diff --git a/contrib/win32/openssh/Win32-OpenSSH.sln b/contrib/win32/openssh/Win32-OpenSSH.sln
index e95537e..aadca8f 100644
--- a/contrib/win32/openssh/Win32-OpenSSH.sln
+++ b/contrib/win32/openssh/Win32-OpenSSH.sln
@@ -100,6 +100,8 @@ Project("{8BC9CEB8-8B4A-11D0-8D11-00A0C91BC942}") = "sshd", "sshd.vcxproj", "{F5
 EndProject
 Project("{8BC9CEB8-8B4A-11D0-8D11-00A0C91BC942}") = "config", "config.vcxproj", "{8F9D3B74-8D33-448E-9762-26E8DCC6B2F4}"
 EndProject
+Project("{8BC9CEB8-8B4A-11D0-8D11-00A0C91BC942}") = "ssh-lsa", "ssh-lsa.vcxproj", "{02FB3D98-6516-42C6-9762-98811A99960F}"
+EndProject
 Global
 	GlobalSection(SolutionConfigurationPlatforms) = preSolution
 		Debug|x64 = Debug|x64
@@ -220,6 +222,14 @@ Global
 		{8F9D3B74-8D33-448E-9762-26E8DCC6B2F4}.Release|x64.Build.0 = Release|x64
 		{8F9D3B74-8D33-448E-9762-26E8DCC6B2F4}.Release|x86.ActiveCfg = Release|Win32
 		{8F9D3B74-8D33-448E-9762-26E8DCC6B2F4}.Release|x86.Build.0 = Release|Win32
+		{02FB3D98-6516-42C6-9762-98811A99960F}.Debug|x64.ActiveCfg = Debug|x64
+		{02FB3D98-6516-42C6-9762-98811A99960F}.Debug|x64.Build.0 = Debug|x64
+		{02FB3D98-6516-42C6-9762-98811A99960F}.Debug|x86.ActiveCfg = Debug|Win32
+		{02FB3D98-6516-42C6-9762-98811A99960F}.Debug|x86.Build.0 = Debug|Win32
+		{02FB3D98-6516-42C6-9762-98811A99960F}.Release|x64.ActiveCfg = Release|x64
+		{02FB3D98-6516-42C6-9762-98811A99960F}.Release|x64.Build.0 = Release|x64
+		{02FB3D98-6516-42C6-9762-98811A99960F}.Release|x86.ActiveCfg = Release|Win32
+		{02FB3D98-6516-42C6-9762-98811A99960F}.Release|x86.Build.0 = Release|Win32
 	EndGlobalSection
 	GlobalSection(SolutionProperties) = preSolution
 		HideSolutionNode = FALSE
diff --git a/contrib/win32/openssh/ssh-lsa.vcxproj b/contrib/win32/openssh/ssh-lsa.vcxproj
new file mode 100644
index 0000000..6e199a8
--- /dev/null
+++ b/contrib/win32/openssh/ssh-lsa.vcxproj
@@ -0,0 +1,188 @@
+<?xml version="1.0" encoding="utf-8"?>
+<Project DefaultTargets="Build" ToolsVersion="14.0" xmlns="http://schemas.microsoft.com/developer/msbuild/2003">
+  <Import Project="paths.targets" />
+  <ItemGroup Label="ProjectConfigurations">
+    <ProjectConfiguration Include="Debug|Win32">
+      <Configuration>Debug</Configuration>
+      <Platform>Win32</Platform>
+    </ProjectConfiguration>
+    <ProjectConfiguration Include="Release|Win32">
+      <Configuration>Release</Configuration>
+      <Platform>Win32</Platform>
+    </ProjectConfiguration>
+    <ProjectConfiguration Include="Debug|x64">
+      <Configuration>Debug</Configuration>
+      <Platform>x64</Platform>
+    </ProjectConfiguration>
+    <ProjectConfiguration Include="Release|x64">
+      <Configuration>Release</Configuration>
+      <Platform>x64</Platform>
+    </ProjectConfiguration>
+  </ItemGroup>
+  <ItemGroup>
+    <ClCompile Include="$(OpenSSH-Src-Path)contrib\win32\win32compat\lsa\Base64.cpp" />
