1 /** 2 ****************************************************************************** 3 * @file stm32wlxx_hal_cryp.h 4 * @author MCD Application Team 5 * @brief Header file of CRYP HAL module. 6 ****************************************************************************** 7 * @attention 8 * 9 * Copyright (c) 2020 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 STM32WLxx_HAL_CRYP_H 21 #define STM32WLxx_HAL_CRYP_H 22 23 #ifdef __cplusplus 24 extern "C" { 25 #endif 26 27 /* Includes ------------------------------------------------------------------*/ 28 #include "stm32wlxx_hal_def.h" 29 30 /** @addtogroup STM32WLxx_HAL_Driver 31 * @{ 32 */ 33 34 35 36 /** @defgroup CRYP CRYP 37 * @brief CRYP HAL module driver. 38 * @{ 39 */ 40 41 /* Exported types ------------------------------------------------------------*/ 42 43 /** @defgroup CRYP_Exported_Types CRYP Exported Types 44 * @{ 45 */ 46 47 /** 48 * @brief CRYP Init Structure definition 49 */ 50 51 typedef struct 52 { 53 uint32_t DataType; /*!< 32-bit data, 16-bit data, 8-bit data or 1-bit string. 54 This parameter can be a value of @ref CRYP_Data_Type */ 55 uint32_t KeySize; /*!< Used only in AES mode : 128, 192 or 256 bit key length in CRYP1. 56 128 or 256 bit key length in TinyAES This parameter can be a value of @ref CRYP_Key_Size */ 57 uint32_t *pKey; /*!< The key used for encryption/decryption */ 58 uint32_t *pInitVect; /*!< The initialization vector used also as initialization 59 counter in CTR mode */ 60 uint32_t Algorithm; /*!< DES/ TDES Algorithm ECB/CBC 61 AES Algorithm ECB/CBC/CTR/GCM or CCM 62 This parameter can be a value of @ref CRYP_Algorithm_Mode */ 63 uint32_t *Header; /*!< used only in AES GCM and CCM Algorithm for authentication, 64 GCM : also known as Additional Authentication Data 65 CCM : named B1 composed of the associated data length and Associated Data. */ 66 uint32_t HeaderSize; /*!< The size of header buffer */ 67 uint32_t *B0; /*!< B0 is first authentication block used only in AES CCM mode */ 68 uint32_t DataWidthUnit; /*!< Payload Data Width Unit, this parameter can be value of @ref CRYP_Data_Width_Unit*/ 69 uint32_t HeaderWidthUnit; /*!< Header Width Unit, this parameter can be value of @ref CRYP_Header_Width_Unit*/ 70 uint32_t KeyIVConfigSkip; /*!< CRYP peripheral Key and IV configuration skip, to config Key and Initialization 71 Vector only once and to skip configuration for consecutive processings. 72 This parameter can be a value of @ref CRYP_Configuration_Skip */ 73 74 } CRYP_ConfigTypeDef; 75 76 77 /** 78 * @brief CRYP State Structure definition 79 */ 80 81 typedef enum 82 { 83 HAL_CRYP_STATE_RESET = 0x00U, /*!< CRYP not yet initialized or disabled */ 84 HAL_CRYP_STATE_READY = 0x01U, /*!< CRYP initialized and ready for use */ 85 HAL_CRYP_STATE_BUSY = 0x02U, /*!< CRYP BUSY, internal processing is ongoing */ 86 #if (USE_HAL_CRYP_SUSPEND_RESUME == 1U) 87 HAL_CRYP_STATE_SUSPENDED = 0x03U, /*!< CRYP suspended */ 88 #endif /* USE_HAL_CRYP_SUSPEND_RESUME */ 89 } HAL_CRYP_STATETypeDef; 90 91 #if (USE_HAL_CRYP_SUSPEND_RESUME == 1U) 92 /** 93 * @brief HAL CRYP mode suspend definitions 94 */ 95 typedef enum 96 { 97 HAL_CRYP_SUSPEND_NONE = 0x00U, /*!