Application software digital right management method, device and system

Abstract

The invention discloses an application software digital right management method, device and system. The application software digital right management method includes obtaining a software downloading request sent by a client side, wherein the software downloading request includes terminal information of a request user terminal and application software identification of request software; obtaining dynamic information and application software corresponding to the application software identification according to the software downloading request, wherein the dynamic information includes accumulated downloading times of the application software after online and/or software downloading request obtaining time; encrypting the application software according to the terminal information of the request user terminal and the dynamic information; and sending the dynamic information and the encrypted application software to the client side so that when the client side installs the application software on the user terminal, the encrypted application software can be decrypted according to the dynamic information and the terminal information corresponding to the user terminal. The application software digital right management method, device and system can effectively improve application software digital right management strength.

Description

technical field [0001] The invention relates to digital copyright technology, in particular to a digital copyright protection method, device and system for application software. Background technique [0002] With the development of the mobile Internet, more and more personalized terminal application software has appeared, and the digital copyright protection of terminal application software has been paid more and more attention by people. [0003] The existing digital copyright protection method for terminal application software is that the service provider encrypts, encapsulates and packages the application software on the server side, and puts it online on the Internet. Obtain the decryption key of the corresponding application software; after the user downloads the corresponding application software to the terminal from the Internet, the user can decrypt the encrypted software downloaded to the terminal using the decryption key obtained when purchasing the software produc...

AI Technical Summary

Problems solved by technology

[0004] In the above-mentioned existing digital copyright protection method for terminal application software, after other non-purchasing or authorized users obtain the encryption software, if the non-purchasing or authorized user obtains the decryption key from the authorized user or obtains the same After obtaining the decryption key, the corresponding application software can be correctly decrypted. When the application software is installed after a large number of unauthorized channels are used to obtain the decryption key, the application software will lose the meaning of digital copyright protection, which is not conducive to terminal Application software digital copyright protection

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