+    <ClCompile Include="$(OpenSSH-Src-Path)contrib\win32\win32compat\lsa\Debug.cpp" />
+    <ClCompile Include="$(OpenSSH-Src-Path)contrib\win32\win32compat\lsa\DeskRight.cpp" />
+    <ClCompile Include="$(OpenSSH-Src-Path)contrib\win32\win32compat\lsa\Key.cpp" />
+    <ClCompile Include="$(OpenSSH-Src-Path)contrib\win32\win32compat\lsa\KeyAuth.cpp" />
+    <ClCompile Include="$(OpenSSH-Src-Path)contrib\win32\win32compat\lsa\LsaString.cpp" />
+    <ClCompile Include="$(OpenSSH-Src-Path)contrib\win32\win32compat\lsa\PopBinary.cpp" />
+    <ClCompile Include="$(OpenSSH-Src-Path)contrib\win32\win32compat\lsa\Ssh-lsa.cpp" />
+    <ClCompile Include="$(OpenSSH-Src-Path)contrib\win32\win32compat\lsa\Utils.cpp" />
+  </ItemGroup>
+  <PropertyGroup Label="Globals">
+    <ProjectGuid>{02FB3D98-6516-42C6-9762-98811A99960F}</ProjectGuid>
+    <Keyword>Win32Proj</Keyword>
+    <RootNamespace>ssh-lsa</RootNamespace>
+    <WindowsTargetPlatformVersion>8.1</WindowsTargetPlatformVersion>
+    <ProjectName>ssh-lsa</ProjectName>
+  </PropertyGroup>
+  <Import Project="$(VCTargetsPath)\Microsoft.Cpp.Default.props" />
+  <PropertyGroup Condition="'$(Configuration)|$(Platform)'=='Debug|Win32'" Label="Configuration">
+    <ConfigurationType>DynamicLibrary</ConfigurationType>
+    <UseDebugLibraries>true</UseDebugLibraries>
+    <PlatformToolset>v140</PlatformToolset>
+    <CharacterSet>MultiByte</CharacterSet>
+  </PropertyGroup>
+  <PropertyGroup Condition="'$(Configuration)|$(Platform)'=='Release|Win32'" Label="Configuration">
+    <ConfigurationType>DynamicLibrary</ConfigurationType>
+    <UseDebugLibraries>false</UseDebugLibraries>
+    <PlatformToolset>v140</PlatformToolset>
+    <WholeProgramOptimization>true</WholeProgramOptimization>
+    <CharacterSet>MultiByte</CharacterSet>
+  </PropertyGroup>
+  <PropertyGroup Condition="'$(Configuration)|$(Platform)'=='Debug|x64'" Label="Configuration">
+    <ConfigurationType>DynamicLibrary</ConfigurationType>
+    <UseDebugLibraries>true</UseDebugLibraries>
+    <PlatformToolset>v140</PlatformToolset>
+    <CharacterSet>MultiByte</CharacterSet>
+  </PropertyGroup>
+  <PropertyGroup Condition="'$(Configuration)|$(Platform)'=='Release|x64'" Label="Configuration">
+    <ConfigurationType>DynamicLibrary</ConfigurationType>
+    <UseDebugLibraries>false</UseDebugLibraries>
+    <PlatformToolset>v140</PlatformToolset>
+    <WholeProgramOptimization>true</WholeProgramOptimization>
+    <CharacterSet>MultiByte</CharacterSet>
+  </PropertyGroup>
+  <Import Project="$(VCTargetsPath)\Microsoft.Cpp.props" />
+  <ImportGroup Label="ExtensionSettings">
+  </ImportGroup>
+  <ImportGroup Label="Shared">
+  </ImportGroup>
+  <ImportGroup Label="PropertySheets" Condition="'$(Configuration)|$(Platform)'=='Debug|Win32'">
