Version 2.0.0
* Added AES and AES-CTR modules. AES-CTR conforms to the same counter mode used with AES in *OpenSSL*. * All algorithms now work on Big-Endian architectures. * Now uses CMake for building rather than make files and Visual Studio projects. CMake will generate whatever system is required. * Input function parameters are now marked `const` * File names have been changed to have the prefix `CryptLib_` rather than `Lib`. * Various formatting changes to the files.
This commit is contained in:
zebra
33
CMakeLists.txt
Normal file
33
CMakeLists.txt
Normal file
@@ -0,0 +1,33 @@
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cmake_minimum_required(VERSION 3.6.0)
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project( CryptLib )
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# CryptLib Static Library
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add_library( CryptLib STATIC
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lib/CryptLib_Aes.h
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lib/CryptLib_Aes.c
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lib/CryptLib_AesCtr.h
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lib/CryptLib_AesCtr.c
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lib/CryptLib_Md5.h
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lib/CryptLib_Md5.c
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lib/CryptLib_Rc4.h
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lib/CryptLib_Rc4.c
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lib/CryptLib_Sha1.h
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lib/CryptLib_Sha1.c
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lib/CryptLib_Sha256.h
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lib/CryptLib_Sha256.c
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lib/CryptLib_Sha512.h
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lib/CryptLib_Sha512.c )
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target_include_directories( CryptLib PUBLIC ${CMAKE_CURRENT_SOURCE_DIR}/lib )
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set_target_properties ( CryptLib PROPERTIES FOLDER lib )
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# Add the demo project directories
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add_subdirectory( projects/CryptLibTest )
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add_subdirectory( projects/Md5String )
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add_subdirectory( projects/Rc4Output )
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add_subdirectory( projects/Sha1String )
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add_subdirectory( projects/Sha256String )
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add_subdirectory( projects/Sha512String )
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add_subdirectory( projects/AesBlock )
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add_subdirectory( projects/AesCtrOutput )
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BIN
Exe/Linux/AesBlock
Normal file
BIN
Exe/Linux/AesBlock
Normal file
Binary file not shown.
BIN
Exe/Linux/AesCtrOutput
Normal file
BIN
Exe/Linux/AesCtrOutput
Normal file
Binary file not shown.
BIN
Exe/MacOS/AesBlock
Normal file
BIN
Exe/MacOS/AesBlock
Normal file
Binary file not shown.
BIN
Exe/MacOS/AesCtrOutput
Normal file
BIN
Exe/MacOS/AesCtrOutput
Normal file
Binary file not shown.
BIN
Exe/Windows/AesBlock.exe
Normal file
BIN
Exe/Windows/AesBlock.exe
Normal file
Binary file not shown.
BIN
Exe/Windows/AesCtrOutput.exe
Normal file
BIN
Exe/Windows/AesCtrOutput.exe
Normal file
Binary file not shown.
85
Projects.sln
85
Projects.sln
@@ -1,85 +0,0 @@
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||||
Microsoft Visual Studio Solution File, Format Version 11.00
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||||
# Visual Studio 2010
|
||||
Project("{8BC9CEB8-8B4A-11D0-8D11-00A0C91BC942}") = "ProofOfWork", "VSProjectFiles\ProofOfWork.vcxproj", "{78DE2AA5-4DEB-4601-AAB8-A3452BAC810C}"
|
||||
EndProject
|
||||
Project("{8BC9CEB8-8B4A-11D0-8D11-00A0C91BC942}") = "Md5String", "VSProjectFiles\Md5String.vcxproj", "{2F5CA1B6-92CC-4142-86AC-62FADFF0B834}"
|
||||
EndProject
|
||||
Project("{8BC9CEB8-8B4A-11D0-8D11-00A0C91BC942}") = "Rc4Output", "VSProjectFiles\Rc4Output.vcxproj", "{E5A739D1-4246-4FB1-8AA4-673068EDE33A}"
|
||||
EndProject
|
||||
Project("{8BC9CEB8-8B4A-11D0-8D11-00A0C91BC942}") = "Sha1String", "VSProjectFiles\Sha1String.vcxproj", "{B01EA8DA-3ABB-410A-B28E-8336467F94F8}"
|
||||
EndProject
|
||||
Project("{8BC9CEB8-8B4A-11D0-8D11-00A0C91BC942}") = "Sha256String", "VSProjectFiles\Sha256String.vcxproj", "{43164E66-9EA5-48E5-9708-6AF8C3642F6E}"
|
||||
EndProject
|
||||
Project("{8BC9CEB8-8B4A-11D0-8D11-00A0C91BC942}") = "Sha512String", "VSProjectFiles\Sha512String.vcxproj", "{FC8B119A-DF2A-48A6-B834-F1CDF80AECB6}"
|
||||
EndProject
|
||||
Project("{8BC9CEB8-8B4A-11D0-8D11-00A0C91BC942}") = "CryptLibTest", "VSProjectFiles\CryptLibTest.vcxproj", "{543C3780-F2F4-47BA-8263-278B911A73AC}"
|
||||
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
|
||||
{78DE2AA5-4DEB-4601-AAB8-A3452BAC810C}.Debug|Win32.ActiveCfg = Debug|Win32
|
||||
{78DE2AA5-4DEB-4601-AAB8-A3452BAC810C}.Debug|Win32.Build.0 = Debug|Win32
|
||||
{78DE2AA5-4DEB-4601-AAB8-A3452BAC810C}.Debug|x64.ActiveCfg = Debug|x64
|
||||
{78DE2AA5-4DEB-4601-AAB8-A3452BAC810C}.Debug|x64.Build.0 = Debug|x64
|
||||
{78DE2AA5-4DEB-4601-AAB8-A3452BAC810C}.Release|Win32.ActiveCfg = Release|Win32
|
||||
{78DE2AA5-4DEB-4601-AAB8-A3452BAC810C}.Release|Win32.Build.0 = Release|Win32
|
||||
{78DE2AA5-4DEB-4601-AAB8-A3452BAC810C}.Release|x64.ActiveCfg = Release|x64
|
||||
{78DE2AA5-4DEB-4601-AAB8-A3452BAC810C}.Release|x64.Build.0 = Release|x64
|
||||
{2F5CA1B6-92CC-4142-86AC-62FADFF0B834}.Debug|Win32.ActiveCfg = Debug|Win32
|
||||
{2F5CA1B6-92CC-4142-86AC-62FADFF0B834}.Debug|Win32.Build.0 = Debug|Win32
|
||||
{2F5CA1B6-92CC-4142-86AC-62FADFF0B834}.Debug|x64.ActiveCfg = Debug|x64
|
||||
{2F5CA1B6-92CC-4142-86AC-62FADFF0B834}.Debug|x64.Build.0 = Debug|x64
|
||||
{2F5CA1B6-92CC-4142-86AC-62FADFF0B834}.Release|Win32.ActiveCfg = Release|Win32
|
||||
{2F5CA1B6-92CC-4142-86AC-62FADFF0B834}.Release|Win32.Build.0 = Release|Win32
|
||||
{2F5CA1B6-92CC-4142-86AC-62FADFF0B834}.Release|x64.ActiveCfg = Release|x64
|
||||
{2F5CA1B6-92CC-4142-86AC-62FADFF0B834}.Release|x64.Build.0 = Release|x64
|
||||
{E5A739D1-4246-4FB1-8AA4-673068EDE33A}.Debug|Win32.ActiveCfg = Debug|Win32
|
||||
{E5A739D1-4246-4FB1-8AA4-673068EDE33A}.Debug|Win32.Build.0 = Debug|Win32
|
||||
{E5A739D1-4246-4FB1-8AA4-673068EDE33A}.Debug|x64.ActiveCfg = Debug|x64
|
||||
{E5A739D1-4246-4FB1-8AA4-673068EDE33A}.Debug|x64.Build.0 = Debug|x64
|
||||
{E5A739D1-4246-4FB1-8AA4-673068EDE33A}.Release|Win32.ActiveCfg = Release|Win32
|
||||
{E5A739D1-4246-4FB1-8AA4-673068EDE33A}.Release|Win32.Build.0 = Release|Win32
|
||||
{E5A739D1-4246-4FB1-8AA4-673068EDE33A}.Release|x64.ActiveCfg = Release|x64
|
||||
{E5A739D1-4246-4FB1-8AA4-673068EDE33A}.Release|x64.Build.0 = Release|x64
|
||||
{B01EA8DA-3ABB-410A-B28E-8336467F94F8}.Debug|Win32.ActiveCfg = Debug|Win32
|
||||
{B01EA8DA-3ABB-410A-B28E-8336467F94F8}.Debug|Win32.Build.0 = Debug|Win32
|
||||
{B01EA8DA-3ABB-410A-B28E-8336467F94F8}.Debug|x64.ActiveCfg = Debug|x64
|
||||
{B01EA8DA-3ABB-410A-B28E-8336467F94F8}.Debug|x64.Build.0 = Debug|x64
|
||||
{B01EA8DA-3ABB-410A-B28E-8336467F94F8}.Release|Win32.ActiveCfg = Release|Win32
|
||||
{B01EA8DA-3ABB-410A-B28E-8336467F94F8}.Release|Win32.Build.0 = Release|Win32
|
||||
{B01EA8DA-3ABB-410A-B28E-8336467F94F8}.Release|x64.ActiveCfg = Release|x64
|
||||
{B01EA8DA-3ABB-410A-B28E-8336467F94F8}.Release|x64.Build.0 = Release|x64
|
||||
{43164E66-9EA5-48E5-9708-6AF8C3642F6E}.Debug|Win32.ActiveCfg = Debug|Win32
|
||||
{43164E66-9EA5-48E5-9708-6AF8C3642F6E}.Debug|Win32.Build.0 = Debug|Win32
|
||||
{43164E66-9EA5-48E5-9708-6AF8C3642F6E}.Debug|x64.ActiveCfg = Debug|x64
|
||||
{43164E66-9EA5-48E5-9708-6AF8C3642F6E}.Debug|x64.Build.0 = Debug|x64
|
||||
{43164E66-9EA5-48E5-9708-6AF8C3642F6E}.Release|Win32.ActiveCfg = Release|Win32
|
||||
{43164E66-9EA5-48E5-9708-6AF8C3642F6E}.Release|Win32.Build.0 = Release|Win32
|
||||
{43164E66-9EA5-48E5-9708-6AF8C3642F6E}.Release|x64.ActiveCfg = Release|x64
|
||||
{43164E66-9EA5-48E5-9708-6AF8C3642F6E}.Release|x64.Build.0 = Release|x64
|
||||
{FC8B119A-DF2A-48A6-B834-F1CDF80AECB6}.Debug|Win32.ActiveCfg = Debug|Win32
|
||||
{FC8B119A-DF2A-48A6-B834-F1CDF80AECB6}.Debug|Win32.Build.0 = Debug|Win32
|
||||
{FC8B119A-DF2A-48A6-B834-F1CDF80AECB6}.Debug|x64.ActiveCfg = Debug|x64
|
||||
{FC8B119A-DF2A-48A6-B834-F1CDF80AECB6}.Debug|x64.Build.0 = Debug|x64
|
||||
{FC8B119A-DF2A-48A6-B834-F1CDF80AECB6}.Release|Win32.ActiveCfg = Release|Win32
|
||||
{FC8B119A-DF2A-48A6-B834-F1CDF80AECB6}.Release|Win32.Build.0 = Release|Win32
|
||||
{FC8B119A-DF2A-48A6-B834-F1CDF80AECB6}.Release|x64.ActiveCfg = Release|x64
|
||||
{FC8B119A-DF2A-48A6-B834-F1CDF80AECB6}.Release|x64.Build.0 = Release|x64
|
||||
{543C3780-F2F4-47BA-8263-278B911A73AC}.Debug|Win32.ActiveCfg = Debug|Win32
|
||||
{543C3780-F2F4-47BA-8263-278B911A73AC}.Debug|Win32.Build.0 = Debug|Win32
|
||||
{543C3780-F2F4-47BA-8263-278B911A73AC}.Debug|x64.ActiveCfg = Debug|x64
|
||||
{543C3780-F2F4-47BA-8263-278B911A73AC}.Debug|x64.Build.0 = Debug|x64
|
||||
{543C3780-F2F4-47BA-8263-278B911A73AC}.Release|Win32.ActiveCfg = Release|Win32
|
||||
{543C3780-F2F4-47BA-8263-278B911A73AC}.Release|Win32.Build.0 = Release|Win32
|
||||
{543C3780-F2F4-47BA-8263-278B911A73AC}.Release|x64.ActiveCfg = Release|x64
|
||||
{543C3780-F2F4-47BA-8263-278B911A73AC}.Release|x64.Build.0 = Release|x64
|
||||
EndGlobalSection
|
||||
GlobalSection(SolutionProperties) = preSolution
|
||||
HideSolutionNode = FALSE
|
||||
EndGlobalSection
|
||||
EndGlobal
|
||||
113
ReadMe.md
Normal file
113
ReadMe.md
Normal file
@@ -0,0 +1,113 @@
|
||||
CryptLib
|
||||
========
|
||||
|
||||
CryptLib is a collection of cryptographic functions written in C. Each
|
||||
module is fully independent and generally requires only a single .c file
|
||||
and a a single .h file. AES-CTR does depend on the AES module, so in this
|
||||
case all four files are needed.
|
||||
|
||||
The functions are designed to be portable and have been tested on both
|
||||
a Little-Endian and a Big-Endian architecture
|
||||
|
||||
The library and the demo programs can be built using CMake to generate
|
||||
a build setup for any system, including Visual Studio on Windows and
|
||||
Make or Ninja for Linux. Refer to cmake.org to get CMake.
|
||||
|
||||
*Placed into Public Domain by WaterJuice 2013 - 2017*
|
||||
|
||||
Version 2.0.0 - December 2017
|
||||
-----------------------------
|
||||
|
||||
Changes:
|
||||
|
||||
* Added AES and AES-CTR modules. AES-CTR conforms to the same counter
|
||||
mode used with AES in *OpenSSL*.
|
||||
* All algorithms now work on Big-Endian architectures.
|
||||
* Now uses CMake for building rather than make files and Visual Studio
|
||||
projects. CMake will generate whatever system is required.
|
||||
* Input function parameters are now marked `const`
|
||||
* File names have been changed to have the prefix `CryptLib_` rather
|
||||
than `Lib`.
|
||||
* Various formatting changes to the files.
|
||||
|
||||
To use the library functions, only the following files are required,
|
||||
depending on what cryptographic functions are wanted.
|
||||
|
||||
* MD5 - (CryptLib_Md5.h, and CryptLib_Md5.c)
|
||||
* SHA1 - (CryptLib_Sha1.h, and CryptLib_Sha1.c)
|
||||
* SHA256 - (CryptLib_Sha256.h, and CryptLib_Sha256.c)
|
||||
* SHA512 - (CryptLib_Sha512.h, and CryptLib_Sha512.c)
|
||||
* RC4 - (CryptLib_Rc4.h, and CryptLib_Rc4.c)
|
||||
* AES - (CryptLib_Aes.h, and CryptLib_Aes.c)
|
||||
* AES-CTR - (CryptLib_AesCtr.h, and CryptLib_AesCtr.c, CryptLib_Aes.h,
|
||||
and CryptLib_Aes.c)
|
||||
|
||||
|
||||
Version 1.0.0 - June 2013
|
||||
-------------------------
|
||||
|
||||
To use the library functions, only the following files are required,
|
||||
depending on what cryptographic functions are wanted.
|
||||
|
||||
* MD5 - (LibMd5.h, and LibMd5.c)
|
||||
* SHA1 - (LibSha1.h, and LibSha1.c)
|
||||
* SHA256 - (LibSha256.h, and LibSha256.c)
|
||||
* SHA512 - (LibSha512.h, and LibSha512.c)
|
||||
* RC4 - (LibRc4.h, and LibRc4.c)
|
||||
|
||||
Test Programs
|
||||
-------------
|
||||
|
||||
In the projects directory there are several programs that compile to
|
||||
command line executables. One is CryptLibTest. This tests the algorithms
|
||||
against known test vectors. If compiling on a different system this
|
||||
is useful to verify that the results are still valid.
|
||||
|
||||
Additionally there are sample programs that demonstrate the functions. For
|
||||
each of the hash functions there is a program that creates a hash from a
|
||||
string given on command line. For RC4 and AES-CTR there are programs that
|
||||
output the stream in hex.
|
||||
|
||||
* Md5String
|
||||
* Sha1String
|
||||
* Sha256String
|
||||
* Sha512String
|
||||
* Rc4Output
|
||||
* AesBlock
|
||||
* AesCtrOutput
|
||||
|
||||
Executables
|
||||
-----------
|
||||
|
||||
Included in the Exe directory are executables of the above programs for Windows,
|
||||
MacOS, and Linux. All of them are compiled for x64 versions of the operating
|
||||
systems.
|
||||
|
||||
License
|
||||
=======
|
||||
|
||||
This is free and unencumbered software released into the public domain.
|
||||
|
||||
Anyone is free to copy, modify, publish, use, compile, sell, or
|
||||
distribute this software, either in source code form or as a compiled
|
||||
binary, for any purpose, commercial or non-commercial, and by any
|
||||
means.
|
||||
|
||||
In jurisdictions that recognize copyright laws, the author or authors
|
||||
of this software dedicate any and all copyright interest in the
|
||||
software to the public domain. We make this dedication for the benefit
|
||||
of the public at large and to the detriment of our heirs and
|
||||
successors. We intend this dedication to be an overt act of
|
||||
relinquishment in perpetuity of all present and future rights to this
|
||||
software under copyright law.
|
||||
|
||||
THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
|
||||
EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
|
||||
MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.
|
||||
IN NO EVENT SHALL THE AUTHORS BE LIABLE FOR ANY CLAIM, DAMAGES OR
|
||||
OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE,
|
||||
ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR
|
||||
OTHER DEALINGS IN THE SOFTWARE.
|
||||
|
||||
For more information, please refer to <http://unlicense.org/>
|
||||
|
||||
@@ -1,76 +0,0 @@
|
||||
<?xml version="1.0" encoding="utf-8"?>
|
||||
<Project DefaultTargets="Build" ToolsVersion="4.0" xmlns="http://schemas.microsoft.com/developer/msbuild/2003">
|
||||
<ItemGroup Label="ProjectConfigurations">
|
||||
<ProjectConfiguration Include="Debug|x64">
|
||||
<Configuration>Debug</Configuration>
|
||||
<Platform>x64</Platform>
|
||||
</ProjectConfiguration>
|
||||
<ProjectConfiguration Include="Debug|Win32">
|
||||
<Configuration>Debug</Configuration>
|
||||
<Platform>Win32</Platform>
|
||||
</ProjectConfiguration>
|
||||
<ProjectConfiguration Include="Release|x64">
|
||||
<Configuration>Release</Configuration>
|
||||
<Platform>x64</Platform>
|
||||
</ProjectConfiguration>
|
||||
<ProjectConfiguration Include="Release|Win32">
|
||||
<Configuration>Release</Configuration>
|
||||
<Platform>Win32</Platform>
|
||||
</ProjectConfiguration>
|
||||
</ItemGroup>
|
||||
<ItemGroup>
|
||||
<ClCompile Include="..\lib\LibMd5.c" />
|
||||
<ClCompile Include="..\lib\LibRc4.c" />
|
||||
<ClCompile Include="..\lib\LibSha1.c" />
|
||||
<ClCompile Include="..\lib\LibSha256.c" />
|
||||
<ClCompile Include="..\lib\LibSha512.c" />
|
||||
<ClCompile Include="..\projects\CryptLibTest\CryptLibTest.c" />
|
||||
</ItemGroup>
|
||||
<ItemGroup>
|
||||
<ClInclude Include="..\lib\LibMd5.h" />
|
||||
<ClInclude Include="..\lib\LibRc4.h" />
|
||||
<ClInclude Include="..\lib\LibSha1.h" />
|
||||
<ClInclude Include="..\lib\LibSha256.h" />
|
||||
<ClInclude Include="..\lib\LibSha512.h" />
|
||||
</ItemGroup>
|
||||
<PropertyGroup Label="Globals">
|
||||
<ProjectGuid>{543C3780-F2F4-47BA-8263-278B911A73AC}</ProjectGuid>
|
||||
<RootNamespace>CryptLibTest</RootNamespace>
|
||||
<Keyword>Win32Proj</Keyword>
|
||||
</PropertyGroup>
|
||||
<Import Project="$(VCTargetsPath)\Microsoft.Cpp.Default.props" />
|
||||
<PropertyGroup Condition="'$(Configuration)|$(Platform)'=='Release|Win32'" Label="Configuration">
|
||||
<ConfigurationType>Application</ConfigurationType>
|
||||
</PropertyGroup>
|
||||
<PropertyGroup Condition="'$(Configuration)|$(Platform)'=='Debug|Win32'" Label="Configuration">
|
||||
<ConfigurationType>Application</ConfigurationType>
|
||||
</PropertyGroup>
|
||||
<PropertyGroup Condition="'$(Configuration)|$(Platform)'=='Release|x64'" Label="Configuration">
|
||||
<ConfigurationType>Application</ConfigurationType>
|
||||
</PropertyGroup>
|
||||
<PropertyGroup Condition="'$(Configuration)|$(Platform)'=='Debug|x64'" Label="Configuration">
|
||||
<ConfigurationType>Application</ConfigurationType>
|
||||
</PropertyGroup>
|
||||
<Import Project="$(VCTargetsPath)\Microsoft.Cpp.props" />
|
||||
<ImportGroup Label="ExtensionSettings">
|
||||
</ImportGroup>
|
||||
<ImportGroup Label="PropertySheets" Condition="'$(Configuration)|$(Platform)'=='Debug|x64'">
|
||||
<Import Project="props\$(Platform)$(Configuration).props" />
|
||||
</ImportGroup>
|
||||
<ImportGroup Label="PropertySheets" Condition="'$(Configuration)|$(Platform)'=='Debug|Win32'">
|
||||
<Import Project="props\$(Platform)$(Configuration).props" />
|
||||
</ImportGroup>
|
||||
<ImportGroup Label="PropertySheets" Condition="'$(Configuration)|$(Platform)'=='Release|x64'">
|
||||
<Import Project="props\$(Platform)$(Configuration).props" />
|
||||
</ImportGroup>
|
||||
<ImportGroup Label="PropertySheets" Condition="'$(Configuration)|$(Platform)'=='Release|Win32'">
|
||||
<Import Project="props\$(Platform)$(Configuration).props" />
|
||||
</ImportGroup>
|
||||
<PropertyGroup Label="UserMacros" />
|
||||
<PropertyGroup>
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lib/CryptLib_Aes.c
Normal file
577
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Normal file
@@ -0,0 +1,577 @@
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////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////
|
||||
// CryptLib_Aes
|
||||
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|
||||
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|
||||
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|
||||
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||||
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|
||||
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|
||||
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|
||||
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|
||||
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|
||||
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|
||||
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|
||||
//
|
||||
// This is free and unencumbered software released into the public domain - November 2017 waterjuice.org
|
||||
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|
||||
|
||||
////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////
|
||||
// IMPORTS
|
||||
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|
||||
|
||||
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|
||||
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|
||||
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|
||||
|
||||
////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////
|
||||
// DEFINES
|
||||
////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////
|
||||
|
||||
// Array holding the intermediate results during decryption.
|
||||
typedef struct
|
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{
|
||||
uint8_t state[4][4];
|
||||
} AesState;
|
||||
|
||||
////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////
|
||||
// CONSTANTS
|
||||
////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////
|
||||
|
||||
// AES lookup values
|
||||
static const uint8_t SBOX[256] =
|
||||
{
|
||||
0x63, 0x7c, 0x77, 0x7b, 0xf2, 0x6b, 0x6f, 0xc5, 0x30, 0x01, 0x67, 0x2b, 0xfe, 0xd7, 0xab, 0x76,
|
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|
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|
||||
0x53, 0xd1, 0x00, 0xed, 0x20, 0xfc, 0xb1, 0x5b, 0x6a, 0xcb, 0xbe, 0x39, 0x4a, 0x4c, 0x58, 0xcf,
|
||||
0xd0, 0xef, 0xaa, 0xfb, 0x43, 0x4d, 0x33, 0x85, 0x45, 0xf9, 0x02, 0x7f, 0x50, 0x3c, 0x9f, 0xa8,
|
||||
0x51, 0xa3, 0x40, 0x8f, 0x92, 0x9d, 0x38, 0xf5, 0xbc, 0xb6, 0xda, 0x21, 0x10, 0xff, 0xf3, 0xd2,
|
||||
0xcd, 0x0c, 0x13, 0xec, 0x5f, 0x97, 0x44, 0x17, 0xc4, 0xa7, 0x7e, 0x3d, 0x64, 0x5d, 0x19, 0x73,
|
||||
0x60, 0x81, 0x4f, 0xdc, 0x22, 0x2a, 0x90, 0x88, 0x46, 0xee, 0xb8, 0x14, 0xde, 0x5e, 0x0b, 0xdb,
|
||||
0xe0, 0x32, 0x3a, 0x0a, 0x49, 0x06, 0x24, 0x5c, 0xc2, 0xd3, 0xac, 0x62, 0x91, 0x95, 0xe4, 0x79,
|
||||
0xe7, 0xc8, 0x37, 0x6d, 0x8d, 0xd5, 0x4e, 0xa9, 0x6c, 0x56, 0xf4, 0xea, 0x65, 0x7a, 0xae, 0x08,
|
||||
0xba, 0x78, 0x25, 0x2e, 0x1c, 0xa6, 0xb4, 0xc6, 0xe8, 0xdd, 0x74, 0x1f, 0x4b, 0xbd, 0x8b, 0x8a,
|
||||
0x70, 0x3e, 0xb5, 0x66, 0x48, 0x03, 0xf6, 0x0e, 0x61, 0x35, 0x57, 0xb9, 0x86, 0xc1, 0x1d, 0x9e,
|
||||
0xe1, 0xf8, 0x98, 0x11, 0x69, 0xd9, 0x8e, 0x94, 0x9b, 0x1e, 0x87, 0xe9, 0xce, 0x55, 0x28, 0xdf,
|
||||
0x8c, 0xa1, 0x89, 0x0d, 0xbf, 0xe6, 0x42, 0x68, 0x41, 0x99, 0x2d, 0x0f, 0xb0, 0x54, 0xbb, 0x16
|
||||
};
|
||||
|
||||
static const uint8_t RSBOX[256] =
|
||||
{
|
||||
0x52, 0x09, 0x6a, 0xd5, 0x30, 0x36, 0xa5, 0x38, 0xbf, 0x40, 0xa3, 0x9e, 0x81, 0xf3, 0xd7, 0xfb,
|
||||
0x7c, 0xe3, 0x39, 0x82, 0x9b, 0x2f, 0xff, 0x87, 0x34, 0x8e, 0x43, 0x44, 0xc4, 0xde, 0xe9, 0xcb,
|
||||
0x54, 0x7b, 0x94, 0x32, 0xa6, 0xc2, 0x23, 0x3d, 0xee, 0x4c, 0x95, 0x0b, 0x42, 0xfa, 0xc3, 0x4e,
|
||||
0x08, 0x2e, 0xa1, 0x66, 0x28, 0xd9, 0x24, 0xb2, 0x76, 0x5b, 0xa2, 0x49, 0x6d, 0x8b, 0xd1, 0x25,
|
||||
0x72, 0xf8, 0xf6, 0x64, 0x86, 0x68, 0x98, 0x16, 0xd4, 0xa4, 0x5c, 0xcc, 0x5d, 0x65, 0xb6, 0x92,
|
||||
0x6c, 0x70, 0x48, 0x50, 0xfd, 0xed, 0xb9, 0xda, 0x5e, 0x15, 0x46, 0x57, 0xa7, 0x8d, 0x9d, 0x84,
|
||||
0x90, 0xd8, 0xab, 0x00, 0x8c, 0xbc, 0xd3, 0x0a, 0xf7, 0xe4, 0x58, 0x05, 0xb8, 0xb3, 0x45, 0x06,
|
||||
0xd0, 0x2c, 0x1e, 0x8f, 0xca, 0x3f, 0x0f, 0x02, 0xc1, 0xaf, 0xbd, 0x03, 0x01, 0x13, 0x8a, 0x6b,
|
||||
0x3a, 0x91, 0x11, 0x41, 0x4f, 0x67, 0xdc, 0xea, 0x97, 0xf2, 0xcf, 0xce, 0xf0, 0xb4, 0xe6, 0x73,
|
||||
0x96, 0xac, 0x74, 0x22, 0xe7, 0xad, 0x35, 0x85, 0xe2, 0xf9, 0x37, 0xe8, 0x1c, 0x75, 0xdf, 0x6e,
|
||||
0x47, 0xf1, 0x1a, 0x71, 0x1d, 0x29, 0xc5, 0x89, 0x6f, 0xb7, 0x62, 0x0e, 0xaa, 0x18, 0xbe, 0x1b,
|
||||
0xfc, 0x56, 0x3e, 0x4b, 0xc6, 0xd2, 0x79, 0x20, 0x9a, 0xdb, 0xc0, 0xfe, 0x78, 0xcd, 0x5a, 0xf4,
|
||||
0x1f, 0xdd, 0xa8, 0x33, 0x88, 0x07, 0xc7, 0x31, 0xb1, 0x12, 0x10, 0x59, 0x27, 0x80, 0xec, 0x5f,
|
||||
0x60, 0x51, 0x7f, 0xa9, 0x19, 0xb5, 0x4a, 0x0d, 0x2d, 0xe5, 0x7a, 0x9f, 0x93, 0xc9, 0x9c, 0xef,
|
||||
0xa0, 0xe0, 0x3b, 0x4d, 0xae, 0x2a, 0xf5, 0xb0, 0xc8, 0xeb, 0xbb, 0x3c, 0x83, 0x53, 0x99, 0x61,
|
||||
0x17, 0x2b, 0x04, 0x7e, 0xba, 0x77, 0xd6, 0x26, 0xe1, 0x69, 0x14, 0x63, 0x55, 0x21, 0x0c, 0x7d };
|
||||
|
||||
// The round constant word array, RCON[i], contains the values given by
|
||||
// x to the power (i-1) being powers of x (x is denoted as {02}) in the field GF(2^8)
|
||||
static const uint8_t RCON[11] = { 0x8d, 0x01, 0x02, 0x04, 0x08, 0x10, 0x20, 0x40, 0x80, 0x1b, 0x36 };
|
||||
|
||||
////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////
|
||||
// INTERNAL FUNCTIONS
|
||||
////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////
|
||||
|
||||
////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////
|
||||
// KeyExpansion
|
||||
//
|
||||
// This function produces Nb(Nr+1) round keys. The round keys are used in each round to decrypt the states.
|
||||
////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////
|
||||
static
|
||||
void
|
||||
KeyExpansion
|
||||
(
|
||||
uint8_t const* Key, // [in]
|
||||
AesContext* Context // [in out]
|
||||
)
|
||||
{
|
||||
uint32_t i;
|
||||
uint8_t k;
|
||||
uint8_t temp [4]; // Used for the column/row operations
|
||||
|
||||
// The first round key is the key itself.
|
||||
for( i=0; i<Context->KeySizeInWords; i++ )
|
||||
{
|
||||
Context->RoundKey[(i * 4) + 0] = Key[(i * 4) + 0];
|
||||
Context->RoundKey[(i * 4) + 1] = Key[(i * 4) + 1];
|
||||
Context->RoundKey[(i * 4) + 2] = Key[(i * 4) + 2];
|
||||
Context->RoundKey[(i * 4) + 3] = Key[(i * 4) + 3];
|
||||
}
|
||||
|
||||
// All other round keys are found from the previous round keys.
|
||||
for( i=Context->KeySizeInWords; i<4*(Context->NumberOfRounds+1); i++ )
|
||||
{
|
||||
#ifdef _MSC_VER
|
||||
// Visual Studio code analysis complains about the following code that the index into Context->RoundKey
|
||||
// may be -4. This is because it is concerned that 'i' may be zero. However we know that 'i' will not
|
||||
// be zero as it starts at Context->KeySizeInWords which is never going to be zero when this function
|
||||
// is called (It will have one of 3 values assigned to it by the initialise functions). So we need to
|
||||
// just suppress the warning here to stop Visual Studio complaining.
|
||||
#pragma warning( suppress : 6385 )
|
||||
#endif
|
||||
temp[0] = Context->RoundKey[(i-1) * 4 + 0];
|
||||
temp[1] = Context->RoundKey[(i-1) * 4 + 1];
|
||||
temp[2] = Context->RoundKey[(i-1) * 4 + 2];
|
||||
temp[3] = Context->RoundKey[(i-1) * 4 + 3];
|
||||
|
||||
if( 0 == i % Context->KeySizeInWords )
|
||||
{
|
||||
// This function shifts the 4 bytes in a word to the left once.
