ST STM32F2

UM1940
HAL HASH Generic Driver
DocID028236 Rev 2
271/1371
This section contains the following APIs:
HAL_HMAC_MD5_Start()
HAL_HMAC_SHA1_Start()
HAL_HASH_SHA1_Start_DMA()
HAL_HASH_SHA1_Finish()
HAL_HASH_MD5_Start_DMA()
HAL_HASH_MD5_Finish()
22.2.6 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
This section contains the following APIs:
HAL_HMAC_MD5_Start_DMA()
HAL_HMAC_SHA1_Start_DMA()
22.2.7 Peripheral State functions
This subsection permits to get in run-time the status of the peripheral.
This section contains the following APIs:
HAL_HASH_GetState()
HAL_HASH_IRQHandler()
22.2.8 Initialization and de-initialization functions
This section provides functions allowing to:
Initialize the HASH according to the specified parameters in the HASH_InitTypeDef
and creates the associated handle.
DeInitialize the HASH peripheral.
Initialize the HASH MSP.
DeInitialize HASH MSP.
This section contains the following APIs:
HAL_HASH_Init()
HAL_HASH_DeInit()
HAL_HASH_MspInit()
HAL_HASH_MspDeInit()
HAL_HASH_InCpltCallback()
HAL_HASH_ErrorCallback()
HAL_HASH_DgstCpltCallback()
22.2.9 Detailed description of functions
HAL_HASH_Init
Function name
HAL_StatusTypeDef HAL_HASH_Init (HASH_HandleTypeDef *
hhash)
Function description
Initializes the HASH according to the specified parameters in the
HASH_HandleTypeDef and creates the associated handle.