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 * Copyright (c) 2016 STMicroelectronics. 10 * All rights reserved. 11 * 12 * This software is licensed under terms that can be found in the LICENSE file 13 * in the root directory of this software component. 14 * If no LICENSE file comes with this software, it is provided AS-IS. 15 * 16 ****************************************************************************** 17 */ 18 19 /* Define to prevent recursive inclusion -------------------------------------*/ 20 #ifndef __STM32F4xx_HAL_CRYP_H 21 #define __STM32F4xx_HAL_CRYP_H 22 23 #ifdef __cplusplus 24 extern "C" { 25 #endif 26 27 28 /* Includes ------------------------------------------------------------------*/ 29 #include "stm32f4xx_hal_def.h" 30 31 /** @addtogroup STM32F4xx_HAL_Driver 32 * @{ 33 */ 34 #if defined (AES) || defined (CRYP) 35 /** @addtogroup CRYP 36 * @{ 37 */ 38 39 /* Exported types ------------------------------------------------------------*/ 40 41 /** @defgroup CRYP_Exported_Types CRYP Exported Types 42 * @{ 43 */ 44 45 /** 46 * @brief CRYP Init Structure definition 47 */ 48 49 typedef struct 50 { 51 uint32_t DataType; /*!< 32-bit data, 16-bit data, 8-bit data or 1-bit string. 52 This parameter can be a value of @ref CRYP_Data_Type */ 53 uint32_t KeySize; /*!< Used only in AES mode : 128, 192 or 256 bit key length in CRYP1. 54 128 or 256 bit key length in TinyAES This parameter can be a value of @ref CRYP_Key_Size */ 55 uint32_t *pKey; /*!< The key used for encryption/decryption */ 56 uint32_t *pInitVect; /*!< The initialization vector used also as initialization 57 counter in CTR mode */ 58 uint32_t Algorithm; /*!< DES/ TDES Algorithm ECB/CBC 59 AES Algorithm ECB/CBC/CTR/GCM or CCM 60 This parameter can be a value of @ref CRYP_Algorithm_Mode */ 61 uint32_t *Header; /*!< used only in AES GCM and CCM Algorithm for authentication, 62 GCM : also known as Additional Authentication Data 63 CCM : named B1 composed of the associated data length and Associated Data. */ 64 uint32_t HeaderSize; /*!< The size of header buffer in word */ 65 uint32_t *B0; /*!< B0 is first authentication block used only in AES CCM mode */ 66 uint32_t DataWidthUnit; /*!< Data With Unit, this parameter can be value of @ref CRYP_Data_Width_Unit*/ 67 uint32_t HeaderWidthUnit; /*!< Header Width Unit, this parameter can be value of @ref CRYP_Header_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_Header_Width_Unit CRYP Header Width Unit 218 * @{ 219 */ 220 221 #define CRYP_HEADERWIDTHUNIT_WORD 0x00000000U /*!< By default, header size unit is word */ 222 #define CRYP_HEADERWIDTHUNIT_BYTE 0x00000001U /*!