tmk_core/tool/mbed/mbed-sdk/libraries/mbed/targets/cmsis/TARGET_STM/TARGET_STM32L0/stm32l0xx_hal_cryp.h

   1 /**
   2   ******************************************************************************
   3   * @file    stm32l0xx_hal_cryp.h
   4   * @author  MCD Application Team
   5   * @version V1.2.0
   6   * @date    06-February-2015
   7   * @brief   Header file of CRYP HAL module.
   8   ******************************************************************************
   9   * @attention
  10   *
  11   * <h2><center>&copy; COPYRIGHT(c) 2015 STMicroelectronics</center></h2>
  12   *
  13   * Redistribution and use in source and binary forms, with or without modification,
  14   * are permitted provided that the following conditions are met:
  15   *   1. Redistributions of source code must retain the above copyright notice,
  16   *      this list of conditions and the following disclaimer.
  17   *   2. Redistributions in binary form must reproduce the above copyright notice,
  18   *      this list of conditions and the following disclaimer in the documentation
  19   *      and/or other materials provided with the distribution.
  20   *   3. Neither the name of STMicroelectronics nor the names of its contributors
  21   *      may be used to endorse or promote products derived from this software
  22   *      without specific prior written permission.
  23   *
  24   * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
  25   * AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
  26   * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
  27   * DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE LIABLE
  28   * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
  29   * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR
  30   * SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER
  31   * CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY,
  32   * OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
  33   * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
  34   *
  35   ******************************************************************************
  36   */
  37
  38 /* Define to prevent recursive inclusion -------------------------------------*/
  39 #ifndef __STM32L0xx_HAL_CRYP_H
  40 #define __STM32L0xx_HAL_CRYP_H
  41
  42 #ifdef __cplusplus
  43  extern "C" {
  44 #endif
  45
  46 #if defined (STM32L041xx) || defined (STM32L061xx) || defined (STM32L062xx) || defined (STM32L063xx) || defined (STM32L081xx) || defined (STM32L082xx) || defined (STM32L083xx)
  47
  48 /* Includes ------------------------------------------------------------------*/
  49 #include "stm32l0xx_hal_def.h"
  50
  51 /** @addtogroup STM32L0xx_HAL_Driver
  52   * @{
  53   */
  54
  55 /** @addtogroup CRYP
  56   * @{
  57   */
  58
  59 /* Exported types ------------------------------------------------------------*/
  60
  61 /** @defgroup CRYP_Exported_Types CRYP Exported Types
  62   * @{
  63   */
  64
  65 /**
  66   * @brief  CRYP Configuration Structure definition
  67   */
  68 typedef struct
  69 {
  70   uint32_t DataType;    /*!< 32-bit data, 16-bit data, 8-bit data or 1-bit string.
