diff --git a/MathNet.Numerics.sln b/MathNet.Numerics.sln
index f10988fa..82a49c1d 100644
--- a/MathNet.Numerics.sln
+++ b/MathNet.Numerics.sln
@@ -30,36 +30,51 @@ Global
 	GlobalSection(SolutionConfigurationPlatforms) = preSolution
 		Debug|Any CPU = Debug|Any CPU
 		Release|Any CPU = Release|Any CPU
+		Release-Signed|Any CPU = Release-Signed|Any CPU
 	EndGlobalSection
 	GlobalSection(ProjectConfigurationPlatforms) = postSolution
 		{8239A6FF-1EF3-4DA4-A860-95C392DD6899}.Debug|Any CPU.ActiveCfg = Debug|Any CPU
 		{8239A6FF-1EF3-4DA4-A860-95C392DD6899}.Debug|Any CPU.Build.0 = Debug|Any CPU
 		{8239A6FF-1EF3-4DA4-A860-95C392DD6899}.Release|Any CPU.ActiveCfg = Release|Any CPU
 		{8239A6FF-1EF3-4DA4-A860-95C392DD6899}.Release|Any CPU.Build.0 = Release|Any CPU
+		{8239A6FF-1EF3-4DA4-A860-95C392DD6899}.Release-Signed|Any CPU.ActiveCfg = Release-Signed|Any CPU
+		{8239A6FF-1EF3-4DA4-A860-95C392DD6899}.Release-Signed|Any CPU.Build.0 = Release-Signed|Any CPU
 		{B7CAE5F4-A23F-4438-B5BE-41226618B695}.Debug|Any CPU.ActiveCfg = Debug|Any CPU
 		{B7CAE5F4-A23F-4438-B5BE-41226618B695}.Debug|Any CPU.Build.0 = Debug|Any CPU
 		{B7CAE5F4-A23F-4438-B5BE-41226618B695}.Release|Any CPU.ActiveCfg = Release|Any CPU
 		{B7CAE5F4-A23F-4438-B5BE-41226618B695}.Release|Any CPU.Build.0 = Release|Any CPU
+		{B7CAE5F4-A23F-4438-B5BE-41226618B695}.Release-Signed|Any CPU.ActiveCfg = Release-Signed|Any CPU
+		{B7CAE5F4-A23F-4438-B5BE-41226618B695}.Release-Signed|Any CPU.Build.0 = Release-Signed|Any CPU
 		{37E8E802-A354-4114-BFC1-6E1357DA605B}.Debug|Any CPU.ActiveCfg = Debug|Any CPU
 		{37E8E802-A354-4114-BFC1-6E1357DA605B}.Debug|Any CPU.Build.0 = Debug|Any CPU
 		{37E8E802-A354-4114-BFC1-6E1357DA605B}.Release|Any CPU.ActiveCfg = Release|Any CPU
 		{37E8E802-A354-4114-BFC1-6E1357DA605B}.Release|Any CPU.Build.0 = Release|Any CPU
+		{37E8E802-A354-4114-BFC1-6E1357DA605B}.Release-Signed|Any CPU.ActiveCfg = Release-Signed|Any CPU
+		{37E8E802-A354-4114-BFC1-6E1357DA605B}.Release-Signed|Any CPU.Build.0 = Release-Signed|Any CPU
 		{BC81EA37-8EE6-4BF9-B8A9-B30497AEF8B1}.Debug|Any CPU.ActiveCfg = Debug|Any CPU
 		{BC81EA37-8EE6-4BF9-B8A9-B30497AEF8B1}.Debug|Any CPU.Build.0 = Debug|Any CPU
 		{BC81EA37-8EE6-4BF9-B8A9-B30497AEF8B1}.Release|Any CPU.ActiveCfg = Release|Any CPU
 		{BC81EA37-8EE6-4BF9-B8A9-B30497AEF8B1}.Release|Any CPU.Build.0 = Release|Any CPU
+		{BC81EA37-8EE6-4BF9-B8A9-B30497AEF8B1}.Release-Signed|Any CPU.ActiveCfg = Release-Signed|Any CPU
+		{BC81EA37-8EE6-4BF9-B8A9-B30497AEF8B1}.Release-Signed|Any CPU.Build.0 = Release-Signed|Any CPU
 		{F2F8032B-A31D-4E33-A05E-F2CDCBFAA75D}.Debug|Any CPU.ActiveCfg = Debug|Any CPU
 		{F2F8032B-A31D-4E33-A05E-F2CDCBFAA75D}.Debug|Any CPU.Build.0 = Debug|Any CPU
 		{F2F8032B-A31D-4E33-A05E-F2CDCBFAA75D}.Release|Any CPU.ActiveCfg = Release|Any CPU
 		{F2F8032B-A31D-4E33-A05E-F2CDCBFAA75D}.Release|Any CPU.Build.0 = Release|Any CPU
+		{F2F8032B-A31D-4E33-A05E-F2CDCBFAA75D}.Release-Signed|Any CPU.ActiveCfg = Release-Signed|Any CPU
