diff --git a/builds/win32/msvc14/FirebirdCommon.props b/builds/win32/msvc14/FirebirdCommon.props
index 53736d2025..0611d1d767 100644
--- a/builds/win32/msvc14/FirebirdCommon.props
+++ b/builds/win32/msvc14/FirebirdCommon.props
@@ -10,7 +10,7 @@
     <ClCompile>
       <AdditionalOptions>/EHsc- %(AdditionalOptions)</AdditionalOptions>
       <OmitFramePointers>true</OmitFramePointers>
-      <AdditionalIncludeDirectories>../../../src/include;../../../src/include/gen;../../../extern/libtommath;../../../extern/icu/include;../../../extern/zlib;%(AdditionalIncludeDirectories)</AdditionalIncludeDirectories>
+      <AdditionalIncludeDirectories>../../../src/include;../../../src/include/gen;../../../extern/libtomcrypt/src/headers;../../../extern/libtommath;../../../extern/icu/include;../../../extern/zlib;%(AdditionalIncludeDirectories)</AdditionalIncludeDirectories>
       <ExceptionHandling>
       </ExceptionHandling>
       <RuntimeTypeInfo>false</RuntimeTypeInfo>
diff --git a/builds/win32/msvc14/common.vcxproj b/builds/win32/msvc14/common.vcxproj
index a02ed6ce87..aa5ed698b0 100644
--- a/builds/win32/msvc14/common.vcxproj
+++ b/builds/win32/msvc14/common.vcxproj
@@ -89,11 +89,6 @@
     <ClCompile Include="..\..\..\src\common\ThreadData.cpp" />
     <ClCompile Include="..\..\..\src\common\ThreadStart.cpp" />
     <ClCompile Include="..\..\..\src\common\Tokens.cpp" />
-    <ClCompile Include="..\..\..\src\common\tomcrypt\crypt_argchk.c" />
-    <ClCompile Include="..\..\..\src\common\tomcrypt\md5.c" />
-    <ClCompile Include="..\..\..\src\common\tomcrypt\sha1.c" />
-    <ClCompile Include="..\..\..\src\common\tomcrypt\sha256.c" />
-    <ClCompile Include="..\..\..\src\common\tomcrypt\sha512.c" />
     <ClCompile Include="..\..\..\src\common\unicode_util.cpp" />
     <ClCompile Include="..\..\..\src\common\utils.cpp" />
     <ClCompile Include="..\..\..\src\common\UtilSvc.cpp" />
@@ -200,19 +195,6 @@
     <ClInclude Include="..\..\..\src\common\ThreadData.h" />
     <ClInclude Include="..\..\..\src\common\ThreadStart.h" />
     <ClInclude Include="..\..\..\src\common\Tokens.h" />
-    <ClInclude Include="..\..\..\src\common\tomcrypt\tomcrypt.h" />
-    <ClInclude Include="..\..\..\src\common\tomcrypt\tomcrypt_argchk.h" />
-    <ClInclude Include="..\..\..\src\common\tomcrypt\tomcrypt_cfg.h" />
-    <ClInclude Include="..\..\..\src\common\tomcrypt\tomcrypt_cipher.h" />
-    <ClInclude Include="..\..\..\src\common\tomcrypt\tomcrypt_custom.h" />
-    <ClInclude Include="..\..\..\src\common\tomcrypt\tomcrypt_hash.h" />
-    <ClInclude Include="..\..\..\src\common\tomcrypt\tomcrypt_mac.h" />
-    <ClInclude Include="..\..\..\src\common\tomcrypt\tomcrypt_macros.h" />
-    <ClInclude Include="..\..\..\src\common\tomcrypt\tomcrypt_math.h" />
-    <ClInclude Include="..\..\..\src\common\tomcrypt\tomcrypt_misc.h" />
-    <ClInclude Include="..\..\..\src\common\tomcrypt\tomcrypt_pk.h" />
-    <ClInclude Include="..\..\..\src\common\tomcrypt\tomcrypt_pkcs.h" />
-    <ClInclude Include="..\..\..\src\common\tomcrypt\tomcrypt_prng.h" />
     <ClInclude Include="..\..\..\src\common\unicode_util.h" />
     <ClInclude Include="..\..\..\src\common\UtilSvc.h" />
     <ClInclude Include="..\..\..\src\common\utils_proto.h" />
@@ -304,7 +286,7 @@
       <Culture>0x041d</Culture>
     </ResourceCompile>
     <Lib>
-      <AdditionalDependencies>ws2_32.lib;../../../extern/libtommath/lib/$(PlatformName)\$(Configuration)\tommath.lib;../../../extern/decNumber/lib/$(PlatformName)\$(Configuration)\decnumber.lib;%(AdditionalDependencies)</AdditionalDependencies>
+      <AdditionalDependencies>ws2_32.lib;../../../extern/libtommath/lib/$(PlatformName)\$(Configuration)\tommath.lib;../../../extern/libtomcrypt/lib/$(PlatformName)\$(Configuration)\tomcrypt.lib;../../../extern/decNumber/lib/$(PlatformName)\$(Configuration)\decnumber.lib;%(AdditionalDependencies)</AdditionalDependencies>
     </Lib>
   </ItemDefinitionGroup>
   <ItemDefinitionGroup Condition="'$(Configuration)|$(Platform)'=='Debug|Win32'">
@@ -320,7 +302,7 @@
       <Culture>0x041d</Culture>
     </ResourceCompile>
     <Lib>
-      <AdditionalDependencies>ws2_32.lib;../../../extern/libtommath/lib/$(PlatformName)\$(Configuration)\tommath.lib;../../../extern/decNumber/lib/$(PlatformName)\$(Configuration)\decnumber.lib;%(AdditionalDependencies)</AdditionalDependencies>