< CRYP processing suspension not requested */ 98 HAL_CRYP_SUSPEND = 0x01U /*!< CRYP processing suspension requested */ 99 }HAL_SuspendTypeDef; 100 #endif /* USE_HAL_CRYP_SUSPEND_RESUME */ 101 102 /** 103 * @brief CRYP handle Structure definition 104 */ 105 #if (USE_HAL_CRYP_REGISTER_CALLBACKS == 1) 106 typedef struct __CRYP_HandleTypeDef 107 #else 108 typedef struct 109 #endif /* USE_HAL_CRYP_REGISTER_CALLBACKS */ 110 { 111 AES_TypeDef *Instance; /*!< AES Register base address */ 112 113 CRYP_ConfigTypeDef Init; /*!< CRYP required parameters */ 114 115 FunctionalState AutoKeyDerivation; /*!< Used only in TinyAES to allow to bypass or not key write-up before decryption. 116 This parameter can be a value of ENABLE/DISABLE */ 117 118 uint32_t *pCrypInBuffPtr; /*!< Pointer to CRYP processing (encryption, decryption,...) buffer */ 119 120 uint32_t *pCrypOutBuffPtr; /*!< Pointer to CRYP processing (encryption, decryption,...) buffer */ 121 122 __IO uint16_t CrypHeaderCount; /*!< Counter of header data in words */ 123 124 __IO uint16_t CrypInCount; /*!< Counter of input data in words */ 125 126 __IO uint16_t CrypOutCount; /*!< Counter of output data in words */ 127 128 uint16_t Size; /*!< Length of input data */ 129 130 uint32_t Phase; /*!< CRYP peripheral phase */ 131 132 DMA_HandleTypeDef *hdmain; /*!< CRYP In DMA handle parameters */ 133 134 DMA_HandleTypeDef *hdmaout; /*!< CRYP Out DMA handle parameters */ 135 136 HAL_LockTypeDef Lock; /*!< CRYP locking object */ 137 138 __IO HAL_CRYP_STATETypeDef State; /*!< CRYP peripheral state */ 139 140 __IO uint32_t ErrorCode; /*!< CRYP peripheral error code */ 141 142 uint32_t KeyIVConfig; /*!< CRYP peripheral Key and IV configuration flag, used when 143 configuration can be skipped */ 144 145 uint32_t SizesSum; /*!< Sum of successive payloads lengths (in bytes), stored 146 for a single signature computation after several 147 messages processing */ 148 149 #if (USE_HAL_CRYP_REGISTER_CALLBACKS == 1U) 150 void (*InCpltCallback)(struct __CRYP_HandleTypeDef *hcryp); /*!< CRYP Input FIFO transfer completed callback */ 151 void (*OutCpltCallback)(struct __CRYP_HandleTypeDef *hcryp); /*!< CRYP Output FIFO transfer completed callback */ 152 void (*ErrorCallback)(struct __CRYP_HandleTypeDef *hcryp); /*!< CRYP Error callback */ 153 154 void (* MspInitCallback)(struct __CRYP_HandleTypeDef *hcryp); /*!< CRYP Msp Init callback */ 155 void (* MspDeInitCallback)(struct __CRYP_HandleTypeDef *hcryp); /*!< CRYP Msp DeInit callback */ 156 157 #endif /* (USE_HAL_CRYP_REGISTER_CALLBACKS) */ 158 159 #if (USE_HAL_CRYP_SUSPEND_RESUME == 1U) 160 161 __IO HAL_SuspendTypeDef SuspendRequest; /*!< CRYP peripheral suspension request flag */ 162 163 CRYP_ConfigTypeDef Init_saved; /*!< copy of CRYP required parameters when processing is suspended */ 164 165 uint32_t *pCrypInBuffPtr_saved; /*!< copy of CRYP input pointer when processing is suspended */ 166 167 uint32_t *pCrypOutBuffPtr_saved; /*!< copy of CRYP output pointer when processing is suspended */ 168 169 uint32_t CrypInCount_saved; /*!