Implementation of the Licensing System for a Software Product

Apriorit Inc, Sergii Bratus

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5 Aug 2010CPOL6 min read

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This article is devoted to the development of the key licensing system for the applications.

src.zip
- src
  - src
    - ClientTest
      - ClientTest.cpp
      - ClientTest.rc
      - ClientTest.vcproj
      - CSmartReader.cpp
      - CSmartReader.h
      - keys
        
        public.bin
      - resource.h
    - cryptopp560
      - 3way.cpp
      - 3way.h
      - adhoc.cpp
      - adhoc.cpp.copied
      - adhoc.cpp.proto
      - adler32.cpp
      - adler32.h
      - aes.h
      - algebra.cpp
      - algebra.h
      - algparam.cpp
      - algparam.h
      - arc4.cpp
      - arc4.h
      - argnames.h
      - asn.cpp
      - asn.h
      - authenc.cpp
      - authenc.h
      - base32.cpp
      - base32.h
      - base64.cpp
      - base64.h
      - basecode.cpp
      - basecode.h
      - bench.cpp
      - bench.h
      - bench2.cpp
      - bfinit.cpp
      - blowfish.cpp
      - blowfish.h
      - blumshub.cpp
      - blumshub.h
      - camellia.cpp
      - camellia.h
      - cast.cpp
      - cast.h
      - casts.cpp
      - cbcmac.cpp
      - cbcmac.h
      - ccm.cpp
      - ccm.h
      - channels.cpp
      - channels.h
      - cmac.cpp
      - cmac.h
      - config.h
      - cpu.cpp
      - cpu.h
      - crc.cpp
      - crc.h
      - cryptdll.dsp
      - cryptdll.vcproj
      - cryptest.dsp
      - cryptest.dsw
      - cryptest.sln
      - cryptest.vcproj
      - cryptest_bds.bdsgroup
      - cryptest_bds.bdsproj
      - cryptest_bds.bpf
      - cryptlib.cpp
      - cryptlib.dsp
      - cryptlib.h
      - cryptlib.vcproj
      - cryptlib_bds.bdsproj
      - cryptlib_bds.cpp
      - cryptopp.rc
      - datatest.cpp
      - default.cpp
      - default.h
      - des.cpp
      - des.h
      - dessp.cpp
      - dh.cpp
      - dh.h
      - dh2.cpp
      - dh2.h
      - dll.cpp
      - dll.h
      - dlltest.cpp
      - dlltest.dsp
      - dlltest.vcproj
      - dmac.h
      - Doxyfile
      - dsa.cpp
      - dsa.h
      - eax.cpp
      - eax.h
      - ec2n.cpp
      - ec2n.h
      - eccrypto.cpp
      - eccrypto.h
      - ecp.cpp
      - ecp.h
      - elgamal.cpp
      - elgamal.h
      - emsa2.cpp
      - emsa2.h
      - eprecomp.cpp
      - eprecomp.h
      - esign.cpp
      - esign.h
      - factory.h
      - files.cpp
      - files.h
      - filters.cpp
      - filters.h
      - fips140.cpp
      - fips140.h
      - fipsalgt.cpp
      - fipstest.cpp
      - fltrimpl.h
      - gcm.cpp
      - gcm.h
      - gf2_32.cpp
      - gf2_32.h
      - gf256.cpp
      - gf256.h
      - gf2n.cpp
      - gf2n.h
      - gfpcrypt.cpp
      - gfpcrypt.h
      - GNUmakefile
      - gost.cpp
      - gost.h
      - gzip.cpp
      - gzip.h
      - hex.cpp
      - hex.h
      - hmac.cpp
      - hmac.h
      - hrtimer.cpp
      - hrtimer.h
      - ida.cpp
      - ida.h
      - idea.cpp
      - idea.h
      - integer.cpp
      - integer.h
      - iterhash.cpp
      - iterhash.h
      - License.txt
      - lubyrack.h
      - luc.cpp
      - luc.h
      - mars.cpp
      - mars.h
      - marss.cpp
      - md2.cpp
      - md2.h
      - md4.cpp
      - md4.h
      - md5.cpp
      - md5.h
      - mdc.h
      - misc.cpp
      - misc.h
      - modarith.h
      - modes.cpp
      - modes.h
      - modexppc.h
      - mqueue.cpp
      - mqueue.h
      - mqv.cpp
      - mqv.h
      - nbtheory.cpp
      - nbtheory.h
      - network.cpp
      - network.h
      - nr.h
      - oaep.cpp
      - oaep.h
      - oids.h
      - osrng.cpp
      - osrng.h
      - panama.cpp
      - panama.h
      - pch.cpp
      - pch.h
      - pkcspad.cpp
      - pkcspad.h
      - polynomi.cpp
      - polynomi.h
      - pssr.cpp
      - pssr.h
      - pubkey.cpp
      - pubkey.h
      - pwdbased.h
      - queue.cpp
      - queue.h
      - rabin.cpp
      - rabin.h
      - randpool.cpp
      - randpool.h
      - rc2.cpp
      - rc2.h
      - rc5.cpp
      - rc5.h
      - rc6.cpp
      - rc6.h
      - rdtables.cpp
      - Readme.txt
      - regtest.cpp
      - resource.h
      - rijndael.cpp
      - rijndael.h
      - ripemd.cpp
      - ripemd.h
      - rng.cpp
      - rng.h
      - rsa.cpp
      - rsa.h
      - rw.cpp
      - rw.h
      - safer.cpp
      - safer.h
      - salsa.cpp
      - salsa.h
      - seal.cpp
      - seal.h
      - secblock.h
      - seckey.h
      - seed.cpp
      - seed.h
      - serpent.cpp
      - serpent.h
      - serpentp.h
      - sha.cpp
      - sha.h
      - shacal2.cpp
      - shacal2.h
      - shark.cpp
      - shark.h
      - sharkbox.cpp
      - simple.cpp
      - simple.h
      - skipjack.cpp
      - skipjack.h
      - smartptr.h
      - socketft.cpp
      - socketft.h
      - sosemanuk.cpp
      - sosemanuk.h
      - square.cpp
      - square.h
      - squaretb.cpp
      - stdcpp.h
      - strciphr.cpp
      - strciphr.h
      - tea.cpp
      - tea.h
      - test.cpp
      - tftables.cpp
      - tiger.cpp
      - tiger.h
      - tigertab.cpp
      - trdlocal.cpp
      - trdlocal.h
      - trunhash.h
      - ttmac.cpp
      - ttmac.h
      - twofish.cpp
      - twofish.h
      - UpgradeLog.XML
      - validat1.cpp
      - validat2.cpp
      - validat3.cpp
      - validate.h
      - vmac.cpp
      - vmac.h
      - wait.cpp
      - wait.h
      - wake.cpp
      - wake.h
      - whrlpool.cpp
      - whrlpool.h
      - winpipes.cpp
      - winpipes.h
      - words.h
      - x64dll.asm
      - x64masm.asm
      - xtr.cpp
      - xtr.h
      - xtrcrypt.cpp
      - xtrcrypt.h
      - zdeflate.cpp
      - zdeflate.h
      - zinflate.cpp
      - zinflate.h
      - zlib.cpp
      - zlib.h
    - DigitalSignature
      - DigitalSignature.rc
      - DigitalSignature.vcproj
      - keys
        