< By default, header size unit is byte */ 223 224 /** 225 * @} 226 */ 227 228 /** @defgroup CRYP_Algorithm_Mode CRYP Algorithm Mode 229 * @{ 230 */ 231 #if defined(CRYP) 232 233 #define CRYP_DES_ECB CRYP_CR_ALGOMODE_DES_ECB 234 #define CRYP_DES_CBC CRYP_CR_ALGOMODE_DES_CBC 235 #define CRYP_TDES_ECB CRYP_CR_ALGOMODE_TDES_ECB 236 #define CRYP_TDES_CBC CRYP_CR_ALGOMODE_TDES_CBC 237 #define CRYP_AES_ECB CRYP_CR_ALGOMODE_AES_ECB 238 #define CRYP_AES_CBC CRYP_CR_ALGOMODE_AES_CBC 239 #define CRYP_AES_CTR CRYP_CR_ALGOMODE_AES_CTR 240 #if defined (CRYP_CR_ALGOMODE_AES_GCM) 241 #define CRYP_AES_GCM CRYP_CR_ALGOMODE_AES_GCM 242 #define CRYP_AES_CCM CRYP_CR_ALGOMODE_AES_CCM 243 #endif /* GCM CCM defined*/ 244 #else /* AES*/ 245 #define CRYP_AES_ECB 0x00000000U /*!< Electronic codebook chaining algorithm */ 246 #define CRYP_AES_CBC AES_CR_CHMOD_0 /*!< Cipher block chaining algorithm */ 247 #define CRYP_AES_CTR AES_CR_CHMOD_1 /*!< Counter mode chaining algorithm */ 248 #define CRYP_AES_GCM_GMAC (AES_CR_CHMOD_0 | AES_CR_CHMOD_1) /*!< Galois counter mode - Galois message authentication code */ 249 #define CRYP_AES_CCM AES_CR_CHMOD_2 /*!< Counter with Cipher Mode */ 250 #endif /* End AES or CRYP */ 251 252 /** 253 * @} 254 */ 255 256 /** @defgroup CRYP_Key_Size CRYP Key Size 257 * @{ 258 */ 259 #if defined(CRYP) 260 #define CRYP_KEYSIZE_128B 0x00000000U 261 #define CRYP_KEYSIZE_192B CRYP_CR_KEYSIZE_0 262 #define CRYP_KEYSIZE_256B CRYP_CR_KEYSIZE_1 263 #else /* AES*/ 264 #define CRYP_KEYSIZE_128B 0x00000000U /*!< 128-bit long key */ 265 #define CRYP_KEYSIZE_256B AES_CR_KEYSIZE /*!< 256-bit long key */ 266 #endif /* End AES or CRYP */ 267 /** 268 * @} 269 */ 270 271 /** @defgroup CRYP_Data_Type CRYP Data Type 272 * @{ 273 */ 274 #if defined(CRYP) 275 #define CRYP_DATATYPE_32B 0x00000000U 276 #define CRYP_DATATYPE_16B CRYP_CR_DATATYPE_0 277 #define CRYP_DATATYPE_8B CRYP_CR_DATATYPE_1 278 #define CRYP_DATATYPE_1B CRYP_CR_DATATYPE 279 #else /* AES*/ 280 #define CRYP_DATATYPE_32B 0x00000000U /*!< 32-bit data type (no swapping) */ 281 #define CRYP_DATATYPE_16B AES_CR_DATATYPE_0 /*!< 16-bit data type (half-word swapping) */ 282 #define CRYP_DATATYPE_8B AES_CR_DATATYPE_1 /*!< 8-bit data type (byte swapping) */ 283 #define CRYP_DATATYPE_1B AES_CR_DATATYPE /*!< 1-bit data type (bit swapping) */ 284 #endif /* End AES or CRYP */ 285 286 /** 287 * @} 288 */ 289 290 /** @defgroup CRYP_Interrupt CRYP Interrupt 291 * @{ 292 */ 293 #if defined (CRYP) 294 #define CRYP_IT_INI CRYP_IMSCR_INIM /*!< Input FIFO Interrupt */ 295 #define CRYP_IT_OUTI CRYP_IMSCR_OUTIM /*!< Output FIFO Interrupt */ 296 #else /* AES*/ 297 #define CRYP_IT_CCFIE AES_CR_CCFIE /*!< Computation Complete interrupt enable */ 298 #define CRYP_IT_ERRIE AES_CR_ERRIE /*!< Error interrupt enable */ 299 #define CRYP_IT_WRERR AES_SR_WRERR /*!< Write Error */ 300 #define CRYP_IT_RDERR AES_SR_RDERR /*!< Read Error */ 301 #define CRYP_IT_CCF AES_SR_CCF /*!< Computation completed */ 302 #endif /* End AES or CRYP */ 303 304 /** 305 * @} 306 */ 307 308 /** @defgroup CRYP_Flags CRYP Flags 309 * @{ 310 */ 311 #if defined (CRYP) 312 /* Flags in the SR register */ 313 #define CRYP_FLAG_IFEM CRYP_SR_IFEM /*!