Software validity checking system and method based on device management protocol

Abstract

The invention discloses a software legality checking system of device control system, which consists of device control server and terminal device, wherein terminal device includes device control proxy and device control information memory module for storing checking information and one checking modular. The invention also discloses a software legality checking method based on device control protocol with uniform encryption mode, registration code and digital copyright control mode. The invention is favorable for software provider controlling and managing, which guarantees the legality of software usage.

Description

technical field [0001] The present invention relates to a software legality verification system and a verification method based on a device management protocol, especially a system for verifying software legality based on a device management protocol and setting a security verification mechanism on a server end and a terminal device, and its software legality verification system. method of authentication. Background technique [0002] With the development of wireless communication technology, the traditional software installation method has become too complicated for mobile terminals, and now there is a way to directly download data packets from the wireless communication network to mobile terminals through over-the-air download (OTA for short). , and automatic operation technology, which is Device Management (DM for short), this new network technology can complete the subsequent installation and configuration by itself, and can also integrate the business information and te...

AI Technical Summary

Problems solved by technology

[0005] This management mechanism is efficient for the installation and use of software, but in this process, it will involve the question of whether software providers and operators can obtain profits from the release of software and the provision of corresponding services

Specifically speaking, this problem has the following aspects: the user terminal obtains the software delivered by the server without the knowledge, which may not be licensed and certified by the operator or software provider; there may be piracy, that is, illegal dissemination , Copy and use unauthorized software, software providers may cause great losses, and users may also use these pirated software products unconsciously; for some operators, providing services based on certain software , and carry out corresponding billing and charging, but there is no effective control and management method for software use in the existing mechanism, and some operators want to control the time of charging by using the time limit, but it is still difficult to use existing technical means accomplish

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