+    <Import Project="$(UserRootDir)\Microsoft.Cpp.$(Platform).user.props" Condition="exists('$(UserRootDir)\Microsoft.Cpp.$(Platform).user.props')" Label="LocalAppDataPlatform" />
+  </ImportGroup>
+  <ImportGroup Label="PropertySheets" Condition="'$(Configuration)|$(Platform)'=='Release|Win32'">
+    <Import Project="$(UserRootDir)\Microsoft.Cpp.$(Platform).user.props" Condition="exists('$(UserRootDir)\Microsoft.Cpp.$(Platform).user.props')" Label="LocalAppDataPlatform" />
+  </ImportGroup>
+  <ImportGroup Label="PropertySheets" Condition="'$(Configuration)|$(Platform)'=='Debug|x64'">
+    <Import Project="$(UserRootDir)\Microsoft.Cpp.$(Platform).user.props" Condition="exists('$(UserRootDir)\Microsoft.Cpp.$(Platform).user.props')" Label="LocalAppDataPlatform" />
+  </ImportGroup>
+  <ImportGroup Label="PropertySheets" Condition="'$(Configuration)|$(Platform)'=='Release|x64'">
+    <Import Project="$(UserRootDir)\Microsoft.Cpp.$(Platform).user.props" Condition="exists('$(UserRootDir)\Microsoft.Cpp.$(Platform).user.props')" Label="LocalAppDataPlatform" />
+  </ImportGroup>
+  <PropertyGroup Label="UserMacros" />
+  <PropertyGroup Condition="'$(Configuration)|$(Platform)'=='Debug|Win32'">
+    <LinkIncremental>true</LinkIncremental>
+    <OutDir>$(OpenSSH-Bin-Path)$(Platform)\$(Configuration)\</OutDir>
+    <IntDir>$(Platform)\$(Configuration)\$(TargetName)\</IntDir>
+  </PropertyGroup>
+  <PropertyGroup Condition="'$(Configuration)|$(Platform)'=='Debug|x64'">
+    <LinkIncremental>true</LinkIncremental>
+    <OutDir>$(OpenSSH-Bin-Path)$(Platform)\$(Configuration)\</OutDir>
+    <IntDir>$(Platform)\$(Configuration)\$(TargetName)\</IntDir>
+  </PropertyGroup>
+  <PropertyGroup Condition="'$(Configuration)|$(Platform)'=='Release|Win32'">
+    <LinkIncremental>false</LinkIncremental>
+    <OutDir>$(OpenSSH-Bin-Path)$(Platform)\$(Configuration)\</OutDir>
+    <IntDir>$(Platform)\$(Configuration)\$(TargetName)\</IntDir>
+  </PropertyGroup>
+  <PropertyGroup Condition="'$(Configuration)|$(Platform)'=='Release|x64'">
+    <LinkIncremental>false</LinkIncremental>
+    <OutDir>$(OpenSSH-Bin-Path)$(Platform)\$(Configuration)\</OutDir>
+    <IntDir>$(Platform)\$(Configuration)\$(TargetName)\</IntDir>
+  </PropertyGroup>
+  <ItemDefinitionGroup Condition="'$(Configuration)|$(Platform)'=='Debug|Win32'">
+    <ClCompile>
+      <PrecompiledHeader>
+      </PrecompiledHeader>
+      <WarningLevel>Level1</WarningLevel>
+      <Optimization>Disabled</Optimization>
+      <PreprocessorDefinitions>_WIN32_WINNT=0x501;__VS_BUILD__=1;__VS_BUILD__WIN32;_DEBUG;_LIB;_CRT_SECURE_NO_WARNINGS;_CRT_NONSTDC_NO_WARNINGS;_WINSOCK_DEPRECATED_NO_WARNINGS;%(PreprocessorDefinitions)</PreprocessorDefinitions>
+      <SDLCheck>false</SDLCheck>
+      <AdditionalIncludeDirectories>$(SolutionDir);$(OpenSSL-Win32-Debug-Path)include;$(OpenSSH-Src-Path)includes;$(OpenSSH-Src-Path);$(OpenSSH-Src-Path)contrib\win32\win32compat\includes;$(OpenSSH-Src-Path)contrib\win32\win32compat;$(OpenSSH-Src-Path)libkrb;$(OpenSSH-Src-Path)libkrb\libKrb5;%(AdditionalIncludeDirectories)</AdditionalIncludeDirectories>
