Collaboration diagram for HASH Private Functions:

Functions
HAL_StatusTypeDef	HASH_Start (HASH_HandleTypeDef hhash, uint8_t pInBuffer, uint32_t Size, uint8_t *pOutBuffer, uint32_t Timeout, uint32_t Algorithm)
	Initialize the HASH peripheral, next process pInBuffer then read the computed digest.

HAL_StatusTypeDef	HASH_Accumulate (HASH_HandleTypeDef hhash, uint8_t pInBuffer, uint32_t Size, uint32_t Algorithm)
	If not already done, initialize the HASH peripheral then processes pInBuffer.

HAL_StatusTypeDef	HASH_Accumulate_IT (HASH_HandleTypeDef hhash, uint8_t pInBuffer, uint32_t Size, uint32_t Algorithm)
	If not already done, initialize the HASH peripheral then processes pInBuffer in interruption mode.

HAL_StatusTypeDef	HASH_Start_IT (HASH_HandleTypeDef hhash, uint8_t pInBuffer, uint32_t Size, uint8_t *pOutBuffer, uint32_t Algorithm)
	Initialize the HASH peripheral, next process pInBuffer then read the computed digest in interruption mode.

HAL_StatusTypeDef	HASH_Start_DMA (HASH_HandleTypeDef hhash, uint8_t pInBuffer, uint32_t Size, uint32_t Algorithm)
	Initialize the HASH peripheral then initiate a DMA transfer to feed the input buffer to the Peripheral.

HAL_StatusTypeDef	HASH_Finish (HASH_HandleTypeDef hhash, uint8_t pOutBuffer, uint32_t Timeout)
	Return the computed digest.

HAL_StatusTypeDef	HMAC_Start (HASH_HandleTypeDef hhash, uint8_t pInBuffer, uint32_t Size, uint8_t *pOutBuffer, uint32_t Timeout, uint32_t Algorithm)
	Initialize the HASH peripheral in HMAC mode, next process pInBuffer then read the computed digest.

HAL_StatusTypeDef	HMAC_Start_IT (HASH_HandleTypeDef hhash, uint8_t pInBuffer, uint32_t Size, uint8_t *pOutBuffer, uint32_t Algorithm)
	Initialize the HASH peripheral in HMAC mode, next process pInBuffer then read the computed digest in interruption mode.

HAL_StatusTypeDef	HMAC_Start_DMA (HASH_HandleTypeDef hhash, uint8_t pInBuffer, uint32_t Size, uint32_t Algorithm)
	Initialize the HASH peripheral in HMAC mode then initiate the required DMA transfers to feed the key and the input buffer to the Peripheral.

static void	HASH_DMAXferCplt (DMA_HandleTypeDef *hdma)
	DMA HASH Input Data transfer completion callback.

static void	HASH_DMAError (DMA_HandleTypeDef *hdma)
	DMA HASH communication error callback.

static void	HASH_GetDigest (uint8_t *pMsgDigest, uint8_t Size)
	Retrieve the message digest.

static HAL_StatusTypeDef	HASH_WaitOnFlagUntilTimeout (HASH_HandleTypeDef *hhash, uint32_t Flag, FlagStatus Status, uint32_t Timeout)
	Handle HASH processing Timeout.

static HAL_StatusTypeDef	HASH_WriteData (HASH_HandleTypeDef hhash, uint8_t pInBuffer, uint32_t Size)
	Feed the input buffer to the HASH Peripheral.

static HAL_StatusTypeDef	HASH_IT (HASH_HandleTypeDef *hhash)
	HASH processing in interruption mode.

static uint32_t	HASH_Write_Block_Data (HASH_HandleTypeDef *hhash)
	Write a block of data in HASH Peripheral in interruption mode.

static HAL_StatusTypeDef	HMAC_Processing (HASH_HandleTypeDef *hhash, uint32_t Timeout)
	HMAC processing in polling mode.

Detailed Description

Function Documentation

◆ HASH_Start()

HAL_StatusTypeDef HASH_Start	(	HASH_HandleTypeDef *	hhash,
		uint8_t *	pInBuffer,
		uint32_t	Size,
		uint8_t *	pOutBuffer,
		uint32_t	Timeout,
		uint32_t	Algorithm )

#include <stm32f4xx_hal_hash.h>

Initialize the HASH peripheral, next process pInBuffer then read the computed digest.

