684 lines
27 KiB
C
684 lines
27 KiB
C
/**
|
|
******************************************************************************
|
|
* @file stm32f4xx_hal_cryp.h
|
|
* @author MCD Application Team
|
|
* @brief Header file of CRYP HAL module.
|
|
******************************************************************************
|
|
* @attention
|
|
*
|
|
* Copyright (c) 2016 STMicroelectronics.
|
|
* All rights reserved.
|
|
*
|
|
* This software is licensed under terms that can be found in the LICENSE file
|
|
* in the root directory of this software component.
|
|
* If no LICENSE file comes with this software, it is provided AS-IS.
|
|
*
|
|
******************************************************************************
|
|
*/
|
|
|
|
/* Define to prevent recursive inclusion -------------------------------------*/
|
|
#ifndef __STM32F4xx_HAL_CRYP_H
|
|
#define __STM32F4xx_HAL_CRYP_H
|
|
|
|
#ifdef __cplusplus
|
|
extern "C" {
|
|
#endif
|
|
|
|
|
|
/* Includes ------------------------------------------------------------------*/
|
|
#include "stm32f4xx_hal_def.h"
|
|
|
|
/** @addtogroup STM32F4xx_HAL_Driver
|
|
* @{
|
|
*/
|
|
#if defined (AES) || defined (CRYP)
|
|
/** @addtogroup CRYP
|
|
* @{
|
|
*/
|
|
|
|
/* Exported types ------------------------------------------------------------*/
|
|
|
|
/** @defgroup CRYP_Exported_Types CRYP Exported Types
|
|
* @{
|
|
*/
|
|
|
|
/**
|
|
* @brief CRYP Init Structure definition
|
|
*/
|
|
|
|
typedef struct
|
|
{
|
|
uint32_t DataType; /*!< 32-bit data, 16-bit data, 8-bit data or 1-bit string.
|
|
This parameter can be a value of @ref CRYP_Data_Type */
|
|
uint32_t KeySize; /*!< Used only in AES mode : 128, 192 or 256 bit key length in CRYP1.
|
|
128 or 256 bit key length in TinyAES This parameter can be a value of @ref CRYP_Key_Size */
|
|
uint32_t *pKey; /*!< The key used for encryption/decryption */
|
|
uint32_t *pInitVect; /*!< The initialization vector used also as initialization
|
|
counter in CTR mode */
|
|
uint32_t Algorithm; /*!< DES/ TDES Algorithm ECB/CBC
|
|
AES Algorithm ECB/CBC/CTR/GCM or CCM
|
|
This parameter can be a value of @ref CRYP_Algorithm_Mode */
|
|
uint32_t *Header; /*!< used only in AES GCM and CCM Algorithm for authentication,
|
|
GCM : also known as Additional Authentication Data
|
|
CCM : named B1 composed of the associated data length and Associated Data. */
|
|
uint32_t HeaderSize; /*!< The size of header buffer in word */
|
|
uint32_t *B0; /*!< B0 is first authentication block used only in AES CCM mode */
|
|
uint32_t DataWidthUnit; /*!< Data With Unit, this parameter can be value of @ref CRYP_Data_Width_Unit*/
|
|
uint32_t HeaderWidthUnit; /*!< Header Width Unit, this parameter can be value of @ref CRYP_Header_Width_Unit*/
|
|
uint32_t KeyIVConfigSkip; /*!< CRYP peripheral Key and IV configuration skip, to config Key and Initialization
|
|
Vector only once and to skip configuration for consecutive processings.
|
|
This parameter can be a value of @ref CRYP_Configuration_Skip */
|
|
|
|
} CRYP_ConfigTypeDef;
|
|
|
|
|
|
/**
|
|
* @brief CRYP State Structure definition
|
|
*/
|
|
|
|
typedef enum
|
|
{
|
|
HAL_CRYP_STATE_RESET = 0x00U, /*!< CRYP not yet initialized or disabled */
|
|
HAL_CRYP_STATE_READY = 0x01U, /*!< CRYP initialized and ready for use */
|
|
HAL_CRYP_STATE_BUSY = 0x02U /*!< CRYP BUSY, internal processing is ongoing */
|
|
} HAL_CRYP_STATETypeDef;
|
|
|
|
|
|
/**
|
|
* @brief CRYP handle Structure definition
|
|
*/
|
|
|
|
typedef struct __CRYP_HandleTypeDef
|
|
{
|
|
#if defined (CRYP)
|
|
CRYP_TypeDef *Instance; /*!< CRYP registers base address */
|
|
#else /* AES*/
|
|
AES_TypeDef *Instance; /*!< AES Register base address */
|
|
#endif /* End AES or CRYP */
|
|
|
|
CRYP_ConfigTypeDef Init; /*!< CRYP required parameters */
|
|
|
|
FunctionalState AutoKeyDerivation; /*!< Used only in TinyAES to allows to bypass or not key write-up before decryption.
