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Diffstat (limited to 'thirdparty/nRF5_SDK_15.0.0_a53641a/components/libraries/crypto/backend/cc310/cc310_backend_ecc.h')
| -rw-r--r-- | thirdparty/nRF5_SDK_15.0.0_a53641a/components/libraries/crypto/backend/cc310/cc310_backend_ecc.h | 548 |
1 files changed, 548 insertions, 0 deletions
diff --git a/thirdparty/nRF5_SDK_15.0.0_a53641a/components/libraries/crypto/backend/cc310/cc310_backend_ecc.h b/thirdparty/nRF5_SDK_15.0.0_a53641a/components/libraries/crypto/backend/cc310/cc310_backend_ecc.h new file mode 100644 index 0000000..f9f20e2 --- /dev/null +++ b/thirdparty/nRF5_SDK_15.0.0_a53641a/components/libraries/crypto/backend/cc310/cc310_backend_ecc.h @@ -0,0 +1,548 @@ +/** + * 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 CC310_BACKEND_ECC_H__ +#define CC310_BACKEND_ECC_H__ + +#include "sdk_config.h" +#include "nordic_common.h" + +#if NRF_MODULE_ENABLED(NRF_CRYPTO) && NRF_MODULE_ENABLED(NRF_CRYPTO_BACKEND_CC310) + +#include <stdbool.h> +#include "nrf_crypto_ecc_shared.h" +#include "crys_ecpki_kg.h" + + +#ifdef __cplusplus +extern "C" { +#endif + +/** @internal @brief Common structure holding private key for CC310. + */ +typedef struct +{ + nrf_crypto_internal_ecc_key_header_t header; /**< @internal @brief Common ECC key header */ + CRYS_ECPKI_UserPrivKey_t private_key; /**< @internal @brief CC310 specific key representation */ +} nrf_crypto_backend_cc310_ecc_private_key_t; + + +/** @internal @brief Common structure holding public key for CC310. + */ +typedef struct +{ + nrf_crypto_internal_ecc_key_header_t header; /**< @internal @brief Common ECC key header */ + bool key_converted; /**< @internal @brief True if key was already converted from raw_public_key to cc310_public_key */ + union + { + CRYS_ECPKI_UserPublKey_t cc310_public_key; /**< @internal @brief CC310 specific key representation */ + uint8_t raw_public_key[132]; /**< @internal @brief raw key representation */ + } key; +} nrf_crypto_backend_cc310_ecc_public_key_t; + + +/** @internal @brief Common structure holding context for key pair generation. + */ +typedef struct +{ + CRYS_ECPKI_KG_TempData_t temp_data; /**< @internal @brief Temporary buffer for CC310 internal storage */ +} nrf_crypto_backend_cc310_key_pair_generate_context_t; + + +/** @internal See @ref nrf_crypto_backend_ecc_key_pair_generate_fn_t. + */ +ret_code_t nrf_crypto_backend_cc310_key_pair_generate( + void * p_context, + void * 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_cc310_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_cc310_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_cc310_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_cc310_public_key_to_raw( + void const * p_public_key, + uint8_t * p_raw_data); + + +/** @internal @brief Convert error code from CC310 to nrf_crypto error code. + * + * @param[in] crys_error CC310 error code. + * @return nrf_crypto error code. + */ +ret_code_t nrf_crypto_backend_cc310_ecc_error_convert(uint32_t crys_error); + + +/** @internal @brief Converts public key from raw to CC310 representation if not converted already. + * + * Data are read from p_pub->key.raw_public_key to stored into p_pub->cc310_public_key. + * + * @param[in] p_pub Public key to convert. + * @param[in] p_temp_data