Initialization

Initialization related functions for nrf_crypto . More...

Data Structures
struct	nrf_crypto_backend_info_t

Macros
#define	CRYPTO_BACKEND_REGISTER(crypto_var)   NRF_SECTION_ITEM_REGISTER(crypto_data, crypto_var)

Typedefs
typedef ret_code_t(*	nrf_crypto_backend_init_fn_t )(void)
typedef ret_code_t(*	nrf_crypto_backend_uninit_fn_t )(void)

Functions
ret_code_t	nrf_crypto_init (void)
	Function for initializing nrf_crypto and all registered backends. More...
ret_code_t	nrf_crypto_uninit (void)
	Function for uninitializing nrf_crypto and all registered backends. More...
bool	nrf_crypto_is_initialized (void)
	Function reporting if nrf_crypto has been initialized. More...
bool	nrf_crypto_is_initializing (void)
	Function reporting if nrf_crypto is initialized or is in the process of being initialized. More...

Detailed Description

Initialization related functions for nrf_crypto .

Cryptography library - nrf_crypto is responsible for global initialization of the nrf_crypto frontend and backends that are enabled in SDK configuration header file.

Function Documentation

ret_code_t nrf_crypto_init

(

void

)

Function for initializing nrf_crypto and all registered backends.

Must always be called before any other Cryptography library function.

Return values

NRF_SUCCESS	The initialization was successful.
NRF_ERROR_INTERNAL	An internal error occured in the nrf_crypt backend init.

bool nrf_crypto_is_initialized

(

void

)

Function reporting if nrf_crypto has been initialized.

Return values

True	If cryptographic library is initialized.
False	If cryptographic library is not initialized.

bool nrf_crypto_is_initializing

(

void

)

Function reporting if nrf_crypto is initialized or is in the process of being initialized.

Return values

True	If cryptographic library is initializing or already initialized.
False	If cryptographic library is not initialized.

ret_code_t nrf_crypto_uninit

(

void

)

Function for uninitializing nrf_crypto and all registered backends.

Return values

NRF_SUCCESS	If unititialization was successful.
NRF_ERROR_INTERNAL	If an internal error occured in the nrf_crypt backend init.