公开(公告)号：US12026064B2

公开(公告)日：2024-07-02

申请号：US17848905

申请日：2022-06-24

Applicant: Samsung Electronics Co., Ltd.

Inventor： Donghoon Lee ,  Hakhyun Kim ,  Daehaeng Cho ,  Eunyoung Kwon ,  Jongsu Kim

IPC: G06F11/00 ,  G06F11/14 ,  H04L9/08 ,  H04L9/32

CPC classification number: G06F11/1464 ,  G06F11/1469 ,  H04L9/0825 ,  H04L9/3242 ,  H04L9/3249

Abstract: According to certain embodiments, an electronic device comprises: a secure element storing at least one content application and backup data associated with the at least one content application; a memory storing instructions; and a processor electrically connected to the secure element and the memory and configured to executed the instructions, wherein execution of the instructions by the processor causes the processor to perform a plurality of operations comprising: when receiving a message requesting a backup operation from an external electronic device, loading encrypted backup data from the secure element, transmitting the backup data to the external electronic device, and when receiving a message about backup completion from the external electronic device, setting the backup data to an unavailable state.