초록

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Abstract ▼ AI-Helper

In this paper we designed the software copyright protection system using encryption technology. Recently most of the softwares have used a password instead of physical devices such as lock key for the software copyright protection. In this case if the password be disclosed. somebody will carl use th...

In this paper we designed the software copyright protection system using encryption technology. Recently most of the softwares have used a password instead of physical devices such as lock key for the software copyright protection. In this case if the password be disclosed. somebody will carl use the software illegally. Therefore if the legal user disclose the password intentionally, somebody will can use more than license numbers. If we use the system suggested in this paper it will not be permitted to use concurrently more than license numbers. As a result nobody can use any softwares illegally. All of the software developers can check a sale amount correctly And the users can get the service of software maintenance quickly.