+		{F2F8032B-A31D-4E33-A05E-F2CDCBFAA75D}.Release-Signed|Any CPU.Build.0 = Release-Signed|Any CPU
 		{DAF07AA8-C5C9-4963-98F7-2C3285064DAD}.Debug|Any CPU.ActiveCfg = Debug|Any CPU
 		{DAF07AA8-C5C9-4963-98F7-2C3285064DAD}.Debug|Any CPU.Build.0 = Debug|Any CPU
 		{DAF07AA8-C5C9-4963-98F7-2C3285064DAD}.Release|Any CPU.ActiveCfg = Release|Any CPU
 		{DAF07AA8-C5C9-4963-98F7-2C3285064DAD}.Release|Any CPU.Build.0 = Release|Any CPU
+		{DAF07AA8-C5C9-4963-98F7-2C3285064DAD}.Release-Signed|Any CPU.ActiveCfg = Release-Signed|Any CPU
+		{DAF07AA8-C5C9-4963-98F7-2C3285064DAD}.Release-Signed|Any CPU.Build.0 = Release-Signed|Any CPU
 		{EB1A5D32-F264-4BCE-BEB7-0B97085075BE}.Debug|Any CPU.ActiveCfg = Debug|Any CPU
 		{EB1A5D32-F264-4BCE-BEB7-0B97085075BE}.Debug|Any CPU.Build.0 = Debug|Any CPU
 		{EB1A5D32-F264-4BCE-BEB7-0B97085075BE}.Release|Any CPU.ActiveCfg = Release|Any CPU
 		{EB1A5D32-F264-4BCE-BEB7-0B97085075BE}.Release|Any CPU.Build.0 = Release|Any CPU
+		{EB1A5D32-F264-4BCE-BEB7-0B97085075BE}.Release-Signed|Any CPU.ActiveCfg = Release-Signed|Any CPU
+		{EB1A5D32-F264-4BCE-BEB7-0B97085075BE}.Release-Signed|Any CPU.Build.0 = Release-Signed|Any CPU
 	EndGlobalSection
 	GlobalSection(SolutionProperties) = preSolution
 		HideSolutionNode = FALSE
diff --git a/build/NuGet/Numerics.Signed/MathNet.Numerics.Signed.nuspec b/build/NuGet/Numerics.Signed/MathNet.Numerics.Signed.nuspec
new file mode 100644
index 00000000..354dd9af
--- /dev/null
+++ b/build/NuGet/Numerics.Signed/MathNet.Numerics.Signed.nuspec
@@ -0,0 +1,23 @@
+<?xml version="1.0" encoding="utf-8"?>
+<package xmlns:xsd="http://www.w3.org/2001/XMLSchema" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance">
+  <metadata xmlns="http://schemas.microsoft.com/packaging/2010/07/nuspec.xsd">
+    <id>MathNet.Numerics.Signed</id>
+    <version>1.0.0</version>
+    <title>Math.NET Numerics (Strong Name)</title>
+    <summary>Math.NET Numerics, signed and thus with a strong name. We strongly discourage using this package and recommend using MathNet.Numerics instead, which is unsigned and weakly named.</summary>
+    <description>Math.NET Numerics, signed and thus with a strong name. We strongly discourage using this package and recommend using MathNet.Numerics instead, which is unsigned and weakly named.</description>
+    <authors>Marcus Cuda, Christoph Ruegg, Jurgen Van Gael</authors>
+    <owners>Christoph Ruegg</owners>
+    <projectUrl>http://numerics.mathdotnet.com/</projectUrl>
+    <iconUrl>http://www.mathdotnet.com/images/MathNet128.png</iconUrl>
+    <licenseUrl>http://mathnetnumerics.codeplex.com/license</licenseUrl>
+    <requireLicenseAcceptance>false</requireLicenseAcceptance>
+    <tags>math numeric statistics probability integration interpolation linear algebra matrix fft signed strongname</tags>
+    <dependencies>
+      <dependency id="zlib.net" version="1.0" />
+    </dependencies>
+    <frameworkAssemblies>
+      <frameworkAssembly assemblyName="System.Numerics" />
+    </frameworkAssemblies>
+  </metadata>
+</package>
\ No newline at end of file