+      <RuntimeLibrary>MultiThreadedDebug</RuntimeLibrary>
+    </ClCompile>
+    <Link>
+      <SubSystem>Console</SubSystem>
+      <GenerateDebugInformation>true</GenerateDebugInformation>
+      <AdditionalDependencies>bcrypt.lib;Userenv.lib;Ws2_32.lib;Secur32.lib;libeay32.lib;ssleay32.lib;kernel32.lib;user32.lib;gdi32.lib;winspool.lib;comdlg32.lib;advapi32.lib;shell32.lib;ole32.lib;oleaut32.lib;uuid.lib;odbc32.lib;odbccp32.lib;%(AdditionalDependencies)</AdditionalDependencies>
+      <AdditionalLibraryDirectories>$(OpenSSH-Lib-Path)$(Platform)\$(Configuration);$(OpenSSL-Win32-Debug-Path)lib;%(AdditionalLibraryDirectories)</AdditionalLibraryDirectories>
+    </Link>
+  </ItemDefinitionGroup>
+  <ItemDefinitionGroup Condition="'$(Configuration)|$(Platform)'=='Debug|x64'">
+    <ClCompile>
+      <PrecompiledHeader>
+      </PrecompiledHeader>
+      <WarningLevel>Level1</WarningLevel>
+      <Optimization>Disabled</Optimization>
+      <PreprocessorDefinitions>_WIN32_WINNT=0x501;__VS_BUILD__=1;__VS_BUILD__WIN32;_DEBUG;_LIB;_CRT_SECURE_NO_WARNINGS;_CRT_NONSTDC_NO_WARNINGS;_WINSOCK_DEPRECATED_NO_WARNINGS;%(PreprocessorDefinitions)</PreprocessorDefinitions>
+      <SDLCheck>false</SDLCheck>
+      <AdditionalIncludeDirectories>$(SolutionDir);$(OpenSSL-x64-Debug-Path)include;$(OpenSSH-Src-Path)includes;$(OpenSSH-Src-Path);$(OpenSSH-Src-Path)contrib\win32\win32compat\includes;$(OpenSSH-Src-Path)contrib\win32\win32compat;$(OpenSSH-Src-Path)libkrb;$(OpenSSH-Src-Path)libkrb\libKrb5;%(AdditionalIncludeDirectories)</AdditionalIncludeDirectories>
+      <RuntimeLibrary>MultiThreadedDebug</RuntimeLibrary>
+    </ClCompile>
+    <Link>
+      <SubSystem>Console</SubSystem>
+      <GenerateDebugInformation>true</GenerateDebugInformation>
+      <AdditionalDependencies>bcrypt.lib;Userenv.lib;Ws2_32.lib;Secur32.lib;libeay32.lib;ssleay32.lib;kernel32.lib;user32.lib;gdi32.lib;winspool.lib;comdlg32.lib;advapi32.lib;shell32.lib;ole32.lib;oleaut32.lib;uuid.lib;odbc32.lib;odbccp32.lib;%(AdditionalDependencies)</AdditionalDependencies>
+      <AdditionalLibraryDirectories>$(OpenSSH-Lib-Path)$(Platform)\$(Configuration);$(OpenSSL-x64-Debug-Path)lib;%(AdditionalLibraryDirectories)</AdditionalLibraryDirectories>
+    </Link>
+  </ItemDefinitionGroup>
+  <ItemDefinitionGroup Condition="'$(Configuration)|$(Platform)'=='Release|Win32'">
+    <ClCompile>
+      <WarningLevel>Level1</WarningLevel>
+      <PrecompiledHeader>
+      </PrecompiledHeader>
+      <Optimization>MaxSpeed</Optimization>
+      <FunctionLevelLinking>true</FunctionLevelLinking>
+      <IntrinsicFunctions>true</IntrinsicFunctions>