+      <AdditionalDependencies>ws2_32.lib;../../../extern/libtommath/lib/$(PlatformName)\$(Configuration)\tommath.lib;../../../extern/libtomcrypt/lib/$(PlatformName)\$(Configuration)\tomcrypt.lib;../../../extern/decNumber/lib/$(PlatformName)\$(Configuration)\decnumber.lib;%(AdditionalDependencies)</AdditionalDependencies>
     </Lib>
   </ItemDefinitionGroup>
   <ItemDefinitionGroup Condition="'$(Configuration)|$(Platform)'=='Release|x64'">
@@ -339,7 +321,7 @@
       <Culture>0x041d</Culture>
     </ResourceCompile>
     <Lib>
-      <AdditionalDependencies>ws2_32.lib;../../../extern/libtommath/lib/$(PlatformName)\$(Configuration)\tommath.lib;../../../extern/decNumber/lib/$(PlatformName)\$(Configuration)\decnumber.lib;%(AdditionalDependencies)</AdditionalDependencies>
+      <AdditionalDependencies>ws2_32.lib;../../../extern/libtommath/lib/$(PlatformName)\$(Configuration)\tommath.lib;../../../extern/libtomcrypt/lib/$(PlatformName)\$(Configuration)\tomcrypt.lib;../../../extern/decNumber/lib/$(PlatformName)\$(Configuration)\decnumber.lib;%(AdditionalDependencies)</AdditionalDependencies>
     </Lib>
   </ItemDefinitionGroup>
   <ItemDefinitionGroup Condition="'$(Configuration)|$(Platform)'=='Debug|x64'">
@@ -357,7 +339,7 @@
       <Culture>0x041d</Culture>
     </ResourceCompile>
     <Lib>
-      <AdditionalDependencies>ws2_32.lib;../../../extern/libtommath/lib/$(PlatformName)\$(Configuration)\tommath.lib;../../../extern/decNumber/lib/$(PlatformName)\$(Configuration)\decnumber.lib;%(AdditionalDependencies)</AdditionalDependencies>
+      <AdditionalDependencies>ws2_32.lib;../../../extern/libtommath/lib/$(PlatformName)\$(Configuration)\tommath.lib;../../../extern/libtomcrypt/lib/$(PlatformName)\$(Configuration)\tomcrypt.lib;../../../extern/decNumber/lib/$(PlatformName)\$(Configuration)\decnumber.lib;%(AdditionalDependencies)</AdditionalDependencies>
     </Lib>
   </ItemDefinitionGroup>
   <Import Project="$(VCTargetsPath)\Microsoft.Cpp.targets" />
diff --git a/builds/win32/msvc14/common.vcxproj.filters b/builds/win32/msvc14/common.vcxproj.filters
index 1463f617a2..7b8689c4f1 100644
--- a/builds/win32/msvc14/common.vcxproj.filters
+++ b/builds/win32/msvc14/common.vcxproj.filters
@@ -13,9 +13,6 @@
     <Filter Include="headers">
       <UniqueIdentifier>{03f83331-723e-4ba5-9ebb-348f0554a088}</UniqueIdentifier>
     </Filter>
-    <Filter Include="tomcrypt">
-      <UniqueIdentifier>{dd0bb92e-0a1e-4406-96ff-5265e8d28258}</UniqueIdentifier>
-    </Filter>
   </ItemGroup>
   <ItemGroup>
     <ClCompile Include="..\..\..\src\common\xdr.cpp">
@@ -222,21 +219,6 @@
     <ClCompile Include="..\..\..\src\common\DecFloat.cpp">
       <Filter>classes</Filter>
     </ClCompile>
-    <ClCompile Include="..\..\..\src\common\tomcrypt\crypt_argchk.c">
-      <Filter>tomcrypt</Filter>
-    </ClCompile>
-    <ClCompile Include="..\..\..\src\common\tomcrypt\md5.c">
-      <Filter>tomcrypt</Filter>
-    </ClCompile>
-    <ClCompile Include="..\..\..\src\common\tomcrypt\sha1.c">
-      <Filter>tomcrypt</Filter>
-    </ClCompile>
-    <ClCompile Include="..\..\..\src\common\tomcrypt\sha256.c">
-      <Filter>tomcrypt</Filter>
-    </ClCompile>
-    <ClCompile Include="..\..\..\src\common\tomcrypt\sha512.c">
-      <Filter>tomcrypt</Filter>
-    </ClCompile>
     <ClCompile Include="..\..\..\src\common\classes\TomCryptHash.cpp">
       <Filter>classes</Filter>
     </ClCompile>
@@ -557,44 +539,5 @@
     <ClInclude Include="..\..\..\src\common\DecFloat.h">
       <Filter>headers</Filter>
     </ClInclude>
-    <ClInclude Include="..\..\..\src\common\tomcrypt\tomcrypt.h">
-      <Filter>headers</Filter>
-    </ClInclude>
-    <ClInclude Include="..\..\..\src\common\tomcrypt\tomcrypt_argchk.h">
-      <Filter>headers</Filter>
-    </ClInclude>
-    <ClInclude Include="..\..\..\src\common\tomcrypt\tomcrypt_cfg.h">
-      <Filter>headers</Filter>
-    </ClInclude>
-    <ClInclude Include="..\..\..\src\common\tomcrypt\tomcrypt_cipher.h">
-      <Filter>headers</Filter>
-    </ClInclude>
-    <ClInclude Include="..\..\..\src\common\tomcrypt\tomcrypt_custom.h">
-      <Filter>headers</Filter>
-    </ClInclude>
-    <ClInclude Include="..\..\..\src\common\tomcrypt\tomcrypt_hash.h">
-      <Filter>headers</Filter>
-    </ClInclude>
-    <ClInclude Include="..\..\..\src\common\tomcrypt\tomcrypt_mac.h">
-      <Filter>headers</Filter>