|
||||
// [a0,a1,a2,a3] becomes [a1,a2,a3,a0]
|
||||
k = temp[0];
|
||||
temp[0] = temp[1];
|
||||
temp[1] = temp[2];
|
||||
temp[2] = temp[3];
|
||||
temp[3] = k;
|
||||
|
||||
// SubWord is a function that takes a four-byte input word and
|
||||
// applies the S-box to each of the four bytes to produce an output word.
|
||||
temp[0] = SBOX[temp[0]];
|
||||
temp[1] = SBOX[temp[1]];
|
||||
temp[2] = SBOX[temp[2]];
|
||||
temp[3] = SBOX[temp[3]];
|
||||
|
||||
temp[0] = temp[0] ^ RCON[i/Context->KeySizeInWords];
|
||||
}
|
||||
|
||||
if( AES_KEY_SIZE_256/4 == Context->KeySizeInWords )
|
||||
{
|
||||
// Only performed with 256 bit sized keys
|
||||
if( 4 == i % Context->KeySizeInWords )
|
||||
{
|
||||
// Function Subword()
|
||||
temp[0] = SBOX[temp[0]];
|
||||
temp[1] = SBOX[temp[1]];
|
||||
temp[2] = SBOX[temp[2]];
|
||||
temp[3] = SBOX[temp[3]];
|
||||
}
|
||||
}
|
||||
|
||||
Context->RoundKey[i*4 + 0] = Context->RoundKey[(i-Context->KeySizeInWords)*4 + 0] ^ temp[0];
|
||||
Context->RoundKey[i*4 + 1] = Context->RoundKey[(i-Context->KeySizeInWords)*4 + 1] ^ temp[1];
|
||||
Context->RoundKey[i*4 + 2] = Context->RoundKey[(i-Context->KeySizeInWords)*4 + 2] ^ temp[2];
|
||||
Context->RoundKey[i*4 + 3] = Context->RoundKey[(i-Context->KeySizeInWords)*4 + 3] ^ temp[3];
|
||||
}
|
||||
}
|
||||
|
||||
////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////
|
||||
// AddRoundKey
|
||||
//
|
||||
// This function adds the round key to state. The round key is added to the state by an XOR function.
|
||||
////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////
|
||||
static
|
||||
void
|
||||
AddRoundKey
|
||||
(
|
||||
uint32_t Round, // [in]
|
||||
AesContext const* Context, // [in]
|
||||
AesState* State // [in out]
|
||||
)
|
||||
{
|
||||
uint32_t i;
|
||||
uint32_t j;
|
||||
|
||||
for( i=0; i<4; i++ )
|
||||
{
|
||||
for( j=0; j<4; j++ )
|
||||
{
|
||||
State->state[i][j] ^= Context->RoundKey[(Round*4*4) + (i*4) + j];
|
||||
}
|
||||
}
|
||||
}
|
||||
|
||||
////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////
|
||||
// SubBytes
|
||||
//
|
||||
// The SubBytes Function Substitutes the values in the state matrix with values in an S-box.
|
||||
////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////
|
||||
static
|
||||
void
|
||||
SubBytes
|
||||
(
|
||||
AesState* State // [in out]
|
||||
)
|
||||
{
|
||||
uint32_t i;
|
||||
uint32_t j;
|
||||
|
||||
for( i=0; i<4; i++ )
|
||||
{
|
||||
for( j=0; j<4; j++ )
|
||||
{
|
||||
State->state[j][i] = SBOX[ State->state[j][i] ];
|
||||
}
|
||||
}
|
||||
}
|
||||
|
||||
////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////
|
||||
// ShiftRows
|
||||
//
|
||||
// The ShiftRows() function shifts the rows in the state to the left. Each row is shifted with different offset.
|
||||
// Offset = Row number. So the first row is not shifted.
|
||||
////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////
|
||||
static
|
||||
void
|
||||
ShiftRows
|
||||
(
|
||||
AesState* State // [in out]
|
||||
)
|
||||
{
|
||||
uint8_t temp;
|
||||
|
||||
// Rotate first row 1 columns to left
|
||||
temp = State->state[0][1];
|
||||
State->state[0][1] = State->state[1][1];
|
||||
State->state[1][1] = State->state[2][1];
|
||||
State->state[2][1] = State->state[3][1];
|
||||
State->state[3][1] = temp;
|
||||
|
||||
// Rotate second row 2 columns to left
|
||||
temp = State->state[0][2];
|
||||
State->state[0][2] = State->state[2][2];
|
||||
State->state[2][2] = temp;
|
||||
|
||||
temp = State->state[1][2];
|
||||
State->state[1][2] = State->state[3][2];
|
||||
State->state[3][2] = temp;
|
||||
|
||||
// Rotate third row 3 columns to left
|
||||
temp = State->state[0][3];
|
||||
State->state[0][3] = State->state[3][3];
|
||||
State->state[3][3] = State->state[2][3];
|
||||
State->state[2][3] = State->state[1][3];
|
||||
State->state[1][3] = temp;
|
||||
}
|
||||
|
||||
////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////
|
||||
// xtime
|
||||
//
|
||||
// Performs a calculation
|
||||
////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////
|
||||
static
|
||||
uint8_t
|
||||
xtime
|
||||
(
|
||||
uint8_t x // [in]
|
||||
)
|
||||
{
|
||||
return (x<<1) ^ ( ((x>>7) & 1) * 0x1b );
|
||||
}
|
||||
|
||||
////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////
|
||||
// MixColumns
|
||||
//
|
||||
// MixColumns function mixes the columns of the state matrix
|
||||
////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////
|
||||
static
|
||||
void
|
||||
MixColumns
|
||||
(
|
||||
AesState* State // [in out]
|
||||
)
|
||||
{
|
||||
uint32_t i;
|
||||
uint8_t Tmp;
|
||||
uint8_t Tm;
|
||||
uint8_t t;
|
||||
|
||||
for( i=0; i<4; i++ )
|
||||
{
|
||||
t = State->state[i][0];
|
||||
Tmp = State->state[i][0] ^ State->state[i][1] ^ State->state[i][2] ^ State->state[i][3] ;
|
||||
Tm = State->state[i][0] ^ State->state[i][1] ; Tm = xtime(Tm); State->state[i][0] ^= Tm ^ Tmp ;
|
||||
Tm = State->state[i][1] ^ State->state[i][2] ; Tm = xtime(Tm); State->state[i][1] ^= Tm ^ Tmp ;
|
||||
Tm = State->state[i][2] ^ State->state[i][3] ; Tm = xtime(Tm); State->state[i][2] ^= Tm ^ Tmp ;
|
||||
Tm = State->state[i][3] ^ t ; Tm = xtime(Tm); State->state[i][3] ^= Tm ^ Tmp ;
|
||||
}
|
||||
}
|
||||
|
||||
////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////
|
||||
// Multiply
|
||||
//
|
||||
// Multiply is used to multiply numbers in the field GF(2^8). This is defined as a macro.
|
||||
////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////
|
||||
#define Multiply(x, y) \
|
||||
( ((y & 1) * x) ^ \
|
||||
((y>>1 & 1) * xtime(x)) ^ \
|
||||
((y>>2 & 1) * xtime(xtime(x))) ^ \
|
||||
((y>>3 & 1) * xtime(xtime(xtime(x)))) ^ \
|
||||
((y>>4 & 1) * xtime(xtime(xtime(xtime(x)))))) \
|
||||
|
||||
////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////
|
||||
// InvMixColumns
|
||||
//
|
||||
// InvMixColumns function mixes the columns of the state matrix.
|
||||
////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////
|
||||
static
|
||||
void
|
||||
InvMixColumns
|
||||
(
|
||||
AesState* State // [in out]
|
||||
)
|
||||
{
|
||||
uint32_t i;
|
||||
uint8_t a;
|
||||
uint8_t b;
|
||||
uint8_t c;
|
||||
uint8_t d;
|
||||
|
||||
for( i=0; i<4; i++ )
|
||||
{
|
||||
a = State->state[i][0];
|
||||
b = State->state[i][1];
|
||||
c = State->state[i][2];
|
||||
d = State->state[i][3];
|
||||
|
||||
State->state[i][0] = Multiply(a, 0x0e) ^ Multiply(b, 0x0b) ^ Multiply(c, 0x0d) ^ Multiply(d, 0x09);
|
||||
State->state[i][1] = Multiply(a, 0x09) ^ Multiply(b, 0x0e) ^ Multiply(c, 0x0b) ^ Multiply(d, 0x0d);
|
||||
State->state[i][2] = Multiply(a, 0x0d) ^ Multiply(b, 0x09) ^ Multiply(c, 0x0e) ^ Multiply(d, 0x0b);
|
||||
State->state[i][3] = Multiply(a, 0x0b) ^ Multiply(b, 0x0d) ^ Multiply(c, 0x09) ^ Multiply(d, 0x0e);
|
||||
}
|
||||
}
|
||||
|
||||
////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////
|
||||
// InvSubBytes
|
||||
//
|
||||
// The InvSubBytes Function Substitutes the values in the state matrix with values in an S-box.
|
||||
////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////
|
||||
static
|
||||
void
|
||||
InvSubBytes
|
||||
(
|
||||
AesState* State // [in out]
|
||||
)
|
||||
{
|
||||
uint32_t i;
|
||||
uint32_t j;
|
||||
|
||||
for( i=0; i<4; i++ )
|
||||
{
|
||||
for( j=0; j<4; j++ )
|
||||
{
|
||||
State->state[j][i] = RSBOX[ State->state[j][i] ];
|
||||
}
|
||||
}
|
||||
}
|
||||
|
||||
////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////
|
||||
// InvShiftRows
|
||||
//
|
||||
// Inverse of ShiftRows
|
||||
////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////
|
||||
static
|
||||
void
|
||||
InvShiftRows
|
||||
(
|
||||
AesState* State // [in out]
|
||||
)
|
||||
{
|
||||
uint8_t temp;
|
||||
|
||||
// Rotate first row 1 columns to right
|
||||
temp = State->state[3][1];
|
||||
State->state[3][1] = State->state[2][1];
|
||||
State->state[2][1] = State->state[1][1];
|
||||
State->state[1][1] = State->state[0][1];
|
||||
State->state[0][1] = temp;
|
||||
|
||||
// Rotate second row 2 columns to right
|
||||
temp = State->state[0][2];
|
||||
State->state[0][2] = State->state[2][2];
|
||||
State->state[2][2] = temp;
|
||||
|
||||
temp = State->state[1][2];
|
||||
State->state[1][2] = State->state[3][2];
|
||||
State->state[3][2] = temp;
|
||||
|
||||
// Rotate third row 3 columns to right
|
||||
temp = State->state[0][3];
|
||||
State->state[0][3] = State->state[1][3];
|
||||
State->state[1][3] = State->state[2][3];
|
||||
State->state[2][3] = State->state[3][3];
|
||||
State->state[3][3] = temp;
|
||||
}
|
||||
|
||||
////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////
|
||||
// EXPORTED FUNCTIONS
|
||||
////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////
|
||||
|
||||
////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////
|
||||
// AesInitialise128
|
||||
//
|
||||
// Initialises an AesContext with a 128 bit key.
|
||||
////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////
|
||||
void
|
||||
AesInitialise128
|
||||
(
|
||||
uint8_t const Key [AES_KEY_SIZE_128], // [in]
|
||||
AesContext* Context // [out]
|
||||
)
|
||||
{
|
||||
memset( Context, 0, sizeof(*Context) );
|
||||
|
||||
Context->KeySizeInWords = AES_KEY_SIZE_128 / sizeof(uint32_t);
|
||||
Context->NumberOfRounds = 10;
|
||||
|
||||
KeyExpansion( Key, Context );
|
||||
}
|
||||
|
||||
////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////
|
||||
// AesInitialise192
|
||||
//
|
||||
// Initialises an AesContext with a 192 bit key.
|
||||
////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////
|
||||
void
|
||||
AesInitialise192
|
||||
(
|
||||
uint8_t const Key [AES_KEY_SIZE_192], // [in]
|
||||
AesContext* Context // [out]
|
||||
)
|
||||
{
|
||||
memset( Context, 0, sizeof(*Context) );
|
||||
|
||||
Context->KeySizeInWords = AES_KEY_SIZE_192 / sizeof(uint32_t);
|
||||
Context->NumberOfRounds = 12;
|
||||
|
||||
KeyExpansion( Key, Context );
|
||||
}
|
||||
|
||||
////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////
|
||||
// AesInitialise256
|
||||
//
|
||||
// Initialises an AesContext with a 256 bit key.
|
||||
////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////
|
||||
void
|
||||
AesInitialise256
|
||||
(
|
||||
uint8_t const Key [AES_KEY_SIZE_256], // [in]
|
||||
AesContext* Context // [out]
|
||||
)
|
||||
{
|
||||
memset( Context, 0, sizeof(*Context) );
|
||||
|
||||
Context->KeySizeInWords = AES_KEY_SIZE_256 / sizeof(uint32_t);
|
||||
Context->NumberOfRounds = 14;
|
||||
|
||||
KeyExpansion( Key, Context );
|
||||
}
|
||||
|
||||
////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////
|
||||
// AesEncrypt
|
||||
//
|
||||
// Performs an AES encryption of one block (128 bits) with the AesContext initialised with one of the functions
|
||||
// AesInitialise[n]. Input and Output can point to same memory location, however it is more efficient to use
|
||||
// AesEncryptInPlace in this situation.
|
||||
////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////
|
||||
void
|
||||
AesEncrypt
|
||||
(
|
||||
AesContext const* Context, // [in]
|
||||
uint8_t const Input [AES_BLOCK_SIZE], // [in]
|
||||
uint8_t Output [AES_BLOCK_SIZE] // [out]
|
||||
)
|
||||
{
|
||||
memcpy( Output, Input, AES_BLOCK_SIZE );
|
||||
AesEncryptInPlace( Context, Output );
|
||||
}
|
||||
|
||||
////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////
|
||||
// AesDecrypt
|
||||
//
|
||||
// Performs an AES decryption of one block (128 bits) with the AesContext initialised with one of the functions
|
||||
// AesInitialise[n]. Input and Output can point to same memory location, however it is more efficient to use
|
||||
// AesDecryptInPlace in this situation.
|
||||
////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////
|
||||
void
|
||||
AesDecrypt
|
||||
(
|
||||
AesContext const* Context, // [in]
|
||||
uint8_t const Input [AES_BLOCK_SIZE], // [in]
|
||||
uint8_t Output [AES_BLOCK_SIZE] // [out]
|
||||
)
|
||||
{
|
||||
memcpy( Output, Input, AES_BLOCK_SIZE);
|
||||
AesDecryptInPlace(Context, Output );
|
||||
}
|
||||
|
||||
////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////
|
||||
// AesEncryptInPlace
|
||||
//
|
||||
// Performs an AES encryption of one block (128 bits) with the AesContext initialised with one of the functions
|
||||
// AesInitialise[n]. The encryption is performed in place.
|
||||
////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////
|
||||
void
|
||||
AesEncryptInPlace
|
||||
(
|
||||
AesContext const* Context, // [in]
|
||||
uint8_t Block [AES_BLOCK_SIZE] // [in out]
|
||||
)
|
||||
{
|
||||
uint32_t round = 0;
|
||||
|
||||
// Add the First round key to the state before starting the rounds.
|
||||
AddRoundKey( 0, Context, (AesState*)Block );
|
||||
|
||||
// There will be Nr rounds.
|
||||
// The first Nr-1 rounds are identical.
|
||||
// These Nr-1 rounds are executed in the loop below.
|
||||
for( round=1; round<Context->NumberOfRounds; round++ )
|
||||
{
|
||||
SubBytes( (AesState*)Block );
|
||||
ShiftRows( (AesState*)Block );
|
||||
MixColumns( (AesState*)Block );
|
||||
AddRoundKey( round, Context, (AesState*)Block );
|
||||
}
|
||||
|
||||
// The last round is given below.
|
||||
// The MixColumns function is not here in the last round.
|
||||
SubBytes( (AesState*)Block);
|
||||
ShiftRows( (AesState*)Block);
|
||||
AddRoundKey( Context->NumberOfRounds, Context, (AesState*)Block );
|
||||
}
|
||||
|
||||
////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////
|
||||
// AesDecryptInPlace
|
||||
//
|
||||
// Performs an AES decryption of one block (128 bits) with the AesContext initialised with one of the functions
|
||||
// AesInitialise[n]. The decryption is performed in place.
|
||||
////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////
|
||||
void
|
||||
AesDecryptInPlace
|
||||
(
|
||||
AesContext const* Context, // [in]
|
||||
uint8_t Block [AES_BLOCK_SIZE] // [in out]
|
||||
)
|
||||
{
|
||||
uint32_t round = 0;
|
||||
|
||||
// Add the First round key to the state before starting the rounds.
|
||||
AddRoundKey( Context->NumberOfRounds, Context, (AesState*)Block );
|
||||
|
||||
// The first NumberOfRounds-1 rounds are identical.
|
||||
for( round=(Context->NumberOfRounds-1); round>0; round-- )
|
||||
{
|
||||
InvShiftRows( (AesState*)Block );
|
||||
InvSubBytes( (AesState*)Block );
|
||||
AddRoundKey( round, Context, (AesState*)Block );
|
||||
InvMixColumns( (AesState*)Block );
|
||||
}
|
||||
|
||||
// The MixColumns function is not here in the last round.
|
||||
InvShiftRows( (AesState*)Block );
|
||||
InvSubBytes( (AesState*)Block );
|
||||
AddRoundKey( 0, Context, (AesState*)Block );
|
||||
}
|
||||
138
lib/CryptLib_Aes.h
Normal file
138
lib/CryptLib_Aes.h
Normal file
@@ -0,0 +1,138 @@
|
||||
////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////
|
||||
// CryptLib_Aes
|
||||
//
|
||||
// Implementation of AES block cipher. Originally written by Kokke (https://github.com/kokke). Modified by WaterJuice
|
||||
// retaining Public Domain license.
|
||||
//
|
||||
// AES is a block cipher that operates on 128 bit blocks. Encryption an Decryption routines use an AesContext which
|
||||
// must be initialised with the key. An AesContext can be initialised with a 128, 192, or 256 bit key. Use the
|
||||
// AesInitialise[n] functions to initialise the context with the key. Once an AES context is initialised its contents
|
||||
// are not changed by the encrypting and decrypting functions. A context only needs to be initialised once for any
|
||||
// given key and the context may be used by the encrypt/decrypt functions in simultaneous threads.
|
||||
// All operations are performed byte wise and this implementation works in both little and endian processors.
|
||||
// There are no alignment requirements with the keys and data blocks.
|
||||
//
|
||||
// This is free and unencumbered software released into the public domain - November 2017 waterjuice.org
|
||||
////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////
|
||||
|
||||
#pragma once
|
||||
|
||||
////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////
|
||||
// IMPORTS
|
||||
////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////
|
||||
|
||||
#include <stdint.h>
|
||||
|
||||
////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////
|
||||
// TYPES
|
||||
////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////
|
||||
|
||||
#define AES_KEY_SIZE_128 16
|
||||
#define AES_KEY_SIZE_192 24
|
||||
#define AES_KEY_SIZE_256 32
|
||||
#define AES_BLOCK_SIZE 16
|
||||
|
||||
// AesContext - This must be initialised using AesInitialise128, AesInitialise192 or AesInitialise256
|
||||
// Do not modify the contents of this structure directly.
|
||||
typedef struct
|
||||
{
|
||||
uint32_t KeySizeInWords;
|
||||
uint32_t NumberOfRounds;
|
||||
uint8_t RoundKey[240];
|
||||
} AesContext;
|
||||
|
||||
////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////
|
||||
// PUBLIC FUNCTIONS
|
||||
////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////
|
||||
|
||||
////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////
|
||||
// AesInitialise128
|
||||
//
|
||||
// Initialises an AesContext with a 128 bit key.
|
||||
////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////
|
||||
void
|
||||
AesInitialise128
|
||||
(
|
||||
uint8_t const Key [AES_KEY_SIZE_128], // [in]
|
||||
AesContext* Context // [out]
|
||||
);
|
||||
|
||||
////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////
|
||||
// AesInitialise192
|
||||
//
|
||||
// Initialises an AesContext with a 192 bit key.
|
||||
////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////
|
||||
void
|
||||
AesInitialise192
|
||||
(
|
||||
uint8_t const Key [AES_KEY_SIZE_192], // [in]
|
||||
AesContext* Context // [out]
|
||||
);
|
||||
|
||||
////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////
|
||||
// AesInitialise256
|
||||
//
|
||||
// Initialises an AesContext with a 256 bit key.
|
||||
////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////
|
||||
void
|
||||
AesInitialise256
|
||||
(
|
||||
uint8_t const Key [AES_KEY_SIZE_256], // [in]
|
||||
AesContext* Context // [out]
|
||||
);
|
||||
|
||||
////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////
|
||||
// AesEncrypt
|
||||
//
|
||||
// Performs an AES encryption of one block (128 bits) with the AesContext initialised with one of the functions
|
||||
// AesInitialise[n]. Input and Output can point to same memory location, however it is more efficient to use
|
||||
// AesEncryptInPlace in this situation.
|
||||
////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////
|
||||
void
|
||||
AesEncrypt
|
||||
(
|
||||
AesContext const* Context, // [in]
|
||||
uint8_t const Input [AES_BLOCK_SIZE], // [in]
|
||||
uint8_t Output [AES_BLOCK_SIZE] // [out]
|
||||
);
|
||||
|
||||
////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////
|
||||
// AesDecrypt
|
||||
//
|
||||
// Performs an AES decryption of one block (128 bits) with the AesContext initialised with one of the functions
|
||||
// AesInitialise[n]. Input and Output can point to same memory location, however it is more efficient to use
|
||||
// AesDecryptInPlace in this situation.
|
||||
////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////
|
||||
void
|
||||
AesDecrypt
|
||||
(
|
||||
AesContext const* Context, // [in]
|
||||
uint8_t const Input [AES_BLOCK_SIZE], // [in]
|
||||
uint8_t Output [AES_BLOCK_SIZE] // [out]
|
||||
);
|
||||
|
||||
////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////
|
||||
// AesEncryptInPlace
|
||||
//
|
||||
// Performs an AES encryption of one block (128 bits) with the AesContext initialised with one of the functions
|
||||
// AesInitialise[n]. The encryption is performed in place.
|
||||
////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////
|
||||
void
|
||||
AesEncryptInPlace
|
||||
(
|
||||
AesContext const* Context, // [in]
|
||||
uint8_t Block [AES_BLOCK_SIZE] // [in out]
|
||||
);
|
||||
|
||||
////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////
|
||||
// AesDecryptInPlace
|
||||
//
|
||||
// Performs an AES decryption of one block (128 bits) with the AesContext initialised with one of the functions
|
||||
// AesInitialise[n]. The decryption is performed in place.
|
||||
////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////
|
||||
void
|
||||
AesDecryptInPlace
|
||||
(
|
||||
AesContext const* Context, // [in]
|
||||
uint8_t Block [AES_BLOCK_SIZE] // [in out]
|
||||
);
|
||||
283
lib/CryptLib_AesCtr.c
Normal file
283
lib/CryptLib_AesCtr.c
Normal file
@@ -0,0 +1,283 @@
|
||||
////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////
|
||||
// CryptLib_AesCtr
|
||||
//
|
||||
// Implementation of AES CTR stream cipher.
|
||||
//
|
||||
// Depends on: CryptoLib_Aes
|
||||
//
|
||||
// AES CTR is a stream cipher using the AES block cipher in counter mode.
|
||||
// This implementation works on both little and big endian architectures.
|
||||
//
|
||||
// This is free and unencumbered software released into the public domain - November 2017 waterjuice.org
|
||||
////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////
|
||||
|
||||
////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////
|
||||
// IMPORTS
|
||||
////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////
|
||||
|
||||
#include "CryptLib_AesCtr.h"
|
||||
#include "CryptLib_Aes.h"
|
||||
#include <stdint.h>
|
||||
#include <memory.h>
|
||||
|
||||
////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////
|
||||
// MACROS
|
||||
////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////
|
||||
|
||||
#define MIN( x, y ) ( ((x)<(y))?(x):(y) )
|
||||
|
||||
#define STORE64H( x, y ) \
|
||||
{ (y)[0] = (uint8_t)(((x)>>56)&255); (y)[1] = (uint8_t)(((x)>>48)&255); \
|
||||
(y)[2] = (uint8_t)(((x)>>40)&255); (y)[3] = (uint8_t)(((x)>>32)&255); \
|
||||
(y)[4] = (uint8_t)(((x)>>24)&255); (y)[5] = (uint8_t)(((x)>>16)&255); \
|
||||
(y)[6] = (uint8_t)(((x)>>8)&255); (y)[7] = (uint8_t)((x)&255); }
|
||||
|
||||
////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////
|
||||
// INTERNAL FUNCTIONS
|
||||
////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////
|
||||
|
||||
////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////
|
||||
// CreateCurrentCipherBlock
|
||||
//
|
||||
// Takes the IV and the counter in the AesCtrContext and produces the cipher block (CurrentCipherBlock). The cipher
|
||||
// block is produced by first creating a 128 bit block with the IV as first 64 bits and the CurrentCipherBlockIndex
|
||||
// stored as the remaining 64bits in Network byte order (Big Endian)
|
||||
////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////
|
||||
static
|
||||
void
|
||||
CreateCurrentCipherBlock
|
||||
(
|
||||
AesCtrContext* Context // [in out]
|
||||
)
|
||||
{
|
||||
// Build block by first copying in the IV
|
||||
memcpy( Context->CurrentCipherBlock, Context->IV, AES_CTR_IV_SIZE );
|
||||
|
||||
// Now place in the counter in Big Endian form
|
||||
STORE64H( Context->CurrentCipherBlockIndex, Context->CurrentCipherBlock + AES_CTR_IV_SIZE );
|
||||
|
||||
// Perform AES encryption on the block
|
||||
AesEncryptInPlace( &Context->Aes, Context->CurrentCipherBlock );
|
||||
}
|
||||
|
||||
////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////
|
||||
// XorBuffer
|
||||
//
|
||||
// Takes two Source buffers and XORs them together and puts the result in DestinationBuffer
|
||||
////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////
|
||||
static
|
||||
void
|
||||
XorBuffers
|
||||
(
|
||||
uint8_t const* SourceBuffer1, // [in]
|
||||
uint8_t const* SourceBuffer2, // [in]
|
||||
uint8_t* DestinationBuffer, // [out]
|
||||
uint32_t Amount // [in]
|
||||
)
|
||||
{
|
||||
uint32_t i;
|
||||
|
||||
for( i=0; i<Amount; i++ )
|
||||
{
|
||||
DestinationBuffer[i] = SourceBuffer1[i] ^ SourceBuffer2[i];
|
||||
}
|
||||
}
|
||||
|
||||
////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////
|
||||
// PUBLIC FUNCTIONS
|
||||
////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////
|
||||
|
||||
////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////
|
||||
// AesCtrInitialise
|
||||
//
|
||||
// Initialises an AesCtrContext with an already initialised AesContext and a IV. This function can quickly be used
|
||||
// to change the IV without requiring the more length processes of reinitialising an AES key.
|
||||
////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////
|
||||
void
|
||||
AesCtrInitialise
|
||||
(
|
||||
AesContext const* InitialisedAesContext, // [in]
|
||||
uint8_t const IV [AES_CTR_IV_SIZE], // [in]
|
||||
AesCtrContext* Context // [out]
|
||||
)
|
||||
{
|
||||
// Setup context values
|
||||
Context->Aes = *InitialisedAesContext;
|
||||
memcpy( Context->IV, IV, AES_CTR_IV_SIZE );
|
||||
Context->StreamIndex = 0;
|
||||
Context->CurrentCipherBlockIndex = 0;
|
||||
|
||||
// Generate the first cipher block of the stream.
|
||||
CreateCurrentCipherBlock( Context );
|
||||
}
|
||||
|
||||
////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////
|
||||
// AesCtrInitialiseWithKey
|
||||
//
|
||||
// Initialises an AesCtrContext with an AES Key and an IV. This combines the initialising an AES Context and then
|
||||
// running AesCtrInitialise. KeySize must be 16, 24, or 32 (for 128, 192, or 256 bit key size)
|
||||
// Returns 0 if successful, or -1 if invalid KeySize provided
|
||||
////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////
|
||||
int
|
||||
AesCtrInitialiseWithKey
|
||||
(
|
||||
uint8_t const* Key, // [in]
|
||||
uint32_t KeySize, // [in]
|
||||
uint8_t const IV [AES_CTR_IV_SIZE], // [in]
|
||||
AesCtrContext* Context // [out]
|
||||
)
|
||||
{
|
||||
AesContext aes;
|
||||
|
||||
// Initialise AES Context
|
||||
switch( KeySize )
|
||||
{
|
||||
case AES_KEY_SIZE_128: AesInitialise128( Key, &aes ); break;
|
||||
case AES_KEY_SIZE_192: AesInitialise192( Key, &aes ); break;
|
||||
case AES_KEY_SIZE_256: AesInitialise256( Key, &aes ); break;
|
||||
default:
|
||||
// Invalid key size
|
||||
return -1;
|
||||
}
|
||||
|
||||
// Now set-up AesCtrContext
|
||||
AesCtrInitialise( &aes, IV, Context );
|
||||
return 0;
|
||||
}
|
||||
|
||||
////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////
|
||||
// AesCtrSetStreamIndex
|
||||
//
|
||||
// Sets the current stream index to any arbitrary position. Setting to 0 sets it to the beginning of the stream. Any
|
||||
// subsequent output will start from this position
|
||||
////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////
|
||||
void
|
||||
AesCtrSetStreamIndex
|
||||
(
|
||||
AesCtrContext* Context, // [in out]
|
||||
uint64_t StreamIndex // [in]
|
||||
)
|
||||
{
|
||||
uint64_t blockIndex = StreamIndex / AES_BLOCK_SIZE;
|
||||
|
||||
Context->StreamIndex = StreamIndex;
|
||||
if( blockIndex != Context->CurrentCipherBlockIndex )
|
||||
{
|
||||
// Update block index and generate new cipher block as the new StreamIndex is inside a different block to the
|
||||
// one we currently had.
|
||||
Context->CurrentCipherBlockIndex = blockIndex;
|
||||
CreateCurrentCipherBlock( Context );
|
||||
}
|
||||
}
|
||||
|
||||
////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////
|
||||
// AesCtrXor
|
||||
//
|
||||
// XORs the stream of byte of the AesCtrContext from its current stream position onto the specified buffer. This will
|
||||
// advance the stream index by that number of bytes.
|
||||
// Use once over data to encrypt it. Use it a second time over the same data from the same stream position and the
|
||||
// data will be decrypted.
|
||||
// InBuffer and OutBuffer can point to the same location for inplace encrypting/decrypting
|
||||
////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////
|
||||
void
|
||||
AesCtrXor
|
||||
(
|
||||
AesCtrContext* Context, // [in out]
|
||||
void const* InBuffer, // [in]
|
||||
void* OutBuffer, // [out]
|
||||
uint32_t Size // [in]
|
||||
)
|
||||
{
|
||||
uint32_t amountLeft = Size;
|
||||
uint32_t outputOffset = 0;
|
||||
uint32_t chunkSize;
|
||||
uint32_t amountAvailableInBlock;
|
||||
|
||||
// First determine how much is available in the current block.
|
||||
amountAvailableInBlock = AES_BLOCK_SIZE - (Context->StreamIndex % AES_BLOCK_SIZE);
|
||||
|
||||
// Determine how much of the current block we will take, either all that is available, or less
|
||||
// if the amount requested is smaller.
|
||||
chunkSize = MIN( amountAvailableInBlock, amountLeft );
|
||||
|
||||
// XOR the bytes from the cipher block
|
||||
XorBuffers( InBuffer, Context->CurrentCipherBlock + (AES_BLOCK_SIZE - amountAvailableInBlock), OutBuffer, chunkSize );
|
||||
|
||||
amountLeft -= chunkSize;
|
||||
outputOffset += chunkSize;
|
||||
|
||||
// Now start generating new cipher blocks as required.
|
||||
while( amountLeft > 0 )
|
||||
{
|
||||
// Increment block index and regenerate cipher block
|
||||
Context->CurrentCipherBlockIndex += 1;
|
||||
CreateCurrentCipherBlock( Context );
|
||||
|
||||
// Determine how much of the current block we need and XOR it out onto the buffer
|
||||
chunkSize = MIN( amountLeft, AES_BLOCK_SIZE );
|
||||
XorBuffers( (uint8_t*)InBuffer + outputOffset, Context->CurrentCipherBlock, (uint8_t*)OutBuffer + outputOffset, chunkSize );
|
||||
|
||||
amountLeft -= chunkSize;
|
||||
outputOffset += chunkSize;
|
||||
}
|
||||
|
||||
// All data read out now, so update index in the context.
