Hal Hash Generic Driver; Hash_Inittypedef; Hash_Handletypedef; Hash Firmware Driver Registers Structures - ST STM32F2 User Manual

HAL HASH Generic Driver

22 HAL HASH Generic Driver
22.1

HASH Firmware driver registers structures

22.1.1

HASH_InitTypeDef

Data Fields
uint32_t DataType
uint32_t KeySize
uint8_t * pKey
Field Documentation
uint32_t HASH_InitTypeDef::DataType
32-bit data, 16-bit data, 8-bit data or 1-bit string. This parameter can be a value of
HASH_Data_Type
uint32_t HASH_InitTypeDef::KeySize
The key size is used only in HMAC operation
uint8_t* HASH_InitTypeDef::pKey
The key is used only in HMAC operation
22.1.2

HASH_HandleTypeDef

Data Fields
HASH_InitTypeDef Init
uint8_t * pHashInBuffPtr
uint8_t * pHashOutBuffPtr
__IO uint32_t HashBuffSize
__IO uint32_t HashInCount
__IO uint32_t HashITCounter
HAL_StatusTypeDef Status
HAL_HASH_PhaseTypeDef Phase
DMA_HandleTypeDef * hdmain
HAL_LockTypeDef Lock
__IO HAL_HASH_StateTypeDef State
Field Documentation
HASH_InitTypeDef HASH_HandleTypeDef::Init
HASH required parameters
uint8_t* HASH_HandleTypeDef::pHashInBuffPtr
Pointer to input buffer
uint8_t* HASH_HandleTypeDef::pHashOutBuffPtr
Pointer to input buffer
__IO uint32_t HASH_HandleTypeDef::HashBuffSize
Size of buffer to be processed
__IO uint32_t HASH_HandleTypeDef::HashInCount
Counter of input data
__IO uint32_t HASH_HandleTypeDef::HashITCounter
Counter of issued interrupts
HAL_StatusTypeDef HASH_HandleTypeDef::Status
HASH peripheral status
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