< Input FIFO is empty */ 314 #define CRYP_FLAG_IFNF CRYP_SR_IFNF /*!< Input FIFO is not Full */ 315 #define CRYP_FLAG_OFNE CRYP_SR_OFNE /*!< Output FIFO is not empty */ 316 #define CRYP_FLAG_OFFU CRYP_SR_OFFU /*!< Output FIFO is Full */ 317 #define CRYP_FLAG_BUSY CRYP_SR_BUSY /*!< The CRYP core is currently processing a block of data 318 or a key preparation (for AES decryption). */ 319 /* Flags in the RISR register */ 320 #define CRYP_FLAG_OUTRIS 0x01000002U /*!< Output FIFO service raw interrupt status */ 321 #define CRYP_FLAG_INRIS 0x01000001U /*!< Input FIFO service raw interrupt status*/ 322 #else /* AES*/ 323 /* status flags */ 324 #define CRYP_FLAG_BUSY AES_SR_BUSY /*!< GCM process suspension forbidden */ 325 #define CRYP_FLAG_WRERR AES_SR_WRERR /*!< Write Error */ 326 #define CRYP_FLAG_RDERR AES_SR_RDERR /*!< Read error */ 327 #define CRYP_FLAG_CCF AES_SR_CCF /*!< Computation completed */ 328 /* clearing flags */ 329 #define CRYP_CCF_CLEAR AES_CR_CCFC /*!< Computation Complete Flag Clear */ 330 #define CRYP_ERR_CLEAR AES_CR_ERRC /*!< Error Flag Clear */ 331 #endif /* End AES or CRYP */ 332 333 /** 334 * @} 335 */ 336 337 /** @defgroup CRYP_Configuration_Skip CRYP Key and IV Configuration Skip Mode 338 * @{ 339 */ 340 341 #define CRYP_KEYIVCONFIG_ALWAYS 0x00000000U /*!< Peripheral Key and IV configuration to do systematically */ 342 #define CRYP_KEYIVCONFIG_ONCE 0x00000001U /*!< Peripheral Key and IV configuration to do only once */ 343 344 /** 345 * @} 346 */ 347 348 349 /** 350 * @} 351 */ 352 353 /* Exported macros -----------------------------------------------------------*/ 354 /** @defgroup CRYP_Exported_Macros CRYP Exported Macros 355 * @{ 356 */ 357 358 /** @brief Reset CRYP handle state 359 * @param __HANDLE__ specifies the CRYP handle. 360 * @retval None 361 */ 362 #if (USE_HAL_CRYP_REGISTER_CALLBACKS == 1) 363 #define __HAL_CRYP_RESET_HANDLE_STATE(__HANDLE__) do{\ 364 (__HANDLE__)->State = HAL_CRYP_STATE_RESET;\ 365 (__HANDLE__)->MspInitCallback = NULL;\ 366 (__HANDLE__)->MspDeInitCallback = NULL;\ 367 }while(0) 368 #else 369 #define __HAL_CRYP_RESET_HANDLE_STATE(__HANDLE__) ( (__HANDLE__)->State = HAL_CRYP_STATE_RESET) 370 #endif /* USE_HAL_CRYP_REGISTER_CALLBACKS */ 371 372 /** 373 * @brief Enable/Disable the CRYP peripheral. 374 * @param __HANDLE__: specifies the CRYP handle. 375 * @retval None 376 */ 377 #if defined(CRYP) 378 #define __HAL_CRYP_ENABLE(__HANDLE__) ((__HANDLE__)->Instance->CR |= CRYP_CR_CRYPEN) 379 #define __HAL_CRYP_DISABLE(__HANDLE__) ((__HANDLE__)->Instance->CR &= ~CRYP_CR_CRYPEN) 380 #else /* AES*/ 381 #define __HAL_CRYP_ENABLE(__HANDLE__) ((__HANDLE__)->Instance->CR |= AES_CR_EN) 382 #define __HAL_CRYP_DISABLE(__HANDLE__) ((__HANDLE__)->Instance->CR &= ~AES_CR_EN) 383 #endif /* End AES or CRYP */ 384 385 /** @brief Check whether the specified CRYP status flag is set or not. 386 * @param __FLAG__: specifies the flag to check. 