Note: Digest is available in pOutBuffer.

Parameters

hhash	HASH handle.
pInBuffer	pointer to the input buffer (buffer to be hashed).
Size	length of the input buffer in bytes.
pOutBuffer	pointer to the computed digest.
Timeout	Timeout value.
Algorithm	HASH algorithm.

Return values

HAL status

Definition at line 2507 of file stm32f4xx_hal_hash.c.

References __HAL_HASH_SET_NBVALIDBITS, __HAL_HASH_START_DIGEST, __HAL_LOCK, __HAL_UNLOCK, HAL_BUSY, HAL_ERROR, HAL_HASH_PHASE_PROCESS, HAL_HASH_PHASE_READY, HAL_HASH_STATE_BUSY, HAL_HASH_STATE_READY, HAL_HASH_STATE_SUSPENDED, HAL_OK, HAL_TIMEOUT, HASH_DIGEST_LENGTH, HASH_FLAG_DCIS, HASH_GetDigest(), HASH_WaitOnFlagUntilTimeout(), HASH_WriteData(), HASH_HandleTypeDef::HashInCount, HASH_HandleTypeDef::Phase, HASH_HandleTypeDef::pHashInBuffPtr, HASH_HandleTypeDef::State, and HASH_HandleTypeDef::Status.

Referenced by HAL_HASH_MD5_Accmlt_End(), HAL_HASH_MD5_Start(), HAL_HASH_SHA1_Accmlt_End(), HAL_HASH_SHA1_Start(), HAL_HASHEx_SHA224_Accmlt_End(), HAL_HASHEx_SHA224_Start(), HAL_HASHEx_SHA256_Accmlt_End(), and HAL_HASHEx_SHA256_Start().

◆ HASH_Accumulate()

HAL_StatusTypeDef HASH_Accumulate	(	HASH_HandleTypeDef *	hhash,
		uint8_t *	pInBuffer,
		uint32_t	Size,
		uint32_t	Algorithm )

#include <stm32f4xx_hal_hash.h>

If not already done, initialize the HASH peripheral then processes pInBuffer.

Note: Field hhash->Phase of HASH handle is tested to check whether or not the Peripheral has already been initialized.; The input buffer size (in bytes) must be a multiple of 4 otherwise, the HASH digest computation is corrupted.

Parameters

hhash	HASH handle.
pInBuffer	pointer to the input buffer (buffer to be hashed).
Size	length of the input buffer in bytes, must be a multiple of 4.
Algorithm	HASH algorithm.

Return values

HAL status

Definition at line 2644 of file stm32f4xx_hal_hash.c.

References __HAL_LOCK, __HAL_UNLOCK, HAL_BUSY, HAL_ERROR, HAL_HASH_PHASE_PROCESS, HAL_HASH_PHASE_READY, HAL_HASH_STATE_BUSY, HAL_HASH_STATE_READY, HAL_HASH_STATE_SUSPENDED, HAL_OK, HASH_WriteData(), HASH_HandleTypeDef::HashInCount, HASH_HandleTypeDef::Phase, HASH_HandleTypeDef::pHashInBuffPtr, HASH_HandleTypeDef::State, and HASH_HandleTypeDef::Status.

Referenced by HAL_HASH_MD5_Accmlt(), HAL_HASH_SHA1_Accmlt(), HAL_HASHEx_SHA224_Accmlt(), and HAL_HASHEx_SHA256_Accmlt().

◆ HASH_Accumulate_IT()

HAL_StatusTypeDef HASH_Accumulate_IT	(	HASH_HandleTypeDef *	hhash,
		uint8_t *	pInBuffer,
		uint32_t	Size,
		uint32_t	Algorithm )

#include <stm32f4xx_hal_hash.h>

If not already done, initialize the HASH peripheral then processes pInBuffer in interruption mode.

Note: Field hhash->Phase of HASH handle is tested to check whether or not the Peripheral has already been initialized.; The input buffer size (in bytes) must be a multiple of 4 otherwise, the HASH digest computation is corrupted.

Parameters

hhash	HASH handle.
pInBuffer	pointer to the input buffer (buffer to be hashed).
Size	length of the input buffer in bytes, must be a multiple of 4.
Algorithm	HASH algorithm.

Return values

HAL status

Definition at line 2747 of file stm32f4xx_hal_hash.c.

