Added missing items from signing tool Visual Studio project. Updated signing documentation.

Author: dgarske

docs/Signing.md

@@ -71,3 +71,16 @@ A standalone C version of the signing tool is available here: `./tools/keytools/
 ```sh
 ./tools/keytools/sign --rsa4096 --sha3 test-app/image.bin rsa4096.der 1
 ```
+
+### Windows Visual Studio
+
+Use the `wolfBootSignTool.vcxproj` Visual Studio project to build the `sign.exe` tool for use on Windows.
+
+
+## Command Line Usage
+
+```
+./tools/keytools/sign [--ed25519 | --ecc256 | --rsa2048 | --rsa4096 ] [--sha256 | --sha3] [--wolfboot-update] image key.der fw_version
+  - or -        ./tools/keytools/sign [--sha256 | --sha3] [--sha-only] [--wolfboot-update] image pub_key.der fw_version
+  - or -        ./tools/keytools/sign [--ed25519 | --ecc256 | --rsa2048 | --rsa4096 ] [--sha256 | --sha3] [--manual-sign] image pub_key.der fw_version signature.sig
+```

tools/keytools/README.md

@@ -0,0 +1,3 @@
+# Signing Tool
+
+See documentation [here](../../docs/Signing.md).

tools/keytools/wolfBootSignTool.vcxproj

@@ -75,13 +75,15 @@
   </PropertyGroup>
   <PropertyGroup Condition="'$(Configuration)|$(Platform)'=='Debug|x64'">
     <LinkIncremental>true</LinkIncremental>
+    <TargetName>sign</TargetName>
   </PropertyGroup>
   <PropertyGroup Condition="'$(Configuration)|$(Platform)'=='Release|Win32'">
     <LinkIncremental>false</LinkIncremental>
     <TargetName>sign</TargetName>
   </PropertyGroup>
   <PropertyGroup Condition="'$(Configuration)|$(Platform)'=='Release|x64'">
     <LinkIncremental>false</LinkIncremental>
+    <TargetName>sign</TargetName>
   </PropertyGroup>
   <ItemDefinitionGroup Condition="'$(Configuration)|$(Platform)'=='Debug|Win32'">
     <ClCompile>
@@ -103,7 +105,8 @@
       </PrecompiledHeader>
       <WarningLevel>Level3</WarningLevel>
       <Optimization>Disabled</Optimization>
-      <PreprocessorDefinitions>_DEBUG;_CONSOLE;%(PreprocessorDefinitions)</PreprocessorDefinitions>
+      <PreprocessorDefinitions>_DEBUG;_CONSOLE;%(PreprocessorDefinitions);WOLFSSL_USER_SETTINGS</PreprocessorDefinitions>
+      <AdditionalIncludeDirectories>.;../../lib/wolfssl;%(AdditionalIncludeDirectories)</AdditionalIncludeDirectories>
     </ClCompile>
     <Link>
       <SubSystem>Console</SubSystem>
@@ -136,7 +139,8 @@
       <Optimization>MaxSpeed</Optimization>
       <FunctionLevelLinking>true</FunctionLevelLinking>
       <IntrinsicFunctions>true</IntrinsicFunctions>
-      <PreprocessorDefinitions>NDEBUG;_CONSOLE;%(PreprocessorDefinitions)</PreprocessorDefinitions>
+      <PreprocessorDefinitions>NDEBUG;_CONSOLE;%(PreprocessorDefinitions);WOLFSSL_USER_SETTINGS</PreprocessorDefinitions>
+      <AdditionalIncludeDirectories>.;../../lib/wolfssl;%(AdditionalIncludeDirectories)</AdditionalIncludeDirectories>
     </ClCompile>
     <Link>
       <SubSystem>Console</SubSystem>