|
|
This parameter can be a value of ENABLE/DISABLE */
|
|
|
|
uint32_t *pCrypInBuffPtr; /*!< Pointer to CRYP processing (encryption, decryption,...) buffer */
|
|
|
|
uint32_t *pCrypOutBuffPtr; /*!< Pointer to CRYP processing (encryption, decryption,...) buffer */
|
|
|
|
__IO uint16_t CrypHeaderCount; /*!< Counter of header data */
|
|
|
|
__IO uint16_t CrypInCount; /*!< Counter of input data */
|
|
|
|
__IO uint16_t CrypOutCount; /*!< Counter of output data */
|
|
|
|
uint16_t Size; /*!< length of input data in word */
|
|
|
|
uint32_t Phase; /*!< CRYP peripheral phase */
|
|
|
|
DMA_HandleTypeDef *hdmain; /*!< CRYP In DMA handle parameters */
|
|
|
|
DMA_HandleTypeDef *hdmaout; /*!< CRYP Out DMA handle parameters */
|
|
|
|
HAL_LockTypeDef Lock; /*!< CRYP locking object */
|
|
|
|
__IO HAL_CRYP_STATETypeDef State; /*!< CRYP peripheral state */
|
|
|
|
__IO uint32_t ErrorCode; /*!< CRYP peripheral error code */
|
|
|
|
uint32_t KeyIVConfig; /*!< CRYP peripheral Key and IV configuration flag, used when
|
|
configuration can be skipped */
|
|
|
|
uint32_t SizesSum; /*!< Sum of successive payloads lengths (in bytes), stored
|
|
for a single signature computation after several
|
|
messages processing */
|
|
|
|
#if (USE_HAL_CRYP_REGISTER_CALLBACKS == 1)
|
|
void (*InCpltCallback)(struct __CRYP_HandleTypeDef *hcryp); /*!< CRYP Input FIFO transfer completed callback */
|
|
void (*OutCpltCallback)(struct __CRYP_HandleTypeDef *hcryp); /*!< CRYP Output FIFO transfer completed callback */
|
|
void (*ErrorCallback)(struct __CRYP_HandleTypeDef *hcryp); /*!< CRYP Error callback */
|
|
|
|
void (* MspInitCallback)(struct __CRYP_HandleTypeDef *hcryp); /*!< CRYP Msp Init callback */
|
|
void (* MspDeInitCallback)(struct __CRYP_HandleTypeDef *hcryp); /*!< CRYP Msp DeInit callback */
|
|
|
|
#endif /* (USE_HAL_CRYP_REGISTER_CALLBACKS) */
|
|
} CRYP_HandleTypeDef;
|
|
|
|
|
|
/**
|
|
* @}
|
|
*/
|
|
|
|
#if (USE_HAL_CRYP_REGISTER_CALLBACKS == 1)
|
|
/** @defgroup HAL_CRYP_Callback_ID_enumeration_definition HAL CRYP Callback ID enumeration definition
|
|
* @brief HAL CRYP Callback ID enumeration definition
|
|
* @{
|
|
*/
|
|
typedef enum
|
|
{
|
|
HAL_CRYP_INPUT_COMPLETE_CB_ID = 0x01U, /*!< CRYP Input FIFO transfer completed callback ID */
|
|
HAL_CRYP_OUTPUT_COMPLETE_CB_ID = 0x02U, /*!< CRYP Output FIFO transfer completed callback ID */
|
|
HAL_CRYP_ERROR_CB_ID = 0x03U, /*!< CRYP Error callback ID */
|
|
|
|
HAL_CRYP_MSPINIT_CB_ID = 0x04U, /*!< CRYP MspInit callback ID */
|
|
HAL_CRYP_MSPDEINIT_CB_ID = 0x05U /*!< CRYP MspDeInit callback ID */
|
|
|
|
} HAL_CRYP_CallbackIDTypeDef;
|
|
/**
|
|
* @}
|
|
*/
|
|
|
|
/** @defgroup HAL_CRYP_Callback_pointer_definition HAL CRYP Callback pointer definition
|
|
* @brief HAL CRYP Callback pointer definition
|
|
* @{
|
|
*/
|
|
|
|
typedef void (*pCRYP_CallbackTypeDef)(CRYP_HandleTypeDef *hcryp); /*!< pointer to a common CRYP callback function */
|
|
|
|
/**
|
|
* @}
|
|
*/
|
|
|
|
#endif /* USE_HAL_CRYP_REGISTER_CALLBACKS */
|
|
|
|
/* Exported constants --------------------------------------------------------*/
|
|
/** @defgroup CRYP_Exported_Constants CRYP Exported Constants
|
|
* @{
|
|
*/
|
|