-    </ClInclude>
-    <ClInclude Include="..\..\..\src\common\tomcrypt\tomcrypt_macros.h">
-      <Filter>headers</Filter>
-    </ClInclude>
-    <ClInclude Include="..\..\..\src\common\tomcrypt\tomcrypt_math.h">
-      <Filter>headers</Filter>
-    </ClInclude>
-    <ClInclude Include="..\..\..\src\common\tomcrypt\tomcrypt_misc.h">
-      <Filter>headers</Filter>
-    </ClInclude>
-    <ClInclude Include="..\..\..\src\common\tomcrypt\tomcrypt_pk.h">
-      <Filter>headers</Filter>
-    </ClInclude>
-    <ClInclude Include="..\..\..\src\common\tomcrypt\tomcrypt_pkcs.h">
-      <Filter>headers</Filter>
-    </ClInclude>
-    <ClInclude Include="..\..\..\src\common\tomcrypt\tomcrypt_prng.h">
-      <Filter>headers</Filter>
-    </ClInclude>
   </ItemGroup>
 </Project>
\ No newline at end of file
diff --git a/extern/decNumber/msvc/decNumber_MSVC14.sln b/extern/decNumber/msvc/decNumber_MSVC14.sln
new file mode 100644
index 0000000000..287c3db35e
--- /dev/null
+++ b/extern/decNumber/msvc/decNumber_MSVC14.sln
@@ -0,0 +1,28 @@
+
+Microsoft Visual Studio Solution File, Format Version 12.00
+# Visual Studio 2013
+VisualStudioVersion = 12.0.31101.0
+MinimumVisualStudioVersion = 10.0.40219.1
+Project("{8BC9CEB8-8B4A-11D0-8D11-00A0C91BC942}") = "decNumber", "decNumber_MSVC14.vcxproj", "{BE4D2DDC-59A0-4CD7-848E-231E13785335}"
+EndProject
+Global
+	GlobalSection(SolutionConfigurationPlatforms) = preSolution
+		Debug|Win32 = Debug|Win32
+		Debug|x64 = Debug|x64
+		Release|Win32 = Release|Win32
+		Release|x64 = Release|x64
+	EndGlobalSection
+	GlobalSection(ProjectConfigurationPlatforms) = postSolution
+		{BE4D2DDC-59A0-4CD7-848E-231E13785335}.Debug|Win32.ActiveCfg = Debug|Win32
+		{BE4D2DDC-59A0-4CD7-848E-231E13785335}.Debug|Win32.Build.0 = Debug|Win32
+		{BE4D2DDC-59A0-4CD7-848E-231E13785335}.Debug|x64.ActiveCfg = Debug|x64
+		{BE4D2DDC-59A0-4CD7-848E-231E13785335}.Debug|x64.Build.0 = Debug|x64
+		{BE4D2DDC-59A0-4CD7-848E-231E13785335}.Release|Win32.ActiveCfg = Release|Win32
+		{BE4D2DDC-59A0-4CD7-848E-231E13785335}.Release|Win32.Build.0 = Release|Win32
+		{BE4D2DDC-59A0-4CD7-848E-231E13785335}.Release|x64.ActiveCfg = Release|x64
+		{BE4D2DDC-59A0-4CD7-848E-231E13785335}.Release|x64.Build.0 = Release|x64
+	EndGlobalSection
+	GlobalSection(SolutionProperties) = preSolution
+		HideSolutionNode = FALSE
+	EndGlobalSection
+EndGlobal
diff --git a/extern/decNumber/msvc/decNumber_MSVC14.vcxproj b/extern/decNumber/msvc/decNumber_MSVC14.vcxproj
new file mode 100644
index 0000000000..66efa2f100
--- /dev/null
+++ b/extern/decNumber/msvc/decNumber_MSVC14.vcxproj
@@ -0,0 +1,267 @@
+<?xml version="1.0" encoding="utf-8"?>
+<Project DefaultTargets="Build" ToolsVersion="14.0" xmlns="http://schemas.microsoft.com/developer/msbuild/2003">
+  <ItemGroup Label="ProjectConfigurations">
+    <ProjectConfiguration Include="Debug|Win32">
+      <Configuration>Debug</Configuration>
+      <Platform>Win32</Platform>
+    </ProjectConfiguration>
+    <ProjectConfiguration Include="Debug|x64">
+      <Configuration>Debug</Configuration>
+      <Platform>x64</Platform>
+    </ProjectConfiguration>
+    <ProjectConfiguration Include="Release|Win32">
+      <Configuration>Release</Configuration>
+      <Platform>Win32</Platform>
+    </ProjectConfiguration>
+    <ProjectConfiguration Include="Release|x64">
+      <Configuration>Release</Configuration>
+      <Platform>x64</Platform>
+    </ProjectConfiguration>
+  </ItemGroup>
+  <ItemGroup>
+    <ClCompile Include="..\decBasic.c">
+      <ExcludedFromBuild Condition="'$(Configuration)|$(Platform)'=='Debug|Win32'">true</ExcludedFromBuild>
+      <ExcludedFromBuild Condition="'$(Configuration)|$(Platform)'=='Release|Win32'">true</ExcludedFromBuild>
+      <ExcludedFromBuild Condition="'$(Configuration)|$(Platform)'=='Debug|x64'">true</ExcludedFromBuild>
+      <ExcludedFromBuild Condition="'$(Configuration)|$(Platform)'=='Release|x64'">true</ExcludedFromBuild>
+    </ClCompile>
+    <ClCompile Include="..\decCommon.c">
+      <ExcludedFromBuild Condition="'$(Configuration)|$(Platform)'=='Debug|Win32'">true</ExcludedFromBuild>
+      <ExcludedFromBuild Condition="'$(Configuration)|$(Platform)'=='Release|Win32'">true</ExcludedFromBuild>
+      <ExcludedFromBuild Condition="'$(Configuration)|$(Platform)'=='Debug|x64'">true</ExcludedFromBuild>