References __HAL_HASH_ENABLE_IT, __HAL_HASH_GET_FLAG, __HAL_LOCK, __HAL_UNLOCK, HASH_HandleTypeDef::Accumulation, HAL_BUSY, HAL_ERROR, HAL_HASH_PHASE_PROCESS, HAL_HASH_PHASE_READY, HAL_HASH_STATE_BUSY, HAL_HASH_STATE_READY, HAL_HASH_STATE_SUSPENDED, HAL_OK, HASH_FLAG_DINIS, HASH_IT_DINI, HASH_HandleTypeDef::HashInCount, HASH_HandleTypeDef::HashITCounter, HASH_HandleTypeDef::Phase, HASH_HandleTypeDef::pHashInBuffPtr, and HASH_HandleTypeDef::State.

Referenced by HAL_HASH_MD5_Accmlt_IT(), HAL_HASH_SHA1_Accmlt_IT(), HAL_HASHEx_SHA224_Accmlt_IT(), and HAL_HASHEx_SHA256_Accmlt_IT().

◆ HASH_Start_IT()

HAL_StatusTypeDef HASH_Start_IT	(	HASH_HandleTypeDef *	hhash,
		uint8_t *	pInBuffer,
		uint32_t	Size,
		uint8_t *	pOutBuffer,
		uint32_t	Algorithm )

#include <stm32f4xx_hal_hash.h>

Initialize the HASH peripheral, next process pInBuffer then read the computed digest in interruption mode.

Note: Digest is available in pOutBuffer.

Parameters

hhash	HASH handle.
pInBuffer	pointer to the input buffer (buffer to be hashed).
Size	length of the input buffer in bytes.
pOutBuffer	pointer to the computed digest.
Algorithm	HASH algorithm.

Return values

HAL status

Definition at line 2869 of file stm32f4xx_hal_hash.c.

References __HAL_HASH_ENABLE_IT, __HAL_HASH_GET_FLAG, __HAL_HASH_SET_NBVALIDBITS, __HAL_HASH_START_DIGEST, __HAL_LOCK, __HAL_UNLOCK, HAL_BUSY, HAL_ERROR, HAL_HASH_PHASE_PROCESS, HAL_HASH_PHASE_READY, HAL_HASH_STATE_BUSY, HAL_HASH_STATE_READY, HAL_HASH_STATE_SUSPENDED, HAL_OK, HASH_FLAG_DINIS, HASH_IT_DCI, HASH_IT_DINI, HASH_HandleTypeDef::HashInCount, HASH_HandleTypeDef::HashITCounter, HASH_HandleTypeDef::Phase, HASH_HandleTypeDef::pHashInBuffPtr, HASH_HandleTypeDef::pHashOutBuffPtr, and HASH_HandleTypeDef::State.

Referenced by HAL_HASH_MD5_Accmlt_End_IT(), HAL_HASH_MD5_Start_IT(), HAL_HASH_SHA1_Accmlt_End_IT(), HAL_HASH_SHA1_Start_IT(), HAL_HASHEx_SHA224_Accmlt_End_IT(), HAL_HASHEx_SHA224_Start_IT(), HAL_HASHEx_SHA256_Accmlt_End_IT(), and HAL_HASHEx_SHA256_Start_IT().

◆ HASH_Start_DMA()

HAL_StatusTypeDef HASH_Start_DMA	(	HASH_HandleTypeDef *	hhash,
		uint8_t *	pInBuffer,
		uint32_t	Size,
		uint32_t	Algorithm )

#include <stm32f4xx_hal_hash.h>

Initialize the HASH peripheral then initiate a DMA transfer to feed the input buffer to the Peripheral.

Note: If MDMAT bit is set before calling this function (multi-buffer HASH processing case), the input buffer size (in bytes) must be a multiple of 4 otherwise, the HASH digest computation is corrupted. For the processing of the last buffer of the thread, MDMAT bit must be reset and the buffer length (in bytes) doesn't have to be a multiple of 4.

Parameters

hhash	HASH handle.
pInBuffer	pointer to the input buffer (buffer to be hashed).
Size	length of the input buffer in bytes.
Algorithm	HASH algorithm.

Return values

HAL status

Definition at line 3027 of file stm32f4xx_hal_hash.c.