|
|
/** @defgroup CRYP_Error_Definition CRYP Error Definition
|
|
* @{
|
|
*/
|
|
#define HAL_CRYP_ERROR_NONE 0x00000000U /*!< No error */
|
|
#define HAL_CRYP_ERROR_WRITE 0x00000001U /*!< Write error */
|
|
#define HAL_CRYP_ERROR_READ 0x00000002U /*!< Read error */
|
|
#define HAL_CRYP_ERROR_DMA 0x00000004U /*!< DMA error */
|
|
#define HAL_CRYP_ERROR_BUSY 0x00000008U /*!< Busy flag error */
|
|
#define HAL_CRYP_ERROR_TIMEOUT 0x00000010U /*!< Timeout error */
|
|
#define HAL_CRYP_ERROR_NOT_SUPPORTED 0x00000020U /*!< Not supported mode */
|
|
#define HAL_CRYP_ERROR_AUTH_TAG_SEQUENCE 0x00000040U /*!< Sequence are not respected only for GCM or CCM */
|
|
#if (USE_HAL_CRYP_REGISTER_CALLBACKS == 1)
|
|
#define HAL_CRYP_ERROR_INVALID_CALLBACK ((uint32_t)0x00000080U) /*!< Invalid Callback error */
|
|
#endif /* USE_HAL_CRYP_REGISTER_CALLBACKS */
|
|
/**
|
|
* @}
|
|
*/
|
|
|
|
/** @defgroup CRYP_Data_Width_Unit CRYP Data Width Unit
|
|
* @{
|
|
*/
|
|
|
|
#define CRYP_DATAWIDTHUNIT_WORD 0x00000000U /*!< By default, size unit is word */
|
|
#define CRYP_DATAWIDTHUNIT_BYTE 0x00000001U /*!< By default, size unit is word */
|
|
|
|
/**
|
|
* @}
|
|
*/
|
|
|
|
/** @defgroup CRYP_Header_Width_Unit CRYP Header Width Unit
|
|
* @{
|
|
*/
|
|
|
|
#define CRYP_HEADERWIDTHUNIT_WORD 0x00000000U /*!< By default, header size unit is word */
|
|
#define CRYP_HEADERWIDTHUNIT_BYTE 0x00000001U /*!< By default, header size unit is byte */
|
|
|
|
/**
|
|
* @}
|
|
*/
|
|
|
|
/** @defgroup CRYP_Algorithm_Mode CRYP Algorithm Mode
|
|
* @{
|
|
*/
|
|
#if defined(CRYP)
|
|
|
|
#define CRYP_DES_ECB CRYP_CR_ALGOMODE_DES_ECB
|
|
#define CRYP_DES_CBC CRYP_CR_ALGOMODE_DES_CBC
|
|
#define CRYP_TDES_ECB CRYP_CR_ALGOMODE_TDES_ECB
|
|
#define CRYP_TDES_CBC CRYP_CR_ALGOMODE_TDES_CBC
|
|
#define CRYP_AES_ECB CRYP_CR_ALGOMODE_AES_ECB
|
|
#define CRYP_AES_CBC CRYP_CR_ALGOMODE_AES_CBC
|
|
#define CRYP_AES_CTR CRYP_CR_ALGOMODE_AES_CTR
|
|
#if defined (CRYP_CR_ALGOMODE_AES_GCM)
|
|
#define CRYP_AES_GCM CRYP_CR_ALGOMODE_AES_GCM
|
|
#define CRYP_AES_CCM CRYP_CR_ALGOMODE_AES_CCM
|
|
#endif /* GCM CCM defined*/
|
|
#else /* AES*/
|
|
#define CRYP_AES_ECB 0x00000000U /*!< Electronic codebook chaining algorithm */
|
|
#define CRYP_AES_CBC AES_CR_CHMOD_0 /*!< Cipher block chaining algorithm */
|
|
#define CRYP_AES_CTR AES_CR_CHMOD_1 /*!< Counter mode chaining algorithm */
|
|
#define CRYP_AES_GCM_GMAC (AES_CR_CHMOD_0 | AES_CR_CHMOD_1) /*!< Galois counter mode - Galois message authentication code */
|
|
#define CRYP_AES_CCM AES_CR_CHMOD_2 /*!< Counter with Cipher Mode */
|
|
#endif /* End AES or CRYP */
|
|
|
|
/**
|
|
* @}
|
|
*/
|
|
|
|
/** @defgroup CRYP_Key_Size CRYP Key Size
|
|
* @{
|
|
*/
|
|
#if defined(CRYP)
|
|
#define CRYP_KEYSIZE_128B 0x00000000U
|
|
#define CRYP_KEYSIZE_192B CRYP_CR_KEYSIZE_0
|
|
#define CRYP_KEYSIZE_256B CRYP_CR_KEYSIZE_1
|
|
#else /* AES*/
|
|
#define CRYP_KEYSIZE_128B 0x00000000U /*!< 128-bit long key */
|
|
#define CRYP_KEYSIZE_256B AES_CR_KEYSIZE /*!< 256-bit long key */
|
|
#endif /* End AES or CRYP */
|
|
/**
|
|
* @}
|
|
*/
|
|
|
|
/** @defgroup CRYP_Data_Type CRYP Data Type
|
|
* @{
|
|
*/
|
|
#if defined(CRYP)
|
|
#define CRYP_DATATYPE_32B 0x00000000U
