Encryption and compression, native and managed

ErnestoNet

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4.74/5 (17 votes)

29 Jun 2012CPOL7 min read

111.1K

6.9K

DLL for native encryption and compression (using Crypto++). Includes RSA Key Generator in C#, and encryption and compression in ASP.NET (C#).

SourceCode.zip
- CryptCpp.sln
- CryptCpp.suo
- CryptoLib
  - CryptoLib.cpp
  - CryptoLib.vcproj
  - CryptoLib.vcproj.DDIT.eolmos.user
  - CryptoLib.vcproj.PCQ9300.Administrador.user
  - CryptoLib.vcxproj
  - CryptoLib.vcxproj.filters
  - CryptoLib.vcxproj.user
  - CryptoPP
    - 3way.cpp
    - 3way.h
    - 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.h
    - 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
    - cryptlib.cpp
    - cryptlib.h
    - default.cpp
    - default.h
    - des.cpp
    - des.h
    - dessp.cpp
    - dh.cpp
    - dh.h
    - dh2.cpp
    - dh2.h
    - dll.cpp
    - dll.h
    - dmac.h
    - 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
    - fltrimpl.h
    - gcm.cpp
    - gcm.h
    - gf2_32.cpp
    - gf2_32.h
    - gf256.cpp
    - gf256.h
    - gf2n.cpp
    - gf2n.h
    - gfpcrypt.cpp
    - gfpcrypt.h
    - 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
    - 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.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
    - 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.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.h
    - sosemanuk.h
    - square.cpp
    - square.h
    - squaretb.cpp
    - stdcpp.h
    - strciphr.cpp
    - strciphr.h
    - tea.cpp
    - tea.h
    - tftables.cpp
    - tiger.cpp
    - tiger.h
    - tigertab.cpp
    - trdlocal.cpp
    - trdlocal.h
    - trunhash.h
    - ttmac.h
    - twofish.cpp
    - twofish.h
    - 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
  - defines.h
  - dllmain.cpp
  - InfoFormat.cpp
  - infoformat.h
  - Internal.cpp
  - Internal.h
  - Keys.cpp
  - Keys.h
  - OptionsBuf.cpp
  - OptionsBuf.h
  - ReadMe.txt
  - stdafx.cpp
  - stdafx.h
  - targetver.h
- CryptTest
  - CryptTest.aps
  - CryptTest.cpp
  - CryptTest.h
  - CryptTest.rc
  - CryptTest.vcproj
  - CryptTest.vcproj.DDIT.eolmos.user
  - CryptTest.vcproj.PCQ9300.Administrador.user
  - CryptTest.vcxproj
  - CryptTest.vcxproj.filters
  - CryptTest.vcxproj.user
  - CryptTestDlg.cpp
  - CryptTestDlg.h
  - DiskObject.cpp
  - DiskObject.h
  - ReadMe.txt
  - res
    - CryptTest.ico
    - CryptTest.rc2
  - resource.h
  - stdafx.cpp
  - stdafx.h
  - targetver.h
- CryptTestWeb
  - App_Data
  - CryptTestWeb.aspx
  - CryptTestWeb.aspx.cs
  - ManagedZLib.dll
  - web.config
- NetCryptLib
  - app.ico
  - app.rc
  - AssemblyInfo.cpp
  - NETBuffer.cpp
  - NetCryptLib.h
  - NetCryptLib.vcxproj
  - NetCryptLib.vcxproj.filters
  - NetCryptLib.vcxproj.user
  - NETInfoFormat.cpp
  - NETKeys.cpp
  - ReadMe.txt
  - resource.h
  - Stdafx.cpp
  - Stdafx.h
  - Utils.cpp
  - Utils.h
- NetCryptTest
  - app.config
  - FrmTest.cs
  - FrmTest.Designer.cs
  - FrmTest.resx
  - NetCryptTest.csproj
  - NetCryptTest.csproj.user
  - Program.cs
  - Properties
- NETPCryptLib
  - Blowfish.cs
  - CGlobalKeys.cs
  - CNETBufTemp.cs
  - CNETPBuffer.cs
  - CNETPInfoFormat.cs
  - CNETPInternal.cs
  - CNETPKeys.cs
  - NETPCryptLib.csproj
  - Properties
    - AssemblyInfo.cs
- NetWebTest
  - Default.aspx
  - Default.aspx.cs
  - Default.aspx.designer.cs
  - NetWebTest.csproj
  - NetWebTest.csproj.user
  - NetWebTest.Publish.xml
  - Properties
    - AssemblyInfo.cs
  - TestForm.aspx
  - TestForm.aspx.cs
  - TestForm.aspx.designer.cs
