diff --git a/Borepin.sln b/Borepin.sln index 011075a..f2e2b0c 100644 --- a/Borepin.sln +++ b/Borepin.sln @@ -9,12 +9,16 @@ Project("{FAE04EC0-301F-11D3-BF4B-00C04F79EFBC}") = "Borepin.Android", "Borepin\ EndProject Project("{FAE04EC0-301F-11D3-BF4B-00C04F79EFBC}") = "Borepin.iOS", "Borepin\Borepin.iOS\Borepin.iOS.csproj", "{9985ED2B-0642-4DAC-98C3-F546196A1E36}" EndProject -Project("{FAE04EC0-301F-11D3-BF4B-00C04F79EFBC}") = "Borepin", "Borepin\Borepin\Borepin.csproj", "{F93856BD-0C8D-4469-A8DB-6E513002BFD7}" +Project("{9A19103F-16F7-4668-BE54-9A1E7A4F7556}") = "Borepin", "Borepin\Borepin\Borepin.csproj", "{F93856BD-0C8D-4469-A8DB-6E513002BFD7}" EndProject Project("{FAE04EC0-301F-11D3-BF4B-00C04F79EFBC}") = "Borepin.GTK", "Borepin\Borepin.GTK\Borepin.GTK.csproj", "{61D956D2-5819-4736-BBD8-AD8208DE6A62}" EndProject Project("{FAE04EC0-301F-11D3-BF4B-00C04F79EFBC}") = "Borepin.macOS", "Borepin\Borepin.macOS\Borepin.macOS.csproj", "{3EC23FE7-395E-4BBC-B56B-9455354BDA34}" EndProject +Project("{9344BDBB-3E7F-41FC-A0DD-8665D75EE146}") = "NFC_Test", "NFC_Test\NFC_Test.csproj", "{41EC0C17-B456-42AE-89F2-79DDB8ED9858}" +EndProject +Project("{FAE04EC0-301F-11D3-BF4B-00C04F79EFBC}") = "NFC", "NFC\NFC.csproj", "{9C2ED2EB-D91C-4D80-9580-6A135C05AF11}" +EndProject Global GlobalSection(SolutionConfigurationPlatforms) = preSolution Debug|Any CPU = Debug|Any CPU @@ -223,6 +227,54 @@ Global {3EC23FE7-395E-4BBC-B56B-9455354BDA34}.Release|x64.Build.0 = Release|Any CPU {3EC23FE7-395E-4BBC-B56B-9455354BDA34}.Release|x86.ActiveCfg = Release|Any CPU {3EC23FE7-395E-4BBC-B56B-9455354BDA34}.Release|x86.Build.0 = Release|Any CPU + {41EC0C17-B456-42AE-89F2-79DDB8ED9858}.Debug|Any CPU.ActiveCfg = Debug|Any CPU + {41EC0C17-B456-42AE-89F2-79DDB8ED9858}.Debug|Any CPU.Build.0 = Debug|Any CPU + {41EC0C17-B456-42AE-89F2-79DDB8ED9858}.Debug|ARM.ActiveCfg = Debug|Any CPU + {41EC0C17-B456-42AE-89F2-79DDB8ED9858}.Debug|ARM.Build.0 = Debug|Any CPU + {41EC0C17-B456-42AE-89F2-79DDB8ED9858}.Debug|iPhone.ActiveCfg = Debug|Any CPU + {41EC0C17-B456-42AE-89F2-79DDB8ED9858}.Debug|iPhone.Build.0 = Debug|Any CPU + {41EC0C17-B456-42AE-89F2-79DDB8ED9858}.Debug|iPhoneSimulator.ActiveCfg = Debug|Any CPU + {41EC0C17-B456-42AE-89F2-79DDB8ED9858}.Debug|iPhoneSimulator.Build.0 = Debug|Any CPU + {41EC0C17-B456-42AE-89F2-79DDB8ED9858}.Debug|x64.ActiveCfg = Debug|Any CPU + {41EC0C17-B456-42AE-89F2-79DDB8ED9858}.Debug|x64.Build.0 = Debug|Any CPU + {41EC0C17-B456-42AE-89F2-79DDB8ED9858}.Debug|x86.ActiveCfg = Debug|Any CPU + {41EC0C17-B456-42AE-89F2-79DDB8ED9858}.Debug|x86.Build.0 = Debug|Any CPU + {41EC0C17-B456-42AE-89F2-79DDB8ED9858}.Release|Any CPU.ActiveCfg = Release|Any CPU + {41EC0C17-B456-42AE-89F2-79DDB8ED9858}.Release|Any CPU.Build.0 = Release|Any CPU + {41EC0C17-B456-42AE-89F2-79DDB8ED9858}.Release|ARM.ActiveCfg = Release|Any CPU + {41EC0C17-B456-42AE-89F2-79DDB8ED9858}.Release|ARM.Build.0 = Release|Any CPU + {41EC0C17-B456-42AE-89F2-79DDB8ED9858}.Release|iPhone.ActiveCfg = Release|Any CPU + {41EC0C17-B456-42AE-89F2-79DDB8ED9858}.Release|iPhone.Build.0 = Release|Any CPU + {41EC0C17-B456-42AE-89F2-79DDB8ED9858}.Release|iPhoneSimulator.ActiveCfg = Release|Any CPU + {41EC0C17-B456-42AE-89F2-79DDB8ED9858}.Release|iPhoneSimulator.Build.0 = Release|Any CPU + {41EC0C17-B456-42AE-89F2-79DDB8ED9858}.Release|x64.ActiveCfg = Release|Any CPU + {41EC0C17-B456-42AE-89F2-79DDB8ED9858}.Release|x64.Build.0 = Release|Any CPU + {41EC0C17-B456-42AE-89F2-79DDB8ED9858}.Release|x86.ActiveCfg = Release|Any CPU + {41EC0C17-B456-42AE-89F2-79DDB8ED9858}.Release|x86.Build.0 = Release|Any CPU + {9C2ED2EB-D91C-4D80-9580-6A135C05AF11}.Debug|Any CPU.ActiveCfg = Debug|Any CPU + {9C2ED2EB-D91C-4D80-9580-6A135C05AF11}.Debug|Any CPU.Build.0 = Debug|Any CPU + {9C2ED2EB-D91C-4D80-9580-6A135C05AF11}.Debug|ARM.ActiveCfg = Debug|Any CPU + {9C2ED2EB-D91C-4D80-9580-6A135C05AF11}.Debug|ARM.Build.0 = Debug|Any CPU + {9C2ED2EB-D91C-4D80-9580-6A135C05AF11}.Debug|iPhone.ActiveCfg = Debug|Any CPU + {9C2ED2EB-D91C-4D80-9580-6A135C05AF11}.Debug|iPhone.Build.0 = Debug|Any CPU + {9C2ED2EB-D91C-4D80-9580-6A135C05AF11}.Debug|iPhoneSimulator.ActiveCfg = Debug|Any CPU + {9C2ED2EB-D91C-4D80-9580-6A135C05AF11}.Debug|iPhoneSimulator.Build.0 = Debug|Any CPU + {9C2ED2EB-D91C-4D80-9580-6A135C05AF11}.Debug|x64.ActiveCfg = Debug|Any CPU + {9C2ED2EB-D91C-4D80-9580-6A135C05AF11}.Debug|x64.Build.0 = Debug|Any CPU + {9C2ED2EB-D91C-4D80-9580-6A135C05AF11}.Debug|x86.ActiveCfg = Debug|Any CPU + {9C2ED2EB-D91C-4D80-9580-6A135C05AF11}.Debug|x86.Build.0 = Debug|Any CPU + {9C2ED2EB-D91C-4D80-9580-6A135C05AF11}.Release|Any CPU.ActiveCfg = Release|Any CPU + {9C2ED2EB-D91C-4D80-9580-6A135C05AF11}.Release|Any CPU.Build.0 = Release|Any CPU + {9C2ED2EB-D91C-4D80-9580-6A135C05AF11}.Release|ARM.ActiveCfg = Release|Any CPU + {9C2ED2EB-D91C-4D80-9580-6A135C05AF11}.Release|ARM.Build.0 = Release|Any CPU + {9C2ED2EB-D91C-4D80-9580-6A135C05AF11}.Release|iPhone.ActiveCfg = Release|Any CPU + {9C2ED2EB-D91C-4D80-9580-6A135C05AF11}.Release|iPhone.Build.0 = Release|Any CPU + {9C2ED2EB-D91C-4D80-9580-6A135C05AF11}.Release|iPhoneSimulator.ActiveCfg = Release|Any CPU + {9C2ED2EB-D91C-4D80-9580-6A135C05AF11}.Release|iPhoneSimulator.Build.0 = Release|Any CPU + {9C2ED2EB-D91C-4D80-9580-6A135C05AF11}.Release|x64.ActiveCfg = Release|Any CPU + {9C2ED2EB-D91C-4D80-9580-6A135C05AF11}.Release|x64.Build.0 = Release|Any CPU + {9C2ED2EB-D91C-4D80-9580-6A135C05AF11}.Release|x86.ActiveCfg = Release|Any CPU + {9C2ED2EB-D91C-4D80-9580-6A135C05AF11}.Release|x86.Build.0 = Release|Any CPU EndGlobalSection GlobalSection(SolutionProperties) = preSolution HideSolutionNode = FALSE diff --git a/Borepin/Borepin.GTK/Borepin.GTK.csproj b/Borepin/Borepin.GTK/Borepin.GTK.csproj index 56ab842..c2e3526 100644 --- a/Borepin/Borepin.GTK/Borepin.GTK.csproj +++ b/Borepin/Borepin.GTK/Borepin.GTK.csproj @@ -10,11 +10,12 @@ Properties Borepin.GTK Borepin.GTK - v4.8 + v4.7.2 512 true + true @@ -76,18 +77,21 @@ - + ..\..\packages\Xamarin.Forms.4.8.0.1364\lib\netstandard2.0\Xamarin.Forms.Core.dll - + ..\..\packages\Xamarin.Forms.4.8.0.1364\lib\netstandard2.0\Xamarin.Forms.Platform.dll - - ..\..\packages\Xamarin.Forms.Platform.GTK.4.8.0.1364\lib\net45\Xamarin.Forms.Platform.GTK.dll - - + ..\..\packages\Xamarin.Forms.4.8.0.1364\lib\netstandard2.0\Xamarin.Forms.Xaml.dll + + ..\..\packages\Xamarin.Forms.Platform.GTK.4.8.0.1364\lib\net45\webkit-sharp.dll + + + ..\..\packages\Xamarin.Forms.Platform.GTK.4.8.0.1364\lib\net45\Xamarin.Forms.Platform.GTK.dll + @@ -106,12 +110,5 @@ - - - Dieses Projekt verweist auf mindestens ein NuGet-Paket, das auf diesem Computer fehlt. Verwenden Sie die Wiederherstellung von NuGet-Paketen, um die fehlenden Dateien herunterzuladen. Weitere Informationen finden Sie unter "http://go.microsoft.com/fwlink/?LinkID=322105". Die fehlende Datei ist "{0}". - - - - \ No newline at end of file diff --git a/Borepin/Borepin.GTK/app.config b/Borepin/Borepin.GTK/app.config index 3c31098..5c893eb 100644 --- a/Borepin/Borepin.GTK/app.config +++ b/Borepin/Borepin.GTK/app.config @@ -8,4 +8,4 @@ - \ No newline at end of file + diff --git a/Borepin/Borepin.GTK/packages.config b/Borepin/Borepin.GTK/packages.config index 6088e1e..3ec538e 100644 --- a/Borepin/Borepin.GTK/packages.config +++ b/Borepin/Borepin.GTK/packages.config @@ -1,6 +1,6 @@  - - - + + + \ No newline at end of file diff --git a/Borepin/Borepin.GTK/webkit-sharp.dll.config b/Borepin/Borepin.GTK/webkit-sharp.dll.config index 4384801..2c002a5 100644 --- a/Borepin/Borepin.GTK/webkit-sharp.dll.config +++ b/Borepin/Borepin.GTK/webkit-sharp.dll.config @@ -1,5 +1,5 @@ - - - - - + + + + + diff --git a/Borepin/Borepin.UWP/Borepin.UWP.csproj b/Borepin/Borepin.UWP/Borepin.UWP.csproj index cff9dad..d9a65ed 100644 --- a/Borepin/Borepin.UWP/Borepin.UWP.csproj +++ b/Borepin/Borepin.UWP/Borepin.UWP.csproj @@ -143,7 +143,7 @@ - + diff --git a/Borepin/Borepin.iOS/Borepin.iOS.csproj b/Borepin/Borepin.iOS/Borepin.iOS.csproj index c7b44d9..e966ce7 100644 --- a/Borepin/Borepin.iOS/Borepin.iOS.csproj +++ b/Borepin/Borepin.iOS/Borepin.iOS.csproj @@ -15,7 +15,7 @@ true NSUrlSessionHandler automatic - 13.2 + true true @@ -26,7 +26,7 @@ prompt 4 x86_64 - None + Full true iPhone Developer @@ -51,10 +51,9 @@ iPhone Developer true Entitlements.plist - SdkOnly + Full -all --optimize=experimental-xforms-product-type - iOS Team Provisioning Profile: org.fab-access.borepin none @@ -65,8 +64,8 @@ ARM64 iPhone Developer Entitlements.plist - Automatic:AppStore --optimize=experimental-xforms-product-type + Full @@ -74,6 +73,9 @@ + + + @@ -123,6 +125,10 @@ {F93856BD-0C8D-4469-A8DB-6E513002BFD7} Borepin + + {9C2ED2EB-D91C-4D80-9580-6A135C05AF11} + NFC + diff --git a/Borepin/Borepin.iOS/CNFC/Card.cs b/Borepin/Borepin.iOS/CNFC/Card.cs new file mode 100644 index 0000000..34a573f --- /dev/null +++ b/Borepin/Borepin.iOS/CNFC/Card.cs @@ -0,0 +1,67 @@ +using System; +using System.Threading; +using CoreNFC; +using Foundation; +using NFC; +using NFC.ISO7816_4; + +namespace Borepin.iOS.CNFC +{ + public class Card : ICard + { + private NFCTagReaderSession _session; + private INFCMiFareTag _tag; + + public Card(NFCTagReaderSession session, INFCMiFareTag tag) + { + _session = session; + _tag = tag; + } + + public void Connect() + { + var counter = new CountdownEvent(1); + NSError err = null; + + _session.ConnectTo(_tag, (error) => + { + err = error; + counter.Signal(); + }); + + counter.Wait(); + + if (err != null) + { + throw new Exception(err.LocalizedDescription); + } + } + + public void Disconnect() + { + // TODO: decide on which should be used + //_session.RestartPolling(); + _session.InvalidateSession("card disconnect"); + } + + public APDUResponse Transmit(APDUCommand cmd) + { + var counter = new CountdownEvent(1); + byte[] buf = null; + + _tag.SendMiFareIso7816Command(new NFCIso7816Apdu(NSData.FromArray(cmd.Data)), (response, sw1, sw2, NSError) => + { + // reassembly the original apdu message + buf = new byte[response.Length + 2]; + response.ToArray().CopyTo(buf, 0); + buf[response.Length + 0] = sw1; + buf[response.Length + 1] = sw2; + counter.Signal(); + }); + + counter.Wait(); + + return new APDUResponse(buf); + } + } +} diff --git a/Borepin/Borepin.iOS/CNFC/Hardware.cs b/Borepin/Borepin.iOS/CNFC/Hardware.cs new file mode 100644 index 0000000..e523b9e --- /dev/null +++ b/Borepin/Borepin.iOS/CNFC/Hardware.cs @@ -0,0 +1,24 @@ +using System; +using CoreNFC; +using NFC; + +namespace Borepin.iOS.CNFC +{ + public class Hardware : IHardware + { + public bool IsAvailable() + { + return NFCReaderSession.ReadingAvailable; + } + + public String[] GetReaders() + { + return new String[] { "main" }; + } + + public IReader OpenReader(String readerID) + { + return new Reader(); + } + } +} diff --git a/Borepin/Borepin.iOS/CNFC/Reader.cs b/Borepin/Borepin.iOS/CNFC/Reader.cs new file mode 100644 index 0000000..992eb5e --- /dev/null +++ b/Borepin/Borepin.iOS/CNFC/Reader.cs @@ -0,0 +1,66 @@ +using System; +using CoreFoundation; +using CoreNFC; +using Foundation; +using NFC; + +namespace Borepin.iOS.CNFC +{ + public class Reader : NFCTagReaderSessionDelegate, IReader + { + public event ReaderEventHandler CardDiscovered; + public event ReaderEventHandler CardLost; + + private NFCReaderSession _session = null; + private DispatchQueue _queue; + + public void Start() + { + _queue = new DispatchQueue("NFC Reader Queue", true); + + // sessions