  71                              This parameter can be a value of @ref CRYP_Data_Type */
  72
  73   uint8_t* pKey;        /*!< The key used for encryption/decryption */
  74
  75   uint8_t* pInitVect;   /*!< The initialization vector used also as initialization
  76                              counter in CTR mode */
  77
  78 }CRYP_InitTypeDef;
  79
  80 /**
  81   * @brief HAL CRYP State structures definition
  82   */
  83 typedef enum
  84 {
  85   HAL_CRYP_STATE_RESET             = 0x00,  /*!< CRYP not yet initialized or disabled  */
  86   HAL_CRYP_STATE_READY             = 0x01,  /*!< CRYP initialized and ready for use    */
  87   HAL_CRYP_STATE_BUSY              = 0x02,  /*!< CRYP internal processing is ongoing   */
  88   HAL_CRYP_STATE_TIMEOUT           = 0x03,  /*!< CRYP timeout state                    */
  89   HAL_CRYP_STATE_ERROR             = 0x04   /*!< CRYP error state                      */
  90
  91 }HAL_CRYP_STATETypeDef;
  92
  93 /**
  94   * @brief HAL CRYP phase structures definition
  95   */
  96 typedef enum
  97 {
  98   HAL_CRYP_PHASE_READY             = 0x01,    /*!< CRYP peripheral is ready for initialization. */
  99   HAL_CRYP_PHASE_PROCESS           = 0x02,    /*!< CRYP peripheral is in processing phase */
 100 }HAL_PhaseTypeDef;
 101
 102 /**
 103   * @brief  CRYP handle Structure definition
 104   */
 105 typedef struct
 106 {
 107   AES_TypeDef                 *Instance;        /*!< Register base address        */
 108
 109   CRYP_InitTypeDef            Init;             /*!< CRYP required parameters */
 110
 111   uint8_t                     *pCrypInBuffPtr;  /*!< Pointer to CRYP processing (encryption, decryption,...) buffer */
 112
 113   uint8_t                     *pCrypOutBuffPtr; /*!< Pointer to CRYP processing (encryption, decryption,...) buffer */
 114
 115   __IO uint16_t               CrypInCount;      /*!< Counter of inputed data */
 116
 117   __IO uint16_t               CrypOutCount;     /*!< Counter of outputed data */
 118
 119   HAL_StatusTypeDef           Status;           /*!< CRYP peripheral status */
 120
 121   HAL_PhaseTypeDef            Phase;            /*!< CRYP peripheral phase */
 122
 123   DMA_HandleTypeDef           *hdmain;          /*!< CRYP In DMA handle parameters */
 124
 125   DMA_HandleTypeDef           *hdmaout;         /*!< CRYP Out DMA handle parameters */
 126
 127   HAL_LockTypeDef             Lock;             /*!< CRYP locking object */
 128
 129   __IO  HAL_CRYP_STATETypeDef State;            /*!< CRYP peripheral state */
 130
 131 }CRYP_HandleTypeDef;
 132
 133 /**
 134   * @}
 135   */
 136
 137 /* Exported constants --------------------------------------------------------*/
 138
 139 /** @defgroup CRYP_Exported_Constants CRYP Exported Constants
 140   * @{
 141   */
 142
 143 /** @defgroup CRYP_Data_Type CRYP Data Type
 144   * @{
 145   */
 146 #define CRYP_DATATYPE_32B         ((uint32_t)0x00000000)
 147 #define CRYP_DATATYPE_16B         AES_CR_DATATYPE_0
 148 #define CRYP_DATATYPE_8B          AES_CR_DATATYPE_1
 149 #define CRYP_DATATYPE_1B          AES_CR_DATATYPE
 150
 151 #define IS_CRYP_DATATYPE(DATATYPE) (((DATATYPE) == CRYP_DATATYPE_32B) || \
 152                                     ((DATATYPE) == CRYP_DATATYPE_16B) || \
 153                                     ((DATATYPE) == CRYP_DATATYPE_8B)  || \
