cc310_backend_ecdh.h 9.0 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 CC310_BACKEND_ECDH_H__
  41. #define CC310_BACKEND_ECDH_H__
  42. #include "sdk_config.h"
  43. #include "nordic_common.h"
  44. #if NRF_MODULE_ENABLED(NRF_CRYPTO) && NRF_MODULE_ENABLED(NRF_CRYPTO_BACKEND_CC310)
  45. #include "nrf_crypto_ecc.h"
  46. #include "nrf_crypto_ecdh_shared.h"
  47. #include "crys_ecpki_dh.h"
  48. #ifdef __cplusplus
  49. extern "C" {
  50. #endif
  51. /** @internal @brief Common structure holding context for ECDH.
  52. */
  53. typedef union
  54. {
  55. CRYS_ECDH_TempData_t temp_data; /**< @internal @brief Temporary buffer for CC310 internal storage */
  56. CRYS_ECPKI_BUILD_TempData_t key_build_temp_data; /**< @internal @brief Temporary buffer for CC310 public key build */
  57. } nrf_crypto_backend_cc310_ecdh_compute_context_t;
  58. /** @internal See @ref nrf_crypto_backend_ecdh_compute_fn_t.
  59. */
  60. ret_code_t nrf_crypto_backend_cc310_ecdh_compute(
  61. void * p_context,
  62. void const * p_private_key,
  63. void const * p_public_key,
  64. uint8_t * p_shared_secret);
  65. #if NRF_MODULE_ENABLED(NRF_CRYPTO_BACKEND_CC310_ECC_SECP160R1)
  66. // Aliases for one common CC310 implementation
  67. #define nrf_crypto_backend_secp160r1_ecdh_compute nrf_crypto_backend_cc310_ecdh_compute
  68. #define NRF_CRYPTO_BACKEND_SECP160R1_ECDH_CONTEXT_SIZE \
  69. sizeof(nrf_crypto_backend_cc310_ecdh_compute_context_t)
  70. typedef nrf_crypto_backend_cc310_ecdh_compute_context_t nrf_crypto_backend_secp160r1_ecdh_context_t;
  71. #endif // NRF_MODULE_ENABLED(NRF_CRYPTO_BACKEND_CC310_ECC_SECP160R1)
  72. #if NRF_MODULE_ENABLED(NRF_CRYPTO_BACKEND_CC310_ECC_SECP160R2)
  73. // Aliases for one common CC310 implementation
  74. #define nrf_crypto_backend_secp160r2_ecdh_compute nrf_crypto_backend_cc310_ecdh_compute
  75. #define NRF_CRYPTO_BACKEND_SECP160R2_ECDH_CONTEXT_SIZE \
  76. sizeof(nrf_crypto_backend_cc310_ecdh_compute_context_t)
  77. typedef nrf_crypto_backend_cc310_ecdh_compute_context_t nrf_crypto_backend_secp160r2_ecdh_context_t;
  78. #endif // NRF_MODULE_ENABLED(NRF_CRYPTO_BACKEND_CC310_ECC_SECP160R2)
  79. #if NRF_MODULE_ENABLED(NRF_CRYPTO_BACKEND_CC310_ECC_SECP192R1)
  80. // Aliases for one common CC310 implementation
  81. #define nrf_crypto_backend_secp192r1_ecdh_compute nrf_crypto_backend_cc310_ecdh_compute
  82. #define NRF_CRYPTO_BACKEND_SECP192R1_ECDH_CONTEXT_SIZE \
  83. sizeof(nrf_crypto_backend_cc310_ecdh_compute_context_t)
  84. typedef nrf_crypto_backend_cc310_ecdh_compute_context_t nrf_crypto_backend_secp192r1_ecdh_context_t;
