Functions
__STATIC_INLINE void	ll_aes_enable (aes_regs_t *AESx)
	Enable AES. More...

__STATIC_INLINE void	ll_aes_disable (aes_regs_t *AESx)
	Disable AES. More...

__STATIC_INLINE uint32_t	ll_aes_is_enabled (aes_regs_t *AESx)
	Indicate whether the AES is enabled. More...

__STATIC_INLINE void	ll_aes_enable_start (aes_regs_t *AESx)
	Enable AES start in MCU mode. More...

__STATIC_INLINE void	ll_aes_disable_start (aes_regs_t *AESx)
	Disable AES start in MCU mode. More...

__STATIC_INLINE uint32_t	ll_aes_is_enabled_start (aes_regs_t *AESx)
	Indicate whether the AES start in MCU mode is enabled. More...

__STATIC_INLINE void	ll_aes_enable_dma_start (aes_regs_t *AESx)
	Enable AES DMA mode. More...

__STATIC_INLINE void	ll_aes_disable_dma_start (aes_regs_t *AESx)
	Disable AES DMA mode. More...

__STATIC_INLINE uint32_t	ll_aes_is_enabled_dma_start (aes_regs_t *AESx)
	Indicate whether the AES DMA mode is enabled. More...

__STATIC_INLINE void	ll_aes_enable_read_key (aes_regs_t *AESx)
	Enable fetch key through AHB/key port. More...

__STATIC_INLINE void	ll_aes_set_key_size (aes_regs_t *AESx, uint32_t size)
	Set AES key size. More...

__STATIC_INLINE uint32_t	ll_aes_get_key_size (aes_regs_t *AESx)
	Get AES key size. More...

__STATIC_INLINE void	ll_aes_enable_full_mask (aes_regs_t *AESx)
	Enable AES full mask. More...

__STATIC_INLINE void	ll_aes_disable_full_mask (aes_regs_t *AESx)
	Disable AES full mask. More...

__STATIC_INLINE uint32_t	ll_aes_is_enabled_full_mask (aes_regs_t *AESx)
	Indicate whether the AES full mask is enabled. More...

__STATIC_INLINE void	ll_aes_enable_encryption (aes_regs_t *AESx)
	Enable AES encryption mode. More...

__STATIC_INLINE void	ll_aes_disable_encryption (aes_regs_t *AESx)
	Disable AES encryption mode. More...

__STATIC_INLINE uint32_t	ll_aes_is_enabled_encryption (aes_regs_t *AESx)
	Indicate whether the AES encryption mode is enabled. More...

__STATIC_INLINE void	ll_aes_set_load_seed (aes_regs_t *AESx)
	Set AES to load seed for LFSR. More...

__STATIC_INLINE void	ll_aes_set_first_block (aes_regs_t *AESx)
	Set AES in first block before starting the first block in normal CBC and DMA CBC mode. More...

__STATIC_INLINE void	ll_aes_enable_little_endian (aes_regs_t *AESx)
	Enable AES in little endian. More...

__STATIC_INLINE void	ll_aes_disable_little_endian (aes_regs_t *AESx)
	Disable AES in little endian. More...

__STATIC_INLINE uint32_t	ll_aes_is_enabled_little_endian (aes_regs_t *AESx)
	Indicate whether the AES is in little endian. More...

__STATIC_INLINE void	ll_aes_set_operation_mode (aes_regs_t *AESx, uint32_t mode)
	Set AES operation mode. More...

__STATIC_INLINE uint32_t	ll_aes_get_operation_mode (aes_regs_t *AESx)
	Get AES operation mode. More...

__STATIC_INLINE void	ll_aes_set_key_type (aes_regs_t *AESx, uint32_t Type)
	Set ways to obtain AES key. More...

__STATIC_INLINE uint32_t	ll_aes_get_key_type (aes_regs_t *AESx)
	Get ways to obtain AES key. More...

Detailed Description

Function Documentation

◆ ll_aes_disable()

__STATIC_INLINE void ll_aes_disable ( aes_regs_t * AESx )

Disable AES.

Register	BitsName
CTRL	ENABLE

Parameters

AESx	AES instance

Return values

None

◆ ll_aes_disable_dma_start()

__STATIC_INLINE void ll_aes_disable_dma_start ( aes_regs_t * AESx )

Disable AES DMA mode.

Register	BitsName
CTRL	START_DMA

Parameters

AESx	AES instance

Return values

None

◆ ll_aes_disable_encryption()

__STATIC_INLINE void ll_aes_disable_encryption ( aes_regs_t * AESx )

Disable AES encryption mode.