diff --git a/build/NuGet/nuget-signed.proj b/build/NuGet/nuget-signed.proj
new file mode 100644
index 00000000..331c5c64
--- /dev/null
+++ b/build/NuGet/nuget-signed.proj
@@ -0,0 +1,56 @@
+<Project xmlns="http://schemas.microsoft.com/developer/msbuild/2003" DefaultTargets="BuildPackages" ToolsVersion="4.0">
+	<UsingTask AssemblyFile="$(MSBuildProjectDirectory)/../MSBuild.Community.Tasks.v1.2.0.306/MSBuild.Community.Tasks.dll" TaskName="MSBuild.Community.Tasks.XmlUpdate" />
+	<UsingTask AssemblyFile="$(MSBuildProjectDirectory)/../MSBuild.Community.Tasks.v1.2.0.306/MSBuild.Community.Tasks.dll" TaskName="MSBuild.Community.Tasks.FileUpdate" />
+
+	<PropertyGroup>
+		<Root>$(MSBuildProjectDirectory)/../..</Root>
+		<OutLib>$(MSBuildProjectDirectory)/../../out/lib</OutLib>
+		<OutNuGetPackages>$(MSBuildProjectDirectory)/../../out/packages/NuGet</OutNuGetPackages>
+		<NumericsPack>$(MSBuildProjectDirectory)/Numerics.Signed</NumericsPack>
+		<NuGetExe>$(MSBuildProjectDirectory)/../../tools/NuGet/nuget.exe</NuGetExe>
+	</PropertyGroup>
+	
+	<ItemGroup>
+		<NumericsNet40 Include="$(OutLib)/Net40/MathNet.Numerics.dll;$(OutLib)/Net40/MathNet.Numerics.IO.dll;$(OutLib)/Net40/MathNet.Numerics.pdb;$(OutLib)/Net40/MathNet.Numerics.IO.pdb;$(OutLib)/Net40/MathNet.Numerics.xml;$(OutLib)/Net40/MathNet.Numerics.IO.xml" />
+	</ItemGroup>
+	
+	<Target Name="CopyContentFiles">
+		<RemoveDir Directories="$(NumericsPack)/content" />
+		<Copy SourceFiles="$(Root)/README.markdown" DestinationFiles="$(NumericsPack)/content/App_Readme/MathNet.Numerics.readme.txt" />
+		<Copy SourceFiles="$(Root)/COPYRIGHT.markdown" DestinationFiles="$(NumericsPack)/content/App_Readme/MathNet.Numerics.copyright.txt" />
+		<Copy SourceFiles="$(Root)/AUTHORS.markdown" DestinationFiles="$(NumericsPack)/content/App_Readme/MathNet.Numerics.authors.txt" />
+		
+		<RemoveDir Directories="$(NumericsPack)/lib" />
+		<Copy SourceFiles="@(NumericsNet40)" DestinationFolder="$(NumericsPack)/lib/Net40" />
+	</Target>
+
+	<Target Name="UpdateNuspec" DependsOnTargets="CopyContentFiles">
+	
+		<!-- Evaluate Assembly Identity -->
+		<GetAssemblyIdentity AssemblyFiles="$(NumericsPack)/lib/Net40/MathNet.Numerics.dll">
+			<Output TaskParameter="Assemblies" ItemName="NumericsAssemblyInfo"/>
+		</GetAssemblyIdentity>
+		
+		<!-- Extract Assembly Versions -->
+		<PropertyGroup>
+			<NumericsAssemblyVersion>%(NumericsAssemblyInfo.Version)</NumericsAssemblyVersion>
+		</PropertyGroup>
+		
+		<!-- Package Versions (skip 4th part/build number, for semvar compliance) -->
+		<PropertyGroup>
+			<NumericsPackVersion>$(NumericsAssemblyVersion.Substring(0, $(NumericsAssemblyVersion.LastIndexOf('.'))))</NumericsPackVersion>
+		</PropertyGroup>
+		
+		<XmlUpdate
+			Prefix="n" Namespace="http://schemas.microsoft.com/packaging/2010/07/nuspec.xsd"
+			XmlFileName="$(NumericsPack)/MathNet.Numerics.Signed.nuspec"
+			XPath="//package/n:metadata/n:version"
+			Value="$(NumericsPackVersion)"/>
+	</Target>
+
+	<Target Name="BuildPackages" DependsOnTargets="UpdateNuspec;PatchContentFiles">
