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RSA License Protection

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30 May 2011CPOL7 min read 160.9K   11.4K   180  
Implementing License Protection using RSA
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  <PropertyGroup>
    <Configuration Condition=" '$(Configuration)' == '' ">Debug</Configuration>
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    <ProjectGuid>{438253E9-3892-495B-98A6-8F9F23ED6DBD}</ProjectGuid>
    <OutputType>WinExe</OutputType>
    <AppDesignerFolder>Properties</AppDesignerFolder>
    <RootNamespace>RSALicenseExample</RootNamespace>
    <AssemblyName>RSALicenseExample</AssemblyName>
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    <FileAlignment>512</FileAlignment>
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    <Optimize>true</Optimize>
    <DebugType>pdbonly</DebugType>
    <PlatformTarget>x86</PlatformTarget>
    <ErrorReport>prompt</ErrorReport>
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  <ItemGroup>
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    <Reference Include="System.Core">
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    <Reference Include="System.Deployment" />
    <Reference Include="System.Drawing" />
    <Reference Include="System.Windows.Forms" />
    <Reference Include="System.Xml" />
  </ItemGroup>
  <ItemGroup>
    <Compile Include="Main.cs">
      <SubType>Form</SubType>
    </Compile>
    <Compile Include="Main.Designer.cs">
      <DependentUpon>Main.cs</DependentUpon>
    </Compile>
    <Compile Include="General\IO\Serializer.cs" />
    <Compile Include="General\Security\RSA.cs" />
    <Compile Include="Program.cs" />
    <Compile Include="Properties\AssemblyInfo.cs" />
    <EmbeddedResource Include="Main.resx">
      <DependentUpon>Main.cs</DependentUpon>
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      <DependentUpon>Resources.resx</DependentUpon>
      <DesignTime>True</DesignTime>
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      <LastGenOutput>Settings.Designer.cs</LastGenOutput>
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    <Compile Include="Properties\Settings.Designer.cs">
      <AutoGen>True</AutoGen>
      <DependentUpon>Settings.settings</DependentUpon>
      <DesignTimeSharedInput>True</DesignTimeSharedInput>
    </Compile>
  </ItemGroup>
  <ItemGroup>
    <None Include="Resources\publicKey.xml" />
    <None Include="Test.lic" />
  </ItemGroup>
  <ItemGroup>
    <Content Include="privateKey.xml" />
  </ItemGroup>
  <Import Project="$(MSBuildToolsPath)\Microsoft.CSharp.targets" />
  <!-- To modify your build process, add your task inside one of the targets below and uncomment it. 
       Other similar extension points exist, see Microsoft.Common.targets.
  <Target Name="BeforeBuild">
  </Target>
  <Target Name="AfterBuild">
  </Target>
  -->
</Project>

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License

This article, along with any associated source code and files, is licensed under The Code Project Open License (CPOL)


Written By
Software Developer (Senior) Decipha
Australia Australia
Wrote his first computer game in Microsoft Basic, on a Dragon 32 at age 7. It wasn't very good.
Has been working as a consultant and developer for the last 15 years,
Discovered C# shortly after it was created, and hasn't looked back.
Feels weird talking about himself in the third person.

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