cracen_pake_get_shared_key()

psa_status_t cracen_pake_get_shared_key	(	cracen_pake_operation_t *	operation,
		const psa_key_attributes_t *	attributes,
		uint8_t *	key_buffer,
		size_t	key_buffer_size,
		size_t *	key_buffer_length )

#include <subsys/nrf_security/src/drivers/cracen/cracenpsa/include/cracen_psa_pake.h>

Get the shared key from a completed PAKE operation.

Parameters

[in,out]	operation	PAKE operation context.
[in]	attributes	Key attributes for the shared key.
[out]	key_buffer	Buffer to store the shared key.
[in]	key_buffer_size	Size of the key buffer in bytes.
[out]	key_buffer_length	Length of the generated shared key in bytes.

Return values

PSA_SUCCESS	The operation completed successfully.
PSA_ERROR_BAD_STATE	The operation is not in a valid state.
PSA_ERROR_BUFFER_TOO_SMALL	The key buffer is too small.