SX_ERR_IK_NOT_READY

#define SX_ERR_IK_NOT_READY   18

#include <subsys/nrf_security/src/drivers/cracen/common/include/cracen/statuscodes.h>

The IK module is not ready

This error happens when a IK operation is started but the IK module has not yet generated the internal keys. Call sx_pk_ik_derive_keys() before starting IK operations.