|
|
#define CRYP_DATATYPE_16B CRYP_CR_DATATYPE_0
|
|
#define CRYP_DATATYPE_8B CRYP_CR_DATATYPE_1
|
|
#define CRYP_DATATYPE_1B CRYP_CR_DATATYPE
|
|
#else /* AES*/
|
|
#define CRYP_DATATYPE_32B 0x00000000U /*!< 32-bit data type (no swapping) */
|
|
#define CRYP_DATATYPE_16B AES_CR_DATATYPE_0 /*!< 16-bit data type (half-word swapping) */
|
|
#define CRYP_DATATYPE_8B AES_CR_DATATYPE_1 /*!< 8-bit data type (byte swapping) */
|
|
#define CRYP_DATATYPE_1B AES_CR_DATATYPE /*!< 1-bit data type (bit swapping) */
|
|
#endif /* End AES or CRYP */
|
|
|
|
/**
|
|
* @}
|
|
*/
|
|
|
|
/** @defgroup CRYP_Interrupt CRYP Interrupt
|
|
* @{
|
|
*/
|
|
#if defined (CRYP)
|
|
#define CRYP_IT_INI CRYP_IMSCR_INIM /*!< Input FIFO Interrupt */
|
|
#define CRYP_IT_OUTI CRYP_IMSCR_OUTIM /*!< Output FIFO Interrupt */
|
|
#else /* AES*/
|
|
#define CRYP_IT_CCFIE AES_CR_CCFIE /*!< Computation Complete interrupt enable */
|
|
#define CRYP_IT_ERRIE AES_CR_ERRIE /*!< Error interrupt enable */
|
|
#define CRYP_IT_WRERR AES_SR_WRERR /*!< Write Error */
|
|
#define CRYP_IT_RDERR AES_SR_RDERR /*!< Read Error */
|
|
#define CRYP_IT_CCF AES_SR_CCF /*!< Computation completed */
|
|
#endif /* End AES or CRYP */
|
|
|
|
/**
|
|
* @}
|
|
*/
|
|
|
|
/** @defgroup CRYP_Flags CRYP Flags
|
|
* @{
|
|
*/
|
|
#if defined (CRYP)
|
|
/* Flags in the SR register */
|
|
#define CRYP_FLAG_IFEM CRYP_SR_IFEM /*!< Input FIFO is empty */
|
|
#define CRYP_FLAG_IFNF CRYP_SR_IFNF /*!< Input FIFO is not Full */
|
|
#define CRYP_FLAG_OFNE CRYP_SR_OFNE /*!< Output FIFO is not empty */
|
|
#define CRYP_FLAG_OFFU CRYP_SR_OFFU /*!< Output FIFO is Full */
|
|
#define CRYP_FLAG_BUSY CRYP_SR_BUSY /*!< The CRYP core is currently processing a block of data
|
|
or a key preparation (for AES decryption). */
|
|
/* Flags in the RISR register */
|
|
#define CRYP_FLAG_OUTRIS 0x01000002U /*!< Output FIFO service raw interrupt status */
|
|
#define CRYP_FLAG_INRIS 0x01000001U /*!< Input FIFO service raw interrupt status*/
|
|
#else /* AES*/
|
|
/* status flags */
|
|
#define CRYP_FLAG_BUSY AES_SR_BUSY /*!< GCM process suspension forbidden */
|
|
#define CRYP_FLAG_WRERR AES_SR_WRERR /*!< Write Error */
|
|
#define CRYP_FLAG_RDERR AES_SR_RDERR /*!< Read error */
|
|
#define CRYP_FLAG_CCF AES_SR_CCF /*!< Computation completed */
|
|
/* clearing flags */
|
|
#define CRYP_CCF_CLEAR AES_CR_CCFC /*!< Computation Complete Flag Clear */
|
|
#define CRYP_ERR_CLEAR AES_CR_ERRC /*!< Error Flag Clear */
|
|
#endif /* End AES or CRYP */
|
|
|
|
/**
|
|
* @}
|
|
*/
|
|
|
|
/** @defgroup CRYP_Configuration_Skip CRYP Key and IV Configuration Skip Mode
|
|
* @{
|
|
*/
|
|
|
|
#define CRYP_KEYIVCONFIG_ALWAYS 0x00000000U /*!< Peripheral Key and IV configuration to do systematically */
|
|
#define CRYP_KEYIVCONFIG_ONCE 0x00000001U /*!< Peripheral Key and IV configuration to do only once */
|
|
|
|
/**
|
|
* @}
|
|
*/
|
|
|
|
|
|
/**
|
|
* @}
|
|
*/
|
|
|
|
/* Exported macros -----------------------------------------------------------*/
|
|
/** @defgroup CRYP_Exported_Macros CRYP Exported Macros
|
|
* @{
|
|
*/
|
|
|
|
/** @brief Reset CRYP handle state
|
|
* @param __HANDLE__ specifies the CRYP handle.