 154                                     ((DATATYPE) == CRYP_DATATYPE_1B))
 155 /**
 156   * @}
 157   */
 158
 159 /** @defgroup CRYP_AlgoModeDirection CRYP Algo Mode Direction
 160   * @{
 161   */
 162 #define CRYP_CR_ALGOMODE_DIRECTION              (uint32_t)(AES_CR_MODE|AES_CR_CHMOD)
 163
 164 #define CRYP_CR_ALGOMODE_AES_ECB_ENCRYPT        ((uint32_t)0x00000000)
 165 #define CRYP_CR_ALGOMODE_AES_ECB_KEYDERDECRYPT  (AES_CR_MODE)
 166 #define CRYP_CR_ALGOMODE_AES_CBC_ENCRYPT        (AES_CR_CHMOD_0)
 167 #define CRYP_CR_ALGOMODE_AES_CBC_KEYDERDECRYPT  ((uint32_t)(AES_CR_CHMOD_0|AES_CR_MODE))
 168 #define CRYP_CR_ALGOMODE_AES_CTR_ENCRYPT        (AES_CR_CHMOD_1)
 169 #define CRYP_CR_ALGOMODE_AES_CTR_DECRYPT        ((uint32_t)(AES_CR_CHMOD_1 | AES_CR_MODE_1))
 170 /**
 171   * @}
 172   */
 173
 174 /** @defgroup CRYP_AES_Interrupts AES Interrupts
 175   * @{
 176   */
 177 #define CRYP_IT_CC                          AES_CR_CCIE  /*!< Computation Complete interrupt */
 178 #define CRYP_IT_ERR                         AES_CR_ERRIE /*!< Error interrupt                */
 179
 180 #define IS_CRYP_AES_IT(IT) ((((IT) & (uint32_t)0xFFFFF9FF) == 0x00000000) && ((IT) != 0x00000000))
 181 #define IS_CRYP_AES_GET_IT(IT) (((IT) == CRYP_IT_CC) || ((IT) == CRYP_IT_ERR))
 182
 183 /**
 184   * @}
 185   */
 186
 187
 188 /** @defgroup CRYP_AES_Flags AES Flags
 189   * @{
 190   */
 191 #define CRYP_FLAG_CCF                       AES_SR_CCF    /*!< Computation Complete Flag */
 192 #define CRYP_FLAG_RDERR                     AES_SR_RDERR  /*!< Read Error Flag           */
 193 #define CRYP_FLAG_WRERR                     AES_SR_WRERR  /*!< Write Error Flag          */
 194
 195 #define IS_CRYP_STATUS_FLAG(FLAG) (((FLAG) == CRYP_FLAG_CCF)    || \
 196                            ((FLAG) == CRYP_FLAG_RDERR)  || \
 197                            ((FLAG) == CRYP_FLAG_WRERR))
 198 /**
 199   * @}
 200   */
 201
 202 /** @defgroup CRYP_AES_Clear_Flags AES Clear Flags
 203   * @{
 204   */
 205 #define CRYP_CLEARFLAG_CCF                       AES_CR_CCFC   /*!< Computation Complete Flag Clear */
 206 #define CRYP_CLEARFLAG_RDERR                     AES_CR_ERRC   /*!< Read Error Clear           */
 207 #define CRYP_CLEARFLAG_WRERR                     AES_CR_ERRC   /*!< Write Error Clear          */
 208
 209 /**
 210   * @}
 211   */
 212
 213 /**
 214   * @}
 215   */
 216
 217 /* Exported macro ------------------------------------------------------------*/
 218
 219 /** @defgroup CRYP_Exported_Macros CRYP Exported Macros
 220   * @{
 221   */
 222
 223 /** @brief Reset CRYP handle state
 224   * @param  __HANDLE__: specifies the CRYP handle.
 225   * @retval None
 226   */
 227 #define __HAL_CRYP_RESET_HANDLE_STATE(__HANDLE__) ((__HANDLE__)->State = HAL_CRYP_STATE_RESET)
 228
 229 /**
 230   * @brief  Enable/Disable the CRYP peripheral.
 231   * @param  __HANDLE__: specifies the CRYP handle.
 232   * @retval None
 233   */
 234 #define __HAL_CRYP_ENABLE(__HANDLE__)                   SET_BIT((__HANDLE__)->Instance->CR, AES_CR_EN)
 235 #define __HAL_CRYP_DISABLE(__HANDLE__)                  CLEAR_BIT((__HANDLE__)->Instance->CR, AES_CR_EN)
 236
 237 /**
 238   * @brief  Set the algorithm mode: AES-ECB, AES-CBC, AES-CTR, DES-ECB, DES-CBC,...
 239   * @param  __HANDLE__: specifies the CRYP handle.
 240   * @param  __MODE__: The algorithm mode.
