Library initialization

Functions
psa_status_t	psa_crypto_init (void)
	Library initialization.

Detailed Description

Function Documentation

psa_crypto_init()

psa_status_t psa_crypto_init

(

void

)

Library initialization.

Applications must call this function before calling any other function in this module.

Applications may call this function more than once. Once a call succeeds, subsequent calls are guaranteed to succeed.

If the application calls other functions before calling psa_crypto_init(), the behavior is undefined. Implementations are encouraged to either perform the operation as if the library had been initialized or to return PSA_ERROR_BAD_STATE or some other applicable error. In particular, implementations should not return a success status if the lack of initialization may have security implications, for example due to improper seeding of the random number generator.

Return values

PSA_SUCCESS	\emptydescription
PSA_ERROR_INSUFFICIENT_MEMORY	\emptydescription
PSA_ERROR_INSUFFICIENT_STORAGE	\emptydescription
PSA_ERROR_COMMUNICATION_FAILURE	\emptydescription
PSA_ERROR_HARDWARE_FAILURE	\emptydescription
PSA_ERROR_CORRUPTION_DETECTED	\emptydescription
PSA_ERROR_INSUFFICIENT_ENTROPY	\emptydescription
PSA_ERROR_STORAGE_FAILURE	\emptydescription
PSA_ERROR_DATA_INVALID	\emptydescription
PSA_ERROR_DATA_CORRUPT	\emptydescription