|
||||
Context->StreamIndex += Size;
|
||||
|
||||
// If we ended up completely reading the last cipher block we need to generate a new one for next time.
|
||||
if( AES_BLOCK_SIZE == chunkSize )
|
||||
{
|
||||
Context->CurrentCipherBlockIndex += 1;
|
||||
CreateCurrentCipherBlock( Context );
|
||||
}
|
||||
}
|
||||
|
||||
////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////
|
||||
// AesCtrOutput
|
||||
//
|
||||
// Outputs the stream of byte of the AesCtrContext from its current stream position. This will advance the stream
|
||||
// index by that number of bytes.
|
||||
////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////
|
||||
void
|
||||
AesCtrOutput
|
||||
(
|
||||
AesCtrContext* Context, // [in out]
|
||||
void* Buffer, // [out]
|
||||
uint32_t Size // [in]
|
||||
)
|
||||
{
|
||||
memset( Buffer, 0, Size );
|
||||
AesCtrXor( Context, Buffer, Buffer, Size );
|
||||
}
|
||||
|
||||
////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////
|
||||
// AesCtrXorWithKey
|
||||
//
|
||||
// This function combines AesCtrInitialiseWithKey and AesCtrXor. This is suitable when encrypting/decypting data in
|
||||
// one go with a key that is not going to be reused.
|
||||
// This will used the provided Key and IV and generate a stream that is XORed over Buffer.
|
||||
// InBuffer and OutBuffer can point to the same location for inplace encrypting/decrypting
|
||||
// Returns 0 if successful, or -1 if invalid KeySize provided
|
||||
////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////
|
||||
int
|
||||
AesCtrXorWithKey
|
||||
(
|
||||
uint8_t const* Key, // [in]
|
||||
uint32_t KeySize, // [in]
|
||||
uint8_t const IV [AES_CTR_IV_SIZE], // [in]
|
||||
void const* InBuffer, // [in]
|
||||
void* OutBuffer, // [out]
|
||||
uint32_t BufferSize // [in]
|
||||
)
|
||||
{
|
||||
int error;
|
||||
AesCtrContext context;
|
||||
|
||||
error = AesCtrInitialiseWithKey( Key, KeySize, IV, &context );
|
||||
if( 0 == error )
|
||||
{
|
||||
AesCtrXor( &context, InBuffer, OutBuffer, BufferSize );
|
||||
}
|
||||
|
||||
return error;
|
||||
}
|
||||
140
lib/CryptLib_AesCtr.h
Normal file
140
lib/CryptLib_AesCtr.h
Normal file
@@ -0,0 +1,140 @@
|
||||
////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////
|
||||
// CryptLib_AesCtr
|
||||
//
|
||||
// Implementation of AES CTR stream cipher.
|
||||
//
|
||||
// Depends on: CryptoLib_Aes
|
||||
//
|
||||
// AES CTR is a stream cipher using the AES block cipher in counter mode.
|
||||
// This implementation works on both little and big endian architectures.
|
||||
//
|
||||
// This is free and unencumbered software released into the public domain - November 2017 waterjuice.org
|
||||
////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////
|
||||
|
||||
#pragma once
|
||||
|
||||
////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////
|
||||
// IMPORTS
|
||||
////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////
|
||||
|
||||
#include <stdint.h>
|
||||
#include "CryptLib_Aes.h"
|
||||
|
||||
////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////
|
||||
// TYPES
|
||||
////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////
|
||||
|
||||
#define AES_CTR_IV_SIZE 8
|
||||
|
||||
////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////
|
||||
// TYPES
|
||||
////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////
|
||||
|
||||
// AesCtrContext
|
||||
// Do not modify the contents of this structure directly.
|
||||
typedef struct
|
||||
{
|
||||
AesContext Aes;
|
||||
uint8_t IV [AES_CTR_IV_SIZE];
|
||||
uint64_t StreamIndex;
|
||||
uint64_t CurrentCipherBlockIndex;
|
||||
uint8_t CurrentCipherBlock [AES_BLOCK_SIZE];
|
||||
} AesCtrContext;
|
||||
|
||||
////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////
|
||||
// PUBLIC FUNCTIONS
|
||||
////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////
|
||||
|
||||
////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////
|
||||
// AesCtrInitialise
|
||||
//
|
||||
// Initialises an AesCtrContext with an already initialised AesContext and a IV. This function can quickly be used
|
||||
// to change the IV without requiring the more length processes of reinitialising an AES key.
|
||||
////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////
|
||||
void
|
||||
AesCtrInitialise
|
||||
(
|
||||
AesContext const* InitialisedAesContext, // [in]
|
||||
uint8_t const IV [AES_CTR_IV_SIZE], // [in]
|
||||
AesCtrContext* Context // [out]
|
||||
);
|
||||
|
||||
////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////
|
||||
// AesCtrInitialiseWithKey
|
||||
//
|
||||
// Initialises an AesCtrContext with an AES Key and an IV. This combines the initialising an AES Context and then
|
||||
// running AesCtrInitialise. KeySize must be 16, 24, or 32 (for 128, 192, or 256 bit key size)
|
||||
// Returns 0 if successful, or -1 if invalid KeySize provided
|
||||
////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////
|
||||
int
|
||||
AesCtrInitialiseWithKey
|
||||
(
|
||||
uint8_t const* Key, // [in]
|
||||
uint32_t KeySize, // [in]
|
||||
uint8_t const IV [AES_CTR_IV_SIZE], // [in]
|
||||
AesCtrContext* Context // [out]
|
||||
);
|
||||
|
||||
////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////
|
||||
// AesCtrSetStreamIndex
|
||||
//
|
||||
// Sets the current stream index to any arbitrary position. Setting to 0 sets it to the beginning of the stream. Any
|
||||
// subsequent output will start from this position
|
||||
////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////
|
||||
void
|
||||
AesCtrSetStreamIndex
|
||||
(
|
||||
AesCtrContext* Context, // [in out]
|
||||
uint64_t StreamIndex // [in]
|
||||
);
|
||||
|
||||
////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////
|
||||
// AesCtrXor
|
||||
//
|
||||
// XORs the stream of byte of the AesCtrContext from its current stream position onto the specified buffer. This will
|
||||
// advance the stream index by that number of bytes.
|
||||
// Use once over data to encrypt it. Use it a second time over the same data from the same stream position and the
|
||||
// data will be decrypted.
|
||||
// InBuffer and OutBuffer can point to the same location for inplace encrypting/decrypting
|
||||
////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////
|
||||
void
|
||||
AesCtrXor
|
||||
(
|
||||
AesCtrContext* Context, // [in out]
|
||||
void const* InBuffer, // [in]
|
||||
void* OutBuffer, // [out]
|
||||
uint32_t Size // [in]
|
||||
);
|
||||
|
||||
////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////
|
||||
// AesCtrOutput
|
||||
//
|
||||
// Outputs the stream of byte of the AesCtrContext from its current stream position. This will advance the stream
|
||||
// index by that number of bytes.
|
||||
////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////
|
||||
void
|
||||
AesCtrOutput
|
||||
(
|
||||
AesCtrContext* Context, // [in out]
|
||||
void* Buffer, // [out]
|
||||
uint32_t Size // [in]
|
||||
);
|
||||
|
||||
////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////
|
||||
// AesCtrXorWithKey
|
||||
//
|
||||
// This function combines AesCtrInitialiseWithKey and AesCtrXor. This is suitable when encrypting/decypting data in
|
||||
// one go with a key that is not going to be reused.
|
||||
// This will used the provided Key and IV and generate a stream that is XORed over Buffer.
|
||||
// Returns 0 if successful, or -1 if invalid KeySize provided
|
||||
////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////
|
||||
int
|
||||
AesCtrXorWithKey
|
||||
(
|
||||
uint8_t const* Key, // [in]
|
||||
uint32_t KeySize, // [in]
|
||||
uint8_t const IV [AES_CTR_IV_SIZE], // [in]
|
||||
void const* InBuffer, // [in]
|
||||
void* OutBuffer, // [out]
|
||||
uint32_t BufferSize // [in]
|
||||
);
|
||||
@@ -1,65 +1,56 @@
|
||||
///////////////////////////////////////////////////////////////////////////////////////////////////////////////////////
|
||||
// LibMd5
|
||||
////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////
|
||||
// CryptLib_Md5
|
||||
//
|
||||
// Implementation of MD5 hash function. Originally written by Alexander Peslyak. Modified by WaterJuice retaining
|
||||
// Public Domain license.
|
||||
//
|
||||
// This is free and unencumbered software released into the public domain - June 2013 waterjuice.org
|
||||
///////////////////////////////////////////////////////////////////////////////////////////////////////////////////////
|
||||
////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////
|
||||
|
||||
///////////////////////////////////////////////////////////////////////////////////////////////////////////////////////
|
||||
////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////
|
||||
// IMPORTS
|
||||
///////////////////////////////////////////////////////////////////////////////////////////////////////////////////////
|
||||
////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////
|
||||
|
||||
#include "LibMd5.h"
|
||||
#include "CryptLib_Md5.h"
|
||||
#include <memory.h>
|
||||
|
||||
///////////////////////////////////////////////////////////////////////////////////////////////////////////////////////
|
||||
////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////
|
||||
// INTERNAL FUNCTIONS
|
||||
///////////////////////////////////////////////////////////////////////////////////////////////////////////////////////
|
||||
////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////
|
||||
|
||||
///////////////////////////////////////////////////////////////////////////////////////////////////////////////////////
|
||||
////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////
|
||||
// F, G, H, I
|
||||
//
|
||||
// The basic MD5 functions. F and G are optimized compared to their RFC 1321 definitions for architectures that lack
|
||||
// The basic MD5 functions. F and G are optimised compared to their RFC 1321 definitions for architectures that lack
|
||||
// an AND-NOT instruction, just like in Colin Plumb's implementation.
|
||||
///////////////////////////////////////////////////////////////////////////////////////////////////////////////////////
|
||||
////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////
|
||||
#define F( x, y, z ) ( (z) ^ ((x) & ((y) ^ (z))) )
|
||||
#define G( x, y, z ) ( (y) ^ ((z) & ((x) ^ (y))) )
|
||||
#define H( x, y, z ) ( (x) ^ (y) ^ (z) )
|
||||
#define I( x, y, z ) ( (y) ^ ((x) | ~(z)) )
|
||||
|
||||
|
||||
///////////////////////////////////////////////////////////////////////////////////////////////////////////////////////
|
||||
////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////
|
||||
// STEP
|
||||
//
|
||||
// The MD5 transformation for all four rounds.
|
||||
///////////////////////////////////////////////////////////////////////////////////////////////////////////////////////
|
||||
////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////
|
||||
#define STEP( f, a, b, c, d, x, t, s ) \
|
||||
(a) += f((b), (c), (d)) + (x) + (t); \
|
||||
(a) = (((a) << (s)) | (((a) & 0xffffffff) >> (32 - (s)))); \
|
||||
(a) += (b);
|
||||
|
||||
///////////////////////////////////////////////////////////////////////////////////////////////////////////////////////
|
||||
// SET, GET
|
||||
//
|
||||
// SET reads 4 input bytes in little-endian byte order and stores them in a properly aligned word in host byte order.
|
||||
///////////////////////////////////////////////////////////////////////////////////////////////////////////////////////
|
||||
#define SET(n) (*(uint32_t *)&ptr[(n) * 4])
|
||||
#define GET(n) SET(n)
|
||||
|
||||
///////////////////////////////////////////////////////////////////////////////////////////////////////////////////////
|
||||
////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////
|
||||
// TransformFunction
|
||||
//
|
||||
// This processes one or more 64-byte data blocks, but does NOT update the bit counters. There are no alignment
|
||||
// requirements.
|
||||
///////////////////////////////////////////////////////////////////////////////////////////////////////////////////////
|
||||
////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////
|
||||
static
|
||||
void*
|
||||
TransformFunction
|
||||
(
|
||||
Md5Context* ctx,
|
||||
void* data,
|
||||
void const* data,
|
||||
uintmax_t size
|
||||
)
|
||||
{
|
||||
@@ -73,6 +64,13 @@ void*
|
||||
uint32_t saved_c;
|
||||
uint32_t saved_d;
|
||||
|
||||
#define GET(n) (ctx->block[(n)])
|
||||
#define SET(n) (ctx->block[(n)] = \
|
||||
((uint32_t)ptr[(n)*4 + 0] << 0 ) \
|
||||
| ((uint32_t)ptr[(n)*4 + 1] << 8 ) \
|
||||
| ((uint32_t)ptr[(n)*4 + 2] << 16) \
|
||||
| ((uint32_t)ptr[(n)*4 + 3] << 24) )
|
||||
|
||||
ptr = (uint8_t*)data;
|
||||
|
||||
a = ctx->a;
|
||||
@@ -172,18 +170,21 @@ void*
|
||||
ctx->c = c;
|
||||
ctx->d = d;
|
||||
|
||||
#undef GET
|
||||
#undef SET
|
||||
|
||||
return ptr;
|
||||
}
|
||||
|
||||
///////////////////////////////////////////////////////////////////////////////////////////////////////////////////////
|
||||
////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////
|
||||
// EXPORTED FUNCTIONS
|
||||
///////////////////////////////////////////////////////////////////////////////////////////////////////////////////////
|
||||
////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////
|
||||
|
||||
///////////////////////////////////////////////////////////////////////////////////////////////////////////////////////
|
||||
////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////
|
||||
// Md5Initialise
|
||||
//
|
||||
// Initialises an MD5 Context. Use this to initialise/reset a context.
|
||||
///////////////////////////////////////////////////////////////////////////////////////////////////////////////////////
|
||||
////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////
|
||||
void
|
||||
Md5Initialise
|
||||
(
|
||||
@@ -199,17 +200,17 @@ void
|
||||
Context->hi = 0;
|
||||
}
|
||||
|
||||
///////////////////////////////////////////////////////////////////////////////////////////////////////////////////////
|
||||
////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////
|
||||
// Md5Update
|
||||
//
|
||||
// Adds data to the MD5 context. This will process the data and update the internal state of the context. Keep on
|
||||
// calling this function until all the data has been added. Then call Md5Finalise to calculate the hash.
|
||||
///////////////////////////////////////////////////////////////////////////////////////////////////////////////////////
|
||||
////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////
|
||||
void
|
||||
Md5Update
|
||||
(
|
||||
Md5Context* Context,
|
||||
void* Buffer,
|
||||
void const* Buffer,
|
||||
uint32_t BufferSize
|
||||
)
|
||||
{
|
||||
@@ -251,12 +252,12 @@ void
|
||||
memcpy( Context->buffer, Buffer, BufferSize );
|
||||
}
|
||||
|
||||
///////////////////////////////////////////////////////////////////////////////////////////////////////////////////////
|
||||
////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////
|
||||
// Md5Finalise
|
||||
//
|
||||
// Performs the final calculation of the hash and returns the digest (16 byte buffer containing 128bit hash). After
|
||||
// calling this, Md5Initialised must be used to reuse the context.
|
||||
///////////////////////////////////////////////////////////////////////////////////////////////////////////////////////
|
||||
////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////
|
||||
void
|
||||
Md5Finalise
|
||||
(
|
||||
@@ -312,4 +313,3 @@ void
|
||||
Digest->bytes[14] = (uint8_t)( Context->d >> 16 );
|
||||
Digest->bytes[15] = (uint8_t)( Context->d >> 24 );
|
||||
}
|
||||
|
||||
@@ -1,25 +1,24 @@
|
||||
///////////////////////////////////////////////////////////////////////////////////////////////////////////////////////
|
||||
// LibMd5
|
||||
////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////
|
||||
// CryptLib_Md5
|
||||
//
|
||||
// Implementation of MD5 hash function. Originally written by Alexander Peslyak. Modified by WaterJuice retaining
|
||||
// Public Domain license.
|
||||
//
|
||||
// This is free and unencumbered software released into the public domain - June 2013 waterjuice.org
|
||||
///////////////////////////////////////////////////////////////////////////////////////////////////////////////////////
|
||||
////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////
|
||||
|
||||
#ifndef _LibMd5_h_
|
||||
#define _LibMd5_h_
|
||||
#pragma once
|
||||
|
||||
///////////////////////////////////////////////////////////////////////////////////////////////////////////////////////
|
||||
////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////
|
||||
// IMPORTS
|
||||
///////////////////////////////////////////////////////////////////////////////////////////////////////////////////////
|
||||
////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////
|
||||
|
||||
#include <stdint.h>
|
||||
#include <stdio.h>
|
||||
|
||||
///////////////////////////////////////////////////////////////////////////////////////////////////////////////////////
|
||||
////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////
|
||||
// TYPES
|
||||
///////////////////////////////////////////////////////////////////////////////////////////////////////////////////////
|
||||
////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////
|
||||
|
||||
// Md5Context - This must be initialised using Md5Initialised. Do not modify the contents of this structure directly.
|
||||
typedef struct
|
||||
@@ -41,49 +40,44 @@ typedef struct
|
||||
uint8_t bytes [MD5_HASH_SIZE];
|
||||
} MD5_HASH;
|
||||
|
||||
|
||||
///////////////////////////////////////////////////////////////////////////////////////////////////////////////////////
|
||||
////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////
|
||||
// PUBLIC FUNCTIONS
|
||||
///////////////////////////////////////////////////////////////////////////////////////////////////////////////////////
|
||||
////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////
|
||||
|
||||
///////////////////////////////////////////////////////////////////////////////////////////////////////////////////////
|
||||
////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////
|
||||
// Md5Initialise
|
||||
//
|
||||
// Initialises an MD5 Context. Use this to initialise/reset a context.
|
||||
///////////////////////////////////////////////////////////////////////////////////////////////////////////////////////
|
||||
////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////
|
||||
void
|
||||
Md5Initialise
|
||||
(
|
||||
Md5Context* Context
|
||||
);
|
||||
|
||||
///////////////////////////////////////////////////////////////////////////////////////////////////////////////////////
|
||||
////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////
|
||||
// Md5Update
|
||||
//
|
||||
// Adds data to the MD5 context. This will process the data and update the internal state of the context. Keep on
|
||||
// calling this function until all the data has been added. Then call Md5Finalise to calculate the hash.
|
||||
///////////////////////////////////////////////////////////////////////////////////////////////////////////////////////
|
||||
////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////
|
||||
void
|
||||
Md5Update
|
||||
(
|
||||
Md5Context* Context,
|
||||
void* Buffer,
|
||||
void const* Buffer,
|
||||
uint32_t BufferSize
|
||||
);
|
||||
|
||||
///////////////////////////////////////////////////////////////////////////////////////////////////////////////////////
|
||||
////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////
|
||||
// Md5Finalise
|
||||
//
|
||||
// Performs the final calculation of the hash and returns the digest (16 byte buffer containing 128bit hash). After
|
||||
// calling this, Md5Initialised must be used to reuse the context.
|
||||
///////////////////////////////////////////////////////////////////////////////////////////////////////////////////////
|
||||
////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////
|
||||
void
|
||||
Md5Finalise
|
||||
(
|
||||
Md5Context* Context,
|
||||
MD5_HASH* Digest
|
||||
);
|
||||
|
||||
///////////////////////////////////////////////////////////////////////////////////////////////////////////////////////
|
||||
#endif //_LibMd5_h_
|
||||
|
||||
@@ -1,21 +1,21 @@
|
||||
///////////////////////////////////////////////////////////////////////////////////////////////////////////////////////
|
||||
// LibRC4
|
||||
////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////
|
||||
// CryptLib_RC4
|
||||
//
|
||||
// An implementation of RC4 stream cipher
|
||||
//
|
||||
// This is free and unencumbered software released into the public domain - June 2013 waterjuice.org
|
||||
///////////////////////////////////////////////////////////////////////////////////////////////////////////////////////
|
||||
////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////
|
||||
|
||||
///////////////////////////////////////////////////////////////////////////////////////////////////////////////////////
|
||||
////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////
|
||||
// IMPORTS
|
||||
///////////////////////////////////////////////////////////////////////////////////////////////////////////////////////
|
||||
////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////
|
||||
|
||||
#include "LibRc4.h"
|
||||
#include "CryptLib_Rc4.h"
|
||||
#include <stdlib.h>
|
||||
|
||||
///////////////////////////////////////////////////////////////////////////////////////////////////////////////////////
|
||||
////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////
|
||||
// INTERNAL FUNCTIONS
|
||||
///////////////////////////////////////////////////////////////////////////////////////////////////////////////////////
|
||||
////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////
|
||||
|
||||
#define SwapBytes( Value1, Value2 ) \
|
||||
{ \
|
||||
@@ -24,20 +24,20 @@
|
||||
Value2 = temp; \
|
||||
}
|
||||
|
||||
///////////////////////////////////////////////////////////////////////////////////////////////////////////////////////
|
||||
////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////
|
||||
// PUBLIC FUNCTIONS
|
||||
///////////////////////////////////////////////////////////////////////////////////////////////////////////////////////
|
||||
////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////
|
||||
|
||||
///////////////////////////////////////////////////////////////////////////////////////////////////////////////////////
|
||||
////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////
|
||||
// Rc4Initialise
|
||||
//
|
||||
// Initialises an RC4 cipher and discards the specified number of first bytes.
|
||||
///////////////////////////////////////////////////////////////////////////////////////////////////////////////////////
|
||||
////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////
|
||||
void
|
||||
Rc4Initialise
|
||||
(
|
||||
Rc4Context* Context,
|
||||
void* Key,
|
||||
void const* Key,
|
||||
uint32_t KeySize,
|
||||
uint32_t DropN
|
||||
)
|
||||
@@ -74,11 +74,11 @@ void
|
||||
Context->j = j;
|
||||
}
|
||||
|
||||
///////////////////////////////////////////////////////////////////////////////////////////////////////////////////////
|
||||
////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////
|
||||
// Rc4Output
|
||||
//
|
||||
// Outputs the requested number of bytes from the RC4 stream
|
||||
///////////////////////////////////////////////////////////////////////////////////////////////////////////////////////
|
||||
////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////
|
||||
void
|
||||
Rc4Output
|
||||
(
|
||||
@@ -99,17 +99,17 @@ void
|
||||
}
|
||||
}
|
||||
|
||||
///////////////////////////////////////////////////////////////////////////////////////////////////////////////////////
|
||||
////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////
|
||||
// Rc4Xor
|
||||
//
|
||||
// XORs the RC4 stream with an input buffer and puts the results in an output buffer. This is used for encrypting
|
||||
// and decrypting data. InBuffer and OutBuffer can point to the same location for inplace encrypting/decrypting
|
||||
///////////////////////////////////////////////////////////////////////////////////////////////////////////////////////
|
||||
////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////
|
||||
void
|
||||
Rc4Xor
|
||||
(
|
||||
Rc4Context* Context,
|
||||
void* InBuffer,
|
||||
void const* InBuffer,
|
||||
void* OutBuffer,
|
||||
uint32_t Size
|
||||
)
|
||||
@@ -126,4 +126,3 @@ void
|
||||
^ ( Context->S[ (Context->S[Context->i] + Context->S[Context->j]) % 256 ] );
|
||||
}
|
||||
}
|
||||
|
||||
@@ -1,23 +1,22 @@
|
||||
///////////////////////////////////////////////////////////////////////////////////////////////////////////////////////
|
||||
// LibRC4
|
||||
////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////
|
||||
// CryptLib_RC4
|
||||
//
|
||||
// An implementation of RC4 stream cipher
|
||||
//
|
||||
// This is free and unencumbered software released into the public domain - June 2013 waterjuice.org
|
||||
///////////////////////////////////////////////////////////////////////////////////////////////////////////////////////
|
||||
////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////
|
||||
|
||||
#ifndef _LibRc4_h_
|
||||
#define _LibRc4_h_
|
||||
#pragma once
|
||||
|
||||
///////////////////////////////////////////////////////////////////////////////////////////////////////////////////////
|
||||
////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////
|
||||
// IMPORTS
|
||||
///////////////////////////////////////////////////////////////////////////////////////////////////////////////////////
|
||||
////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////
|
||||
|
||||
#include <stdint.h>
|
||||
|
||||
///////////////////////////////////////////////////////////////////////////////////////////////////////////////////////
|
||||
////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////
|
||||
// TYPES
|
||||
///////////////////////////////////////////////////////////////////////////////////////////////////////////////////////
|
||||
////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////
|
||||
|
||||
// Rc4Context - This must be initialised using Rc4Initialised. Do not modify the contents of this structure directly.
|
||||
typedef struct
|
||||
@@ -27,29 +26,29 @@ typedef struct
|
||||
uint8_t S[256];
|
||||
} Rc4Context;
|
||||
|
||||
///////////////////////////////////////////////////////////////////////////////////////////////////////////////////////
|
||||
////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////
|
||||
// PUBLIC FUNCTIONS
|
||||
///////////////////////////////////////////////////////////////////////////////////////////////////////////////////////
|
||||
////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////
|
||||
|
||||
///////////////////////////////////////////////////////////////////////////////////////////////////////////////////////
|
||||
////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////
|
||||
// Rc4Initialise
|
||||
//
|
||||
// Initialises an RC4 cipher and discards the specified number of first bytes.
|
||||
///////////////////////////////////////////////////////////////////////////////////////////////////////////////////////
|
||||
////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////
|
||||
void
|
||||
Rc4Initialise
|
||||
(
|
||||
Rc4Context* Context,
|
||||
void* Key,
|
||||
void const* Key,
|
||||
uint32_t KeySize,
|
||||
uint32_t DropN
|
||||
);
|
||||
|
||||
///////////////////////////////////////////////////////////////////////////////////////////////////////////////////////
|
||||
////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////
|
||||
// Rc4Output
|
||||
//
|
||||
// Outputs the requested number of bytes from the RC4 stream
|
||||
///////////////////////////////////////////////////////////////////////////////////////////////////////////////////////
|
||||
////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////
|
||||
void
|
||||
Rc4Output
|
||||
(
|
||||
@@ -58,21 +57,17 @@ void
|
||||
uint32_t Size
|
||||
);
|
||||
|
||||
///////////////////////////////////////////////////////////////////////////////////////////////////////////////////////
|
||||
////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////
|
||||
// Rc4Xor
|
||||
//
|
||||
// XORs the RC4 stream with an input buffer and puts the results in an output buffer. This is used for encrypting
|
||||
// and decrypting data. InBuffer and OutBuffer can point to the same location for inplace encrypting/decrypting
|
||||
///////////////////////////////////////////////////////////////////////////////////////////////////////////////////////
|
||||
////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////
|
||||
void
|
||||
Rc4Xor
|
||||
(
|
||||
Rc4Context* Context,
|
||||
void* InBuffer,
|
||||
void const* InBuffer,
|
||||
void* OutBuffer,
|
||||
uint32_t Size
|
||||
);
|
||||
|
||||
///////////////////////////////////////////////////////////////////////////////////////////////////////////////////////
|
||||
#endif //_LibRc4_h_
|
||||
|
||||
@@ -1,5 +1,5 @@
|
||||
///////////////////////////////////////////////////////////////////////////////////////////////////////////////////////
|
||||
// LibSha1
|
||||
////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////
|
||||
// CryptLib_Sha1
|
||||
//
|
||||
// Implementation of SHA1 hash function.
|
||||
// Original author: Steve Reid <sreid@sea-to-sky.net>
|
||||
@@ -8,18 +8,33 @@
|
||||
// Modified by WaterJuice retaining Public Domain license.
|
||||
//
|
||||
// This is free and unencumbered software released into the public domain - June 2013 waterjuice.org
|
||||
///////////////////////////////////////////////////////////////////////////////////////////////////////////////////////
|
||||
////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////
|
||||
|
||||
///////////////////////////////////////////////////////////////////////////////////////////////////////////////////////
|
||||
////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////
|
||||
// IMPORTS
|
||||
///////////////////////////////////////////////////////////////////////////////////////////////////////////////////////
|
||||
////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////
|
||||
|
||||
#include "LibSha1.h"
|
||||
#include "CryptLib_Sha1.h"
|
||||
#include <memory.h>
|
||||
|
||||
///////////////////////////////////////////////////////////////////////////////////////////////////////////////////////
|
||||
////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////
|
||||
// DEFINES
|
||||
////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////
|
||||
|
||||
// Decide whether to use the Little-Endian shortcut. If the shortcut is not used then the code will work correctly
|
||||
// on either big or little endian, however if we do know it is a little endian architecture we can speed it up a bit.
|
||||
// Note, there are TWO places where USE_LITTLE_ENDIAN_SHORTCUT is used. They MUST be paired together.
|
||||
#if defined(__BYTE_ORDER__) && defined(__ORDER_LITTLE_ENDIAN__) && ( __BYTE_ORDER__ == __ORDER_LITTLE_ENDIAN__ )
|
||||
// gcc defines __BYTE_ORDER__ so if it says its little endian we can use that.
|
||||
#define USE_LITTLE_ENDIAN_SHORTCUT
|
||||
#elif defined( _WIN32 )
|
||||
// Windows is always little endian so we can use that.
|
||||
#define USE_LITTLE_ENDIAN_SHORTCUT
|
||||
#endif
|
||||
|
||||
////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////
|
||||
// TYPES
|
||||
///////////////////////////////////////////////////////////////////////////////////////////////////////////////////////
|
||||
////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////
|
||||
|
||||
typedef union
|
||||
{
|
||||
@@ -27,18 +42,27 @@ typedef union
|
||||
uint32_t l [16];
|
||||
} CHAR64LONG16;
|
||||
|
||||
///////////////////////////////////////////////////////////////////////////////////////////////////////////////////////
|
||||
////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////
|
||||
// INTERNAL FUNCTIONS
|
||||
///////////////////////////////////////////////////////////////////////////////////////////////////////////////////////
|
||||
////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////
|
||||
|
||||
// Endian neutral macro for loading 32 bit value from 4 byte array (in big endian form).
|
||||
#define LOAD32H(x, y) \
|
||||
{ x = ((uint32_t)((y)[0] & 255)<<24) | \
|
||||
((uint32_t)((y)[1] & 255)<<16) | \
|
||||
((uint32_t)((y)[2] & 255)<<8) | \
|
||||
((uint32_t)((y)[3] & 255)); }
|
||||
|
||||
#define rol(value, bits) (((value) << (bits)) | ((value) >> (32 - (bits))))
|
||||
|
||||
// blk0() and blk() perform the initial expand.
|
||||
#define blk0(i) (block->l[i] = (rol(block->l[i],24)&0xFF00FF00) \
|
||||
|(rol(block->l[i],8)&0x00FF00FF))
|
||||
#ifdef USE_LITTLE_ENDIAN_SHORTCUT
|
||||
#define blk0(i) (block->l[i] = (rol(block->l[i],24)&0xFF00FF00) | (rol(block->l[i],8)&0x00FF00FF))
|
||||
#else
|
||||
#define blk0(i) block->l[i]
|
||||
#endif
|
||||
|
||||
#define blk(i) (block->l[i&15] = rol(block->l[(i+13)&15]^block->l[(i+8)&15] \
|
||||
^block->l[(i+2)&15]^block->l[i&15],1))
|
||||
#define blk(i) (block->l[i&15] = rol(block->l[(i+13)&15] ^ block->l[(i+8)&15] ^ block->l[(i+2)&15] ^ block->l[i&15],1))
|
||||
|
||||
// (R0+R1), R2, R3, R4 are the different operations used in SHA1
|
||||
#define R0(v,w,x,y,z,i) z += ((w&(x^y))^y) + blk0(i)+ 0x5A827999 + rol(v,5); w=rol(w,30);
|
||||
@@ -47,18 +71,32 @@ typedef union
|
||||
#define R3(v,w,x,y,z,i) z += (((w|x)&y)|(w&x)) + blk(i) + 0x8F1BBCDC + rol(v,5); w=rol(w,30);
|
||||
#define R4(v,w,x,y,z,i) z += (w^x^y) + blk(i) + 0xCA62C1D6 + rol(v,5); w=rol(w,30);
|
||||
|
||||
// Loads the 128 bits from ByteArray into WordArray, treating ByteArray as big endian data
|
||||
#ifdef USE_LITTLE_ENDIAN_SHORTCUT
|
||||
#define Load128BitsAsWords( WordArray, ByteArray ) \
|
||||
memcpy( WordArray, ByteArray, 64 )
|
||||
#else
|
||||
#define Load128BitsAsWords( WordArray, ByteArray ) \
|
||||
{ \
|
||||
uint32_t i; \
|
||||
for( i=0; i<16; i++ ) \
|
||||
{ \
|
||||
LOAD32H( (WordArray)[i], (ByteArray)+(i*4) ); \
|
||||
} \
|
||||
}
|
||||
#endif
|
||||
|
||||
///////////////////////////////////////////////////////////////////////////////////////////////////////////////////////
|
||||
////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////
|
||||
// TransformFunction
|
||||
//
|
||||
// Hash a single 512-bit block. This is the core of the algorithm
|
||||
///////////////////////////////////////////////////////////////////////////////////////////////////////////////////////
|
||||
////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////
|
||||
static
|
||||
void
|
||||
TransformFunction
|
||||
(
|
||||
uint32_t state[5],
|
||||
const uint8_t buffer[64]
|
||||
uint8_t const buffer[64]
|
||||
)
|
||||
{
|
||||
uint32_t a;
|
||||
@@ -69,7 +107,7 @@ void
|
||||
uint8_t workspace[64];
|
||||
CHAR64LONG16* block = (CHAR64LONG16*) workspace;
|
||||
|
||||
memcpy( block, buffer, 64 );
|
||||
Load128BitsAsWords( block->l, buffer );
|
||||
|
||||
// Copy context->state[] to working vars
|
||||
a = state[0];
|
||||
@@ -108,22 +146,22 @@ void
|
||||
state[4] += e;
|
||||
}
|
||||
|
||||
///////////////////////////////////////////////////////////////////////////////////////////////////////////////////////
|
||||
////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////
|
||||
// PUBLIC FUNCTIONS
|
||||
///////////////////////////////////////////////////////////////////////////////////////////////////////////////////////
|
||||
////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////
|
||||
|
||||
///////////////////////////////////////////////////////////////////////////////////////////////////////////////////////
|
||||
////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////
|
||||
// Sha1Initialise
|
||||
//
|
||||
// Initialises an SHA1 Context. Use this to initialise/reset a context.
