1 /** 2 ****************************************************************************** 3 * @file stm32f4xx_hal_cryp.h 4 * @author MCD Application Team 5 * @brief Header file of CRYP HAL module. 6 ****************************************************************************** 7 * @attention 8 * 9 * <h2><center>© Copyright (c) 2016 STMicroelectronics. 10 * All rights reserved.</center></h2> 11 * 12 * This software component is licensed by ST under BSD 3-Clause license, 13 * the "License"; You may not use this file except in compliance with the 14 * License. You may obtain a copy of the License at: 15 * opensource.org/licenses/BSD-3-Clause 16 * 17 ****************************************************************************** 18 */ 19 20 /* Define to prevent recursive inclusion -------------------------------------*/ 21 #ifndef __STM32F4xx_HAL_CRYP_H 22 #define __STM32F4xx_HAL_CRYP_H 23 24 #ifdef __cplusplus 25 extern "C" { 26 #endif 27 28 29 /* Includes ------------------------------------------------------------------*/ 30 #include "stm32f4xx_hal_def.h" 31 32 /** @addtogroup STM32F4xx_HAL_Driver 33 * @{ 34 */ 35 #if defined (AES) || defined (CRYP) 36 /** @addtogroup CRYP 37 * @{ 38 */ 39 40 /* Exported types ------------------------------------------------------------*/ 41 42 /** @defgroup CRYP_Exported_Types CRYP Exported Types 43 * @{ 44 */ 45 46 /** 47 * @brief CRYP Init Structure definition 48 */ 49 50 typedef struct 51 { 52 uint32_t DataType; /*!< 32-bit data, 16-bit data, 8-bit data or 1-bit string. 53 This parameter can be a value of @ref CRYP_Data_Type */ 54 uint32_t KeySize; /*!< Used only in AES mode : 128, 192 or 256 bit key length in CRYP1. 55 128 or 256 bit key length in TinyAES This parameter can be a value of @ref CRYP_Key_Size */ 56 uint32_t *pKey; /*!< The key used for encryption/decryption */ 57 uint32_t *pInitVect; /*!< The initialization vector used also as initialization 58 counter in CTR mode */ 59 uint32_t Algorithm; /*!< DES/ TDES Algorithm ECB/CBC 60 AES Algorithm ECB/CBC/CTR/GCM or CCM 61 This parameter can be a value of @ref CRYP_Algorithm_Mode */ 62 uint32_t *Header; /*!< used only in AES GCM and CCM Algorithm for authentication, 63 GCM : also known as Additional Authentication Data 64 CCM : named B1 composed of the associated data length and Associated Data. */ 65 uint32_t HeaderSize; /*!< The size of header buffer in word */ 66 uint32_t *B0; /*!< B0 is first authentication block used only in AES CCM mode */ 67 uint32_t DataWidthUnit; /*!< Data With Unit, this parameter can be value of @ref CRYP_Data_Width_Unit*/ 68 uint32_t KeyIVConfigSkip; /*!< CRYP peripheral Key and IV configuration skip, to config Key and Initialization 69 Vector only once and to skip configuration for consecutive processings. 70 This parameter can be a value of @ref CRYP_Configuration_Skip */ 71 72 } CRYP_ConfigTypeDef; 73 74 75 /** 76 * @brief CRYP State Structure definition 77 */ 78 79 typedef enum 80 { 81 HAL_CRYP_STATE_RESET = 0x00U, /*!< CRYP not yet initialized or disabled */ 82 HAL_CRYP_STATE_READY = 0x01U, /*!< CRYP initialized and ready for use */ 83 HAL_CRYP_STATE_BUSY = 0x02U /*!