Design and Implementation of Encryption Method for Industrial Control Software Based on SM3 Algorithm
With the development of industry,the issue of software usage rights in industrial control systems is increasingly receiving attention.In order to protect the usage rights and intellectual property rights of industrial control software,this article designs a registration code generation and verification method based on the SM3 algorithm.Using registration code authorization to protect its intellectual property rights and prevent the spread of pirated software.This article first provides an overview of the SM3 algorithm,then analyzes the characteristics of industrial control computers and proposes an encryption scheme for industrial control software.The entire process was described in detail using flowcharts and sequence diagrams,providing an effective solution for software security issues in industrial control systems.
SM3software securityencryptionindustrial control software
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