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_hmac_handle Struct Reference
Peripheral Driver » HAL Driver » HMAC » Structures » HMAC handle

HMAC handle Structure definition. More...

`#include <hal_hmac.h>`

## Public Attributes
hmac_regs_t * | p_instance
hmac_init_t | init
uint32_t * | p_message
uint32_t * | p_digest
uint32_t | block_size
uint32_t | is_last_trans
__IO uint32_t | it_flag
__IO hal_hmac_state_t | state
__IO uint32_t | error_code

## Detailed Description

HMAC handle Structure definition.

Definition at line 126 of file hal_hmac.h.

## Member Data Documentation

## ◆ block_size

uint32_t _hmac_handle::block_size

Data size in blocks (64 bytes per block)

Definition at line 132 of file hal_hmac.h.

## ◆ error_code

__IO uint32_t _hmac_handle::error_code

HMAC Error code

Definition at line 136 of file hal_hmac.h.

## ◆ init

hmac_init_t _hmac_handle::init

HMAC operation parameters

Definition at line 129 of file hal_hmac.h.

## ◆ is_last_trans

uint32_t _hmac_handle::is_last_trans

Flag for last transfer

Definition at line 133 of file hal_hmac.h.

## ◆ it_flag

__IO uint32_t _hmac_handle::it_flag

Flag for Non-last block transfer

Definition at line 134 of file hal_hmac.h.

## ◆ p_digest

uint32_t* _hmac_handle::p_digest

Pointer to digest output buffer

Definition at line 131 of file hal_hmac.h.

## ◆ p_instance

hmac_regs_t* _hmac_handle::p_instance

HMAC registers base address

Definition at line 128 of file hal_hmac.h.

## ◆ p_message

uint32_t* _hmac_handle::p_message

Pointer to message input buffer

Definition at line 130 of file hal_hmac.h.

## ◆ state

__IO hal_hmac_state_t _hmac_handle::state

HMAC operation state

Definition at line 135 of file hal_hmac.h.

The documentation for this struct was generated from the following file:

- hal_hmac.h