cc310_backend_aes.h 6.5 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_AES_H__
  41. #define CC310_BACKEND_AES_H__
  42. /** @file
  43. *
  44. * @defgroup nrf_crypto_cc310_backend_aes nrf_crypto CC310 backend AES
  45. * @{
  46. * @ingroup nrf_crypto_cc310_backend
  47. *
  48. * @brief AES functionality provided by the nrf_crypto CC310 backend.
  49. */
  50. #include "sdk_config.h"
  51. #if NRF_MODULE_ENABLED(NRF_CRYPTO_BACKEND_CC310) || defined(__SDK_DOXYGEN__)
  52. #include "ssi_aes.h"
  53. #include "nrf_crypto_error.h"
  54. #include "nrf_crypto_types.h"
  55. #include "nrf_crypto_aes_shared.h"
  56. #ifdef __cplusplus
  57. extern "C" {
  58. #endif
  59. /* AES CBC */
  60. #if NRF_MODULE_ENABLED(NRF_CRYPTO_BACKEND_CC310_AES_CBC)
  61. #if NRF_MODULE_ENABLED(NRF_CRYPTO_AES_CBC)
  62. #error "Duplicate definition of AES CBC mode. More than one backend enabled");
  63. #endif
  64. #define NRF_CRYPTO_AES_CBC_ENABLED 1
  65. #undef NRF_CRYPTO_AES_ENABLED
  66. #define NRF_CRYPTO_AES_ENABLED 1 // Flag that nrf_crypto_aes frontend can be compiled
  67. #undef NRF_CRYPTO_CC310_AES_ENABLED
  68. #define NRF_CRYPTO_CC310_AES_ENABLED 1
  69. /* define for test purposes */
  70. #define NRF_CRYPTO_AES_CBC_128_ENABLED 1
  71. typedef struct
  72. {
  73. nrf_crypto_aes_internal_context_t header; /**< Common header for context. */
  74. SaSiAesUserContext_t context; /**< AES context internal to CC310. */
  75. nrf_crypto_backend_aes_ctx_t backend;
  76. } nrf_crypto_backend_aes_cbc_context_t;
  77. #endif
  78. /* AES CTR */
  79. #if NRF_MODULE_ENABLED(NRF_CRYPTO_BACKEND_CC310_AES_CTR)
  80. #if NRF_MODULE_ENABLED(NRF_CRYPTO_AES_CTR)
  81. #error "Duplicate definition of AES CTR mode. More than one backend enabled");
  82. #endif
  83. #define NRF_CRYPTO_AES_CTR_ENABLED 1
  84. #undef NRF_CRYPTO_AES_ENABLED
  85. #define NRF_CRYPTO_AES_ENABLED 1 // Flag that nrf_crypto_aes frontend can be compiled
  86. #undef NRF_CRYPTO_CC310_AES_ENABLED
  87. #define NRF_CRYPTO_CC310_AES_ENABLED 1
  88. /* define for test purposes */
  89. #define NRF_CRYPTO_AES_CTR_128_ENABLED 1
  90. typedef struct
  91. {
  92. nrf_crypto_aes_internal_context_t header; /**< Common header for context. */
  93. SaSiAesUserContext_t context; /**< AES context internal to CC310. */
  94. nrf_crypto_backend_aes_ctx_t backend;
  95. } nrf_crypto_backend_aes_ctr_context_t;
  96. #endif
  97. /* AES ECB */
  98. #if NRF_MODULE_ENABLED(NRF_CRYPTO_BACKEND_CC310_AES_ECB)
  99. #if NRF_MODULE_ENABLED(NRF_CRYPTO_AES_ECB)
  100. #error "Duplicate definition of AES ECB mode. More than one backend enabled");
  101. #endif
  102. #define NRF_CRYPTO_AES_ECB_ENABLED 1
  103. #undef NRF_CRYPTO_AES_ENABLED
  104. #define NRF_CRYPTO_AES_ENABLED 1 // Flag that nrf_crypto_aes frontend can be compiled
  105. #undef NRF_CRYPTO_CC310_AES_ENABLED
  106. #define NRF_CRYPTO_CC310_AES_ENABLED 1
  107. /* define for test purposes */
  108. #define NRF_CRYPTO_AES_ECB_128_ENABLED 1
  109. typedef struct
  110. {
  111. nrf_crypto_aes_internal_context_t header; /**< Common header for context. */
  112. SaSiAesUserContext_t context; /**< AES context internal to CC310. */
  113. nrf_crypto_backend_no_iv_aes_ctx_t backend;
  114. } nrf_crypto_backend_aes_ecb_context_t;
  115. #endif
  116. /* AES CBC_MAC */
  117. #if NRF_MODULE_ENABLED(NRF_CRYPTO_BACKEND_CC310_AES_CBC_MAC)
  118. #if NRF_MODULE_ENABLED(NRF_CRYPTO_AES_CBC_MAC)
  119. #error "Duplicate definition of AES CBC_MAC mode. More than one backend enabled");
  120. #endif
  121. #define NRF_CRYPTO_AES_CBC_MAC_ENABLED 1
  122. #undef NRF_CRYPTO_AES_ENABLED
  123. #define NRF_CRYPTO_AES_ENABLED 1 // Flag that nrf_crypto_aes frontend can be compiled
  124. #undef NRF_CRYPTO_CC310_AES_ENABLED
  125. #define NRF_CRYPTO_CC310_AES_ENABLED 1
  126. /* define for test purposes */
  127. #define NRF_CRYPTO_AES_CBC_MAC_128_ENABLED 1
  128. typedef struct
  129. {
  130. nrf_crypto_aes_internal_context_t header; /**< Common header for context. */
  131. SaSiAesUserContext_t context; /**< AES context internal to CC310. */
  132. nrf_crypto_backend_aes_ctx_t backend;
  133. } nrf_crypto_backend_aes_cbc_mac_context_t;
  134. #endif
  135. /* AES CMAC */
  136. #if NRF_MODULE_ENABLED(NRF_CRYPTO_BACKEND_CC310_AES_CMAC)
  137. #if NRF_MODULE_ENABLED(NRF_CRYPTO_AES_CMAC)
  138. #error "Duplicate definition of AES CMAC mode. More than one backend enabled");
  139. #endif
  140. #define NRF_CRYPTO_AES_CMAC_ENABLED 1
  141. #undef NRF_CRYPTO_AES_ENABLED
  142. #define NRF_CRYPTO_AES_ENABLED 1 // Flag that nrf_crypto_aes frontend can be compiled
  143. #undef NRF_CRYPTO_CC310_AES_ENABLED
  144. #define NRF_CRYPTO_CC310_AES_ENABLED 1
  145. /* define for test purposes */
  146. #define NRF_CRYPTO_AES_CMAC_128_ENABLED 1
  147. typedef struct
  148. {
  149. nrf_crypto_aes_internal_context_t header; /**< Common header for context. */
  150. SaSiAesUserContext_t context; /**< AES context internal to CC310. */
  151. nrf_crypto_backend_no_iv_aes_ctx_t backend;
  152. } nrf_crypto_backend_aes_cmac_context_t;
  153. #endif
  154. #ifdef __cplusplus
  155. }
  156. #endif
  157. #endif // NRF_MODULE_ENABLED(NRF_CRYPTO_BACKEND_CC310)
  158. /** @} */
  159. #endif // CC310_BACKEND_AES_H__