< CRYP BUSY, internal processing is ongoing */ 84 } HAL_CRYP_STATETypeDef; 85 86 87 /** 88 * @brief CRYP handle Structure definition 89 */ 90 91 typedef struct __CRYP_HandleTypeDef 92 { 93 #if defined (CRYP) 94 CRYP_TypeDef *Instance; /*!< CRYP registers base address */ 95 #else /* AES*/ 96 AES_TypeDef *Instance; /*!< AES Register base address */ 97 #endif /* End AES or CRYP */ 98 99 CRYP_ConfigTypeDef Init; /*!< CRYP required parameters */ 100 101 FunctionalState AutoKeyDerivation; /*!< Used only in TinyAES to allows to bypass or not key write-up before decryption. 102 This parameter can be a value of ENABLE/DISABLE */ 103 104 uint32_t *pCrypInBuffPtr; /*!< Pointer to CRYP processing (encryption, decryption,...) buffer */ 105 106 uint32_t *pCrypOutBuffPtr; /*!< Pointer to CRYP processing (encryption, decryption,...) buffer */ 107 108 __IO uint16_t CrypHeaderCount; /*!< Counter of header data */ 109 110 __IO uint16_t CrypInCount; /*!< Counter of input data */ 111 112 __IO uint16_t CrypOutCount; /*!< Counter of output data */ 113 114 uint16_t Size; /*!< length of input data in word */ 115 116 uint32_t Phase; /*!< CRYP peripheral phase */ 117 118 DMA_HandleTypeDef *hdmain; /*!< CRYP In DMA handle parameters */ 119 120 DMA_HandleTypeDef *hdmaout; /*!< CRYP Out DMA handle parameters */ 121 122 HAL_LockTypeDef Lock; /*!< CRYP locking object */ 123 124 __IO HAL_CRYP_STATETypeDef State; /*!< CRYP peripheral state */ 125 126 __IO uint32_t ErrorCode; /*!< CRYP peripheral error code */ 127 128 uint32_t KeyIVConfig; /*!< CRYP peripheral Key and IV configuration flag, used when 129 configuration can be skipped */ 130 131 uint32_t SizesSum; /*!< Sum of successive payloads lengths (in bytes), stored 132 for a single signature computation after several 133 messages processing */ 134 135 #if (USE_HAL_CRYP_REGISTER_CALLBACKS == 1) 136 void (*InCpltCallback)(struct __CRYP_HandleTypeDef *hcryp); /*!< CRYP Input FIFO transfer completed callback */ 137 void (*OutCpltCallback)(struct __CRYP_HandleTypeDef *hcryp); /*!< CRYP Output FIFO transfer completed callback */ 138 void (*ErrorCallback)(struct __CRYP_HandleTypeDef *hcryp); /*!< CRYP Error callback */ 139 140 void (* MspInitCallback)(struct __CRYP_HandleTypeDef *hcryp); /*!< CRYP Msp Init callback */ 141 void (* MspDeInitCallback)(struct __CRYP_HandleTypeDef *hcryp); /*!< CRYP Msp DeInit callback */ 142 143 #endif /* (USE_HAL_CRYP_REGISTER_CALLBACKS) */ 144 } CRYP_HandleTypeDef; 145 146 147 /** 148 * @} 149 */ 150 151 #if (USE_HAL_CRYP_REGISTER_CALLBACKS == 1) 152 /** @defgroup HAL_CRYP_Callback_ID_enumeration_definition HAL CRYP Callback ID enumeration definition 153 * @brief HAL CRYP Callback ID enumeration definition 154 * @{ 155 */ 156 typedef enum 157 { 158 HAL_CRYP_INPUT_COMPLETE_CB_ID = 0x01U, /*!< CRYP Input FIFO transfer completed callback ID */ 159 HAL_CRYP_OUTPUT_COMPLETE_CB_ID = 0x02U, /*!< CRYP Output FIFO transfer completed callback ID */ 160 HAL_CRYP_ERROR_CB_ID = 0x03U, /*!< CRYP Error callback ID */ 161 162 HAL_CRYP_MSPINIT_CB_ID = 0x04U, /*!< CRYP MspInit callback ID */ 163 HAL_CRYP_MSPDEINIT_CB_ID = 0x05U /*!