< copy of CRYP input data counter when processing is suspended */ 170 171 uint32_t CrypOutCount_saved; /*!< copy of CRYP output data counter when processing is suspended */ 172 173 uint32_t Phase_saved; /*!< copy of CRYP authentication phase when processing is suspended */ 174 175 __IO HAL_CRYP_STATETypeDef State_saved; /*!< copy of CRYP peripheral state when processing is suspended */ 176 177 uint32_t IV_saved[4]; /*!< copy of Initialisation Vector registers */ 178 179 uint32_t SUSPxR_saved[8]; /*!< copy of suspension registers */ 180 181 uint32_t CR_saved; /*!< copy of CRYP control register when processing is suspended*/ 182 183 uint32_t Key_saved[8]; /*!< copy of key registers */ 184 185 uint16_t Size_saved; /*!< copy of input buffer size */ 186 187 uint16_t CrypHeaderCount_saved; /*!< copy of CRYP header data counter when processing is suspended */ 188 189 uint32_t SizesSum_saved; /*!< copy of SizesSum when processing is suspended */ 190 191 uint32_t ResumingFlag; /*!< resumption flag to bypass steps already carried out */ 192 193 FunctionalState AutoKeyDerivation_saved; /*!< copy of CRYP handle auto key derivation parameter */ 194 195 #endif /* USE_HAL_CRYP_SUSPEND_RESUME */ 196 197 } CRYP_HandleTypeDef; 198 199 /** 200 * @brief CRYP Context Structure definition 201 */ 202 203 typedef struct 204 { 205 uint32_t DataType; /*!< This parameter can be a value of @ref CRYP_Data_Type */ 206 uint32_t KeySize; /*!< This parameter can be a value of @ref CRYP_Key_Size */ 207 uint32_t *pKey; /*!< The key used for encryption/decryption */ 208 uint32_t *pInitVect; /*!< The initialization vector, counter with CBC and CTR Algorithm */ 209 uint32_t Algorithm; /*!< This parameter can be a value of @ref CRYP_Algorithm_Mode */ 210 uint32_t DataWidthUnit; /*!< This parameter can be value of @ref CRYP_Data_Width_Unit */ 211 uint32_t KeyIVConfigSkip; /*!< This parameter can be a value of @ref CRYP_Configuration_Skip */ 212 uint32_t Phase; /*!< CRYP peripheral phase */ 213 uint32_t KeyIVConfig; /*!< CRYP peripheral Key and IV configuration flag */ 214 uint32_t CR_Reg; /*!< CRYP CR register */ 215 uint32_t IVR0_Reg; /*!< CRYP IVR0 register */ 216 uint32_t IVR1_Reg; /*!< CRYP IVR1 register */ 217 uint32_t IVR2_Reg; /*!< CRYP IVR2 register */ 218 uint32_t IVR3_Reg; /*!< CRYP IVR3 register */ 219 220 } CRYP_ContextTypeDef; 221 222 #if (USE_HAL_CRYP_REGISTER_CALLBACKS == 1U) 223 /** @defgroup HAL_CRYP_Callback_ID_enumeration_definition HAL CRYP Callback ID enumeration definition 224 * @brief HAL CRYP Callback ID enumeration definition 225 * @{ 226 */ 227 typedef enum 228 { 229 HAL_CRYP_MSPINIT_CB_ID = 0x00U, /*!< CRYP MspInit callback ID */ 230 HAL_CRYP_MSPDEINIT_CB_ID = 0x01U, /*!< CRYP MspDeInit callback ID */ 231 HAL_CRYP_INPUT_COMPLETE_CB_ID = 0x02U, /*!< CRYP Input FIFO transfer completed callback ID */ 232 HAL_CRYP_OUTPUT_COMPLETE_CB_ID = 0x03U, /*!< CRYP Output FIFO transfer completed callback ID */ 233 HAL_CRYP_ERROR_CB_ID = 0x04U, /*!< CRYP Error callback ID */ 234 } HAL_CRYP_CallbackIDTypeDef; 235 /** 236 * @} 237 */ 238 239 /** @defgroup HAL_CRYP_Callback_pointer_definition HAL CRYP Callback pointer definition 240 * @brief HAL CRYP Callback pointer definition 241 * @{ 242 */ 243 244 typedef void (*pCRYP_CallbackTypeDef)(CRYP_HandleTypeDef *hcryp); /*!