf_crypto_backend_mbedtls_key_pair_generate +#define nrf_crypto_backend_secp192k1_public_key_calculate nrf_crypto_backend_mbedtls_public_key_calculate +#define nrf_crypto_backend_secp192k1_private_key_from_raw nrf_crypto_backend_mbedtls_private_key_from_raw +#define nrf_crypto_backend_secp192k1_private_key_to_raw nrf_crypto_backend_mbedtls_private_key_to_raw +#define nrf_crypto_backend_secp192k1_public_key_from_raw nrf_crypto_backend_mbedtls_public_key_from_raw +#define nrf_crypto_backend_secp192k1_public_key_to_raw nrf_crypto_backend_mbedtls_public_key_to_raw +#define nrf_crypto_backend_secp192k1_private_key_free nrf_crypto_backend_mbedtls_private_key_free +#define nrf_crypto_backend_secp192k1_public_key_free nrf_crypto_backend_mbedtls_public_key_free +// mbed TLS does not require context, so its size is 0. +#define NRF_CRYPTO_BACKEND_SECP192K1_KEY_PAIR_GENERATE_CONTEXT_SIZE 0 +#define NRF_CRYPTO_BACKEND_SECP192K1_PUBLIC_KEY_CALCULATE_CONTEXT_SIZE 0 +// All MBEDTLS curve types share the same data structures +typedef nrf_crypto_backend_mbedtls_ecc_private_key_t nrf_crypto_backend_secp192k1_private_key_t; +typedef nrf_crypto_backend_mbedtls_ecc_public_key_t nrf_crypto_backend_secp192k1_public_key_t; +// Dummy typedef for unused context +typedef uint32_t nrf_crypto_backend_secp192k1_key_pair_generate_context_t; +typedef uint32_t nrf_crypto_backend_secp192k1_public_key_calculate_context_t; + +#endif // NRF_MODULE_ENABLED(NRF_CRYPTO_BACKEND_MBEDTLS_ECC_SECP192K1) + + +#if NRF_MODULE_ENABLED(NRF_CRYPTO_BACKEND_MBEDTLS_ECC_SECP224K1) + +#if NRF_MODULE_ENABLED(NRF_CRYPTO_ECC_SECP224K1) +#error "More than one backend enabled for secp224k1 (Koblitz 224-bit)."); +#endif +#define NRF_CRYPTO_ECC_SECP224K1_ENABLED 1 + +// Aliases for one common MBEDTLS implementation +#define nrf_crypto_backend_secp224k1_key_pair_generate nrf_crypto_backend_mbedtls_key_pair_generate +#define nrf_crypto_backend_secp224k1_public_key_calculate nrf_crypto_backend_mbedtls_public_key_calculate +#define nrf_crypto_backend_secp224k1_private_key_from_raw nrf_crypto_backend_mbedtls_private_key_from_raw +#define nrf_crypto_backend_secp224k1_private_key_to_raw nrf_crypto_backend_mbedtls_private_key_to_raw +#define nrf_crypto_backend_secp224k1_public_key_from_raw nrf_crypto_backend_mbedtls_public_key_from_raw +#define nrf_crypto_backend_secp224k1_public_key_to_raw nrf_crypto_backend_mbedtls_public_key_to_raw +#define nrf_crypto_backend_secp224k1_private_key_free nrf_crypto_backend_mbedtls_private_key_free +#define nrf_crypto_backend_secp224k1_public_key_free nrf_crypto_backend_mbedtls_public_key_free +// mbed TLS does not require context, so its size is 0. +#define NRF_CRYPTO_BACKEND_SECP224K1_KEY_PAIR_GENERATE_CONTEXT_SIZE 0 +#define NRF_CRYPTO_BACKEND_SECP224K1_PUBLIC_KEY_CALCULATE_CONTEXT_SIZE 0 +// All MBEDTLS curve types share the same data structures +typedef nrf_crypto_backend_mbedtls_ecc_private_key_t nrf_crypto_backend_secp224k1_private_key_t; +typedef nrf_crypto_backend_mbedtls_ecc_public_key_t nrf_crypto_backend_secp224k1_public_key_t; +// Dummy typedef for unused context +typedef uint32_t nrf_crypto_backend_secp224k1_key_pair_generate_context_t; +typedef