Register	BitsName
CONFIG	ENABLE_ENCRYPTION

Parameters

AESx	AES instance

Return values

None

◆ ll_aes_disable_full_mask()

__STATIC_INLINE void ll_aes_disable_full_mask ( aes_regs_t * AESx )

Disable AES full mask.

Register	BitsName
CONFIG	ENABLE_FULLMASK

Parameters

AESx	AES instance

Return values

None

◆ ll_aes_disable_little_endian()

__STATIC_INLINE void ll_aes_disable_little_endian ( aes_regs_t * AESx )

Disable AES in little endian.

Register	BitsName
CONFIG	ENDIAN

Parameters

AESx	AES instance

Return values

None

◆ ll_aes_disable_start()

__STATIC_INLINE void ll_aes_disable_start ( aes_regs_t * AESx )

Disable AES start in MCU mode.

Register	BitsName
CTRL	START_NORMAL

Parameters

AESx	AES instance

Return values

None

◆ ll_aes_enable()

__STATIC_INLINE void ll_aes_enable ( aes_regs_t * AESx )

Enable AES.

Register	BitsName
CTRL	ENABLE

Parameters

AESx	AES instance

Return values

None

◆ ll_aes_enable_dma_start()

__STATIC_INLINE void ll_aes_enable_dma_start ( aes_regs_t * AESx )

Enable AES DMA mode.

Register	BitsName
CTRL	START_DMA

Parameters

AESx	AES instance

Return values

None

◆ ll_aes_enable_encryption()

__STATIC_INLINE void ll_aes_enable_encryption ( aes_regs_t * AESx )

Enable AES encryption mode.

Register	BitsName
CONFIG	ENABLE_ENCRYPTION

Parameters

AESx	AES instance

Return values

None

◆ ll_aes_enable_full_mask()

__STATIC_INLINE void ll_aes_enable_full_mask ( aes_regs_t * AESx )

Enable AES full mask.

Register	BitsName
CONFIG	ENABLE_FULLMASK

Parameters

AESx	AES instance

Return values

None

◆ ll_aes_enable_little_endian()

__STATIC_INLINE void ll_aes_enable_little_endian ( aes_regs_t * AESx )

Enable AES in little endian.

Register	BitsName
CONFIG	ENDIAN

Parameters

AESx	AES instance

Return values

None

◆ ll_aes_enable_read_key()

__STATIC_INLINE void ll_aes_enable_read_key ( aes_regs_t * AESx )

Enable fetch key through AHB/key port.

Register	BitsName
CTRL	ENABLE_RKEY

Parameters

AESx	AES instance

Return values

None

◆ ll_aes_enable_start()

__STATIC_INLINE void ll_aes_enable_start ( aes_regs_t * AESx )

Enable AES start in MCU mode.

Register	BitsName
CTRL	START_NORMAL

Parameters

AESx	AES instance

Return values

None

◆ ll_aes_get_key_size()

__STATIC_INLINE uint32_t ll_aes_get_key_size ( aes_regs_t * AESx )

Get AES key size.

Register	BitsName
CONFIG	KEYMODE

Parameters

AESx	AES instance

Return values

Returned

value can be one of the following values:

◆ ll_aes_get_key_type()

__STATIC_INLINE uint32_t ll_aes_get_key_type ( aes_regs_t * AESx )

Get ways to obtain AES key.

Register	BitsName
CONFIG	KEYTYPE

Parameters

AESx	AES instance

Return values

Returned

value can be one of the following values:

◆ ll_aes_get_operation_mode()

__STATIC_INLINE uint32_t ll_aes_get_operation_mode ( aes_regs_t * AESx )

Get AES operation mode.

Register	BitsName
CONFIG	OPMODE

Parameters

AESx	AES instance

Return values

Returned

value can be one of the following values:

◆ ll_aes_is_enabled()

__STATIC_INLINE uint32_t ll_aes_is_enabled ( aes_regs_t * AESx )

Indicate whether the AES is enabled.

Register	BitsName
CTRL	ENABLE

Parameters

AESx	AES instance

Return values

State of bit (1 or 0).

◆ ll_aes_is_enabled_dma_start()

__STATIC_INLINE uint32_t ll_aes_is_enabled_dma_start ( aes_regs_t * AESx )

Indicate whether the AES DMA mode is enabled.

Register	BitsName
CTRL	START_DMA

Parameters

AESx	AES instance

Return values

State of bit (1 or 0).