  - Web.config
  - Web.Debug.config
  - Web.Release.config
- NETZLib
- RSAKeyGenerator
  - FrmRSAKeyGen.cs
  - FrmRSAKeyGen.Designer.cs
  - FrmRSAKeyGen.resx
  - Program.cs
  - Properties
  - RSAKeyGenerator.csproj
  - RSAKeyGenerator.sln
  - RSAKeyGenerator.suo
Release.zip
- CryptoLib.dll
- CryptTest.exe
- NetCryptLib.dll
- NetCryptTest.exe
- NETPCryptLib.dll
- RSAKeyGenerator.exe
- zlib.net.dll
CryptoLib.zip
- CryptoLib.sln
- CryptoLib
  - CryptoLib.cpp
  - CryptoLib.vcproj
  - CryptoLib.vcproj.DDIT.eolmos.user
  - CryptoLib.vcproj.PCQ9300.Administrador.user
  - CryptoPP
    - 3way.cpp
    - 3way.h
    - adler32.cpp
    - adler32.h
    - aes.h
    - algebra.cpp
    - algebra.h
    - algparam.cpp
    - algparam.h
    - arc4.cpp
    - arc4.h
    - argnames.h
    - asn.cpp
    - asn.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
    - channels.cpp
    - channels.h
    - config.h
    - cpu.cpp
    - cpu.h
    - crc.cpp
    - crc.h
    - cryptlib.cpp
    - cryptlib.h
    - cryptlib_bds.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
    - dmac.h
    - dsa.cpp
    - dsa.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
    - fltrimpl.h
    - gf2_32.cpp
    - gf2_32.h
    - gf256.cpp
    - gf256.h
    - gf2n.cpp
    - gf2n.h
    - gfpcrypt.cpp
    - gfpcrypt.h
    - 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
    - lubyrack.h
    - luc.cpp
    - luc.h
    - mars.cpp
    - mars.h
    - marss.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
    - 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
    - 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.h
    - sosemanuk.cpp
    - sosemanuk.h
    - square.cpp
    - square.h
    - squaretb.cpp
    - stdcpp.h
    - strciphr.cpp
    - strciphr.h
    - tea.cpp
    - tea.h
    - tftables.cpp
    - tiger.cpp
    - tiger.h
    - tigertab.cpp
    - trdlocal.cpp
    - trdlocal.h
    - trunhash.h
    - ttmac.cpp
    - ttmac.h
    - twofish.cpp
    - twofish.h
    - validate.h
    - vmac.cpp
    - vmac.h
    - wait.cpp
    - wait.h
    - wake.cpp
    - wake.h
    - whrlpool.cpp
    - whrlpool.h
    - winpipes.cpp
    - winpipes.h
    - words.h
    - xtr.cpp
    - xtr.h
    - xtrcrypt.cpp
    - xtrcrypt.h
    - zdeflate.cpp
    - zdeflate.h
    - zinflate.cpp
    - zinflate.h
    - zlib.cpp
    - zlib.h
    - dllmain.cpp
    - InfoFormat.cpp
    - infoformat.h
    - Interno.cpp
    - Interno.h
    - ReadMe.txt
    - RSAEnc.cpp
    - RSAEnc.h
    - RSAKey.h
    - stdafx.cpp
    - stdafx.h
    - targetver.h
  - Release
    - CryptoLib.dll
    - CryptoLib.exp
    - CryptoLib.lib
    - infoformat.h
    - Interno.h
    - RSAKey.h
CryptTest.zip
- CryptLib
  - CryptoLib.lib
  - infoformat.h
  - Interno.h
  - RSAKey.h
  - CryptTest.cpp
  - CryptTest.h
  - CryptTest.rc
  - CryptTest.sln
  - CryptTest.vcproj
  - CryptTest.vcproj.DDIT.eolmos.user
  - CryptTest.vcproj.PCQ9300.Administrador.user
  - CryptTestDlg.cpp
  - CryptTestDlg.h
  - DiskObject.cpp
  - DiskObject.h
  - EXE
    - CryptoLib.dll
    - CryptTest.exe
  - GenericHTTPClient.cpp
  - GenericHTTPClient.h
  - ReadMe.txt
  - CryptTest.ico
  - CryptTest.rc2
  - resource.h
  - stdafx.cpp
  - stdafx.h
  - targetver.h
RSAKeyGenerator.zip
- RSAKeyGenerator.exe
- FrmRSAKeyGen.cs
- FrmRSAKeyGen.Designer.cs
- FrmRSAKeyGen.resx
- Program.cs
- AssemblyInfo.cs
- Resources.Designer.cs
- Resources.resx
- Settings.Designer.cs
- Settings.settings
- RSAKeyGenerator.csproj
- RSAKeyGenerator.sln
release.zip
- CryptoLib.dll
- CryptTest.exe
- NetCryptLib.dll
- NetCryptTest.exe
- NETPCryptLib.dll