+      <PreprocessorDefinitions>_WIN32_WINNT=0x501;__VS_BUILD__=1;__VS_BUILD___LIB;_CRT_SECURE_NO_WARNINGS;_CRT_NONSTDC_NO_WARNINGS;_WINSOCK_DEPRECATED_NO_WARNINGS;WIN32;NDEBUG;_CONSOLE;%(PreprocessorDefinitions)</PreprocessorDefinitions>
+      <SDLCheck>false</SDLCheck>
+      <AdditionalIncludeDirectories>$(SolutionDir);$(OpenSSL-Win32-Release-Path)include;$(OpenSSH-Src-Path)includes;$(OpenSSH-Src-Path);$(OpenSSH-Src-Path)contrib\win32\win32compat\includes;$(OpenSSH-Src-Path)contrib\win32\win32compat;$(OpenSSH-Src-Path)libkrb;$(OpenSSH-Src-Path)libkrb\libKrb5;%(AdditionalIncludeDirectories)</AdditionalIncludeDirectories>
+      <RuntimeLibrary>MultiThreaded</RuntimeLibrary>
+    </ClCompile>
+    <Link>
+      <SubSystem>Console</SubSystem>
+      <GenerateDebugInformation>No</GenerateDebugInformation>
+      <EnableCOMDATFolding>true</EnableCOMDATFolding>
+      <OptimizeReferences>true</OptimizeReferences>
+      <AdditionalDependencies>bcrypt.lib;Userenv.lib;Ws2_32.lib;Secur32.lib;libeay32.lib;ssleay32.lib;kernel32.lib;user32.lib;gdi32.lib;winspool.lib;comdlg32.lib;advapi32.lib;shell32.lib;ole32.lib;oleaut32.lib;uuid.lib;odbc32.lib;odbccp32.lib;%(AdditionalDependencies)</AdditionalDependencies>
+      <AdditionalLibraryDirectories>$(OpenSSH-Lib-Path)$(Platform)\$(Configuration);$(OpenSSL-Win32-Release-Path)lib;%(AdditionalLibraryDirectories)</AdditionalLibraryDirectories>
+    </Link>
+  </ItemDefinitionGroup>
+  <ItemDefinitionGroup Condition="'$(Configuration)|$(Platform)'=='Release|x64'">
+    <ClCompile>
+      <WarningLevel>Level1</WarningLevel>
+      <PrecompiledHeader>
+      </PrecompiledHeader>
+      <Optimization>MaxSpeed</Optimization>
+      <FunctionLevelLinking>true</FunctionLevelLinking>
+      <IntrinsicFunctions>true</IntrinsicFunctions>
+      <PreprocessorDefinitions>_WIN32_WINNT=0x501;__VS_BUILD__=1;__VS_BUILD___LIB;_CRT_SECURE_NO_WARNINGS;_CRT_NONSTDC_NO_WARNINGS;_WINSOCK_DEPRECATED_NO_WARNINGS;WIN32;NDEBUG;_CONSOLE;%(PreprocessorDefinitions)</PreprocessorDefinitions>
+      <SDLCheck>false</SDLCheck>
+      <AdditionalIncludeDirectories>$(SolutionDir);$(OpenSSL-x64-Release-Path)include;$(OpenSSH-Src-Path)includes;$(OpenSSH-Src-Path);$(OpenSSH-Src-Path)contrib\win32\win32compat\includes;$(OpenSSH-Src-Path)contrib\win32\win32compat;$(OpenSSH-Src-Path)libkrb;$(OpenSSH-Src-Path)libkrb\libKrb5;%(AdditionalIncludeDirectories)</AdditionalIncludeDirectories>
+      <RuntimeLibrary>MultiThreaded</RuntimeLibrary>
+    </ClCompile>
+    <Link>
+      <SubSystem>Console</SubSystem>
+      <GenerateDebugInformation>No</GenerateDebugInformation>
+      <EnableCOMDATFolding>true</EnableCOMDATFolding>
+      <OptimizeReferences>true</OptimizeReferences>
+      <AdditionalDependencies>bcrypt.lib;Userenv.lib;Ws2_32.lib;Secur32.lib;libeay32.lib;ssleay32.lib;kernel32.lib;user32.lib;gdi32.lib;winspool.lib;comdlg32.lib;advapi32.lib;shell32.lib;ole32.lib;oleaut32.lib;uuid.lib;odbc32.lib;odbccp32.lib;%(AdditionalDependencies)</AdditionalDependencies>
