UM1725		HAL CRYP Generic Driver
	Size: Length of the plaintext buffer, must be a multiple of 8
		pCypherData: Pointer to the cyphertext buffer
Return values		HAL status

10.2.38HAL_CRYP_DESCBC_Decrypt_IT

Function Name	HAL_StatusTypeDef HAL_CRYP_DESCBC_Decrypt_IT
	(CRYP_HandleTypeDef * hcryp, uint8_t * pCypherData,
	uint16_t Size, uint8_t * pPlainData)
Function Description	Initializes the CRYP peripheral in DES ECB decryption mode
	using interrupt.
Parameters		hcryp: pointer to a CRYP_HandleTypeDef structure that
		contains the configuration information for CRYP module
	pPlainData: Pointer to the plaintext buffer
	Size: Length of the plaintext buffer, must be a multiple of 8
	pCypherData: Pointer to the cyphertext buffer
Return values		HAL status

10.2.39HAL_CRYP_DESECB_Encrypt_DMA

Function Name	HAL_StatusTypeDef HAL_CRYP_DESECB_Encrypt_DMA
	(CRYP_HandleTypeDef * hcryp, uint8_t * pPlainData, uint16_t
	Size, uint8_t * pCypherData)
Function Description	Initializes the CRYP peripheral in DES ECB encryption mode
	using DMA.
Parameters		hcryp: pointer to a CRYP_HandleTypeDef structure that
		contains the configuration information for CRYP module
	pPlainData: Pointer to the plaintext buffer
	Size: Length of the plaintext buffer, must be a multiple of 8
	pCypherData: Pointer to the cyphertext buffer
Return values		HAL status

10.2.40HAL_CRYP_DESCBC_Encrypt_DMA

Function Name	HAL_StatusTypeDef HAL_CRYP_DESCBC_Encrypt_DMA
	(CRYP_HandleTypeDef * hcryp, uint8_t * pPlainData, uint16_t
	Size, uint8_t * pCypherData)
Function Description	Initializes the CRYP peripheral in DES CBC encryption mode
	using DMA.
Parameters		hcryp: pointer to a CRYP_HandleTypeDef structure that
		contains the configuration information for CRYP module
	pPlainData: Pointer to the plaintext buffer
	Size: Length of the plaintext buffer, must be a multiple of 8
	pCypherData: Pointer to the cyphertext buffer
Return values		HAL status

10.2.41HAL_CRYP_DESECB_Decrypt_DMA

DOCID025834 Rev 2

185/900

HAL CRYP Generic Driver		UM1725
Function Name	HAL_StatusTypeDef HAL_CRYP_DESECB_Decrypt_DMA
	(CRYP_HandleTypeDef * hcryp, uint8_t * pCypherData,
	uint16_t Size, uint8_t * pPlainData)
Function Description	Initializes the CRYP peripheral in DES ECB decryption mode
	using DMA.
Parameters		hcryp: pointer to a CRYP_HandleTypeDef structure that
		contains the configuration information for CRYP module
	pPlainData: Pointer to the plaintext buffer
	Size: Length of the plaintext buffer, must be a multiple of 8
	pCypherData: Pointer to the cyphertext buffer
Return values		HAL status

10.2.42HAL_CRYP_DESCBC_Decrypt_DMA

Function Name	HAL_StatusTypeDef HAL_CRYP_DESCBC_Decrypt_DMA
	(CRYP_HandleTypeDef * hcryp, uint8_t * pCypherData,
	uint16_t Size, uint8_t * pPlainData)
Function Description	Initializes the CRYP peripheral in DES ECB decryption mode
	using DMA.
Parameters		hcryp: pointer to a CRYP_HandleTypeDef structure that
		contains the configuration information for CRYP module
	pPlainData: Pointer to the plaintext buffer
	Size: Length of the plaintext buffer, must be a multiple of 8
	pCypherData: Pointer to the cyphertext buffer
Return values		HAL status

10.2.43HAL_CRYP_TDESECB_Encrypt

Function Name	HAL_StatusTypeDef HAL_CRYP_TDESECB_Encrypt
	(CRYP_HandleTypeDef * hcryp, uint8_t * pPlainData, uint16_t
	Size, uint8_t * pCypherData, uint32_t Timeout)
Function Description	Initializes the CRYP peripheral in TDES ECB encryption mode
	then encrypt pPlainData.
Parameters		hcryp: pointer to a CRYP_HandleTypeDef structure that
		contains the configuration information for CRYP module
		pPlainData: Pointer to the plaintext buffer
		Size: Length of the plaintext buffer, must be a multiple of 8
		pCypherData: Pointer to the cyphertext buffer
		Timeout: Specify Timeout value
Return values		HAL status

10.2.44HAL_CRYP_TDESECB_Decrypt

Function Name	HAL_StatusTypeDef HAL_CRYP_TDESECB_Decrypt
	(CRYP_HandleTypeDef * hcryp, uint8_t * pCypherData,
	uint16_t Size, uint8_t * pPlainData, uint32_t Timeout)
Function Description	Initializes the CRYP peripheral in TDES ECB decryption mode
	then decrypted pCypherData.
186/900	DOCID025834 Rev 2