+      <ExcludedFromBuild Condition="'$(Configuration)|$(Platform)'=='Release|x64'">true</ExcludedFromBuild>
+    </ClCompile>
+    <ClCompile Include="..\decContext.c" />
+    <ClCompile Include="..\decDouble.c" />
+    <ClCompile Include="..\decimal128.c" />
+    <ClCompile Include="..\decimal32.c" />
+    <ClCompile Include="..\decimal64.c" />
+    <ClCompile Include="..\decNumber.c" />
+    <ClCompile Include="..\decPacked.c" />
+    <ClCompile Include="..\decQuad.c" />
+    <ClCompile Include="..\decSingle.c" />
+  </ItemGroup>
+  <ItemGroup>
+    <ClInclude Include="..\decContext.h" />
+    <ClInclude Include="..\decDouble.h" />
+    <ClInclude Include="..\decDPD.h" />
+    <ClInclude Include="..\decimal128.h" />
+    <ClInclude Include="..\decimal32.h" />
+    <ClInclude Include="..\decimal64.h" />
+    <ClInclude Include="..\decNumber.h" />
+    <ClInclude Include="..\decNumberLocal.h" />
+    <ClInclude Include="..\decPacked.h" />
+    <ClInclude Include="..\decQuad.h" />
+    <ClInclude Include="..\decSingle.h" />
+  </ItemGroup>
+  <ItemGroup>
+    <Text Include="..\readme.txt" />
+  </ItemGroup>
+  <PropertyGroup Label="Globals">
+    <ProjectName>decNumber</ProjectName>
+    <ProjectGuid>{BE4D2DDC-59A0-4CD7-848E-231E13785335}</ProjectGuid>
+    <RootNamespace>decNumber</RootNamespace>
+  </PropertyGroup>
+  <Import Project="$(VCTargetsPath)\Microsoft.Cpp.Default.props" />
+  <PropertyGroup Condition="'$(Configuration)|$(Platform)'=='Release|Win32'" Label="Configuration">
+    <ConfigurationType>StaticLibrary</ConfigurationType>
+    <UseOfMfc>false</UseOfMfc>
+    <CharacterSet>MultiByte</CharacterSet>
+    <PlatformToolset>v140_xp</PlatformToolset>
+  </PropertyGroup>
+  <PropertyGroup Condition="'$(Configuration)|$(Platform)'=='Release|x64'" Label="Configuration">
+    <ConfigurationType>StaticLibrary</ConfigurationType>
+    <UseOfMfc>false</UseOfMfc>
+    <CharacterSet>MultiByte</CharacterSet>
+    <PlatformToolset>v140</PlatformToolset>
+  </PropertyGroup>
+  <PropertyGroup Condition="'$(Configuration)|$(Platform)'=='Debug|Win32'" Label="Configuration">
+    <ConfigurationType>StaticLibrary</ConfigurationType>
+    <UseOfMfc>false</UseOfMfc>
+    <CharacterSet>MultiByte</CharacterSet>
+    <PlatformToolset>v140_xp</PlatformToolset>
+  </PropertyGroup>
+  <PropertyGroup Condition="'$(Configuration)|$(Platform)'=='Debug|x64'" Label="Configuration">
+    <ConfigurationType>StaticLibrary</ConfigurationType>
+    <UseOfMfc>false</UseOfMfc>
+    <CharacterSet>MultiByte</CharacterSet>
+    <PlatformToolset>v140</PlatformToolset>
+  </PropertyGroup>
+  <Import Project="$(VCTargetsPath)\Microsoft.Cpp.props" />
+  <ImportGroup Label="ExtensionSettings">
+  </ImportGroup>
+  <ImportGroup Condition="'$(Configuration)|$(Platform)'=='Release|Win32'" Label="PropertySheets">
+    <Import Project="$(UserRootDir)\Microsoft.Cpp.$(Platform).user.props" Condition="exists('$(UserRootDir)\Microsoft.Cpp.$(Platform).user.props')" Label="LocalAppDataPlatform" />
+    <Import Project="$(VCTargetsPath)Microsoft.CPP.UpgradeFromVC60.props" />
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+  <ImportGroup Condition="'$(Configuration)|$(Platform)'=='Release|x64'" Label="PropertySheets">
+    <Import Project="$(UserRootDir)\Microsoft.Cpp.$(Platform).user.props" Condition="exists('$(UserRootDir)\Microsoft.Cpp.$(Platform).user.props')" Label="LocalAppDataPlatform" />
+    <Import Project="$(VCTargetsPath)Microsoft.CPP.UpgradeFromVC60.props" />
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+  <ImportGroup Condition="'$(Configuration)|$(Platform)'=='Debug|Win32'" Label="PropertySheets">
+    <Import Project="$(UserRootDir)\Microsoft.Cpp.$(Platform).user.props" Condition="exists('$(UserRootDir)\Microsoft.Cpp.$(Platform).user.props')" Label="LocalAppDataPlatform" />
+    <Import Project="$(VCTargetsPath)Microsoft.CPP.UpgradeFromVC60.props" />
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+    <Import Project="$(UserRootDir)\Microsoft.Cpp.$(Platform).user.props" Condition="exists('$(UserRootDir)\Microsoft.Cpp.$(Platform).user.props')" Label="LocalAppDataPlatform" />
+    <Import Project="$(VCTargetsPath)Microsoft.CPP.UpgradeFromVC60.props" />
+  </ImportGroup>
+  <PropertyGroup Label="UserMacros" />
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+    <OutDir Condition="'$(Configuration)|$(Platform)'=='Debug|Win32'">..\lib\$(Platform)\$(Configuration)\</OutDir>