uint32_t nrf_crypto_backend_secp224k1_public_key_calculate_context_t; + +#endif // NRF_MODULE_ENABLED(NRF_CRYPTO_BACKEND_MBEDTLS_ECC_SECP224K1) + + +#if NRF_MODULE_ENABLED(NRF_CRYPTO_BACKEND_MBEDTLS_ECC_SECP256K1) + +#if NRF_MODULE_ENABLED(NRF_CRYPTO_ECC_SECP256K1) +#error "More than one backend enabled for secp256k1 (Koblitz 256-bit)."); +#endif +#define NRF_CRYPTO_ECC_SECP256K1_ENABLED 1 + +// Aliases for one common MBEDTLS implementation +#define nrf_crypto_backend_secp256k1_key_pair_generate nrf_crypto_backend_mbedtls_key_pair_generate +#define nrf_crypto_backend_secp256k1_public_key_calculate nrf_crypto_backend_mbedtls_public_key_calculate +#define nrf_crypto_backend_secp256k1_private_key_from_raw nrf_crypto_backend_mbedtls_private_key_from_raw +#define nrf_crypto_backend_secp256k1_private_key_to_raw nrf_crypto_backend_mbedtls_private_key_to_raw +#define nrf_crypto_backend_secp256k1_public_key_from_raw nrf_crypto_backend_mbedtls_public_key_from_raw +#define nrf_crypto_backend_secp256k1_public_key_to_raw nrf_crypto_backend_mbedtls_public_key_to_raw +#define nrf_crypto_backend_secp256k1_private_key_free nrf_crypto_backend_mbedtls_private_key_free +#define nrf_crypto_backend_secp256k1_public_key_free nrf_crypto_backend_mbedtls_public_key_free +// mbed TLS does not require context, so its size is 0. +#define NRF_CRYPTO_BACKEND_SECP256K1_KEY_PAIR_GENERATE_CONTEXT_SIZE 0 +#define NRF_CRYPTO_BACKEND_SECP256K1_PUBLIC_KEY_CALCULATE_CONTEXT_SIZE 0 +// All MBEDTLS curve types share the same data structures +typedef nrf_crypto_backend_mbedtls_ecc_private_key_t nrf_crypto_backend_secp256k1_private_key_t; +typedef nrf_crypto_backend_mbedtls_ecc_public_key_t nrf_crypto_backend_secp256k1_public_key_t; +// Dummy typedef for unused context +typedef uint32_t nrf_crypto_backend_secp256k1_key_pair_generate_context_t; +typedef uint32_t nrf_crypto_backend_secp256k1_public_key_calculate_context_t; + +#endif // NRF_MODULE_ENABLED(NRF_CRYPTO_BACKEND_MBEDTLS_ECC_SECP256K1) + + +#if NRF_MODULE_ENABLED(NRF_CRYPTO_BACKEND_MBEDTLS_ECC_BP256R1) + +#if NRF_MODULE_ENABLED(NRF_CRYPTO_ECC_BP256R1) +#error "More than one backend enabled for bp256r1 (Brainpool 256-bit)."); +#endif +#define NRF_CRYPTO_ECC_BP256R1_ENABLED 1 + +// Aliases for one common MBEDTLS implementation +#define nrf_crypto_backend_bp256r1_key_pair_generate nrf_crypto_backend_mbedtls_key_pair_generate +#define nrf_crypto_backend_bp256r1_public_key_calculate nrf_crypto_backend_mbedtls_public_key_calculate +#define nrf_crypto_backend_bp256r1_private_key_from_raw nrf_crypto_backend_mbedtls_private_key_from_raw +#define nrf_crypto_backend_bp256r1_private_key_to_raw nrf_crypto_backend_mbedtls_private_key_to_raw +#define nrf_crypto_backend_bp256r1_public_key_from_raw nrf_crypto_backend_mbedtls_public_key_from_raw +#define nrf_crypto_backend_bp256r1_public_key_to_raw nrf_crypto_backend_mbedtls_public_key_to_raw +#define nrf_crypto_backend_bp256r1_private_key_free nrf_crypto_backend_mbedtls_private_key_free +#define nrf_crypto_backend_bp256r1_public_key_free nrf_crypto_backend_mbedtls_public_key_free +// mbed TLS does not require