References __HAL_HASH_SET_NBVALIDBITS, __HAL_LOCK, __HAL_UNLOCK, assert_param, HAL_BUSY, HAL_DMA_Start_IT(), HAL_ERROR, HAL_HASH_PHASE_PROCESS, HAL_HASH_PHASE_READY, HAL_HASH_STATE_BUSY, HAL_HASH_STATE_ERROR, HAL_HASH_STATE_READY, HAL_HASH_STATE_SUSPENDED, HAL_OK, HASH_DMAError(), HASH_DMAXferCplt(), HASH_NBW_PUSHED, HASH_HandleTypeDef::HashInCount, HASH_HandleTypeDef::hdmain, IS_HASH_DMA_MULTIBUFFER_SIZE, IS_HASH_PROCESSING, HASH_HandleTypeDef::NbWordsAlreadyPushed, HASH_HandleTypeDef::Phase, HASH_HandleTypeDef::pHashInBuffPtr, HASH_HandleTypeDef::State, __DMA_HandleTypeDef::XferCpltCallback, and __DMA_HandleTypeDef::XferErrorCallback.

Referenced by HAL_HASH_MD5_Start_DMA(), HAL_HASH_SHA1_Start_DMA(), HAL_HASHEx_SHA224_Start_DMA(), and HAL_HASHEx_SHA256_Start_DMA().

◆ HASH_Finish()

HAL_StatusTypeDef HASH_Finish	(	HASH_HandleTypeDef *	hhash,
		uint8_t *	pOutBuffer,
		uint32_t	Timeout )

#include <stm32f4xx_hal_hash.h>

Return the computed digest.

Note: The API waits for DCIS to be set then reads the computed digest.

Parameters

hhash	HASH handle.
pOutBuffer	pointer to the computed digest.
Timeout	Timeout value.

Return values

HAL status

Definition at line 3143 of file stm32f4xx_hal_hash.c.

References __HAL_LOCK, __HAL_UNLOCK, HAL_BUSY, HAL_ERROR, HAL_HASH_PHASE_READY, HAL_HASH_STATE_BUSY, HAL_HASH_STATE_READY, HAL_OK, HAL_TIMEOUT, HASH_DIGEST_LENGTH, HASH_FLAG_DCIS, HASH_GetDigest(), HASH_WaitOnFlagUntilTimeout(), HASH_HandleTypeDef::Phase, and HASH_HandleTypeDef::State.

Referenced by HAL_HASH_MD5_Finish(), HAL_HASH_SHA1_Finish(), HAL_HASHEx_SHA224_Finish(), and HAL_HASHEx_SHA256_Finish().

◆ HMAC_Start()

HAL_StatusTypeDef HMAC_Start	(	HASH_HandleTypeDef *	hhash,
		uint8_t *	pInBuffer,
		uint32_t	Size,
		uint8_t *	pOutBuffer,
		uint32_t	Timeout,
		uint32_t	Algorithm )

#include <stm32f4xx_hal_hash.h>

Initialize the HASH peripheral in HMAC mode, next process pInBuffer then read the computed digest.

Note: Digest is available in pOutBuffer.; Same key is used for the inner and the outer hash functions; pointer to key and key size are respectively stored in hhash->Init.pKey and hhash->Init.KeySize.

Parameters

hhash	HASH handle.
pInBuffer	pointer to the input buffer (buffer to be hashed).
Size	length of the input buffer in bytes.
pOutBuffer	pointer to the computed digest.
Timeout	Timeout value.
Algorithm	HASH algorithm.

Return values

HAL status

Definition at line 3204 of file stm32f4xx_hal_hash.c.

Referenced by HAL_HMAC_MD5_Start(), HAL_HMAC_SHA1_Start(), HAL_HMACEx_SHA224_Start(), and HAL_HMACEx_SHA256_Start().

◆ HMAC_Start_IT()

HAL_StatusTypeDef HMAC_Start_IT	(	HASH_HandleTypeDef *	hhash,
		uint8_t *	pInBuffer,
		uint32_t	Size,
		uint8_t *	pOutBuffer,
		uint32_t	Algorithm )

#include <stm32f4xx_hal_hash.h>

Initialize the HASH peripheral in HMAC mode, next process pInBuffer then read the computed digest in interruption mode.

Note: Digest is available in pOutBuffer.; Same key is used for the inner and the outer hash functions; pointer to key and key size are respectively stored in hhash->Init.pKey and hhash->Init.KeySize.