Buffer for temporary data used by CC310 lib. + * @return nrf_crypto error code. + */ +ret_code_t nrf_crypto_backend_cc310_ecc_public_key_convert( + nrf_crypto_backend_cc310_ecc_public_key_t * p_pub, + CRYS_ECPKI_BUILD_TempData_t * p_temp_data); + + +#if NRF_MODULE_ENABLED(NRF_CRYPTO_BACKEND_CC310_ECC_SECP160R1) + +#if NRF_MODULE_ENABLED(NRF_CRYPTO_ECC_SECP160R1) +#error "More than one backend enabled for secp160r1 (NIST 160-bit)."); +#endif +#define NRF_CRYPTO_ECC_SECP160R1_ENABLED 1 + +// Aliases for one common CC310 implementation +#define nrf_crypto_backend_secp160r1_key_pair_generate nrf_crypto_backend_cc310_key_pair_generate +#define nrf_crypto_backend_secp160r1_public_key_calculate NULL +#define nrf_crypto_backend_secp160r1_private_key_from_raw nrf_crypto_backend_cc310_private_key_from_raw +#define nrf_crypto_backend_secp160r1_private_key_to_raw nrf_crypto_backend_cc310_private_key_to_raw +#define nrf_crypto_backend_secp160r1_public_key_from_raw nrf_crypto_backend_cc310_public_key_from_raw +#define nrf_crypto_backend_secp160r1_public_key_to_raw nrf_crypto_backend_cc310_public_key_to_raw +#define nrf_crypto_backend_secp160r1_private_key_free NULL +#define nrf_crypto_backend_secp160r1_public_key_free NULL + +// Context sizes required by CC310 +#define NRF_CRYPTO_BACKEND_SECP160R1_KEY_PAIR_GENERATE_CONTEXT_SIZE \ + sizeof(nrf_crypto_backend_cc310_key_pair_generate_context_t) +#define NRF_CRYPTO_BACKEND_SECP160R1_PUBLIC_KEY_CALCULATE_CONTEXT_SIZE 0 + +// All CC310 curve types share the same data structures for keys +typedef nrf_crypto_backend_cc310_ecc_private_key_t nrf_crypto_backend_secp160r1_private_key_t; +typedef nrf_crypto_backend_cc310_ecc_public_key_t nrf_crypto_backend_secp160r1_public_key_t; + +// All CC310 curve types share the same data structures for context +typedef nrf_crypto_backend_cc310_key_pair_generate_context_t + nrf_crypto_backend_secp160r1_key_pair_generate_context_t; + +// Dummy typedef for unused context +typedef uint32_t nrf_crypto_backend_secp160r1_public_key_calculate_context_t; + +#endif // NRF_MODULE_ENABLED(NRF_CRYPTO_BACKEND_CC310_ECC_SECP160R1) + + +#if NRF_MODULE_ENABLED(NRF_CRYPTO_BACKEND_CC310_ECC_SECP160R2) + +#if NRF_MODULE_ENABLED(NRF_CRYPTO_ECC_SECP160R2) +#error "More than one backend enabled for secp160r2 (NIST 160-bit)."); +#endif +#define NRF_CRYPTO_ECC_SECP160R2_ENABLED 1 + +// Aliases for one common CC310 implementation +#define nrf_crypto_backend_secp160r2_key_pair_generate nrf_crypto_backend_cc310_key_pair_generate +#define nrf_crypto_backend_secp160r2_public_key_calculate NULL +#define nrf_crypto_backend_secp160r2_private_key_from_raw nrf_crypto_backend_cc310_private_key_from_raw +#define nrf_crypto_backend_secp160r2_private_key_to_raw nrf_crypto_backend_cc310_private_key_to_raw +#define nrf_crypto_backend_secp160r2_public_key_from_raw nrf_crypto_backend_cc310_public_key_from_raw +#define nrf_crypto_backend_secp160r2_public_key_to_raw nrf_crypto_backend_cc310_public_key_to_raw +#define nrf_crypto_backend_secp160r2_private_key_free NULL +#define nrf_crypto_backend_secp160r2_public_key_free NULL + +// Context sizes required by CC310 +#define NRF_CRYPTO_BACKEND_SECP160R2_KEY_PAIR_GENERATE_CONTEXT_SIZE \ + sizeof(nrf_crypto_backend_cc310_key_pair_generate_context_t) +#define