< CRYP MspDeInit callback ID */ 164 165 } HAL_CRYP_CallbackIDTypeDef; 166 /** 167 * @} 168 */ 169 170 /** @defgroup HAL_CRYP_Callback_pointer_definition HAL CRYP Callback pointer definition 171 * @brief HAL CRYP Callback pointer definition 172 * @{ 173 */ 174 175 typedef void (*pCRYP_CallbackTypeDef)(CRYP_HandleTypeDef *hcryp); /*!< pointer to a common CRYP callback function */ 176 177 /** 178 * @} 179 */ 180 181 #endif /* USE_HAL_CRYP_REGISTER_CALLBACKS */ 182 183 /* Exported constants --------------------------------------------------------*/ 184 /** @defgroup CRYP_Exported_Constants CRYP Exported Constants 185 * @{ 186 */ 187 188 /** @defgroup CRYP_Error_Definition CRYP Error Definition 189 * @{ 190 */ 191 #define HAL_CRYP_ERROR_NONE 0x00000000U /*!< No error */ 192 #define HAL_CRYP_ERROR_WRITE 0x00000001U /*!< Write error */ 193 #define HAL_CRYP_ERROR_READ 0x00000002U /*!< Read error */ 194 #define HAL_CRYP_ERROR_DMA 0x00000004U /*!< DMA error */ 195 #define HAL_CRYP_ERROR_BUSY 0x00000008U /*!< Busy flag error */ 196 #define HAL_CRYP_ERROR_TIMEOUT 0x00000010U /*!< Timeout error */ 197 #define HAL_CRYP_ERROR_NOT_SUPPORTED 0x00000020U /*!< Not supported mode */ 198 #define HAL_CRYP_ERROR_AUTH_TAG_SEQUENCE 0x00000040U /*!< Sequence are not respected only for GCM or CCM */ 199 #if (USE_HAL_CRYP_REGISTER_CALLBACKS == 1) 200 #define HAL_CRYP_ERROR_INVALID_CALLBACK ((uint32_t)0x00000080U) /*!< Invalid Callback error */ 201 #endif /* USE_HAL_CRYP_REGISTER_CALLBACKS */ 202 /** 203 * @} 204 */ 205 206 /** @defgroup CRYP_Data_Width_Unit CRYP Data Width Unit 207 * @{ 208 */ 209 210 #define CRYP_DATAWIDTHUNIT_WORD 0x00000000U /*!< By default, size unit is word */ 211 #define CRYP_DATAWIDTHUNIT_BYTE 0x00000001U /*!< By default, size unit is word */ 212 213 /** 214 * @} 215 */ 216 217 /** @defgroup CRYP_Algorithm_Mode CRYP Algorithm Mode 218 * @{ 219 */ 220 #if defined(CRYP) 221 222 #define CRYP_DES_ECB CRYP_CR_ALGOMODE_DES_ECB 223 #define CRYP_DES_CBC CRYP_CR_ALGOMODE_DES_CBC 224 #define CRYP_TDES_ECB CRYP_CR_ALGOMODE_TDES_ECB 225 #define CRYP_TDES_CBC CRYP_CR_ALGOMODE_TDES_CBC 226 #define CRYP_AES_ECB CRYP_CR_ALGOMODE_AES_ECB 227 #define CRYP_AES_CBC CRYP_CR_ALGOMODE_AES_CBC 228 #define CRYP_AES_CTR CRYP_CR_ALGOMODE_AES_CTR 229 #if defined (CRYP_CR_ALGOMODE_AES_GCM) 230 #define CRYP_AES_GCM CRYP_CR_ALGOMODE_AES_GCM 231 #define CRYP_AES_CCM CRYP_CR_ALGOMODE_AES_CCM 232 #endif /* GCM CCM defined*/ 233 #else /* AES*/ 234 #define CRYP_AES_ECB 0x00000000U /*!< Electronic codebook chaining algorithm */ 235 #define CRYP_AES_CBC AES_CR_CHMOD_0 /*!< Cipher block chaining algorithm */ 236 #define CRYP_AES_CTR AES_CR_CHMOD_1 /*!< Counter mode chaining algorithm */ 237 #define CRYP_AES_GCM_GMAC (AES_CR_CHMOD_0 | AES_CR_CHMOD_1) /*!< Galois counter mode - Galois message authentication code */ 238 #define CRYP_AES_CCM AES_CR_CHMOD_2 /*!< Counter with Cipher Mode */ 239 #endif /* End AES or CRYP */ 240 241 /** 242 * @} 243 */ 244 245 /** @defgroup CRYP_Key_Size CRYP Key Size 246 * @{ 247 */ 248 #if defined(CRYP) 249 #define CRYP_KEYSIZE_128B 0x00000000U 250 #define CRYP_KEYSIZE_192B CRYP_CR_KEYSIZE_0 251 #define CRYP_KEYSIZE_256B CRYP_CR_KEYSIZE_1 252 #else /* AES*/ 253 #define CRYP_KEYSIZE_128B 0x00000000U /*!< 128-bit long key */ 254 #define CRYP_KEYSIZE_256B AES_CR_KEYSIZE /*!