< pointer to a common CRYP callback function */ 245 246 /** 247 * @} 248 */ 249 250 #endif /* USE_HAL_CRYP_REGISTER_CALLBACKS */ 251 252 /** 253 * @} 254 */ 255 256 /* Exported constants --------------------------------------------------------*/ 257 /** @defgroup CRYP_Exported_Constants CRYP Exported Constants 258 * @{ 259 */ 260 261 /** @defgroup CRYP_Error_Definition CRYP Error Definition 262 * @{ 263 */ 264 #define HAL_CRYP_ERROR_NONE 0x00000000U /*!< No error */ 265 #define HAL_CRYP_ERROR_WRITE 0x00000001U /*!< Write error */ 266 #define HAL_CRYP_ERROR_READ 0x00000002U /*!< Read error */ 267 #define HAL_CRYP_ERROR_DMA 0x00000004U /*!< DMA error */ 268 #define HAL_CRYP_ERROR_BUSY 0x00000008U /*!< Busy flag error */ 269 #define HAL_CRYP_ERROR_TIMEOUT 0x00000010U /*!< Timeout error */ 270 #define HAL_CRYP_ERROR_NOT_SUPPORTED 0x00000020U /*!< Not supported mode */ 271 #define HAL_CRYP_ERROR_AUTH_TAG_SEQUENCE 0x00000040U /*!< Sequence are not respected only for GCM or CCM */ 272 #if (USE_HAL_CRYP_REGISTER_CALLBACKS == 1U) 273 #define HAL_CRYP_ERROR_INVALID_CALLBACK ((uint32_t)0x00000080U) /*!< Invalid Callback error */ 274 #endif /* USE_HAL_CRYP_REGISTER_CALLBACKS */ 275 276 /** 277 * @} 278 */ 279 280 /** @defgroup CRYP_Data_Width_Unit CRYP Data Width Unit 281 * @{ 282 */ 283 284 #define CRYP_DATAWIDTHUNIT_WORD 0x00000000U /*!< By default, size unit is word */ 285 #define CRYP_DATAWIDTHUNIT_BYTE 0x00000001U /*!< By default, size unit is byte */ 286 287 /** 288 * @} 289 */ 290 291 /** @defgroup CRYP_Header_Width_Unit CRYP Header Width Unit 292 * @{ 293 */ 294 295 #define CRYP_HEADERWIDTHUNIT_WORD 0x00000000U /*!< By default, header size unit is word */ 296 #define CRYP_HEADERWIDTHUNIT_BYTE 0x00000001U /*!< By default, header size unit is byte */ 297 298 /** 299 * @} 300 */ 301 302 /** @defgroup CRYP_Algorithm_Mode CRYP Algorithm Mode 303 * @{ 304 */ 305 306 #define CRYP_AES_ECB 0x00000000U /*!< Electronic codebook chaining algorithm */ 307 #define CRYP_AES_CBC AES_CR_CHMOD_0 /*!< Cipher block chaining algorithm */ 308 #define CRYP_AES_CTR AES_CR_CHMOD_1 /*!< Counter mode chaining algorithm */ 309 #define CRYP_AES_GCM_GMAC (AES_CR_CHMOD_0 | AES_CR_CHMOD_1) /*!< Galois counter mode - Galois message authentication code */ 310 #define CRYP_AES_CCM AES_CR_CHMOD_2 /*!< Counter with Cipher Mode */ 311 312 /** 313 * @} 314 */ 315 316 /** @defgroup CRYP_Key_Size CRYP Key Size 317 * @{ 318 */ 319 320 #define CRYP_KEYSIZE_128B 0x00000000U /*!< 128-bit long key */ 321 #define CRYP_KEYSIZE_256B AES_CR_KEYSIZE /*!< 256-bit long key */ 322 323 /** 324 * @} 325 */ 326 327 /** @defgroup CRYP_Data_Type CRYP Data Type 328 * @{ 329 */ 330 331 #define CRYP_DATATYPE_32B 0x00000000U /*!< 32-bit data type (no swapping) */ 332 #define CRYP_DATATYPE_16B AES_CR_DATATYPE_0 /*!< 16-bit data type (half-word swapping) */ 333 #define CRYP_DATATYPE_8B AES_CR_DATATYPE_1 /*!< 8-bit data type (byte swapping) */ 334 #define CRYP_DATATYPE_1B AES_CR_DATATYPE /*!