|
|
* @retval None
|
|
*/
|
|
#if (USE_HAL_CRYP_REGISTER_CALLBACKS == 1)
|
|
#define __HAL_CRYP_RESET_HANDLE_STATE(__HANDLE__) do{\
|
|
(__HANDLE__)->State = HAL_CRYP_STATE_RESET;\
|
|
(__HANDLE__)->MspInitCallback = NULL;\
|
|
(__HANDLE__)->MspDeInitCallback = NULL;\
|
|
}while(0)
|
|
#else
|
|
#define __HAL_CRYP_RESET_HANDLE_STATE(__HANDLE__) ( (__HANDLE__)->State = HAL_CRYP_STATE_RESET)
|
|
#endif /* USE_HAL_CRYP_REGISTER_CALLBACKS */
|
|
|
|
/**
|
|
* @brief Enable/Disable the CRYP peripheral.
|
|
* @param __HANDLE__: specifies the CRYP handle.
|
|
* @retval None
|
|
*/
|
|
#if defined(CRYP)
|
|
#define __HAL_CRYP_ENABLE(__HANDLE__) ((__HANDLE__)->Instance->CR |= CRYP_CR_CRYPEN)
|
|
#define __HAL_CRYP_DISABLE(__HANDLE__) ((__HANDLE__)->Instance->CR &= ~CRYP_CR_CRYPEN)
|
|
#else /* AES*/
|
|
#define __HAL_CRYP_ENABLE(__HANDLE__) ((__HANDLE__)->Instance->CR |= AES_CR_EN)
|
|
#define __HAL_CRYP_DISABLE(__HANDLE__) ((__HANDLE__)->Instance->CR &= ~AES_CR_EN)
|
|
#endif /* End AES or CRYP */
|
|
|
|
/** @brief Check whether the specified CRYP status flag is set or not.
|
|
* @param __FLAG__: specifies the flag to check.
|
|
* This parameter can be one of the following values for TinyAES:
|
|
* @arg @ref CRYP_FLAG_BUSY GCM process suspension forbidden
|
|
* @arg @ref CRYP_IT_WRERR Write Error
|
|
* @arg @ref CRYP_IT_RDERR Read Error
|
|
* @arg @ref CRYP_IT_CCF Computation Complete
|
|
* This parameter can be one of the following values for CRYP:
|
|
* @arg CRYP_FLAG_BUSY: The CRYP core is currently processing a block of data
|
|
* or a key preparation (for AES decryption).
|
|
* @arg CRYP_FLAG_IFEM: Input FIFO is empty
|
|
* @arg CRYP_FLAG_IFNF: Input FIFO is not full
|
|
* @arg CRYP_FLAG_INRIS: Input FIFO service raw interrupt is pending
|
|
* @arg CRYP_FLAG_OFNE: Output FIFO is not empty
|
|
* @arg CRYP_FLAG_OFFU: Output FIFO is full
|
|
* @arg CRYP_FLAG_OUTRIS: Input FIFO service raw interrupt is pending
|
|
* @retval The state of __FLAG__ (TRUE or FALSE).
|
|
*/
|
|
#define CRYP_FLAG_MASK 0x0000001FU
|
|
#if defined(CRYP)
|
|
#define __HAL_CRYP_GET_FLAG(__HANDLE__, __FLAG__) ((((uint8_t)((__FLAG__) >> 24)) == 0x01U)?((((__HANDLE__)->Instance->RISR) & ((__FLAG__) & CRYP_FLAG_MASK)) == ((__FLAG__) & CRYP_FLAG_MASK)): \
|
|
((((__HANDLE__)->Instance->RISR) & ((__FLAG__) & CRYP_FLAG_MASK)) == ((__FLAG__) & CRYP_FLAG_MASK)))
|
|
#else /* AES*/
|
|
#define __HAL_CRYP_GET_FLAG(__HANDLE__, __FLAG__) (((__HANDLE__)->Instance->SR & (__FLAG__)) == (__FLAG__))
|
|
#endif /* End AES or CRYP */
|
|
|
|
/** @brief Clear the CRYP pending status flag.
|
|
* @param __FLAG__: specifies the flag to clear.
|
|
* This parameter can be one of the following values:
|
|
* @arg @ref CRYP_ERR_CLEAR Read (RDERR) or Write Error (WRERR) Flag Clear
|
|
* @arg @ref CRYP_CCF_CLEAR Computation Complete Flag (CCF) Clear
|
|
* @param __HANDLE__: specifies the CRYP handle.
|
|
* @retval None
|
|
*/
|
|
|
|
#if defined(AES)
|
|
#define __HAL_CRYP_CLEAR_FLAG(__HANDLE__, __FLAG__) SET_BIT((__HANDLE__)->Instance->CR, (__FLAG__))
|
|
|
|
|
|
/** @brief Check whether the specified CRYP interrupt source is enabled or not.
