公开(公告)号：US20140245027A1

公开(公告)日：2014-08-28

申请号：US14187856

申请日：2014-02-24

Applicant: Samsung Electronics Co., Ltd.

Inventor： Je-Won LEE ,  Young-Kyoo KIM ,  Sung-Jo OH ,  Dong-Ho JANG

IPC: G06F21/62

CPC classification number: G06F21/74

Abstract: A device and method for providing the security of data by using multiple modes in the device are provided. The device includes a storage unit that includes a normal mode data area and a security mode data area which is isolated from the normal mode data area and access to which is allowed only in a security mode; and a controller that processes data in the normal mode data area during a normal mode, and processes data in the security mode data area during the security mode.

Abstract translation: 提供了一种通过在设备中使用多种模式来提供数据安全性的设备和方法。 该装置包括存储单元，该存储单元包括普通模式数据区和与正常模式数据区隔离的安全模式数据区，并且仅在安全模式下允许访问; 以及在正常模式期间处理正常模式数据区域中的数据并在安全模式期间处理安全模式数据区域中的数据的控制器。