< 256-bit long key */ 255 #endif /* End AES or CRYP */ 256 /** 257 * @} 258 */ 259 260 /** @defgroup CRYP_Data_Type CRYP Data Type 261 * @{ 262 */ 263 #if defined(CRYP) 264 #define CRYP_DATATYPE_32B 0x00000000U 265 #define CRYP_DATATYPE_16B CRYP_CR_DATATYPE_0 266 #define CRYP_DATATYPE_8B CRYP_CR_DATATYPE_1 267 #define CRYP_DATATYPE_1B CRYP_CR_DATATYPE 268 #else /* AES*/ 269 #define CRYP_DATATYPE_32B 0x00000000U /*!< 32-bit data type (no swapping) */ 270 #define CRYP_DATATYPE_16B AES_CR_DATATYPE_0 /*!< 16-bit data type (half-word swapping) */ 271 #define CRYP_DATATYPE_8B AES_CR_DATATYPE_1 /*!< 8-bit data type (byte swapping) */ 272 #define CRYP_DATATYPE_1B AES_CR_DATATYPE /*!< 1-bit data type (bit swapping) */ 273 #endif /* End AES or CRYP */ 274 275 /** 276 * @} 277 */ 278 279 /** @defgroup CRYP_Interrupt CRYP Interrupt 280 * @{ 281 */ 282 #if defined (CRYP) 283 #define CRYP_IT_INI CRYP_IMSCR_INIM /*!< Input FIFO Interrupt */ 284 #define CRYP_IT_OUTI CRYP_IMSCR_OUTIM /*!< Output FIFO Interrupt */ 285 #else /* AES*/ 286 #define CRYP_IT_CCFIE AES_CR_CCFIE /*!< Computation Complete interrupt enable */ 287 #define CRYP_IT_ERRIE AES_CR_ERRIE /*!< Error interrupt enable */ 288 #define CRYP_IT_WRERR AES_SR_WRERR /*!< Write Error */ 289 #define CRYP_IT_RDERR AES_SR_RDERR /*!< Read Error */ 290 #define CRYP_IT_CCF AES_SR_CCF /*!< Computation completed */ 291 #endif /* End AES or CRYP */ 292 293 /** 294 * @} 295 */ 296 297 /** @defgroup CRYP_Flags CRYP Flags 298 * @{ 299 */ 300 #if defined (CRYP) 301 /* Flags in the SR register */ 302 #define CRYP_FLAG_IFEM CRYP_SR_IFEM /*!< Input FIFO is empty */ 303 #define CRYP_FLAG_IFNF CRYP_SR_IFNF /*!< Input FIFO is not Full */ 304 #define CRYP_FLAG_OFNE CRYP_SR_OFNE /*!< Output FIFO is not empty */ 305 #define CRYP_FLAG_OFFU CRYP_SR_OFFU /*!< Output FIFO is Full */ 306 #define CRYP_FLAG_BUSY CRYP_SR_BUSY /*!< The CRYP core is currently processing a block of data 307 or a key preparation (for AES decryption). */ 308 /* Flags in the RISR register */ 309 #define CRYP_FLAG_OUTRIS 0x01000002U /*!< Output FIFO service raw interrupt status */ 310 #define CRYP_FLAG_INRIS 0x01000001U /*!< Input FIFO service raw interrupt status*/ 311 #else /* AES*/ 312 /* status flags */ 313 #define CRYP_FLAG_BUSY AES_SR_BUSY /*!< GCM process suspension forbidden */ 314 #define CRYP_FLAG_WRERR AES_SR_WRERR /*!< Write Error */ 315 #define CRYP_FLAG_RDERR AES_SR_RDERR /*!< Read error */ 316 #define CRYP_FLAG_CCF AES_SR_CCF /*!< Computation completed */ 317 /* clearing flags */ 318 #define CRYP_CCF_CLEAR AES_CR_CCFC /*!< Computation Complete Flag Clear */ 319 #define CRYP_ERR_CLEAR AES_CR_ERRC /*!< Error Flag Clear */ 320 #endif /* End AES or CRYP */ 321 322 /** 323 * @} 324 */ 325 326 /** @defgroup CRYP_Configuration_Skip CRYP Key and IV Configuration Skip Mode 327 * @{ 328 */ 329 330 #define CRYP_KEYIVCONFIG_ALWAYS 0x00000000U /*!< Peripheral Key and IV configuration to do systematically */ 331 #define CRYP_KEYIVCONFIG_ONCE 0x00000001U /*!