+    <OutDir Condition="'$(Configuration)|$(Platform)'=='Debug|x64'">..\lib\$(Platform)\$(Configuration)\</OutDir>
+    <IntDir Condition="'$(Configuration)|$(Platform)'=='Debug|Win32'">..\temp\$(Platform)\$(Configuration)\</IntDir>
+    <IntDir Condition="'$(Configuration)|$(Platform)'=='Debug|x64'">..\temp\$(Platform)\$(Configuration)\</IntDir>
+    <OutDir Condition="'$(Configuration)|$(Platform)'=='Release|Win32'">..\lib\$(Platform)\$(Configuration)\</OutDir>
+    <OutDir Condition="'$(Configuration)|$(Platform)'=='Release|x64'">..\lib\$(Platform)\$(Configuration)\</OutDir>
+    <IntDir Condition="'$(Configuration)|$(Platform)'=='Release|Win32'">..\temp\$(Platform)\$(Configuration)\</IntDir>
+    <IntDir Condition="'$(Configuration)|$(Platform)'=='Release|x64'">..\temp\$(Platform)\$(Configuration)\</IntDir>
+    <CodeAnalysisRuleSet Condition="'$(Configuration)|$(Platform)'=='Debug|Win32'">AllRules.ruleset</CodeAnalysisRuleSet>
+    <CodeAnalysisRuleSet Condition="'$(Configuration)|$(Platform)'=='Debug|x64'">AllRules.ruleset</CodeAnalysisRuleSet>
+    <CodeAnalysisRules Condition="'$(Configuration)|$(Platform)'=='Debug|Win32'" />
+    <CodeAnalysisRules Condition="'$(Configuration)|$(Platform)'=='Debug|x64'" />
+    <CodeAnalysisRuleAssemblies Condition="'$(Configuration)|$(Platform)'=='Debug|Win32'" />
+    <CodeAnalysisRuleAssemblies Condition="'$(Configuration)|$(Platform)'=='Debug|x64'" />
+    <CodeAnalysisRuleSet Condition="'$(Configuration)|$(Platform)'=='Release|Win32'">AllRules.ruleset</CodeAnalysisRuleSet>
+    <CodeAnalysisRuleSet Condition="'$(Configuration)|$(Platform)'=='Release|x64'">AllRules.ruleset</CodeAnalysisRuleSet>
+    <CodeAnalysisRules Condition="'$(Configuration)|$(Platform)'=='Release|Win32'" />
+    <CodeAnalysisRules Condition="'$(Configuration)|$(Platform)'=='Release|x64'" />
+    <CodeAnalysisRuleAssemblies Condition="'$(Configuration)|$(Platform)'=='Release|Win32'" />
+    <CodeAnalysisRuleAssemblies Condition="'$(Configuration)|$(Platform)'=='Release|x64'" />
+    <TargetName Condition="'$(Configuration)|$(Platform)'=='Debug|Win32'">decnumber</TargetName>
+    <TargetName Condition="'$(Configuration)|$(Platform)'=='Release|Win32'">decnumber</TargetName>
+    <TargetName Condition="'$(Configuration)|$(Platform)'=='Debug|x64'">decnumber</TargetName>
+    <TargetName Condition="'$(Configuration)|$(Platform)'=='Release|x64'">decnumber</TargetName>
+  </PropertyGroup>
+  <ItemDefinitionGroup Condition="'$(Configuration)|$(Platform)'=='Debug|Win32'">
+    <ClCompile>
+      <Optimization>Disabled</Optimization>
+      <AdditionalIncludeDirectories>.;%(AdditionalIncludeDirectories)</AdditionalIncludeDirectories>
+      <PreprocessorDefinitions>_CRT_SECURE_NO_WARNINGS;WIN32;_DEBUG;_LIB;%(PreprocessorDefinitions)</PreprocessorDefinitions>
+      <MinimalRebuild>true</MinimalRebuild>
+      <BasicRuntimeChecks>EnableFastChecks</BasicRuntimeChecks>
+      <RuntimeLibrary>MultiThreadedDebugDLL</RuntimeLibrary>
+      <PrecompiledHeaderOutputFile>
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+      <WarningLevel>Level3</WarningLevel>
+      <SuppressStartupBanner>true</SuppressStartupBanner>
+      <DebugInformationFormat>EditAndContinue</DebugInformationFormat>
+      <PrecompiledHeaderFile>
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+    </ClCompile>
+    <ResourceCompile>
+      <PreprocessorDefinitions>_DEBUG;%(PreprocessorDefinitions)</PreprocessorDefinitions>
+      <Culture>0x0409</Culture>
+    </ResourceCompile>
+    <Lib>
+      <OutputFile>$(OutDir)\$(TargetFileName)</OutputFile>
+      <SuppressStartupBanner>true</SuppressStartupBanner>
+    </Lib>
+    <Bscmake>
+      <SuppressStartupBanner>true</SuppressStartupBanner>
+      <OutputFile>.\Debug/libtommath.bsc</OutputFile>
+    </Bscmake>
+  </ItemDefinitionGroup>
+  <ItemDefinitionGroup Condition="'$(Configuration)|$(Platform)'=='Debug|x64'">
+    <ClCompile>
+      <Optimization>Disabled</Optimization>
+      <AdditionalIncludeDirectories>.;%(AdditionalIncludeDirectories)</AdditionalIncludeDirectories>
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+      <BasicRuntimeChecks>EnableFastChecks</BasicRuntimeChecks>
+      <RuntimeLibrary>MultiThreadedDebugDLL</RuntimeLibrary>
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+    <ResourceCompile>