+		<MakeDir Directories="$(OutNuGetPackages)" />
+		<Exec Command="$(NuGetExe) pack $(NumericsPack)/MathNet.Numerics.Signed.nuspec /Verbose /OutputDirectory $(OutNuGetPackages)" />
+	</Target>
+
+</Project>
\ No newline at end of file
diff --git a/src/Examples/Examples.csproj b/src/Examples/Examples.csproj
index fc7ec043..3b594d8b 100644
--- a/src/Examples/Examples.csproj
+++ b/src/Examples/Examples.csproj
@@ -52,6 +52,22 @@
     <WarningLevel>4</WarningLevel>
     <CodeAnalysisRuleSet>AllRules.ruleset</CodeAnalysisRuleSet>
   </PropertyGroup>
+  <PropertyGroup Condition="'$(Configuration)|$(Platform)' == 'Release-Signed|AnyCPU'">
+    <OutputPath>bin\Release-Signed\</OutputPath>
+    <DefineConstants>TRACE</DefineConstants>
+    <Optimize>true</Optimize>
+    <DebugType>pdbonly</DebugType>
+    <PlatformTarget>AnyCPU</PlatformTarget>
+    <CodeAnalysisLogFile>bin\Release\Examples.dll.CodeAnalysisLog.xml</CodeAnalysisLogFile>
+    <CodeAnalysisUseTypeNameInSuppression>true</CodeAnalysisUseTypeNameInSuppression>
+    <CodeAnalysisModuleSuppressionsFile>GlobalSuppressions.cs</CodeAnalysisModuleSuppressionsFile>
+    <ErrorReport>prompt</ErrorReport>
+    <CodeAnalysisRuleSet>AllRules.ruleset</CodeAnalysisRuleSet>
+    <CodeAnalysisRuleSetDirectories>;C:\Program Files (x86)\Microsoft Visual Studio 10.0\Team Tools\Static Analysis Tools\\Rule Sets</CodeAnalysisRuleSetDirectories>
+    <CodeAnalysisIgnoreBuiltInRuleSets>true</CodeAnalysisIgnoreBuiltInRuleSets>
+    <CodeAnalysisRuleDirectories>;C:\Program Files (x86)\Microsoft Visual Studio 10.0\Team Tools\Static Analysis Tools\FxCop\\Rules</CodeAnalysisRuleDirectories>
+    <CodeAnalysisIgnoreBuiltInRules>true</CodeAnalysisIgnoreBuiltInRules>
+  </PropertyGroup>
   <ItemGroup>
     <Reference Include="System" />
     <Reference Include="System.Core">
diff --git a/src/FSharp/FSharp.fsproj b/src/FSharp/FSharp.fsproj
index 43b2c15a..bf850432 100644
--- a/src/FSharp/FSharp.fsproj
+++ b/src/FSharp/FSharp.fsproj
@@ -34,6 +34,15 @@
   <PropertyGroup Condition=" '$(Configuration)' == 'Release' ">
     <DocumentationFile>MathNet.Numerics.FSharp.XML</DocumentationFile>
   </PropertyGroup>
+  <PropertyGroup Condition=" '$(Configuration)|$(Platform)' == 'Release-Signed|AnyCPU' ">
+    <DebugType>pdbonly</DebugType>
+    <Optimize>true</Optimize>
+    <Tailcalls>true</Tailcalls>
+    <DefineConstants>TRACE</DefineConstants>
+    <WarningLevel>3</WarningLevel>
+    <DocumentationFile>..\..\out\lib\Net40\MathNet.Numerics.FSharp.xml</DocumentationFile>
+    <OutputPath>bin\Release-Signed\</OutputPath>
+  </PropertyGroup>
   <Import Project="$(MSBuildExtensionsPath32)\FSharp\1.0\Microsoft.FSharp.Targets" Condition="!Exists('$(MSBuildToolsPath)\Microsoft.Build.Tasks.v4.0.dll')" />
   <Import Project="$(MSBuildExtensionsPath32)\..\Microsoft F#\v4.0\Microsoft.FSharp.Targets" Condition="Exists('$(MSBuildToolsPath)\Microsoft.Build.Tasks.v4.0.dll')" />
   <ItemGroup>
diff --git a/src/FSharpExamples/FSharpExamples.fsproj b/src/FSharpExamples/FSharpExamples.fsproj
