Key Derivation functions

AutoKeyDerivation functions. More...

Collaboration diagram for Key Derivation functions:

Functions
void	HAL_CRYPEx_EnableAutoKeyDerivation (CRYP_HandleTypeDef *hcryp)
	AES enable key derivation functions.
void	HAL_CRYPEx_DisableAutoKeyDerivation (CRYP_HandleTypeDef *hcryp)
	AES disable key derivation functions.

Detailed Description

AutoKeyDerivation functions.

  ==============================================================================
              ##### Key Derivation functions #####
  ==============================================================================
    [..]  This section provides functions allowing to Enable or Disable the
          the AutoKeyDerivation parameter in CRYP_HandleTypeDef structure
          These function are allowed only in TinyAES IP.

Function Documentation

HAL_CRYPEx_EnableAutoKeyDerivation()

void HAL_CRYPEx_EnableAutoKeyDerivation

(

CRYP_HandleTypeDef *

hcryp

)

#include <stm32f4xx_hal_cryp_ex.h>

AES enable key derivation functions.

Parameters

hcryp

pointer to a CRYP_HandleTypeDef structure.

Return values

None

Definition at line 632 of file stm32f4xx_hal_cryp_ex.c.

References __CRYP_HandleTypeDef::AutoKeyDerivation, __CRYP_HandleTypeDef::ErrorCode, HAL_CRYP_ERROR_BUSY, HAL_CRYP_STATE_READY, and __CRYP_HandleTypeDef::State.

HAL_CRYPEx_DisableAutoKeyDerivation()

void HAL_CRYPEx_DisableAutoKeyDerivation

(

CRYP_HandleTypeDef *

hcryp

)

#include <stm32f4xx_hal_cryp_ex.h>

AES disable key derivation functions.

Parameters

hcryp

pointer to a CRYP_HandleTypeDef structure.

Return values

None

Definition at line 649 of file stm32f4xx_hal_cryp_ex.c.

References __CRYP_HandleTypeDef::AutoKeyDerivation, __CRYP_HandleTypeDef::ErrorCode, HAL_CRYP_ERROR_BUSY, HAL_CRYP_STATE_READY, and __CRYP_HandleTypeDef::State.