APPARATUS AND METHOD FOR EXTRACTING FEATURE INFORMATION TO IDENTIFY AN APPLICATION CREATED BY CROSS-PLATFORM DEVELOPMENT FRAMEWORK

The present invention is a technology capable of classifying the types of cross-platform development frameworks used for application development by using symbol information of native functions and symbols of main classes inheriting the main classes of WebKit. A device for extracting feature informat...

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Bibliographic Details
Main Authors CHO SEONGJE, KIM GYOOSIK
Format Patent
LanguageEnglish
Korean
Published 10.03.2021
Subjects
CALCULATING
COMPUTING
COUNTING
ELECTRIC DIGITAL DATA PROCESSING
PHYSICS
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Summary:The present invention is a technology capable of classifying the types of cross-platform development frameworks used for application development by using symbol information of native functions and symbols of main classes inheriting the main classes of WebKit. A device for extracting feature information comprises: an input unit receiving an application to be analyzed for a creation platform; an analysis unit selecting a method symbol that an access flag is a native function from a dex file of the application received from the input unit; and a classification unit classifying a cross-platform development framework used to create the application using the information selected in the analysis unit. 본 발명은 네이티브 함수의 심볼 정보 및 웹킷의 주요 클래스를 상속받는 주요 클래스들의 심볼을 이용하여 애플리케이션 개발에 이용된 크로스플랫폼 개발 프레임워크의 종류를 분류할 수 있는 기술로서, 제작 플랫폼 분석 대상이 되는 애플리케이션을 수신하는 입력부, 입력부에서 수신된 애플리케이션의 dex 파일에서 액세스 플래그(Access flag)가 네이티브(native) 함수인 메소드 심볼을 선별하는 분석부, 분석부에서 선별된 정보를 이용하여 애플리케이션 작성에 이용된 크로스플랫폼 개발 프레임워크를 분류하는 분류부를 포함한다.
Bibliography:Application Number: KR20190135873