index 6b257ead..fef511c7 100644
--- a/src/FSharpExamples/FSharpExamples.fsproj
+++ b/src/FSharpExamples/FSharpExamples.fsproj
@@ -30,6 +30,14 @@
     <DefineConstants>TRACE</DefineConstants>
     <WarningLevel>3</WarningLevel>
   </PropertyGroup>
+  <PropertyGroup Condition=" '$(Configuration)|$(Platform)' == 'Release-Signed|AnyCPU' ">
+    <DebugType>pdbonly</DebugType>
+    <Optimize>true</Optimize>
+    <Tailcalls>true</Tailcalls>
+    <DefineConstants>TRACE</DefineConstants>
+    <WarningLevel>3</WarningLevel>
+    <OutputPath>bin\Release-Signed\</OutputPath>
+  </PropertyGroup>
   <ItemGroup>
     <Reference Include="FSharp.Core" />
     <Reference Include="mscorlib" />
diff --git a/src/FSharpUnitTests/FSharpUnitTests.fsproj b/src/FSharpUnitTests/FSharpUnitTests.fsproj
index 34b6fed9..c6f7cdcf 100644
--- a/src/FSharpUnitTests/FSharpUnitTests.fsproj
+++ b/src/FSharpUnitTests/FSharpUnitTests.fsproj
@@ -30,6 +30,14 @@
     <DefineConstants>TRACE</DefineConstants>
     <WarningLevel>3</WarningLevel>
   </PropertyGroup>
+  <PropertyGroup Condition=" '$(Configuration)|$(Platform)' == 'Release-Signed|AnyCPU' ">
+    <DebugType>pdbonly</DebugType>
+    <Optimize>true</Optimize>
+    <Tailcalls>true</Tailcalls>
+    <DefineConstants>TRACE</DefineConstants>
+    <WarningLevel>3</WarningLevel>
+    <OutputPath>bin\Release-Signed\</OutputPath>
+  </PropertyGroup>
   <Import Project="$(MSBuildExtensionsPath32)\FSharp\1.0\Microsoft.FSharp.Targets" Condition="!Exists('$(MSBuildToolsPath)\Microsoft.Build.Tasks.v4.0.dll')" />
   <Import Project="$(MSBuildExtensionsPath32)\..\Microsoft F#\v4.0\Microsoft.FSharp.Targets" Condition="Exists('$(MSBuildToolsPath)\Microsoft.Build.Tasks.v4.0.dll')" />
   <ItemGroup>
diff --git a/src/Numerics.IO/Numerics.IO.csproj b/src/Numerics.IO/Numerics.IO.csproj
index d939ce49..78b36f01 100644
--- a/src/Numerics.IO/Numerics.IO.csproj
+++ b/src/Numerics.IO/Numerics.IO.csproj
@@ -12,24 +12,44 @@
     <AssemblyName>MathNet.Numerics.IO</AssemblyName>
     <TargetFrameworkVersion>v4.0</TargetFrameworkVersion>
     <FileAlignment>512</FileAlignment>
+    <!-- Conditional Strong Name -->
+    <AssemblyOriginatorKeyFile>..\MathNet.Numerics.snk</AssemblyOriginatorKeyFile>
+    <SignAssembly Condition=" '$(SignAssembly)' == '' ">false</SignAssembly>
   </PropertyGroup>
   <PropertyGroup Condition=" '$(Configuration)|$(Platform)' == 'Debug|AnyCPU' ">
+    <OutputPath>..\..\out\debug\Net40\</OutputPath>
+    <!-- Conditional Strong Name: NO -->
+    <SignAssembly>false</SignAssembly>
     <DebugSymbols>true</DebugSymbols>
     <DebugType>full</DebugType>
     <Optimize>false</Optimize>
-    <OutputPath>..\..\out\debug\Net40\</OutputPath>
-    <DefineConstants>DEBUG;TRACE</DefineConstants>
+    <DefineConstants>DEBUG;TRACE;SYSNUMERICS</DefineConstants>
     <ErrorReport>prompt</ErrorReport>
     <WarningLevel>4</WarningLevel>
   </PropertyGroup>
   <PropertyGroup Condition=" '$(Configuration)|$(Platform)' == 'Release|AnyCPU' ">