|
||||
///////////////////////////////////////////////////////////////////////////////////////////////////////////////////////
|
||||
////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////
|
||||
void
|
||||
Sha1Initialise
|
||||
(
|
||||
Sha1Context* Context
|
||||
)
|
||||
{
|
||||
// SHA1 initialization constants
|
||||
// SHA1 initialisation constants
|
||||
Context->State[0] = 0x67452301;
|
||||
Context->State[1] = 0xEFCDAB89;
|
||||
Context->State[2] = 0x98BADCFE;
|
||||
@@ -133,17 +171,17 @@ void
|
||||
Context->Count[1] = 0;
|
||||
}
|
||||
|
||||
///////////////////////////////////////////////////////////////////////////////////////////////////////////////////////
|
||||
////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////
|
||||
// Sha1Update
|
||||
//
|
||||
// Adds data to the SHA1 context. This will process the data and update the internal state of the context. Keep on
|
||||
// calling this function until all the data has been added. Then call Sha1Finalise to calculate the hash.
|
||||
///////////////////////////////////////////////////////////////////////////////////////////////////////////////////////
|
||||
////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////
|
||||
void
|
||||
Sha1Update
|
||||
(
|
||||
Sha1Context* Context,
|
||||
void* Buffer,
|
||||
void const* Buffer,
|
||||
uint32_t BufferSize
|
||||
)
|
||||
{
|
||||
@@ -176,12 +214,12 @@ void
|
||||
memcpy( &Context->Buffer[j], &((uint8_t*)Buffer)[i], BufferSize - i );
|
||||
}
|
||||
|
||||
///////////////////////////////////////////////////////////////////////////////////////////////////////////////////////
|
||||
////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////
|
||||
// Sha1Finalise
|
||||
//
|
||||
// Performs the final calculation of the hash and returns the digest (20 byte buffer containing 160bit hash). After
|
||||
// calling this, Sha1Initialised must be used to reuse the context.
|
||||
///////////////////////////////////////////////////////////////////////////////////////////////////////////////////////
|
||||
////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////
|
||||
void
|
||||
Sha1Finalise
|
||||
(
|
||||
@@ -209,4 +247,3 @@ void
|
||||
Digest->bytes[i] = (uint8_t)((Context->State[i>>2] >> ((3-(i & 3)) * 8) ) & 255);
|
||||
}
|
||||
}
|
||||
|
||||
@@ -1,5 +1,5 @@
|
||||
///////////////////////////////////////////////////////////////////////////////////////////////////////////////////////
|
||||
// LibSha1
|
||||
////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////
|
||||
// CryptLib_Sha1
|
||||
//
|
||||
// Implementation of SHA1 hash function.
|
||||
// Original author: Steve Reid <sreid@sea-to-sky.net>
|
||||
@@ -8,21 +8,20 @@
|
||||
// Modified by WaterJuice retaining Public Domain license.
|
||||
//
|
||||
// This is free and unencumbered software released into the public domain - June 2013 waterjuice.org
|
||||
///////////////////////////////////////////////////////////////////////////////////////////////////////////////////////
|
||||
////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////
|
||||
|
||||
#ifndef _LibSha1_h_
|
||||
#define _LibSha1_h_
|
||||
#pragma once
|
||||
|
||||
///////////////////////////////////////////////////////////////////////////////////////////////////////////////////////
|
||||
////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////
|
||||
// IMPORTS
|
||||
///////////////////////////////////////////////////////////////////////////////////////////////////////////////////////
|
||||
////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////
|
||||
|
||||
#include <stdint.h>
|
||||
#include <stdio.h>
|
||||
|
||||
///////////////////////////////////////////////////////////////////////////////////////////////////////////////////////
|
||||
////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////
|
||||
// TYPES
|
||||
///////////////////////////////////////////////////////////////////////////////////////////////////////////////////////
|
||||
////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////
|
||||
|
||||
// Sha1Context - This must be initialised using Sha1Initialised. Do not modify the contents of this structure directly.
|
||||
typedef struct
|
||||
@@ -39,48 +38,44 @@ typedef struct
|
||||
uint8_t bytes [SHA1_HASH_SIZE];
|
||||
} SHA1_HASH;
|
||||
|
||||
///////////////////////////////////////////////////////////////////////////////////////////////////////////////////////
|
||||
////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////
|
||||
// PUBLIC FUNCTIONS
|
||||
///////////////////////////////////////////////////////////////////////////////////////////////////////////////////////
|
||||
////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////
|
||||
|
||||
///////////////////////////////////////////////////////////////////////////////////////////////////////////////////////
|
||||
////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////
|
||||
// Sha1Initialise
|
||||
//
|
||||
// Initialises an SHA1 Context. Use this to initialise/reset a context.
|
||||
///////////////////////////////////////////////////////////////////////////////////////////////////////////////////////
|
||||
////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////
|
||||
void
|
||||
Sha1Initialise
|
||||
(
|
||||
Sha1Context* Context
|
||||
);
|
||||
|
||||
///////////////////////////////////////////////////////////////////////////////////////////////////////////////////////
|
||||
////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////
|
||||
// Sha1Update
|
||||
//
|
||||
// Adds data to the SHA1 context. This will process the data and update the internal state of the context. Keep on
|
||||
// calling this function until all the data has been added. Then call Sha1Finalise to calculate the hash.
|
||||
///////////////////////////////////////////////////////////////////////////////////////////////////////////////////////
|
||||
////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////
|
||||
void
|
||||
Sha1Update
|
||||
(
|
||||
Sha1Context* Context,
|
||||
void* Buffer,
|
||||
void const* Buffer,
|
||||
uint32_t BufferSize
|
||||
);
|
||||
|
||||
///////////////////////////////////////////////////////////////////////////////////////////////////////////////////////
|
||||
////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////
|
||||
// Sha1Finalise
|
||||
//
|
||||
// Performs the final calculation of the hash and returns the digest (20 byte buffer containing 160bit hash). After
|
||||
// calling this, Sha1Initialised must be used to reuse the context.
|
||||
///////////////////////////////////////////////////////////////////////////////////////////////////////////////////////
|
||||
////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////
|
||||
void
|
||||
Sha1Finalise
|
||||
(
|
||||
Sha1Context* Context,
|
||||
SHA1_HASH* Digest
|
||||
);
|
||||
|
||||
///////////////////////////////////////////////////////////////////////////////////////////////////////////////////////
|
||||
#endif //_LibSha1_h_
|
||||
|
||||
@@ -1,23 +1,23 @@
|
||||
///////////////////////////////////////////////////////////////////////////////////////////////////////////////////////
|
||||
// LibSha256
|
||||
////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////
|
||||
// CryptLib_Sha256
|
||||
//
|
||||
// Implementation of SHA256 hash function.
|
||||
// Original author: Tom St Denis, tomstdenis@gmail.com, http://libtom.org
|
||||
// Modified by WaterJuice retaining Public Domain license.
|
||||
//
|
||||
// This is free and unencumbered software released into the public domain - June 2013 waterjuice.org
|
||||
///////////////////////////////////////////////////////////////////////////////////////////////////////////////////////
|
||||
////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////
|
||||
|
||||
///////////////////////////////////////////////////////////////////////////////////////////////////////////////////////
|
||||
////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////
|
||||
// IMPORTS
|
||||
///////////////////////////////////////////////////////////////////////////////////////////////////////////////////////
|
||||
////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////
|
||||
|
||||
#include "LibSha256.h"
|
||||
#include "CryptLib_Sha256.h"
|
||||
#include <memory.h>
|
||||
|
||||
///////////////////////////////////////////////////////////////////////////////////////////////////////////////////////
|
||||
////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////
|
||||
// MACROS
|
||||
///////////////////////////////////////////////////////////////////////////////////////////////////////////////////////
|
||||
////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////
|
||||
|
||||
#define ror(value, bits) (((value) >> (bits)) | ((value) << (32 - (bits))))
|
||||
|
||||
@@ -39,10 +39,9 @@
|
||||
(y)[4] = (uint8_t)(((x)>>24)&255); (y)[5] = (uint8_t)(((x)>>16)&255); \
|
||||
(y)[6] = (uint8_t)(((x)>>8)&255); (y)[7] = (uint8_t)((x)&255); }
|
||||
|
||||
///////////////////////////////////////////////////////////////////////////////////////////////////////////////////////
|
||||
////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////
|
||||
// CONSTANTS
|
||||
///////////////////////////////////////////////////////////////////////////////////////////////////////////////////////
|
||||
|
||||
////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////
|
||||
|
||||
// The K array
|
||||
static const uint32_t K[64] = {
|
||||
@@ -63,9 +62,9 @@ static const uint32_t K[64] = {
|
||||
|
||||
#define BLOCK_SIZE 64
|
||||
|
||||
///////////////////////////////////////////////////////////////////////////////////////////////////////////////////////
|
||||
////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////
|
||||
// INTERNAL FUNCTIONS
|
||||
///////////////////////////////////////////////////////////////////////////////////////////////////////////////////////
|
||||
////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////
|
||||
|
||||
// Various logical functions
|
||||
#define Ch( x, y, z ) (z ^ (x & (y ^ z)))
|
||||
@@ -83,17 +82,17 @@ static const uint32_t K[64] = {
|
||||
d += t0; \
|
||||
h = t0 + t1;
|
||||
|
||||
///////////////////////////////////////////////////////////////////////////////////////////////////////////////////////
|
||||
////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////
|
||||
// TransformFunction
|
||||
//
|
||||
// Compress 512-bits
|
||||
///////////////////////////////////////////////////////////////////////////////////////////////////////////////////////
|
||||
////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////
|
||||
static
|
||||
void
|
||||
TransformFunction
|
||||
(
|
||||
Sha256Context* Context,
|
||||
uint8_t* Buffer
|
||||
uint8_t const* Buffer
|
||||
)
|
||||
{
|
||||
uint32_t S[8];
|
||||
@@ -143,15 +142,15 @@ void
|
||||
}
|
||||
}
|
||||
|
||||
///////////////////////////////////////////////////////////////////////////////////////////////////////////////////////
|
||||
////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////
|
||||
// PUBLIC FUNCTIONS
|
||||
///////////////////////////////////////////////////////////////////////////////////////////////////////////////////////
|
||||
////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////
|
||||
|
||||
///////////////////////////////////////////////////////////////////////////////////////////////////////////////////////
|
||||
////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////
|
||||
// Sha256Initialise
|
||||
//
|
||||
// Initialises a SHA256 Context. Use this to initialise/reset a context.
|
||||
///////////////////////////////////////////////////////////////////////////////////////////////////////////////////////
|
||||
////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////
|
||||
void Sha256Initialise
|
||||
(
|
||||
Sha256Context* Context
|
||||
@@ -169,16 +168,16 @@ void Sha256Initialise
|
||||
Context->state[7] = 0x5BE0CD19UL;
|
||||
}
|
||||
|
||||
///////////////////////////////////////////////////////////////////////////////////////////////////////////////////////
|
||||
////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////
|
||||
// Sha256Update
|
||||
//
|
||||
// Adds data to the SHA256 context. This will process the data and update the internal state of the context. Keep on
|
||||
// calling this function until all the data has been added. Then call Sha256Finalise to calculate the hash.
|
||||
///////////////////////////////////////////////////////////////////////////////////////////////////////////////////////
|
||||
////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////
|
||||
void Sha256Update
|
||||
(
|
||||
Sha256Context* Context,
|
||||
void* Buffer,
|
||||
void const* Buffer,
|
||||
uint32_t BufferSize
|
||||
)
|
||||
{
|
||||
@@ -215,12 +214,12 @@ void Sha256Update
|
||||
}
|
||||
}
|
||||
|
||||
///////////////////////////////////////////////////////////////////////////////////////////////////////////////////////
|
||||
////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////
|
||||
// Sha256Finalise
|
||||
//
|
||||
// Performs the final calculation of the hash and returns the digest (32 byte buffer containing 256bit hash). After
|
||||
// calling this, Sha256Initialised must be used to reuse the context.
|
||||
///////////////////////////////////////////////////////////////////////////////////////////////////////////////////////
|
||||
////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////
|
||||
void
|
||||
Sha256Finalise
|
||||
(
|
||||
@@ -270,4 +269,3 @@ void
|
||||
STORE32H( Context->state[i], Digest->bytes+(4*i) );
|
||||
}
|
||||
}
|
||||
|
||||
@@ -1,19 +1,18 @@
|
||||
///////////////////////////////////////////////////////////////////////////////////////////////////////////////////////
|
||||
// LibSha256
|
||||
////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////
|
||||
// CryptLib_Sha256
|
||||
//
|
||||
// Implementation of SHA256 hash function.
|
||||
// Original author: Tom St Denis, tomstdenis@gmail.com, http://libtom.org
|
||||
// Modified by WaterJuice retaining Public Domain license.
|
||||
//
|
||||
// This is free and unencumbered software released into the public domain - June 2013 waterjuice.org
|
||||
///////////////////////////////////////////////////////////////////////////////////////////////////////////////////////
|
||||
////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////
|
||||
|
||||
#ifndef _LibSha256_h_
|
||||
#define _LibSha256_h_
|
||||
#pragma once
|
||||
|
||||
///////////////////////////////////////////////////////////////////////////////////////////////////////////////////////
|
||||
////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////
|
||||
// IMPORTS
|
||||
///////////////////////////////////////////////////////////////////////////////////////////////////////////////////////
|
||||
////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////
|
||||
|
||||
#include <stdint.h>
|
||||
#include <stdio.h>
|
||||
@@ -33,46 +32,42 @@ typedef struct
|
||||
uint8_t bytes [SHA256_HASH_SIZE];
|
||||
} SHA256_HASH;
|
||||
|
||||
///////////////////////////////////////////////////////////////////////////////////////////////////////////////////////
|
||||
////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////
|
||||
// PUBLIC FUNCTIONS
|
||||
///////////////////////////////////////////////////////////////////////////////////////////////////////////////////////
|
||||
////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////
|
||||
|
||||
///////////////////////////////////////////////////////////////////////////////////////////////////////////////////////
|
||||
////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////
|
||||
// Sha256Initialise
|
||||
//
|
||||
// Initialises a SHA256 Context. Use this to initialise/reset a context.
|
||||
///////////////////////////////////////////////////////////////////////////////////////////////////////////////////////
|
||||
////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////
|
||||
void Sha256Initialise
|
||||
(
|
||||
Sha256Context* Context
|
||||
);
|
||||
|
||||
///////////////////////////////////////////////////////////////////////////////////////////////////////////////////////
|
||||
////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////
|
||||
// Sha256Update
|
||||
//
|
||||
// Adds data to the SHA256 context. This will process the data and update the internal state of the context. Keep on
|
||||
// calling this function until all the data has been added. Then call Sha256Finalise to calculate the hash.
|
||||
///////////////////////////////////////////////////////////////////////////////////////////////////////////////////////
|
||||
////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////
|
||||
void Sha256Update
|
||||
(
|
||||
Sha256Context* Context,
|
||||
void* Buffer,
|
||||
void const* Buffer,
|
||||
uint32_t BufferSize
|
||||
);
|
||||
|
||||
///////////////////////////////////////////////////////////////////////////////////////////////////////////////////////
|
||||
////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////
|
||||
// Sha256Finalise
|
||||
//
|
||||
// Performs the final calculation of the hash and returns the digest (32 byte buffer containing 256bit hash). After
|
||||
// calling this, Sha256Initialised must be used to reuse the context.
|
||||
///////////////////////////////////////////////////////////////////////////////////////////////////////////////////////
|
||||
////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////
|
||||
void
|
||||
Sha256Finalise
|
||||
(
|
||||
Sha256Context* Context,
|
||||
SHA256_HASH* Digest
|
||||
);
|
||||
|
||||
///////////////////////////////////////////////////////////////////////////////////////////////////////////////////////
|
||||
#endif //_LibSha256_h_
|
||||
|
||||
@@ -1,23 +1,23 @@
|
||||
///////////////////////////////////////////////////////////////////////////////////////////////////////////////////////
|
||||
// LibSha512
|
||||
////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////
|
||||
// CryptLib_Sha512
|
||||
//
|
||||
// Implementation of SHA512 hash function.
|
||||
// Original author: Tom St Denis, tomstdenis@gmail.com, http://libtom.org
|
||||
// Modified by WaterJuice retaining Public Domain license.
|
||||
//
|
||||
// This is free and unencumbered software released into the public domain - June 2013 waterjuice.org
|
||||
///////////////////////////////////////////////////////////////////////////////////////////////////////////////////////
|
||||
////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////
|
||||
|
||||
///////////////////////////////////////////////////////////////////////////////////////////////////////////////////////
|
||||
////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////
|
||||
// IMPORTS
|
||||
///////////////////////////////////////////////////////////////////////////////////////////////////////////////////////
|
||||
////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////
|
||||
|
||||
#include "LibSha512.h"
|
||||
#include "CryptLib_Sha512.h"
|
||||
#include <memory.h>
|
||||
|
||||
///////////////////////////////////////////////////////////////////////////////////////////////////////////////////////
|
||||
////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////
|
||||
// MACROS
|
||||
///////////////////////////////////////////////////////////////////////////////////////////////////////////////////////
|
||||
////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////
|
||||
|
||||
#define ROR64( value, bits ) (((value) >> (bits)) | ((value) << (64 - (bits))))
|
||||
|
||||
@@ -35,10 +35,9 @@
|
||||
(y)[4] = (uint8_t)(((x)>>24)&255); (y)[5] = (uint8_t)(((x)>>16)&255); \
|
||||
(y)[6] = (uint8_t)(((x)>>8)&255); (y)[7] = (uint8_t)((x)&255); }
|
||||
|
||||
|
||||
///////////////////////////////////////////////////////////////////////////////////////////////////////////////////////
|
||||
////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////
|
||||
// CONSTANTS
|
||||
///////////////////////////////////////////////////////////////////////////////////////////////////////////////////////
|
||||
////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////
|
||||
|
||||
// The K array
|
||||
static const uint64_t K[80] = {
|
||||
@@ -66,9 +65,9 @@ static const uint64_t K[80] = {
|
||||
|
||||
#define BLOCK_SIZE 128
|
||||
|
||||
///////////////////////////////////////////////////////////////////////////////////////////////////////////////////////
|
||||
////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////
|
||||
// INTERNAL FUNCTIONS
|
||||
///////////////////////////////////////////////////////////////////////////////////////////////////////////////////////
|
||||
////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////
|
||||
|
||||
// Various logical functions
|
||||
#define Ch( x, y, z ) (z ^ (x & (y ^ z)))
|
||||
@@ -86,17 +85,17 @@ static const uint64_t K[80] = {
|
||||
d += t0; \
|
||||
h = t0 + t1;
|
||||
|
||||
///////////////////////////////////////////////////////////////////////////////////////////////////////////////////////
|
||||
////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////
|
||||
// TransformFunction
|
||||
//
|
||||
// Compress 1024-bits
|
||||
///////////////////////////////////////////////////////////////////////////////////////////////////////////////////////
|
||||
////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////
|
||||
static
|
||||
void
|
||||
TransformFunction
|
||||
(
|
||||
Sha512Context* Context,
|
||||
uint8_t* Buffer
|
||||
uint8_t const* Buffer
|
||||
)
|
||||
{
|
||||
uint64_t S[8];
|
||||
@@ -143,15 +142,15 @@ void
|
||||
}
|
||||
}
|
||||
|
||||
///////////////////////////////////////////////////////////////////////////////////////////////////////////////////////
|
||||
////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////
|
||||
// PUBLIC FUNCTIONS
|
||||
///////////////////////////////////////////////////////////////////////////////////////////////////////////////////////
|
||||
////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////
|
||||
|
||||
///////////////////////////////////////////////////////////////////////////////////////////////////////////////////////
|
||||
////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////
|
||||
// Sha512Initialise
|
||||
//
|
||||
// Initialises a SHA512 Context. Use this to initialise/reset a context.
|
||||
///////////////////////////////////////////////////////////////////////////////////////////////////////////////////////
|
||||
////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////
|
||||
void
|
||||
Sha512Initialise
|
||||
(
|
||||
@@ -170,17 +169,17 @@ void
|
||||
Context->state[7] = 0x5be0cd19137e2179ULL;
|
||||
}
|
||||
|
||||
///////////////////////////////////////////////////////////////////////////////////////////////////////////////////////
|
||||
////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////
|
||||
// Sha512Update
|
||||
//
|
||||
// Adds data to the SHA512 context. This will process the data and update the internal state of the context. Keep on
|
||||
// calling this function until all the data has been added. Then call Sha512Finalise to calculate the hash.
|
||||
///////////////////////////////////////////////////////////////////////////////////////////////////////////////////////
|
||||
////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////
|
||||
void
|
||||
Sha512Update
|
||||
(
|
||||
Sha512Context* Context,
|
||||
void* Buffer,
|
||||
void const* Buffer,
|
||||
uint32_t BufferSize
|
||||
)
|
||||
{
|
||||
@@ -217,12 +216,12 @@ void
|
||||
}
|
||||
}
|
||||
|
||||
///////////////////////////////////////////////////////////////////////////////////////////////////////////////////////
|
||||
////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////
|
||||
// Sha512Finalise
|
||||
//
|
||||
// Performs the final calculation of the hash and returns the digest (64 byte buffer containing 512bit hash). After
|
||||
// calling this, Sha512Initialised must be used to reuse the context.
|
||||
///////////////////////////////////////////////////////////////////////////////////////////////////////////////////////
|
||||
////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////
|
||||
void
|
||||
Sha512Finalise
|
||||
(
|
||||
@@ -274,4 +273,3 @@ void
|
||||
STORE64H( Context->state[i], Digest->bytes+(8*i) );
|
||||
}
|
||||
}
|
||||
|
||||
@@ -1,19 +1,18 @@
|
||||
///////////////////////////////////////////////////////////////////////////////////////////////////////////////////////
|
||||
// LibSha512
|
||||
////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////
|
||||
// CryptLib_Sha512
|
||||
//
|
||||
// Implementation of SHA512 hash function.
|
||||
// Original author: Tom St Denis, tomstdenis@gmail.com, http://libtom.org
|
||||
// Modified by WaterJuice retaining Public Domain license.
|
||||
//
|
||||
// This is free and unencumbered software released into the public domain - June 2013 waterjuice.org
|
||||
///////////////////////////////////////////////////////////////////////////////////////////////////////////////////////
|
||||
////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////
|
||||
|
||||
#ifndef _LibSha512_h_
|
||||
#define _LibSha512_h_
|
||||
#pragma once
|
||||
|
||||
///////////////////////////////////////////////////////////////////////////////////////////////////////////////////////
|
||||
////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////
|
||||
// IMPORTS
|
||||
///////////////////////////////////////////////////////////////////////////////////////////////////////////////////////
|
||||
////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////
|
||||
|
||||
#include <stdint.h>
|
||||
#include <stdio.h>
|
||||
@@ -33,46 +32,42 @@ typedef struct
|
||||
uint8_t bytes [SHA512_HASH_SIZE];
|
||||
} SHA512_HASH;
|
||||
|
||||
///////////////////////////////////////////////////////////////////////////////////////////////////////////////////////
|
||||
////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////
|
||||
// PUBLIC FUNCTIONS
|
||||
///////////////////////////////////////////////////////////////////////////////////////////////////////////////////////
|
||||
////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////
|
||||
|
||||
///////////////////////////////////////////////////////////////////////////////////////////////////////////////////////
|
||||
////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////
|
||||
// Sha512Initialise
|
||||
//
|
||||
// Initialises a SHA512 Context. Use this to initialise/reset a context.
|
||||
///////////////////////////////////////////////////////////////////////////////////////////////////////////////////////
|
||||
////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////
|
||||
void Sha512Initialise
|
||||
(
|
||||
Sha512Context* Context
|
||||
);
|
||||
|
||||
///////////////////////////////////////////////////////////////////////////////////////////////////////////////////////
|
||||
////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////
|
||||
// Sha512Update
|
||||
//
|
||||
// Adds data to the SHA512 context. This will process the data and update the internal state of the context. Keep on
|
||||
// calling this function until all the data has been added. Then call Sha512Finalise to calculate the hash.
|
||||
///////////////////////////////////////////////////////////////////////////////////////////////////////////////////////
|
||||
////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////
|
||||
void Sha512Update
|
||||
(
|
||||
Sha512Context* Context,
|
||||
void* Buffer,
|
||||
void const* Buffer,
|
||||
uint32_t BufferSize
|
||||
);
|
||||
|
||||
///////////////////////////////////////////////////////////////////////////////////////////////////////////////////////
|
||||
////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////
|
||||
// Sha512Finalise
|
||||
//
|
||||
// Performs the final calculation of the hash and returns the digest (64 byte buffer containing 512bit hash). After
|
||||
// calling this, Sha512Initialised must be used to reuse the context.
|
||||
///////////////////////////////////////////////////////////////////////////////////////////////////////////////////////
|
||||
////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////
|
||||
void
|
||||
Sha512Finalise
|
||||
(
|
||||
Sha512Context* Context,
|
||||
SHA512_HASH* Digest
|
||||
);
|
||||
|
||||
///////////////////////////////////////////////////////////////////////////////////////////////////////////////////////
|
||||
#endif //_LibSha512_h_
|
||||
|
||||
70
makefile
70
makefile
@@ -1,70 +0,0 @@
|
||||
OUTDIR = Bin/$(PLATFORM)
|
||||
INCLUDES = -I ./lib
|
||||
|
||||
all: CryptLibTest Md5String Sha1String Sha256String Sha512String Rc4Output
|
||||
|
||||
CryptLibTest: dir
|
||||
$(COMPILE) projects/CryptLibTest/CryptLibTest.c lib/LibRc4.c lib/LibMd5.c lib/LibSha1.c lib/LibSha256.c lib/LibSha512.c $(TAIL)
|
||||
$(STRIP)
|
||||
|
||||
Md5String: dir
|
||||
$(COMPILE) projects/Md5String/Md5String.c lib/LibMd5.c lib/LibSha1.c lib/LibSha256.c lib/LibSha512.c $(TAIL)
|
||||
$(STRIP)
|
||||
|
||||
Sha1String: dir
|
||||
$(COMPILE) projects/Sha1String/Sha1String.c lib/LibSha1.c $(TAIL)
|
||||
$(STRIP)
|
||||
|
||||
Sha256String: dir
|
||||
$(COMPILE) projects/Sha256String/Sha256String.c lib/LibSha256.c $(TAIL)
|
||||
$(STRIP)
|
||||
|
||||
Sha512String: dir
|
||||
$(COMPILE) projects/Sha512String/Sha512String.c lib/LibSha512.c $(TAIL)
|
||||
$(STRIP)
|
||||
|
||||
Rc4Output: dir
|
||||
$(COMPILE) projects/Rc4Output/Rc4Output.c lib/LibRc4.c $(TAIL)
|
||||
$(STRIP)
|
||||
|
||||
dir:
|
||||
@mkdir -p $(OUTDIR)
|
||||
|
||||
|
||||
###### Setup build parameters #####
|
||||
ifeq ($(OS),Windows_NT)
|
||||
ifdef VSINSTALLDIR
|
||||
ifeq ($(Platform),X64)
|
||||
PLATFORM = Windows
|
||||
else
|
||||
PLATFORM = WindowsX86
|
||||
endif
|
||||
INTDIR = Build/$(PLATFORM)/$@
|
||||
INCLUDES := $(INCLUDES) /I ./stdbool
|
||||
COMPILE = @echo & echo ::::: Building $(PLATFORM) $@ & mkdir -p $(INTDIR) & cl $(INCLUDES) /nologo /Ox /Oi /Ot /GL /MD /W4 /WX /Fe$(OUTDIR)/$@ /D_CRT_SECURE_NO_WARNINGS /Fo$(INTDIR)/
|
||||
TAIL=/link /RELEASE
|
||||
else ifneq (,$findstring /cygwin/,$(PATH))
|
||||
PLATFORM = Cygwin
|
||||
COMPILE = @echo ::::: Building $(PLATFORM) $@ & gcc $(INCLUDES) -O3 -Wall -Werror -o $(OUTDIR)/$@
|
||||
STRIP = @strip $(OUTDIR)/$@
|
||||
else
|
||||
PLATFORM = None
|
||||
COMPILE = echo
|
||||
STRIP =
|
||||
$(error Windows requires VS environment, or Cygwin)
|
||||
endif
|
||||
else
|
||||
PLATFORM = $(shell uname)
|
||||
ifeq ($(PLATFORM),Darwin)
|
||||
PLATFORM=OSX
|
||||
else ifeq ($(PLATFORM),Linux)
|
||||
PLATFORM=Linux
|
||||
else
|
||||
$(error Unsupported platform. Non Windows platform support: OSX and Linux)
|
||||
endif
|
||||
COMPILE = @echo ::::: Building $(PLATFORM) $@ & gcc $(INCLUDES) -O3 -Wall -Werror -pthread -o $(OUTDIR)/$@
|
||||
STRIP = @strip $(OUTDIR)/$@
|
||||
TAIL = -lm
|
||||
endif
|
||||
|
||||
|
||||
174
projects/AesBlock/AesBlock.c
Normal file
174
projects/AesBlock/AesBlock.c
Normal file
@@ -0,0 +1,174 @@
|
||||
////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////
|
||||
// AesBlock
|
||||
//
|
||||
// Encrypts or Decrypts a single 128 bit block specified on the command line as a hex string. Key is also on
|
||||
// command line and may be 128, 192, or 256 bits in size.
|
||||
//
|
||||
// This is free and unencumbered software released into the public domain - November 2017 waterjuice.org
|
||||
////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////
|
||||
|
||||
////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////
|
||||
// IMPORTS
|
||||
////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////
|
||||
|
||||
#include <stdio.h>
|
||||
#include <stdlib.h>
|
||||
#include <stdint.h>
|
||||
#include <string.h>
|
||||
#include <stdbool.h>
|
||||
#include "CryptLib_Aes.h"
|
||||
|
||||
////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////
|
||||
// DEFINES
|
||||
////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////
|
||||
|
||||
#ifdef _MSC_VER
|
||||
#define StringCaseInsensitiveCmp stricmp
|
||||
#else
|
||||
#define StringCaseInsensitiveCmp strcasecmp
|
||||
#endif
|
||||
|
||||
////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////
|
||||
// INTERNAL FUNCTIONS
|
||||
////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////
|
||||
|
||||
////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////
|
||||
// ReadHexData
|
||||
//
|
||||
// Reads a string as hex and places it in Data. *pDataSize on entry specifies maximum number of bytes that can be
|
||||
// read, and on return is set to how many were read. This will be zero if it failed to read any.
|
||||
// This function ignores any character that isn't a hex character.