+      <PreprocessorDefinitions>_DEBUG;%(PreprocessorDefinitions)</PreprocessorDefinitions>
+      <Culture>0x0409</Culture>
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+    <Lib>
+      <OutputFile>$(OutDir)\$(TargetFileName)</OutputFile>
+      <SuppressStartupBanner>true</SuppressStartupBanner>
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+    <Bscmake>
+      <SuppressStartupBanner>true</SuppressStartupBanner>
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+  </ItemDefinitionGroup>
+  <ItemDefinitionGroup Condition="'$(Configuration)|$(Platform)'=='Release|Win32'">
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+      <InlineFunctionExpansion>OnlyExplicitInline</InlineFunctionExpansion>
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+      <PreprocessorDefinitions>_CRT_SECURE_NO_WARNINGS;WIN32;NDEBUG;_LIB;%(PreprocessorDefinitions)</PreprocessorDefinitions>
+      <StringPooling>true</StringPooling>
+      <RuntimeLibrary>MultiThreadedDLL</RuntimeLibrary>
+      <FunctionLevelLinking>true</FunctionLevelLinking>
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+      <SuppressStartupBanner>true</SuppressStartupBanner>
+      <PrecompiledHeaderFile>
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+    <ResourceCompile>
+      <PreprocessorDefinitions>NDEBUG;%(PreprocessorDefinitions)</PreprocessorDefinitions>
+      <Culture>0x0409</Culture>
+    </ResourceCompile>
+    <Lib>
+      <OutputFile>$(OutDir)\$(TargetFileName)</OutputFile>
+      <SuppressStartupBanner>true</SuppressStartupBanner>
+    </Lib>
+    <Bscmake>
+      <SuppressStartupBanner>true</SuppressStartupBanner>
+      <OutputFile>.\Release/libtommath.bsc</OutputFile>
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+      <Optimization>MaxSpeed</Optimization>
+      <InlineFunctionExpansion>OnlyExplicitInline</InlineFunctionExpansion>
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+      <RuntimeLibrary>MultiThreadedDLL</RuntimeLibrary>
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+      <PrecompiledHeaderOutputFile>
+      </PrecompiledHeaderOutputFile>
+      <AssemblerListingLocation>$(IntDir)</AssemblerListingLocation>
+      <ObjectFileName>$(IntDir)</ObjectFileName>
+      <ProgramDataBaseFileName>$(IntDir)</ProgramDataBaseFileName>
+      <WarningLevel>Level3</WarningLevel>
+      <SuppressStartupBanner>true</SuppressStartupBanner>
+      <PrecompiledHeaderFile>
+      </PrecompiledHeaderFile>
+    </ClCompile>
+    <ResourceCompile>
+      <PreprocessorDefinitions>NDEBUG;%(PreprocessorDefinitions)</PreprocessorDefinitions>
+      <Culture>0x0409</Culture>
+    </ResourceCompile>
+    <Lib>
+      <OutputFile>$(OutDir)\$(TargetFileName)</OutputFile>
+      <SuppressStartupBanner>true</SuppressStartupBanner>
+    </Lib>
+    <Bscmake>
+      <SuppressStartupBanner>true</SuppressStartupBanner>
+      <OutputFile>.\Release/libtommath.bsc</OutputFile>
+    </Bscmake>
+  </ItemDefinitionGroup>
+  <Import Project="$(VCTargetsPath)\Microsoft.Cpp.targets" />
+  <ImportGroup Label="ExtensionTargets">
+  </ImportGroup>
+</Project>
\ No newline at end of file
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new file mode 100644
index 0000000000..595d745792
--- /dev/null
+++ b/extern/decNumber/msvc/decNumber_MSVC14.vcxproj.filters
@@ -0,0 +1,84 @@
+<?xml version="1.0" encoding="utf-8"?>
+<Project ToolsVersion="4.0" xmlns="http://schemas.microsoft.com/developer/msbuild/2003">
+  <ItemGroup>
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+      <Filter>Source files</Filter>
+    </ClCompile>
+    <ClCompile Include="..\decCommon.c">
+      <Filter>Source files</Filter>
+    </ClCompile>
+    <ClCompile Include="..\decContext.c">
+      <Filter>Source files</Filter>
+    </ClCompile>
+    <ClCompile Include="..\decDouble.c">
+      <Filter>Source files</Filter>
+    </ClCompile>
+    <ClCompile Include="..\decimal32.c">
+      <Filter>Source files</Filter>
+    </ClCompile>
+    <ClCompile Include="..\decimal64.c">
+      <Filter>Source files</Filter>
+    </ClCompile>
+    <ClCompile Include="..\decimal128.c">
+      <Filter>Source files</Filter>
+    </ClCompile>
+    <ClCompile Include="..\decNumber.c">
+      <Filter>Source files</Filter>
+    </ClCompile>
+    <ClCompile Include="..\decPacked.c">
+      <Filter>Source files</Filter>
+    </ClCompile>