+    <OutputPath>..\..\out\lib\Net40\</OutputPath>
+    <DocumentationFile>..\..\out\lib\Net40\MathNet.Numerics.IO.xml</DocumentationFile>
+    <!-- Conditional Strong Name: NO -->
+    <SignAssembly>false</SignAssembly>
     <DebugType>pdbonly</DebugType>
     <Optimize>true</Optimize>
-    <OutputPath>..\..\out\lib\Net40\</OutputPath>
-    <DefineConstants>TRACE</DefineConstants>
+    <DefineConstants>TRACE;SYSNUMERICS</DefineConstants>
     <ErrorReport>prompt</ErrorReport>
     <WarningLevel>4</WarningLevel>
+    <CodeAnalysisRuleSet>AllRules.ruleset</CodeAnalysisRuleSet>
+  </PropertyGroup>
+  <PropertyGroup Condition="'$(Configuration)|$(Platform)' == 'Release-Signed|AnyCPU'">
+    <OutputPath>..\..\out\lib\Net40\</OutputPath>
     <DocumentationFile>..\..\out\lib\Net40\MathNet.Numerics.IO.xml</DocumentationFile>
+    <!-- Conditional Strong Name: YES -->
+    <SignAssembly>true</SignAssembly>
+    <DebugType>pdbonly</DebugType>
+    <Optimize>true</Optimize>
+    <DefineConstants>TRACE;SYSNUMERICS;STRONGNAME</DefineConstants>
+    <ErrorReport>prompt</ErrorReport>
+    <WarningLevel>4</WarningLevel>
+    <CodeAnalysisRuleSet>AllRules.ruleset</CodeAnalysisRuleSet>
   </PropertyGroup>
   <ItemGroup>
     <Reference Include="System" />
diff --git a/src/Numerics.IO/Properties/AssemblyInfo.cs b/src/Numerics.IO/Properties/AssemblyInfo.cs
index b0cdc2d9..95669881 100644
--- a/src/Numerics.IO/Properties/AssemblyInfo.cs
+++ b/src/Numerics.IO/Properties/AssemblyInfo.cs
@@ -44,6 +44,10 @@ using System.Runtime.InteropServices;
 [assembly: ComVisible(false)]
 [assembly: Guid("5d559feb-5f06-4401-b48b-c08b78f8582a")]
 [assembly: NeutralResourcesLanguage("en")]
+#if STRONGNAME
+[assembly: InternalsVisibleTo("MathNet.Numerics.UnitTests, PublicKey=0024000004800000940000000602000000240000525341310004000001000100ed2314a577643d859571b8b9307c6ff2670525c4598fbb307e57ea65ebf5d4417284cb3da9181636480b623f4db8cc3c1947244ba069df0df86e2431621f51a488f9929519a1c5d0ae595f6e2d0e4094685f0c1229ff658360acbb9f63f1a0258e984dda00dc7ad4fd16dbb550ec1ef8a11df138402b7c1998ee224e652c839b")]
+#else
 [assembly: InternalsVisibleTo("MathNet.Numerics.UnitTests")]
+#endif
 [assembly: AssemblyVersion("1.0.0.0")]
 [assembly: AssemblyFileVersion("1.0.0.0")]
diff --git a/src/Numerics/Numerics.csproj b/src/Numerics/Numerics.csproj
index 2d505507..da85deac 100644
--- a/src/Numerics/Numerics.csproj
+++ b/src/Numerics/Numerics.csproj
@@ -12,8 +12,6 @@
     <AssemblyName>MathNet.Numerics</AssemblyName>
     <TargetFrameworkVersion>v4.0</TargetFrameworkVersion>
     <FileAlignment>512</FileAlignment>
-    <SignAssembly>false</SignAssembly>
-    <AssemblyOriginatorKeyFile>..\MathNet.Numerics.snk</AssemblyOriginatorKeyFile>
     <FileUpgradeFlags>
     </FileUpgradeFlags>
     <OldToolsVersion>3.5</OldToolsVersion>
@@ -34,12 +32,17 @@
     <ApplicationVersion>1.0.0.%2a</ApplicationVersion>
     <UseApplicationTrust>false</UseApplicationTrust>
     <BootstrapperEnabled>true</BootstrapperEnabled>
+    <!-- Conditional Strong Name -->
