/ System and method for creating secure Android apps and installing/running apps on the Android platform

摘要

The present invention creates an Android app to which encryption is applied, and includes an Android operating system with an added function to install and run the created Android app, so that the Android app can be created/installed and executed more safely. To a system and method for installing/executing an app on an Android platform, a package receiving unit for receiving an application package, a code area encryption unit for separating a code area from the received application package, and encrypting the separated code area, the encrypted An encryption application package receiving unit comprising a security application package generating unit generating a security application package including a code area and a package encryption unit encrypting the generated security application package, and receiving an encrypted application package including an encrypted executable code; In response to an application installation unit including a package decryption unit for decrypting the received encrypted application package, a package installation unit for installing the decrypted application package, and a re-encryption unit for re-encrypting the decrypted application package, and an application execution command, the package is installed an executable code decoding unit for decoding the re-encrypted executable code installed in the unit, an executable code loading unit for loading the executable code decrypted by the executable code decoding unit into a memory; and an application management unit including an application package loading unit that decrypts the application package re-encrypted by the re-encryption unit and loads it into a memory.