|
||||
////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////
|
||||
static
|
||||
void
|
||||
ReadHexData
|
||||
(
|
||||
char const* HexString,
|
||||
uint8_t* Data,
|
||||
uint32_t* pDataSize
|
||||
)
|
||||
{
|
||||
uint32_t i;
|
||||
char holdingBuffer [3] = {0};
|
||||
uint32_t holdingBufferIndex = 0;
|
||||
unsigned hexToNumber;
|
||||
unsigned outputIndex = 0;
|
||||
|
||||
for( i=0; i<strlen(HexString); i++ )
|
||||
{
|
||||
if( ( HexString[i] >= '0' && HexString[i] <= '9' )
|
||||
|| ( HexString[i] >= 'A' && HexString[i] <= 'F' )
|
||||
|| ( HexString[i] >= 'a' && HexString[i] <= 'f' ) )
|
||||
{
|
||||
holdingBuffer[holdingBufferIndex] = HexString[i];
|
||||
holdingBufferIndex += 1;
|
||||
|
||||
if( 2 == holdingBufferIndex )
|
||||
{
|
||||
// Have two digits now so read it as a byte.
|
||||
sscanf( holdingBuffer, "%x", &hexToNumber );
|
||||
Data[outputIndex] = (uint8_t) hexToNumber;
|
||||
outputIndex += 1;
|
||||
if( outputIndex == *pDataSize )
|
||||
{
|
||||
// No more space so stop reading
|
||||
break;
|
||||
}
|
||||
holdingBufferIndex = 0;
|
||||
}
|
||||
}
|
||||
}
|
||||
|
||||
*pDataSize = outputIndex;
|
||||
}
|
||||
|
||||
////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////
|
||||
// PUBLIC FUNCTIONS
|
||||
////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////
|
||||
|
||||
////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////
|
||||
// main
|
||||
//
|
||||
// Program entry point
|
||||
////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////
|
||||
int
|
||||
main
|
||||
(
|
||||
int ArgC,
|
||||
char** ArgV
|
||||
)
|
||||
{
|
||||
uint8_t block [128 / 8] = {0};
|
||||
uint32_t blockSize = sizeof( block );
|
||||
uint8_t key [256 / 8] = {0};
|
||||
uint32_t keySize = sizeof( key );
|
||||
uint8_t* bufferPtr;
|
||||
uint32_t* bufferSizePtr;
|
||||
uint32_t i;
|
||||
uint32_t paramIndex = 0;
|
||||
bool decryptMode = false;
|
||||
AesContext aesContext;
|
||||
|
||||
if( 4 != ArgC && 3 != ArgC )
|
||||
{
|
||||
printf(
|
||||
"Syntax\n"
|
||||
" AesBlock [-D] <KeyHex> <BlockHex>\n" );
|
||||
return 1;
|
||||
}
|
||||
|
||||
for( i=1; i<(uint32_t)ArgC; i++ )
|
||||
{
|
||||
if( 0 == StringCaseInsensitiveCmp( ArgV[i], "-d" ) )
|
||||
{
|
||||
decryptMode = true;
|
||||
}
|
||||
else
|
||||
{
|
||||
if ( 0 == paramIndex ) { bufferPtr = key; bufferSizePtr = &keySize; }
|
||||
else if( 1 == paramIndex ) { bufferPtr = block; bufferSizePtr = &blockSize; }
|
||||
else
|
||||
{
|
||||
printf( "Invalid syntax\n" );
|
||||
exit( 1 );
|
||||
}
|
||||
|
||||
ReadHexData( ArgV[i], bufferPtr, bufferSizePtr );
|
||||
paramIndex += 1;
|
||||
}
|
||||
}
|
||||
|
||||
if( 128/8 != blockSize )
|
||||
{
|
||||
printf( "Invalid block size, must be 128 bits (was %u bits)\n", blockSize*8 );
|
||||
exit( 1 );
|
||||
}
|
||||
|
||||
switch( keySize )
|
||||
{
|
||||
case 128/8: AesInitialise128( key, &aesContext ); break;
|
||||
case 192/8: AesInitialise192( key, &aesContext ); break;
|
||||
case 256/8: AesInitialise256( key, &aesContext ); break;
|
||||
default:
|
||||
printf( "Invalid key size, must be 128, 192, or 256 bits (was %u bits)\n", keySize*8 );
|
||||
exit( 1 );
|
||||
}
|
||||
|
||||
if( decryptMode )
|
||||
{
|
||||
AesDecryptInPlace( &aesContext, block );
|
||||
}
|
||||
else
|
||||
{
|
||||
AesEncryptInPlace( &aesContext, block );
|
||||
}
|
||||
|
||||
// Display
|
||||
for( i=0; i<sizeof(block); i++ )
|
||||
{
|
||||
printf( "%2.2x", block[i] );
|
||||
}
|
||||
printf( "\n" );
|
||||
|
||||
return 0;
|
||||
}
|
||||
6
projects/AesBlock/CMakeLists.txt
Normal file
6
projects/AesBlock/CMakeLists.txt
Normal file
@@ -0,0 +1,6 @@
|
||||
add_executable( AesBlock
|
||||
AesBlock.c )
|
||||
target_link_libraries( AesBlock
|
||||
CryptLib )
|
||||
|
||||
install(TARGETS AesBlock DESTINATION .)
|
||||
155
projects/AesCtrOutput/AesCtrOutput.c
Normal file
155
projects/AesCtrOutput/AesCtrOutput.c
Normal file
@@ -0,0 +1,155 @@
|
||||
////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////
|
||||
// AesCtrOutput
|
||||
//
|
||||
// Outputs bytes from an AES CTR stream. Key and IV are taken from command line. Bytes are output as hex
|
||||
//
|
||||
// This is free and unencumbered software released into the public domain - November 2017 waterjuice.org
|
||||
////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////
|
||||
|
||||
////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////
|
||||
// IMPORTS
|
||||
////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////
|
||||
|
||||
#include <stdio.h>
|
||||
#include <stdlib.h>
|
||||
#include <stdint.h>
|
||||
#include <string.h>
|
||||
#include "CryptLib_AesCtr.h"
|
||||
|
||||
////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////
|
||||
// DEFINITIONS
|
||||
////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////
|
||||
|
||||
#ifndef __min
|
||||
#define __min( x, y ) (((x) < (y))?(x):(y))
|
||||
#endif
|
||||
|
||||
////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////
|
||||
// CONSTANTS
|
||||
////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////
|
||||
|
||||
#define BUFFER_SIZE 1024
|
||||
|
||||
////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////
|
||||
// FUNCTIONS
|
||||
////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////
|
||||
|
||||
////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////
|
||||
// ReadHexData
|
||||
//
|
||||
// Reads a string as hex and places it in Data. *pDataSize on entry specifies maximum number of bytes that can be
|
||||
// read, and on return is set to how many were read. This will be zero if it failed to read any.
|
||||
// This function ignores any character that isn't a hex character.
|
||||
////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////
|
||||
static
|
||||
void
|
||||
ReadHexData
|
||||
(
|
||||
char const* HexString, // [in]
|
||||
uint8_t* Data, // [out]
|
||||
uint32_t* pDataSize // [in out]
|
||||
)
|
||||
{
|
||||
uint32_t i;
|
||||
char holdingBuffer [3] = {0};
|
||||
uint32_t holdingBufferIndex = 0;
|
||||
unsigned hexToNumber;
|
||||
unsigned outputIndex = 0;
|
||||
|
||||
for( i=0; i<strlen(HexString); i++ )
|
||||
{
|
||||
if( ( HexString[i] >= '0' && HexString[i] <= '9' )
|
||||
|| ( HexString[i] >= 'A' && HexString[i] <= 'F' )
|
||||
|| ( HexString[i] >= 'a' && HexString[i] <= 'f' ) )
|
||||
{
|
||||
holdingBuffer[holdingBufferIndex] = HexString[i];
|
||||
holdingBufferIndex += 1;
|
||||
|
||||
if( 2 == holdingBufferIndex )
|
||||
{
|
||||
// Have two digits now so read it as a byte.
|
||||
sscanf( holdingBuffer, "%x", &hexToNumber );
|
||||
Data[outputIndex] = (uint8_t) hexToNumber;
|
||||
outputIndex += 1;
|
||||
if( outputIndex == *pDataSize )
|
||||
{
|
||||
// No more space so stop reading
|
||||
break;
|
||||
}
|
||||
holdingBufferIndex = 0;
|
||||
}
|
||||
}
|
||||
}
|
||||
|
||||
*pDataSize = outputIndex;
|
||||
}
|
||||
|
||||
////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////
|
||||
// main
|
||||
//
|
||||
// Program entry point
|
||||
////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////
|
||||
int
|
||||
main
|
||||
(
|
||||
int ArgC,
|
||||
char** ArgV
|
||||
)
|
||||
{
|
||||
uint32_t numBytes;
|
||||
uint32_t i;
|
||||
uint8_t buffer [BUFFER_SIZE];
|
||||
uint32_t amountLeft;
|
||||
uint32_t chunk;
|
||||
AesCtrContext aesCtr = {{0}};
|
||||
uint8_t key [AES_KEY_SIZE_256];
|
||||
uint32_t keySize = sizeof(key);
|
||||
uint8_t IV [AES_CTR_IV_SIZE];
|
||||
uint32_t IVSize = sizeof(IV);
|
||||
|
||||
if( 4 != ArgC )
|
||||
{
|
||||
printf(
|
||||
"Syntax\n"
|
||||
" AesCtrOutput <Key> <IV> <NumBytes>\n"
|
||||
" <Key> - 128, 192, or 256 bit written as hex\n"
|
||||
" <IV> - 64 bit written as hex\n"
|
||||
" <NumBytes> - Number of bytes of stream to output\n" );
|
||||
return 1;
|
||||
}
|
||||
|
||||
ReadHexData( ArgV[1], key, &keySize );
|
||||
if( AES_KEY_SIZE_128 != keySize && AES_KEY_SIZE_192 != keySize && AES_KEY_SIZE_256 != keySize )
|
||||
{
|
||||
printf( "Invalid key size. Must be 128, 192, or 256 bits\n" );
|
||||
return 1;
|
||||
}
|
||||
|
||||
ReadHexData( ArgV[2], IV, &IVSize );
|
||||
if( AES_CTR_IV_SIZE != IVSize )
|
||||
{
|
||||
printf( "Invalid IV size. Must be 64 bits\n" );
|
||||
return 1;
|
||||
}
|
||||
|
||||
numBytes = atoi( ArgV[3] );
|
||||
|
||||
AesCtrInitialiseWithKey( key, keySize, IV, &aesCtr );
|
||||
|
||||
amountLeft = numBytes;
|
||||
while( amountLeft > 0 )
|
||||
{
|
||||
chunk = __min( amountLeft, BUFFER_SIZE );
|
||||
AesCtrOutput( &aesCtr, buffer, chunk );
|
||||
amountLeft -= chunk;
|
||||
|
||||
for( i=0; i<chunk; i++ )
|
||||
{
|
||||
printf( "%2.2x", buffer[i] );
|
||||
}
|
||||
}
|
||||
|
||||
printf( "\n" );
|
||||
|
||||
return 0;
|
||||
}
|
||||
7
projects/AesCtrOutput/CMakeLists.txt
Normal file
7
projects/AesCtrOutput/CMakeLists.txt
Normal file
@@ -0,0 +1,7 @@
|
||||
add_executable( AesCtrOutput
|
||||
AesCtrOutput.c )
|
||||
target_link_libraries( AesCtrOutput
|
||||
CryptLib )
|
||||
|
||||
install(TARGETS AesCtrOutput DESTINATION .)
|
||||
|
||||
16
projects/CryptLibTest/CMakeLists.txt
Normal file
16
projects/CryptLibTest/CMakeLists.txt
Normal file
@@ -0,0 +1,16 @@
|
||||
SET( MODULE_NAME CryptLibTest )
|
||||
|
||||
add_executable( ${MODULE_NAME}
|
||||
CryptLibTest.c
|
||||
CryptLibTest_Hashes.c
|
||||
CryptLibTest_Hashes.h
|
||||
CryptLibTest_Rc4.c
|
||||
CryptLibTest_Rc4.h
|
||||
CryptLibTest_Aes.c
|
||||
CryptLibTest_Aes.h
|
||||
CryptLibTest_AesCtr.c
|
||||
CryptLibTest_AesCtr.h )
|
||||
target_link_libraries( ${MODULE_NAME}
|
||||
CryptLib )
|
||||
|
||||
install(TARGETS ${MODULE_NAME} DESTINATION .)
|
||||
@@ -1,506 +1,34 @@
|
||||
///////////////////////////////////////////////////////////////////////////////////////////////////////////////////////
|
||||
////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////
|
||||
// CryptLibTest
|
||||
//
|
||||
// Tests the cryptography functions against known test vectors to verify algorithyms are correct.
|
||||
// Tests the following:
|
||||
// RC4
|
||||
// MD5
|
||||
// SHA1
|
||||
// SHA256
|
||||
// SHA512
|
||||
// Tests the cryptography functions against known test vectors to verify algorithms are correct.
|
||||
//
|
||||
// This is free and unencumbered software released into the public domain - June 2013 waterjuice.org
|
||||
///////////////////////////////////////////////////////////////////////////////////////////////////////////////////////
|
||||
////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////
|
||||
|
||||
///////////////////////////////////////////////////////////////////////////////////////////////////////////////////////
|
||||
////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////
|
||||
// IMPORTS
|
||||
///////////////////////////////////////////////////////////////////////////////////////////////////////////////////////
|
||||
////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////
|
||||
|
||||
#include <stdio.h>
|
||||
#include <stdlib.h>
|
||||
#include <stdint.h>
|
||||
#include <string.h>
|
||||
#include <stdbool.h>
|
||||
#include "LibRc4.h"
|
||||
#include "LibMd5.h"
|
||||
#include "LibSha1.h"
|
||||
#include "LibSha256.h"
|
||||
#include "LibSha512.h"
|
||||
#include "CryptLibTest_Aes.h"
|
||||
#include "CryptLibTest_AesCtr.h"
|
||||
#include "CryptLibTest_Hashes.h"
|
||||
#include "CryptLibTest_Rc4.h"
|
||||
|
||||
///////////////////////////////////////////////////////////////////////////////////////////////////////////////////////
|
||||
// TYPES
|
||||
///////////////////////////////////////////////////////////////////////////////////////////////////////////////////////
|
||||
|
||||
#define MAX_PLAINTEXT_SIZE 100
|
||||
|
||||
typedef struct
|
||||
{
|
||||
char PlainText [MAX_PLAINTEXT_SIZE];
|
||||
int PlainTextSize; // 0 to use (int)strlen
|
||||
MD5_HASH Md5Hash;
|
||||
SHA1_HASH Sha1Hash;
|
||||
SHA256_HASH Sha256Hash;
|
||||
SHA512_HASH Sha512Hash;
|
||||
} TestVector;
|
||||
|
||||
///////////////////////////////////////////////////////////////////////////////////////////////////////////////////////
|
||||
// GLOBALS
|
||||
///////////////////////////////////////////////////////////////////////////////////////////////////////////////////////
|
||||
|
||||
static TestVector gTestVectors [] =
|
||||
{
|
||||
{
|
||||
"", 0,
|
||||
{{0xd4,0x1d,0x8c,0xd9,0x8f,0x00,0xb2,0x04,0xe9,0x80,0x09,0x98,0xec,0xf8,0x42,0x7e}}, // md5
|
||||
{{0xda,0x39,0xa3,0xee,0x5e,0x6b,0x4b,0x0d,0x32,0x55,0xbf,0xef,0x95,0x60,0x18,0x90,0xaf,0xd8,0x07,0x09}}, // sha1
|
||||
{{0xe3,0xb0,0xc4,0x42,0x98,0xfc,0x1c,0x14,0x9a,0xfb,0xf4,0xc8,0x99,0x6f,0xb9,0x24,
|
||||
0x27,0xae,0x41,0xe4,0x64,0x9b,0x93,0x4c,0xa4,0x95,0x99,0x1b,0x78,0x52,0xb8,0x55}}, // sha256
|
||||
{{0xcf,0x83,0xe1,0x35,0x7e,0xef,0xb8,0xbd,0xf1,0x54,0x28,0x50,0xd6,0x6d,0x80,0x07,
|
||||
0xd6,0x20,0xe4,0x05,0x0b,0x57,0x15,0xdc,0x83,0xf4,0xa9,0x21,0xd3,0x6c,0xe9,0xce,
|
||||
0x47,0xd0,0xd1,0x3c,0x5d,0x85,0xf2,0xb0,0xff,0x83,0x18,0xd2,0x87,0x7e,0xec,0x2f,
|
||||
0x63,0xb9,0x31,0xbd,0x47,0x41,0x7a,0x81,0xa5,0x38,0x32,0x7a,0xf9,0x27,0xda,0x3e}}, // sha512
|
||||
},
|
||||
{
|
||||
"a", 0,
|
||||
{{0x0c,0xc1,0x75,0xb9,0xc0,0xf1,0xb6,0xa8,0x31,0xc3,0x99,0xe2,0x69,0x77,0x26,0x61}}, // md5
|
||||
{{0x86,0xf7,0xe4,0x37,0xfa,0xa5,0xa7,0xfc,0xe1,0x5d,0x1d,0xdc,0xb9,0xea,0xea,0xea,0x37,0x76,0x67,0xb8}}, // sha1
|
||||
{{0xca,0x97,0x81,0x12,0xca,0x1b,0xbd,0xca,0xfa,0xc2,0x31,0xb3,0x9a,0x23,0xdc,0x4d,
|
||||
0xa7,0x86,0xef,0xf8,0x14,0x7c,0x4e,0x72,0xb9,0x80,0x77,0x85,0xaf,0xee,0x48,0xbb}}, // sha256
|
||||
{{0x1f,0x40,0xfc,0x92,0xda,0x24,0x16,0x94,0x75,0x09,0x79,0xee,0x6c,0xf5,0x82,0xf2,
|
||||
0xd5,0xd7,0xd2,0x8e,0x18,0x33,0x5d,0xe0,0x5a,0xbc,0x54,0xd0,0x56,0x0e,0x0f,0x53,
|
||||
0x02,0x86,0x0c,0x65,0x2b,0xf0,0x8d,0x56,0x02,0x52,0xaa,0x5e,0x74,0x21,0x05,0x46,
|
||||
0xf3,0x69,0xfb,0xbb,0xce,0x8c,0x12,0xcf,0xc7,0x95,0x7b,0x26,0x52,0xfe,0x9a,0x75}}, // sha512
|
||||
},
|
||||
{
|
||||
"aaa", 0,
|
||||
{{0x47,0xbc,0xe5,0xc7,0x4f,0x58,0x9f,0x48,0x67,0xdb,0xd5,0x7e,0x9c,0xa9,0xf8,0x08}}, // md5
|
||||
{{0x7e,0x24,0x0d,0xe7,0x4f,0xb1,0xed,0x08,0xfa,0x08,0xd3,0x80,0x63,0xf6,0xa6,0xa9,0x14,0x62,0xa8,0x15}}, // sha1
|
||||
{{0x98,0x34,0x87,0x6d,0xcf,0xb0,0x5c,0xb1,0x67,0xa5,0xc2,0x49,0x53,0xeb,0xa5,0x8c,
|
||||
0x4a,0xc8,0x9b,0x1a,0xdf,0x57,0xf2,0x8f,0x2f,0x9d,0x09,0xaf,0x10,0x7e,0xe8,0xf0}}, // sha256
|
||||
{{0xd6,0xf6,0x44,0xb1,0x98,0x12,0xe9,0x7b,0x5d,0x87,0x16,0x58,0xd6,0xd3,0x40,0x0e,
|
||||
0xcd,0x47,0x87,0xfa,0xeb,0x9b,0x89,0x90,0xc1,0xe7,0x60,0x82,0x88,0x66,0x4b,0xe7,
|
||||
0x72,0x57,0x10,0x4a,0x58,0xd0,0x33,0xbc,0xf1,0xa0,0xe0,0x94,0x5f,0xf0,0x64,0x68,
|
||||
0xeb,0xe5,0x3e,0x2d,0xff,0x36,0xe2,0x48,0x42,0x4c,0x72,0x73,0x11,0x7d,0xac,0x09}}, // sha512
|
||||
},
|
||||
{
|
||||
"abc", 0,
|
||||
{{0x90,0x01,0x50,0x98,0x3c,0xd2,0x4f,0xb0,0xd6,0x96,0x3f,0x7d,0x28,0xe1,0x7f,0x72}}, // md5
|
||||
{{0xa9,0x99,0x3e,0x36,0x47,0x06,0x81,0x6a,0xba,0x3e,0x25,0x71,0x78,0x50,0xc2,0x6c,0x9c,0xd0,0xd8,0x9d}}, // sha1
|
||||
{{0xba,0x78,0x16,0xbf,0x8f,0x01,0xcf,0xea,0x41,0x41,0x40,0xde,0x5d,0xae,0x22,0x23,
|
||||
0xb0,0x03,0x61,0xa3,0x96,0x17,0x7a,0x9c,0xb4,0x10,0xff,0x61,0xf2,0x00,0x15,0xad}}, // sha256
|
||||
{{0xdd,0xaf,0x35,0xa1,0x93,0x61,0x7a,0xba,0xcc,0x41,0x73,0x49,0xae,0x20,0x41,0x31,
|
||||
0x12,0xe6,0xfa,0x4e,0x89,0xa9,0x7e,0xa2,0x0a,0x9e,0xee,0xe6,0x4b,0x55,0xd3,0x9a,
|
||||
0x21,0x92,0x99,0x2a,0x27,0x4f,0xc1,0xa8,0x36,0xba,0x3c,0x23,0xa3,0xfe,0xeb,0xbd,
|
||||
0x45,0x4d,0x44,0x23,0x64,0x3c,0xe8,0x0e,0x2a,0x9a,0xc9,0x4f,0xa5,0x4c,0xa4,0x9f}}, // sha512
|
||||
},
|
||||
{
|
||||
"abcdbcdecdefdefgefghfghighijhijkijkljklmklmnlmnomnopnopq", 0,
|
||||
{{0x82,0x15,0xef,0x07,0x96,0xa2,0x0b,0xca,0xaa,0xe1,0x16,0xd3,0x87,0x6c,0x66,0x4a}}, // md5
|
||||
{{0x84,0x98,0x3e,0x44,0x1c,0x3b,0xd2,0x6e,0xba,0xae,0x4a,0xa1,0xf9,0x51,0x29,0xe5,0xe5,0x46,0x70,0xf1}}, // sha1
|
||||
{{0x24,0x8d,0x6a,0x61,0xd2,0x06,0x38,0xb8,0xe5,0xc0,0x26,0x93,0x0c,0x3e,0x60,0x39,
|
||||
0xa3,0x3c,0xe4,0x59,0x64,0xff,0x21,0x67,0xf6,0xec,0xed,0xd4,0x19,0xdb,0x06,0xc1}}, // sha256
|
||||
{{0x20,0x4a,0x8f,0xc6,0xdd,0xa8,0x2f,0x0a,0x0c,0xed,0x7b,0xeb,0x8e,0x08,0xa4,0x16,
|
||||
0x57,0xc1,0x6e,0xf4,0x68,0xb2,0x28,0xa8,0x27,0x9b,0xe3,0x31,0xa7,0x03,0xc3,0x35,
|
||||
0x96,0xfd,0x15,0xc1,0x3b,0x1b,0x07,0xf9,0xaa,0x1d,0x3b,0xea,0x57,0x78,0x9c,0xa0,
|
||||
0x31,0xad,0x85,0xc7,0xa7,0x1d,0xd7,0x03,0x54,0xec,0x63,0x12,0x38,0xca,0x34,0x45}}, // sha512
|
||||
},
|
||||
{
|
||||
"The quick brown fox jumps over the lazy dog", 0,
|
||||
{{0x9e,0x10,0x7d,0x9d,0x37,0x2b,0xb6,0x82,0x6b,0xd8,0x1d,0x35,0x42,0xa4,0x19,0xd6}}, // md5
|
||||
{{0x2f,0xd4,0xe1,0xc6,0x7a,0x2d,0x28,0xfc,0xed,0x84,0x9e,0xe1,0xbb,0x76,0xe7,0x39,0x1b,0x93,0xeb,0x12}}, // sha1
|
||||
{{0xd7,0xa8,0xfb,0xb3,0x07,0xd7,0x80,0x94,0x69,0xca,0x9a,0xbc,0xb0,0x08,0x2e,0x4f,
|
||||
0x8d,0x56,0x51,0xe4,0x6d,0x3c,0xdb,0x76,0x2d,0x02,0xd0,0xbf,0x37,0xc9,0xe5,0x92}}, // sha256
|
||||
{{0x07,0xe5,0x47,0xd9,0x58,0x6f,0x6a,0x73,0xf7,0x3f,0xba,0xc0,0x43,0x5e,0xd7,0x69,
|
||||
0x51,0x21,0x8f,0xb7,0xd0,0xc8,0xd7,0x88,0xa3,0x09,0xd7,0x85,0x43,0x6b,0xbb,0x64,
|
||||
0x2e,0x93,0xa2,0x52,0xa9,0x54,0xf2,0x39,0x12,0x54,0x7d,0x1e,0x8a,0x3b,0x5e,0xd6,
|
||||
0xe1,0xbf,0xd7,0x09,0x78,0x21,0x23,0x3f,0xa0,0x53,0x8f,0x3d,0xb8,0x54,0xfe,0xe6}}, // sha512
|
||||
},
|
||||
{
|
||||
"The quick brown fox jumps over the lazy dog.", 0,
|
||||
{{0xe4,0xd9,0x09,0xc2,0x90,0xd0,0xfb,0x1c,0xa0,0x68,0xff,0xad,0xdf,0x22,0xcb,0xd0}}, // md5
|
||||
{{0x40,0x8d,0x94,0x38,0x42,0x16,0xf8,0x90,0xff,0x7a,0x0c,0x35,0x28,0xe8,0xbe,0xd1,0xe0,0xb0,0x16,0x21}}, // sha1
|
||||
{{0xef,0x53,0x7f,0x25,0xc8,0x95,0xbf,0xa7,0x82,0x52,0x65,0x29,0xa9,0xb6,0x3d,0x97,
|
||||
0xaa,0x63,0x15,0x64,0xd5,0xd7,0x89,0xc2,0xb7,0x65,0x44,0x8c,0x86,0x35,0xfb,0x6c}}, // sha256
|
||||
{{0x91,0xea,0x12,0x45,0xf2,0x0d,0x46,0xae,0x9a,0x03,0x7a,0x98,0x9f,0x54,0xf1,0xf7,
|
||||
0x90,0xf0,0xa4,0x76,0x07,0xee,0xb8,0xa1,0x4d,0x12,0x89,0x0c,0xea,0x77,0xa1,0xbb,
|
||||
0xc6,0xc7,0xed,0x9c,0xf2,0x05,0xe6,0x7b,0x7f,0x2b,0x8f,0xd4,0xc7,0xdf,0xd3,0xa7,
|
||||
0xa8,0x61,0x7e,0x45,0xf3,0xc4,0x63,0xd4,0x81,0xc7,0xe5,0x86,0xc3,0x9a,0xc1,0xed}}, // sha512
|
||||
},
|
||||
{
|
||||
"message digest", 0,
|
||||
{{0xf9,0x6b,0x69,0x7d,0x7c,0xb7,0x93,0x8d,0x52,0x5a,0x2f,0x31,0xaa,0xf1,0x61,0xd0}}, // md5
|
||||
{{0xc1,0x22,0x52,0xce,0xda,0x8b,0xe8,0x99,0x4d,0x5f,0xa0,0x29,0x0a,0x47,0x23,0x1c,0x1d,0x16,0xaa,0xe3}}, // sha1
|
||||
{{0xf7,0x84,0x6f,0x55,0xcf,0x23,0xe1,0x4e,0xeb,0xea,0xb5,0xb4,0xe1,0x55,0x0c,0xad,
|
||||
0x5b,0x50,0x9e,0x33,0x48,0xfb,0xc4,0xef,0xa3,0xa1,0x41,0x3d,0x39,0x3c,0xb6,0x50}}, // sha256
|
||||
{{0x10,0x7d,0xbf,0x38,0x9d,0x9e,0x9f,0x71,0xa3,0xa9,0x5f,0x6c,0x05,0x5b,0x92,0x51,
|
||||
0xbc,0x52,0x68,0xc2,0xbe,0x16,0xd6,0xc1,0x34,0x92,0xea,0x45,0xb0,0x19,0x9f,0x33,
|
||||
0x09,0xe1,0x64,0x55,0xab,0x1e,0x96,0x11,0x8e,0x8a,0x90,0x5d,0x55,0x97,0xb7,0x20,
|
||||
0x38,0xdd,0xb3,0x72,0xa8,0x98,0x26,0x04,0x6d,0xe6,0x66,0x87,0xbb,0x42,0x0e,0x7c}}, // sha512
|
||||
},
|
||||
{
|
||||
"abcdefghijklmnopqrstuvwxyz", 0,
|
||||
{{0xc3,0xfc,0xd3,0xd7,0x61,0x92,0xe4,0x00,0x7d,0xfb,0x49,0x6c,0xca,0x67,0xe1,0x3b}}, // md5
|
||||
{{0x32,0xd1,0x0c,0x7b,0x8c,0xf9,0x65,0x70,0xca,0x04,0xce,0x37,0xf2,0xa1,0x9d,0x84,0x24,0x0d,0x3a,0x89}}, // sha1
|
||||
{{0x71,0xc4,0x80,0xdf,0x93,0xd6,0xae,0x2f,0x1e,0xfa,0xd1,0x44,0x7c,0x66,0xc9,0x52,
|
||||
0x5e,0x31,0x62,0x18,0xcf,0x51,0xfc,0x8d,0x9e,0xd8,0x32,0xf2,0xda,0xf1,0x8b,0x73}}, // sha256
|
||||
{{0x4d,0xbf,0xf8,0x6c,0xc2,0xca,0x1b,0xae,0x1e,0x16,0x46,0x8a,0x05,0xcb,0x98,0x81,
|
||||
0xc9,0x7f,0x17,0x53,0xbc,0xe3,0x61,0x90,0x34,0x89,0x8f,0xaa,0x1a,0xab,0xe4,0x29,
|
||||
0x95,0x5a,0x1b,0xf8,0xec,0x48,0x3d,0x74,0x21,0xfe,0x3c,0x16,0x46,0x61,0x3a,0x59,
|
||||
0xed,0x54,0x41,0xfb,0x0f,0x32,0x13,0x89,0xf7,0x7f,0x48,0xa8,0x79,0xc7,0xb1,0xf1}}, // sha512
|
||||
},
|
||||
{
|
||||
"ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz0123456789", 0,
|
||||
{{0xd1,0x74,0xab,0x98,0xd2,0x77,0xd9,0xf5,0xa5,0x61,0x1c,0x2c,0x9f,0x41,0x9d,0x9f}}, // md5
|
||||
{{0x76,0x1c,0x45,0x7b,0xf7,0x3b,0x14,0xd2,0x7e,0x9e,0x92,0x65,0xc4,0x6f,0x4b,0x4d,0xda,0x11,0xf9,0x40}}, // sha1
|
||||
{{0xdb,0x4b,0xfc,0xbd,0x4d,0xa0,0xcd,0x85,0xa6,0x0c,0x3c,0x37,0xd3,0xfb,0xd8,0x80,
|
||||
0x5c,0x77,0xf1,0x5f,0xc6,0xb1,0xfd,0xfe,0x61,0x4e,0xe0,0xa7,0xc8,0xfd,0xb4,0xc0}}, // sha256
|
||||
{{0x1e,0x07,0xbe,0x23,0xc2,0x6a,0x86,0xea,0x37,0xea,0x81,0x0c,0x8e,0xc7,0x80,0x93,
|
||||
0x52,0x51,0x5a,0x97,0x0e,0x92,0x53,0xc2,0x6f,0x53,0x6c,0xfc,0x7a,0x99,0x96,0xc4,
|
||||
0x5c,0x83,0x70,0x58,0x3e,0x0a,0x78,0xfa,0x4a,0x90,0x04,0x1d,0x71,0xa4,0xce,0xab,
|
||||
0x74,0x23,0xf1,0x9c,0x71,0xb9,0xd5,0xa3,0xe0,0x12,0x49,0xf0,0xbe,0xbd,0x58,0x94}}, // sha512
|
||||
},
|
||||
{ "12345678901234567890123456789012345678901234567890123456789012345678901234567890", 0,
|
||||
{{0x57,0xed,0xf4,0xa2,0x2b,0xe3,0xc9,0x55,0xac,0x49,0xda,0x2e,0x21,0x07,0xb6,0x7a}}, // md5
|
||||
{{0x50,0xab,0xf5,0x70,0x6a,0x15,0x09,0x90,0xa0,0x8b,0x2c,0x5e,0xa4,0x0f,0xa0,0xe5,0x85,0x55,0x47,0x32}}, // sha1
|
||||
{{0xf3,0x71,0xbc,0x4a,0x31,0x1f,0x2b,0x00,0x9e,0xef,0x95,0x2d,0xd8,0x3c,0xa8,0x0e,
|
||||
0x2b,0x60,0x02,0x6c,0x8e,0x93,0x55,0x92,0xd0,0xf9,0xc3,0x08,0x45,0x3c,0x81,0x3e}}, // sha256
|
||||
{{0x72,0xec,0x1e,0xf1,0x12,0x4a,0x45,0xb0,0x47,0xe8,0xb7,0xc7,0x5a,0x93,0x21,0x95,
|
||||
0x13,0x5b,0xb6,0x1d,0xe2,0x4e,0xc0,0xd1,0x91,0x40,0x42,0x24,0x6e,0x0a,0xec,0x3a,
|
||||
0x23,0x54,0xe0,0x93,0xd7,0x6f,0x30,0x48,0xb4,0x56,0x76,0x43,0x46,0x90,0x0c,0xb1,
|
||||
0x30,0xd2,0xa4,0xfd,0x5d,0xd1,0x6a,0xbb,0x5e,0x30,0xbc,0xb8,0x50,0xde,0xe8,0x43}}, // sha512
|
||||
},
|
||||
|
||||
};
|
||||
#define NUM_TEST_VECTORS ( sizeof(gTestVectors) / sizeof(gTestVectors[0]) )
|
||||
|
||||
///////////////////////////////////////////////////////////////////////////////////////////////////////////////////////
|
||||
// PRIVATE FUNCTIONS
|
||||
///////////////////////////////////////////////////////////////////////////////////////////////////////////////////////
|
||||
|
||||
///////////////////////////////////////////////////////////////////////////////////////////////////////////////////////
|
||||
// TestMd5
|
||||
//
|
||||
// Test MD5 algorithm against test vectors
|
||||
///////////////////////////////////////////////////////////////////////////////////////////////////////////////////////
|
||||
static
|
||||
bool
|
||||
TestMd5
|
||||
(
|
||||
void
|
||||
)
|
||||
{
|
||||
int i;
|
||||
int k;
|
||||
int len;
|
||||
Md5Context context;
|
||||
MD5_HASH hash;
|
||||
bool success = true;
|
||||
|
||||
for( i=0; i<NUM_TEST_VECTORS; i++ )
|
||||
{
|
||||
Md5Initialise( &context );
|
||||
len = (int) gTestVectors[i].PlainTextSize ? gTestVectors[i].PlainTextSize : (int)strlen( gTestVectors[i].PlainText );