< 1-bit data type (bit swapping) */ 335 336 /** 337 * @} 338 */ 339 340 /** @defgroup CRYP_Interrupt CRYP Interrupt 341 * @{ 342 */ 343 344 #define CRYP_IT_CCFIE AES_CR_CCFIE /*!< Computation Complete interrupt enable */ 345 #define CRYP_IT_ERRIE AES_CR_ERRIE /*!< Error interrupt enable */ 346 #define CRYP_IT_WRERR AES_SR_WRERR /*!< Write Error */ 347 #define CRYP_IT_RDERR AES_SR_RDERR /*!< Read Error */ 348 #define CRYP_IT_CCF AES_SR_CCF /*!< Computation completed */ 349 350 /** 351 * @} 352 */ 353 354 /** @defgroup CRYP_Flags CRYP Flags 355 * @{ 356 */ 357 358 /* status flags */ 359 #define CRYP_FLAG_BUSY AES_SR_BUSY /*!< GCM process suspension forbidden */ 360 #define CRYP_FLAG_WRERR AES_SR_WRERR /*!< Write Error */ 361 #define CRYP_FLAG_RDERR AES_SR_RDERR /*!< Read error */ 362 #define CRYP_FLAG_CCF AES_SR_CCF /*!< Computation completed */ 363 /* clearing flags */ 364 #define CRYP_CCF_CLEAR AES_CR_CCFC /*!< Computation Complete Flag Clear */ 365 #define CRYP_ERR_CLEAR AES_CR_ERRC /*!< Error Flag Clear */ 366 367 /** 368 * @} 369 */ 370 371 /** @defgroup CRYP_Configuration_Skip CRYP Key and IV Configuration Skip Mode 372 * @{ 373 */ 374 375 #define CRYP_KEYIVCONFIG_ALWAYS 0x00000000U /*!< Peripheral Key and IV configuration to do systematically */ 376 #define CRYP_KEYIVCONFIG_ONCE 0x00000001U /*!< Peripheral Key and IV configuration to do only once */ 377 #define CRYP_IVCONFIG_ONCE 0x00000004U /*!< Peripheral IV configuration do once for interleave mode */ 378 379 /** 380 * @} 381 */ 382 383 384 /** 385 * @} 386 */ 387 388 /* Exported macros -----------------------------------------------------------*/ 389 /** @defgroup CRYP_Exported_Macros CRYP Exported Macros 390 * @{ 391 */ 392 393 /** @brief Reset CRYP handle state 394 * @param __HANDLE__ specifies the CRYP handle. 395 * @retval None 396 */ 397 #if (USE_HAL_CRYP_REGISTER_CALLBACKS == 1U) 398 #define __HAL_CRYP_RESET_HANDLE_STATE(__HANDLE__) do{\ 399 (__HANDLE__)->State = HAL_CRYP_STATE_RESET;\ 400 (__HANDLE__)->MspInitCallback = NULL;\ 401 (__HANDLE__)->MspDeInitCallback = NULL;\ 402 }while(0U) 403 #else 404 #define __HAL_CRYP_RESET_HANDLE_STATE(__HANDLE__) ( (__HANDLE__)->State = HAL_CRYP_STATE_RESET) 405 #endif /* USE_HAL_CRYP_REGISTER_CALLBACKS */ 406 407 /** 408 * @brief Enable/Disable the CRYP peripheral. 409 * @param __HANDLE__ specifies the CRYP handle. 410 * @retval None 411 */ 412 413 #define __HAL_CRYP_ENABLE(__HANDLE__) ((__HANDLE__)->Instance->CR |= AES_CR_EN) 414 #define __HAL_CRYP_DISABLE(__HANDLE__) ((__HANDLE__)->Instance->CR &= ~AES_CR_EN) 415 416 417 /** @brief Check whether the specified CRYP status flag is set or not. 418 * @param __HANDLE__ specifies the CRYP handle. 419 * @param __FLAG__ specifies the flag to check. 420 * This parameter can be one of the following values for TinyAES: 421 * @arg @ref CRYP_FLAG_BUSY GCM process suspension forbidden 422 * @arg @ref CRYP_IT_WRERR Write Error 423 * @arg @ref CRYP_IT_RDERR Read Error 424 * @arg @ref CRYP_IT_CCF Computation Complete 425 * This parameter can be one of the following values for CRYP: 426 * @arg CRYP_FLAG_BUSY: The CRYP core is currently processing a block of data 427 * or a key preparation (for AES decryption). 