NRF_CRYPTO_BACKEND_SECP160R2_PUBLIC_KEY_CALCULATE_CONTEXT_SIZE 0 + +// All CC310 curve types share the same data structures for keys +typedef nrf_crypto_backend_cc310_ecc_private_key_t nrf_crypto_backend_secp160r2_private_key_t; +typedef nrf_crypto_backend_cc310_ecc_public_key_t nrf_crypto_backend_secp160r2_public_key_t; + +// All CC310 curve types share the same data structures for context +typedef nrf_crypto_backend_cc310_key_pair_generate_context_t + nrf_crypto_backend_secp160r2_key_pair_generate_context_t; + +// Dummy typedef for unused context +typedef uint32_t nrf_crypto_backend_secp160r2_public_key_calculate_context_t; + +#endif // NRF_MODULE_ENABLED(NRF_CRYPTO_BACKEND_CC310_ECC_SECP160R2) + + +#if NRF_MODULE_ENABLED(NRF_CRYPTO_BACKEND_CC310_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 CC310 implementation +#define nrf_crypto_backend_secp192r1_key_pair_generate nrf_crypto_backend_cc310_key_pair_generate +#define nrf_crypto_backend_secp192r1_public_key_calculate NULL +#define nrf_crypto_backend_secp192r1_private_key_from_raw nrf_crypto_backend_cc310_private_key_from_raw +#define nrf_crypto_backend_secp192r1_private_key_to_raw nrf_crypto_backend_cc310_private_key_to_raw +#define nrf_crypto_backend_secp192r1_public_key_from_raw nrf_crypto_backend_cc310_public_key_from_raw +#define nrf_crypto_backend_secp192r1_public_key_to_raw nrf_crypto_backend_cc310_public_key_to_raw +#define nrf_crypto_backend_secp192r1_private_key_free NULL +#define nrf_crypto_backend_secp192r1_public_key_free NULL + +// Context sizes required by CC310 +#define NRF_CRYPTO_BACKEND_SECP192R1_KEY_PAIR_GENERATE_CONTEXT_SIZE \ + sizeof(nrf_crypto_backend_cc310_key_pair_generate_context_t) +#define NRF_CRYPTO_BACKEND_SECP192R1_PUBLIC_KEY_CALCULATE_CONTEXT_SIZE 0 + +// All CC310 curve types share the same data structures for keys +typedef nrf_crypto_backend_cc310_ecc_private_key_t nrf_crypto_backend_secp192r1_private_key_t; +typedef nrf_crypto_backend_cc310_ecc_public_key_t nrf_crypto_backend_secp192r1_public_key_t; + +// All CC310 curve types share the same data structures for context +typedef nrf_crypto_backend_cc310_key_pair_generate_context_t + nrf_crypto_backend_secp192r1_key_pair_generate_context_t; + +// Dummy typedef for unused context +typedef uint32_t nrf_crypto_backend_secp192r1_public_key_calculate_context_t; + +#endif // NRF_MODULE_ENABLED(NRF_CRYPTO_BACKEND_CC310_ECC_SECP192R1) + + +#if NRF_MODULE_ENABLED(NRF_CRYPTO_BACKEND_CC310_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 CC310 implementation +#define nrf_crypto_backend_secp224r1_key_pair_generate nrf_crypto_backend_cc310_key_pair_generate +#define nrf_crypto_backend_secp224r1_public_key_calculate NULL +#define nrf_crypto_backend_secp224r1_private_key_from_raw nrf_crypto_backend_cc310_private_key_from_raw +#define nrf_crypto_backend_secp224r1_private_key_to_raw nrf_crypto_backend_cc310_private_key_to_raw +#define nrf_crypto_backend_secp224r1_public_key_from_raw nrf_crypto_backend_cc310_public_key_from_raw +#define nrf_crypto_backend_secp224r1_public_key_to_raw nrf_crypto_backend_cc310_public_key_to_raw +#define nrf_crypto_backend_secp224r1_private_key_free NULL +#define nrf_crypto_backend_secp224r1_public_key_free NULL + +// Context sizes required by CC310 +#define NRF_CRYPTO_BACKEND_SECP224R1_KEY_PAIR_GENERATE_CONTEXT_SIZE \ + sizeof(nrf_crypto_backend_cc310_key_pair_generate_context_t) +#define NRF_CRYPTO_BACKEND_SECP224R1_PUBLIC_KEY_CALCULATE_CONTEXT_SIZE 0 + +// All CC310 curve types share the same data structures for keys +typedef nrf_crypto_backend_cc310_ecc_private_key_t nrf_crypto_backend_secp224r1_private_key_t; +typedef nrf_crypto_backend_cc310_ecc_public_key_t nrf_crypto_backend_secp224r1_public_key_t; + +// All CC310 curve types share the same data structures for context +typedef nrf_crypto_backend_cc310_key_pair_generate_context_t + nrf_crypto_backend_secp224r1_key_pair_generate_context_t; + +// Dummy typedef for unused context +typedef uint32_t nrf_crypto_backend_secp224r1_public_key_calculate_context_t; + +#endif // NRF_MODULE_ENABLED(NRF_CRYPTO_BACKEND_CC310_ECC_SECP224R1) + + +#if NRF_MODULE_ENABLED(NRF_CRYPTO_BACKEND_CC310_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 CC310 implementation +#define nrf_crypto_backend_secp256r1_key_pair_generate nrf_crypto_backend_cc310_key_pair_generate +#define nrf_crypto_backend_secp256r1_public_key_calculate NULL +#define nrf_crypto_backend_secp256r1_private_key_from_raw nrf_crypto_backend_cc310_private_key_from_raw +#define nrf_crypto_backend_secp256r1_private_key_to_raw nrf_crypto_backend_cc310_private_key_to_raw +#define nrf_crypto_backend_secp256r1_public_key_from_raw nrf_crypto_backend_cc310_public_key_from_raw +#define nrf_crypto_backend_secp256r1_public_key_to_raw nrf_crypto_backend_cc310_public_key_to_raw +#define nrf_crypto_backend_secp256r1_private_key_free NULL +#define nrf_crypto_backend_secp256r1_public_key_free NULL + +// Context sizes required by CC310 +#define NRF_CRYPTO_BACKEND_SECP256R1_KEY_PAIR_GENERATE_CONTEXT_SIZE \ + sizeof(nrf_crypto_backend_cc310_key_pair_generate_context_t) +#define NRF_CRYPTO_BACKEND_SECP256R1_PUBLIC_KEY_CALCULATE_CONTEXT_SIZE 0 + +// All CC310 curve types share the same data structures for keys +typedef nrf_crypto_backend_cc310_ecc_private_key_t nrf_crypto_backend_secp256r1_private_key_t; +typedef nrf_crypto_backend_cc310_ecc_public_key_t nrf_crypto_backend_secp256r1_public_key_t; + +// All CC310 curve types share the same data structures for context +typedef nrf_crypto_backend_cc310_key_pair_generate_context_t + nrf_crypto_backend_secp256r1_key_pair_generate_context_t; + +// Dummy typedef for unused context +typedef uint32_t nrf_crypto_backend_secp256r1_public_key_calculate_context_t; + +#endif // NRF_MODULE_ENABLED(NRF_CRYPTO_BACKEND_CC310_ECC_SECP256R1) + + +#if NRF_MODULE_ENABLED(NRF_CRYPTO_BACKEND_CC310_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 CC310 implementation +#define nrf_crypto_backend_secp384r1_key_pair_generate nrf_crypto_backend_cc310_key_pair_generate +#define nrf_crypto_backend_secp384r1_public_key_calculate NULL +#define nrf_crypto_backend_secp384r1_private_key_from_raw nrf_crypto_backend_cc310_private_key_from_raw +#define nrf_crypto_backend_secp384r1_private_key_to_raw nrf_crypto_backend_cc310_private_key_to_raw +#define nrf_crypto_backend_secp384r1_public_key_from_raw nrf_crypto_backend_cc310_public_key_from_raw +#define nrf_crypto_backend_secp384r1_public_key_to_raw nrf_crypto_backend_cc310_public_key_to_raw +#define