公开(公告)号：US20230052759A1

公开(公告)日：2023-02-16

申请号：US17873573

申请日：2022-07-26

Applicant: Samsung Electronics Co., Ltd.

Inventor： Moonkyung KIM ,  Myeongjin OH ,  Seyeong LEE ,  Dongwook SEO ,  Yeongsu LEE

IPC: H04L9/08 ,  H04L9/14 ,  H04L9/32

Abstract: An electronic device using a division permission and an operating method thereof are disclosed herein. The electronic device includes a processor or a memory storing at least one instruction executable by the processor, and when the at least one instruction is executed by the processor, the processor receives a request for installing a first application on an electronic device, acquires a division permission information corresponding to a signature permission declared by the first application, applies the division permission information to a database, installs the first application. The division permission information may be used for the signature permission on a second application different from the first application.

公开(公告)号：US20220417016A1

公开(公告)日：2022-12-29

申请号：US17895375

申请日：2022-08-25

Applicant: SAMSUNG ELECTRONICS CO., LTD.

Inventor： Myeongjin OH ,  Moonkyung KIM ,  Seyeong LEE ,  Yeongsu LEE ,  Jonghyeon LEE ,  Yeonggeun CHOE

IPC: H04L9/08 ,  G06F8/61 ,  H04L9/14

Abstract: Disclosed is an electronic device comprising: a memory in which instructions are stored; and a processor electrically connected to the memory. The processor, when the instructions stored in the memory are executed: acquires a command for installation of a first application signed with a first key; checks information relating to the first key in a key storage of the electronic device; if the first key is determined to be valid, installs the first application; and if the first key is determined to have been revoked, controls to prohibit installation of the first application.

公开(公告)号：US20240250833A1

公开(公告)日：2024-07-25

申请号：US18608321

申请日：2024-03-18

Applicant: Samsung Electronics Co., Ltd.

Inventor： Seyeong LEE ,  Moonkyung KIM ,  Myeongjin OH ,  Dongwook SEO ,  Yeongsu LEE

IPC: H04L9/32

CPC classification number: H04L9/3247

Abstract: An electronic device for processing a multi-signed APK file, and an operating method therefor are disclosed. The disclosed electronic device comprises at least one processor, comprising processing circuitry, and memory including one or more storage mediums storing instructions that, when executed by the at least one processor individually or collectively, cause the electronic device to: receive an APK file for which a multi-signature is requested, verify a signing block included in the APK file, determine a new signing block to be added to the APK file according to the multi-signature based on verification of the signing block being completed, reconfigure the APK file based on the new signing block and insert the new signing block into the reconfigured APK file.

公开(公告)号：US20220188429A1

公开(公告)日：2022-06-16

申请号：US17571046

申请日：2022-01-07

Applicant: SAMSUNG ELECTRONICS CO., LTD.

Inventor： Dongwook SEO ,  Moonkyung KIM ,  Myeongjin OH ,  Seyeong LEE ,  Yeongsu LEE ,  Yeonggeun CHOE

IPC: G06F21/60 ,  G06F21/31 ,  G06F21/62

Abstract: According to various embodiments, an electronic device may include: a touch-sensitive display; a processor operatively connected to the display; and a memory operatively connected to the processor, wherein the memory may store instructions that, when executed, cause the processor to: control the display to provide a right setup screen that enables a user to select data which an application is allowed to access among data stored in the memory, receive a read request for the data stored in the memory from the application, select data to be provided to the application among the data stored in the memory based on an access right policy established using the right setup screen, and provide the selected data to the application in response to the read request.