|
|
* @param __INTERRUPT__: CRYP interrupt source to check
|
|
* This parameter can be one of the following values for TinyAES:
|
|
* @arg @ref CRYP_IT_ERRIE Error interrupt (used for RDERR and WRERR)
|
|
* @arg @ref CRYP_IT_CCFIE Computation Complete interrupt
|
|
* @param __HANDLE__: specifies the CRYP handle.
|
|
* @retval State of interruption (TRUE or FALSE).
|
|
*/
|
|
|
|
#define __HAL_CRYP_GET_IT_SOURCE(__HANDLE__, __INTERRUPT__) (((__HANDLE__)->Instance->CR\
|
|
& (__INTERRUPT__)) == (__INTERRUPT__))
|
|
|
|
#endif /* AES */
|
|
|
|
/** @brief Check whether the specified CRYP interrupt is set or not.
|
|
* @param __INTERRUPT__: specifies the interrupt to check.
|
|
* This parameter can be one of the following values for TinyAES:
|
|
* @arg @ref CRYP_IT_WRERR Write Error
|
|
* @arg @ref CRYP_IT_RDERR Read Error
|
|
* @arg @ref CRYP_IT_CCF Computation Complete
|
|
* This parameter can be one of the following values for CRYP:
|
|
* @arg CRYP_IT_INI: Input FIFO service masked interrupt status
|
|
* @arg CRYP_IT_OUTI: Output FIFO service masked interrupt status
|
|
* @param __HANDLE__: specifies the CRYP handle.
|
|
* @retval The state of __INTERRUPT__ (TRUE or FALSE).
|
|
*/
|
|
#if defined(CRYP)
|
|
#define __HAL_CRYP_GET_IT(__HANDLE__, __INTERRUPT__) (((__HANDLE__)->Instance->MISR\
|
|
& (__INTERRUPT__)) == (__INTERRUPT__))
|
|
#else /* AES*/
|
|
#define __HAL_CRYP_GET_IT(__HANDLE__, __INTERRUPT__) (((__HANDLE__)->Instance->SR & (__INTERRUPT__)) == (__INTERRUPT__))
|
|
#endif /* End AES or CRYP */
|
|
|
|
/**
|
|
* @brief Enable the CRYP interrupt.
|
|
* @param __INTERRUPT__: CRYP Interrupt.
|
|
* This parameter can be one of the following values for TinyAES:
|
|
* @arg @ref CRYP_IT_ERRIE Error interrupt (used for RDERR and WRERR)
|
|
* @arg @ref CRYP_IT_CCFIE Computation Complete interrupt
|
|
* This parameter can be one of the following values for CRYP:
|
|
* @ CRYP_IT_INI : Input FIFO service interrupt mask.
|
|
* @ CRYP_IT_OUTI : Output FIFO service interrupt mask.CRYP interrupt.
|
|
* @param __HANDLE__: specifies the CRYP handle.
|
|
* @retval None
|
|
*/
|
|
#if defined(CRYP)
|
|
#define __HAL_CRYP_ENABLE_IT(__HANDLE__, __INTERRUPT__) (((__HANDLE__)->Instance->IMSCR) |= (__INTERRUPT__))
|
|
#else /* AES*/
|
|
#define __HAL_CRYP_ENABLE_IT(__HANDLE__, __INTERRUPT__) (((__HANDLE__)->Instance->CR) |= (__INTERRUPT__))
|
|
#endif /* End AES or CRYP */
|
|
|
|
/**
|
|
* @brief Disable the CRYP interrupt.
|
|
* @param __INTERRUPT__: CRYP Interrupt.
|
|
* This parameter can be one of the following values for TinyAES:
|
|
* @arg @ref CRYP_IT_ERRIE Error interrupt (used for RDERR and WRERR)
|
|
* @arg @ref CRYP_IT_CCFIE Computation Complete interrupt
|
|
* This parameter can be one of the following values for CRYP:
|
|
* @ CRYP_IT_INI : Input FIFO service interrupt mask.
|
|
* @ CRYP_IT_OUTI : Output FIFO service interrupt mask.CRYP interrupt.
|
|
* @param __HANDLE__: specifies the CRYP handle.
