micro_ecc_backend_ecdsa.h 4.9 KB

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  1. /**
  2. * Copyright (c) 2018 - 2020, Nordic Semiconductor ASA
  3. *
  4. * All rights reserved.
  5. *
  6. * Redistribution and use in source and binary forms, with or without modification,
  7. * are permitted provided that the following conditions are met:
  8. *
  9. * 1. Redistributions of source code must retain the above copyright notice, this
  10. * list of conditions and the following disclaimer.
  11. *
  12. * 2. Redistributions in binary form, except as embedded into a Nordic
  13. * Semiconductor ASA integrated circuit in a product or a software update for
  14. * such product, must reproduce the above copyright notice, this list of
  15. * conditions and the following disclaimer in the documentation and/or other
  16. * materials provided with the distribution.
  17. *
  18. * 3. Neither the name of Nordic Semiconductor ASA nor the names of its
  19. * contributors may be used to endorse or promote products derived from this
  20. * software without specific prior written permission.
  21. *
  22. * 4. This software, with or without modification, must only be used with a
  23. * Nordic Semiconductor ASA integrated circuit.
  24. *
  25. * 5. Any software provided in binary form under this license must not be reverse
  26. * engineered, decompiled, modified and/or disassembled.
  27. *
  28. * THIS SOFTWARE IS PROVIDED BY NORDIC SEMICONDUCTOR ASA "AS IS" AND ANY EXPRESS
  29. * OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES
  30. * OF MERCHANTABILITY, NONINFRINGEMENT, AND FITNESS FOR A PARTICULAR PURPOSE ARE
  31. * DISCLAIMED. IN NO EVENT SHALL NORDIC SEMICONDUCTOR ASA OR CONTRIBUTORS BE
  32. * LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
  33. * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE
  34. * GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
  35. * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
  36. * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT
  37. * OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
  38. *
  39. */
  40. #ifndef MICRO_ECC_BACKEND_ECDSA_H__
  41. #define MICRO_ECC_BACKEND_ECDSA_H__
  42. #include "sdk_config.h"
  43. #include "nordic_common.h"
  44. #if NRF_MODULE_ENABLED(NRF_CRYPTO) && NRF_MODULE_ENABLED(NRF_CRYPTO_BACKEND_MICRO_ECC)
  45. #include "nrf_crypto_ecc_shared.h"
  46. #include "nrf_crypto_ecdsa_shared.h"
  47. #ifdef __cplusplus
  48. extern "C" {
  49. #endif
  50. /** @internal See @ref nrf_crypto_backend_ecdsa_sign_fn_t.
  51. */
  52. ret_code_t nrf_crypto_backend_micro_ecc_sign(
  53. void * p_context,
  54. void const * p_private_key,
  55. uint8_t const * p_data,
  56. size_t data_size,
  57. uint8_t * p_signature);
  58. /** @internal See @ref nrf_crypto_backend_ecdsa_verify_fn_t.
  59. */
  60. ret_code_t nrf_crypto_backend_micro_ecc_verify(
  61. void * p_context,
  62. void const * p_public_key,
  63. uint8_t const * p_data,
  64. size_t data_size,
  65. uint8_t const * p_signature);
  66. #if NRF_MODULE_ENABLED(NRF_CRYPTO_BACKEND_MICRO_ECC_ECC_SECP192R1)
  67. #define NRF_CRYPTO_BACKEND_SECP192R1_SIGN_CONTEXT_SIZE 0
  68. #define NRF_CRYPTO_BACKEND_SECP192R1_VERIFY_CONTEXT_SIZE 0
  69. typedef uint32_t nrf_crypto_backend_secp192r1_sign_context_t;
  70. typedef uint32_t nrf_crypto_backend_secp192r1_verify_context_t;
  71. #define nrf_crypto_backend_secp192r1_sign nrf_crypto_backend_micro_ecc_sign
  72. #define nrf_crypto_backend_secp192r1_verify nrf_crypto_backend_micro_ecc_verify
  73. #endif
  74. #if NRF_MODULE_ENABLED(NRF_CRYPTO_BACKEND_MICRO_ECC_ECC_SECP224R1)
  75. #define NRF_CRYPTO_BACKEND_SECP224R1_SIGN_CONTEXT_SIZE 0
  76. #define NRF_CRYPTO_BACKEND_SECP224R1_VERIFY_CONTEXT_SIZE 0
  77. typedef uint32_t nrf_crypto_backend_secp224r1_sign_context_t;
  78. typedef uint32_t nrf_crypto_backend_secp224r1_verify_context_t;
  79. #define nrf_crypto_backend_secp224r1_sign nrf_crypto_backend_micro_ecc_sign
  80. #define nrf_crypto_backend_secp224r1_verify nrf_crypto_backend_micro_ecc_verify
  81. #endif
  82. #if NRF_MODULE_ENABLED(NRF_CRYPTO_BACKEND_MICRO_ECC_ECC_SECP256R1)
  83. #define NRF_CRYPTO_BACKEND_SECP256R1_SIGN_CONTEXT_SIZE 0
  84. #define NRF_CRYPTO_BACKEND_SECP256R1_VERIFY_CONTEXT_SIZE 0
  85. typedef uint32_t nrf_crypto_backend_secp256r1_sign_context_t;
  86. typedef uint32_t nrf_crypto_backend_secp256r1_verify_context_t;
  87. #define nrf_crypto_backend_secp256r1_sign nrf_crypto_backend_micro_ecc_sign
  88. #define nrf_crypto_backend_secp256r1_verify nrf_crypto_backend_micro_ecc_verify
  89. #endif
  90. #if NRF_MODULE_ENABLED(NRF_CRYPTO_BACKEND_MICRO_ECC_ECC_SECP256K1)
  91. #define NRF_CRYPTO_BACKEND_SECP256K1_SIGN_CONTEXT_SIZE 0
  92. #define NRF_CRYPTO_BACKEND_SECP256K1_VERIFY_CONTEXT_SIZE 0
  93. typedef uint32_t nrf_crypto_backend_secp256k1_sign_context_t;
  94. typedef uint32_t nrf_crypto_backend_secp256k1_verify_context_t;
  95. #define nrf_crypto_backend_secp256k1_sign nrf_crypto_backend_micro_ecc_sign
  96. #define nrf_crypto_backend_secp256k1_verify nrf_crypto_backend_micro_ecc_verify
  97. #endif
  98. #ifdef __cplusplus
  99. }
  100. #endif
  101. #endif // NRF_MODULE_ENABLED(NRF_CRYPTO) && NRF_MODULE_ENABLED(NRF_CRYPTO_BACKEND_MICRO_ECC)
  102. #endif // MICRO_ECC_BACKEND_ECDSA_H__