        private.bin
        
        public.bin
      - main.cpp
      - resource.h
    - License.sln
    - Utils
      - utils.cpp
      - utils.h
      - Utils.vcproj
bin.zip
- bin
  - ClientTest.exe
  - DigitalSignature.exe

<?xml version="1.0" encoding="windows-1251"?>
<VisualStudioProject
	ProjectType="Visual C++"
	Version="9,00"
	Name="ClientTest"
	ProjectGUID="{C819D893-D948-468E-ACC1-7ABEC765ECBD}"
	RootNamespace="ClientTest"
	Keyword="Win32Proj"
	TargetFrameworkVersion="196613"
	>
	<Platforms>
		<Platform
			Name="Win32"
		/>
	</Platforms>
	<ToolFiles>
	</ToolFiles>
	<Configurations>
		<Configuration
			Name="Debug|Win32"
			OutputDirectory="$(SolutionDir)..\bin\$(ConfigurationName)"
			IntermediateDirectory="$(SolutionDir)..\obj\$(ConfigurationName)\$(ProjectName)"
			ConfigurationType="1"
			CharacterSet="1"
			>
			<Tool
				Name="VCPreBuildEventTool"
			/>
			<Tool
				Name="VCCustomBuildTool"
			/>
			<Tool
				Name="VCXMLDataGeneratorTool"
			/>
			<Tool
				Name="VCWebServiceProxyGeneratorTool"
			/>
			<Tool
				Name="VCMIDLTool"
			/>
			<Tool
				Name="VCCLCompilerTool"
				Optimization="0"
				AdditionalIncludeDirectories="..\Utils;..\cryptopp560"
				PreprocessorDefinitions="WIN32;_DEBUG;_CONSOLE"
				MinimalRebuild="true"
				BasicRuntimeChecks="3"
				RuntimeLibrary="1"
				UsePrecompiledHeader="0"
				ProgramDataBaseFileName="$(IntDir)\client.pdb"
				WarningLevel="3"
				DebugInformationFormat="4"
			/>
			<Tool
				Name="VCManagedResourceCompilerTool"
			/>
			<Tool
				Name="VCResourceCompilerTool"
			/>
			<Tool
				Name="VCPreLinkEventTool"
			/>
			<Tool
				Name="VCLinkerTool"
				LinkIncremental="2"
				GenerateDebugInformation="true"
				SubSystem="1"
				TargetMachine="1"
			/>
			<Tool
				Name="VCALinkTool"
			/>
			<Tool
				Name="VCManifestTool"
			/>
			<Tool
				Name="VCXDCMakeTool"
			/>
			<Tool
				Name="VCBscMakeTool"
			/>
			<Tool
				Name="VCFxCopTool"
			/>
			<Tool
				Name="VCAppVerifierTool"
			/>
			<Tool
				Name="VCPostBuildEventTool"
			/>
		</Configuration>
		<Configuration
			Name="Release|Win32"
			OutputDirectory="$(SolutionDir)..\bin\$(ConfigurationName)"
			IntermediateDirectory="$(SolutionDir)..\obj\$(ConfigurationName)\$(ProjectName)"
			ConfigurationType="1"
			CharacterSet="1"
			WholeProgramOptimization="1"
			>
			<Tool
				Name="VCPreBuildEventTool"
			/>
			<Tool
				Name="VCCustomBuildTool"
			/>
			<Tool
				Name="VCXMLDataGeneratorTool"
			/>
			<Tool
				Name="VCWebServiceProxyGeneratorTool"
			/>
			<Tool
				Name="VCMIDLTool"
			/>
			<Tool
				Name="VCCLCompilerTool"
				Optimization="2"
				EnableIntrinsicFunctions="true"
				AdditionalIncludeDirectories="..\Utils;..\cryptopp560"
				PreprocessorDefinitions="WIN32;NDEBUG;_CONSOLE"
				RuntimeLibrary="0"
				EnableFunctionLevelLinking="true"
				UsePrecompiledHeader="0"
				WarningLevel="3"
				DebugInformationFormat="3"
			/>
			<Tool
				Name="VCManagedResourceCompilerTool"
			/>
			<Tool
				Name="VCResourceCompilerTool"
			/>
			<Tool
				Name="VCPreLinkEventTool"
