diff options
Diffstat (limited to 'thirdparty/nRF5_SDK_15.0.0_a53641a/components/libraries/crypto/nrf_crypto_ecc_backend.h')
| -rw-r--r-- | thirdparty/nRF5_SDK_15.0.0_a53641a/components/libraries/crypto/nrf_crypto_ecc_backend.h | 352 |
1 files changed, 352 insertions, 0 deletions
diff --git a/thirdparty/nRF5_SDK_15.0.0_a53641a/components/libraries/crypto/nrf_crypto_ecc_backend.h b/thirdparty/nRF5_SDK_15.0.0_a53641a/components/libraries/crypto/nrf_crypto_ecc_backend.h new file mode 100644 index 0000000..7ec1563 --- /dev/null +++ b/thirdparty/nRF5_SDK_15.0.0_a53641a/components/libraries/crypto/nrf_crypto_ecc_backend.h @@ -0,0 +1,352 @@ +/** + * 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 NRF_CRYPTO_ECC_BACKEND_H__ +#define NRF_CRYPTO_ECC_BACKEND_H__ +#if !defined(__SDK_DOXYGEN__) + +#include <stdint.h> +#include <stddef.h> + +#include "sdk_config.h" +#include "nordic_common.h" +#include "nrf_crypto_error.h" +#include "nrf_crypto_ecc_shared.h" + +// Include all backends +#include "cc310_backend_ecc.h" +#include "cc310_bl_backend_ecc.h" +#include "mbedtls_backend_ecc.h" +#include "oberon_backend_ecc.h" +#include "micro_ecc_backend_ecc.h" + + +#ifdef __cplusplus +extern "C" { +#endif + + +// Make sure that all required defines are defined +#if !defined(NRF_CRYPTO_ECC_SECP160R1_ENABLED) +#define NRF_CRYPTO_ECC_SECP160R1_ENABLED 0 +#endif +#if !defined(NRF_CRYPTO_ECC_SECP160R2_ENABLED) +#define NRF_CRYPTO_ECC_SECP160R2_ENABLED 0 +#endif +#if !defined(NRF_CRYPTO_ECC_SECP192R1_ENABLED) +#define NRF_CRYPTO_ECC_SECP192R1_ENABLED 0 +#endif +#if !defined(NRF_CRYPTO_ECC_SECP224R1_ENABLED) +#define NRF_CRYPTO_ECC_SECP224R1_ENABLED 0 +#endif +#if !defined(NRF_CRYPTO_ECC_SECP256R1_ENABLED) +#define NRF_CRYPTO_ECC_SECP256R1_ENABLED 0 +#endif +#if !defined(NRF_CRYPTO_ECC_SECP384R1_ENABLED) +#define NRF_CRYPTO_ECC_SECP384R1_ENABLED 0 +#endif +#if !defined(NRF_CRYPTO_ECC_SECP521R1_ENABLED) +#define NRF_CRYPTO_ECC_SECP521R1_ENABLED 0 +#endif +#if !defined(NRF_CRYPTO_ECC_SECP160K1_ENABLED) +#define NRF_CRYPTO_ECC_SECP160K1_ENABLED 0 +#endif +#if !defined(NRF_CRYPTO_ECC_SECP192K1_ENABLED) +#define NRF_CRYPTO_ECC_SECP192K1_ENABLED 0 +#endif +#if !defined(NRF_CRYPTO_ECC_SECP224K1_ENABLED) +#define NRF_CRYPTO_ECC_SECP224K1_ENABLED 0 +#endif +#if !defined(NRF_CRYPTO_ECC_SECP256K1_ENABLED) +#define NRF_CRYPTO_ECC_SECP256K1_ENABLED 0 +#endif +#if !defined(NRF_CRYPTO_ECC_BP256R1_ENABLED) +#define NRF_CRYPTO_ECC_BP256R1_ENABLED 0 +#endif +#if !defined(NRF_CRYPTO_ECC_BP384R1_ENABLED) +#define NRF_CRYPTO_ECC_BP384R1_ENABLED 0 +#endif +#if !defined(NRF_CRYPTO_ECC_BP512R1_ENABLED) +#define NRF_CRYPTO_ECC_BP512R1_ENABLED 0 +#endif +#if !defined(NRF_CRYPTO_ECC_CURVE25519_ENABLED) +#define NRF_CRYPTO_ECC_CURVE25519_ENABLED 0 +#endif +#if !defined(NRF_CRYPTO_ECC_ED25519_ENABLED) +#define NRF_CRYPTO_ECC_ED25519_ENABLED 0 +#endif + + +/** @internal @brief Definition to detect if ECC submodule is enabled. It will be enabled if any + * curve of any of the backends is enabled. + */ +#define NRF_CRYPTO_ECC_ENABLED ( \ + NRF_MODULE_ENABLED(NRF_CRYPTO) && ( \ + NRF_CRYPTO_ECC_SECP160R1_ENABLED | \ + NRF_CRYPTO_ECC_SECP160R2_ENABLED | \ + NRF_CRYPTO_ECC_SECP192R1_ENABLED | \ + NRF_CRYPTO_ECC_SECP224R1_ENABLED | \ + NRF_CRYPTO_ECC_SECP256R1_ENABLED | \ + NRF_CRYPTO_ECC_SECP384R1_ENABLED | \ + NRF_CRYPTO_ECC_SECP521R1_ENABLED | \ + NRF_CRYPTO_ECC_SECP160K1_ENABLED | \ + NRF_CRYPTO_ECC_SECP192K1_ENABLED | \ + NRF_CRYPTO_ECC_SECP224K1_ENABLED | \ + NRF_CRYPTO_ECC_SECP256K1_ENABLED | \ + NRF_CRYPTO_ECC_BP256R1_ENABLED | \ + NRF_CRYPTO_ECC_BP384R1_ENABLED | \ + NRF_CRYPTO_ECC_BP512R1_ENABLED | \ + NRF_CRYPTO_ECC_CURVE25519_ENABLED | \ + NRF_CRYPTO_ECC_ED25519_ENABLED)) + + +/** @internal @brief Definition containing number of enabled curves. + */ +#define NRF_CRYPTO_ECC_IMPLEMENTED_CURVES_COUNT ( \ + NRF_CRYPTO_ECC_SECP160R1_ENABLED + \ + NRF_CRYPTO_ECC_SECP160R2_ENABLED + \ + NRF_CRYPTO_ECC_SECP192R1_ENABLED + \ + NRF_CRYPTO_ECC_SECP224R1_ENABLED + \ + NRF_CRYPTO_ECC_SECP256R1_ENABLED + \ + NRF_CRYPTO_ECC_SECP384R1_ENABLED + \ + NRF_CRYPTO_ECC_SECP521R1_ENABLED + \ + NRF_CRYPTO_ECC_SECP160K1_ENABLED + \ + NRF_CRYPTO_ECC_SECP192K1_ENABLED + \ + NRF_CRYPTO_ECC_SECP224K1_ENABLED + \ + NRF_CRYPTO_ECC_SECP256K1_ENABLED + \ + NRF_CRYPTO_ECC_BP256R1_ENABLED + \ + NRF_CRYPTO_ECC_BP384R1_ENABLED + \ + NRF_CRYPTO_ECC_BP512R1_ENABLED + \ + NRF_CRYPTO_ECC_CURVE25519_ENABLED + \ + NRF_CRYPTO_ECC_ED25519_ENABLED) + + +#if !NRF_CRYPTO_ECC_SECP160R1_ENABLED +// Dummy typedefs for disabled contexts +typedef uint32_t nrf_crypto_backend_secp160r1_key_pair_generate_context_t; +typedef uint32_t nrf_crypto_backend_secp160r1_public_key_calculate_context_t; +// Dummy typedefs for disabled keys +typedef nrf_crypto_internal_ecc_key_header_t nrf_crypto_backend_secp160r1_private_key_t; +typedef nrf_crypto_internal_ecc_key_header_t nrf_crypto_backend_secp160r1_public_key_t; +#endif + +#if !NRF_CRYPTO_ECC_SECP160R2_ENABLED +// Dummy typedefs for disabled contexts +typedef uint32_t nrf_crypto_backend_secp160r2_key_pair_generate_context_t; +typedef uint32_t nrf_crypto_backend_secp160r2_public_key_calculate_context_t; +// Dummy typedefs for disabled keys +typedef nrf_crypto_internal_ecc_key_header_t nrf_crypto_backend_secp160r2_private_key_t; +typedef nrf_crypto_internal_ecc_key_header_t nrf_crypto_backend_secp160r2_public_key_t; +#endif + +#if !NRF_CRYPTO_ECC_SECP192R1_ENABLED +// Dummy typedefs for disabled contexts +typedef uint32_t nrf_crypto_backend_secp192r1_key_pair_generate_context_t; +typedef uint32_t nrf_crypto_backend_secp192r1_public_key_calculate_context_t; +// Dummy typedefs for disabled keys +typedef nrf_crypto_internal_ecc_key_header_t nrf_crypto_backend_secp192r1_private_key_t; +typedef