< Peripheral Key and IV configuration to do only once */ 332 333 /** 334 * @} 335 */ 336 337 338 /** 339 * @} 340 */ 341 342 /* Exported macros -----------------------------------------------------------*/ 343 /** @defgroup CRYP_Exported_Macros CRYP Exported Macros 344 * @{ 345 */ 346 347 /** @brief Reset CRYP handle state 348 * @param __HANDLE__ specifies the CRYP handle. 349 * @retval None 350 */ 351 #if (USE_HAL_CRYP_REGISTER_CALLBACKS == 1) 352 #define __HAL_CRYP_RESET_HANDLE_STATE(__HANDLE__) do{\ 353 (__HANDLE__)->State = HAL_CRYP_STATE_RESET;\ 354 (__HANDLE__)->MspInitCallback = NULL;\ 355 (__HANDLE__)->MspDeInitCallback = NULL;\ 356 }while(0) 357 #else 358 #define __HAL_CRYP_RESET_HANDLE_STATE(__HANDLE__) ( (__HANDLE__)->State = HAL_CRYP_STATE_RESET) 359 #endif /* USE_HAL_CRYP_REGISTER_CALLBACKS */ 360 361 /** 362 * @brief Enable/Disable the CRYP peripheral. 363 * @param __HANDLE__: specifies the CRYP handle. 364 * @retval None 365 */ 366 #if defined(CRYP) 367 #define __HAL_CRYP_ENABLE(__HANDLE__) ((__HANDLE__)->Instance->CR |= CRYP_CR_CRYPEN) 368 #define __HAL_CRYP_DISABLE(__HANDLE__) ((__HANDLE__)->Instance->CR &= ~CRYP_CR_CRYPEN) 369 #else /* AES*/ 370 #define __HAL_CRYP_ENABLE(__HANDLE__) ((__HANDLE__)->Instance->CR |= AES_CR_EN) 371 #define __HAL_CRYP_DISABLE(__HANDLE__) ((__HANDLE__)->Instance->CR &= ~AES_CR_EN) 372 #endif /* End AES or CRYP */ 373 374 /** @brief Check whether the specified CRYP status flag is set or not. 375 * @param __FLAG__: specifies the flag to check. 376 * This parameter can be one of the following values for TinyAES: 377 * @arg @ref CRYP_FLAG_BUSY GCM process suspension forbidden 378 * @arg @ref CRYP_IT_WRERR Write Error 379 * @arg @ref CRYP_IT_RDERR Read Error 380 * @arg @ref CRYP_IT_CCF Computation Complete 381 * This parameter can be one of the following values for CRYP: 382 * @arg CRYP_FLAG_BUSY: The CRYP core is currently processing a block of data 383 * or a key preparation (for AES decryption). 384 * @arg CRYP_FLAG_IFEM: Input FIFO is empty 385 * @arg CRYP_FLAG_IFNF: Input FIFO is not full 386 * @arg CRYP_FLAG_INRIS: Input FIFO service raw interrupt is pending 387 * @arg CRYP_FLAG_OFNE: Output FIFO is not empty 388 * @arg CRYP_FLAG_OFFU: Output FIFO is full 389 * @arg CRYP_FLAG_OUTRIS: Input FIFO service raw interrupt is pending 390 * @retval The state of __FLAG__ (TRUE or FALSE). 391 */ 392 #define CRYP_FLAG_MASK 0x0000001FU 393 #if defined(CRYP) 394 #define __HAL_CRYP_GET_FLAG(__HANDLE__, __FLAG__) ((((uint8_t)((__FLAG__) >> 24)) == 0x01U)?((((__HANDLE__)->Instance->RISR) & ((__FLAG__) & CRYP_FLAG_MASK)) == ((__FLAG__) & CRYP_FLAG_MASK)): \ 395 ((((__HANDLE__)->Instance->RISR) & ((__FLAG__) & CRYP_FLAG_MASK)) == ((__FLAG__) & CRYP_FLAG_MASK))) 396 #else /* AES*/ 397 #define __HAL_CRYP_GET_FLAG(__HANDLE__, __FLAG__) (((__HANDLE__)->Instance->SR & (__FLAG__)) == (__FLAG__)) 398 #endif /* End AES or CRYP */ 399 400 /** @brief Clear the CRYP pending status flag. 401 * @param __FLAG__: specifies the flag to clear. 402 * This parameter can be one of the following values: 403 * @arg @ref CRYP_ERR_CLEAR Read (RDERR) or Write Error (WRERR) Flag Clear 404 * @arg @ref CRYP_CCF_CLEAR Computation Complete Flag (CCF) Clear 405 * @param __HANDLE__: specifies the CRYP handle. 