- RSAKeyGenerator.exe
- zlib.net.dll
sourcecode.zip
- CryptCpp.sln
- CryptCpp.suo
- CryptoLib.cpp
- CryptoLib.vcproj
- CryptoLib.vcproj.DDIT.eolmos.user
- CryptoLib.vcproj.PCQ9300.Administrador.user
- CryptoLib.vcxproj
- CryptoLib.vcxproj.filters
- CryptoLib.vcxproj.user
- 3way.cpp
- 3way.h
- 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.h
- 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
- cryptlib.cpp
- cryptlib.h
- default.cpp
- default.h
- des.cpp
- des.h
- dessp.cpp
- dh.cpp
- dh.h
- dh2.cpp
- dh2.h
- dll.cpp
- dll.h
- dmac.h
- 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
- fltrimpl.h
- gcm.cpp
- gcm.h
- gf2_32.cpp
- gf2_32.h
- gf256.cpp
- gf256.h
- gf2n.cpp
- gf2n.h
- gfpcrypt.cpp
- gfpcrypt.h
- 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
- 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.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
- 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.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.h
- sosemanuk.h
- square.cpp
- square.h
- squaretb.cpp
- stdcpp.h
- strciphr.cpp
- strciphr.h
- tea.cpp
- tea.h
- tftables.cpp
- tiger.cpp
- tiger.h
- tigertab.cpp
- trdlocal.cpp
- trdlocal.h
- trunhash.h
- ttmac.h
- twofish.cpp
- twofish.h
- 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
- defines.h
- dllmain.cpp
- InfoFormat.cpp
- infoformat.h
- Internal.cpp
- Internal.h
- Keys.cpp
- Keys.h
- OptionsBuf.cpp
- OptionsBuf.h
- ReadMe.txt
- stdafx.cpp
- stdafx.h
- targetver.h
- CryptTest.aps
- CryptTest.cpp
- CryptTest.h
- CryptTest.rc
- CryptTest.vcproj
- CryptTest.vcproj.DDIT.eolmos.user
- CryptTest.vcproj.PCQ9300.Administrador.user
- CryptTest.vcxproj
- CryptTest.vcxproj.filters
- CryptTest.vcxproj.user
- CryptTestDlg.cpp
- CryptTestDlg.h
- DiskObject.cpp
- DiskObject.h
- ReadMe.txt
- CryptTest.ico
- CryptTest.rc2
- resource.h
- stdafx.cpp
- stdafx.h
- targetver.h
- CryptTestWeb.aspx
- CryptTestWeb.aspx.cs
- ManagedZLib.dll
- web.config
- app.ico
- app.rc
- AssemblyInfo.cpp
- NETBuffer.cpp
- NetCryptLib.h
- NetCryptLib.vcxproj
- NetCryptLib.vcxproj.filters
- NetCryptLib.vcxproj.user
- NETInfoFormat.cpp
- NETKeys.cpp
- ReadMe.txt
- resource.h
- Stdafx.cpp
- Stdafx.h
- Utils.cpp
- Utils.h
- app.config
- FrmTest.cs
- FrmTest.Designer.cs
- FrmTest.resx
- NetCryptTest.csproj
- NetCryptTest.csproj.user
- Program.cs
- app.manifest
- AssemblyInfo.cs
- Resources.Designer.cs
- Resources.resx
- Settings.Designer.cs
- Settings.settings
- Blowfish.cs
- CGlobalKeys.cs
- CNETBufTemp.cs
- CNETPBuffer.cs
- CNETPInfoFormat.cs
- CNETPInternal.cs
- CNETPKeys.cs
- NETPCryptLib.csproj
- AssemblyInfo.cs
- Default.aspx
- Default.aspx.cs
- Default.aspx.designer.cs
- NetWebTest.csproj
- NetWebTest.csproj.user
- NetWebTest.Publish.xml
- AssemblyInfo.cs
- TestForm.aspx
- TestForm.aspx.cs
- TestForm.aspx.designer.cs
- Web.config
- Web.Debug.config
- Web.Release.config
- Adler32.cs
- AssemblyInfo.cs
- Deflate.cs
- InfBlocks.cs
- InfCodes.cs
- Inflate.cs
- InfTree.cs
- StaticTree.cs
- SupportClass.cs
- Tree.cs
- ZInputStream.cs
- Zlib.cs
- zlib.net.csproj
- ZOutputStream.cs
- ZStream.cs
- ZStreamException.cs
- FrmRSAKeyGen.cs
- FrmRSAKeyGen.Designer.cs
- FrmRSAKeyGen.resx
- Program.cs
- AssemblyInfo.cs
- Resources.Designer.cs
- Resources.resx
- Settings.Designer.cs
- Settings.settings
- RSAKeyGenerator.csproj
- RSAKeyGenerator.sln
- RSAKeyGenerator.suo
crypttestweb.zip
- Bin
  - App_Web_f38kc34z.dll
  - CryptTestWeb.aspx
  - ManagedZLib.dll
  - CryptTestWeb.aspx
  - CryptTestWeb.aspx.cs
  - ManagedZLib.dll
  - web.config