 241   * @retval None
 242   */
 243 #define __HAL_CRYP_SET_MODE(__HANDLE__,__MODE__)             SET_BIT((__HANDLE__)->Instance->CR, (__MODE__))
 244
 245
 246 /** @brief  Check whether the specified CRYP flag is set or not.
 247   * @param  __HANDLE__: specifies the CRYP handle.
 248   * @param  __FLAG__: specifies the flag to check.
 249   *         This parameter can be one of the following values:
 250   *            @arg CRYP_FLAG_CCF   : Computation Complete Flag
 251   *            @arg CRYP_FLAG_RDERR : Read Error Flag
 252   *            @arg CRYP_FLAG_WRERR : Write Error Flag
 253   * @retval The new state of __FLAG__ (TRUE or FALSE).
 254   */
 255 #define __HAL_CRYP_GET_FLAG(__HANDLE__,__FLAG__)         (((__HANDLE__)->Instance->SR & (__FLAG__)) == (__FLAG__))
 256
 257 /** @brief  Clear the CRYP pending flag.
 258   * @param  __HANDLE__: specifies the CRYP handle.
 259   * @param  __FLAG__: specifies the flag to clear.
 260   *         This parameter can be one of the following values:
 261   *            @arg CRYP_CLEARFLAG_CCF   : Computation Complete Clear Flag
 262   *            @arg CRYP_CLEARFLAG_RDERR : Read Error Clear
 263   *            @arg CRYP_CLEARFLAG_WRERR : Write Error Clear
 264   * @retval None
 265   */
 266 #define __HAL_CRYP_CLEAR_FLAG(__HANDLE__, __FLAG__)   SET_BIT((__HANDLE__)->Instance->CR, (__FLAG__))
 267
 268 /**
 269   * @brief  Enable the CRYP interrupt.
 270   * @param  __HANDLE__: specifies the CRYP handle.
 271   * @param  __INTERRUPT__: CRYP Interrupt.
 272   * @retval None
 273   */
 274 #define __HAL_CRYP_ENABLE_IT(__HANDLE__,__INTERRUPT__)   SET_BIT((__HANDLE__)->Instance->CR, (__INTERRUPT__))
 275
 276 /**
 277   * @brief  Disable the CRYP interrupt.
 278   * @param  __HANDLE__: specifies the CRYP handle.
 279   * @param  __INTERRUPT__: CRYP interrupt.
 280   * @retval None
 281   */
 282 #define __HAL_CRYP_DISABLE_IT(__HANDLE__,__INTERRUPT__)  CLEAR_BIT((__HANDLE__)->Instance->CR, (__INTERRUPT__))
 283
 284 /** @brief  Checks if the specified CRYP interrupt source is enabled or disabled.
 285   * @param  __HANDLE__: specifies the CRYP handle.
 286   * @param __INTERRUPT__: CRYP interrupt source to check
 287   *         This parameter can be one of the following values:
 288   *            @arg CRYP_IT_CC   : Computation Complete interrupt
 289   *            @arg CRYP_IT_ERR : Error interrupt (used for RDERR and WRERR)
 290   * @retval State of interruption (SET or RESET)
 291   */
 292 #define __HAL_CRYP_GET_IT_SOURCE(__HANDLE__, __INTERRUPT__) \
 293     (( ((__HANDLE__)->Instance->CR & (__INTERRUPT__)) == (__INTERRUPT__)       \
 294      )? SET : RESET                                         \
 295     )
 296
 297 /** @brief  Clear the CRYP pending IT.
 298   * @param  __HANDLE__: specifies the CRYP handle.
 299   * @param  __IT__: specifies the IT to clear.