nrf_crypto_backend_secp384r1_private_key_free NULL +#define nrf_crypto_backend_secp384r1_public_key_free NULL + +// Context sizes required by CC310 +#define NRF_CRYPTO_BACKEND_SECP384R1_KEY_PAIR_GENERATE_CONTEXT_SIZE \ + sizeof(nrf_crypto_backend_cc310_key_pair_generate_context_t) +#define NRF_CRYPTO_BACKEND_SECP384R1_PUBLIC_KEY_CALCULATE_CONTEXT_SIZE 0 + +// All CC310 curve types share the same data structures for keys +typedef nrf_crypto_backend_cc310_ecc_private_key_t nrf_crypto_backend_secp384r1_private_key_t; +typedef nrf_crypto_backend_cc310_ecc_public_key_t nrf_crypto_backend_secp384r1_public_key_t; + +// All CC310 curve types share the same data structures for context +typedef nrf_crypto_backend_cc310_key_pair_generate_context_t + nrf_crypto_backend_secp384r1_key_pair_generate_context_t; + +// Dummy typedef for unused context +typedef uint32_t nrf_crypto_backend_secp384r1_public_key_calculate_context_t; + +#endif // NRF_MODULE_ENABLED(NRF_CRYPTO_BACKEND_CC310_ECC_SECP384R1) + + +#if NRF_MODULE_ENABLED(NRF_CRYPTO_BACKEND_CC310_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 CC310 implementation +#define nrf_crypto_backend_secp521r1_key_pair_generate nrf_crypto_backend_cc310_key_pair_generate +#define nrf_crypto_backend_secp521r1_public_key_calculate NULL +#define nrf_crypto_backend_secp521r1_private_key_from_raw nrf_crypto_backend_cc310_private_key_from_raw +#define nrf_crypto_backend_secp521r1_private_key_to_raw nrf_crypto_backend_cc310_private_key_to_raw +#define nrf_crypto_backend_secp521r1_public_key_from_raw nrf_crypto_backend_cc310_public_key_from_raw +#define nrf_crypto_backend_secp521r1_public_key_to_raw nrf_crypto_backend_cc310_public_key_to_raw +#define nrf_crypto_backend_secp521r1_private_key_free NULL +#define nrf_crypto_backend_secp521r1_public_key_free NULL + +// Context sizes required by CC310 +#define NRF_CRYPTO_BACKEND_SECP521R1_KEY_PAIR_GENERATE_CONTEXT_SIZE \ + sizeof(nrf_crypto_backend_cc310_key_pair_generate_context_t) +#define NRF_CRYPTO_BACKEND_SECP521R1_PUBLIC_KEY_CALCULATE_CONTEXT_SIZE 0 + +// All CC310 curve types share the same data structures for keys +typedef nrf_crypto_backend_cc310_ecc_private_key_t nrf_crypto_backend_secp521r1_private_key_t; +typedef nrf_crypto_backend_cc310_ecc_public_key_t nrf_crypto_backend_secp521r1_public_key_t; + +// All CC310 curve types share the same data structures for context +typedef nrf_crypto_backend_cc310_key_pair_generate_context_t + nrf_crypto_backend_secp521r1_key_pair_generate_context_t; + +// Dummy typedef for unused context +typedef uint32_t nrf_crypto_backend_secp521r1_public_key_calculate_context_t; + +#endif // NRF_MODULE_ENABLED(NRF_CRYPTO_BACKEND_CC310_ECC_SECP521R1) + + +#if NRF_MODULE_ENABLED(NRF_CRYPTO_BACKEND_CC310_ECC_SECP160K1) + +#if NRF_MODULE_ENABLED(NRF_CRYPTO_ECC_SECP160K1) +#error "More than one backend enabled for secp160k1 (Koblitz 160-bit)."); +#endif +#define NRF_CRYPTO_ECC_SECP160K1_ENABLED 1 + +// Aliases for one common CC310 implementation +#define nrf_crypto_backend_secp160k1_key_pair_generate nrf_crypto_backend_cc310_key_pair_generate +#define nrf_crypto_backend_secp160k1_public_key_calculate NULL +#define nrf_crypto_backend_secp160k1_private_key_from_raw nrf_crypto_backend_cc310_private_key_from_raw +#define