SMART PHONE HAVING CERTIFICATION FUNCTION OF SMART PHONE SCREEN CAPTURE IMAGE AND METHOD THEREOF

摘要

Disclosed are a system and a method for a digital information certification through a smart phone screen capture. When the contents of the digital data (photos, contents of conversation) of kakaotalk, SNS and messages in a smart phone are captured in a screen, electronic fingerprint (hash value) is calculated by combining the program information that has been performed previously, screen capture data and time, and captured screen data. The electronic fingerprint (hash value) or electronic fingerprint (hash value) and captured screen data calculated in a smart phone is transmitted to a forgery confirmation system server. The forgery confirmation system server proves the original copy of digital data by issuing a certification ID for the transmitted data (electronic fingerprint, or electronic fingerprint and captured screen) and revealing the electronic fingerprint for the entire data of a specific unit (daily unit) of the transmitted data to a public media (newspapers, homepages, etc.). Accordingly, a user can prove the original copy of the captured screen after capturing the screen which is determined to be important in a smart phone. The smartphone of the present invention comprises a control unit, a smart phone storage unit, a display unit, and an input means.;COPYRIGHT KIPO 2016