Parameters

hhash	HASH handle.
pInBuffer	pointer to the input buffer (buffer to be hashed).
Size	length of the input buffer in bytes.
pOutBuffer	pointer to the computed digest.
Algorithm	HASH algorithm.

Return values

HAL status

Definition at line 3282 of file stm32f4xx_hal_hash.c.

Referenced by HAL_HMAC_MD5_Start_IT(), HAL_HMAC_SHA1_Start_IT(), HAL_HMACEx_SHA224_Start_IT(), and HAL_HMACEx_SHA256_Start_IT().

◆ HMAC_Start_DMA()

HAL_StatusTypeDef HMAC_Start_DMA	(	HASH_HandleTypeDef *	hhash,
		uint8_t *	pInBuffer,
		uint32_t	Size,
		uint32_t	Algorithm )

#include <stm32f4xx_hal_hash.h>

Initialize the HASH peripheral in HMAC mode then initiate the required DMA transfers to feed the key and the input buffer to the Peripheral.

Note: Same key is used for the inner and the outer hash functions; pointer to key and key size are respectively stored in hhash->Init.pKey and hhash->Init.KeySize.; In case of multi-buffer HMAC processing, the input buffer size (in bytes) must be a multiple of 4 otherwise, the HASH digest computation is corrupted. Only the length of the last buffer of the thread doesn't have to be a multiple of 4.

Parameters

hhash	HASH handle.
pInBuffer	pointer to the input buffer (buffer to be hashed).
Size	length of the input buffer in bytes.
Algorithm	HASH algorithm.

Return values

HAL status

Definition at line 3393 of file stm32f4xx_hal_hash.c.

Referenced by HAL_HMAC_MD5_Start_DMA(), HAL_HMAC_SHA1_Start_DMA(), HAL_HMACEx_MD5_Step1_2_DMA(), HAL_HMACEx_MD5_Step2_3_DMA(), HAL_HMACEx_MD5_Step2_DMA(), HAL_HMACEx_SHA1_Step1_2_DMA(), HAL_HMACEx_SHA1_Step2_3_DMA(), HAL_HMACEx_SHA1_Step2_DMA(), HAL_HMACEx_SHA224_Start_DMA(), HAL_HMACEx_SHA224_Step1_2_DMA(), HAL_HMACEx_SHA224_Step2_3_DMA(), HAL_HMACEx_SHA224_Step2_DMA(), HAL_HMACEx_SHA256_Start_DMA(), HAL_HMACEx_SHA256_Step1_2_DMA(), HAL_HMACEx_SHA256_Step2_3_DMA(), and HAL_HMACEx_SHA256_Step2_DMA().

◆ HASH_DMAXferCplt()

static void HASH_DMAXferCplt ( DMA_HandleTypeDef * hdma )

static

#include <stm32f4xx_hal_hash.c>

DMA HASH Input Data transfer completion callback.

Parameters

hdma	DMA handle.

Note: In case of HMAC processing, HASH_DMAXferCplt() initiates the next DMA transfer for the following HMAC step.

Return values

None

Definition at line 1655 of file stm32f4xx_hal_hash.c.

Referenced by HASH_DMAXferCplt(), HASH_Start_DMA(), and HMAC_Start_DMA().

◆ HASH_DMAError()

static void HASH_DMAError ( DMA_HandleTypeDef * hdma )

static

#include <stm32f4xx_hal_hash.c>

DMA HASH communication error callback.

Parameters

hdma	DMA handle.

Note: HASH_DMAError() callback invokes HAL_HASH_ErrorCallback() that can contain user code to manage the error.

Return values

None

Definition at line 1799 of file stm32f4xx_hal_hash.c.

References HASH_HandleTypeDef::ErrorCode, HAL_ERROR, HAL_HASH_ERROR_DMA, HAL_HASH_ErrorCallback(), HAL_HASH_STATE_READY, HAL_HASH_STATE_SUSPENDED, HAL_OK, HASH_HandleTypeDef::State, and HASH_HandleTypeDef::Status.

Referenced by HASH_Start_DMA(), and HMAC_Start_DMA().

◆ HASH_GetDigest()

static void HASH_GetDigest	(	uint8_t *	pMsgDigest,
		uint8_t	Size )

static

#include <stm32f4xx_hal_hash.c>

Retrieve the message digest.

Parameters

pMsgDigest	pointer to the computed digest.
Size	message digest size in bytes.