// shark.cpp - written and placed in the public domain by Wei Dai

#include "pch.h"
#include "shark.h"
#include "misc.h"
#include "modes.h"
#include "gf256.h"

NAMESPACE_BEGIN(CryptoPP)

static word64 SHARKTransform(word64 a)
{
	static const byte iG[8][8] = {
		0xe7, 0x30, 0x90, 0x85, 0xd0, 0x4b, 0x91, 0x41, 
		0x53, 0x95, 0x9b, 0xa5, 0x96, 0xbc, 0xa1, 0x68, 
		0x02, 0x45, 0xf7, 0x65, 0x5c, 0x1f, 0xb6, 0x52, 
		0xa2, 0xca, 0x22, 0x94, 0x44, 0x63, 0x2a, 0xa2, 
		0xfc, 0x67, 0x8e, 0x10, 0x29, 0x75, 0x85, 0x71, 
		0x24, 0x45, 0xa2, 0xcf, 0x2f, 0x22, 0xc1, 0x0e, 
		0xa1, 0xf1, 0x71, 0x40, 0x91, 0x27, 0x18, 0xa5, 
		0x56, 0xf4, 0xaf, 0x32, 0xd2, 0xa4, 0xdc, 0x71, 
	};

	word64 result=0;
	GF256 gf256(0xf5);
	for (unsigned int i=0; i<8; i++)
		for(unsigned int j=0; j<8; j++) 
			result ^= word64(gf256.Multiply(iG[i][j], GF256::Element(a>>(56-8*j)))) << (56-8*i);
	return result;
}

void SHARK::Base::UncheckedSetKey(const byte *key, unsigned int keyLen, const NameValuePairs &params)
{
	AssertValidKeyLength(keyLen);

	m_rounds = GetRoundsAndThrowIfInvalid(params, this);
	m_roundKeys.New(m_rounds+1);

	// concatenate key enought times to fill a
	for (unsigned int i=0; i<(m_rounds+1)*8; i++)
		((byte *)m_roundKeys.begin())[i] = key[i%keyLen];

	SHARK::Encryption e;
	e.InitForKeySetup();
	byte IV[8] = {0,0,0,0,0,0,0,0};
	CFB_Mode_ExternalCipher::Encryption cfb(e, IV);

	cfb.ProcessString((byte *)m_roundKeys.begin(), (m_rounds+1)*8);

	ConditionalByteReverse(BIG_ENDIAN_ORDER, m_roundKeys.begin(), m_roundKeys.begin(), (m_rounds+1)*8);

	m_roundKeys[m_rounds] = SHARKTransform(m_roundKeys[m_rounds]);

	if (!IsForwardTransformation())
	{
		unsigned int i;

		// transform encryption round keys into decryption round keys
		for (i=0; i<m_rounds/2; i++)
			std::swap(m_roundKeys[i], m_roundKeys[m_rounds-i]);

		for (i=1; i<m_rounds; i++)
			m_roundKeys[i] = SHARKTransform(m_roundKeys[i]);
	}