428 * @arg CRYP_FLAG_IFEM: Input FIFO is empty 429 * @arg CRYP_FLAG_IFNF: Input FIFO is not full 430 * @arg CRYP_FLAG_INRIS: Input FIFO service raw interrupt is pending 431 * @arg CRYP_FLAG_OFNE: Output FIFO is not empty 432 * @arg CRYP_FLAG_OFFU: Output FIFO is full 433 * @arg CRYP_FLAG_OUTRIS: Input FIFO service raw interrupt is pending 434 * @retval The state of __FLAG__ (TRUE or FALSE). 435 */ 436 437 #define CRYP_FLAG_MASK 0x0000001FU 438 #define __HAL_CRYP_GET_FLAG(__HANDLE__, __FLAG__) (((__HANDLE__)->Instance->SR & (__FLAG__)) == (__FLAG__)) 439 440 /** @brief Clear the CRYP pending status flag. 441 * @param __HANDLE__ specifies the CRYP handle. 442 * @param __FLAG__ specifies the flag to clear. 443 * This parameter can be one of the following values: 444 * @arg @ref CRYP_ERR_CLEAR Read (RDERR) or Write Error (WRERR) Flag Clear 445 * @arg @ref CRYP_CCF_CLEAR Computation Complete Flag (CCF) Clear 446 * @retval None 447 */ 448 449 #define __HAL_CRYP_CLEAR_FLAG(__HANDLE__, __FLAG__) SET_BIT((__HANDLE__)->Instance->CR, (__FLAG__)) 450 451 452 /** @brief Check whether the specified CRYP interrupt source is enabled or not. 453 * @param __HANDLE__ specifies the CRYP handle. 454 * @param __INTERRUPT__ CRYP interrupt source to check 455 * This parameter can be one of the following values for TinyAES: 456 * @arg @ref CRYP_IT_ERRIE Error interrupt (used for RDERR and WRERR) 457 * @arg @ref CRYP_IT_CCFIE Computation Complete interrupt 458 * @retval State of interruption (TRUE or FALSE). 459 */ 460 461 #define __HAL_CRYP_GET_IT_SOURCE(__HANDLE__, __INTERRUPT__) (((__HANDLE__)->Instance->CR & (__INTERRUPT__)) == (__INTERRUPT__)) 462 463 /** @brief Check whether the specified CRYP interrupt is set or not. 464 * @param __HANDLE__ specifies the CRYP handle. 465 * @param __INTERRUPT__ specifies the interrupt to check. 466 * This parameter can be one of the following values for TinyAES: 467 * @arg @ref CRYP_IT_WRERR Write Error 468 * @arg @ref CRYP_IT_RDERR Read Error 469 * @arg @ref CRYP_IT_CCF Computation Complete 470 * This parameter can be one of the following values for CRYP: 471 * @arg CRYP_IT_INI: Input FIFO service masked interrupt status 472 * @arg CRYP_IT_OUTI: Output FIFO service masked interrupt status 473 * @retval The state of __INTERRUPT__ (TRUE or FALSE). 474 */ 475 476 #define __HAL_CRYP_GET_IT(__HANDLE__, __INTERRUPT__) (((__HANDLE__)->Instance->SR & (__INTERRUPT__)) == (__INTERRUPT__)) 477 478 /** 479 * @brief Enable the CRYP interrupt. 480 * @param __HANDLE__ specifies the CRYP handle. 481 * @param __INTERRUPT__ CRYP Interrupt. 482 * This parameter can be one of the following values for TinyAES: 483 * @arg @ref CRYP_IT_ERRIE Error interrupt (used for RDERR and WRERR) 484 * @arg @ref CRYP_IT_CCFIE Computation Complete interrupt 485 * This parameter can be one of the following values for CRYP: 486 * @ CRYP_IT_INI : Input FIFO service interrupt mask. 487 * @ CRYP_IT_OUTI : Output FIFO service interrupt mask.CRYP interrupt. 488 * @retval None 489 */ 490 491 #define __HAL_CRYP_ENABLE_IT(__HANDLE__, __INTERRUPT__) (((__HANDLE__)->Instance->CR) |= (__INTERRUPT__)) 492 493 /** 494 * @brief Disable the CRYP interrupt. 