公开(公告)号：US20180307837A1

公开(公告)日：2018-10-25

申请号：US15958115

申请日：2018-04-20

Applicant: LINE Corporation

Inventor： Sungbeom AHN ,  Myungju CHUNG ,  Tae Woo KIM ,  Sang Min CHUNG ,  Seong Yeol LIM ,  SangHun JEON ,  Kwang-Hee HAN ,  Dongpil SEO ,  Joo Hyeon RYU

IPC: G06F21/56 ,  G06F21/14 ,  G06F21/62

CPC classification number: G06F21/563 ,  G06F21/14 ,  G06F21/6218 ,  G06F2221/2107

Abstract: Provided are methods and/or systems for evaluating security of an application. A security evaluation method including storing pattern-information-by-perspective for analyzing a file package based on an obfuscation perspective and a vulnerability perspective, receiving a registration on the file package to be distributed to users for installing and executing an application, analyzing the registered file package based on the pattern-information-by-perspective and generating analysis information of the obfuscation perspective and analysis information of the vulnerability perspective, and providing the generated analysis information of the obfuscation perspective and the analysis information of the vulnerability perspective may be provided.

公开(公告)号：US20180207535A1

公开(公告)日：2018-07-26

申请号：US15867927

申请日：2018-01-11

Applicant: LINE Corporation

Inventor： Dong Pil SEO ,  Sang Hun JEON ,  Myung Ju CHUNG ,  Sung Beom AHN ,  Kwang Hee HAN ,  Tae Woo KIM ,  Seong Yeol LIM ,  Joo Hyeon RYU ,  Sang Min CHUNG

IPC: A63F13/75 ,  A63F13/79 ,  A63F13/25 ,  A63F13/30

CPC classification number: A63F13/75 ,  A63F13/25 ,  A63F13/30 ,  A63F13/35 ,  A63F13/67 ,  A63F13/79 ,  G06F9/445 ,  G06F9/455 ,  G06N20/00

Abstract: A method of providing a game service including providing a game program including a game module and a simulation module, the simulation module having same input and output functions as those of the game module, receiving, from a user terminal, a play result including output information of the game module with respect to input information and output information of the simulation module with respect to the input information, and determining whether play is fair based on the output information of the game module and the output information of the simulation module may be provided.

公开(公告)号：US20170242716A1

公开(公告)日：2017-08-24

申请号：US15434217

申请日：2017-02-16

Applicant: LINE Corporation

Inventor： Sang Min CHUNG ,  SangHun JEON ,  Myungju CHUNG ,  Wang Jin OH ,  Sungbeom AHN ,  Dongpil SEO ,  Kwang-Hee HAN ,  Tae Woo KIM ,  Seong Yeol LIM ,  Joo Hyeon RYU

IPC: G06F9/455 ,  H03M13/09 ,  G06F21/51

CPC classification number: G06F9/45525 ,  G06F21/51 ,  G06F2221/033 ,  H03M13/09

Abstract: A non-transitory computer-readable medium stores computer-executable instructions that, when executed by a computer, cause the computer to perform operations including generating a changed optimization file by changing an original optimization file, the original optimization file being an optimization file created at a point in time at which an intermediate language file for an application is loaded; storing the changed optimization file; creating and storing verification information for verifying whether the intermediate language file is changed; determining whether the intermediate language file is changed based on the stored verification information in response to reloading of the intermediate language file; and creating a new optimization file by deleting the changed optimization file or recovering the original optimization file based on the changed optimization file and reusing the original optimization file, based on whether the intermediate language file is changed.

公开(公告)号：US20210146260A1

公开(公告)日：2021-05-20

申请号：US17158420

申请日：2021-01-26

Applicant: LINE Corporation

Inventor： Dong Pil SEO ,  Sang Hun JEON ,  Myung Ju CHUNG ,  Sung Beom AHN ,  Kwang Hee HAN ,  Tae Woo KIM ,  Seong Yeol LIM ,  Joo Hyeon RYU ,  Sang Min CHUNG

IPC: A63F13/75 ,  A63F13/79 ,  A63F13/30 ,  A63F13/25 ,  G06F9/455 ,  A63F13/35 ,  A63F13/67

Abstract: A non-transitory computer-readable recording medium storing instructions that, when executed by a processor, cause the processor a computer to implement a content providing method in conjunction with a computer system may be provided. The content providing method may include providing a game program comprising a game module and a simulation module to a user terminal, the simulation module having same input and output functions as those of the game module, receiving play results comprising first output information of the game module and second output information of the simulation module from the user terminal, the play results are generated by the user terminal while not communicating with a server, and determining whether the a game play at the game module is played fairly based on the first output information of the game module and the second output information of the simulation module.

公开(公告)号：US20170242664A1

公开(公告)日：2017-08-24

申请号：US15434202

申请日：2017-02-16

Applicant: LINE Corporation

Inventor： Sang Min CHUNG ,  SangHun JEON ,  Tae Woo KIM ,  Joo Hyeon RYU ,  Dongpil SEO ,  Sungbeom AHN ,  Wang Jin OH ,  Seong Yeol LIM ,  Myungju CHUNG ,  Kwang-Hee HAN

IPC: G06F9/44

CPC classification number: G06F8/315 ,  G06F8/53 ,  G06F8/54 ,  G06F8/70 ,  G06F8/71

Abstract: Provided is a method, apparatus, system, and non-transitory computer readable medium for extending at least one function of a package file. A function addition method executed at a computer may include storing a package file for an application; extracting, from the package file, a file in which information about a class most initially called in response to execution of the application is set as configuration information of the application; and setting a class name of a new class to an item to which information about the most initially called class is set in the extracted file.