 300   *         This parameter can be one of the following values:
 301   *            @arg CRYP_CLEARFLAG_CCF   : Computation Complete Clear Flag
 302   *            @arg CRYP_CLEARFLAG_RDERR : Read Error Clear
 303   *            @arg CRYP_CLEARFLAG_WRERR : Write Error Clear
 304   * @retval None
 305   */
 306 #define __HAL_CRYP_CLEAR_IT(__HANDLE__, __IT__) SET_BIT((__HANDLE__)->Instance->CR, (__IT__))
 307
 308 /**
 309   * @}
 310   */
 311
 312 /* Include CRYP HAL Extension module */
 313 #include "stm32l0xx_hal_cryp_ex.h"
 314
 315 /* Exported functions --------------------------------------------------------*/
 316
 317 /** @addtogroup CRYP_Exported_Functions
 318   * @{
 319   */
 320
 321 /** @addtogroup CRYP_Exported_Functions_Group1
 322   * @{
 323   */
 324
 325 /* Initialization/de-initialization functions *********************************/
 326 HAL_StatusTypeDef     HAL_CRYP_Init(CRYP_HandleTypeDef *hcryp);
 327 HAL_StatusTypeDef     HAL_CRYP_DeInit(CRYP_HandleTypeDef *hcryp);
 328
 329 /* MSP functions  *************************************************************/
 330 void                  HAL_CRYP_MspInit(CRYP_HandleTypeDef *hcryp);
 331 void                  HAL_CRYP_MspDeInit(CRYP_HandleTypeDef *hcryp);
 332
 333 /**
 334   * @}
 335   */
 336
 337 /** @addtogroup CRYP_Exported_Functions_Group2
 338   * @{
 339   */
 340
 341 /* AES encryption/decryption using polling  ***********************************/
 342 HAL_StatusTypeDef     HAL_CRYP_AESECB_Encrypt(CRYP_HandleTypeDef *hcryp, uint8_t *pPlainData, uint16_t Size, uint8_t *pCypherData, uint32_t Timeout);
 343 HAL_StatusTypeDef     HAL_CRYP_AESECB_Decrypt(CRYP_HandleTypeDef *hcryp, uint8_t *pCypherData, uint16_t Size, uint8_t *pPlainData, uint32_t Timeout);
 344 HAL_StatusTypeDef     HAL_CRYP_AESCBC_Encrypt(CRYP_HandleTypeDef *hcryp, uint8_t *pPlainData, uint16_t Size, uint8_t *pCypherData, uint32_t Timeout);
 345 HAL_StatusTypeDef     HAL_CRYP_AESCBC_Decrypt(CRYP_HandleTypeDef *hcryp, uint8_t *pCypherData, uint16_t Size, uint8_t *pPlainData, uint32_t Timeout);
 346 HAL_StatusTypeDef     HAL_CRYP_AESCTR_Encrypt(CRYP_HandleTypeDef *hcryp, uint8_t *pPlainData, uint16_t Size, uint8_t *pCypherData, uint32_t Timeout);
 347 HAL_StatusTypeDef     HAL_CRYP_AESCTR_Decrypt(CRYP_HandleTypeDef *hcryp, uint8_t *pCypherData, uint16_t Size, uint8_t *pPlainData, uint32_t Timeout);
 348
 349 /* AES encryption/decryption using interrupt  *********************************/
 350 HAL_StatusTypeDef     HAL_CRYP_AESECB_Encrypt_IT(CRYP_HandleTypeDef *hcryp, uint8_t *pPlainData, uint16_t Size, uint8_t *pCypherData);
 351 HAL_StatusTypeDef     HAL_CRYP_AESCBC_Encrypt_IT(CRYP_HandleTypeDef *hcryp, uint8_t *pPlainData, uint16_t Size, uint8_t *pCypherData);
 352 HAL_StatusTypeDef     HAL_CRYP_AESCTR_Encrypt_IT(CRYP_HandleTypeDef *hcryp, uint8_t *pPlainData, uint16_t Size, uint8_t *pCypherData);