◆ ll_aes_is_enabled_encryption()

__STATIC_INLINE uint32_t ll_aes_is_enabled_encryption ( aes_regs_t * AESx )

Indicate whether the AES encryption mode is enabled.

Register	BitsName
CONFIG	ENABLE_ENCRYPTION

Parameters

AESx	AES instance

Return values

State of bit (1 or 0).

◆ ll_aes_is_enabled_full_mask()

__STATIC_INLINE uint32_t ll_aes_is_enabled_full_mask ( aes_regs_t * AESx )

Indicate whether the AES full mask is enabled.

Register	BitsName
CONFIG	ENABLE_FULLMASK

Parameters

AESx	AES instance

Return values

State of bit (1 or 0).

◆ ll_aes_is_enabled_little_endian()

__STATIC_INLINE uint32_t ll_aes_is_enabled_little_endian ( aes_regs_t * AESx )

Indicate whether the AES is in little endian.

Register	BitsName
CONFIG	ENDIAN

Parameters

AESx	AES instance

Return values

State of bit (1 or 0).

◆ ll_aes_is_enabled_start()

__STATIC_INLINE uint32_t ll_aes_is_enabled_start ( aes_regs_t * AESx )

Indicate whether the AES start in MCU mode is enabled.

Register	BitsName
CTRL	START_NORMAL

Parameters

AESx	AES instance

Return values

State of bit (1 or 0).

◆ ll_aes_set_first_block()

__STATIC_INLINE void ll_aes_set_first_block ( aes_regs_t * AESx )

Set AES in first block before starting the first block in normal CBC and DMA CBC mode.

Register	BitsName
CONFIG	FIRSTBLOCK

Parameters

AESx	AES instance

Return values

None

◆ ll_aes_set_key_size()

__STATIC_INLINE void ll_aes_set_key_size	(	aes_regs_t *	AESx,
		uint32_t	size
	)

Set AES key size.

Register	BitsName
CONFIG	KEYMODE

Parameters

AESx	AES instance
size	This parameter can be one of the following values: LL_AES_KEY_SIZE_128 LL_AES_KEY_SIZE_192 LL_AES_KEY_SIZE_256

Return values

None

◆ ll_aes_set_key_type()

__STATIC_INLINE void ll_aes_set_key_type	(	aes_regs_t *	AESx,
		uint32_t	Type
	)

Set ways to obtain AES key.

Register	BitsName
CONFIG	KEYTYPE

Parameters

AESx	AES instance
Type	This parameter can be one of the following values: LL_AES_KEYTYPE_MCU LL_AES_KEYTYPE_AHB LL_AES_KEYTYPE_KRAM

Return values

None

◆ ll_aes_set_load_seed()

__STATIC_INLINE void ll_aes_set_load_seed ( aes_regs_t * AESx )

Set AES to load seed for LFSR.

Register	BitsName
CONFIG	LOADSEED

Parameters

AESx	AES instance

Return values

None

◆ ll_aes_set_operation_mode()

__STATIC_INLINE void ll_aes_set_operation_mode	(	aes_regs_t *	AESx,
		uint32_t	mode
	)

Set AES operation mode.

Register	BitsName
CONFIG	OPMODE

Parameters

AESx	AES instance
mode	This parameter can be one of the following values: LL_AES_OPERATION_MODE_ECB LL_AES_OPERATION_MODE_CBC

Return values

None

Functions

Detailed Description

Function Documentation

◆ ll_aes_disable()

◆ ll_aes_disable_dma_start()

◆ ll_aes_disable_encryption()

◆ ll_aes_disable_full_mask()

◆ ll_aes_disable_little_endian()

◆ ll_aes_disable_start()

◆ ll_aes_enable()

◆ ll_aes_enable_dma_start()

◆ ll_aes_enable_encryption()

◆ ll_aes_enable_full_mask()

◆ ll_aes_enable_little_endian()

◆ ll_aes_enable_read_key()

◆ ll_aes_enable_start()

◆ ll_aes_get_key_size()

◆ ll_aes_get_key_type()

◆ ll_aes_get_operation_mode()

◆ ll_aes_is_enabled()

◆ ll_aes_is_enabled_dma_start()

◆ ll_aes_is_enabled_encryption()

◆ ll_aes_is_enabled_full_mask()

◆ ll_aes_is_enabled_little_endian()

◆ ll_aes_is_enabled_start()

◆ ll_aes_set_first_block()

◆ ll_aes_set_key_size()

◆ ll_aes_set_key_type()

◆ ll_aes_set_load_seed()

◆ ll_aes_set_operation_mode()