AES ECB encryption HAL

Hardware access layer (HAL) for managing the Advanced Encryption Standard (AES) Electronic Codebook (ECB) peripheral. More...

Enumerations
enum	nrf_ecb_task_t {   NRF_ECB_TASK_STARTECB = offsetof(NRF_ECB_Type, TASKS_STARTECB) ,   NRF_ECB_TASK_STOPECB = offsetof(NRF_ECB_Type, TASKS_STOPECB) }
	ECB tasks. More...
enum	nrf_ecb_event_t {   NRF_ECB_EVENT_ENDECB = offsetof(NRF_ECB_Type, EVENTS_ENDECB) ,   NRF_ECB_EVENT_ERRORECB = offsetof(NRF_ECB_Type, EVENTS_ERRORECB) }
	ECB events. More...
enum	nrf_ecb_int_mask_t {   NRF_ECB_INT_ENDECB_MASK = ECB_INTENSET_ENDECB_Msk ,   NRF_ECB_INT_ERRORECB_MASK = ECB_INTENSET_ERRORECB_Msk }
	ECB interrupts. More...

Functions
NRF_STATIC_INLINE void	nrf_ecb_task_trigger (NRF_ECB_Type *p_reg, nrf_ecb_task_t task)
	Function for activating the specified ECB task. More...
NRF_STATIC_INLINE uint32_t	nrf_ecb_task_address_get (NRF_ECB_Type const *p_reg, nrf_ecb_task_t task)
	Function for getting the address of the specified ECB task register. More...
NRF_STATIC_INLINE void	nrf_ecb_event_clear (NRF_ECB_Type *p_reg, nrf_ecb_event_t event)
	Function for clearing the specified ECB event. More...
NRF_STATIC_INLINE bool	nrf_ecb_event_check (NRF_ECB_Type const *p_reg, nrf_ecb_event_t event)
	Function for retrieving the state of the ECB event. More...
NRF_STATIC_INLINE uint32_t	nrf_ecb_event_address_get (NRF_ECB_Type const *p_reg, nrf_ecb_event_t event)
	Function for getting the address of the specified ECB event register. More...
NRF_STATIC_INLINE void	nrf_ecb_int_enable (NRF_ECB_Type *p_reg, uint32_t mask)
	Function for enabling the specified interrupts. More...
NRF_STATIC_INLINE void	nrf_ecb_int_disable (NRF_ECB_Type *p_reg, uint32_t mask)
	Function for disabling the specified interrupts. More...
NRF_STATIC_INLINE uint32_t	nrf_ecb_int_enable_check (NRF_ECB_Type const *p_reg, uint32_t mask)
	Function for checking if the specified interrupts are enabled. More...
NRF_STATIC_INLINE void	nrf_ecb_data_pointer_set (NRF_ECB_Type *p_reg, void const *p_buffer)
	Function for setting the pointer to the ECB data buffer. More...
NRF_STATIC_INLINE void *	nrf_ecb_data_pointer_get (NRF_ECB_Type const *p_reg)
	Function for getting the pointer to the ECB data buffer. More...
NRF_STATIC_INLINE void	nrf_ecb_subscribe_set (NRF_ECB_Type *p_reg, nrf_ecb_task_t task, uint8_t channel)
	Function for setting the subscribe configuration for a given ECB task. More...
NRF_STATIC_INLINE void	nrf_ecb_subscribe_clear (NRF_ECB_Type *p_reg, nrf_ecb_task_t task)
	Function for clearing the subscribe configuration for a given ECB task. More...
NRF_STATIC_INLINE void	nrf_ecb_publish_set (NRF_ECB_Type *p_reg, nrf_ecb_event_t event, uint8_t channel)
	Function for setting the publish configuration for a given ECB event. More...
NRF_STATIC_INLINE void	nrf_ecb_publish_clear (NRF_ECB_Type *p_reg, nrf_ecb_event_t event)
	Function for clearing the publish configuration for a given ECB event. More...

Detailed Description

Hardware access layer (HAL) for managing the Advanced Encryption Standard (AES) Electronic Codebook (ECB) peripheral.

Enumeration Type Documentation

nrf_ecb_event_t

enum nrf_ecb_event_t

ECB events.

Enumerator
NRF_ECB_EVENT_ENDECB	ECB block encrypt complete.
NRF_ECB_EVENT_ERRORECB	ECB block encrypt aborted because of a STOPECB task or due to an error.

nrf_ecb_int_mask_t

enum nrf_ecb_int_mask_t

ECB interrupts.

Enumerator
NRF_ECB_INT_ENDECB_MASK	Interrupt on ENDECB event.
NRF_ECB_INT_ERRORECB_MASK	Interrupt on ERRORECB event.

nrf_ecb_task_t

enum nrf_ecb_task_t

ECB tasks.

Enumerator
NRF_ECB_TASK_STARTECB	Task for starting the ECB block encryption.
NRF_ECB_TASK_STOPECB	Task for stopping the ECB block encryption.

Function Documentation

nrf_ecb_data_pointer_get()

NRF_STATIC_INLINE void * nrf_ecb_data_pointer_get

(

NRF_ECB_Type const *

p_reg

)

Function for getting the pointer to the ECB data buffer.

Parameters

[in]

p_reg

Pointer to the peripheral register structure.