#ifdef IS_LITTLE_ENDIAN
	m_roundKeys[0] = ByteReverse(m_roundKeys[0]);
	m_roundKeys[m_rounds] = ByteReverse(m_roundKeys[m_rounds]);
#endif
}

// construct an SHARK_Enc object with fixed round keys, to be used to initialize actual round keys
void SHARK::Enc::InitForKeySetup()
{
	m_rounds = DEFAULT_ROUNDS;
	m_roundKeys.New(DEFAULT_ROUNDS+1);

	for (unsigned int i=0; i<DEFAULT_ROUNDS; i++)
		m_roundKeys[i] = cbox[0][i];

	m_roundKeys[DEFAULT_ROUNDS] = SHARKTransform(cbox[0][DEFAULT_ROUNDS]);

#ifdef IS_LITTLE_ENDIAN
	m_roundKeys[0] = ByteReverse(m_roundKeys[0]);
	m_roundKeys[m_rounds] = ByteReverse(m_roundKeys[m_rounds]);
#endif
}

typedef word64 ArrayOf256Word64s[256];

template <const byte *sbox, const ArrayOf256Word64s *cbox>
struct SharkProcessAndXorBlock{		// VC60 workaround: problem with template functions
inline SharkProcessAndXorBlock(const word64 *roundKeys, unsigned int rounds, const byte *inBlock, const byte *xorBlock, byte *outBlock)
{
	word64 tmp = *(word64 *)inBlock ^ roundKeys[0];

	ByteOrder order = GetNativeByteOrder();
	tmp = cbox[0][GetByte(order, tmp, 0)] ^ cbox[1][GetByte(order, tmp, 1)] 
		^ cbox[2][GetByte(order, tmp, 2)] ^ cbox[3][GetByte(order, tmp, 3)] 
		^ cbox[4][GetByte(order, tmp, 4)] ^ cbox[5][GetByte(order, tmp, 5)] 
		^ cbox[6][GetByte(order, tmp, 6)] ^ cbox[7][GetByte(order, tmp, 7)]
		^ roundKeys[1];

	for(unsigned int i=2; i<rounds; i++) 
	{
		tmp = cbox[0][GETBYTE(tmp, 7)] ^ cbox[1][GETBYTE(tmp, 6)] 
			^ cbox[2][GETBYTE(tmp, 5)] ^ cbox[3][GETBYTE(tmp, 4)] 
			^ cbox[4][GETBYTE(tmp, 3)] ^ cbox[5][GETBYTE(tmp, 2)] 
			^ cbox[6][GETBYTE(tmp, 1)] ^ cbox[7][GETBYTE(tmp, 0)]
			^ roundKeys[i];
	}

	PutBlock<byte, BigEndian>(xorBlock, outBlock)
		(sbox[GETBYTE(tmp, 7)])
		(sbox[GETBYTE(tmp, 6)])
		(sbox[GETBYTE(tmp, 5)])
		(sbox[GETBYTE(tmp, 4)])
		(sbox[GETBYTE(tmp, 3)])
		(sbox[GETBYTE(tmp, 2)])
		(sbox[GETBYTE(tmp, 1)])
		(sbox[GETBYTE(tmp, 0)]);

	*(word64 *)outBlock ^= roundKeys[rounds];
}};

void SHARK::Enc::ProcessAndXorBlock(const byte *inBlock, const byte *xorBlock, byte *outBlock) const
{
	SharkProcessAndXorBlock<sbox, cbox>(m_roundKeys, m_rounds, inBlock, xorBlock, outBlock);
}

void SHARK::Dec::ProcessAndXorBlock(const byte *inBlock, const byte *xorBlock, byte *outBlock) const
{
	SharkProcessAndXorBlock<sbox, cbox>(m_roundKeys, m_rounds, inBlock, xorBlock, outBlock);
}

NAMESPACE_END

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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

ErnestoNet

Software Developer

Argentina

System developer from Argentina.

Programmed in VB 5,6,.NET, C#, Java, PL-SQL, Transac-SQL, C, C++ and even some "calculator" language.

Love to build small, useful applications.
Usually building big and complicated apps based on solid, reliable components.

Hobbies: reading, photography, chess, paddle, running.

Encryption and compression, native and managed

License

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