cannot be reused + _session = new NFCTagReaderSession(NFCPollingOption.Iso14443, this, _queue) + { + AlertMessage = "TODO", + }; + + if (_session == null) + { + Console.WriteLine("Oh no! The session is null!"); + } + + _session.BeginSession(); + } + + public void Stop() + { + _session?.InvalidateSession(); + _session = null; + } + + public override void DidDetectTags(NFCTagReaderSession session, INFCTag[] tags) + { + Console.WriteLine("Did detect tags"); + + Console.WriteLine(tags[0].Type); + + //INFCIso7816Tag tag = tags[0].GetNFCIso7816Tag(); + INFCMiFareTag tag = tags[0].GetNFCMiFareTag(); + if (tag != null) + { + Console.WriteLine("Card ist valid"); + CardDiscovered?.Invoke(this, new Card(session, tag)); + } + else + { + Console.WriteLine("Card is not ISO7816"); + } + } + + public override void DidInvalidate(NFCTagReaderSession session, NSError error) + { + // TODO: decide what to do + Console.WriteLine("reader session invalidated"); + } + } +} diff --git a/Borepin/Borepin.iOS/Entitlements.plist b/Borepin/Borepin.iOS/Entitlements.plist index e9a3005..91c9872 100644 --- a/Borepin/Borepin.iOS/Entitlements.plist +++ b/Borepin/Borepin.iOS/Entitlements.plist @@ -1,7 +1,11 @@ - + + com.apple.developer.nfc.readersession.formats + + NDEF + TAG + - diff --git a/Borepin/Borepin.iOS/Info.plist b/Borepin/Borepin.iOS/Info.plist index 9fcb7e2..b464cc1 100644 --- a/Borepin/Borepin.iOS/Info.plist +++ b/Borepin/Borepin.iOS/Info.plist @@ -38,5 +38,7 @@ 0.2 ITSAppUsesNonExemptEncryption + NFCReaderUsageDescription + FabAccess needs to be able to read your card for authentication with the server. diff --git a/Borepin/Borepin.macOS/Borepin.macOS.csproj b/Borepin/Borepin.macOS/Borepin.macOS.csproj index 21177a9..144ef00 100644 --- a/Borepin/Borepin.macOS/Borepin.macOS.csproj +++ b/Borepin/Borepin.macOS/Borepin.macOS.csproj @@ -1,4 +1,4 @@ - + @@ -12,6 +12,8 @@ v2.0 Xamarin.Mac Resources + + true @@ -28,15 +30,19 @@ false true true - - - + + + + + + pdbonly true bin\Release - + + prompt 4 false @@ -47,8 +53,10 @@ true Entitlements.plist SdkOnly - - + + + + diff --git a/NFC/Crypto/CRC/CRC16.cs b/NFC/Crypto/CRC/CRC16.cs new file mode 100644 index 0000000..1530396 --- /dev/null +++ b/NFC/Crypto/CRC/CRC16.cs @@ -0,0 +1,44 @@ +using System; + +namespace NFC.Crypto +{ + /// + /// CRC16 for DESFire Card + /// + public class CRC16 + { + public UInt16 Polynomial { get; } = 0x8408; + + public UInt16 InitValue { get; } = 0x6363; + + public UInt16 Calculate(byte[] data, UInt16 crc16) + { + for (int i = 0; i < data.Length; i++) + { + crc16 ^= data[i]; + for (int b = 0; b < 8; b++) + { + bool b_Bit = (crc16 & 0x01) > 0; + crc16 >>= 1; + if (b_Bit) + { + crc16 ^= Polynomial; + } + } + } + return crc16; + } + + public byte[] Calculate(params byte[][] data) + { + UInt16 crc16 = InitValue; + + foreach(byte[] d in data) + { + crc16 = Calculate(d, crc16); + } + + return BitConverter.GetBytes(crc16); + } + } +} diff --git a/NFC/Crypto/CRC/CRC32.cs b/NFC/Crypto/CRC/CRC32.cs new file mode 100644 index 0000000..1d1c45a --- /dev/null +++ b/NFC/Crypto/CRC/CRC32.cs @@ -0,0 +1,44 @@ +using System; + +namespace NFC.Crypto +{ + /// + /// CRC32 for DESFire Card + /// + public class CRC32 + { + public UInt32 Polynomial { get; } = 0xEDB88320; + + public UInt32 InitValue { get; } = 0xFFFFFFFF; + + public UInt32 Calculate(byte[] data, UInt32 crc32) + { + for (int i = 0; i < data.Length; i++) + { + crc32 ^= data[i]; + for (int b = 0; b < 8; b++) + { + bool b_Bit = (crc32 & 0x01) > 0; + crc32 >>= 1; + if (b_Bit) + { + crc32 ^= Polynomial; + } + } + } + return crc32; + } + + public byte[] Calculate(params byte[][] data) + { + UInt32 crc32 = InitValue; + + foreach(byte[] d in data) + { + crc32 = Calculate(d, crc32); + } + + return BitConverter.GetBytes(crc32); + } + } +} diff --git a/NFC/Crypto/Cipher/AES.cs b/NFC/Crypto/Cipher/AES.cs new file mode 100644 index 0000000..83a7676 --- /dev/null +++ b/NFC/Crypto/Cipher/AES.cs @@ -0,0 +1,48 @@ +using Org.BouncyCastle.Crypto; +using Org.BouncyCastle.Crypto.Engines; +using Org.BouncyCastle.Crypto.Modes; +using Org.BouncyCastle.Crypto.Parameters; + +namespace NFC.Crypto +{ + public class AES : ICipher + { + public uint BlockSize { get; } = 16; + + public uint KeySize { get; } = 16; + + public byte[] Encrypt(byte[] data, byte[] key, byte[] iv) + { + AesEngine engine = new AesEngine(); + CbcBlockCipher blockCipher = new CbcBlockCipher(engine); + BufferedBlockCipher cipher = new BufferedBlockCipher(blockCipher); + KeyParameter keyParam = new KeyParameter(key); + ParametersWithIV keyParamWithIV = new ParametersWithIV(keyParam, iv); + + // Encrypt + cipher.Init(true, keyParamWithIV); + byte[] outputBytes = new byte[cipher.GetOutputSize(data.Length)]; + int length = cipher.ProcessBytes(data, outputBytes, 0); + cipher.DoFinal(outputBytes, length); + + return outputBytes; + } + + public byte[] Decrypt(byte[] data, byte[] key, byte[] iv) + { + AesEngine engine = new AesEngine(); + CbcBlockCipher blockCipher = new CbcBlockCipher(engine); + BufferedBlockCipher cipher = new BufferedBlockCipher(blockCipher); + KeyParameter keyParam = new KeyParameter(key); + ParametersWithIV keyParamWithIV = new ParametersWithIV(keyParam, iv); + + // Decrypt + cipher.Init(false, keyParamWithIV); + byte[] outputBytes = new byte[cipher.GetOutputSize(data.Length)]; + int length = cipher.ProcessBytes(data, outputBytes, 0); + cipher.DoFinal(outputBytes, length); + + return outputBytes; + } + } +} diff --git a/NFC/Crypto/Cipher/TDES.cs b/NFC/Crypto/Cipher/TDES.cs new file mode 100644 index 0000000..59e591e --- /dev/null +++ b/NFC/Crypto/Cipher/TDES.cs @@ -0,0 +1,49 @@ +using Org.BouncyCastle.Crypto; +using Org.BouncyCastle.Crypto.Engines; +using Org.BouncyCastle.Crypto.Modes; +using Org.BouncyCastle.Crypto.Parameters; + +namespace NFC.Crypto +{ + public class TDES : ICipher + { + public uint BlockSize { get; } = 8; + + // Two times the DES Key + public uint KeySize { get; } = 16; + + public byte[] Encrypt(byte[] data, byte[] key, byte[] iv) + { + DesEngine engine = new DesEdeEngine(); + CbcBlockCipher blockCipher = new CbcBlockCipher(engine); + BufferedBlockCipher cipher = new BufferedBlockCipher(blockCipher); + KeyParameter keyParam = new KeyParameter(key); + ParametersWithIV keyParamWithIV = new ParametersWithIV(keyParam, iv); + + // Encrypt + cipher.Init(true, keyParamWithIV); + byte[] outputBytes = new byte[cipher.GetOutputSize(data.Length)]; + int length = cipher.ProcessBytes(data, outputBytes, 0); + cipher.DoFinal(outputBytes, length); + + return outputBytes; + } + + public byte[] Decrypt(byte[] data, byte[] key, byte[] iv) + { + DesEngine engine = new DesEdeEngine(); + CbcBlockCipher blockCipher = new CbcBlockCipher(engine); + BufferedBlockCipher cipher = new BufferedBlockCipher(blockCipher); + KeyParameter keyParam = new KeyParameter(key); + ParametersWithIV keyParamWithIV = new ParametersWithIV(keyParam, iv); + + // Decrypt + cipher.Init(false, keyParamWithIV); + byte[] outputBytes = new byte[cipher.GetOutputSize(data.Length)]; + int length = cipher.ProcessBytes(data, outputBytes, 0); + cipher.DoFinal(outputBytes, length); + + return outputBytes; + } + } +} diff --git a/NFC/Crypto/Cipher/TDES_2K.cs b/NFC/Crypto/Cipher/TDES_2K.cs new file mode 100644 index 0000000..142f6cc --- /dev/null +++ b/NFC/Crypto/Cipher/TDES_2K.cs @@ -0,0 +1,48 @@ +using Org.BouncyCastle.Crypto; +using Org.BouncyCastle.Crypto.Engines; +using Org.BouncyCastle.Crypto.Modes; +using Org.BouncyCastle.Crypto.Parameters; + +namespace NFC.Crypto +{ + public class TDES_2K : ICipher + { + public uint BlockSize { get; } = 