+    <AssemblyOriginatorKeyFile>..\MathNet.Numerics.snk</AssemblyOriginatorKeyFile>
+    <SignAssembly Condition=" '$(SignAssembly)' == '' ">false</SignAssembly>
   </PropertyGroup>
   <PropertyGroup Condition=" '$(Configuration)|$(Platform)' == 'Debug|AnyCPU' ">
+    <OutputPath>..\..\out\debug\Net40\</OutputPath>
+    <!-- Conditional Strong Name: NO -->
+    <SignAssembly>false</SignAssembly>
     <DebugSymbols>true</DebugSymbols>
     <DebugType>full</DebugType>
     <Optimize>false</Optimize>
-    <OutputPath>..\..\out\debug\Net40\</OutputPath>
     <DefineConstants>TRACE;DEBUG;SYSNUMERICS</DefineConstants>
     <ErrorReport>prompt</ErrorReport>
     <WarningLevel>4</WarningLevel>
@@ -48,13 +51,28 @@
     <CodeAnalysisRuleSet>AllRules.ruleset</CodeAnalysisRuleSet>
   </PropertyGroup>
   <PropertyGroup Condition=" '$(Configuration)|$(Platform)' == 'Release|AnyCPU' ">
+    <OutputPath>..\..\out\lib\Net40\</OutputPath>
+    <DocumentationFile>..\..\out\lib\Net40\MathNet.Numerics.xml</DocumentationFile>
+    <!-- Conditional Strong Name: NO -->
+    <SignAssembly>false</SignAssembly>
     <DebugType>pdbonly</DebugType>
     <Optimize>true</Optimize>
-    <OutputPath>..\..\out\lib\Net40\</OutputPath>
     <DefineConstants>TRACE;SYSNUMERICS</DefineConstants>
     <ErrorReport>prompt</ErrorReport>
     <WarningLevel>4</WarningLevel>
+    <CodeAnalysisRuleSet>AllRules.ruleset</CodeAnalysisRuleSet>
+  </PropertyGroup>
+  <PropertyGroup Condition="'$(Configuration)|$(Platform)' == 'Release-Signed|AnyCPU'">
+    <OutputPath>..\..\out\lib\Net40\</OutputPath>
     <DocumentationFile>..\..\out\lib\Net40\MathNet.Numerics.xml</DocumentationFile>
+    <!-- Conditional Strong Name: YES -->
+    <SignAssembly>true</SignAssembly>
+    <DebugType>pdbonly</DebugType>
+    <PlatformTarget>AnyCPU</PlatformTarget>
+    <Optimize>true</Optimize>
+    <DefineConstants>TRACE;SYSNUMERICS;STRONGNAME</DefineConstants>
+    <ErrorReport>prompt</ErrorReport>
+    <WarningLevel>4</WarningLevel>
     <CodeAnalysisRuleSet>AllRules.ruleset</CodeAnalysisRuleSet>
   </PropertyGroup>
   <ItemGroup>
@@ -456,7 +474,9 @@
       <Install>true</Install>
     </BootstrapperPackage>
   </ItemGroup>
-  <ItemGroup />
+  <ItemGroup>
+    <None Include="MathNet.Numerics.snk" />
+  </ItemGroup>
   <Import Project="$(MSBuildToolsPath)\Microsoft.CSharp.targets" />
   <PropertyGroup>
     <PreBuildEvent>
@@ -469,4 +489,4 @@
   <Target Name="AfterBuild">
   </Target>
   -->
-</Project>
\ No newline at end of file
+</Project>
diff --git a/src/Numerics/Properties/AssemblyInfo.cs b/src/Numerics/Properties/AssemblyInfo.cs
index 24578f27..02725ff0 100644
--- a/src/Numerics/Properties/AssemblyInfo.cs
+++ b/src/Numerics/Properties/AssemblyInfo.cs
@@ -44,6 +44,10 @@ using System.Runtime.InteropServices;
 [assembly: ComVisible(false)]
 [assembly: Guid("7b66646f-f0ee-425d-9065-910d1937a2df")]
 [assembly: NeutralResourcesLanguage("en")]
+#if STRONGNAME
