DEVICE AND METHOD FOR SECURING DATAUSING A PLURALITY OF MODE IN THE DEVICE

摘要

The present invention relates to various embodiments related to the operation mode conversion of an application. According to an embodiment, a device comprises a storage unit which includes a normal mode data area and a secure mode data area which is isolated from the normal mode data area and allows access only in the secure mode; and a control unit which processes data using the normal mode data area in the normal mode and processes data using the secure mode data area in the secure mode. Various other embodiments other than the embodiment above are possible.