HAL_CRYP_Decrypt() function

pointer to a CRYP_HandleTypeDef structure that contains the configuration information for CRYP module

Pointer to the input buffer (ciphertext )

Length of the plaintext buffer in word.

Pointer to the output buffer(plaintext)

Specify Timeout value

Configure the CRYP according to the specified parameters in the CRYP_ConfigTypeDef

Encryption in DMA mode.

Decryption in DMA mode.

Writes Key in Key registers.

Get CRYP Configuration parameters in associated handle.

Output FIFO transfer completed callback.

Initializes the CRYP MSP.

Initializes the CRYP according to the specified parameters in the CRYP_ConfigTypeDef and creates the associated handle.

CRYP error callback.

Encryption mode.

Set the DMA configuration and start the DMA transfer

Encryption in interrupt mode.

Decryption in itnterrupt mode.

This function handles cryptographic interrupt request.

Handle CRYP hardware block Timeout when waiting for OFNE flag to be raised.

Input FIFO transfer completed callback.

generate the GCM authentication TAG.

AES CCM Authentication TAG generation.

Process Data: Write Input data in polling mode and used in AES functions.

Handle CRYP hardware block Timeout when waiting for IFEM flag to be raised.

Handle CRYP hardware block Timeout when waiting for BUSY flag to be raised.

Workaround used for GCM/CCM mode.

Encryption in ECB/CBC Algorithm with DES/TDES standard.

AES CCM encryption/decryption process in DMA mode for TinyAES IP, no encrypt/decrypt performed, only authentication preparation.

AES CCM encryption/decryption process in interrupt mode for TinyAES IP, no encrypt/decrypt performed, only authentication preparation.

Sets the header phase when using DMA in process

Encryption/Decryption process in AES GCM mode and prepare the authentication TAG

Encryption/Decryption process in AES GCM mode and prepare the authentication TAG in interrupt mode

Encryption/Decryption process in AES GCM mode and prepare the authentication TAG using DMA

AES CCM encryption/decryption processing in polling mode for TinyAES IP, no encrypt/decrypt performed, only authentication preparation.

Sets the header phase in polling mode

DeInitializes CRYP MSP.

Sets the payload phase in interrupt mode

Encryption in ECB/CBC & CTR Algorithm with AES Standard

Encryption in ECB/CBC & CTR mode with AES Standard using interrupt mode

Handle CRYP block input/output data handling under interruption.

Decryption in ECB/CBC & CTR mode with AES Standard

Sets the header phase in interrupt mode

CRYP block input/output data handling under interruption with DES/TDES standard.

Decryption in ECB/CBC & CTR mode with AES Standard using interrupt mode

Decryption in ECB/CBC & CTR mode with AES Standard using DMA mode

Returns the CRYP state.

Return the CRYP error code.

De-Initializes the CRYP peripheral.