			/>
			<Tool
				Name="VCLinkerTool"
				LinkIncremental="1"
				GenerateDebugInformation="true"
				SubSystem="1"
				OptimizeReferences="2"
				EnableCOMDATFolding="2"
				TargetMachine="1"
			/>
			<Tool
				Name="VCALinkTool"
			/>
			<Tool
				Name="VCManifestTool"
			/>
			<Tool
				Name="VCXDCMakeTool"
			/>
			<Tool
				Name="VCBscMakeTool"
			/>
			<Tool
				Name="VCFxCopTool"
			/>
			<Tool
				Name="VCAppVerifierTool"
			/>
			<Tool
				Name="VCPostBuildEventTool"
			/>
		</Configuration>
	</Configurations>
	<References>
	</References>
	<Files>
		<Filter
			Name="Source Files"
			Filter="cpp;c;cc;cxx;def;odl;idl;hpj;bat;asm;asmx"
			UniqueIdentifier="{4FC737F1-C7A5-4376-A066-2A32D752A2FF}"
			>
			<File
				RelativePath=".\ClientTest.cpp"
				>
			</File>
			<File
				RelativePath=".\CSmartReader.cpp"
				>
			</File>
		</Filter>
		<Filter
			Name="Header Files"
			Filter="h;hpp;hxx;hm;inl;inc;xsd"
			UniqueIdentifier="{93995380-89BD-4b04-88EB-625FBE52EBFB}"
			>
			<File
				RelativePath=".\CSmartReader.h"
				>
			</File>
			<File
				RelativePath=".\resource.h"
				>
			</File>
		</Filter>
		<Filter
			Name="Resource Files"
			Filter="rc;ico;cur;bmp;dlg;rc2;rct;bin;rgs;gif;jpg;jpeg;jpe;resx;tiff;tif;png;wav"
			UniqueIdentifier="{67DA6AB6-F800-4c08-8B7A-83BB121AAD01}"
			>
			<File
				RelativePath=".\ClientTest.rc"
				>
			</File>
		</Filter>
	</Files>
	<Globals>
	</Globals>
</VisualStudioProject>

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License

This article, along with any associated source code and files, is licensed under The Code Project Open License (CPOL)

Written By

Apriorit Inc

Chief Technology Officer Apriorit Inc.

United States

ApriorIT is a software research and development company specializing in cybersecurity and data management technology engineering. We work for a broad range of clients from Fortune 500 technology leaders to small innovative startups building unique solutions.

As Apriorit offers integrated research&development services for the software projects in such areas as endpoint security, network security, data security, embedded Systems, and virtualization, we have strong kernel and driver development skills, huge system programming expertise, and are reals fans of research projects.

Our specialty is reverse engineering, we apply it for security testing and security-related projects.

A separate department of Apriorit works on large-scale business SaaS solutions, handling tasks from business analysis, data architecture design, and web development to performance optimization and DevOps.

Official site: https://www.apriorit.com
Clutch profile: https://clutch.co/profile/apriorit

This is a Organisation

33 members

Written By

Sergii Bratus

Technical Lead Apriorit Inc.

Ukraine

This member has not yet provided a Biography. Assume it's interesting and varied, and probably something to do with programming.

Implementation of the Licensing System for a Software Product

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