|
|
* @retval None
|
|
*/
|
|
#if defined(CRYP)
|
|
#define __HAL_CRYP_DISABLE_IT(__HANDLE__, __INTERRUPT__) (((__HANDLE__)->Instance->IMSCR) &= ~(__INTERRUPT__))
|
|
#else /* AES*/
|
|
#define __HAL_CRYP_DISABLE_IT(__HANDLE__, __INTERRUPT__) (((__HANDLE__)->Instance->CR) &= ~(__INTERRUPT__))
|
|
#endif /* End AES or CRYP */
|
|
|
|
/**
|
|
* @}
|
|
*/
|
|
#if defined (CRYP_CR_ALGOMODE_AES_GCM)|| defined (AES)
|
|
/* Include CRYP HAL Extended module */
|
|
#include "stm32f4xx_hal_cryp_ex.h"
|
|
#endif /* AES or GCM CCM defined*/
|
|
/* Exported functions --------------------------------------------------------*/
|
|
/** @defgroup CRYP_Exported_Functions CRYP Exported Functions
|
|
* @{
|
|
*/
|
|
|
|
/** @addtogroup CRYP_Exported_Functions_Group1
|
|
* @{
|
|
*/
|
|
HAL_StatusTypeDef HAL_CRYP_Init(CRYP_HandleTypeDef *hcryp);
|
|
HAL_StatusTypeDef HAL_CRYP_DeInit(CRYP_HandleTypeDef *hcryp);
|
|
void HAL_CRYP_MspInit(CRYP_HandleTypeDef *hcryp);
|
|
void HAL_CRYP_MspDeInit(CRYP_HandleTypeDef *hcryp);
|
|
HAL_StatusTypeDef HAL_CRYP_SetConfig(CRYP_HandleTypeDef *hcryp, CRYP_ConfigTypeDef *pConf);
|
|
HAL_StatusTypeDef HAL_CRYP_GetConfig(CRYP_HandleTypeDef *hcryp, CRYP_ConfigTypeDef *pConf);
|
|
#if (USE_HAL_CRYP_REGISTER_CALLBACKS == 1)
|
|
HAL_StatusTypeDef HAL_CRYP_RegisterCallback(CRYP_HandleTypeDef *hcryp, HAL_CRYP_CallbackIDTypeDef CallbackID,
|
|
pCRYP_CallbackTypeDef pCallback);
|
|
HAL_StatusTypeDef HAL_CRYP_UnRegisterCallback(CRYP_HandleTypeDef *hcryp, HAL_CRYP_CallbackIDTypeDef CallbackID);
|
|
#endif /* USE_HAL_CRYP_REGISTER_CALLBACKS */
|
|
/**
|
|
* @}
|
|
*/
|
|
|
|
/** @addtogroup CRYP_Exported_Functions_Group2
|
|
* @{
|
|
*/
|
|
|
|
/* encryption/decryption ***********************************/
|
|
HAL_StatusTypeDef HAL_CRYP_Encrypt(CRYP_HandleTypeDef *hcryp, uint32_t *Input, uint16_t Size, uint32_t *Output,
|
|
uint32_t Timeout);
|
|
HAL_StatusTypeDef HAL_CRYP_Decrypt(CRYP_HandleTypeDef *hcryp, uint32_t *Input, uint16_t Size, uint32_t *Output,
|
|
uint32_t Timeout);
|
|
HAL_StatusTypeDef HAL_CRYP_Encrypt_IT(CRYP_HandleTypeDef *hcryp, uint32_t *Input, uint16_t Size, uint32_t *Output);
|
|
HAL_StatusTypeDef HAL_CRYP_Decrypt_IT(CRYP_HandleTypeDef *hcryp, uint32_t *Input, uint16_t Size, uint32_t *Output);
|
|
HAL_StatusTypeDef HAL_CRYP_Encrypt_DMA(CRYP_HandleTypeDef *hcryp, uint32_t *Input, uint16_t Size, uint32_t *Output);
|
|
HAL_StatusTypeDef HAL_CRYP_Decrypt_DMA(CRYP_HandleTypeDef *hcryp, uint32_t *Input, uint16_t Size, uint32_t *Output);
|
|
|
|
/**
|
|
* @}
|
|
*/
|
|
|
|
|
|
/** @addtogroup CRYP_Exported_Functions_Group3
|
|
* @{
|
|
*/
|
|
/* Interrupt Handler functions **********************************************/
|
|
void HAL_CRYP_IRQHandler(CRYP_HandleTypeDef *hcryp);
|
|
HAL_CRYP_STATETypeDef HAL_CRYP_GetState(CRYP_HandleTypeDef *hcryp);
|
|
void HAL_CRYP_InCpltCallback(CRYP_HandleTypeDef *hcryp);
|
|
void HAL_CRYP_OutCpltCallback(CRYP_HandleTypeDef *hcryp);
|
|
void HAL_CRYP_ErrorCallback(CRYP_HandleTypeDef *hcryp);
|
|
uint32_t HAL_CRYP_GetError(CRYP_HandleTypeDef *hcryp);
|
|
|
|
/**
|
|
* @}
|
|
*/
|
|
|
|
/**
|
|
* @}
|
|
*/
|
|
|
|
/* Private macros --------------------------------------------------------*/