495 * @param __HANDLE__ specifies the CRYP handle. 496 * @param __INTERRUPT__ CRYP Interrupt. 497 * This parameter can be one of the following values for TinyAES: 498 * @arg @ref CRYP_IT_ERRIE Error interrupt (used for RDERR and WRERR) 499 * @arg @ref CRYP_IT_CCFIE Computation Complete interrupt 500 * This parameter can be one of the following values for CRYP: 501 * @ CRYP_IT_INI : Input FIFO service interrupt mask. 502 * @ CRYP_IT_OUTI : Output FIFO service interrupt mask.CRYP interrupt. 503 * @retval None 504 */ 505 506 #define __HAL_CRYP_DISABLE_IT(__HANDLE__, __INTERRUPT__) (((__HANDLE__)->Instance->CR) &= ~(__INTERRUPT__)) 507 508 /** 509 * @} 510 */ 511 512 /* Include CRYP HAL Extended module */ 513 #include "stm32wlxx_hal_cryp_ex.h" 514 515 /* Exported functions --------------------------------------------------------*/ 516 /** @defgroup CRYP_Exported_Functions CRYP Exported Functions 517 * @{ 518 */ 519 520 /** @addtogroup CRYP_Exported_Functions_Group1 521 * @{ 522 */ 523 HAL_StatusTypeDef HAL_CRYP_Init(CRYP_HandleTypeDef *hcryp); 524 HAL_StatusTypeDef HAL_CRYP_DeInit(CRYP_HandleTypeDef *hcryp); 525 void HAL_CRYP_MspInit(CRYP_HandleTypeDef *hcryp); 526 void HAL_CRYP_MspDeInit(CRYP_HandleTypeDef *hcryp); 527 HAL_StatusTypeDef HAL_CRYP_SetConfig(CRYP_HandleTypeDef *hcryp, CRYP_ConfigTypeDef *pConf); 528 HAL_StatusTypeDef HAL_CRYP_GetConfig(CRYP_HandleTypeDef *hcryp, CRYP_ConfigTypeDef *pConf); 529 #if (USE_HAL_CRYP_REGISTER_CALLBACKS == 1U) 530 HAL_StatusTypeDef HAL_CRYP_RegisterCallback(CRYP_HandleTypeDef *hcryp, HAL_CRYP_CallbackIDTypeDef CallbackID, pCRYP_CallbackTypeDef pCallback); 531 HAL_StatusTypeDef HAL_CRYP_UnRegisterCallback(CRYP_HandleTypeDef *hcryp, HAL_CRYP_CallbackIDTypeDef CallbackID); 532 #endif /* USE_HAL_CRYP_REGISTER_CALLBACKS */ 533 #if (USE_HAL_CRYP_SUSPEND_RESUME == 1U) 534 void HAL_CRYP_ProcessSuspend(CRYP_HandleTypeDef *hcryp); 535 HAL_StatusTypeDef HAL_CRYP_Suspend(CRYP_HandleTypeDef *hcryp); 536 HAL_StatusTypeDef HAL_CRYP_Resume(CRYP_HandleTypeDef *hcryp); 537 #endif /* defined (USE_HAL_CRYP_SUSPEND_RESUME) */ 538 HAL_StatusTypeDef HAL_CRYP_SaveContext(CRYP_HandleTypeDef *hcryp, CRYP_ContextTypeDef *pcont); 539 HAL_StatusTypeDef HAL_CRYP_RestoreContext(CRYP_HandleTypeDef *hcryp, CRYP_ContextTypeDef *pcont); 540 541 /** 542 * @} 543 */ 544 545 /** @addtogroup CRYP_Exported_Functions_Group2 546 * @{ 547 */ 548 549 /* encryption/decryption ***********************************/ 550 HAL_StatusTypeDef HAL_CRYP_Encrypt(CRYP_HandleTypeDef *hcryp, uint32_t *Input, uint16_t Size, uint32_t *Output, uint32_t Timeout); 551 HAL_StatusTypeDef HAL_CRYP_Decrypt(CRYP_HandleTypeDef *hcryp, uint32_t *Input, uint16_t Size, uint32_t *Output, uint32_t Timeout); 552 HAL_StatusTypeDef HAL_CRYP_Encrypt_IT(CRYP_HandleTypeDef *hcryp, uint32_t *Input, uint16_t Size, uint32_t *Output); 553 HAL_StatusTypeDef HAL_CRYP_Decrypt_IT(CRYP_HandleTypeDef *hcryp, uint32_t *Input, uint16_t Size, uint32_t *Output); 554 HAL_StatusTypeDef HAL_CRYP_Encrypt_DMA(CRYP_HandleTypeDef *hcryp, uint32_t *Input, uint16_t Size, uint32_t *Output); 555 HAL_StatusTypeDef HAL_CRYP_Decrypt_DMA(CRYP_HandleTypeDef *hcryp, uint32_t *Input, uint16_t Size, uint32_t *Output); 556 557 /** 558 * @} 559 */ 560 561 562 /** @addtogroup CRYP_Exported_Functions_Group3 563 * @{ 564 */ 565 /* Interrupt Handler functions **********************************************/ 566 void HAL_CRYP_IRQHandler(CRYP_HandleTypeDef *hcryp); 567 HAL_CRYP_STATETypeDef HAL_CRYP_GetState(CRYP_HandleTypeDef *hcryp); 568 void HAL_CRYP_InCpltCallback(CRYP_HandleTypeDef *hcryp); 569 void HAL_CRYP_OutCpltCallback(CRYP_HandleTypeDef *hcryp); 570 void HAL_CRYP_ErrorCallback(CRYP_HandleTypeDef *hcryp); 571 uint32_t HAL_CRYP_GetError(CRYP_HandleTypeDef *hcryp); 572 573 /** 574 * @} 575 */ 576 577 /** 578 * @} 579 */ 580 581 /* Private macros --------------------------------------------------------*/ 582 /** @defgroup CRYP_Private_Macros CRYP Private Macros 583 * @{ 584 */ 585 586 /** @defgroup CRYP_IS_CRYP_Definitions CRYP Private macros to check input parameters 587 * @{ 588 */ 589 590 #define IS_CRYP_ALGORITHM(ALGORITHM) (((ALGORITHM) == CRYP_AES_ECB) || \ 591 ((ALGORITHM) == CRYP_AES_CBC) || \ 592 ((ALGORITHM) == CRYP_AES_CTR) || \ 593 ((ALGORITHM) == CRYP_AES_GCM_GMAC)|| \ 594 ((ALGORITHM) == CRYP_AES_CCM)) 595 596 597 #define IS_CRYP_KEYSIZE(KEYSIZE)(((KEYSIZE) == CRYP_KEYSIZE_128B) || \ 598 ((KEYSIZE) == CRYP_KEYSIZE_256B)) 599 600 #define IS_CRYP_DATATYPE(DATATYPE)(((DATATYPE) == CRYP_DATATYPE_32B) || \ 601 ((DATATYPE) == CRYP_DATATYPE_16B) || \ 602 ((DATATYPE) == CRYP_DATATYPE_8B) || \ 603 ((DATATYPE) == CRYP_DATATYPE_1B)) 604 605 #define IS_CRYP_INIT(CONFIG)(((CONFIG) == CRYP_KEYIVCONFIG_ALWAYS) || \ 606 ((CONFIG) == CRYP_KEYIVCONFIG_ONCE) || \ 607 ((CONFIG) == CRYP_IVCONFIG_ONCE)) 608 609 #define IS_CRYP_BUFFERSIZE(ALGO, DATAWIDTH, SIZE) \ 610 (((((ALGO) == CRYP_AES_CTR)) && \ 611 ((((DATAWIDTH) == CRYP_DATAWIDTHUNIT_WORD) && (((SIZE) % 4U) == 0U)) || \ 612 (((DATAWIDTH) == CRYP_DATAWIDTHUNIT_BYTE) && (((SIZE) % 16U) == 0U)))) || \ 613 (((ALGO) == CRYP_AES_ECB) || ((ALGO) == CRYP_AES_CBC) || \ 614 ((ALGO)== CRYP_AES_GCM_GMAC) || ((ALGO) == CRYP_AES_CCM))) 615 616 /** 617 * @} 618 */ 619 620 /** 621 * @} 622 */ 623 624 625 /* Private constants ---------------------------------------------------------*/ 626 /** @defgroup CRYP_Private_Constants CRYP Private Constants 627 * @{ 628 */ 629 630 /** 631 * @} 632 */ 633 /* Private defines -----------------------------------------------------------*/ 634 /** @defgroup CRYP_Private_Defines CRYP Private Defines 635 * @{ 636 */ 637 638 /** 639 * @} 640 */ 641 642 /* Private variables ---------------------------------------------------------*/ 643 /** @defgroup CRYP_Private_Variables CRYP Private Variables 644 * @{ 645 */ 646 647 /** 648 * @} 649 */ 650 651 /* Private functions ---------------------------------------------------------*/ 652 /** @defgroup CRYP_Private_Functions CRYP Private Functions 653 * @{ 654 */ 655 656 /** 657 * @} 658 */ 659 660 /** 661 * @} 662 */ 663 664 665 /** 666 * @} 667 */ 668 669 #ifdef __cplusplus 670 } 671 #endif 672 673 #endif /* STM32WLxx_HAL_CRYP_H */ 674