 353 HAL_StatusTypeDef     HAL_CRYP_AESECB_Decrypt_IT(CRYP_HandleTypeDef *hcryp, uint8_t *pCypherData, uint16_t Size, uint8_t *pPlainData);
 354 HAL_StatusTypeDef     HAL_CRYP_AESCTR_Decrypt_IT(CRYP_HandleTypeDef *hcryp, uint8_t *pCypherData, uint16_t Size, uint8_t *pPlainData);
 355 HAL_StatusTypeDef     HAL_CRYP_AESCBC_Decrypt_IT(CRYP_HandleTypeDef *hcryp, uint8_t *pCypherData, uint16_t Size, uint8_t *pPlainData);
 356
 357 /* AES encryption/decryption using DMA  ***************************************/
 358 HAL_StatusTypeDef     HAL_CRYP_AESECB_Encrypt_DMA(CRYP_HandleTypeDef *hcryp, uint8_t *pPlainData, uint16_t Size, uint8_t *pCypherData);
 359 HAL_StatusTypeDef     HAL_CRYP_AESECB_Decrypt_DMA(CRYP_HandleTypeDef *hcryp, uint8_t *pCypherData, uint16_t Size, uint8_t *pPlainData);
 360 HAL_StatusTypeDef     HAL_CRYP_AESCBC_Encrypt_DMA(CRYP_HandleTypeDef *hcryp, uint8_t *pPlainData, uint16_t Size, uint8_t *pCypherData);
 361 HAL_StatusTypeDef     HAL_CRYP_AESCBC_Decrypt_DMA(CRYP_HandleTypeDef *hcryp, uint8_t *pCypherData, uint16_t Size, uint8_t *pPlainData);
 362 HAL_StatusTypeDef     HAL_CRYP_AESCTR_Encrypt_DMA(CRYP_HandleTypeDef *hcryp, uint8_t *pPlainData, uint16_t Size, uint8_t *pCypherData);
 363 HAL_StatusTypeDef     HAL_CRYP_AESCTR_Decrypt_DMA(CRYP_HandleTypeDef *hcryp, uint8_t *pCypherData, uint16_t Size, uint8_t *pPlainData);
 364
 365 /**
 366   * @}
 367   */
 368
 369 /** @addtogroup CRYP_Exported_Functions_Group3
 370   * @{
 371   */
 372
 373 /* CallBack functions  ********************************************************/
 374 void                  HAL_CRYP_InCpltCallback(CRYP_HandleTypeDef *hcryp);
 375 void                  HAL_CRYP_OutCpltCallback(CRYP_HandleTypeDef *hcryp);
 376 void                  HAL_CRYP_ErrorCallback(CRYP_HandleTypeDef *hcryp);
 377
 378 /**
 379   * @}
 380   */
 381
 382 /** @addtogroup CRYP_Exported_Functions_Group4
 383   * @{
 384   */
 385
 386 /* Processing functions  ********************************************************/
 387 void                  HAL_CRYP_IRQHandler(CRYP_HandleTypeDef *hcryp);
 388
 389 /**
 390   * @}
 391   */
 392
 393 /** @addtogroup CRYP_Exported_Functions_Group5
 394   * @{
 395   */
 396
 397 /* Peripheral State functions  **************************************************/
 398 HAL_CRYP_STATETypeDef HAL_CRYP_GetState(CRYP_HandleTypeDef *hcryp);
 399
 400 /**
 401   * @}
 402   */
 403
 404 /**
 405   * @}
 406   */
 407
 408 /**
 409   * @}
 410   */
 411
 412 /**
 413   * @}
 414   */
 415
 416 #endif /* STM32L041xx || STM32L061xx || STM32L062xx || STM32L063xx || STM32L081xx || STM32L082xx || STM32L083xx */
 417 #ifdef __cplusplus
 418 }
 419 #endif
 420
 421 #endif /* __STM32L0xx_HAL_CRYP_H */
 422
 423 /************************ (C) COPYRIGHT STMicroelectronics *****END OF FILE****/
 424