Returns

Pointer to the ECB data buffer.

nrf_ecb_data_pointer_set()

NRF_STATIC_INLINE void nrf_ecb_data_pointer_set	(	NRF_ECB_Type *	p_reg,
		void const *	p_buffer
	)

Function for setting the pointer to the ECB data buffer.

Note

The buffer has to be placed in the Data RAM region. For description of the data structure in this buffer, see the Product Specification.

Parameters

[in]	p_reg	Pointer to the peripheral register structure.
[in]	p_buffer	Pointer to the ECB data buffer.

nrf_ecb_event_address_get()

NRF_STATIC_INLINE uint32_t nrf_ecb_event_address_get	(	NRF_ECB_Type const *	p_reg,
		nrf_ecb_event_t	event
	)

Function for getting the address of the specified ECB event register.

Parameters

[in]	p_reg	Pointer to the peripheral register structure.
[in]	event	Requested event.

Returns

Address of the specified event register.

nrf_ecb_event_check()

NRF_STATIC_INLINE bool nrf_ecb_event_check	(	NRF_ECB_Type const *	p_reg,
		nrf_ecb_event_t	event
	)

Function for retrieving the state of the ECB event.

Parameters

[in]	p_reg	Pointer to the structure of registers of the peripheral.
[in]	event	Event to be checked.

Return values

true	The event has been generated.
false	The event has not been generated.

nrf_ecb_event_clear()

NRF_STATIC_INLINE void nrf_ecb_event_clear	(	NRF_ECB_Type *	p_reg,
		nrf_ecb_event_t	event
	)

Function for clearing the specified ECB event.

Parameters

[in]	p_reg	Pointer to the peripheral register structure.
[in]	event	Event to clear.

nrf_ecb_int_disable()

NRF_STATIC_INLINE void nrf_ecb_int_disable	(	NRF_ECB_Type *	p_reg,
		uint32_t	mask
	)

Function for disabling the specified interrupts.

Parameters

[in]	p_reg	Pointer to the peripheral register structure.
[in]	mask	Interrupts to be disabled.

nrf_ecb_int_enable()

NRF_STATIC_INLINE void nrf_ecb_int_enable	(	NRF_ECB_Type *	p_reg,
		uint32_t	mask
	)

Function for enabling the specified interrupts.

Parameters

[in]	p_reg	Pointer to the peripheral register structure.
[in]	mask	Interrupts to be enabled.

nrf_ecb_int_enable_check()

NRF_STATIC_INLINE uint32_t nrf_ecb_int_enable_check	(	NRF_ECB_Type const *	p_reg,
		uint32_t	mask
	)

Function for checking if the specified interrupts are enabled.

Parameters

[in]	p_reg	Pointer to the structure of registers of the peripheral.
[in]	mask	Mask of interrupts to be checked.

Returns

Mask of enabled interrupts.

nrf_ecb_publish_clear()

NRF_STATIC_INLINE void nrf_ecb_publish_clear	(	NRF_ECB_Type *	p_reg,
		nrf_ecb_event_t	event
	)

Function for clearing the publish configuration for a given ECB event.

Parameters

[in]	p_reg	Pointer to the structure of registers of the peripheral.
[in]	event	Event for which to clear the configuration.

nrf_ecb_publish_set()

NRF_STATIC_INLINE void nrf_ecb_publish_set	(	NRF_ECB_Type *	p_reg,
		nrf_ecb_event_t	event,
		uint8_t	channel
	)

Function for setting the publish configuration for a given ECB event.

Parameters

[in]	p_reg	Pointer to the structure of registers of the peripheral.
[in]	event	Event for which to set the configuration.
[in]	channel	Channel through which to publish the event.

nrf_ecb_subscribe_clear()

NRF_STATIC_INLINE void nrf_ecb_subscribe_clear	(	NRF_ECB_Type *	p_reg,
		nrf_ecb_task_t	task
	)

Function for clearing the subscribe configuration for a given ECB task.

Parameters

[in]	p_reg	Pointer to the structure of registers of the peripheral.
[in]	task	Task for which to clear the configuration.

nrf_ecb_subscribe_set()

NRF_STATIC_INLINE void nrf_ecb_subscribe_set	(	NRF_ECB_Type *	p_reg,
		nrf_ecb_task_t	task,
		uint8_t	channel
	)

Function for setting the subscribe configuration for a given ECB task.

Parameters

[in]	p_reg	Pointer to the structure of registers of the peripheral.
[in]	task	Task for which to set the configuration.
[in]	channel	Channel through which to subscribe events.

nrf_ecb_task_address_get()

NRF_STATIC_INLINE uint32_t nrf_ecb_task_address_get	(	NRF_ECB_Type const *	p_reg,
		nrf_ecb_task_t	task
	)

Function for getting the address of the specified ECB task register.

Parameters

[in]	p_reg	Pointer to the peripheral register structure.
[in]	task	Requested task.

Returns

Address of the specified task register.

nrf_ecb_task_trigger()

NRF_STATIC_INLINE void nrf_ecb_task_trigger	(	NRF_ECB_Type *	p_reg,
		nrf_ecb_task_t	task
	)

Function for activating the specified ECB task.

Parameters

[in]	p_reg	Pointer to the peripheral register structure.
[in]	task	Task to be activated.