+[assembly: InternalsVisibleTo("MathNet.Numerics.UnitTests, PublicKey=0024000004800000940000000602000000240000525341310004000001000100ed2314a577643d859571b8b9307c6ff2670525c4598fbb307e57ea65ebf5d4417284cb3da9181636480b623f4db8cc3c1947244ba069df0df86e2431621f51a488f9929519a1c5d0ae595f6e2d0e4094685f0c1229ff658360acbb9f63f1a0258e984dda00dc7ad4fd16dbb550ec1ef8a11df138402b7c1998ee224e652c839b")]
+#else
 [assembly: InternalsVisibleTo("MathNet.Numerics.UnitTests")]
+#endif
 [assembly: AssemblyVersion("1.0.0.0")]
 [assembly: AssemblyFileVersion("1.0.0.0")]
diff --git a/src/UnitTests/UnitTests.csproj b/src/UnitTests/UnitTests.csproj
index bd6934b7..2454cda4 100644
--- a/src/UnitTests/UnitTests.csproj
+++ b/src/UnitTests/UnitTests.csproj
@@ -12,31 +12,43 @@
     <AssemblyName>MathNet.Numerics.UnitTests</AssemblyName>
     <TargetFrameworkVersion>v4.0</TargetFrameworkVersion>
     <FileAlignment>512</FileAlignment>
+    <!-- Conditional Strong Name -->
+    <AssemblyOriginatorKeyFile>..\MathNet.Numerics.snk</AssemblyOriginatorKeyFile>
+    <SignAssembly Condition=" '$(SignAssembly)' == '' ">false</SignAssembly>
   </PropertyGroup>
   <PropertyGroup Condition=" '$(Configuration)|$(Platform)' == 'Debug|AnyCPU' ">
+    <OutputPath>..\..\out\test\debug\Net40\</OutputPath>
+    <!-- Conditional Strong Name: NO -->
+    <SignAssembly>false</SignAssembly>
     <DebugSymbols>true</DebugSymbols>
     <DebugType>full</DebugType>
     <Optimize>false</Optimize>
-    <OutputPath>..\..\out\test\debug\Net40\</OutputPath>
-    <DefineConstants>DEBUG;TRACE</DefineConstants>
+    <DefineConstants>DEBUG;TRACE;SYSNUMERICS</DefineConstants>
     <ErrorReport>prompt</ErrorReport>
     <WarningLevel>4</WarningLevel>
     <PlatformTarget>AnyCPU</PlatformTarget>
   </PropertyGroup>
   <PropertyGroup Condition=" '$(Configuration)|$(Platform)' == 'Release|AnyCPU' ">
+    <OutputPath>..\..\out\test\Net40\</OutputPath>
+    <!-- Conditional Strong Name: NO -->
+    <SignAssembly>false</SignAssembly>
     <DebugType>pdbonly</DebugType>
     <Optimize>true</Optimize>
-    <OutputPath>..\..\out\test\Net40\</OutputPath>
-    <DefineConstants>TRACE</DefineConstants>
+    <DefineConstants>TRACE;SYSNUMERICS</DefineConstants>
     <ErrorReport>prompt</ErrorReport>
     <WarningLevel>4</WarningLevel>
+    <CodeAnalysisRuleSet>AllRules.ruleset</CodeAnalysisRuleSet>
   </PropertyGroup>
-  <PropertyGroup>
-    <SignAssembly>false</SignAssembly>
-  </PropertyGroup>
-  <PropertyGroup>
-    <AssemblyOriginatorKeyFile>
-    </AssemblyOriginatorKeyFile>
+  <PropertyGroup Condition="'$(Configuration)|$(Platform)' == 'Release-Signed|AnyCPU'">
+    <OutputPath>..\..\out\test\Net40\</OutputPath>
+    <!-- Conditional Strong Name: YES -->
+    <SignAssembly>true</SignAssembly>
+    <DebugType>pdbonly</DebugType>
+    <Optimize>true</Optimize>
+    <DefineConstants>TRACE;SYSNUMERICS;STRONGNAME</DefineConstants>
+    <ErrorReport>prompt</ErrorReport>
+    <WarningLevel>4</WarningLevel>
+    <CodeAnalysisRuleSet>AllRules.ruleset</CodeAnalysisRuleSet>
   </PropertyGroup>
   <ItemGroup>
     <Reference Include="nunit.framework">