context, so its size is 0. +#define NRF_CRYPTO_BACKEND_BP256R1_KEY_PAIR_GENERATE_CONTEXT_SIZE 0 +#define NRF_CRYPTO_BACKEND_BP256R1_PUBLIC_KEY_CALCULATE_CONTEXT_SIZE 0 +// All MBEDTLS curve types share the same data structures +typedef nrf_crypto_backend_mbedtls_ecc_private_key_t nrf_crypto_backend_bp256r1_private_key_t; +typedef nrf_crypto_backend_mbedtls_ecc_public_key_t nrf_crypto_backend_bp256r1_public_key_t; +// Dummy typedef for unused context +typedef uint32_t nrf_crypto_backend_bp256r1_key_pair_generate_context_t; +typedef uint32_t nrf_crypto_backend_bp256r1_public_key_calculate_context_t; + +#endif // NRF_MODULE_ENABLED(NRF_CRYPTO_BACKEND_MBEDTLS_ECC_BP256R1) + + +#if NRF_MODULE_ENABLED(NRF_CRYPTO_BACKEND_MBEDTLS_ECC_BP384R1) + +#if NRF_MODULE_ENABLED(NRF_CRYPTO_ECC_BP384R1) +#error "More than one backend enabled for bp384r1 (Brainpool 384-bit)."); +#endif +#define NRF_CRYPTO_ECC_BP384R1_ENABLED 1 + +// Aliases for one common MBEDTLS implementation +#define nrf_crypto_backend_bp384r1_key_pair_generate nrf_crypto_backend_mbedtls_key_pair_generate +#define nrf_crypto_backend_bp384r1_public_key_calculate nrf_crypto_backend_mbedtls_public_key_calculate +#define nrf_crypto_backend_bp384r1_private_key_from_raw nrf_crypto_backend_mbedtls_private_key_from_raw +#define nrf_crypto_backend_bp384r1_private_key_to_raw nrf_crypto_backend_mbedtls_private_key_to_raw +#define nrf_crypto_backend_bp384r1_public_key_from_raw nrf_crypto_backend_mbedtls_public_key_from_raw +#define nrf_crypto_backend_bp384r1_public_key_to_raw nrf_crypto_backend_mbedtls_public_key_to_raw +#define nrf_crypto_backend_bp384r1_private_key_free nrf_crypto_backend_mbedtls_private_key_free +#define nrf_crypto_backend_bp384r1_public_key_free nrf_crypto_backend_mbedtls_public_key_free +// mbed TLS does not require context, so its size is 0. +#define NRF_CRYPTO_BACKEND_BP384R1_KEY_PAIR_GENERATE_CONTEXT_SIZE 0 +#define NRF_CRYPTO_BACKEND_BP384R1_PUBLIC_KEY_CALCULATE_CONTEXT_SIZE 0 +// All MBEDTLS curve types share the same data structures +typedef nrf_crypto_backend_mbedtls_ecc_private_key_t nrf_crypto_backend_bp384r1_private_key_t; +typedef nrf_crypto_backend_mbedtls_ecc_public_key_t nrf_crypto_backend_bp384r1_public_key_t; +// Dummy typedef for unused context +typedef uint32_t nrf_crypto_backend_bp384r1_key_pair_generate_context_t; +typedef uint32_t nrf_crypto_backend_bp384r1_public_key_calculate_context_t; + +#endif // NRF_MODULE_ENABLED(NRF_CRYPTO_BACKEND_MBEDTLS_ECC_BP384R1) + + +#if NRF_MODULE_ENABLED(NRF_CRYPTO_BACKEND_MBEDTLS_ECC_BP512R1) + +#if NRF_MODULE_ENABLED(NRF_CRYPTO_ECC_BP512R1) +#error "More than one backend enabled for bp512r1 (Brainpool 512-bit)."); +#endif +#define NRF_CRYPTO_ECC_BP512R1_ENABLED 1 + +// Aliases for one common MBEDTLS implementation +#define nrf_crypto_backend_bp512r1_key_pair_generate nrf_crypto_backend_mbedtls_key_pair_generate +#define nrf_crypto_backend_bp512r1_public_key_calculate nrf_crypto_backend_mbedtls_public_key_calculate +#define nrf_crypto_backend_bp512r1_private_key_from_raw nrf_crypto_backend_mbedtls_private_key_from_raw +#define nrf_crypto_backend_bp512r1_private_key_to_raw