406 * @retval None 407 */ 408 409 #if defined(AES) 410 #define __HAL_CRYP_CLEAR_FLAG(__HANDLE__, __FLAG__) SET_BIT((__HANDLE__)->Instance->CR, (__FLAG__)) 411 412 413 /** @brief Check whether the specified CRYP interrupt source is enabled or not. 414 * @param __INTERRUPT__: CRYP interrupt source to check 415 * This parameter can be one of the following values for TinyAES: 416 * @arg @ref CRYP_IT_ERRIE Error interrupt (used for RDERR and WRERR) 417 * @arg @ref CRYP_IT_CCFIE Computation Complete interrupt 418 * @param __HANDLE__: specifies the CRYP handle. 419 * @retval State of interruption (TRUE or FALSE). 420 */ 421 422 #define __HAL_CRYP_GET_IT_SOURCE(__HANDLE__, __INTERRUPT__) (((__HANDLE__)->Instance->CR\ 423 & (__INTERRUPT__)) == (__INTERRUPT__)) 424 425 #endif /* AES */ 426 427 /** @brief Check whether the specified CRYP interrupt is set or not. 428 * @param __INTERRUPT__: specifies the interrupt to check. 429 * This parameter can be one of the following values for TinyAES: 430 * @arg @ref CRYP_IT_WRERR Write Error 431 * @arg @ref CRYP_IT_RDERR Read Error 432 * @arg @ref CRYP_IT_CCF Computation Complete 433 * This parameter can be one of the following values for CRYP: 434 * @arg CRYP_IT_INI: Input FIFO service masked interrupt status 435 * @arg CRYP_IT_OUTI: Output FIFO service masked interrupt status 436 * @param __HANDLE__: specifies the CRYP handle. 437 * @retval The state of __INTERRUPT__ (TRUE or FALSE). 438 */ 439 #if defined(CRYP) 440 #define __HAL_CRYP_GET_IT(__HANDLE__, __INTERRUPT__) (((__HANDLE__)->Instance->MISR\ 441 & (__INTERRUPT__)) == (__INTERRUPT__)) 442 #else /* AES*/ 443 #define __HAL_CRYP_GET_IT(__HANDLE__, __INTERRUPT__) (((__HANDLE__)->Instance->SR & (__INTERRUPT__)) == (__INTERRUPT__)) 444 #endif /* End AES or CRYP */ 445 446 /** 447 * @brief Enable the CRYP interrupt. 448 * @param __INTERRUPT__: CRYP Interrupt. 449 * This parameter can be one of the following values for TinyAES: 450 * @arg @ref CRYP_IT_ERRIE Error interrupt (used for RDERR and WRERR) 451 * @arg @ref CRYP_IT_CCFIE Computation Complete interrupt 452 * This parameter can be one of the following values for CRYP: 453 * @ CRYP_IT_INI : Input FIFO service interrupt mask. 454 * @ CRYP_IT_OUTI : Output FIFO service interrupt mask.CRYP interrupt. 455 * @param __HANDLE__: specifies the CRYP handle. 456 * @retval None 457 */ 458 #if defined(CRYP) 459 #define __HAL_CRYP_ENABLE_IT(__HANDLE__, __INTERRUPT__) (((__HANDLE__)->Instance->IMSCR) |= (__INTERRUPT__)) 460 #else /* AES*/ 461 #define __HAL_CRYP_ENABLE_IT(__HANDLE__, __INTERRUPT__) (((__HANDLE__)->Instance->CR) |= (__INTERRUPT__)) 462 #endif /* End AES or CRYP */ 463 464 /** 465 * @brief Disable the CRYP interrupt. 466 * @param __INTERRUPT__: CRYP Interrupt. 467 * This parameter can be one of the following values for TinyAES: 468 * @arg @ref CRYP_IT_ERRIE Error interrupt (used for RDERR and WRERR) 469 * @arg @ref CRYP_IT_CCFIE Computation Complete interrupt 470 * This parameter can be one of the following values for CRYP: 471 * @ CRYP_IT_INI : Input FIFO service interrupt mask. 472 * @ CRYP_IT_OUTI : Output FIFO service interrupt mask.CRYP interrupt. 473 * @param __HANDLE__: specifies the CRYP handle. 