  85. #endif // NRF_MODULE_ENABLED(NRF_CRYPTO_BACKEND_CC310_ECC_SECP192R1)
  86. #if NRF_MODULE_ENABLED(NRF_CRYPTO_BACKEND_CC310_ECC_SECP224R1)
  87. // Aliases for one common CC310 implementation
  88. #define nrf_crypto_backend_secp224r1_ecdh_compute nrf_crypto_backend_cc310_ecdh_compute
  89. #define NRF_CRYPTO_BACKEND_SECP224R1_ECDH_CONTEXT_SIZE \
  90. sizeof(nrf_crypto_backend_cc310_ecdh_compute_context_t)
  91. typedef nrf_crypto_backend_cc310_ecdh_compute_context_t nrf_crypto_backend_secp224r1_ecdh_context_t;
  92. #endif // NRF_MODULE_ENABLED(NRF_CRYPTO_BACKEND_CC310_ECC_SECP224R1)
  93. #if NRF_MODULE_ENABLED(NRF_CRYPTO_BACKEND_CC310_ECC_SECP256R1)
  94. // Aliases for one common CC310 implementation
  95. #define nrf_crypto_backend_secp256r1_ecdh_compute nrf_crypto_backend_cc310_ecdh_compute
  96. #define NRF_CRYPTO_BACKEND_SECP256R1_ECDH_CONTEXT_SIZE \
  97. sizeof(nrf_crypto_backend_cc310_ecdh_compute_context_t)
  98. typedef nrf_crypto_backend_cc310_ecdh_compute_context_t nrf_crypto_backend_secp256r1_ecdh_context_t;
  99. #endif // NRF_MODULE_ENABLED(NRF_CRYPTO_BACKEND_CC310_ECC_SECP256R1)
  100. #if NRF_MODULE_ENABLED(NRF_CRYPTO_BACKEND_CC310_ECC_SECP384R1)
  101. // Aliases for one common CC310 implementation
  102. #define nrf_crypto_backend_secp384r1_ecdh_compute nrf_crypto_backend_cc310_ecdh_compute
  103. #define NRF_CRYPTO_BACKEND_SECP384R1_ECDH_CONTEXT_SIZE \
  104. sizeof(nrf_crypto_backend_cc310_ecdh_compute_context_t)
  105. typedef nrf_crypto_backend_cc310_ecdh_compute_context_t nrf_crypto_backend_secp384r1_ecdh_context_t;
  106. #endif // NRF_MODULE_ENABLED(NRF_CRYPTO_BACKEND_CC310_ECC_SECP384R1)
  107. #if NRF_MODULE_ENABLED(NRF_CRYPTO_BACKEND_CC310_ECC_SECP521R1)
  108. // Aliases for one common CC310 implementation
  109. #define nrf_crypto_backend_secp521r1_ecdh_compute nrf_crypto_backend_cc310_ecdh_compute
  110. #define NRF_CRYPTO_BACKEND_SECP521R1_ECDH_CONTEXT_SIZE \
  111. sizeof(nrf_crypto_backend_cc310_ecdh_compute_context_t)
  112. typedef nrf_crypto_backend_cc310_ecdh_compute_context_t nrf_crypto_backend_secp521r1_ecdh_context_t;
  113. #endif // NRF_MODULE_ENABLED(NRF_CRYPTO_BACKEND_CC310_ECC_SECP521R1)
  114. #if NRF_MODULE_ENABLED(NRF_CRYPTO_BACKEND_CC310_ECC_SECP160K1)
  115. // Aliases for one common CC310 implementation
  116. #define nrf_crypto_backend_secp160k1_ecdh_compute nrf_crypto_backend_cc310_ecdh_compute
  117. #define NRF_CRYPTO_BACKEND_SECP160K1_ECDH_CONTEXT_SIZE \
  118. sizeof(nrf_crypto_backend_cc310_ecdh_compute_context_t)
  119. typedef nrf_crypto_backend_cc310_ecdh_compute_context_t nrf_crypto_backend_secp160k1_ecdh_context_t;