+    <ClCompile Include="..\decSingle.c">
+      <Filter>Source files</Filter>
+    </ClCompile>
+    <ClCompile Include="..\decQuad.c">
+      <Filter>Source files</Filter>
+    </ClCompile>
+  </ItemGroup>
+  <ItemGroup>
+    <ClInclude Include="..\decContext.h">
+      <Filter>Header files</Filter>
+    </ClInclude>
+    <ClInclude Include="..\decDouble.h">
+      <Filter>Header files</Filter>
+    </ClInclude>
+    <ClInclude Include="..\decDPD.h">
+      <Filter>Header files</Filter>
+    </ClInclude>
+    <ClInclude Include="..\decimal32.h">
+      <Filter>Header files</Filter>
+    </ClInclude>
+    <ClInclude Include="..\decimal64.h">
+      <Filter>Header files</Filter>
+    </ClInclude>
+    <ClInclude Include="..\decimal128.h">
+      <Filter>Header files</Filter>
+    </ClInclude>
+    <ClInclude Include="..\decNumber.h">
+      <Filter>Header files</Filter>
+    </ClInclude>
+    <ClInclude Include="..\decNumberLocal.h">
+      <Filter>Header files</Filter>
+    </ClInclude>
+    <ClInclude Include="..\decPacked.h">
+      <Filter>Header files</Filter>
+    </ClInclude>
+    <ClInclude Include="..\decQuad.h">
+      <Filter>Header files</Filter>
+    </ClInclude>
+    <ClInclude Include="..\decSingle.h">
+      <Filter>Header files</Filter>
+    </ClInclude>
+  </ItemGroup>
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+    <Text Include="..\readme.txt" />
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+    <Filter Include="Source files">
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+    </Filter>
+    <Filter Include="Header files">
+      <UniqueIdentifier>{ffbb5d93-e379-40ba-ab58-c62e9e20c810}</UniqueIdentifier>
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+  </ItemGroup>
+</Project>
\ No newline at end of file
diff --git a/extern/libtomcrypt/libtomcrypt_MSVC14.sln b/extern/libtomcrypt/libtomcrypt_MSVC14.sln
new file mode 100644
index 0000000000..d5f0487f7d
--- /dev/null
+++ b/extern/libtomcrypt/libtomcrypt_MSVC14.sln
@@ -0,0 +1,28 @@
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+Microsoft Visual Studio Solution File, Format Version 12.00
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+EndProject
+Global
+	GlobalSection(SolutionConfigurationPlatforms) = preSolution
+		Debug|Win32 = Debug|Win32
+		Debug|x64 = Debug|x64
+		Release|Win32 = Release|Win32
+		Release|x64 = Release|x64
+	EndGlobalSection
+	GlobalSection(ProjectConfigurationPlatforms) = postSolution
+		{489B8EBF-E95A-4A1C-8041-082FA1C2F953}.Debug|Win32.ActiveCfg = Debug|Win32
+		{489B8EBF-E95A-4A1C-8041-082FA1C2F953}.Debug|Win32.Build.0 = Debug|Win32
+		{489B8EBF-E95A-4A1C-8041-082FA1C2F953}.Debug|x64.ActiveCfg = Debug|x64
+		{489B8EBF-E95A-4A1C-8041-082FA1C2F953}.Debug|x64.Build.0 = Debug|x64
+		{489B8EBF-E95A-4A1C-8041-082FA1C2F953}.Release|Win32.ActiveCfg = Release|Win32
+		{489B8EBF-E95A-4A1C-8041-082FA1C2F953}.Release|Win32.Build.0 = Release|Win32
+		{489B8EBF-E95A-4A1C-8041-082FA1C2F953}.Release|x64.ActiveCfg = Release|x64
+		{489B8EBF-E95A-4A1C-8041-082FA1C2F953}.Release|x64.Build.0 = Release|x64
+	EndGlobalSection
+	GlobalSection(SolutionProperties) = preSolution
+		HideSolutionNode = FALSE
+	EndGlobalSection
+EndGlobal
diff --git a/extern/libtomcrypt/libtomcrypt_MSVC14.vcxproj b/extern/libtomcrypt/libtomcrypt_MSVC14.vcxproj
new file mode 100644
index 0000000000..73e5de425c
--- /dev/null
+++ b/extern/libtomcrypt/libtomcrypt_MSVC14.vcxproj
@@ -0,0 +1,177 @@
+<?xml version="1.0" encoding="utf-8"?>
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+    <ProjectConfiguration Include="Debug|Win32">
+      <Configuration>Debug</Configuration>
+      <Platform>Win32</Platform>
+    </ProjectConfiguration>
+    <ProjectConfiguration Include="Debug|x64">
+      <Configuration>Debug</Configuration>
+      <Platform>x64</Platform>
+    </ProjectConfiguration>
+    <ProjectConfiguration Include="Release|Win32">
+      <Configuration>Release</Configuration>
+      <Platform>Win32</Platform>
+    </ProjectConfiguration>
+    <ProjectConfiguration Include="Release|x64">
+      <Configuration>Release</Configuration>
+      <Platform>x64</Platform>
+    </ProjectConfiguration>
+  </ItemGroup>
+  <PropertyGroup Label="Globals">
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+    <ProjectGuid>{489B8EBF-E95A-4A1C-8041-082FA1C2F953}</ProjectGuid>