474 * @retval None 475 */ 476 #if defined(CRYP) 477 #define __HAL_CRYP_DISABLE_IT(__HANDLE__, __INTERRUPT__) (((__HANDLE__)->Instance->IMSCR) &= ~(__INTERRUPT__)) 478 #else /* AES*/ 479 #define __HAL_CRYP_DISABLE_IT(__HANDLE__, __INTERRUPT__) (((__HANDLE__)->Instance->CR) &= ~(__INTERRUPT__)) 480 #endif /* End AES or CRYP */ 481 482 /** 483 * @} 484 */ 485 #if defined (CRYP_CR_ALGOMODE_AES_GCM)|| defined (AES) 486 /* Include CRYP HAL Extended module */ 487 #include "stm32f4xx_hal_cryp_ex.h" 488 #endif /* AES or GCM CCM defined*/ 489 /* Exported functions --------------------------------------------------------*/ 490 /** @defgroup CRYP_Exported_Functions CRYP Exported Functions 491 * @{ 492 */ 493 494 /** @addtogroup CRYP_Exported_Functions_Group1 495 * @{ 496 */ 497 HAL_StatusTypeDef HAL_CRYP_Init(CRYP_HandleTypeDef *hcryp); 498 HAL_StatusTypeDef HAL_CRYP_DeInit(CRYP_HandleTypeDef *hcryp); 499 void HAL_CRYP_MspInit(CRYP_HandleTypeDef *hcryp); 500 void HAL_CRYP_MspDeInit(CRYP_HandleTypeDef *hcryp); 501 HAL_StatusTypeDef HAL_CRYP_SetConfig(CRYP_HandleTypeDef *hcryp, CRYP_ConfigTypeDef *pConf); 502 HAL_StatusTypeDef HAL_CRYP_GetConfig(CRYP_HandleTypeDef *hcryp, CRYP_ConfigTypeDef *pConf); 503 #if (USE_HAL_CRYP_REGISTER_CALLBACKS == 1) 504 HAL_StatusTypeDef HAL_CRYP_RegisterCallback(CRYP_HandleTypeDef *hcryp, HAL_CRYP_CallbackIDTypeDef CallbackID, 505 pCRYP_CallbackTypeDef pCallback); 506 HAL_StatusTypeDef HAL_CRYP_UnRegisterCallback(CRYP_HandleTypeDef *hcryp, HAL_CRYP_CallbackIDTypeDef CallbackID); 507 #endif /* USE_HAL_CRYP_REGISTER_CALLBACKS */ 508 /** 509 * @} 510 */ 511 512 /** @addtogroup CRYP_Exported_Functions_Group2 513 * @{ 514 */ 515 516 /* encryption/decryption ***********************************/ 517 HAL_StatusTypeDef HAL_CRYP_Encrypt(CRYP_HandleTypeDef *hcryp, uint32_t *Input, uint16_t Size, uint32_t *Output, 518 uint32_t Timeout); 519 HAL_StatusTypeDef HAL_CRYP_Decrypt(CRYP_HandleTypeDef *hcryp, uint32_t *Input, uint16_t Size, uint32_t *Output, 520 uint32_t Timeout); 521 HAL_StatusTypeDef HAL_CRYP_Encrypt_IT(CRYP_HandleTypeDef *hcryp, uint32_t *Input, uint16_t Size, uint32_t *Output); 522 HAL_StatusTypeDef HAL_CRYP_Decrypt_IT(CRYP_HandleTypeDef *hcryp, uint32_t *Input, uint16_t Size, uint32_t *Output); 523 HAL_StatusTypeDef HAL_CRYP_Encrypt_DMA(CRYP_HandleTypeDef *hcryp, uint32_t *Input, uint16_t Size, uint32_t *Output); 524 HAL_StatusTypeDef HAL_CRYP_Decrypt_DMA(CRYP_HandleTypeDef *hcryp, uint32_t *Input, uint16_t Size, uint32_t *Output); 525 526 /** 527 * @} 528 */ 529 530 531 /** @addtogroup CRYP_Exported_Functions_Group3 532 * @{ 533 */ 534 /* Interrupt Handler functions **********************************************/ 535 void HAL_CRYP_IRQHandler(CRYP_HandleTypeDef *hcryp); 536 HAL_CRYP_STATETypeDef HAL_CRYP_GetState(CRYP_HandleTypeDef *hcryp); 537 void HAL_CRYP_InCpltCallback(CRYP_HandleTypeDef *hcryp); 538 void HAL_CRYP_OutCpltCallback(CRYP_HandleTypeDef *hcryp); 539 void HAL_CRYP_ErrorCallback(CRYP_HandleTypeDef *hcryp); 540 uint32_t HAL_CRYP_GetError(CRYP_HandleTypeDef *hcryp); 541 542 /** 543 * @} 544 */ 545 546 /** 547 * @} 548 */ 549 550 /* Private macros --------------------------------------------------------*/ 551 /** @defgroup CRYP_Private_Macros CRYP Private Macros 