387 * This parameter can be one of the following values for TinyAES: 388 * @arg @ref CRYP_FLAG_BUSY GCM process suspension forbidden 389 * @arg @ref CRYP_IT_WRERR Write Error 390 * @arg @ref CRYP_IT_RDERR Read Error 391 * @arg @ref CRYP_IT_CCF Computation Complete 392 * This parameter can be one of the following values for CRYP: 393 * @arg CRYP_FLAG_BUSY: The CRYP core is currently processing a block of data 394 * or a key preparation (for AES decryption). 395 * @arg CRYP_FLAG_IFEM: Input FIFO is empty 396 * @arg CRYP_FLAG_IFNF: Input FIFO is not full 397 * @arg CRYP_FLAG_INRIS: Input FIFO service raw interrupt is pending 398 * @arg CRYP_FLAG_OFNE: Output FIFO is not empty 399 * @arg CRYP_FLAG_OFFU: Output FIFO is full 400 * @arg CRYP_FLAG_OUTRIS: Input FIFO service raw interrupt is pending 401 * @retval The state of __FLAG__ (TRUE or FALSE). 402 */ 403 #define CRYP_FLAG_MASK 0x0000001FU 404 #if defined(CRYP) 405 #define __HAL_CRYP_GET_FLAG(__HANDLE__, __FLAG__) ((((uint8_t)((__FLAG__) >> 24)) == 0x01U)?((((__HANDLE__)->Instance->RISR) & ((__FLAG__) & CRYP_FLAG_MASK)) == ((__FLAG__) & CRYP_FLAG_MASK)): \ 406 ((((__HANDLE__)->Instance->RISR) & ((__FLAG__) & CRYP_FLAG_MASK)) == ((__FLAG__) & CRYP_FLAG_MASK))) 407 #else /* AES*/ 408 #define __HAL_CRYP_GET_FLAG(__HANDLE__, __FLAG__) (((__HANDLE__)->Instance->SR & (__FLAG__)) == (__FLAG__)) 409 #endif /* End AES or CRYP */ 410 411 /** @brief Clear the CRYP pending status flag. 412 * @param __FLAG__: specifies the flag to clear. 413 * This parameter can be one of the following values: 414 * @arg @ref CRYP_ERR_CLEAR Read (RDERR) or Write Error (WRERR) Flag Clear 415 * @arg @ref CRYP_CCF_CLEAR Computation Complete Flag (CCF) Clear 416 * @param __HANDLE__: specifies the CRYP handle. 417 * @retval None 418 */ 419 420 #if defined(AES) 421 #define __HAL_CRYP_CLEAR_FLAG(__HANDLE__, __FLAG__) SET_BIT((__HANDLE__)->Instance->CR, (__FLAG__)) 422 423 424 /** @brief Check whether the specified CRYP interrupt source is enabled or not. 425 * @param __INTERRUPT__: CRYP interrupt source to check 426 * This parameter can be one of the following values for TinyAES: 427 * @arg @ref CRYP_IT_ERRIE Error interrupt (used for RDERR and WRERR) 428 * @arg @ref CRYP_IT_CCFIE Computation Complete interrupt 429 * @param __HANDLE__: specifies the CRYP handle. 430 * @retval State of interruption (TRUE or FALSE). 431 */ 432 433 #define __HAL_CRYP_GET_IT_SOURCE(__HANDLE__, __INTERRUPT__) (((__HANDLE__)->Instance->CR\ 434 & (__INTERRUPT__)) == (__INTERRUPT__)) 435 436 #endif /* AES */ 437 438 /** @brief Check whether the specified CRYP interrupt is set or not. 439 * @param __INTERRUPT__: specifies the interrupt to check. 