nrf_crypto_internal_ecc_key_header_t nrf_crypto_backend_secp192r1_public_key_t; +#endif + +#if !NRF_CRYPTO_ECC_SECP224R1_ENABLED +// Dummy typedefs for disabled contexts +typedef uint32_t nrf_crypto_backend_secp224r1_key_pair_generate_context_t; +typedef uint32_t nrf_crypto_backend_secp224r1_public_key_calculate_context_t; +// Dummy typedefs for disabled keys +typedef nrf_crypto_internal_ecc_key_header_t nrf_crypto_backend_secp224r1_private_key_t; +typedef nrf_crypto_internal_ecc_key_header_t nrf_crypto_backend_secp224r1_public_key_t; +#endif + +#if !NRF_CRYPTO_ECC_SECP256R1_ENABLED +// Dummy typedefs for disabled contexts +typedef uint32_t nrf_crypto_backend_secp256r1_key_pair_generate_context_t; +typedef uint32_t nrf_crypto_backend_secp256r1_public_key_calculate_context_t; +// Dummy typedefs for disabled keys +typedef nrf_crypto_internal_ecc_key_header_t nrf_crypto_backend_secp256r1_private_key_t; +typedef nrf_crypto_internal_ecc_key_header_t nrf_crypto_backend_secp256r1_public_key_t; +#endif + +#if !NRF_CRYPTO_ECC_SECP384R1_ENABLED +// Dummy typedefs for disabled contexts +typedef uint32_t nrf_crypto_backend_secp384r1_key_pair_generate_context_t; +typedef uint32_t nrf_crypto_backend_secp384r1_public_key_calculate_context_t; +// Dummy typedefs for disabled keys +typedef nrf_crypto_internal_ecc_key_header_t nrf_crypto_backend_secp384r1_private_key_t; +typedef nrf_crypto_internal_ecc_key_header_t nrf_crypto_backend_secp384r1_public_key_t; +#endif + +#if !NRF_CRYPTO_ECC_SECP521R1_ENABLED +// Dummy typedefs for disabled contexts +typedef uint32_t nrf_crypto_backend_secp521r1_key_pair_generate_context_t; +typedef uint32_t nrf_crypto_backend_secp521r1_public_key_calculate_context_t; +// Dummy typedefs for disabled keys +typedef nrf_crypto_internal_ecc_key_header_t nrf_crypto_backend_secp521r1_private_key_t; +typedef nrf_crypto_internal_ecc_key_header_t nrf_crypto_backend_secp521r1_public_key_t; +#endif + +#if !NRF_CRYPTO_ECC_SECP160K1_ENABLED +// Dummy typedefs for disabled contexts +typedef uint32_t nrf_crypto_backend_secp160k1_key_pair_generate_context_t; +typedef uint32_t nrf_crypto_backend_secp160k1_public_key_calculate_context_t; +// Dummy typedefs for disabled keys +typedef nrf_crypto_internal_ecc_key_header_t nrf_crypto_backend_secp160k1_private_key_t; +typedef nrf_crypto_internal_ecc_key_header_t nrf_crypto_backend_secp160k1_public_key_t; +#endif + +#if !NRF_CRYPTO_ECC_SECP192K1_ENABLED +// Dummy typedefs for disabled contexts +typedef uint32_t nrf_crypto_backend_secp192k1_key_pair_generate_context_t; +typedef uint32_t nrf_crypto_backend_secp192k1_public_key_calculate_context_t; +// Dummy typedefs for disabled keys +typedef nrf_crypto_internal_ecc_key_header_t nrf_crypto_backend_secp192k1_private_key_t; +typedef nrf_crypto_internal_ecc_key_header_t nrf_crypto_backend_secp192k1_public_key_t; +#endif + +#if !NRF_CRYPTO_ECC_SECP224K1_ENABLED +// Dummy typedefs for disabled contexts +typedef uint32_t nrf_crypto_backend_secp224k1_key_pair_generate_context_t; +typedef uint32_t nrf_crypto_backend_secp224k1_public_key_calculate_context_t; +// Dummy typedefs for disabled keys +typedef nrf_crypto_internal_ecc_key_header_t nrf_crypto_backend_secp224k1_private_key_t; +typedef nrf_crypto_internal_ecc_key_header_t nrf_crypto_backend_secp224k1_public_key_t; +#endif + +#if !NRF_CRYPTO_ECC_SECP256K1_ENABLED +// Dummy typedefs for disabled contexts +typedef uint32_t nrf_crypto_backend_secp256k1_key_pair_generate_context_t; +typedef uint32_t nrf_crypto_backend_secp256k1_public_key_calculate_context_t; +// Dummy typedefs for disabled keys +typedef nrf_crypto_internal_ecc_key_header_t nrf_crypto_backend_secp256k1_private_key_t; +typedef nrf_crypto_internal_ecc_key_header_t nrf_crypto_backend_secp256k1_public_key_t; +#endif + +#if !NRF_CRYPTO_ECC_BP256R1_ENABLED +// Dummy typedefs for disabled contexts +typedef uint32_t nrf_crypto_backend_bp256r1_key_pair_generate_context_t; +typedef uint32_t nrf_crypto_backend_bp256r1_public_key_calculate_context_t; +// Dummy typedefs for disabled keys +typedef nrf_crypto_internal_ecc_key_header_t nrf_crypto_backend_bp256r1_private_key_t; +typedef nrf_crypto_internal_ecc_key_header_t nrf_crypto_backend_bp256r1_public_key_t; +#endif + +#if !NRF_CRYPTO_ECC_BP384R1_ENABLED +// Dummy typedefs for disabled contexts +typedef uint32_t nrf_crypto_backend_bp384r1_key_pair_generate_context_t; +typedef uint32_t nrf_crypto_backend_bp384r1_public_key_calculate_context_t; +// Dummy typedefs for disabled keys +typedef nrf_crypto_internal_ecc_key_header_t nrf_crypto_backend_bp384r1_private_key_t; +typedef nrf_crypto_internal_ecc_key_header_t nrf_crypto_backend_bp384r1_public_key_t; +#endif + +#if !NRF_CRYPTO_ECC_BP512R1_ENABLED +// Dummy typedefs for disabled contexts +typedef uint32_t nrf_crypto_backend_bp512r1_key_pair_generate_context_t; +typedef uint32_t nrf_crypto_backend_bp512r1_public_key_calculate_context_t; +// Dummy typedefs for disabled keys +typedef nrf_crypto_internal_ecc_key_header_t nrf_crypto_backend_bp512r1_private_key_t; +typedef nrf_crypto_internal_ecc_key_header_t nrf_crypto_backend_bp512r1_public_key_t; +#endif + +#if !NRF_CRYPTO_ECC_CURVE25519_ENABLED +// Dummy typedefs for disabled contexts +typedef uint32_t nrf_crypto_backend_curve25519_key_pair_generate_context_t; +typedef uint32_t nrf_crypto_backend_curve25519_public_key_calculate_context_t; +// Dummy typedefs for disabled keys +typedef nrf_crypto_internal_ecc_key_header_t nrf_crypto_backend_curve25519_private_key_t; +typedef nrf_crypto_internal_ecc_key_header_t nrf_crypto_backend_curve25519_public_key_t; +#endif + +#if !NRF_CRYPTO_ECC_ED25519_ENABLED +// Dummy typedefs for disabled contexts +typedef uint32_t