552 * @{ 553 */ 554 555 /** @defgroup CRYP_IS_CRYP_Definitions CRYP Private macros to check input parameters 556 * @{ 557 */ 558 #if defined(CRYP) 559 #if defined (CRYP_CR_ALGOMODE_AES_GCM) 560 #define IS_CRYP_ALGORITHM(ALGORITHM) (((ALGORITHM) == CRYP_DES_ECB) || \ 561 ((ALGORITHM) == CRYP_DES_CBC) || \ 562 ((ALGORITHM) == CRYP_TDES_ECB) || \ 563 ((ALGORITHM) == CRYP_TDES_CBC) || \ 564 ((ALGORITHM) == CRYP_AES_ECB) || \ 565 ((ALGORITHM) == CRYP_AES_CBC) || \ 566 ((ALGORITHM) == CRYP_AES_CTR) || \ 567 ((ALGORITHM) == CRYP_AES_GCM) || \ 568 ((ALGORITHM) == CRYP_AES_CCM)) 569 #else /*NO GCM CCM */ 570 #define IS_CRYP_ALGORITHM(ALGORITHM) (((ALGORITHM) == CRYP_DES_ECB) || \ 571 ((ALGORITHM) == CRYP_DES_CBC) || \ 572 ((ALGORITHM) == CRYP_TDES_ECB) || \ 573 ((ALGORITHM) == CRYP_TDES_CBC) || \ 574 ((ALGORITHM) == CRYP_AES_ECB) || \ 575 ((ALGORITHM) == CRYP_AES_CBC) || \ 576 ((ALGORITHM) == CRYP_AES_CTR)) 577 #endif /* GCM CCM defined*/ 578 #define IS_CRYP_KEYSIZE(KEYSIZE)(((KEYSIZE) == CRYP_KEYSIZE_128B) || \ 579 ((KEYSIZE) == CRYP_KEYSIZE_192B) || \ 580 ((KEYSIZE) == CRYP_KEYSIZE_256B)) 581 #else /* AES*/ 582 #define IS_CRYP_ALGORITHM(ALGORITHM) (((ALGORITHM) == CRYP_AES_ECB) || \ 583 ((ALGORITHM) == CRYP_AES_CBC) || \ 584 ((ALGORITHM) == CRYP_AES_CTR) || \ 585 ((ALGORITHM) == CRYP_AES_GCM_GMAC)|| \ 586 ((ALGORITHM) == CRYP_AES_CCM)) 587 588 589 #define IS_CRYP_KEYSIZE(KEYSIZE)(((KEYSIZE) == CRYP_KEYSIZE_128B) || \ 590 ((KEYSIZE) == CRYP_KEYSIZE_256B)) 591 #endif /* End AES or CRYP */ 592 593 #define IS_CRYP_DATATYPE(DATATYPE)(((DATATYPE) == CRYP_DATATYPE_32B) || \ 594 ((DATATYPE) == CRYP_DATATYPE_16B) || \ 595 ((DATATYPE) == CRYP_DATATYPE_8B) || \ 596 ((DATATYPE) == CRYP_DATATYPE_1B)) 597 598 #define IS_CRYP_INIT(CONFIG)(((CONFIG) == CRYP_KEYIVCONFIG_ALWAYS) || \ 599 ((CONFIG) == CRYP_KEYIVCONFIG_ONCE)) 600 /** 601 * @} 602 */ 603 604 /** 605 * @} 606 */ 607 608 609 /* Private constants ---------------------------------------------------------*/ 610 /** @defgroup CRYP_Private_Constants CRYP Private Constants 611 * @{ 612 */ 613 614 /** 615 * @} 616 */ 617 /* Private defines -----------------------------------------------------------*/ 618 /** @defgroup CRYP_Private_Defines CRYP Private Defines 619 * @{ 620 */ 621 622 /** 623 * @} 624 */ 625 626 /* Private variables ---------------------------------------------------------*/ 627 /** @defgroup CRYP_Private_Variables CRYP Private Variables 628 * @{ 629 */ 630 631 /** 632 * @} 633 */ 634 /* Private functions prototypes ----------------------------------------------*/ 635 /** @defgroup CRYP_Private_Functions_Prototypes CRYP Private Functions Prototypes 636 * @{ 637 */ 638 639 /** 640 * @} 641 */ 642 643 /* Private functions ---------------------------------------------------------*/ 644 /** @defgroup CRYP_Private_Functions CRYP Private Functions 645 * @{ 646 */ 647 648 /** 649 * @} 650 */ 651 652 653 /** 654 * @} 655 */ 656 657 658 /** 659 * @} 660 */ 661 #endif /* TinyAES or CRYP*/ 662 663 /** 664 * @} 665 */ 666 667 #ifdef __cplusplus 668 } 669 #endif 670 671 #endif /* __STM32F4xx_HAL_CRYP_H */ 672 673 /************************ (C) COPYRIGHT STMicroelectronics *****END OF FILE****/ 674