  120. #endif // NRF_MODULE_ENABLED(NRF_CRYPTO_BACKEND_CC310_ECC_SECP160K1)
  121. #if NRF_MODULE_ENABLED(NRF_CRYPTO_BACKEND_CC310_ECC_SECP192K1)
  122. // Aliases for one common CC310 implementation
  123. #define nrf_crypto_backend_secp192k1_ecdh_compute nrf_crypto_backend_cc310_ecdh_compute
  124. #define NRF_CRYPTO_BACKEND_SECP192K1_ECDH_CONTEXT_SIZE \
  125. sizeof(nrf_crypto_backend_cc310_ecdh_compute_context_t)
  126. typedef nrf_crypto_backend_cc310_ecdh_compute_context_t nrf_crypto_backend_secp192k1_ecdh_context_t;
  127. #endif // NRF_MODULE_ENABLED(NRF_CRYPTO_BACKEND_CC310_ECC_SECP192K1)
  128. #if NRF_MODULE_ENABLED(NRF_CRYPTO_BACKEND_CC310_ECC_SECP224K1)
  129. // Aliases for one common CC310 implementation
  130. #define nrf_crypto_backend_secp224k1_ecdh_compute nrf_crypto_backend_cc310_ecdh_compute
  131. #define NRF_CRYPTO_BACKEND_SECP224K1_ECDH_CONTEXT_SIZE \
  132. sizeof(nrf_crypto_backend_cc310_ecdh_compute_context_t)
  133. typedef nrf_crypto_backend_cc310_ecdh_compute_context_t nrf_crypto_backend_secp224k1_ecdh_context_t;
  134. #endif // NRF_MODULE_ENABLED(NRF_CRYPTO_BACKEND_CC310_ECC_SECP224K1)
  135. #if NRF_MODULE_ENABLED(NRF_CRYPTO_BACKEND_CC310_ECC_SECP256K1)
  136. // Aliases for one common CC310 implementation
  137. #define nrf_crypto_backend_secp256k1_ecdh_compute nrf_crypto_backend_cc310_ecdh_compute
  138. #define NRF_CRYPTO_BACKEND_SECP256K1_ECDH_CONTEXT_SIZE \
  139. sizeof(nrf_crypto_backend_cc310_ecdh_compute_context_t)
  140. typedef nrf_crypto_backend_cc310_ecdh_compute_context_t nrf_crypto_backend_secp256k1_ecdh_context_t;
  141. #endif // NRF_MODULE_ENABLED(NRF_CRYPTO_BACKEND_CC310_ECC_SECP256K1)
  142. #if NRF_MODULE_ENABLED(NRF_CRYPTO_BACKEND_CC310_ECC_CURVE25519)
  143. ret_code_t nrf_crypto_backend_cc310_curve25519_ecdh_compute(
  144. void * p_context,
  145. void const * p_private_key,
  146. void const * p_public_key,
  147. uint8_t * p_shared_secret);
  148. // Aliases for one common CC310 implementation
  149. #define nrf_crypto_backend_curve25519_ecdh_compute nrf_crypto_backend_cc310_curve25519_ecdh_compute
  150. #define NRF_CRYPTO_BACKEND_CURVE25519_ECDH_CONTEXT_SIZE \
  151. sizeof(nrf_crypto_backend_cc310_ecdh_compute_context_t)
  152. typedef nrf_crypto_backend_cc310_ecdh_compute_context_t nrf_crypto_backend_curve25519_ecdh_context_t;
  153. #endif // NRF_MODULE_ENABLED(NRF_CRYPTO_BACKEND_CC310_ECC_CURVE25519)
  154. #ifdef __cplusplus
  155. }
  156. #endif
  157. #endif // NRF_MODULE_ENABLED(NRF_CRYPTO) && NRF_MODULE_ENABLED(NRF_CRYPTO_BACKEND_CC310)
  158. #endif // CC310_BACKEND_ECDH_H__