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+  <Import Project="$(VCTargetsPath)\Microsoft.Cpp.Default.props" />
+  <PropertyGroup Condition="'$(Configuration)|$(Platform)'=='Release|Win32'" Label="Configuration">
+    <ConfigurationType>StaticLibrary</ConfigurationType>
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+    <CharacterSet>MultiByte</CharacterSet>
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+    <UseOfMfc>false</UseOfMfc>
+    <CharacterSet>MultiByte</CharacterSet>
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+    <UseOfMfc>false</UseOfMfc>
+    <CharacterSet>MultiByte</CharacterSet>
+    <PlatformToolset>v140</PlatformToolset>
+  </PropertyGroup>
+  <Import Project="$(VCTargetsPath)\Microsoft.Cpp.props" />
+  <ImportGroup Label="ExtensionSettings">
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+  <ImportGroup Condition="'$(Configuration)|$(Platform)'=='Debug|Win32'" Label="PropertySheets">
+    <Import Project="$(UserRootDir)\Microsoft.Cpp.$(Platform).user.props" Condition="exists('$(UserRootDir)\Microsoft.Cpp.$(Platform).user.props')" Label="LocalAppDataPlatform" />
+    <Import Project="$(VCTargetsPath)Microsoft.Cpp.UpgradeFromVC60.props" />
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+  <PropertyGroup Condition="'$(Configuration)|$(Platform)'=='Debug|Win32'">
+    <OutDir>lib\$(Platform)\$(Configuration)\</OutDir>
+    <IntDir>temp\$(Platform)\$(Configuration)\</IntDir>
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+  <PropertyGroup Condition="'$(Configuration)|$(Platform)'=='Release|x64'">
+    <OutDir>lib\$(Platform)\$(Configuration)\</OutDir>
+    <IntDir>temp\$(Platform)\$(Configuration)\</IntDir>
+    <TargetName>tomcrypt</TargetName>
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+  <PropertyGroup Condition="'$(Configuration)|$(Platform)'=='Debug|x64'">
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+    <ResourceCompile>
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+      <PreprocessorDefinitions>NDEBUG;%(PreprocessorDefinitions)</PreprocessorDefinitions>
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+      <OutputFile>.\Release\libtomcrypt.bsc</OutputFile>
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+      <RuntimeLibrary>MultiThreadedDLL</RuntimeLibrary>
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+      <FavorSizeOrSpeed>Speed</FavorSizeOrSpeed>
+      <OmitFramePointers>true</OmitFramePointers>
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+  </ItemDefinitionGroup>
+  <ItemGroup>
+    <ClCompile Include="src\hashes\md5.c" />
+    <ClCompile Include="src\hashes\sha1.c" />
+    <ClCompile Include="src\hashes\sha2\sha256.c" />
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+    <ClCompile Include="src\misc\crypt\crypt_argchk.c" />
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+  <ItemGroup>
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+    <ClInclude Include="src\headers\tomcrypt_cipher.h" />
+    <ClInclude Include="src\headers\tomcrypt_custom.h" />
+    <ClInclude Include="src\headers\tomcrypt_hash.h" />
+    <ClInclude Include="src\headers\tomcrypt_macros.h" />
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+  <Import Project="$(VCTargetsPath)\Microsoft.Cpp.targets" />
+  <ImportGroup Label="ExtensionTargets">
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\ No newline at end of file
diff --git a/extern/libtomcrypt/libtomcrypt_MSVC14.vcxproj.filters b/extern/libtomcrypt/libtomcrypt_MSVC14.vcxproj.filters
new file mode 100644
index 0000000000..0056704a46
--- /dev/null
+++ b/extern/libtomcrypt/libtomcrypt_MSVC14.vcxproj.filters
@@ -0,0 +1,55 @@
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+      <Filter>hashes\sha2</Filter>
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+    </ClInclude>
+    <ClInclude Include="src\headers\tomcrypt_cipher.h">
+      <Filter>headers</Filter>
+    </ClInclude>
+    <ClInclude Include="src\headers\tomcrypt_custom.h">
+      <Filter>headers</Filter>
+    </ClInclude>
+    <ClInclude Include="src\headers\tomcrypt_hash.h">
+      <Filter>headers</Filter>
+    </ClInclude>
+    <ClInclude Include="src\headers\tomcrypt_macros.h">
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+    <ClInclude Include="src\headers\tomcrypt_misc.h">
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+</Project>
\ No newline at end of file