A Method For Detecting Counterfeit application in Mobile Device Based On Blockchain

摘要

The present invention relates to a method for detecting a mobile counterfeit based on a blockchain, a first step of constructing a consortium blockchain network composed of trusted nodes that are authorized to verify whether the mobile app is forged or not and to register a normal mobile app, The second step of the trusted nodes verifying the APK files and storing the APK file identification information including the hash value of the determined APK file in the blockchain, the third generating the hash value of the APK file downloaded by the client node. Step, a fourth step of the client node transmitting the hash value of the generated APK file to the consortium blockchain network, wherein each of the trusted nodes has a hash value equal to the received hash value among the stored hash values. A fifth step of comparing whether the consortium blockchain network compares the hash value And a sixth step of transmitting to the client node. According to the present invention, it provides a detection and discrimination function for a normal form of a mobile app and a malicious counterfeit app, and has an effect of further improving the security of the mobile terminal in using the app.