UM1725		HAL CRYP Generic Driver
Parameters		hcryp: pointer to a CRYP_HandleTypeDef structure that
		contains the configuration information for CRYP module
		pPlainData: Pointer to the plaintext buffer
		Size: Length of the plaintext buffer, must be a multiple of 8
		pCypherData: Pointer to the cyphertext buffer
		Timeout: Specify Timeout value
Return values		HAL status

10.2.45HAL_CRYP_TDESCBC_Encrypt

Function Name	HAL_StatusTypeDef HAL_CRYP_TDESCBC_Encrypt
	(CRYP_HandleTypeDef * hcryp, uint8_t * pPlainData, uint16_t
	Size, uint8_t * pCypherData, uint32_t Timeout)
Function Description	Initializes the CRYP peripheral in TDES CBC encryption mode
	then encrypt pPlainData.
Parameters		hcryp: pointer to a CRYP_HandleTypeDef structure that
		contains the configuration information for CRYP module
		pPlainData: Pointer to the plaintext buffer
		Size: Length of the plaintext buffer, must be a multiple of 8
		pCypherData: Pointer to the cyphertext buffer
		Timeout: Specify Timeout value
Return values		HAL status

10.2.46HAL_CRYP_TDESCBC_Decrypt

Function Name	HAL_StatusTypeDef HAL_CRYP_TDESCBC_Decrypt
	(CRYP_HandleTypeDef * hcryp, uint8_t * pCypherData,
	uint16_t Size, uint8_t * pPlainData, uint32_t Timeout)
Function Description	Initializes the CRYP peripheral in TDES CBC decryption mode
	then decrypted pCypherData.
Parameters		hcryp: pointer to a CRYP_HandleTypeDef structure that
		contains the configuration information for CRYP module
		pCypherData: Pointer to the cyphertext buffer
		Size: Length of the plaintext buffer, must be a multiple of 8
		pPlainData: Pointer to the plaintext buffer
		Timeout: Specify Timeout value
Return values		HAL status

10.2.47HAL_CRYP_TDESECB_Encrypt_IT

Function Name	HAL_StatusTypeDef HAL_CRYP_TDESECB_Encrypt_IT
	(CRYP_HandleTypeDef * hcryp, uint8_t * pPlainData, uint16_t
	Size, uint8_t * pCypherData)
Function Description	Initializes the CRYP peripheral in TDES ECB encryption mode
	using interrupt.
Parameters	hcryp: pointer to a CRYP_HandleTypeDef structure that
	contains the configuration information for CRYP module
	pPlainData: Pointer to the plaintext buffer
	Size: Length of the plaintext buffer, must be a multiple of 8
	DOCID025834 Rev 2	187/900

HAL CRYP Generic Driver		UM1725
		pCypherData: Pointer to the cyphertext buffer
Return values		HAL status

10.2.48HAL_CRYP_TDESCBC_Encrypt_IT

Function Name	HAL_StatusTypeDef HAL_CRYP_TDESCBC_Encrypt_IT
	(CRYP_HandleTypeDef * hcryp, uint8_t * pPlainData, uint16_t
	Size, uint8_t * pCypherData)
Function Description	Initializes the CRYP peripheral in TDES CBC encryption mode.
Parameters		hcryp: pointer to a CRYP_HandleTypeDef structure that
		contains the configuration information for CRYP module
	pPlainData: Pointer to the plaintext buffer
	Size: Length of the plaintext buffer, must be a multiple of 8
	pCypherData: Pointer to the cyphertext buffer
Return values		HAL status

10.2.49HAL_CRYP_TDESECB_Decrypt_IT

Function Name	HAL_StatusTypeDef HAL_CRYP_TDESECB_Decrypt_IT
	(CRYP_HandleTypeDef * hcryp, uint8_t * pCypherData,
	uint16_t Size, uint8_t * pPlainData)
Function Description	Initializes the CRYP peripheral in TDES ECB decryption mode.
Parameters		hcryp: pointer to a CRYP_HandleTypeDef structure that
		contains the configuration information for CRYP module
	pPlainData: Pointer to the plaintext buffer
	Size: Length of the plaintext buffer, must be a multiple of 8
	pCypherData: Pointer to the cyphertext buffer
Return values		HAL status

10.2.50HAL_CRYP_TDESCBC_Decrypt_IT

Function Name	HAL_StatusTypeDef HAL_CRYP_TDESCBC_Decrypt_IT
	(CRYP_HandleTypeDef * hcryp, uint8_t * pCypherData,
	uint16_t Size, uint8_t * pPlainData)
Function Description	Initializes the CRYP peripheral in TDES CBC decryption mode.
Parameters		hcryp: pointer to a CRYP_HandleTypeDef structure that
		contains the configuration information for CRYP module
	pCypherData: Pointer to the cyphertext buffer
	Size: Length of the plaintext buffer, must be a multiple of 8
	pPlainData: Pointer to the plaintext buffer
Return values		HAL status

10.2.51HAL_CRYP_TDESECB_Encrypt_DMA

Function Name	HAL_StatusTypeDef HAL_CRYP_TDESECB_Encrypt_DMA
	(CRYP_HandleTypeDef * hcryp, uint8_t * pPlainData, uint16_t
	Size, uint8_t * pCypherData)
Function Description	Initializes the CRYP peripheral in TDES ECB encryption mode
188/900	DOCID025834 Rev 2