|
||||
Md5Update( &context, gTestVectors[i].PlainText, (uint32_t)len );
|
||||
Md5Finalise( &context, &hash );
|
||||
|
||||
if( memcmp( &hash, &gTestVectors[i].Md5Hash, sizeof(hash) ) == 0 )
|
||||
{
|
||||
// Test vector passed
|
||||
}
|
||||
else
|
||||
{
|
||||
printf( "TestMd5 - Test vector %u failed\n", i );
|
||||
success = false;
|
||||
}
|
||||
}
|
||||
|
||||
// Check the vectors again, this time adding just 1 char at a time to the hash functions
|
||||
for( i=0; i<NUM_TEST_VECTORS; i++ )
|
||||
{
|
||||
Md5Initialise( &context );
|
||||
len = (int) gTestVectors[i].PlainTextSize ? gTestVectors[i].PlainTextSize : (int)strlen( gTestVectors[i].PlainText );
|
||||
for( k=0; k<len; k++ )
|
||||
{
|
||||
Md5Update( &context, &gTestVectors[i].PlainText[k], 1 );
|
||||
}
|
||||
Md5Finalise( &context, &hash );
|
||||
|
||||
if( memcmp( &hash, &gTestVectors[i].Md5Hash, sizeof(hash) ) == 0 )
|
||||
{
|
||||
// Test vector passed
|
||||
}
|
||||
else
|
||||
{
|
||||
printf( "TestMd5 - Test vector %u failed [byte by byte]\n", i );
|
||||
success = false;
|
||||
}
|
||||
}
|
||||
|
||||
|
||||
return success;
|
||||
}
|
||||
|
||||
///////////////////////////////////////////////////////////////////////////////////////////////////////////////////////
|
||||
// TestSha1
|
||||
//
|
||||
// Test SHA1 algorithm against test vectors
|
||||
///////////////////////////////////////////////////////////////////////////////////////////////////////////////////////
|
||||
static
|
||||
bool
|
||||
TestSha1
|
||||
(
|
||||
void
|
||||
)
|
||||
{
|
||||
int i;
|
||||
int k;
|
||||
int len;
|
||||
Sha1Context context;
|
||||
SHA1_HASH hash;
|
||||
bool success = true;
|
||||
|
||||
for( i=0; i<NUM_TEST_VECTORS; i++ )
|
||||
{
|
||||
Sha1Initialise( &context );
|
||||
len = (int) gTestVectors[i].PlainTextSize ? gTestVectors[i].PlainTextSize : (int)strlen( gTestVectors[i].PlainText );
|
||||
Sha1Update( &context, gTestVectors[i].PlainText, (uint32_t)len );
|
||||
Sha1Finalise( &context, &hash );
|
||||
|
||||
if( memcmp( &hash, &gTestVectors[i].Sha1Hash, sizeof(hash) ) == 0 )
|
||||
{
|
||||
// Test vector passed
|
||||
}
|
||||
else
|
||||
{
|
||||
printf( "TestSha1 - Test vector %u failed\n", i );
|
||||
success = false;
|
||||
}
|
||||
}
|
||||
|
||||
// Check the vectors again, this time adding just 1 char at a time to the hash functions
|
||||
for( i=0; i<NUM_TEST_VECTORS; i++ )
|
||||
{
|
||||
Sha1Initialise( &context );
|
||||
len = (int) gTestVectors[i].PlainTextSize ? gTestVectors[i].PlainTextSize : (int)strlen( gTestVectors[i].PlainText );
|
||||
for( k=0; k<len; k++ )
|
||||
{
|
||||
Sha1Update( &context, &gTestVectors[i].PlainText[k], 1 );
|
||||
}
|
||||
Sha1Finalise( &context, &hash );
|
||||
|
||||
if( memcmp( &hash, &gTestVectors[i].Sha1Hash, sizeof(hash) ) == 0 )
|
||||
{
|
||||
// Test vector passed
|
||||
}
|
||||
else
|
||||
{
|
||||
printf( "TestSha1 - Test vector %u failed [byte by byte]\n", i );
|
||||
success = false;
|
||||
}
|
||||
}
|
||||
|
||||
|
||||
return success;
|
||||
}
|
||||
|
||||
|
||||
///////////////////////////////////////////////////////////////////////////////////////////////////////////////////////
|
||||
// TestSha256
|
||||
//
|
||||
// Test SHA1 algorithm against test vectors
|
||||
///////////////////////////////////////////////////////////////////////////////////////////////////////////////////////
|
||||
static
|
||||
bool
|
||||
TestSha256
|
||||
(
|
||||
void
|
||||
)
|
||||
{
|
||||
int i;
|
||||
int k;
|
||||
int len;
|
||||
Sha256Context context;
|
||||
SHA256_HASH hash;
|
||||
bool success = true;
|
||||
|
||||
for( i=0; i<NUM_TEST_VECTORS; i++ )
|
||||
{
|
||||
Sha256Initialise( &context );
|
||||
len = (int) gTestVectors[i].PlainTextSize ? gTestVectors[i].PlainTextSize : (int)strlen( gTestVectors[i].PlainText );
|
||||
Sha256Update( &context, gTestVectors[i].PlainText, (uint32_t)len );
|
||||
Sha256Finalise( &context, &hash );
|
||||
|
||||
if( memcmp( &hash, &gTestVectors[i].Sha256Hash, sizeof(hash) ) == 0 )
|
||||
{
|
||||
// Test vector passed
|
||||
}
|
||||
else
|
||||
{
|
||||
printf( "TestSha256 - Test vector %u failed\n", i );
|
||||
success = false;
|
||||
}
|
||||
}
|
||||
|
||||
// Check the vectors again, this time adding just 1 char at a time to the hash functions
|
||||
for( i=0; i<NUM_TEST_VECTORS; i++ )
|
||||
{
|
||||
Sha256Initialise( &context );
|
||||
len = (int) gTestVectors[i].PlainTextSize ? gTestVectors[i].PlainTextSize : (int)strlen( gTestVectors[i].PlainText );
|
||||
for( k=0; k<len; k++ )
|
||||
{
|
||||
Sha256Update( &context, &gTestVectors[i].PlainText[k], 1 );
|
||||
}
|
||||
Sha256Finalise( &context, &hash );
|
||||
|
||||
if( memcmp( &hash, &gTestVectors[i].Sha256Hash, sizeof(hash) ) == 0 )
|
||||
{
|
||||
// Test vector passed
|
||||
}
|
||||
else
|
||||
{
|
||||
printf( "TestSha256 - Test vector %u failed [byte by byte]\n", i );
|
||||
success = false;
|
||||
}
|
||||
}
|
||||
|
||||
return success;
|
||||
}
|
||||
|
||||
///////////////////////////////////////////////////////////////////////////////////////////////////////////////////////
|
||||
// TestSha512
|
||||
//
|
||||
// Test SHA1 algorithm against test vectors
|
||||
///////////////////////////////////////////////////////////////////////////////////////////////////////////////////////
|
||||
static
|
||||
bool
|
||||
TestSha512
|
||||
(
|
||||
void
|
||||
)
|
||||
{
|
||||
int i;
|
||||
int k;
|
||||
int len;
|
||||
Sha512Context context;
|
||||
SHA512_HASH hash;
|
||||
bool success = true;
|
||||
|
||||
for( i=0; i<NUM_TEST_VECTORS; i++ )
|
||||
{
|
||||
Sha512Initialise( &context );
|
||||
len = (int) gTestVectors[i].PlainTextSize ? gTestVectors[i].PlainTextSize : (int)strlen( gTestVectors[i].PlainText );
|
||||
Sha512Update( &context, gTestVectors[i].PlainText, (uint32_t)len );
|
||||
Sha512Finalise( &context, &hash );
|
||||
|
||||
if( memcmp( &hash, &gTestVectors[i].Sha512Hash, sizeof(hash) ) == 0 )
|
||||
{
|
||||
// Test vector passed
|
||||
}
|
||||
else
|
||||
{
|
||||
printf( "TestSha512 - Test vector %u failed\n", i );
|
||||
success = false;
|
||||
}
|
||||
}
|
||||
|
||||
// Check the vectors again, this time adding just 1 char at a time to the hash functions
|
||||
for( i=0; i<NUM_TEST_VECTORS; i++ )
|
||||
{
|
||||
Sha512Initialise( &context );
|
||||
len = (int) gTestVectors[i].PlainTextSize ? gTestVectors[i].PlainTextSize : (int)strlen( gTestVectors[i].PlainText );
|
||||
for( k=0; k<len; k++ )
|
||||
{
|
||||
Sha512Update( &context, &gTestVectors[i].PlainText[k], 1 );
|
||||
}
|
||||
Sha512Finalise( &context, &hash );
|
||||
|
||||
if( memcmp( &hash, &gTestVectors[i].Sha512Hash, sizeof(hash) ) == 0 )
|
||||
{
|
||||
// Test vector passed
|
||||
}
|
||||
else
|
||||
{
|
||||
printf( "TestSha512 - Test vector %u failed [byte by byte]\n", i );
|
||||
success = false;
|
||||
}
|
||||
}
|
||||
|
||||
return success;
|
||||
}
|
||||
|
||||
///////////////////////////////////////////////////////////////////////////////////////////////////////////////////////
|
||||
// TestRc4
|
||||
//
|
||||
// Test RC4 algorithm against test vectors
|
||||
///////////////////////////////////////////////////////////////////////////////////////////////////////////////////////
|
||||
static
|
||||
bool
|
||||
TestRc4
|
||||
(
|
||||
void
|
||||
)
|
||||
{
|
||||
struct
|
||||
{
|
||||
char Key [100];
|
||||
int Drop;
|
||||
uint8_t Output [16];
|
||||
} TestVectors [] =
|
||||
{
|
||||
{ "Key", 0, {0xeb,0x9f,0x77,0x81,0xb7,0x34,0xca,0x72,0xa7,0x19,0x4a,0x28,0x67,0xb6,0x42,0x95} },
|
||||
{ "Wiki", 0, {0x60,0x44,0xdb,0x6d,0x41,0xb7,0xe8,0xe7,0xa4,0xd6,0xf9,0xfb,0xd4,0x42,0x83,0x54} },
|
||||
{ "Secret", 0, {0x04,0xd4,0x6b,0x05,0x3c,0xa8,0x7b,0x59,0x41,0x72,0x30,0x2a,0xec,0x9b,0xb9,0x92} },
|
||||
{ "Key", 1, {0x9f,0x77,0x81,0xb7,0x34,0xca,0x72,0xa7,0x19,0x4a,0x28,0x67,0xb6,0x42,0x95,0x0d} },
|
||||
{ "Key", 256, {0x92,0xfd,0xd9,0xb6,0xe4,0x04,0xef,0x4f,0xa0,0x75,0xf1,0xa3,0x44,0xed,0x81,0x6b} },
|
||||
};
|
||||
|
||||
Rc4Context context;
|
||||
uint8_t output [16];
|
||||
int i;
|
||||
bool success = true;
|
||||
|
||||
for( i=0; i<(sizeof(TestVectors)/sizeof(TestVectors[0])); i++ )
|
||||
{
|
||||
Rc4Initialise( &context, TestVectors[i].Key, (uint8_t)strlen(TestVectors[i].Key), TestVectors[i].Drop );
|
||||
Rc4Output( &context, output, sizeof(output) );
|
||||
if( memcmp( output, TestVectors[i].Output, sizeof(output) ) != 0 )
|
||||
{
|
||||
printf( "TestRc4 - Failed test vector: %u\n", i );
|
||||
success = false;
|
||||
}
|
||||
}
|
||||
|
||||
// Test by doing drop manually
|
||||
for( i=0; i<(sizeof(TestVectors)/sizeof(TestVectors[0])); i++ )
|
||||
{
|
||||
int x;
|
||||
|
||||
Rc4Initialise( &context, TestVectors[i].Key, (uint8_t)strlen(TestVectors[i].Key), 0 );
|
||||
for( x=0; x<TestVectors[i].Drop; x++ )
|
||||
{
|
||||
Rc4Output( &context, output, 1 );
|
||||
}
|
||||
Rc4Output( &context, output, sizeof(output) );
|
||||
if( memcmp( output, TestVectors[i].Output, sizeof(output) ) != 0 )
|
||||
{
|
||||
printf( "TestRc4 - Failed test vector: %u [manual drop]\n", i );
|
||||
success = false;
|
||||
}
|
||||
}
|
||||
|
||||
|
||||
return success;
|
||||
}
|
||||
|
||||
///////////////////////////////////////////////////////////////////////////////////////////////////////////////////////
|
||||
////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////
|
||||
// FUNCTIONS
|
||||
///////////////////////////////////////////////////////////////////////////////////////////////////////////////////////
|
||||
////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////
|
||||
|
||||
///////////////////////////////////////////////////////////////////////////////////////////////////////////////////////
|
||||
////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////
|
||||
// main
|
||||
//
|
||||
// Program entry point
|
||||
///////////////////////////////////////////////////////////////////////////////////////////////////////////////////////
|
||||
////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////
|
||||
int
|
||||
main
|
||||
(
|
||||
@@ -515,26 +43,22 @@ int
|
||||
"------------\n"
|
||||
"\n" );
|
||||
|
||||
success = TestMd5( );
|
||||
success = TestHashes( );
|
||||
if( !success ) { allSuccess = false; }
|
||||
printf( "Test MD5 - %s\n", success?"Pass":"Fail" );
|
||||
|
||||
success = TestSha1( );
|
||||
if( !success ) { allSuccess = false; }
|
||||
printf( "Test SHA1 - %s\n", success?"Pass":"Fail" );
|
||||
|
||||
success = TestSha256( );
|
||||
if( !success ) { allSuccess = false; }
|
||||
printf( "Test SHA256 - %s\n", success?"Pass":"Fail" );
|
||||
|
||||
success = TestSha512( );
|
||||
if( !success ) { allSuccess = false; }
|
||||
printf( "Test SHA512 - %s\n", success?"Pass":"Fail" );
|
||||
|
||||
success = TestRc4( );
|
||||
if( !success ) { allSuccess = false; }
|
||||
printf( "Test RC4 - %s\n", success?"Pass":"Fail" );
|
||||
|
||||
success = TestAes( );
|
||||
if( !success ) { allSuccess = false; }
|
||||
printf( "Test AES - %s\n", success?"Pass":"Fail" );
|
||||
|
||||
success = TestAesCtr( );
|
||||
if( !success ) { allSuccess = false; }
|
||||
printf( "Test AES CTR- %s\n", success?"Pass":"Fail" );
|
||||
|
||||
|
||||
printf( "\n" );
|
||||
if( allSuccess )
|
||||
{
|
||||
|
||||
149
projects/CryptLibTest/CryptLibTest_Aes.c
Normal file
149
projects/CryptLibTest/CryptLibTest_Aes.c
Normal file
@@ -0,0 +1,149 @@
|
||||
////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////
|
||||
// CryptLibTest_Aes
|
||||
//
|
||||
// Tests the cryptography functions against known test vectors to verify algorithms are correct.
|
||||
// Tests the following:
|
||||
// AES
|
||||
//
|
||||
// This is free and unencumbered software released into the public domain - November 2017 waterjuice.org
|
||||
////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////
|
||||
|
||||
////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////
|
||||
// IMPORTS
|
||||
////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////
|
||||
|
||||
#include <stdio.h>
|
||||
#include <stdlib.h>
|
||||
#include <stdint.h>
|
||||
#include <string.h>
|
||||
#include <stdbool.h>
|
||||
#include "CryptLib_Aes.h"
|
||||
|
||||
////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////
|
||||
// TYPES
|
||||
////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////
|
||||
|
||||
#define MAX_PLAINTEXT_SIZE 100
|
||||
|
||||
typedef struct
|
||||
{
|
||||
uint8_t PlainText [16];
|
||||
uint8_t Key128 [16];
|
||||
uint8_t CipherText128 [16];
|
||||
uint8_t Key192 [24];
|
||||
uint8_t CipherText192 [16];
|
||||
uint8_t Key256 [32];
|
||||
uint8_t CipherText256 [16];
|
||||
} TestVector;
|
||||
|
||||
////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////
|
||||
// GLOBALS
|
||||
////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////
|
||||
|
||||
static TestVector gTestVectors [] =
|
||||
{
|
||||
{
|
||||
{ 0x6b, 0xc1, 0xbe, 0xe2, 0x2e, 0x40, 0x9f, 0x96, 0xe9, 0x3d, 0x7e, 0x11, 0x73, 0x93, 0x17, 0x2a },
|
||||
{ 0x2b, 0x7e, 0x15, 0x16, 0x28, 0xae, 0xd2, 0xa6, 0xab, 0xf7, 0x15, 0x88, 0x09, 0xcf, 0x4f, 0x3c },
|
||||
{ 0x3a, 0xd7, 0x7b, 0xb4, 0x0d, 0x7a, 0x36, 0x60, 0xa8, 0x9e, 0xca, 0xf3, 0x24, 0x66, 0xef, 0x97 },
|
||||
{ 0x8e, 0x73, 0xb0, 0xf7, 0xda, 0x0e, 0x64, 0x52, 0xc8, 0x10, 0xf3, 0x2b, 0x80, 0x90, 0x79, 0xe5,
|
||||
0x62, 0xf8, 0xea, 0xd2, 0x52, 0x2c, 0x6b, 0x7b },
|
||||
{ 0xbd, 0x33, 0x4f, 0x1d, 0x6e, 0x45, 0xf2, 0x5f, 0xf7, 0x12, 0xa2, 0x14, 0x57, 0x1f, 0xa5, 0xcc },
|
||||
{ 0x60, 0x3d, 0xeb, 0x10, 0x15, 0xca, 0x71, 0xbe, 0x2b, 0x73, 0xae, 0xf0, 0x85, 0x7d, 0x77, 0x81,
|
||||
0x1f, 0x35, 0x2c, 0x07, 0x3b, 0x61, 0x08, 0xd7, 0x2d, 0x98, 0x10, 0xa3, 0x09, 0x14, 0xdf, 0xf4 },
|
||||
{ 0xf3, 0xee, 0xd1, 0xbd, 0xb5, 0xd2, 0xa0, 0x3c, 0x06, 0x4b, 0x5a, 0x7e, 0x3d, 0xb1, 0x81, 0xf8 },
|
||||
},
|
||||
{
|
||||
{ 0xae, 0x2d, 0x8a, 0x57, 0x1e, 0x03, 0xac, 0x9c, 0x9e, 0xb7, 0x6f, 0xac, 0x45, 0xaf, 0x8e, 0x51 },
|
||||
{ 0x2b, 0x7e, 0x15, 0x16, 0x28, 0xae, 0xd2, 0xa6, 0xab, 0xf7, 0x15, 0x88, 0x09, 0xcf, 0x4f, 0x3c },
|
||||
{ 0xf5, 0xd3, 0xd5, 0x85, 0x03, 0xb9, 0x69, 0x9d, 0xe7, 0x85, 0x89, 0x5a, 0x96, 0xfd, 0xba, 0xaf },
|
||||
{ 0x8e, 0x73, 0xb0, 0xf7, 0xda, 0x0e, 0x64, 0x52, 0xc8, 0x10, 0xf3, 0x2b, 0x80, 0x90, 0x79, 0xe5,
|
||||
0x62, 0xf8, 0xea, 0xd2, 0x52, 0x2c, 0x6b, 0x7b },
|
||||
{ 0x97, 0x41, 0x04, 0x84, 0x6d, 0x0a, 0xd3, 0xad, 0x77, 0x34, 0xec, 0xb3, 0xec, 0xee, 0x4e, 0xef },
|
||||
{ 0x60, 0x3d, 0xeb, 0x10, 0x15, 0xca, 0x71, 0xbe, 0x2b, 0x73, 0xae, 0xf0, 0x85, 0x7d, 0x77, 0x81,
|
||||
0x1f, 0x35, 0x2c, 0x07, 0x3b, 0x61, 0x08, 0xd7, 0x2d, 0x98, 0x10, 0xa3, 0x09, 0x14, 0xdf, 0xf4 },
|
||||
{ 0x59, 0x1c, 0xcb, 0x10, 0xd4, 0x10, 0xed, 0x26, 0xdc, 0x5b, 0xa7, 0x4a, 0x31, 0x36, 0x28, 0x70 },
|
||||
},
|
||||
{
|
||||
{ 0x30, 0xc8, 0x1c, 0x46, 0xa3, 0x5c, 0xe4, 0x11, 0xe5, 0xfb, 0xc1, 0x19, 0x1a, 0x0a, 0x52, 0xef },
|
||||
{ 0x2b, 0x7e, 0x15, 0x16, 0x28, 0xae, 0xd2, 0xa6, 0xab, 0xf7, 0x15, 0x88, 0x09, 0xcf, 0x4f, 0x3c },
|
||||
{ 0x43, 0xb1, 0xcd, 0x7f, 0x59, 0x8e, 0xce, 0x23, 0x88, 0x1b, 0x00, 0xe3, 0xed, 0x03, 0x06, 0x88 },
|
||||
{ 0x8e, 0x73, 0xb0, 0xf7, 0xda, 0x0e, 0x64, 0x52, 0xc8, 0x10, 0xf3, 0x2b, 0x80, 0x90, 0x79, 0xe5,
|
||||
0x62, 0xf8, 0xea, 0xd2, 0x52, 0x2c, 0x6b, 0x7b },
|
||||
{ 0xef, 0x7a, 0xfd, 0x22, 0x70, 0xe2, 0xe6, 0x0a, 0xdc, 0xe0, 0xba, 0x2f, 0xac, 0xe6, 0x44, 0x4e },
|
||||
{ 0x60, 0x3d, 0xeb, 0x10, 0x15, 0xca, 0x71, 0xbe, 0x2b, 0x73, 0xae, 0xf0, 0x85, 0x7d, 0x77, 0x81,
|
||||
0x1f, 0x35, 0x2c, 0x07, 0x3b, 0x61, 0x08, 0xd7, 0x2d, 0x98, 0x10, 0xa3, 0x09, 0x14, 0xdf, 0xf4 },
|
||||
{ 0xb6, 0xed, 0x21, 0xb9, 0x9c, 0xa6, 0xf4, 0xf9, 0xf1, 0x53, 0xe7, 0xb1, 0xbe, 0xaf, 0xed, 0x1d },
|
||||
},
|
||||
{
|
||||
{ 0xf6, 0x9f, 0x24, 0x45, 0xdf, 0x4f, 0x9b, 0x17, 0xad, 0x2b, 0x41, 0x7b, 0xe6, 0x6c, 0x37, 0x10 },
|
||||
{ 0x2b, 0x7e, 0x15, 0x16, 0x28, 0xae, 0xd2, 0xa6, 0xab, 0xf7, 0x15, 0x88, 0x09, 0xcf, 0x4f, 0x3c },
|
||||
{ 0x7b, 0x0c, 0x78, 0x5e, 0x27, 0xe8, 0xad, 0x3f, 0x82, 0x23, 0x20, 0x71, 0x04, 0x72, 0x5d, 0xd4 },
|
||||
{ 0x8e, 0x73, 0xb0, 0xf7, 0xda, 0x0e, 0x64, 0x52, 0xc8, 0x10, 0xf3, 0x2b, 0x80, 0x90, 0x79, 0xe5,
|
||||
0x62, 0xf8, 0xea, 0xd2, 0x52, 0x2c, 0x6b, 0x7b },
|
||||
{ 0x9a, 0x4b, 0x41, 0xba, 0x73, 0x8d, 0x6c, 0x72, 0xfb, 0x16, 0x69, 0x16, 0x03, 0xc1, 0x8e, 0x0e },
|
||||
{ 0x60, 0x3d, 0xeb, 0x10, 0x15, 0xca, 0x71, 0xbe, 0x2b, 0x73, 0xae, 0xf0, 0x85, 0x7d, 0x77, 0x81,
|
||||
0x1f, 0x35, 0x2c, 0x07, 0x3b, 0x61, 0x08, 0xd7, 0x2d, 0x98, 0x10, 0xa3, 0x09, 0x14, 0xdf, 0xf4 },
|
||||
{ 0x23, 0x30, 0x4b, 0x7a, 0x39, 0xf9, 0xf3, 0xff, 0x06, 0x7d, 0x8d, 0x8f, 0x9e, 0x24, 0xec, 0xc7 },
|
||||
},
|
||||
};
|
||||
|
||||
#define NUM_TEST_VECTORS ( sizeof(gTestVectors) / sizeof(gTestVectors[0]) )
|
||||
|
||||
////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////
|
||||
// EXPORTED FUNCTIONS
|
||||
////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////
|
||||
|
||||
////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////
|
||||
// TestAes
|
||||
//
|
||||
// Test AES algorithm against test vectors
|
||||
////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////
|
||||
bool
|
||||
TestAes
|
||||
(
|
||||
void
|
||||
)
|
||||
{
|
||||
uint32_t i;
|
||||
AesContext context;
|
||||
bool success = true;
|
||||
uint8_t decBlock128 [16];
|
||||
uint8_t encBlock128 [16];
|
||||
uint8_t decBlock192 [16];
|
||||
uint8_t encBlock192 [16];
|
||||
uint8_t decBlock256 [16];
|
||||
uint8_t encBlock256 [16];
|
||||
|
||||
for( i=0; i<NUM_TEST_VECTORS; i++ )
|
||||
{
|
||||
AesInitialise128( gTestVectors[i].Key128, &context );
|
||||
AesEncrypt( &context, gTestVectors[i].PlainText, encBlock128 );
|
||||
AesDecrypt( &context, gTestVectors[i].CipherText128, decBlock128 );
|
||||
|
||||
AesInitialise192( gTestVectors[i].Key192, &context );
|
||||
AesEncrypt( &context, gTestVectors[i].PlainText, encBlock192 );
|
||||
AesDecrypt( &context, gTestVectors[i].CipherText192, decBlock192 );
|
||||
|
||||
AesInitialise256( gTestVectors[i].Key256, &context );
|
||||
AesEncrypt( &context, gTestVectors[i].PlainText, encBlock256 );
|
||||
AesDecrypt( &context, gTestVectors[i].CipherText256, decBlock256 );
|
||||
|
||||
if( memcmp( encBlock128, &gTestVectors[i].CipherText128, 16 ) == 0
|
||||
&& memcmp( decBlock128, &gTestVectors[i].PlainText, 16 ) == 0
|
||||
&& memcmp( encBlock192, &gTestVectors[i].CipherText192, 16 ) == 0
|
||||
&& memcmp( decBlock192, &gTestVectors[i].PlainText, 16 ) == 0
|
||||
&& memcmp( encBlock256, &gTestVectors[i].CipherText256, 16 ) == 0
|
||||
&& memcmp( decBlock256, &gTestVectors[i].PlainText, 16 ) == 0 )
|
||||
{
|
||||
// Test vector passed
|
||||
}
|
||||
else
|
||||
{
|
||||
printf( "TestAes - Test vector %u failed\n", i );
|
||||
success = false;
|
||||
}
|
||||
}
|
||||
|
||||
return success;
|
||||
}
|
||||
30
projects/CryptLibTest/CryptLibTest_Aes.h
Normal file
30
projects/CryptLibTest/CryptLibTest_Aes.h
Normal file
@@ -0,0 +1,30 @@
|
||||
////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////
|
||||
// CryptLibTest_Aes
|
||||
//
|
||||
// Tests the cryptography functions against known test vectors to verify algorithms are correct.
|
||||
// Tests the following:
|
||||
// AES
|
||||
//
|
||||
// This is free and unencumbered software released into the public domain - November 2017 waterjuice.org
|
||||
////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////
|
||||
|
||||
////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////
|
||||
// IMPORTS
|
||||
////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////
|
||||
|
||||
#include <stdbool.h>
|
||||
|
||||
////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////
|
||||
// EXPORTED FUNCTIONS
|
||||
////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////
|
||||
|
||||
////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////
|
||||
// TestAes
|
||||
//
|
||||
// Test AES algorithm against test vectors
|
||||
////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////
|
||||
bool
|
||||
TestAes
|
||||
(
|
||||
void
|
||||
);
|
||||
306
projects/CryptLibTest/CryptLibTest_AesCtr.c
Normal file
306
projects/CryptLibTest/CryptLibTest_AesCtr.c
Normal file
@@ -0,0 +1,306 @@
|
||||
////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////
|
||||
// CryptLibTest_AesCtr
|
||||
//
|
||||
// Tests the cryptography functions against known test vectors to verify algorithms are correct.
|
||||
// Tests the following:
|
||||
// AES CTR
|
||||
//
|
||||
// This is free and unencumbered software released into the public domain - November 2017 waterjuice.org
|
||||
////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////
|
||||
|
||||
////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////
|
||||
// IMPORTS
|
||||
////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////
|
||||
|
||||
#include <stdio.h>
|
||||
#include <stdlib.h>
|
||||
#include <stdint.h>
|
||||
#include <string.h>
|
||||
#include <stdbool.h>
|
||||
#include "CryptLib_AesCtr.h"
|
||||
|
||||
////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////
|
||||
// MACROS
|
||||
////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////
|
||||
|
||||
#define MIN( x, y ) ( ((x)<(y))?(x):(y) )
|
||||
|
||||
////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////
|
||||
// TYPES
|
||||
////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////
|
||||
|
||||
#define MAX_PLAINTEXT_SIZE 100
|
||||
|
||||
typedef struct
|
||||
{
|
||||
char* KeyHex;
|
||||
char* IvHex;
|
||||
char* CipherTextHex;
|
||||
} TestVector;
|
||||
|
||||
////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////
|
||||
// GLOBALS
|
||||
////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////
|
||||
|
||||
// These test vectors were created using openssl. Using the following commands:
|
||||
// > openssl enc -aes-128-ctr -K 00000000000000000000000000000000 -iv 0000000000000000 -in zero.bin -out output0.bin
|
||||
// > openssl enc -aes-128-ctr -K 0102030405060708a1a2a3a4a5a6a7a8 -iv 0000000000000000 -in zero.bin -out output1.bin
|
||||
// > openssl enc -aes-128-ctr -K 00000000000000000000000000000000 -iv b1b2b3b4b5b6b7b8 -in zero.bin -out output2.bin
|
||||
// > openssl enc -aes-128-ctr -K 0102030405060708a1a2a3a4a5a6a7a8 -iv b1b2b3b4b5b6b7b8 -in zero.bin -out output3.bin
|
||||
// > openssl enc -aes-192-ctr -K 0102030405060708a1a2a3a4a5a6a7a8b1b2b3b4b5b6b7b8 -iv c1c2c3c4c5c6c7c8 -in zero.bin -out output4.bin
|
||||
// > openssl enc -aes-256-ctr -K 0102030405060708a1a2a3a4a5a6a7a8b1b2b3b4b5b6b7b8c1c2c3c4c5c6c7c8 -iv d1d2d3d4d5d6d7d8 -in zero.bin -out output5.bin
|
||||
// Where zero.bin is a file containing 48 zero bytes.