nrf_crypto_backend_secp160k1_private_key_to_raw nrf_crypto_backend_cc310_private_key_to_raw +#define nrf_crypto_backend_secp160k1_public_key_from_raw nrf_crypto_backend_cc310_public_key_from_raw +#define nrf_crypto_backend_secp160k1_public_key_to_raw nrf_crypto_backend_cc310_public_key_to_raw +#define nrf_crypto_backend_secp160k1_private_key_free NULL +#define nrf_crypto_backend_secp160k1_public_key_free NULL + +// Context sizes required by CC310 +#define NRF_CRYPTO_BACKEND_SECP160K1_KEY_PAIR_GENERATE_CONTEXT_SIZE \ + sizeof(nrf_crypto_backend_cc310_key_pair_generate_context_t) +#define NRF_CRYPTO_BACKEND_SECP160K1_PUBLIC_KEY_CALCULATE_CONTEXT_SIZE 0 + +// All CC310 curve types share the same data structures for keys +typedef nrf_crypto_backend_cc310_ecc_private_key_t nrf_crypto_backend_secp160k1_private_key_t; +typedef nrf_crypto_backend_cc310_ecc_public_key_t nrf_crypto_backend_secp160k1_public_key_t; + +// All CC310 curve types share the same data structures for context +typedef nrf_crypto_backend_cc310_key_pair_generate_context_t + nrf_crypto_backend_secp160k1_key_pair_generate_context_t; + +// Dummy typedef for unused context +typedef uint32_t nrf_crypto_backend_secp160k1_public_key_calculate_context_t; + +#endif // NRF_MODULE_ENABLED(NRF_CRYPTO_BACKEND_CC310_ECC_SECP160K1) + + +#if NRF_MODULE_ENABLED(NRF_CRYPTO_BACKEND_CC310_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 CC310 implementation +#define nrf_crypto_backend_secp192k1_key_pair_generate nrf_crypto_backend_cc310_key_pair_generate +#define nrf_crypto_backend_secp192k1_public_key_calculate NULL +#define nrf_crypto_backend_secp192k1_private_key_from_raw nrf_crypto_backend_cc310_private_key_from_raw +#define nrf_crypto_backend_secp192k1_private_key_to_raw nrf_crypto_backend_cc310_private_key_to_raw +#define nrf_crypto_backend_secp192k1_public_key_from_raw nrf_crypto_backend_cc310_public_key_from_raw +#define nrf_crypto_backend_secp192k1_public_key_to_raw nrf_crypto_backend_cc310_public_key_to_raw +#define nrf_crypto_backend_secp192k1_private_key_free NULL +#define nrf_crypto_backend_secp192k1_public_key_free NULL + +// Context sizes required by CC310 +#define NRF_CRYPTO_BACKEND_SECP192K1_KEY_PAIR_GENERATE_CONTEXT_SIZE \ + sizeof(nrf_crypto_backend_cc310_key_pair_generate_context_t) +#define NRF_CRYPTO_BACKEND_SECP192K1_PUBLIC_KEY_CALCULATE_CONTEXT_SIZE 0 + +// All CC310 curve types share the same data structures for keys +typedef nrf_crypto_backend_cc310_ecc_private_key_t nrf_crypto_backend_secp192k1_private_key_t; +typedef nrf_crypto_backend_cc310_ecc_public_key_t nrf_crypto_backend_secp192k1_public_key_t; + +// All CC310 curve types share the same data structures for context +typedef nrf_crypto_backend_cc310_key_pair_generate_context_t + nrf_crypto_backend_secp192k1_key_pair_generate_context_t; + +// Dummy typedef for unused context +typedef uint32_t nrf_crypto_backend_secp192k1_public_key_calculate_context_t; + +#endif // NRF_MODULE_ENABLED(NRF_CRYPTO_BACKEND_CC310_ECC_SECP192K1) + + +#if NRF_MODULE_ENABLED(NRF_CRYPTO_BACKEND_CC310_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 CC310 implementation +#define nrf_crypto_backend_secp224k1_key_pair_generate nrf_crypto_backend_cc310_key_pair_generate +#define nrf_crypto_backend_secp224k1_public_key_calculate NULL +#define nrf_crypto_backend_secp224k1_private_key_from_raw nrf_crypto_backend_cc310_private_key_from_raw +#define nrf_crypto_backend_secp224k1_private_key_to_raw nrf_crypto_backend_cc310_private_key_to_raw +#define nrf_crypto_backend_secp224k1_public_key_from_raw nrf_crypto_backend_cc310_public_key_from_raw +#define nrf_crypto_backend_secp224k1_public_key_to_raw nrf_crypto_backend_cc310_public_key_to_raw +#define nrf_crypto_backend_secp224k1_private_key_free NULL +#define nrf_crypto_backend_secp224k1_public_key_free NULL + +// Context sizes required by CC310 +#define NRF_CRYPTO_BACKEND_SECP224K1_KEY_PAIR_GENERATE_CONTEXT_SIZE \ + sizeof(nrf_crypto_backend_cc310_key_pair_generate_context_t) +#define NRF_CRYPTO_BACKEND_SECP224K1_PUBLIC_KEY_CALCULATE_CONTEXT_SIZE 0 + +// All CC310 curve types share the same data structures for keys +typedef nrf_crypto_backend_cc310_ecc_private_key_t nrf_crypto_backend_secp224k1_private_key_t; +typedef nrf_crypto_backend_cc310_ecc_public_key_t nrf_crypto_backend_secp224k1_public_key_t; + +// All CC310 curve types share the same data structures for context +typedef nrf_crypto_backend_cc310_key_pair_generate_context_t + nrf_crypto_backend_secp224k1_key_pair_generate_context_t; + +// Dummy typedef for unused context +typedef uint32_t nrf_crypto_backend_secp224k1_public_key_calculate_context_t; + +#endif // NRF_MODULE_ENABLED(NRF_CRYPTO_BACKEND_CC310_ECC_SECP224K1) + + +#if NRF_MODULE_ENABLED(NRF_CRYPTO_BACKEND_CC310_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 CC310 implementation +#define nrf_crypto_backend_secp256k1_key_pair_generate nrf_crypto_backend_cc310_key_pair_generate +#define nrf_crypto_backend_secp256k1_public_key_calculate NULL +#define nrf_crypto_backend_secp256k1_private_key_from_raw nrf_crypto_backend_cc310_private_key_from_raw +#define nrf_crypto_backend_secp256k1_private_key_to_raw nrf_crypto_backend_cc310_private_key_to_raw +#define nrf_crypto_backend_secp256k1_public_key_from_raw nrf_crypto_backend_cc310_public_key_from_raw +#define nrf_crypto_backend_secp256k1_public_key_to_raw nrf_crypto_backend_cc310_public_key_to_raw +#define nrf_crypto_backend_secp256k1_private_key_free NULL +#define nrf_crypto_backend_secp256k1_public_key_free NULL + +// Context sizes required by CC310 +#define NRF_CRYPTO_BACKEND_SECP256K1_KEY_PAIR_GENERATE_CONTEXT_SIZE \ + sizeof(nrf_crypto_backend_cc310_key_pair_generate_context_t) +#define NRF_CRYPTO_BACKEND_SECP256K1_PUBLIC_KEY_CALCULATE_CONTEXT_SIZE 0 + +// All CC310 curve types share the same data structures for keys +typedef nrf_crypto_backend_cc310_ecc_private_key_t nrf_crypto_backend_secp256k1_private_key_t; +typedef nrf_crypto_backend_cc310_ecc_public_key_t nrf_crypto_backend_secp256k1_public_key_t; + +// All CC310 curve types share the same data structures for context +typedef nrf_crypto_backend_cc310_key_pair_generate_context_t + nrf_crypto_backend_secp256k1_key_pair_generate_context_t; + +// Dummy typedef for unused context +typedef uint32_t nrf_crypto_backend_secp256k1_public_key_calculate_context_t; + +#endif // NRF_MODULE_ENABLED(NRF_CRYPTO_BACKEND_CC310_ECC_SECP256K1) + + +#ifdef __cplusplus +} +#endif + +#endif // NRF_MODULE_ENABLED(NRF_CRYPTO) && NRF_MODULE_ENABLED(NRF_CRYPTO_BACKEND_CC310) + +#endif // CC310_BACKEND_ECC_H__ |