Terminal software authorization system and method based on machine fingerprint and USBkey

Abstract

The invention provides a terminal software authorization system and method based on a machine fingerprint and a USBkey, and the system comprises the following modules: a hardware information collection module which collects hardware information and transmits the hardware information; an authorization module which is used for receiving the hardware information, combining the hardware information and generating an authorization file; an activation verification module which is used for verifying the authorization file; and an application installation modulewhich is used for carrying out application software installation and data deployment after the authorization file passes verification. According to the invention, the authorization process is simple and easy to use, and authorization is carried out by adopting an independent USBkey without depending on other hardware; the adaptability and the flexibility are high, and the cost is low.

Description

technical field [0001] The present invention relates to the technical field of information system software, in particular to a terminal software authorization system and method based on machine fingerprints and USB keys. Background technique [0002] In order to deal with related problems such as malicious copying and illegal use of software, security authorization of software with intellectual property rights is an effective means to ensure software security. According to different working methods and principles, common software protection technologies at home and abroad are divided into two types, one is software-based soft encryption technology, and the other is hard encryption technology that requires specific hardware. However, whether it is soft encryption or hard encryption, there are inevitable disadvantages. The disadvantages of hard encryption are: ①It is easy to cause hardware conflicts, and the operation requirements are high; ②As the software is upgraded, the d...

AI Technical Summary

Problems solved by technology

However, whether it is soft encryption or hard encryption, there are inevitable disadvantages

The disadvantages of hard encryption are: ①It is easy to cause hardware conflicts, and the operation requirements are high; ②As the software is upgraded, the dongle needs to be replaced constantly, which is costly; ③Additional professional hardware equipment is required, and the flexibility is poor

The disadvantages of soft encryption are: ①The authorization process depends on the network; ②The software needs to be manually activated after obtaining the authorization code; ③The format of the keyfile and serial number used is similar and easy to be tampered with

[0007] Regarding the above-mentioned related technologies, the inventor believes that the authorization process of the above-mentioned method is relatively complicated, the adaptability and flexibility are low, the cost is high, the authorization process relies on the network, does not support offline terminal software authorization, and the security is weak

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