|
||||
static TestVector gTestVectors [] =
|
||||
{
|
||||
{
|
||||
"00000000000000000000000000000000",
|
||||
"0000000000000000",
|
||||
"66e94bd4ef8a2c3b884cfa59ca342b2e58e2fccefa7e3061367f1d57a4e7455a0388dace60b6a392f328c2b971b2fe78"
|
||||
},
|
||||
{
|
||||
"0102030405060708a1a2a3a4a5a6a7a8",
|
||||
"0000000000000000",
|
||||
"cdb33c236caa155b28d14e6db350537141fa2f4eafecf40a986f83229c7e74d30a981d4547b3c802ea215ed55a858a08"
|
||||
},
|
||||
{
|
||||
"00000000000000000000000000000000",
|
||||
"b1b2b3b4b5b6b7b8",
|
||||
"5ddcedba6a63f96e2b0429ee1a4459fc85e7e624ab33b89fdc4e88c034d483273568e033c96ad8a0bf5b420f4b43600d"
|
||||
},
|
||||
{
|
||||
"0102030405060708a1a2a3a4a5a6a7a8",
|
||||
"b1b2b3b4b5b6b7b8",
|
||||
"7f1e34c4f33ee8dc162af7fbed6f317aa5806d244dd86557268be2296708ef7327aa4e5ed5780a3c070209ea2db04d79"
|
||||
},
|
||||
{
|
||||
"0102030405060708a1a2a3a4a5a6a7a8b1b2b3b4b5b6b7b8",
|
||||
"c1c2c3c4c5c6c7c8",
|
||||
"8bd0847cad4f66dec6abeadcc85d1e0a62ab64931e16f1e8ccb6212c5cea3672c27d4cfd74b3e87ee2d787cc93f24496"
|
||||
},
|
||||
{
|
||||
"0102030405060708a1a2a3a4a5a6a7a8b1b2b3b4b5b6b7b8c1c2c3c4c5c6c7c8",
|
||||
"d1d2d3d4d5d6d7d8",
|
||||
"1419da0fdac1f19ec0eb64af657201c672ab0df425d3faec3b67d70c86d5f780a222b63dbbc71ae7749417449dc39bfb"
|
||||
},
|
||||
};
|
||||
|
||||
#define NUM_TEST_VECTORS ( sizeof(gTestVectors) / sizeof(gTestVectors[0]) )
|
||||
#define TEST_VECTOR_OUTPUT_SIZE 48
|
||||
|
||||
////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////
|
||||
// INTERNAL FUNCTIONS
|
||||
////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////
|
||||
|
||||
////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////
|
||||
// HexToBytes
|
||||
//
|
||||
// Reads a string as hex and places it in Data. This function will output as many bytes as represented in the input
|
||||
// string, it will not check the output buffer length. On return *pDataSize will be number of bytes read.
|
||||
////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////
|
||||
static
|
||||
void
|
||||
HexToBytes
|
||||
(
|
||||
char const* HexString, // [in]
|
||||
uint8_t* Data, // [out]
|
||||
uint32_t* pDataSize // [out optional]
|
||||
)
|
||||
{
|
||||
uint32_t i;
|
||||
char holdingBuffer [3] = {0};
|
||||
unsigned hexToNumber;
|
||||
uint32_t outputIndex = 0;
|
||||
|
||||
for( i=0; i<strlen(HexString)/2; i++ )
|
||||
{
|
||||
holdingBuffer[0] = HexString[i*2 + 0];
|
||||
holdingBuffer[1] = HexString[i*2 + 1];
|
||||
sscanf( holdingBuffer, "%x", &hexToNumber );
|
||||
Data[i] = (uint8_t) hexToNumber;
|
||||
outputIndex += 1;
|
||||
}
|
||||
|
||||
if( NULL != pDataSize )
|
||||
{
|
||||
*pDataSize = outputIndex;
|
||||
}
|
||||
}
|
||||
|
||||
////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////
|
||||
// TestVectors
|
||||
//
|
||||
// Tests AES CTR against fixed test vectors
|
||||
////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////
|
||||
static
|
||||
bool
|
||||
TestVectors
|
||||
(
|
||||
void
|
||||
)
|
||||
{
|
||||
uint32_t vectorIndex;
|
||||
uint8_t key [AES_KEY_SIZE_256];
|
||||
uint32_t keySize = 0;
|
||||
uint8_t iv [AES_CTR_IV_SIZE];
|
||||
uint8_t vector [TEST_VECTOR_OUTPUT_SIZE];
|
||||
uint8_t aesCtrOutput [TEST_VECTOR_OUTPUT_SIZE];
|
||||
uint8_t const zeroBuffer [TEST_VECTOR_OUTPUT_SIZE] = {0};
|
||||
|
||||
for( vectorIndex=0; vectorIndex<NUM_TEST_VECTORS; vectorIndex++ )
|
||||
{
|
||||
HexToBytes( gTestVectors[vectorIndex].KeyHex, key, &keySize );
|
||||
HexToBytes( gTestVectors[vectorIndex].IvHex, iv, NULL );
|
||||
HexToBytes( gTestVectors[vectorIndex].CipherTextHex, vector, NULL );
|
||||
|
||||
AesCtrXorWithKey( key, keySize, iv, zeroBuffer, aesCtrOutput, TEST_VECTOR_OUTPUT_SIZE );
|
||||
if( 0 != memcmp( aesCtrOutput, vector, TEST_VECTOR_OUTPUT_SIZE ) )
|
||||
{
|
||||
printf( "Test vector (index:%u) failed\n", vectorIndex );
|
||||
return false;
|
||||
}
|
||||
}
|
||||
|
||||
return true;
|
||||
}
|
||||
|
||||
////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////
|
||||
// TestStreamConsistency
|
||||
//
|
||||
// Tests that an AES CTR stream is consistent regardless of the chunk sizes of the requests and/or stream
|
||||
// repositioning.
|
||||
////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////
|
||||
static
|
||||
bool
|
||||
TestStreamConsistency
|
||||
(
|
||||
void
|
||||
)
|
||||
{
|
||||
bool success = true;
|
||||
uint8_t const key[AES_KEY_SIZE_128] = { 1,2,3,4,5,6,7,8,9,10,11,12,13,14,15,16 };
|
||||
uint8_t const iv[AES_CTR_IV_SIZE] = { 1,2,3,4,5,6,7,8 };
|
||||
#define STREAMSIZE 1000
|
||||
uint8_t stream [STREAMSIZE];
|
||||
uint8_t newStream [STREAMSIZE];
|
||||
uint8_t const zeroStream [STREAMSIZE] = {0};
|
||||
AesCtrContext context;
|
||||
uint32_t chunkSize;
|
||||
|
||||
// First fill in stream with 1000 bytes generated in one go.
|
||||
memset( stream, 0, STREAMSIZE );
|
||||
AesCtrXorWithKey( key, sizeof(key), iv, stream, stream, STREAMSIZE );
|
||||
|
||||
// Perform sanity check that the key is not all zero!
|
||||
if( 0 == memcmp( stream, zeroStream, STREAMSIZE ) )
|
||||
{
|
||||
printf( "AES CTR Stream all zero\n" );
|
||||
success = false;
|
||||
return success;
|
||||
}
|
||||
|
||||
// Now recreate the stream in small bits. Starting at 1 byte at a time and increasing chunk size
|
||||
AesCtrInitialiseWithKey( key, sizeof(key), iv, &context );
|
||||
for( chunkSize=1; chunkSize<64; chunkSize++ )
|
||||
{
|
||||
uint32_t amountLeft = STREAMSIZE;
|
||||
uint32_t offset = 0;
|
||||
memset( newStream, 0, STREAMSIZE );
|
||||
|
||||
while( amountLeft > 0 )
|
||||
{
|
||||
uint32_t thisChunkSize = MIN( chunkSize, amountLeft );
|
||||
|
||||
// Set stream position to +8 where it currently is, this will mean half the time it will have to
|
||||
// reset the internal block. We are going to ignore this position and bring it back straight away,
|
||||
// we just want to verify that it can handle being moved around.
|
||||
AesCtrSetStreamIndex( &context, offset+8 );
|
||||
|
||||
// Set stream pointer to correct place and output the chunk
|
||||
AesCtrSetStreamIndex( &context, offset );
|
||||
AesCtrOutput( &context, newStream+offset, thisChunkSize );
|
||||
|
||||
offset += thisChunkSize;
|
||||
amountLeft -= thisChunkSize;
|
||||
}
|
||||
|
||||
// Now verify that the stream is consistent with the one generated all at once.
|
||||
if( 0 != memcmp( stream, newStream, STREAMSIZE ) )
|
||||
{
|
||||
printf( "AES CTR Stream not consistent\n" );
|
||||
success = false;
|
||||
break;
|
||||
}
|
||||
}
|
||||
|
||||
#undef STREAMSIZE
|
||||
|
||||
return success;
|
||||
}
|
||||
|
||||
////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////
|
||||
// TestEndianCorrectness
|
||||
//
|
||||
// Verifies that endianess is handled correctly. This will force the internal block counter to be a large number
|
||||
// that uses multiple bytes, and then checks the final output.
|
||||
// This should return correctly regardless of big or little endian processor.
|
||||
////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////
|
||||
static
|
||||
bool
|
||||
TestEndianCorrectness
|
||||
(
|
||||
void
|
||||
)
|
||||
{
|
||||
AesCtrContext context;
|
||||
uint8_t const key [AES_KEY_SIZE_128] = { 1,1,1,1,2,2,2,2,3,3,3,3,4,4,4,4 };
|
||||
uint8_t const iv [AES_CTR_IV_SIZE] = { 5,5,5,5,6,6,6,6 };
|
||||
uint64_t const positionIndex = 0x1020304050607080ULL;
|
||||
uint8_t output [256 / 8] = {0};
|
||||
uint8_t const vector [256 / 8] =
|
||||
{ 0x17, 0x07, 0x27, 0x7b, 0x9e, 0x51, 0xdf, 0x5b,
|
||||
0x23, 0xbe, 0xa1, 0xce, 0xc9, 0x40, 0x49, 0xfc,
|
||||
0xf8, 0x8f, 0x45, 0xd1, 0xf6, 0x68, 0x28, 0x54,
|
||||
0x6f, 0xef, 0xce, 0xf9, 0x23, 0x1b, 0xb0, 0x08 };
|
||||
|
||||
AesCtrInitialiseWithKey( key, sizeof(key), iv, &context );
|
||||
AesCtrSetStreamIndex( &context, positionIndex );
|
||||
AesCtrOutput( &context, output, sizeof(output) );
|
||||
|
||||
if( 0 != memcmp( vector, output, sizeof(vector) ) )
|
||||
{
|
||||
printf( "Fail on endianness test\n" );
|
||||
return false;
|
||||
}
|
||||
|
||||
return true;
|
||||
}
|
||||
|
||||
////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////
|
||||
// PUBLIC FUNCTIONS
|
||||
////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////
|
||||
|
||||
////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////
|
||||
// TestAesCtr
|
||||
//
|
||||
// Test AES CTR algorithm
|
||||
////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////
|
||||
bool
|
||||
TestAesCtr
|
||||
(
|
||||
void
|
||||
)
|
||||
{
|
||||
bool totalSuccess = true;
|
||||
bool success;
|
||||
|
||||
success = TestVectors( );
|
||||
if( !success ) { totalSuccess = false; }
|
||||
|
||||
success = TestStreamConsistency( );
|
||||
if( !success ) { totalSuccess = false; }
|
||||
|
||||
success = TestEndianCorrectness( );
|
||||
if( !success ) { totalSuccess = false; }
|
||||
|
||||
return totalSuccess;
|
||||
}
|
||||
30
projects/CryptLibTest/CryptLibTest_AesCtr.h
Normal file
30
projects/CryptLibTest/CryptLibTest_AesCtr.h
Normal file
@@ -0,0 +1,30 @@
|
||||
////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////
|
||||
// CryptLibTest_AesCtr
|
||||
//
|
||||
// Tests the cryptography functions against known test vectors to verify algorithms are correct.
|
||||
// Tests the following:
|
||||
// AES CTR
|
||||
//
|
||||
// This is free and unencumbered software released into the public domain - November 2017 waterjuice.org
|
||||
////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////
|
||||
|
||||
////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////
|
||||
// IMPORTS
|
||||
////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////
|
||||
|
||||
#include <stdbool.h>
|
||||
|
||||
////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////
|
||||
// EXPORTED FUNCTIONS
|
||||
////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////
|
||||
|
||||
////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////
|
||||
// TestAesCtr
|
||||
//
|
||||
// Test AES CTR algorithm
|
||||
////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////
|
||||
bool
|
||||
TestAesCtr
|
||||
(
|
||||
void
|
||||
);
|
||||
462
projects/CryptLibTest/CryptLibTest_Hashes.c
Normal file
462
projects/CryptLibTest/CryptLibTest_Hashes.c
Normal file
@@ -0,0 +1,462 @@
|
||||
////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////
|
||||
// CryptLibTest_Hashes
|
||||
//
|
||||
// Tests the hash functions against known test vectors to verify algorithms are correct.
|
||||
// Tests the following:
|
||||
// MD5
|
||||
// SHA1
|
||||
// SHA256
|
||||
// SHA512
|
||||
//
|
||||
// This is free and unencumbered software released into the public domain - June 2013 waterjuice.org
|
||||
////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////
|
||||
|
||||
////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////
|
||||
// IMPORTS
|
||||
////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////
|
||||
|
||||
#include <stdio.h>
|
||||
#include <stdlib.h>
|
||||
#include <stdint.h>
|
||||
#include <string.h>
|
||||
#include <stdbool.h>
|
||||
#include "CryptLib_Md5.h"
|
||||
#include "CryptLib_Sha1.h"
|
||||
#include "CryptLib_Sha256.h"
|
||||
#include "CryptLib_Sha512.h"
|
||||
#include "CryptLibTest_Aes.h"
|
||||
|
||||
////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////
|
||||
// TYPES
|
||||
////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////
|
||||
|
||||
#define MAX_PLAINTEXT_SIZE 100
|
||||
|
||||
typedef struct
|
||||
{
|
||||
char PlainText [MAX_PLAINTEXT_SIZE];
|
||||
uint32_t PlainTextSize; // 0 to use (uint32_t)strlen
|
||||
MD5_HASH Md5Hash;
|
||||
SHA1_HASH Sha1Hash;
|
||||
SHA256_HASH Sha256Hash;
|
||||
SHA512_HASH Sha512Hash;
|
||||
} TestVector;
|
||||
|
||||
////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////
|
||||
// GLOBALS
|
||||
////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////
|
||||
|
||||
static TestVector gTestVectors [] =
|
||||
{
|
||||
{
|
||||
"", 0,
|
||||
{{0xd4,0x1d,0x8c,0xd9,0x8f,0x00,0xb2,0x04,0xe9,0x80,0x09,0x98,0xec,0xf8,0x42,0x7e}}, // md5
|
||||
{{0xda,0x39,0xa3,0xee,0x5e,0x6b,0x4b,0x0d,0x32,0x55,0xbf,0xef,0x95,0x60,0x18,0x90,0xaf,0xd8,0x07,0x09}}, // sha1
|
||||
{{0xe3,0xb0,0xc4,0x42,0x98,0xfc,0x1c,0x14,0x9a,0xfb,0xf4,0xc8,0x99,0x6f,0xb9,0x24,
|
||||
0x27,0xae,0x41,0xe4,0x64,0x9b,0x93,0x4c,0xa4,0x95,0x99,0x1b,0x78,0x52,0xb8,0x55}}, // sha256
|
||||
{{0xcf,0x83,0xe1,0x35,0x7e,0xef,0xb8,0xbd,0xf1,0x54,0x28,0x50,0xd6,0x6d,0x80,0x07,
|
||||
0xd6,0x20,0xe4,0x05,0x0b,0x57,0x15,0xdc,0x83,0xf4,0xa9,0x21,0xd3,0x6c,0xe9,0xce,
|
||||
0x47,0xd0,0xd1,0x3c,0x5d,0x85,0xf2,0xb0,0xff,0x83,0x18,0xd2,0x87,0x7e,0xec,0x2f,
|
||||
0x63,0xb9,0x31,0xbd,0x47,0x41,0x7a,0x81,0xa5,0x38,0x32,0x7a,0xf9,0x27,0xda,0x3e}}, // sha512
|
||||
},
|
||||
{
|
||||
"a", 0,
|
||||
{{0x0c,0xc1,0x75,0xb9,0xc0,0xf1,0xb6,0xa8,0x31,0xc3,0x99,0xe2,0x69,0x77,0x26,0x61}}, // md5
|
||||
{{0x86,0xf7,0xe4,0x37,0xfa,0xa5,0xa7,0xfc,0xe1,0x5d,0x1d,0xdc,0xb9,0xea,0xea,0xea,0x37,0x76,0x67,0xb8}}, // sha1
|
||||
{{0xca,0x97,0x81,0x12,0xca,0x1b,0xbd,0xca,0xfa,0xc2,0x31,0xb3,0x9a,0x23,0xdc,0x4d,
|
||||
0xa7,0x86,0xef,0xf8,0x14,0x7c,0x4e,0x72,0xb9,0x80,0x77,0x85,0xaf,0xee,0x48,0xbb}}, // sha256
|
||||
{{0x1f,0x40,0xfc,0x92,0xda,0x24,0x16,0x94,0x75,0x09,0x79,0xee,0x6c,0xf5,0x82,0xf2,
|
||||
0xd5,0xd7,0xd2,0x8e,0x18,0x33,0x5d,0xe0,0x5a,0xbc,0x54,0xd0,0x56,0x0e,0x0f,0x53,
|
||||
0x02,0x86,0x0c,0x65,0x2b,0xf0,0x8d,0x56,0x02,0x52,0xaa,0x5e,0x74,0x21,0x05,0x46,
|
||||
0xf3,0x69,0xfb,0xbb,0xce,0x8c,0x12,0xcf,0xc7,0x95,0x7b,0x26,0x52,0xfe,0x9a,0x75}}, // sha512
|
||||
},
|
||||
{
|
||||
"aaa", 0,
|
||||
{{0x47,0xbc,0xe5,0xc7,0x4f,0x58,0x9f,0x48,0x67,0xdb,0xd5,0x7e,0x9c,0xa9,0xf8,0x08}}, // md5
|
||||
{{0x7e,0x24,0x0d,0xe7,0x4f,0xb1,0xed,0x08,0xfa,0x08,0xd3,0x80,0x63,0xf6,0xa6,0xa9,0x14,0x62,0xa8,0x15}}, // sha1
|
||||
{{0x98,0x34,0x87,0x6d,0xcf,0xb0,0x5c,0xb1,0x67,0xa5,0xc2,0x49,0x53,0xeb,0xa5,0x8c,
|
||||
0x4a,0xc8,0x9b,0x1a,0xdf,0x57,0xf2,0x8f,0x2f,0x9d,0x09,0xaf,0x10,0x7e,0xe8,0xf0}}, // sha256
|
||||
{{0xd6,0xf6,0x44,0xb1,0x98,0x12,0xe9,0x7b,0x5d,0x87,0x16,0x58,0xd6,0xd3,0x40,0x0e,
|
||||
0xcd,0x47,0x87,0xfa,0xeb,0x9b,0x89,0x90,0xc1,0xe7,0x60,0x82,0x88,0x66,0x4b,0xe7,
|
||||
0x72,0x57,0x10,0x4a,0x58,0xd0,0x33,0xbc,0xf1,0xa0,0xe0,0x94,0x5f,0xf0,0x64,0x68,
|
||||
0xeb,0xe5,0x3e,0x2d,0xff,0x36,0xe2,0x48,0x42,0x4c,0x72,0x73,0x11,0x7d,0xac,0x09}}, // sha512
|
||||
},
|
||||
{
|
||||
"abc", 0,
|
||||
{{0x90,0x01,0x50,0x98,0x3c,0xd2,0x4f,0xb0,0xd6,0x96,0x3f,0x7d,0x28,0xe1,0x7f,0x72}}, // md5
|
||||
{{0xa9,0x99,0x3e,0x36,0x47,0x06,0x81,0x6a,0xba,0x3e,0x25,0x71,0x78,0x50,0xc2,0x6c,0x9c,0xd0,0xd8,0x9d}}, // sha1
|
||||
{{0xba,0x78,0x16,0xbf,0x8f,0x01,0xcf,0xea,0x41,0x41,0x40,0xde,0x5d,0xae,0x22,0x23,
|
||||
0xb0,0x03,0x61,0xa3,0x96,0x17,0x7a,0x9c,0xb4,0x10,0xff,0x61,0xf2,0x00,0x15,0xad}}, // sha256
|
||||
{{0xdd,0xaf,0x35,0xa1,0x93,0x61,0x7a,0xba,0xcc,0x41,0x73,0x49,0xae,0x20,0x41,0x31,
|
||||
0x12,0xe6,0xfa,0x4e,0x89,0xa9,0x7e,0xa2,0x0a,0x9e,0xee,0xe6,0x4b,0x55,0xd3,0x9a,
|
||||
0x21,0x92,0x99,0x2a,0x27,0x4f,0xc1,0xa8,0x36,0xba,0x3c,0x23,0xa3,0xfe,0xeb,0xbd,
|
||||
0x45,0x4d,0x44,0x23,0x64,0x3c,0xe8,0x0e,0x2a,0x9a,0xc9,0x4f,0xa5,0x4c,0xa4,0x9f}}, // sha512
|
||||
},
|
||||
{
|
||||
"abcdbcdecdefdefgefghfghighijhijkijkljklmklmnlmnomnopnopq", 0,
|
||||
{{0x82,0x15,0xef,0x07,0x96,0xa2,0x0b,0xca,0xaa,0xe1,0x16,0xd3,0x87,0x6c,0x66,0x4a}}, // md5
|
||||
{{0x84,0x98,0x3e,0x44,0x1c,0x3b,0xd2,0x6e,0xba,0xae,0x4a,0xa1,0xf9,0x51,0x29,0xe5,0xe5,0x46,0x70,0xf1}}, // sha1
|
||||
{{0x24,0x8d,0x6a,0x61,0xd2,0x06,0x38,0xb8,0xe5,0xc0,0x26,0x93,0x0c,0x3e,0x60,0x39,
|
||||
0xa3,0x3c,0xe4,0x59,0x64,0xff,0x21,0x67,0xf6,0xec,0xed,0xd4,0x19,0xdb,0x06,0xc1}}, // sha256
|
||||
{{0x20,0x4a,0x8f,0xc6,0xdd,0xa8,0x2f,0x0a,0x0c,0xed,0x7b,0xeb,0x8e,0x08,0xa4,0x16,
|
||||
0x57,0xc1,0x6e,0xf4,0x68,0xb2,0x28,0xa8,0x27,0x9b,0xe3,0x31,0xa7,0x03,0xc3,0x35,
|
||||
0x96,0xfd,0x15,0xc1,0x3b,0x1b,0x07,0xf9,0xaa,0x1d,0x3b,0xea,0x57,0x78,0x9c,0xa0,
|
||||
0x31,0xad,0x85,0xc7,0xa7,0x1d,0xd7,0x03,0x54,0xec,0x63,0x12,0x38,0xca,0x34,0x45}}, // sha512
|
||||
},
|
||||
{
|
||||
"The quick brown fox jumps over the lazy dog", 0,
|
||||
{{0x9e,0x10,0x7d,0x9d,0x37,0x2b,0xb6,0x82,0x6b,0xd8,0x1d,0x35,0x42,0xa4,0x19,0xd6}}, // md5
|
||||
{{0x2f,0xd4,0xe1,0xc6,0x7a,0x2d,0x28,0xfc,0xed,0x84,0x9e,0xe1,0xbb,0x76,0xe7,0x39,0x1b,0x93,0xeb,0x12}}, // sha1
|
||||
{{0xd7,0xa8,0xfb,0xb3,0x07,0xd7,0x80,0x94,0x69,0xca,0x9a,0xbc,0xb0,0x08,0x2e,0x4f,
|
||||
0x8d,0x56,0x51,0xe4,0x6d,0x3c,0xdb,0x76,0x2d,0x02,0xd0,0xbf,0x37,0xc9,0xe5,0x92}}, // sha256
|
||||
{{0x07,0xe5,0x47,0xd9,0x58,0x6f,0x6a,0x73,0xf7,0x3f,0xba,0xc0,0x43,0x5e,0xd7,0x69,
|
||||
0x51,0x21,0x8f,0xb7,0xd0,0xc8,0xd7,0x88,0xa3,0x09,0xd7,0x85,0x43,0x6b,0xbb,0x64,
|
||||
0x2e,0x93,0xa2,0x52,0xa9,0x54,0xf2,0x39,0x12,0x54,0x7d,0x1e,0x8a,0x3b,0x5e,0xd6,
|
||||
0xe1,0xbf,0xd7,0x09,0x78,0x21,0x23,0x3f,0xa0,0x53,0x8f,0x3d,0xb8,0x54,0xfe,0xe6}}, // sha512
|
||||
},
|
||||
{
|
||||
"The quick brown fox jumps over the lazy dog.", 0,
|
||||
{{0xe4,0xd9,0x09,0xc2,0x90,0xd0,0xfb,0x1c,0xa0,0x68,0xff,0xad,0xdf,0x22,0xcb,0xd0}}, // md5
|
||||
{{0x40,0x8d,0x94,0x38,0x42,0x16,0xf8,0x90,0xff,0x7a,0x0c,0x35,0x28,0xe8,0xbe,0xd1,0xe0,0xb0,0x16,0x21}}, // sha1
|
||||
{{0xef,0x53,0x7f,0x25,0xc8,0x95,0xbf,0xa7,0x82,0x52,0x65,0x29,0xa9,0xb6,0x3d,0x97,
|
||||
0xaa,0x63,0x15,0x64,0xd5,0xd7,0x89,0xc2,0xb7,0x65,0x44,0x8c,0x86,0x35,0xfb,0x6c}}, // sha256
|
||||
{{0x91,0xea,0x12,0x45,0xf2,0x0d,0x46,0xae,0x9a,0x03,0x7a,0x98,0x9f,0x54,0xf1,0xf7,
|
||||
0x90,0xf0,0xa4,0x76,0x07,0xee,0xb8,0xa1,0x4d,0x12,0x89,0x0c,0xea,0x77,0xa1,0xbb,
|
||||
0xc6,0xc7,0xed,0x9c,0xf2,0x05,0xe6,0x7b,0x7f,0x2b,0x8f,0xd4,0xc7,0xdf,0xd3,0xa7,
|
||||
0xa8,0x61,0x7e,0x45,0xf3,0xc4,0x63,0xd4,0x81,0xc7,0xe5,0x86,0xc3,0x9a,0xc1,0xed}}, // sha512
|
||||
},
|
||||
{
|
||||
"message digest", 0,
|
||||
{{0xf9,0x6b,0x69,0x7d,0x7c,0xb7,0x93,0x8d,0x52,0x5a,0x2f,0x31,0xaa,0xf1,0x61,0xd0}}, // md5
|
||||
{{0xc1,0x22,0x52,0xce,0xda,0x8b,0xe8,0x99,0x4d,0x5f,0xa0,0x29,0x0a,0x47,0x23,0x1c,0x1d,0x16,0xaa,0xe3}}, // sha1
|
||||
{{0xf7,0x84,0x6f,0x55,0xcf,0x23,0xe1,0x4e,0xeb,0xea,0xb5,0xb4,0xe1,0x55,0x0c,0xad,
|
||||
0x5b,0x50,0x9e,0x33,0x48,0xfb,0xc4,0xef,0xa3,0xa1,0x41,0x3d,0x39,0x3c,0xb6,0x50}}, // sha256
|
||||
{{0x10,0x7d,0xbf,0x38,0x9d,0x9e,0x9f,0x71,0xa3,0xa9,0x5f,0x6c,0x05,0x5b,0x92,0x51,
|
||||
0xbc,0x52,0x68,0xc2,0xbe,0x16,0xd6,0xc1,0x34,0x92,0xea,0x45,0xb0,0x19,0x9f,0x33,
|
||||
0x09,0xe1,0x64,0x55,0xab,0x1e,0x96,0x11,0x8e,0x8a,0x90,0x5d,0x55,0x97,0xb7,0x20,
|
||||
0x38,0xdd,0xb3,0x72,0xa8,0x98,0x26,0x04,0x6d,0xe6,0x66,0x87,0xbb,0x42,0x0e,0x7c}}, // sha512
|
||||
},
|
||||
{
|
||||
"abcdefghijklmnopqrstuvwxyz", 0,
|
||||
{{0xc3,0xfc,0xd3,0xd7,0x61,0x92,0xe4,0x00,0x7d,0xfb,0x49,0x6c,0xca,0x67,0xe1,0x3b}}, // md5
|
||||
{{0x32,0xd1,0x0c,0x7b,0x8c,0xf9,0x65,0x70,0xca,0x04,0xce,0x37,0xf2,0xa1,0x9d,0x84,0x24,0x0d,0x3a,0x89}}, // sha1
|
||||
{{0x71,0xc4,0x80,0xdf,0x93,0xd6,0xae,0x2f,0x1e,0xfa,0xd1,0x44,0x7c,0x66,0xc9,0x52,
|
||||
0x5e,0x31,0x62,0x18,0xcf,0x51,0xfc,0x8d,0x9e,0xd8,0x32,0xf2,0xda,0xf1,0x8b,0x73}}, // sha256
|
||||
{{0x4d,0xbf,0xf8,0x6c,0xc2,0xca,0x1b,0xae,0x1e,0x16,0x46,0x8a,0x05,0xcb,0x98,0x81,
|
||||
0xc9,0x7f,0x17,0x53,0xbc,0xe3,0x61,0x90,0x34,0x89,0x8f,0xaa,0x1a,0xab,0xe4,0x29,
|
||||
0x95,0x5a,0x1b,0xf8,0xec,0x48,0x3d,0x74,0x21,0xfe,0x3c,0x16,0x46,0x61,0x3a,0x59,
|
||||
0xed,0x54,0x41,0xfb,0x0f,0x32,0x13,0x89,0xf7,0x7f,0x48,0xa8,0x79,0xc7,0xb1,0xf1}}, // sha512
|
||||
},
|
||||
{
|
||||
"ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz0123456789", 0,
|
||||
{{0xd1,0x74,0xab,0x98,0xd2,0x77,0xd9,0xf5,0xa5,0x61,0x1c,0x2c,0x9f,0x41,0x9d,0x9f}}, // md5
|
||||
{{0x76,0x1c,0x45,0x7b,0xf7,0x3b,0x14,0xd2,0x7e,0x9e,0x92,0x65,0xc4,0x6f,0x4b,0x4d,0xda,0x11,0xf9,0x40}}, // sha1
|
||||
{{0xdb,0x4b,0xfc,0xbd,0x4d,0xa0,0xcd,0x85,0xa6,0x0c,0x3c,0x37,0xd3,0xfb,0xd8,0x80,
|
||||
0x5c,0x77,0xf1,0x5f,0xc6,0xb1,0xfd,0xfe,0x61,0x4e,0xe0,0xa7,0xc8,0xfd,0xb4,0xc0}}, // sha256
|
||||
{{0x1e,0x07,0xbe,0x23,0xc2,0x6a,0x86,0xea,0x37,0xea,0x81,0x0c,0x8e,0xc7,0x80,0x93,
|
||||
0x52,0x51,0x5a,0x97,0x0e,0x92,0x53,0xc2,0x6f,0x53,0x6c,0xfc,0x7a,0x99,0x96,0xc4,
|
||||
0x5c,0x83,0x70,0x58,0x3e,0x0a,0x78,0xfa,0x4a,0x90,0x04,0x1d,0x71,0xa4,0xce,0xab,
|
||||
0x74,0x23,0xf1,0x9c,0x71,0xb9,0xd5,0xa3,0xe0,0x12,0x49,0xf0,0xbe,0xbd,0x58,0x94}}, // sha512
|
||||
},
|
||||
{ "12345678901234567890123456789012345678901234567890123456789012345678901234567890", 0,
|
||||
{{0x57,0xed,0xf4,0xa2,0x2b,0xe3,0xc9,0x55,0xac,0x49,0xda,0x2e,0x21,0x07,0xb6,0x7a}}, // md5
|
||||
{{0x50,0xab,0xf5,0x70,0x6a,0x15,0x09,0x90,0xa0,0x8b,0x2c,0x5e,0xa4,0x0f,0xa0,0xe5,0x85,0x55,0x47,0x32}}, // sha1
|
||||
{{0xf3,0x71,0xbc,0x4a,0x31,0x1f,0x2b,0x00,0x9e,0xef,0x95,0x2d,0xd8,0x3c,0xa8,0x0e,
|
||||
0x2b,0x60,0x02,0x6c,0x8e,0x93,0x55,0x92,0xd0,0xf9,0xc3,0x08,0x45,0x3c,0x81,0x3e}}, // sha256
|
||||
{{0x72,0xec,0x1e,0xf1,0x12,0x4a,0x45,0xb0,0x47,0xe8,0xb7,0xc7,0x5a,0x93,0x21,0x95,
|
||||
0x13,0x5b,0xb6,0x1d,0xe2,0x4e,0xc0,0xd1,0x91,0x40,0x42,0x24,0x6e,0x0a,0xec,0x3a,
|
||||
0x23,0x54,0xe0,0x93,0xd7,0x6f,0x30,0x48,0xb4,0x56,0x76,0x43,0x46,0x90,0x0c,0xb1,
|
||||
0x30,0xd2,0xa4,0xfd,0x5d,0xd1,0x6a,0xbb,0x5e,0x30,0xbc,0xb8,0x50,0xde,0xe8,0x43}}, // sha512
|
||||
},
|
||||
|
||||
};
|
||||
#define NUM_TEST_VECTORS ( sizeof(gTestVectors) / sizeof(gTestVectors[0]) )
|
||||
|
||||
////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////
|
||||
// PRIVATE FUNCTIONS
|
||||
////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////
|
||||
|
||||
////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////
|
||||
// TestMd5
|
||||
//
|
||||
// Test MD5 algorithm against test vectors
|
||||
////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////
|
||||
static
|
||||
bool
|
||||
TestMd5
|
||||
(
|
||||
void
|
||||
)
|
||||
{
|
||||
uint32_t i;
|
||||
uint32_t k;
|
||||
uint32_t len;
|
||||
Md5Context context;
|
||||
MD5_HASH hash;
|
||||
bool success = true;
|
||||
|
||||
for( i=0; i<NUM_TEST_VECTORS; i++ )
|
||||
{
|
||||
Md5Initialise( &context );
|
||||
len = (uint32_t) gTestVectors[i].PlainTextSize ? gTestVectors[i].PlainTextSize : (uint32_t)strlen( gTestVectors[i].PlainText );
|
||||
Md5Update( &context, gTestVectors[i].PlainText, (uint32_t)len );
|
||||
Md5Finalise( &context, &hash );
|
||||
|
||||
if( memcmp( &hash, &gTestVectors[i].Md5Hash, sizeof(hash) ) == 0 )
|
||||
{
|
||||
// Test vector passed
|
||||
}
|
||||
else
|
||||
{
|
||||
printf( "TestMd5 - Test vector %u failed\n", i );
|
||||
success = false;
|
||||
}
|
||||
}
|
||||
|
||||
// Check the vectors again, this time adding just 1 char at a time to the hash functions
|
||||
for( i=0; i<NUM_TEST_VECTORS; i++ )
|
||||
{
|
||||
Md5Initialise( &context );
|
||||
len = (uint32_t) gTestVectors[i].PlainTextSize ? gTestVectors[i].PlainTextSize : (uint32_t)strlen( gTestVectors[i].PlainText );
|
||||
for( k=0; k<len; k++ )
|
||||
{
|
||||
Md5Update( &context, &gTestVectors[i].PlainText[k], 1 );
|
||||
}
|
||||
Md5Finalise( &context, &hash );
|
||||
|
||||
if( memcmp( &hash, &gTestVectors[i].Md5Hash, sizeof(hash) ) == 0 )
|
||||
{
|
||||
// Test vector passed
|
||||
}
|
||||
else
|
||||
{
|
||||
printf( "TestMd5 - Test vector %u failed [byte by byte]\n", i );
|
||||
success = false;
|
||||
}
|
||||
}
|
||||
|
||||
return success;
|
||||
}
|
||||
|
||||
////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////
|
||||
// TestSha1
|
||||
//
|
||||
// Test SHA1 algorithm against test vectors
|
||||
////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////
|
||||
static
|
||||
bool
|
||||
TestSha1
|
||||
(
|
||||
void
|
||||
)
|
||||
{
|
||||
uint32_t i;
|
||||
uint32_t k;
|
||||
uint32_t len;
|
||||
Sha1Context context;
|
||||
SHA1_HASH hash;
|
||||
bool success = true;
|
||||
|
||||
for( i=0; i<NUM_TEST_VECTORS; i++ )
|
||||
{
|
||||
Sha1Initialise( &context );
|
||||
len = (uint32_t) gTestVectors[i].PlainTextSize ? gTestVectors[i].PlainTextSize : (uint32_t)strlen( gTestVectors[i].PlainText );
|
||||
Sha1Update( &context, gTestVectors[i].PlainText, (uint32_t)len );
|
||||
Sha1Finalise( &context, &hash );
|
||||
|
||||
if( memcmp( &hash, &gTestVectors[i].Sha1Hash, sizeof(hash) ) == 0 )
|
||||
{
|
||||
// Test vector passed
|
||||
}
|
||||
else
|
||||
{
|
||||
printf( "TestSha1 - Test vector %u failed\n", i );
|
||||
success = false;
|
||||
}
|
||||
}
|
||||
|
||||
// Check the vectors again, this time adding just 1 char at a time to the hash functions
|
||||
for( i=0; i<NUM_TEST_VECTORS; i++ )
|
||||
{
|
||||
Sha1Initialise( &context );
|
||||
len = (uint32_t) gTestVectors[i].PlainTextSize ? gTestVectors[i].PlainTextSize : (uint32_t)strlen( gTestVectors[i].PlainText );
|
||||
for( k=0; k<len; k++ )
|
||||
{
|
||||
Sha1Update( &context, &gTestVectors[i].PlainText[k], 1 );
|
||||
}
|
||||
Sha1Finalise( &context, &hash );
|
||||
|
||||
if( memcmp( &hash, &gTestVectors[i].Sha1Hash, sizeof(hash) ) == 0 )
|
||||
{
|
||||
// Test vector passed
|
||||
}
|
||||
else
|
||||
{
|
||||
printf( "TestSha1 - Test vector %u failed [byte by byte]\n", i );
|
||||
success = false;
|
||||
}
|
||||
}
|
||||
|
||||
return success;
|
||||
}
|
||||
|
||||
////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////
|
||||
// TestSha256
|
||||
//
|
||||
// Test SHA1 algorithm against test vectors
|
||||
////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////
|
||||
static
|
||||
bool
|
||||
TestSha256
|
||||
(
|
||||
void
|
||||
)
|
||||
{
|
