Software protecting, authorizing and registering method

Abstract

The invention discloses a software protecting, authorizing and registering method. The software protecting, authorizing and registering method comprises the following steps: receiving verification information sent out during user registration and verifying; if the verification is successful, obtaining client key information and hardware feature codes of a user; carrying out integrated coding in accordance with custom arithmetic and according to the client key information and the hardware feature codes, product ID, product authorization and MD5 check codes, generating authorization information by obtained codes through asymmetric cryptographic algorithm and sending the authorization information to a corresponding user side. The method provided by the invention can protect product intellectual property, limit unauthorized use of software products, can effectively prevent piracy and avoid business loss, further can support rich and flexible authorized packaging and pricing mechanisms, can achieve high efficiency and low cost software distributing and delivering, and further can be used for comprehensive analysis to software product selling, marketing and customer conditions.

Description

technical field [0001] The invention relates to the technical field of computers, in particular to a method for software protection, authorization and registration. Background technique [0002] For software suppliers, if they want to develop their business quickly in the increasingly severe competition, they need an effective means to protect market revenue and core technology to ensure their own competitive advantages. At the same time, they also need to use flexible software licensing and delivery models to obtain Highest market profit and customer satisfaction. Allow customers to pay according to their own needs, and which functions and product features they really need can be purchased. At the same time, it can convert potential trial customers into new customers. [0003] Common software protection technologies are mainly divided into two categories: hard encryption and soft encryption. [0004] Hard encryption technology, that is, dongle or dongle. The advantage i...

AI Technical Summary

Problems solved by technology

The advantage is safety, and the disadvantage is the dependence on hardware devices and operating systems, and additional production, initialization, logistics, installation and maintenance costs

[0005] Soft encryption has no hardware on the client side, which can realize the electronic distribution of software, saving a lot of software protection and distribution costs for developers. The disadvantage is that the security is not high enough. Some popular soft encryption tools and manufacturers in the market basically have corresponding keygen crack

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