+      <AdditionalLibraryDirectories>$(OpenSSH-Lib-Path)$(Platform)\$(Configuration);$(OpenSSL-x64-Release-Path)lib;%(AdditionalLibraryDirectories)</AdditionalLibraryDirectories>
+    </Link>
+  </ItemDefinitionGroup>
+  <Import Project="$(VCTargetsPath)\Microsoft.Cpp.targets" />
+  <ImportGroup Label="ExtensionTargets">
+  </ImportGroup>
+</Project>
\ No newline at end of file
diff --git a/contrib/win32/openssh/ssh-lsa.vcxproj.filters b/contrib/win32/openssh/ssh-lsa.vcxproj.filters
new file mode 100644
index 0000000..97951c4
--- /dev/null
+++ b/contrib/win32/openssh/ssh-lsa.vcxproj.filters
@@ -0,0 +1,46 @@
+<?xml version="1.0" encoding="utf-8"?>
+<Project ToolsVersion="4.0" xmlns="http://schemas.microsoft.com/developer/msbuild/2003">
+  <ItemGroup>
+    <Filter Include="Source Files">
+      <UniqueIdentifier>{6CB7C14F-01AD-4B45-B64B-7CA809717A41}</UniqueIdentifier>
+      <Extensions>cpp;c;cc;cxx;def;odl;idl;hpj;bat;asm;asmx</Extensions>
+    </Filter>
+    <Filter Include="Header Files">
+      <UniqueIdentifier>{E208189E-89FC-415D-B803-9FE16836833A}</UniqueIdentifier>
+      <Extensions>h;hh;hpp;hxx;hm;inl;inc;xsd</Extensions>
+    </Filter>
+    <Filter Include="Resource Files">
+      <UniqueIdentifier>{A4657585-A2AC-4675-8657-EE71F3E97A4D}</UniqueIdentifier>
+      <Extensions>rc;ico;cur;bmp;dlg;rc2;rct;bin;rgs;gif;jpg;jpeg;jpe;resx;tiff;tif;png;wav;mfcribbon-ms</Extensions>
+    </Filter>
+  </ItemGroup>
+  <ItemGroup>
+    <ClCompile Include="$(OpenSSH-Src-Path)contrib\win32\win32compat\lsa\Base64.cpp">
+      <Filter>Source Files</Filter>
+    </ClCompile>
+    <ClCompile Include="$(OpenSSH-Src-Path)contrib\win32\win32compat\lsa\Debug.cpp">
+      <Filter>Source Files</Filter>
+    </ClCompile>
+    <ClCompile Include="$(OpenSSH-Src-Path)contrib\win32\win32compat\lsa\DeskRight.cpp">
+      <Filter>Source Files</Filter>
+    </ClCompile>
+    <ClCompile Include="$(OpenSSH-Src-Path)contrib\win32\win32compat\lsa\Key.cpp">
+      <Filter>Source Files</Filter>
+    </ClCompile>
+    <ClCompile Include="$(OpenSSH-Src-Path)contrib\win32\win32compat\lsa\KeyAuth.cpp">
+      <Filter>Source Files</Filter>
+    </ClCompile>
+    <ClCompile Include="$(OpenSSH-Src-Path)contrib\win32\win32compat\lsa\LsaString.cpp">
+      <Filter>Source Files</Filter>
+    </ClCompile>
+    <ClCompile Include="$(OpenSSH-Src-Path)contrib\win32\win32compat\lsa\PopBinary.cpp">
+      <Filter>Source Files</Filter>
+    </ClCompile>
+    <ClCompile Include="$(OpenSSH-Src-Path)contrib\win32\win32compat\lsa\Ssh-lsa.cpp">
+      <Filter>Source Files</Filter>
+    </ClCompile>
+    <ClCompile Include="$(OpenSSH-Src-Path)contrib\win32\win32compat\lsa\Utils.cpp">
+      <Filter>Source Files</Filter>
+    </ClCompile>
+  </ItemGroup>
+</Project>
\ No newline at end of file