Method and system for preventing application program from being secondarily packaged

Abstract

The invention relates to the technical field of application programs, in particular to a method and system for preventing an application program from being secondarily packaged, and the method comprises the steps: S1, after the application program is started, starting a first identification program to obtain a unique identification code of the current application program; S2, comparing the identification code with an original identification code of the application program, and judging whether the identification code is consistent with the original identification code or not: if yes, executingthe step S3; if not, exiting the application program; S3, starting a second identification program to obtain a fingerprint character string of the certificate signature of the current application program; S4, comparing the fingerprint character string with the fingerprint character string of the original certificate signature of the application program, and judging whether the fingerprint character string is consistent with the fingerprint character string of the original certificate signature or not; if yes, starting to run the application program; and if not, exiting the application program.The method has the advantages that the application program is prevented from being packaged for the second time, and therefore piracy of the application program and illegal behaviors are avoided.

Description

technical field [0001] The invention relates to the technical field of application programs, in particular to a method and system for preventing application programs from being repackaged. Background technique [0002] With the rapid development of the mobile Internet, applications carry the terminal dreams and user values ​​of more and more enterprises. The popularity of mobile smart terminals has brought a lot of convenience and fun to people's lives, and has been integrated into all aspects of our lives. However, the security of the application itself is also a major issue that cannot be ignored, including the secondary packaging of the application. [0003] The secondary packaging of the application is to crack the genuine application through a tool, and then implant malicious code to repackage and sign it to form a secondary packaging application. In terms of appearance, function and user experience, it is exactly the same as the genuine application. It is difficult fo...

AI Technical Summary

Problems solved by technology

In terms of appearance, function and user experience, it is exactly the same as the genuine application. It is difficult for users to identify the authenticity. Once the user installs and runs it, it can quietly run a terrible program, which will waste the user's time unconsciously. Illegal behaviors such as mobile phone power, traffic, malicious deduction, peeping privacy, etc.

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