|
|
/** @defgroup CRYP_Private_Macros CRYP Private Macros
|
|
* @{
|
|
*/
|
|
|
|
/** @defgroup CRYP_IS_CRYP_Definitions CRYP Private macros to check input parameters
|
|
* @{
|
|
*/
|
|
#if defined(CRYP)
|
|
#if defined (CRYP_CR_ALGOMODE_AES_GCM)
|
|
#define IS_CRYP_ALGORITHM(ALGORITHM) (((ALGORITHM) == CRYP_DES_ECB) || \
|
|
((ALGORITHM) == CRYP_DES_CBC) || \
|
|
((ALGORITHM) == CRYP_TDES_ECB) || \
|
|
((ALGORITHM) == CRYP_TDES_CBC) || \
|
|
((ALGORITHM) == CRYP_AES_ECB) || \
|
|
((ALGORITHM) == CRYP_AES_CBC) || \
|
|
((ALGORITHM) == CRYP_AES_CTR) || \
|
|
((ALGORITHM) == CRYP_AES_GCM) || \
|
|
((ALGORITHM) == CRYP_AES_CCM))
|
|
#else /*NO GCM CCM */
|
|
#define IS_CRYP_ALGORITHM(ALGORITHM) (((ALGORITHM) == CRYP_DES_ECB) || \
|
|
((ALGORITHM) == CRYP_DES_CBC) || \
|
|
((ALGORITHM) == CRYP_TDES_ECB) || \
|
|
((ALGORITHM) == CRYP_TDES_CBC) || \
|
|
((ALGORITHM) == CRYP_AES_ECB) || \
|
|
((ALGORITHM) == CRYP_AES_CBC) || \
|
|
((ALGORITHM) == CRYP_AES_CTR))
|
|
#endif /* GCM CCM defined*/
|
|
#define IS_CRYP_KEYSIZE(KEYSIZE)(((KEYSIZE) == CRYP_KEYSIZE_128B) || \
|
|
((KEYSIZE) == CRYP_KEYSIZE_192B) || \
|
|
((KEYSIZE) == CRYP_KEYSIZE_256B))
|
|
#else /* AES*/
|
|
#define IS_CRYP_ALGORITHM(ALGORITHM) (((ALGORITHM) == CRYP_AES_ECB) || \
|
|
((ALGORITHM) == CRYP_AES_CBC) || \
|
|
((ALGORITHM) == CRYP_AES_CTR) || \
|
|
((ALGORITHM) == CRYP_AES_GCM_GMAC)|| \
|
|
((ALGORITHM) == CRYP_AES_CCM))
|
|
|
|
|
|
#define IS_CRYP_KEYSIZE(KEYSIZE)(((KEYSIZE) == CRYP_KEYSIZE_128B) || \
|
|
((KEYSIZE) == CRYP_KEYSIZE_256B))
|
|
#endif /* End AES or CRYP */
|
|
|
|
#define IS_CRYP_DATATYPE(DATATYPE)(((DATATYPE) == CRYP_DATATYPE_32B) || \
|
|
((DATATYPE) == CRYP_DATATYPE_16B) || \
|
|
((DATATYPE) == CRYP_DATATYPE_8B) || \
|
|
((DATATYPE) == CRYP_DATATYPE_1B))
|
|
|
|
#define IS_CRYP_INIT(CONFIG)(((CONFIG) == CRYP_KEYIVCONFIG_ALWAYS) || \
|
|
((CONFIG) == CRYP_KEYIVCONFIG_ONCE))
|
|
/**
|
|
* @}
|
|
*/
|
|
|
|
/**
|
|
* @}
|
|
*/
|
|
|
|
|
|
/* Private constants ---------------------------------------------------------*/
|
|
/** @defgroup CRYP_Private_Constants CRYP Private Constants
|
|
* @{
|
|
*/
|
|
|
|
/**
|
|
* @}
|
|
*/
|
|
/* Private defines -----------------------------------------------------------*/
|
|
/** @defgroup CRYP_Private_Defines CRYP Private Defines
|
|
* @{
|
|
*/
|
|
|
|
/**
|
|
* @}
|
|
*/
|
|
|
|
/* Private variables ---------------------------------------------------------*/
|
|
/** @defgroup CRYP_Private_Variables CRYP Private Variables
|
|
* @{
|
|
*/
|
|
|
|
/**
|
|
* @}
|
|
*/
|
|
/* Private functions prototypes ----------------------------------------------*/
|
|
/** @defgroup CRYP_Private_Functions_Prototypes CRYP Private Functions Prototypes
|
|
* @{
|
|
*/
|
|
|
|
/**
|
|
* @}
|
|
*/
|
|
|
|
/* Private functions ---------------------------------------------------------*/
|
|
/** @defgroup CRYP_Private_Functions CRYP Private Functions
|
|
* @{
|
|
*/
|
|
|
|
/**
|
|
* @}
|
|
*/
|
|
|
|
|
|
/**
|
|
* @}
|
|
*/
|
|
|
|
|
|
/**
|
|
* @}
|
|
*/
|
|
#endif /* TinyAES or CRYP*/
|
|
|
|
/**
|
|
* @}
|
|
*/
|
|
|
|
#ifdef __cplusplus
|
|
}
|
|
#endif
|
|
|
|
#endif /* __STM32F4xx_HAL_CRYP_H */
|
|
|