nrf_crypto_backend_ed25519_key_pair_generate_context_t; +typedef uint32_t nrf_crypto_backend_ed25519_public_key_calculate_context_t; +// Dummy typedefs for disabled keys +typedef nrf_crypto_internal_ecc_key_header_t nrf_crypto_backend_ed25519_private_key_t; +typedef nrf_crypto_internal_ecc_key_header_t nrf_crypto_backend_ed25519_public_key_t; +#endif + + +// Find biggest raw private and public key size that is currently enabled +#if NRF_CRYPTO_ECC_SECP521R1_ENABLED +# define NRF_CRYPTO_BACKEND_ECC_RAW_PRIVATE_KEY_MAX_SIZE (66) +#elif NRF_CRYPTO_ECC_BP512R1_ENABLED +# define NRF_CRYPTO_BACKEND_ECC_RAW_PRIVATE_KEY_MAX_SIZE (64) +#elif NRF_CRYPTO_ECC_BP384R1_ENABLED || NRF_CRYPTO_ECC_SECP384R1_ENABLED +# define NRF_CRYPTO_BACKEND_ECC_RAW_PRIVATE_KEY_MAX_SIZE (48) +#elif NRF_CRYPTO_ECC_BP256R1_ENABLED || NRF_CRYPTO_ECC_SECP256K1_ENABLED || NRF_CRYPTO_ECC_CURVE25519_ENABLED || NRF_CRYPTO_ECC_ED25519_ENABLED || NRF_CRYPTO_ECC_SECP256R1_ENABLED +# define NRF_CRYPTO_BACKEND_ECC_RAW_PRIVATE_KEY_MAX_SIZE (32) +#elif NRF_CRYPTO_ECC_SECP224K1_ENABLED || NRF_CRYPTO_ECC_SECP224R1_ENABLED +# define NRF_CRYPTO_BACKEND_ECC_RAW_PRIVATE_KEY_MAX_SIZE (28) +#elif NRF_CRYPTO_ECC_SECP192K1_ENABLED || NRF_CRYPTO_ECC_SECP192R1_ENABLED +# define NRF_CRYPTO_BACKEND_ECC_RAW_PRIVATE_KEY_MAX_SIZE (24) +#elif NRF_CRYPTO_ECC_SECP160K1_ENABLED || NRF_CRYPTO_ECC_SECP160R1_ENABLED || NRF_CRYPTO_ECC_SECP160R2_ENABLED +# define NRF_CRYPTO_BACKEND_ECC_RAW_PRIVATE_KEY_MAX_SIZE (20) +#else +# define NRF_CRYPTO_BACKEND_ECC_RAW_PRIVATE_KEY_MAX_SIZE (1) +#endif + +#if NRF_CRYPTO_ECC_SECP521R1_ENABLED +# define NRF_CRYPTO_BACKEND_ECC_RAW_PUBLIC_KEY_MAX_SIZE (2 * 66) +#elif NRF_CRYPTO_ECC_BP512R1_ENABLED +# define NRF_CRYPTO_BACKEND_ECC_RAW_PUBLIC_KEY_MAX_SIZE (2 * 64) +#elif NRF_CRYPTO_ECC_BP384R1_ENABLED || NRF_CRYPTO_ECC_SECP384R1_ENABLED +# define NRF_CRYPTO_BACKEND_ECC_RAW_PUBLIC_KEY_MAX_SIZE (2 * 48) +#elif NRF_CRYPTO_ECC_BP256R1_ENABLED || NRF_CRYPTO_ECC_SECP256K1_ENABLED || NRF_CRYPTO_ECC_SECP256R1_ENABLED +# define NRF_CRYPTO_BACKEND_ECC_RAW_PUBLIC_KEY_MAX_SIZE (2 * 32) +#elif NRF_CRYPTO_ECC_SECP224K1_ENABLED || NRF_CRYPTO_ECC_SECP224R1_ENABLED +# define NRF_CRYPTO_BACKEND_ECC_RAW_PUBLIC_KEY_MAX_SIZE (2 * 28) +#elif NRF_CRYPTO_ECC_SECP192K1_ENABLED || NRF_CRYPTO_ECC_SECP192R1_ENABLED +# define NRF_CRYPTO_BACKEND_ECC_RAW_PUBLIC_KEY_MAX_SIZE (2 * 24) +#elif NRF_CRYPTO_ECC_SECP160K1_ENABLED || NRF_CRYPTO_ECC_SECP160R1_ENABLED || NRF_CRYPTO_ECC_SECP160R2_ENABLED +# define NRF_CRYPTO_BACKEND_ECC_RAW_PUBLIC_KEY_MAX_SIZE (2 * 20) +#elif NRF_CRYPTO_ECC_CURVE25519_ENABLED || NRF_CRYPTO_ECC_ED25519_ENABLED +# define NRF_CRYPTO_BACKEND_ECC_RAW_PUBLIC_KEY_MAX_SIZE (32) +#else +# define NRF_CRYPTO_BACKEND_ECC_RAW_PUBLIC_KEY_MAX_SIZE (1) +#endif + + +#ifdef __cplusplus +} +#endif + + +#endif // !defined(__SDK_DOXYGEN__) +#endif // NRF_CRYPTO_ECC_BACKEND_H__ |