STM32F439xx HAL User Manual
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HMAC processing functions using DMA mode . More...
Functions | |
HAL_StatusTypeDef | HAL_HMAC_MD5_Start_DMA (HASH_HandleTypeDef *hhash, uint8_t *pInBuffer, uint32_t Size) |
Initializes the HASH peripheral in HMAC MD5 mode then enables DMA to control data transfer. | |
HAL_StatusTypeDef | HAL_HMAC_SHA1_Start_DMA (HASH_HandleTypeDef *hhash, uint8_t *pInBuffer, uint32_t Size) |
Initializes the HASH peripheral in HMAC SHA1 mode then enables DMA to control data transfer. |
HMAC processing functions using DMA mode .
=============================================================================== ##### HMAC processing using DMA mode functions ##### =============================================================================== [..] This section provides functions allowing to calculate in DMA mode the HMAC value using one of the following algorithms: (+) MD5 (+) SHA1
HAL_StatusTypeDef HAL_HMAC_MD5_Start_DMA | ( | HASH_HandleTypeDef * | hhash, |
uint8_t * | pInBuffer, | ||
uint32_t | Size | ||
) |
Initializes the HASH peripheral in HMAC MD5 mode then enables DMA to control data transfer.
hhash | pointer to a HASH_HandleTypeDef structure that contains the configuration information for HASH module |
pInBuffer | Pointer to the input buffer (buffer to be hashed). |
Size | Length of the input buffer in bytes. If the Size is not multiple of 64 bytes, the padding is managed by hardware. |
HAL | status |
Definition at line 1695 of file stm32f4xx_hal_hash.c.
References __HAL_HASH_SET_NBVALIDBITS, HAL_DMA_Start_IT(), HAL_HASH_PHASE_PROCESS, HAL_HASH_PHASE_READY, HAL_HASH_STATE_BUSY, HASH_ALGOMODE_HMAC, HASH_ALGOSELECTION_MD5, HASH_DMAError(), HASH_DMAXferCplt(), HASH_HMAC_KEYTYPE_LONGKEY, HASH_HandleTypeDef::HashBuffSize, HASH_HandleTypeDef::HashInCount, HASH_HandleTypeDef::hdmain, HASH_HandleTypeDef::Init, HASH_InitTypeDef::KeySize, HASH_HandleTypeDef::Phase, HASH_HandleTypeDef::pHashInBuffPtr, HASH_InitTypeDef::pKey, HASH_HandleTypeDef::State, __DMA_HandleTypeDef::XferCpltCallback, and __DMA_HandleTypeDef::XferErrorCallback.
HAL_StatusTypeDef HAL_HMAC_SHA1_Start_DMA | ( | HASH_HandleTypeDef * | hhash, |
uint8_t * | pInBuffer, | ||
uint32_t | Size | ||
) |
Initializes the HASH peripheral in HMAC SHA1 mode then enables DMA to control data transfer.
hhash | pointer to a HASH_HandleTypeDef structure that contains the configuration information for HASH module |
pInBuffer | Pointer to the input buffer (buffer to be hashed). |
Size | Length of the input buffer in bytes. If the Size is not multiple of 64 bytes, the padding is managed by hardware. |
HAL | status |
Definition at line 1762 of file stm32f4xx_hal_hash.c.
References __HAL_HASH_SET_NBVALIDBITS, HAL_DMA_Start_IT(), HAL_HASH_PHASE_PROCESS, HAL_HASH_PHASE_READY, HAL_HASH_STATE_BUSY, HASH_ALGOMODE_HMAC, HASH_ALGOSELECTION_SHA1, HASH_DMAError(), HASH_DMAXferCplt(), HASH_HMAC_KEYTYPE_LONGKEY, HASH_HandleTypeDef::HashBuffSize, HASH_HandleTypeDef::HashInCount, HASH_HandleTypeDef::hdmain, HASH_HandleTypeDef::Init, HASH_InitTypeDef::KeySize, HASH_HandleTypeDef::Phase, HASH_HandleTypeDef::pHashInBuffPtr, HASH_InitTypeDef::pKey, HASH_HandleTypeDef::State, __DMA_HandleTypeDef::XferCpltCallback, and __DMA_HandleTypeDef::XferErrorCallback.