440 * This parameter can be one of the following values for TinyAES: 441 * @arg @ref CRYP_IT_WRERR Write Error 442 * @arg @ref CRYP_IT_RDERR Read Error 443 * @arg @ref CRYP_IT_CCF Computation Complete 444 * This parameter can be one of the following values for CRYP: 445 * @arg CRYP_IT_INI: Input FIFO service masked interrupt status 446 * @arg CRYP_IT_OUTI: Output FIFO service masked interrupt status 447 * @param __HANDLE__: specifies the CRYP handle. 448 * @retval The state of __INTERRUPT__ (TRUE or FALSE). 449 */ 450 #if defined(CRYP) 451 #define __HAL_CRYP_GET_IT(__HANDLE__, __INTERRUPT__) (((__HANDLE__)->Instance->MISR\ 452 & (__INTERRUPT__)) == (__INTERRUPT__)) 453 #else /* AES*/ 454 #define __HAL_CRYP_GET_IT(__HANDLE__, __INTERRUPT__) (((__HANDLE__)->Instance->SR & (__INTERRUPT__)) == (__INTERRUPT__)) 455 #endif /* End AES or CRYP */ 456 457 /** 458 * @brief Enable the CRYP interrupt. 459 * @param __INTERRUPT__: CRYP Interrupt. 460 * This parameter can be one of the following values for TinyAES: 461 * @arg @ref CRYP_IT_ERRIE Error interrupt (used for RDERR and WRERR) 462 * @arg @ref CRYP_IT_CCFIE Computation Complete interrupt 463 * This parameter can be one of the following values for CRYP: 464 * @ CRYP_IT_INI : Input FIFO service interrupt mask. 465 * @ CRYP_IT_OUTI : Output FIFO service interrupt mask.CRYP interrupt. 466 * @param __HANDLE__: specifies the CRYP handle. 467 * @retval None 468 */ 469 #if defined(CRYP) 470 #define __HAL_CRYP_ENABLE_IT(__HANDLE__, __INTERRUPT__) (((__HANDLE__)->Instance->IMSCR) |= (__INTERRUPT__)) 471 #else /* AES*/ 472 #define __HAL_CRYP_ENABLE_IT(__HANDLE__, __INTERRUPT__) (((__HANDLE__)->Instance->CR) |= (__INTERRUPT__)) 473 #endif /* End AES or CRYP */ 474 475 /** 476 * @brief Disable the CRYP interrupt. 477 * @param __INTERRUPT__: CRYP Interrupt. 478 * This parameter can be one of the following values for TinyAES: 479 * @arg @ref CRYP_IT_ERRIE Error interrupt (used for RDERR and WRERR) 480 * @arg @ref CRYP_IT_CCFIE Computation Complete interrupt 481 * This parameter can be one of the following values for CRYP: 482 * @ CRYP_IT_INI : Input FIFO service interrupt mask. 483 * @ CRYP_IT_OUTI : Output FIFO service interrupt mask.CRYP interrupt. 484 * @param __HANDLE__: specifies the CRYP handle. 485 * @retval None 486 */ 487 #if defined(CRYP) 488 #define __HAL_CRYP_DISABLE_IT(__HANDLE__, __INTERRUPT__) (((__HANDLE__)->Instance->IMSCR) &= ~(__INTERRUPT__)) 489 #else /* AES*/ 490 #define __HAL_CRYP_DISABLE_IT(__HANDLE__, __INTERRUPT__) (((__HANDLE__)->Instance->CR) &= ~(__INTERRUPT__)) 491 #endif /* End AES or CRYP */ 492 493 /** 494 * @} 495 */ 496 #if defined (CRYP_CR_ALGOMODE_AES_GCM)|| defined (AES) 497 /* Include CRYP HAL Extended module */ 498 #include "stm32f4xx_hal_cryp_ex.h" 499 #endif /* AES or GCM CCM defined*/ 500 /* Exported functions --------------------------------------------------------*/ 501 /** @defgroup CRYP_Exported_Functions CRYP Exported Functions 502 * @{ 503 */ 504 505 /** @addtogroup CRYP_Exported_Functions_Group1 506 * @{ 507 */ 508 HAL_StatusTypeDef HAL_CRYP_Init(CRYP_HandleTypeDef *hcryp); 509 HAL_StatusTypeDef HAL_CRYP_DeInit(CRYP_HandleTypeDef *hcryp); 510 void HAL_CRYP_MspInit(CRYP_HandleTypeDef *hcryp); 511 void HAL_CRYP_MspDeInit(CRYP_HandleTypeDef *hcryp); 512 HAL_StatusTypeDef HAL_CRYP_SetConfig(CRYP_HandleTypeDef *hcryp, CRYP_ConfigTypeDef *pConf); 513 HAL_StatusTypeDef HAL_CRYP_GetConfig(CRYP_HandleTypeDef *hcryp, CRYP_ConfigTypeDef *pConf); 514 #if (USE_HAL_CRYP_REGISTER_CALLBACKS == 1) 515 HAL_StatusTypeDef HAL_CRYP_RegisterCallback(CRYP_HandleTypeDef *hcryp, HAL_CRYP_CallbackIDTypeDef CallbackID, 516 pCRYP_CallbackTypeDef pCallback); 517 HAL_StatusTypeDef HAL_CRYP_UnRegisterCallback(CRYP_HandleTypeDef *hcryp, HAL_CRYP_CallbackIDTypeDef CallbackID); 518 #endif /* USE_HAL_CRYP_REGISTER_CALLBACKS */ 519 /** 520 * @} 521 */ 522 523 /** @addtogroup CRYP_Exported_Functions_Group2 524 * @{ 525 */ 526 527 /* encryption/decryption ***********************************/ 528 HAL_StatusTypeDef HAL_CRYP_Encrypt(CRYP_HandleTypeDef *hcryp, uint32_t *Input, uint16_t Size, uint32_t *Output, 529 uint32_t Timeout); 530 HAL_StatusTypeDef HAL_CRYP_Decrypt(CRYP_HandleTypeDef *hcryp, uint32_t *Input, uint16_t Size, uint32_t *Output, 531 uint32_t Timeout); 532 HAL_StatusTypeDef HAL_CRYP_Encrypt_IT(CRYP_HandleTypeDef *hcryp, uint32_t *Input, uint16_t Size, uint32_t *Output); 533 HAL_StatusTypeDef HAL_CRYP_Decrypt_IT(CRYP_HandleTypeDef *hcryp, uint32_t *Input, uint16_t Size, uint32_t *Output); 534 HAL_StatusTypeDef HAL_CRYP_Encrypt_DMA(CRYP_HandleTypeDef *hcryp, uint32_t *Input, uint16_t Size, uint32_t *Output); 535 HAL_StatusTypeDef HAL_CRYP_Decrypt_DMA(CRYP_HandleTypeDef *hcryp, uint32_t *Input, uint16_t Size, uint32_t *Output); 536 537 /** 538 * @} 539 */ 540 541 542 /** @addtogroup CRYP_Exported_Functions_Group3 543 * @{ 544 */ 545 /* Interrupt Handler functions **********************************************/ 546 void HAL_CRYP_IRQHandler(CRYP_HandleTypeDef *hcryp); 547 HAL_CRYP_STATETypeDef HAL_CRYP_GetState(CRYP_HandleTypeDef *hcryp); 548 void HAL_CRYP_InCpltCallback(CRYP_HandleTypeDef *hcryp); 549 void HAL_CRYP_OutCpltCallback(CRYP_HandleTypeDef *hcryp); 550 void HAL_CRYP_ErrorCallback(CRYP_HandleTypeDef *hcryp); 551 uint32_t HAL_CRYP_GetError(CRYP_HandleTypeDef *hcryp); 552 553 /** 554 * @} 555 */ 556 557 /** 558 * @} 559 */ 560 561 /* Private macros --------------------------------------------------------*/ 562 /** @defgroup CRYP_Private_Macros CRYP Private Macros 563 * @{ 564 */ 565 566 /** @defgroup CRYP_IS_CRYP_Definitions CRYP Private macros to check input parameters 567 * @{ 568 */ 569 #if defined(CRYP) 570 #if defined (CRYP_CR_ALGOMODE_AES_GCM) 571 #define IS_CRYP_ALGORITHM(ALGORITHM) (((ALGORITHM) == CRYP_DES_ECB) || \ 