mbedtls_backend_ecdsa.h 9.8 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 MBEDTLS_BACKEND_ECDSA_H__
  41. #define MBEDTLS_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_MBEDTLS)
  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_mbedtls_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_mbedtls_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_MBEDTLS_ECC_SECP192R1)
  67. // Context is not used by mbed TLS, so its size is 0
  68. #define NRF_CRYPTO_BACKEND_SECP192R1_SIGN_CONTEXT_SIZE 0
  69. #define NRF_CRYPTO_BACKEND_SECP192R1_VERIFY_CONTEXT_SIZE 0
  70. // Dummy typedefs for unused contexts
  71. typedef uint32_t nrf_crypto_backend_secp192r1_sign_context_t;
  72. typedef uint32_t nrf_crypto_backend_secp192r1_verify_context_t;
  73. // Alias for common mbed TLS
  74. #define nrf_crypto_backend_secp192r1_sign nrf_crypto_backend_mbedtls_sign
  75. #define nrf_crypto_backend_secp192r1_verify nrf_crypto_backend_mbedtls_verify
  76. #endif
  77. #if NRF_MODULE_ENABLED(NRF_CRYPTO_BACKEND_MBEDTLS_ECC_SECP224R1)
  78. // Context is not used by mbed TLS, so its size is 0
  79. #define NRF_CRYPTO_BACKEND_SECP224R1_SIGN_CONTEXT_SIZE 0
  80. #define NRF_CRYPTO_BACKEND_SECP224R1_VERIFY_CONTEXT_SIZE 0
  81. // Dummy typedefs for unused contexts
  82. typedef uint32_t nrf_crypto_backend_secp224r1_sign_context_t;
  83. typedef uint32_t nrf_crypto_backend_secp224r1_verify_context_t;
  84. // Alias for common mbed TLS
  85. #define nrf_crypto_backend_secp224r1_sign nrf_crypto_backend_mbedtls_sign
  86. #define nrf_crypto_backend_secp224r1_verify nrf_crypto_backend_mbedtls_verify
  87. #endif
  88. #if NRF_MODULE_ENABLED(NRF_CRYPTO_BACKEND_MBEDTLS_ECC_SECP256R1)
  89. // Context is not used by mbed TLS, so its size is 0
  90. #define NRF_CRYPTO_BACKEND_SECP256R1_SIGN_CONTEXT_SIZE 0
  91. #define NRF_CRYPTO_BACKEND_SECP256R1_VERIFY_CONTEXT_SIZE 0
  92. // Dummy typedefs for unused contexts
  93. typedef uint32_t nrf_crypto_backend_secp256r1_sign_context_t;
  94. typedef uint32_t nrf_crypto_backend_secp256r1_verify_context_t;
  95. // Alias for common mbed TLS
  96. #define nrf_crypto_backend_secp256r1_sign nrf_crypto_backend_mbedtls_sign
  97. #define nrf_crypto_backend_secp256r1_verify nrf_crypto_backend_mbedtls_verify
  98. #endif
  99. #if NRF_MODULE_ENABLED(NRF_CRYPTO_BACKEND_MBEDTLS_ECC_SECP384R1)
  100. // Context is not used by mbed TLS, so its size is 0
  101. #define NRF_CRYPTO_BACKEND_SECP384R1_SIGN_CONTEXT_SIZE 0
  102. #define NRF_CRYPTO_BACKEND_SECP384R1_VERIFY_CONTEXT_SIZE 0
  103. // Dummy typedefs for unused contexts
  104. typedef uint32_t nrf_crypto_backend_secp384r1_sign_context_t;
  105. typedef uint32_t nrf_crypto_backend_secp384r1_verify_context_t;
  106. // Alias for common mbed TLS