Return values

None

Definition at line 1952 of file stm32f4xx_hal_hash.c.

Referenced by HASH_Finish(), HASH_IT(), HASH_Start(), and HMAC_Processing().

◆ HASH_WaitOnFlagUntilTimeout()

static HAL_StatusTypeDef HASH_WaitOnFlagUntilTimeout	(	HASH_HandleTypeDef *	hhash,
		uint32_t	Flag,
		FlagStatus	Status,
		uint32_t	Timeout )

static

#include <stm32f4xx_hal_hash.c>

Handle HASH processing Timeout.

Parameters

hhash	HASH handle.
Flag	specifies the HASH flag to check.
Status	the Flag status (SET or RESET).
Timeout	Timeout duration.

Return values

HAL status

Definition at line 2030 of file stm32f4xx_hal_hash.c.

References __HAL_HASH_GET_FLAG, __HAL_UNLOCK, HAL_GetTick(), HAL_HASH_STATE_READY, HAL_MAX_DELAY, HAL_OK, HAL_TIMEOUT, HASH_HandleTypeDef::State, and HASH_HandleTypeDef::Status.

Referenced by HAL_HASH_DMAFeed_ProcessSuspend(), HASH_Finish(), HASH_IT(), HASH_Start(), HASH_WriteData(), and HMAC_Processing().

◆ HASH_WriteData()

static HAL_StatusTypeDef HASH_WriteData	(	HASH_HandleTypeDef *	hhash,
		uint8_t *	pInBuffer,
		uint32_t	Size )

static

#include <stm32f4xx_hal_hash.c>

Feed the input buffer to the HASH Peripheral.

Parameters

hhash	HASH handle.
pInBuffer	pointer to input buffer.
Size	the size of input buffer in bytes.

Note: HASH_WriteData() regularly reads hhash->SuspendRequest to check whether or not the HASH processing must be suspended. If this is the case, the processing is suspended when possible and the Peripheral feeding point reached at suspension time is stored in the handle for resumption later on.

Return values

HAL status

Definition at line 1833 of file stm32f4xx_hal_hash.c.

Referenced by HASH_Accumulate(), HASH_Start(), and HMAC_Processing().

◆ HASH_IT()

static HAL_StatusTypeDef HASH_IT ( HASH_HandleTypeDef * hhash )

static

#include <stm32f4xx_hal_hash.c>

HASH processing in interruption mode.

Parameters

hhash HASH handle.

Note: HASH_IT() regularly reads hhash->SuspendRequest to check whether or not the HASH processing must be suspended. If this is the case, the processing is suspended when possible and the Peripheral feeding point reached at suspension time is stored in the handle for resumption later on.

Return values

HAL status

Definition at line 2093 of file stm32f4xx_hal_hash.c.

Referenced by HAL_HASH_IRQHandler().

◆ HASH_Write_Block_Data()

static uint32_t HASH_Write_Block_Data ( HASH_HandleTypeDef * hhash )

static

#include <stm32f4xx_hal_hash.c>

Write a block of data in HASH Peripheral in interruption mode.

Parameters

hhash HASH handle.

Note: HASH_Write_Block_Data() is called under interruption by HASH_IT().

Return values

HAL status

Definition at line 2234 of file stm32f4xx_hal_hash.c.

References __HAL_HASH_DISABLE_IT, __HAL_HASH_START_DIGEST, HASH_HandleTypeDef::Accumulation, HAL_HASH_InCpltCallback(), HAL_HASH_STATE_READY, HASH_DIGEST_CALCULATION_NOT_STARTED, HASH_DIGEST_CALCULATION_STARTED, HASH_IT_DINI, HASH_HandleTypeDef::HashInCount, HASH_HandleTypeDef::HashITCounter, HASH_HandleTypeDef::pHashInBuffPtr, and HASH_HandleTypeDef::State.

Referenced by HASH_IT().

◆ HMAC_Processing()

static HAL_StatusTypeDef HMAC_Processing	(	HASH_HandleTypeDef *	hhash,
		uint32_t	Timeout )

static

#include <stm32f4xx_hal_hash.c>

HMAC processing in polling mode.

Parameters

hhash	HASH handle.
Timeout	Timeout value.

Return values

HAL status

Definition at line 2339 of file stm32f4xx_hal_hash.c.

Referenced by HMAC_Start().