||||
uint32_t i;
|
||||
uint32_t k;
|
||||
uint32_t len;
|
||||
Sha256Context context;
|
||||
SHA256_HASH hash;
|
||||
bool success = true;
|
||||
|
||||
for( i=0; i<NUM_TEST_VECTORS; i++ )
|
||||
{
|
||||
Sha256Initialise( &context );
|
||||
len = (uint32_t) gTestVectors[i].PlainTextSize ? gTestVectors[i].PlainTextSize : (uint32_t)strlen( gTestVectors[i].PlainText );
|
||||
Sha256Update( &context, gTestVectors[i].PlainText, (uint32_t)len );
|
||||
Sha256Finalise( &context, &hash );
|
||||
|
||||
if( memcmp( &hash, &gTestVectors[i].Sha256Hash, sizeof(hash) ) == 0 )
|
||||
{
|
||||
// Test vector passed
|
||||
}
|
||||
else
|
||||
{
|
||||
printf( "TestSha256 - Test vector %u failed\n", i );
|
||||
success = false;
|
||||
}
|
||||
}
|
||||
|
||||
// Check the vectors again, this time adding just 1 char at a time to the hash functions
|
||||
for( i=0; i<NUM_TEST_VECTORS; i++ )
|
||||
{
|
||||
Sha256Initialise( &context );
|
||||
len = (uint32_t) gTestVectors[i].PlainTextSize ? gTestVectors[i].PlainTextSize : (uint32_t)strlen( gTestVectors[i].PlainText );
|
||||
for( k=0; k<len; k++ )
|
||||
{
|
||||
Sha256Update( &context, &gTestVectors[i].PlainText[k], 1 );
|
||||
}
|
||||
Sha256Finalise( &context, &hash );
|
||||
|
||||
if( memcmp( &hash, &gTestVectors[i].Sha256Hash, sizeof(hash) ) == 0 )
|
||||
{
|
||||
// Test vector passed
|
||||
}
|
||||
else
|
||||
{
|
||||
printf( "TestSha256 - Test vector %u failed [byte by byte]\n", i );
|
||||
success = false;
|
||||
}
|
||||
}
|
||||
|
||||
return success;
|
||||
}
|
||||
|
||||
////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////
|
||||
// TestSha512
|
||||
//
|
||||
// Test SHA1 algorithm against test vectors
|
||||
////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////
|
||||
static
|
||||
bool
|
||||
TestSha512
|
||||
(
|
||||
void
|
||||
)
|
||||
{
|
||||
uint32_t i;
|
||||
uint32_t k;
|
||||
uint32_t len;
|
||||
Sha512Context context;
|
||||
SHA512_HASH hash;
|
||||
bool success = true;
|
||||
|
||||
for( i=0; i<NUM_TEST_VECTORS; i++ )
|
||||
{
|
||||
Sha512Initialise( &context );
|
||||
len = (uint32_t) gTestVectors[i].PlainTextSize ? gTestVectors[i].PlainTextSize : (uint32_t)strlen( gTestVectors[i].PlainText );
|
||||
Sha512Update( &context, gTestVectors[i].PlainText, (uint32_t)len );
|
||||
Sha512Finalise( &context, &hash );
|
||||
|
||||
if( memcmp( &hash, &gTestVectors[i].Sha512Hash, sizeof(hash) ) == 0 )
|
||||
{
|
||||
// Test vector passed
|
||||
}
|
||||
else
|
||||
{
|
||||
printf( "TestSha512 - Test vector %u failed\n", i );
|
||||
success = false;
|
||||
}
|
||||
}
|
||||
|
||||
// Check the vectors again, this time adding just 1 char at a time to the hash functions
|
||||
for( i=0; i<NUM_TEST_VECTORS; i++ )
|
||||
{
|
||||
Sha512Initialise( &context );
|
||||
len = (uint32_t) gTestVectors[i].PlainTextSize ? gTestVectors[i].PlainTextSize : (uint32_t)strlen( gTestVectors[i].PlainText );
|
||||
for( k=0; k<len; k++ )
|
||||
{
|
||||
Sha512Update( &context, &gTestVectors[i].PlainText[k], 1 );
|
||||
}
|
||||
Sha512Finalise( &context, &hash );
|
||||
|
||||
if( memcmp( &hash, &gTestVectors[i].Sha512Hash, sizeof(hash) ) == 0 )
|
||||
{
|
||||
// Test vector passed
|
||||
}
|
||||
else
|
||||
{
|
||||
printf( "TestSha512 - Test vector %u failed [byte by byte]\n", i );
|
||||
success = false;
|
||||
}
|
||||
}
|
||||
|
||||
return success;
|
||||
}
|
||||
|
||||
////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////
|
||||
// PUBLIC FUNCTIONS
|
||||
////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////
|
||||
|
||||
////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////
|
||||
// TestHashes
|
||||
//
|
||||
// Test Hash functions algorithm against test vectors
|
||||
////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////
|
||||
bool
|
||||
TestHashes
|
||||
(
|
||||
void
|
||||
)
|
||||
{
|
||||
bool success;
|
||||
bool allSuccess = true;
|
||||
|
||||
success = TestMd5( );
|
||||
if( !success ) { allSuccess = false; }
|
||||
printf( "Test MD5 - %s\n", success?"Pass":"Fail" );
|
||||
|
||||
success = TestSha1( );
|
||||
if( !success ) { allSuccess = false; }
|
||||
printf( "Test SHA1 - %s\n", success?"Pass":"Fail" );
|
||||
|
||||
success = TestSha256( );
|
||||
if( !success ) { allSuccess = false; }
|
||||
printf( "Test SHA256 - %s\n", success?"Pass":"Fail" );
|
||||
|
||||
success = TestSha512( );
|
||||
if( !success ) { allSuccess = false; }
|
||||
printf( "Test SHA512 - %s\n", success?"Pass":"Fail" );
|
||||
|
||||
return allSuccess;
|
||||
}
|
||||
33
projects/CryptLibTest/CryptLibTest_Hashes.h
Normal file
33
projects/CryptLibTest/CryptLibTest_Hashes.h
Normal file
@@ -0,0 +1,33 @@
|
||||
////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////
|
||||
// CryptLibTest_Hashes
|
||||
//
|
||||
// Tests the hash functions against known test vectors to verify algorithms are correct.
|
||||
// Tests the following:
|
||||
// MD5
|
||||
// SHA1
|
||||
// SHA256
|
||||
// SHA512
|
||||
//
|
||||
// This is free and unencumbered software released into the public domain - June 2013 waterjuice.org
|
||||
////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////
|
||||
|
||||
////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////
|
||||
// IMPORTS
|
||||
////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////
|
||||
|
||||
#include <stdbool.h>
|
||||
|
||||
////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////
|
||||
// PUBLIC FUNCTIONS
|
||||
////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////
|
||||
|
||||
////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////
|
||||
// TestHashes
|
||||
//
|
||||
// Test Hash functions algorithm against test vectors
|
||||
////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////
|
||||
bool
|
||||
TestHashes
|
||||
(
|
||||
void
|
||||
);
|
||||
84
projects/CryptLibTest/CryptLibTest_Rc4.c
Normal file
84
projects/CryptLibTest/CryptLibTest_Rc4.c
Normal file
@@ -0,0 +1,84 @@
|
||||
////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////
|
||||
// CryptLibTest_Rc4
|
||||
//
|
||||
// Tests the RC4 function against known test vectors to verify algorithms are correct.
|
||||
//
|
||||
// This is free and unencumbered software released into the public domain - June 2013 waterjuice.org
|
||||
////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////
|
||||
|
||||
////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////
|
||||
// IMPORTS
|
||||
////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////
|
||||
|
||||
#include <stdio.h>
|
||||
#include <stdlib.h>
|
||||
#include <stdint.h>
|
||||
#include <string.h>
|
||||
#include <stdbool.h>
|
||||
#include "CryptLib_Rc4.h"
|
||||
|
||||
////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////
|
||||
// PUBLIC FUNCTIONS
|
||||
////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////
|
||||
|
||||
////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////
|
||||
// TestRc4
|
||||
//
|
||||
// Test RC4 algorithm against test vectors
|
||||
////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////
|
||||
bool
|
||||
TestRc4
|
||||
(
|
||||
void
|
||||
)
|
||||
{
|
||||
struct
|
||||
{
|
||||
char Key [100];
|
||||
uint32_t Drop;
|
||||
uint8_t Output [16];
|
||||
} TestVectors [] =
|
||||
{
|
||||
{ "Key", 0, {0xeb,0x9f,0x77,0x81,0xb7,0x34,0xca,0x72,0xa7,0x19,0x4a,0x28,0x67,0xb6,0x42,0x95} },
|
||||
{ "Wiki", 0, {0x60,0x44,0xdb,0x6d,0x41,0xb7,0xe8,0xe7,0xa4,0xd6,0xf9,0xfb,0xd4,0x42,0x83,0x54} },
|
||||
{ "Secret", 0, {0x04,0xd4,0x6b,0x05,0x3c,0xa8,0x7b,0x59,0x41,0x72,0x30,0x2a,0xec,0x9b,0xb9,0x92} },
|
||||
{ "Key", 1, {0x9f,0x77,0x81,0xb7,0x34,0xca,0x72,0xa7,0x19,0x4a,0x28,0x67,0xb6,0x42,0x95,0x0d} },
|
||||
{ "Key", 256, {0x92,0xfd,0xd9,0xb6,0xe4,0x04,0xef,0x4f,0xa0,0x75,0xf1,0xa3,0x44,0xed,0x81,0x6b} },
|
||||
};
|
||||
|
||||
Rc4Context context;
|
||||
uint8_t output [16];
|
||||
uint32_t i;
|
||||
bool success = true;
|
||||
|
||||
for( i=0; i<(sizeof(TestVectors)/sizeof(TestVectors[0])); i++ )
|
||||
{
|
||||
Rc4Initialise( &context, TestVectors[i].Key, (uint8_t)strlen(TestVectors[i].Key), TestVectors[i].Drop );
|
||||
Rc4Output( &context, output, sizeof(output) );
|
||||
if( memcmp( output, TestVectors[i].Output, sizeof(output) ) != 0 )
|
||||
{
|
||||
printf( "TestRc4 - Failed test vector: %u\n", i );
|
||||
success = false;
|
||||
}
|
||||
}
|
||||
|
||||
// Test by doing drop manually
|
||||
for( i=0; i<(sizeof(TestVectors)/sizeof(TestVectors[0])); i++ )
|
||||
{
|
||||
uint32_t x;
|
||||
|
||||
Rc4Initialise( &context, TestVectors[i].Key, (uint8_t)strlen(TestVectors[i].Key), 0 );
|
||||
for( x=0; x<TestVectors[i].Drop; x++ )
|
||||
{
|
||||
Rc4Output( &context, output, 1 );
|
||||
}
|
||||
Rc4Output( &context, output, sizeof(output) );
|
||||
if( memcmp( output, TestVectors[i].Output, sizeof(output) ) != 0 )
|
||||
{
|
||||
printf( "TestRc4 - Failed test vector: %u [manual drop]\n", i );
|
||||
success = false;
|
||||
}
|
||||
}
|
||||
|
||||
return success;
|
||||
}
|
||||
28
projects/CryptLibTest/CryptLibTest_Rc4.h
Normal file
28
projects/CryptLibTest/CryptLibTest_Rc4.h
Normal file
@@ -0,0 +1,28 @@
|
||||
////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////
|
||||
// CryptLibTest_Rc4
|
||||
//
|
||||
// Tests the RC4 function against known test vectors to verify algorithms are correct.
|
||||
//
|
||||
// This is free and unencumbered software released into the public domain - June 2013 waterjuice.org
|
||||
////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////
|
||||
|
||||
////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////
|
||||
// IMPORTS
|
||||
////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////
|
||||
|
||||
#include <stdbool.h>
|
||||
|
||||
////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////
|
||||
// PUBLIC FUNCTIONS
|
||||
////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////
|
||||
|
||||
////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////
|
||||
// TestRc4
|
||||
//
|
||||
// Test RC4 algorithm against test vectors
|
||||
////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////
|
||||
bool
|
||||
TestRc4
|
||||
(
|
||||
void
|
||||
);
|
||||
8
projects/Md5String/CMakeLists.txt
Normal file
8
projects/Md5String/CMakeLists.txt
Normal file
@@ -0,0 +1,8 @@
|
||||
SET( MODULE_NAME Md5String )
|
||||
|
||||
add_executable( ${MODULE_NAME}
|
||||
Md5String.c )
|
||||
target_link_libraries( ${MODULE_NAME}
|
||||
CryptLib )
|
||||
|
||||
install(TARGETS ${MODULE_NAME} DESTINATION .)
|
||||
@@ -1,30 +1,30 @@
|
||||
///////////////////////////////////////////////////////////////////////////////////////////////////////////////////////
|
||||
////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////
|
||||
// Md5String
|
||||
//
|
||||
// Outputs MD5 hash of a string specified on command line. Hash is output in hex
|
||||
//
|
||||
// This is free and unencumbered software released into the public domain - June 2013 waterjuice.org
|
||||
///////////////////////////////////////////////////////////////////////////////////////////////////////////////////////
|
||||
////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////
|
||||
|
||||
///////////////////////////////////////////////////////////////////////////////////////////////////////////////////////
|
||||
////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////
|
||||
// IMPORTS
|
||||
///////////////////////////////////////////////////////////////////////////////////////////////////////////////////////
|
||||
////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////
|
||||
|
||||
#include <stdio.h>
|
||||
#include <stdlib.h>
|
||||
#include <stdint.h>
|
||||
#include <string.h>
|
||||
#include "LibMd5.h"
|
||||
#include "CryptLib_Md5.h"
|
||||
|
||||
///////////////////////////////////////////////////////////////////////////////////////////////////////////////////////
|
||||
////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////
|
||||
// FUNCTIONS
|
||||
///////////////////////////////////////////////////////////////////////////////////////////////////////////////////////
|
||||
////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////
|
||||
|
||||
///////////////////////////////////////////////////////////////////////////////////////////////////////////////////////
|
||||
////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////
|
||||
// main
|
||||
//
|
||||
// Program entry point
|
||||
///////////////////////////////////////////////////////////////////////////////////////////////////////////////////////
|
||||
////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////
|
||||
int
|
||||
main
|
||||
(
|
||||
@@ -59,4 +59,3 @@ int
|
||||
|
||||
return 0;
|
||||
}
|
||||
|
||||
|
||||
7
projects/Rc4Output/CMakeLists.txt
Normal file
7
projects/Rc4Output/CMakeLists.txt
Normal file
@@ -0,0 +1,7 @@
|
||||
add_executable( Rc4Output
|
||||
Rc4Output.c )
|
||||
target_link_libraries( Rc4Output
|
||||
CryptLib )
|
||||
|
||||
install(TARGETS Rc4Output DESTINATION .)
|
||||
|
||||
@@ -1,44 +1,44 @@
|
||||
///////////////////////////////////////////////////////////////////////////////////////////////////////////////////////
|
||||
////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////
|
||||
// Rc4String
|
||||
//
|
||||
// Outputs bytes from an RC4 stream. Key is taken from command line. Bytes are output as hex
|
||||
//
|
||||
// This is free and unencumbered software released into the public domain - June 2013 waterjuice.org
|
||||
///////////////////////////////////////////////////////////////////////////////////////////////////////////////////////
|
||||
////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////
|
||||
|
||||
///////////////////////////////////////////////////////////////////////////////////////////////////////////////////////
|
||||
////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////
|
||||
// IMPORTS
|
||||
///////////////////////////////////////////////////////////////////////////////////////////////////////////////////////
|
||||
////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////
|
||||
|
||||
#include <stdio.h>
|
||||
#include <stdlib.h>
|
||||
#include <stdint.h>
|
||||
#include <string.h>
|
||||
#include "LibRc4.h"
|
||||
#include "CryptLib_Rc4.h"
|
||||
|
||||
///////////////////////////////////////////////////////////////////////////////////////////////////////////////////////
|
||||
////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////
|
||||
// DEFINITIONS
|
||||
///////////////////////////////////////////////////////////////////////////////////////////////////////////////////////
|
||||
////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////
|
||||
|
||||
#ifndef __min
|
||||
#define __min( x, y ) (((x) < (y))?(x):(y))
|
||||
#endif
|
||||
|
||||
///////////////////////////////////////////////////////////////////////////////////////////////////////////////////////
|
||||
////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////
|
||||
// CONSTANTS
|
||||
///////////////////////////////////////////////////////////////////////////////////////////////////////////////////////
|
||||
////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////
|
||||
|
||||
#define BUFFER_SIZE 1024
|
||||
|
||||
///////////////////////////////////////////////////////////////////////////////////////////////////////////////////////
|
||||
////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////
|
||||
// FUNCTIONS
|
||||
///////////////////////////////////////////////////////////////////////////////////////////////////////////////////////
|
||||
////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////
|
||||
|
||||
///////////////////////////////////////////////////////////////////////////////////////////////////////////////////////
|
||||
////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////
|
||||
// main
|
||||
//
|
||||
// Program entry point
|
||||
///////////////////////////////////////////////////////////////////////////////////////////////////////////////////////
|
||||
////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////
|
||||
int
|
||||
main
|
||||
(
|
||||
@@ -72,7 +72,6 @@ int
|
||||
|
||||
Rc4Initialise( &rc4, string, (uint32_t)strlen(string), dropN );
|
||||
|
||||
|
||||
amountLeft = numBytes;
|
||||
while( amountLeft > 0 )
|
||||
{
|
||||
@@ -90,4 +89,3 @@ int
|
||||
|
||||
return 0;
|
||||
}
|
||||
|
||||
|
||||
7
projects/Sha1String/CMakeLists.txt
Normal file
7
projects/Sha1String/CMakeLists.txt
Normal file
@@ -0,0 +1,7 @@
|
||||
add_executable( Sha1String
|
||||
Sha1String.c )
|
||||
target_link_libraries( Sha1String
|
||||
CryptLib )
|
||||
|
||||
install(TARGETS Sha1String DESTINATION .)
|
||||
|
||||
@@ -1,30 +1,30 @@
|
||||
///////////////////////////////////////////////////////////////////////////////////////////////////////////////////////
|
||||
////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////
|
||||
// Sha1String
|
||||
//
|
||||
// Outputs SHA1 hash of a string specified on command line. Hash is output in hex
|
||||
//
|
||||
// This is free and unencumbered software released into the public domain - June 2013 waterjuice.org
|
||||
///////////////////////////////////////////////////////////////////////////////////////////////////////////////////////
|
||||
////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////
|
||||
|
||||
///////////////////////////////////////////////////////////////////////////////////////////////////////////////////////
|
||||
////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////
|
||||
// IMPORTS
|
||||
///////////////////////////////////////////////////////////////////////////////////////////////////////////////////////
|
||||
////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////
|
||||
|
||||
#include <stdio.h>
|
||||
#include <stdlib.h>
|
||||
#include <stdint.h>
|
||||
#include <string.h>
|
||||
#include "LibSha1.h"
|
||||
#include "CryptLib_Sha1.h"
|
||||
|
||||
///////////////////////////////////////////////////////////////////////////////////////////////////////////////////////
|
||||
////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////
|
||||
// FUNCTIONS
|
||||
///////////////////////////////////////////////////////////////////////////////////////////////////////////////////////
|
||||
////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////
|
||||
|
||||
///////////////////////////////////////////////////////////////////////////////////////////////////////////////////////
|
||||
////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////
|
||||
// main
|
||||
//
|
||||
// Program entry point
|
||||
///////////////////////////////////////////////////////////////////////////////////////////////////////////////////////
|
||||
////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////
|
||||
int
|
||||
main
|
||||
(
|
||||
@@ -59,4 +59,3 @@ int
|
||||
|
||||
return 0;
|
||||
}
|
||||
|
||||
|
||||
6
projects/Sha256String/CMakeLists.txt
Normal file
6
projects/Sha256String/CMakeLists.txt
Normal file
@@ -0,0 +1,6 @@
|
||||
add_executable( Sha256String
|
||||
Sha256String.c )
|
||||
target_link_libraries( Sha256String
|
||||
CryptLib )
|
||||
|
||||
install(TARGETS Sha256String DESTINATION .)
|
||||
@@ -1,30 +1,30 @@
|
||||
///////////////////////////////////////////////////////////////////////////////////////////////////////////////////////
|
||||
////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////
|
||||
// Sha256String
|
||||
//
|
||||
// Outputs SHA256 hash of a string specified on command line. Hash is output in hex
|
||||
//
|
||||
// This is free and unencumbered software released into the public domain - June 2013 waterjuice.org
|
||||
///////////////////////////////////////////////////////////////////////////////////////////////////////////////////////
|
||||
////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////
|
||||
|
||||
///////////////////////////////////////////////////////////////////////////////////////////////////////////////////////
|
||||
////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////
|
||||
// IMPORTS
|
||||
///////////////////////////////////////////////////////////////////////////////////////////////////////////////////////
|
||||
////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////
|
||||
|
||||
#include <stdio.h>
|
||||
#include <stdlib.h>
|
||||
#include <stdint.h>
|
||||
#include <string.h>
|
||||
#include "LibSha256.h"
|
||||
#include "CryptLib_Sha256.h"
|
||||
|
||||
///////////////////////////////////////////////////////////////////////////////////////////////////////////////////////
|
||||
////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////
|
||||
// FUNCTIONS
|
||||
///////////////////////////////////////////////////////////////////////////////////////////////////////////////////////
|
||||
////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////
|
||||
|
||||
///////////////////////////////////////////////////////////////////////////////////////////////////////////////////////
|
||||
////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////
|
||||
// main
|
||||
//
|
||||
// Program entry point
|
||||
///////////////////////////////////////////////////////////////////////////////////////////////////////////////////////
|
||||
////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////
|
||||
int
|
||||
main
|
||||
(
|
||||
@@ -59,4 +59,3 @@ int
|
||||
|
||||
return 0;
|
||||
}
|
||||
|
||||
|
||||
7
projects/Sha512String/CMakeLists.txt
Normal file
7
projects/Sha512String/CMakeLists.txt
Normal file
@@ -0,0 +1,7 @@
|
||||
add_executable( Sha512String
|
||||
Sha512String.c )
|
||||
target_link_libraries( Sha512String
|
||||
CryptLib )
|
||||
|
||||
install(TARGETS Sha512String DESTINATION .)
|
||||
|
||||
@@ -1,30 +1,30 @@
|
||||
///////////////////////////////////////////////////////////////////////////////////////////////////////////////////////
|
||||
////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////
|
||||
// Sha512String
|
||||
//
|
||||
// Outputs SHA512 hash of a string specified on command line. Hash is output in hex
|
||||
//
|
||||
// This is free and unencumbered software released into the public domain - June 2013 waterjuice.org
|
||||
///////////////////////////////////////////////////////////////////////////////////////////////////////////////////////
|
||||
////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////
|
||||
|
||||
///////////////////////////////////////////////////////////////////////////////////////////////////////////////////////
|
||||
////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////
|
||||
// IMPORTS
|
||||
///////////////////////////////////////////////////////////////////////////////////////////////////////////////////////
|
||||
////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////
|
||||
|
||||
#include <stdio.h>
|
||||
#include <stdlib.h>
|
||||
#include <stdint.h>
|
||||
#include <string.h>
|
||||
#include "LibSha512.h"
|
||||
#include "CryptLib_Sha512.h"
|
||||
|
||||
///////////////////////////////////////////////////////////////////////////////////////////////////////////////////////
|
||||
////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////
|
||||
// FUNCTIONS
|
||||
///////////////////////////////////////////////////////////////////////////////////////////////////////////////////////
|
||||
////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////
|
||||
|
||||
///////////////////////////////////////////////////////////////////////////////////////////////////////////////////////
|
||||
////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////
|
||||
// main
|
||||
//
|
||||
// Program entry point
|
||||
///////////////////////////////////////////////////////////////////////////////////////////////////////////////////////
|
||||
////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////
|
||||
int
|
||||
main
|
||||
(
|
||||
@@ -59,4 +59,3 @@ int
|
||||
|
||||
return 0;
|
||||
}
|
||||
|
||||
|
||||
@@ -1,27 +0,0 @@
|
||||
///////////////////////////////////////////////////////////////////////////////////////////////////////////////////////
|
||||
// <stdbool.h>
|
||||
//
|
||||
// stdbool.h is part of the C99 standard. Unforunately MSVC compiler does not support C99. Although it has several
|
||||
// types such as stdint.h, it does not include stdbool.h. This file defines the type bool and values true and false
|
||||
// according to the C99 standard. This only needs to be included on systems such as MSVC that do not have stdbool.h
|
||||
// gcc has its own version of stdbool.h that should be used in preference.
|
||||
//
|
||||
// This is free and unencumbered software released into the public domain - June 2013 waterjuice.org
|
||||
///////////////////////////////////////////////////////////////////////////////////////////////////////////////////////
|
||||
|
||||
#ifndef _STDBOOL_H_
|
||||
#define _STDBOOL_H_
|
||||
|
||||
#ifndef __cplusplus
|
||||
#ifndef __bool_true_false_are_defined
|
||||
|
||||
typedef int bool;
|
||||
#define true 1
|
||||
#define false 0
|
||||
|
||||
#define __bool_true_false_are_defined
|
||||
|
||||
#endif //__bool_true_false_are_defined
|
||||
#endif //__cplusplus
|
||||
|
||||
#endif //_STDBOOL_H_
|
||||
Reference in New Issue
Block a user