  107. #define nrf_crypto_backend_secp384r1_sign nrf_crypto_backend_mbedtls_sign
  108. #define nrf_crypto_backend_secp384r1_verify nrf_crypto_backend_mbedtls_verify
  109. #endif
  110. #if NRF_MODULE_ENABLED(NRF_CRYPTO_BACKEND_MBEDTLS_ECC_SECP521R1)
  111. // Context is not used by mbed TLS, so its size is 0
  112. #define NRF_CRYPTO_BACKEND_SECP521R1_SIGN_CONTEXT_SIZE 0
  113. #define NRF_CRYPTO_BACKEND_SECP521R1_VERIFY_CONTEXT_SIZE 0
  114. // Dummy typedefs for unused contexts
  115. typedef uint32_t nrf_crypto_backend_secp521r1_sign_context_t;
  116. typedef uint32_t nrf_crypto_backend_secp521r1_verify_context_t;
  117. // Alias for common mbed TLS
  118. #define nrf_crypto_backend_secp521r1_sign nrf_crypto_backend_mbedtls_sign
  119. #define nrf_crypto_backend_secp521r1_verify nrf_crypto_backend_mbedtls_verify
  120. #endif
  121. #if NRF_MODULE_ENABLED(NRF_CRYPTO_BACKEND_MBEDTLS_ECC_SECP192K1)
  122. // Context is not used by mbed TLS, so its size is 0
  123. #define NRF_CRYPTO_BACKEND_SECP192K1_SIGN_CONTEXT_SIZE 0
  124. #define NRF_CRYPTO_BACKEND_SECP192K1_VERIFY_CONTEXT_SIZE 0
  125. // Dummy typedefs for unused contexts
  126. typedef uint32_t nrf_crypto_backend_secp192k1_sign_context_t;
  127. typedef uint32_t nrf_crypto_backend_secp192k1_verify_context_t;
  128. // Alias for common mbed TLS
  129. #define nrf_crypto_backend_secp192k1_sign nrf_crypto_backend_mbedtls_sign
  130. #define nrf_crypto_backend_secp192k1_verify nrf_crypto_backend_mbedtls_verify
  131. #endif
  132. #if NRF_MODULE_ENABLED(NRF_CRYPTO_BACKEND_MBEDTLS_ECC_SECP224K1)
  133. // Context is not used by mbed TLS, so its size is 0
  134. #define NRF_CRYPTO_BACKEND_SECP224K1_SIGN_CONTEXT_SIZE 0
  135. #define NRF_CRYPTO_BACKEND_SECP224K1_VERIFY_CONTEXT_SIZE 0
  136. // Dummy typedefs for unused contexts
  137. typedef uint32_t nrf_crypto_backend_secp224k1_sign_context_t;
  138. typedef uint32_t nrf_crypto_backend_secp224k1_verify_context_t;
  139. // Alias for common mbed TLS
  140. #define nrf_crypto_backend_secp224k1_sign nrf_crypto_backend_mbedtls_sign
  141. #define nrf_crypto_backend_secp224k1_verify nrf_crypto_backend_mbedtls_verify
  142. #endif
  143. #if NRF_MODULE_ENABLED(NRF_CRYPTO_BACKEND_MBEDTLS_ECC_SECP256K1)
  144. // Context is not used by mbed TLS, so its size is 0
  145. #define NRF_CRYPTO_BACKEND_SECP256K1_SIGN_CONTEXT_SIZE 0
  146. #define NRF_CRYPTO_BACKEND_SECP256K1_VERIFY_CONTEXT_SIZE 0
  147. // Dummy typedefs for unused contexts
  148. typedef uint32_t nrf_crypto_backend_secp256k1_sign_context_t;
  149. typedef uint32_t nrf_crypto_backend_secp256k1_verify_context_t;
  150. // Alias for common mbed TLS
  151. #define nrf_crypto_backend_secp256k1_sign nrf_crypto_backend_mbedtls_sign
  152. #define nrf_crypto_backend_secp256k1_verify nrf_crypto_backend_mbedtls_verify