572 ((ALGORITHM) == CRYP_DES_CBC) || \ 573 ((ALGORITHM) == CRYP_TDES_ECB) || \ 574 ((ALGORITHM) == CRYP_TDES_CBC) || \ 575 ((ALGORITHM) == CRYP_AES_ECB) || \ 576 ((ALGORITHM) == CRYP_AES_CBC) || \ 577 ((ALGORITHM) == CRYP_AES_CTR) || \ 578 ((ALGORITHM) == CRYP_AES_GCM) || \ 579 ((ALGORITHM) == CRYP_AES_CCM)) 580 #else /*NO GCM CCM */ 581 #define IS_CRYP_ALGORITHM(ALGORITHM) (((ALGORITHM) == CRYP_DES_ECB) || \ 582 ((ALGORITHM) == CRYP_DES_CBC) || \ 583 ((ALGORITHM) == CRYP_TDES_ECB) || \ 584 ((ALGORITHM) == CRYP_TDES_CBC) || \ 585 ((ALGORITHM) == CRYP_AES_ECB) || \ 586 ((ALGORITHM) == CRYP_AES_CBC) || \ 587 ((ALGORITHM) == CRYP_AES_CTR)) 588 #endif /* GCM CCM defined*/ 589 #define IS_CRYP_KEYSIZE(KEYSIZE)(((KEYSIZE) == CRYP_KEYSIZE_128B) || \ 590 ((KEYSIZE) == CRYP_KEYSIZE_192B) || \ 591 ((KEYSIZE) == CRYP_KEYSIZE_256B)) 592 #else /* AES*/ 593 #define IS_CRYP_ALGORITHM(ALGORITHM) (((ALGORITHM) == CRYP_AES_ECB) || \ 594 ((ALGORITHM) == CRYP_AES_CBC) || \ 595 ((ALGORITHM) == CRYP_AES_CTR) || \ 596 ((ALGORITHM) == CRYP_AES_GCM_GMAC)|| \ 597 ((ALGORITHM) == CRYP_AES_CCM)) 598 599 600 #define IS_CRYP_KEYSIZE(KEYSIZE)(((KEYSIZE) == CRYP_KEYSIZE_128B) || \ 601 ((KEYSIZE) == CRYP_KEYSIZE_256B)) 602 #endif /* End AES or CRYP */ 603 604 #define IS_CRYP_DATATYPE(DATATYPE)(((DATATYPE) == CRYP_DATATYPE_32B) || \ 605 ((DATATYPE) == CRYP_DATATYPE_16B) || \ 606 ((DATATYPE) == CRYP_DATATYPE_8B) || \ 607 ((DATATYPE) == CRYP_DATATYPE_1B)) 608 609 #define IS_CRYP_INIT(CONFIG)(((CONFIG) == CRYP_KEYIVCONFIG_ALWAYS) || \ 610 ((CONFIG) == CRYP_KEYIVCONFIG_ONCE)) 611 /** 612 * @} 613 */ 614 615 /** 616 * @} 617 */ 618 619 620 /* Private constants ---------------------------------------------------------*/ 621 /** @defgroup CRYP_Private_Constants CRYP Private Constants 622 * @{ 623 */ 624 625 /** 626 * @} 627 */ 628 /* Private defines -----------------------------------------------------------*/ 629 /** @defgroup CRYP_Private_Defines CRYP Private Defines 630 * @{ 631 */ 632 633 /** 634 * @} 635 */ 636 637 /* Private variables ---------------------------------------------------------*/ 638 /** @defgroup CRYP_Private_Variables CRYP Private Variables 639 * @{ 640 */ 641 642 /** 643 * @} 644 */ 645 /* Private functions prototypes ----------------------------------------------*/ 646 /** @defgroup CRYP_Private_Functions_Prototypes CRYP Private Functions Prototypes 647 * @{ 648 */ 649 650 /** 651 * @} 652 */ 653 654 /* Private functions ---------------------------------------------------------*/ 655 /** @defgroup CRYP_Private_Functions CRYP Private Functions 656 * @{ 657 */ 658 659 /** 660 * @} 661 */ 662 663 664 /** 665 * @} 666 */ 667 668 669 /** 670 * @} 671 */ 672 #endif /* TinyAES or CRYP*/ 673 674 /** 675 * @} 676 */ 677 678 #ifdef __cplusplus 679 } 680 #endif 681 682 #endif /* __STM32F4xx_HAL_CRYP_H */ 683 684
