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一个基于RSA算法的,用于软件授权license(注册、激活码)生成和验证,并提供了生成器和客户端的GUI的简易demo

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licensegenerator's Introduction

LicenseGenerator

一个基于RSA算法的,用于软件授权license(注册、激活码)生成和验证,并提供了生成器和客户端的GUI的简易demo。主要为了记录学习内容,仅供参考。

原理

基于RSA非对称加密算法,先通过私钥为授权信息签名,再将授权信息与签名组合为激活码发放到用户手中。客户端会先将激活码解码,并验证授权信息与签名是否匹配,且判断授权信息是否与用户信息相吻合,若皆能通过验证则予以软件授权。

详情见博客文章 基于RSA算法的软件授权生成和验证 - 余弦G的博客

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