  153. #endif
  154. #if NRF_MODULE_ENABLED(NRF_CRYPTO_BACKEND_MBEDTLS_ECC_BP256R1)
  155. // Context is not used by mbed TLS, so its size is 0
  156. #define NRF_CRYPTO_BACKEND_BP256R1_SIGN_CONTEXT_SIZE 0
  157. #define NRF_CRYPTO_BACKEND_BP256R1_VERIFY_CONTEXT_SIZE 0
  158. // Dummy typedefs for unused contexts
  159. typedef uint32_t nrf_crypto_backend_bp256r1_sign_context_t;
  160. typedef uint32_t nrf_crypto_backend_bp256r1_verify_context_t;
  161. // Alias for common mbed TLS
  162. #define nrf_crypto_backend_bp256r1_sign nrf_crypto_backend_mbedtls_sign
  163. #define nrf_crypto_backend_bp256r1_verify nrf_crypto_backend_mbedtls_verify
  164. #endif
  165. #if NRF_MODULE_ENABLED(NRF_CRYPTO_BACKEND_MBEDTLS_ECC_BP384R1)
  166. // Context is not used by mbed TLS, so its size is 0
  167. #define NRF_CRYPTO_BACKEND_BP384R1_SIGN_CONTEXT_SIZE 0
  168. #define NRF_CRYPTO_BACKEND_BP384R1_VERIFY_CONTEXT_SIZE 0
  169. // Dummy typedefs for unused contexts
  170. typedef uint32_t nrf_crypto_backend_bp384r1_sign_context_t;
  171. typedef uint32_t nrf_crypto_backend_bp384r1_verify_context_t;
  172. // Alias for common mbed TLS
  173. #define nrf_crypto_backend_bp384r1_sign nrf_crypto_backend_mbedtls_sign
  174. #define nrf_crypto_backend_bp384r1_verify nrf_crypto_backend_mbedtls_verify
  175. #endif
  176. #if NRF_MODULE_ENABLED(NRF_CRYPTO_BACKEND_MBEDTLS_ECC_BP512R1)
  177. // Context is not used by mbed TLS, so its size is 0
  178. #define NRF_CRYPTO_BACKEND_BP512R1_SIGN_CONTEXT_SIZE 0
  179. #define NRF_CRYPTO_BACKEND_BP512R1_VERIFY_CONTEXT_SIZE 0
  180. // Dummy typedefs for unused contexts
  181. typedef uint32_t nrf_crypto_backend_bp512r1_sign_context_t;
  182. typedef uint32_t nrf_crypto_backend_bp512r1_verify_context_t;
  183. // Alias for common mbed TLS
  184. #define nrf_crypto_backend_bp512r1_sign nrf_crypto_backend_mbedtls_sign
  185. #define nrf_crypto_backend_bp512r1_verify nrf_crypto_backend_mbedtls_verify
  186. #endif
  187. #if NRF_MODULE_ENABLED(NRF_CRYPTO_BACKEND_MBEDTLS_ECC_CURVE25519)
  188. // Context is not used by mbed TLS, so its size is 0
  189. #define NRF_CRYPTO_BACKEND_CURVE25519_SIGN_CONTEXT_SIZE 0
  190. #define NRF_CRYPTO_BACKEND_CURVE25519_VERIFY_CONTEXT_SIZE 0
  191. // Dummy typedefs for unused contexts
  192. typedef uint32_t nrf_crypto_backend_curve25519_sign_context_t;
  193. typedef uint32_t nrf_crypto_backend_curve25519_verify_context_t;
  194. // No ECDSA implementation for Curve25519
  195. #define nrf_crypto_backend_curve25519_sign NULL
  196. #define nrf_crypto_backend_curve25519_verify NULL
  197. #endif
  198. #ifdef __cplusplus
  199. }
  200. #endif
  201. #endif // NRF_MODULE_ENABLED(NRF_CRYPTO) && NRF_MODULE_ENABLED(NRF_CRYPTO_BACKEND_MBEDTLS)
  202. #endif // MBEDTLS_BACKEND_ECDSA_H__