nrf_crypto_backend_mbedtls_private_key_to_raw +#define nrf_crypto_backend_bp512r1_public_key_from_raw nrf_crypto_backend_mbedtls_public_key_from_raw +#define nrf_crypto_backend_bp512r1_public_key_to_raw nrf_crypto_backend_mbedtls_public_key_to_raw +#define nrf_crypto_backend_bp512r1_private_key_free nrf_crypto_backend_mbedtls_private_key_free +#define nrf_crypto_backend_bp512r1_public_key_free nrf_crypto_backend_mbedtls_public_key_free +// mbed TLS does not require context, so its size is 0. +#define NRF_CRYPTO_BACKEND_BP512R1_KEY_PAIR_GENERATE_CONTEXT_SIZE 0 +#define NRF_CRYPTO_BACKEND_BP512R1_PUBLIC_KEY_CALCULATE_CONTEXT_SIZE 0 +// All MBEDTLS curve types share the same data structures +typedef nrf_crypto_backend_mbedtls_ecc_private_key_t nrf_crypto_backend_bp512r1_private_key_t; +typedef nrf_crypto_backend_mbedtls_ecc_public_key_t nrf_crypto_backend_bp512r1_public_key_t; +// Dummy typedef for unused context +typedef uint32_t nrf_crypto_backend_bp512r1_key_pair_generate_context_t; +typedef uint32_t nrf_crypto_backend_bp512r1_public_key_calculate_context_t; + +#endif // NRF_MODULE_ENABLED(NRF_CRYPTO_BACKEND_MBEDTLS_ECC_BP512R1) + + +#if NRF_MODULE_ENABLED(NRF_CRYPTO_BACKEND_MBEDTLS_ECC_CURVE25519) + +#if NRF_MODULE_ENABLED(NRF_CRYPTO_ECC_CURVE25519) +#error "More than one backend enabled for Curve25519."); +#endif +#define NRF_CRYPTO_ECC_CURVE25519_ENABLED 1 + +// Aliases for one common MBEDTLS implementation +#define nrf_crypto_backend_curve25519_key_pair_generate nrf_crypto_backend_mbedtls_key_pair_generate +#define nrf_crypto_backend_curve25519_public_key_calculate nrf_crypto_backend_mbedtls_public_key_calculate +#define nrf_crypto_backend_curve25519_private_key_from_raw nrf_crypto_backend_mbedtls_private_key_from_raw +#define nrf_crypto_backend_curve25519_private_key_to_raw nrf_crypto_backend_mbedtls_private_key_to_raw +#define nrf_crypto_backend_curve25519_public_key_from_raw nrf_crypto_backend_mbedtls_public_key_from_raw +#define nrf_crypto_backend_curve25519_public_key_to_raw nrf_crypto_backend_mbedtls_public_key_to_raw +#define nrf_crypto_backend_curve25519_private_key_free nrf_crypto_backend_mbedtls_private_key_free +#define nrf_crypto_backend_curve25519_public_key_free nrf_crypto_backend_mbedtls_public_key_free +// mbed TLS does not require context, so its size is 0. +#define NRF_CRYPTO_BACKEND_CURVE25519_KEY_PAIR_GENERATE_CONTEXT_SIZE 0 +#define NRF_CRYPTO_BACKEND_CURVE25519_PUBLIC_KEY_CALCULATE_CONTEXT_SIZE 0 +// All MBEDTLS curve types share the same data structures +typedef nrf_crypto_backend_mbedtls_ecc_private_key_t nrf_crypto_backend_curve25519_private_key_t; +typedef nrf_crypto_backend_mbedtls_ecc_public_key_t nrf_crypto_backend_curve25519_public_key_t; +// Dummy typedef for unused context +typedef uint32_t nrf_crypto_backend_curve25519_key_pair_generate_context_t; +typedef uint32_t nrf_crypto_backend_curve25519_public_key_calculate_context_t; + +#endif // NRF_MODULE_ENABLED(NRF_CRYPTO_BACKEND_MBEDTLS_ECC_CURVE25519) + + +#ifdef __cplusplus +} +#endif + +#endif // NRF_MODULE_ENABLED(NRF_CRYPTO) && NRF_MODULE_ENABLED(NRF_CRYPTO_BACKEND_MBEDTLS) + +#endif // MBEDTLS_BACKEND_ECC_H__ |