8; + + public uint KeySize { get; } = 16; + + public byte[] Encrypt(byte[] data, byte[] key, byte[] iv) + { + DesEngine engine = new DesEdeEngine(); + CbcBlockCipher blockCipher = new CbcBlockCipher(engine); + BufferedBlockCipher cipher = new BufferedBlockCipher(blockCipher); + KeyParameter keyParam = new KeyParameter(key); + ParametersWithIV keyParamWithIV = new ParametersWithIV(keyParam, iv); + + // Encrypt + cipher.Init(true, keyParamWithIV); + byte[] outputBytes = new byte[cipher.GetOutputSize(data.Length)]; + int length = cipher.ProcessBytes(data, outputBytes, 0); + cipher.DoFinal(outputBytes, length); + + return outputBytes; + } + + public byte[] Decrypt(byte[] data, byte[] key, byte[] iv) + { + DesEngine engine = new DesEdeEngine(); + CbcBlockCipher blockCipher = new CbcBlockCipher(engine); + BufferedBlockCipher cipher = new BufferedBlockCipher(blockCipher); + KeyParameter keyParam = new KeyParameter(key); + ParametersWithIV keyParamWithIV = new ParametersWithIV(keyParam, iv); + + // Decrypt + cipher.Init(false, keyParamWithIV); + byte[] outputBytes = new byte[cipher.GetOutputSize(data.Length)]; + int length = cipher.ProcessBytes(data, outputBytes, 0); + cipher.DoFinal(outputBytes, length); + + return outputBytes; + } + } +} diff --git a/NFC/Crypto/Cipher/TDES_3K.cs b/NFC/Crypto/Cipher/TDES_3K.cs new file mode 100644 index 0000000..87a3bf5 --- /dev/null +++ b/NFC/Crypto/Cipher/TDES_3K.cs @@ -0,0 +1,48 @@ +using Org.BouncyCastle.Crypto; +using Org.BouncyCastle.Crypto.Engines; +using Org.BouncyCastle.Crypto.Modes; +using Org.BouncyCastle.Crypto.Parameters; + +namespace NFC.Crypto +{ + public class TDES_3K : ICipher + { + public uint BlockSize { get; } = 8; + + public uint KeySize { get; } = 24; + + public byte[] Encrypt(byte[] data, byte[] key, byte[] iv) + { + DesEngine engine = new DesEdeEngine(); + CbcBlockCipher blockCipher = new CbcBlockCipher(engine); + BufferedBlockCipher cipher = new BufferedBlockCipher(blockCipher); + KeyParameter keyParam = new KeyParameter(key); + ParametersWithIV keyParamWithIV = new ParametersWithIV(keyParam, iv); + + // Encrypt + cipher.Init(true, keyParamWithIV); + byte[] outputBytes = new byte[cipher.GetOutputSize(data.Length)]; + int length = cipher.ProcessBytes(data, outputBytes, 0); + cipher.DoFinal(outputBytes, length); + + return outputBytes; + } + + public byte[] Decrypt(byte[] data, byte[] key, byte[] iv) + { + DesEngine engine = new DesEdeEngine(); + CbcBlockCipher blockCipher = new CbcBlockCipher(engine); + BufferedBlockCipher cipher = new BufferedBlockCipher(blockCipher); + KeyParameter keyParam = new KeyParameter(key); + ParametersWithIV keyParamWithIV = new ParametersWithIV(keyParam, iv); + + // Decrypt + cipher.Init(false, keyParamWithIV); + byte[] outputBytes = new byte[cipher.GetOutputSize(data.Length)]; + int length = cipher.ProcessBytes(data, outputBytes, 0); + cipher.DoFinal(outputBytes, length); + + return outputBytes; + } + } +} diff --git a/NFC/Crypto/CipherKey.cs b/NFC/Crypto/CipherKey.cs new file mode 100644 index 0000000..3280381 --- /dev/null +++ b/NFC/Crypto/CipherKey.cs @@ -0,0 +1,182 @@ +using System; + +namespace NFC.Crypto +{ + /// + /// Key for DESFire Card + /// + public class CipherKey + { + #region Constructors + /// + /// Creates Key from Array + /// + /// Key + /// Cipher for Key + /// Version of Key + public CipherKey(byte[] key, CipherType cipher, byte keyVersion) + { + _Cipher = cipher; + + if (cipher == CipherType.AES && keyVersion < 0x10) + { + throw new ArgumentOutOfRangeException("KeyVersion is to low for AES Key (Minimum = 0x10)"); + } + _KeyVersion = keyVersion; + + if (!CheckKey(key, cipher)) + { + throw new ArgumentException("Key is not vaild for CipherType"); + } + + if (cipher == CipherType.TDES || cipher == CipherType.TDES_2K || cipher == CipherType.TDES_3K) + { + _Key = SetKeyVersion(key, keyVersion); + } + else + { + _Key = key; + } + } + + /// + /// Creates Key from String + /// + /// Key + /// Cipher for Key + /// Version of Key + public CipherKey(string key, CipherType cipher, byte keyVersion) : this(HexConverter.ConvertFromHexString(key), cipher, keyVersion) + { + + } + + /// + /// Generates Empty Key + /// + /// Cipher for Key + /// + public CipherKey(CipherType cipher) + { + _Cipher = cipher; + _Key = GenerateEmptyKey(cipher); + + if (cipher == CipherType.AES) + { + _KeyVersion = 0x10; + } + else + { + _KeyVersion = 0x00; + } + } + #endregion + + #region Properties + /// + /// Key as Array + /// + public byte[] _Key { get; private set; } + + /// + /// CipherType of Key + /// + public CipherType _Cipher { get; private set; } + + /// + /// KeyVersion of Key + /// For AES 0x10 is minimum + /// + public byte _KeyVersion { get; private set; } + #endregion + + #region Methods + /// + /// Generate Empty Key for CipherType + /// + /// Type of Cipher + public byte[] GenerateEmptyKey(CipherType cipher) + { + uint size = GetKeySize(cipher); + + byte[] key = new byte[size]; + for (int i = 0; i < size; i++) + { + key[i] = 0; + } + + return key; + } + + /// + /// Check Key Array + /// + /// Key + /// Cipher Type of Key + public bool CheckKey(byte[] key, CipherType cipher) + { + if (key.Length != GetKeySize(cipher)) + { + return false; + } + else + { + return true; + } + } + + /// + /// Get KeySize for CipherType + /// + /// Type of Cipher + public uint GetKeySize(CipherType cipher) + { + switch (cipher) + { + case CipherType.TDES: + return 16; + case CipherType.TDES_2K: + return 16; + case CipherType.TDES_3K: + return 24; + case CipherType.AES: + return 16; + default: + throw new ArgumentOutOfRangeException("Unknown CipherType."); + } + } + + /// + /// Set Key Version for DES/TDES Keys + /// KeyVersion is stored in the LSBits of the first 8 Bytes + /// Parity Bits are not used from DESFire Cars + /// + /// + /// + /// + public byte[] SetKeyVersion(byte[] key, byte version) + { + byte[] pow2 = new byte[] + { + 0x01, 0x02, 0x04, 0x08, 0x10, 0x20, 0x40, 0x80 + }; + + byte[] new_key = new byte[key.Length]; + key.CopyTo(new_key, 0); + + for (int i = 0; i < 8; i++) + { + if ((version & pow2[i]) > 0) + { + new_key[i] = (byte)(new_key[5] | 0x01); + } + else + { + new_key[i] = (byte)(new_key[5] & 0x7F); + } + } + + return new_key; + } + #endregion + } +} \ No newline at end of file diff --git a/NFC/Crypto/CipherType.cs b/NFC/Crypto/CipherType.cs new file mode 100644 index 0000000..c0b7dfa --- /dev/null +++ b/NFC/Crypto/CipherType.cs @@ -0,0 +1,25 @@ +namespace NFC.Crypto +{ + public enum CipherType + { + /// + /// DES / Triple DES + /// + TDES, + + /// + /// Triple DES with 2 DES Keys + /// + TDES_2K, + + /// + /// Triple DES with 3 DES Keys + /// + TDES_3K, + + /// + /// AES + /// + AES + } +} diff --git a/NFC/Crypto/ICipher.cs b/NFC/Crypto/ICipher.cs new file mode 100644 index 0000000..84583a4 --- /dev/null +++ b/NFC/Crypto/ICipher.cs @@ -0,0 +1,32 @@ +namespace NFC.Crypto +{ + public interface ICipher + { + /// + /// Size of Cipher Block in Byte + /// + public uint BlockSize { get; } + + /// + /// Size of Key in Byte + /// + public uint KeySize { get; } + + /// + /// Encrypt Data + /// + /// Data in BlockSize + /// Key + /// Initialisation Vector + /// + public byte[] Encrypt(byte[] data, byte[] key, byte[] IV); + + /// + /// Decrypt Data + /// + /// Data in BlockSize + /// Key + /// Initialisation Vector + public byte[] Decrypt(byte[] data, byte[] key, byte[] IV); + } +} diff --git a/NFC/HexConverter.cs b/NFC/HexConverter.cs new file mode 100644 index 0000000..b6e07a7 --- /dev/null +++ b/NFC/HexConverter.cs @@ -0,0 +1,51 @@ +using System; + +namespace NFC +{ + /// + /// Converts to and from Byte Array from and to String + /// + public static class HexConverter + { + /// + /// Converts byte[] to string with HEX Code + /// No 0x is created + /// + /// Data + public static string ConvertToHexString(byte[] data) + { + return BitConverter.ToString(data).Replace("-", "").ToLower(); + } + + /// + /// Converts string with HEX Code to byte[] + /// No 0x is requiered + /// + /// Data + public static byte[] ConvertFromHexString(string data) + { + if (data.Length % 2 == 1) + throw new Exception("Data Length is uneven."); + + byte[] arr = new byte[data.Length >> 1]; + + for (int i = 0; i < data.Length >> 1; ++i) + { + arr[i] = (byte)((GetHexVal(data[i << 1]) << 4) + (GetHexVal(data[(i << 1) + 1]))); + } + + return arr; + } + + private static int GetHexVal(char hex) + { + int val = (int)hex; + //For uppercase A-F letters: + //return val - (val < 58 ? 48 : 55); + //For lowercase a-f letters: + //return val - (val < 58 ? 48 : 87); + //Or the two combined, but a bit slower: + return val - (val < 58 ? 48 : (val < 97 ? 55 : 87)); + } + } +} diff --git a/NFC/IReader.cs b/NFC/IReader.cs new file mode 100644 index 0000000..b130cc6 --- /dev/null +++ b/NFC/IReader.cs @@ -0,0 +1,77 @@ +using System; +using NFC.ISO7816_4; + +namespace NFC +{ + /// + /// Abstract representation of the platform specific NFC Hardware. + /// + public interface IHardware + { + /// + /// Check if the device has nfc support. + /// + /// Returns true if the device supports NFC. + bool IsAvailable(); + + /// Returns all available readers. + string[] GetReaders(); + + /// + /// Create a new reader instance from the specified id. + /// + /// Returns the spatform specific reader that corresponds to the id. + /// Invalid reader id. + IReader OpenReader(string readerID); + } + + public delegate void ReaderEventHandler(object sender, ICard card); + + /// + /// Abstraction of a platform-specifc reader that can communicate with NFC cards. + /// + public interface IReader + { + /// + /// Event that will be called when a new tag was discovered. + /// + event ReaderEventHandler CardDiscovered; + + /// + /// Event that will be called when a tag that is in use gets disconnected. + /// + event ReaderEventHandler CardLost; + + void Start(); + + void Stop(); + } + + public interface ICard + { + /// + /// Connect to Smartcard + /// + void Connect(); + + /// + /// Disconnect from Smartcard + /// + void Disconnect(); + + /// + /// Transmit APDU Command to Smartcard + /// + /// Application Protocol Data Unit Command - ISO 7816 + /// Application Protocol Data Unit Response - ISO 7816 + APDUResponse Transmit(APDUCommand apdu_cmd); + } + + public class ReaderUnavailableException : Exception { } + + public class CardUnavailableException : Exception { } + + public class APDUException : Exception { + public readonly byte ResponseCode; + } +} diff --git a/NFC/ISO7816-4/APDUCommand.cs b/NFC/ISO7816-4/APDUCommand.cs new file mode 100644 index 0000000..a0ffaa4 --- /dev/null +++ b/NFC/ISO7816-4/APDUCommand.cs @@ -0,0 +1,83 @@ +using PCSC; +using PCSC.Iso7816; +using System; +using System.Linq; + +namespace NFC.ISO7816_4 +{ + public class APDUCommand : CommandApdu + { + public APDUCommand(IsoCase isoCase) : base(isoCase, SCardProtocol.Any) + { + + } + + public override bool Equals(object obj) + { + return obj is APDUCommand command && + Case == command.Case && + Protocol == command.Protocol && + CLA == command.CLA && + INS == command.INS && + P1 == command.P1 && + P2 == command.P2 && + Data.SequenceEqual(command.Data) && + Le == command.Le; + } + + public override int GetHashCode() + { + HashCode hash = new HashCode(); + hash.Add(Case); + hash.Add(Protocol); + hash.Add(IsValid); + hash.Add(CLA); + hash.Add(INS); + hash.Add(P1); + hash.Add(P2); + hash.Add(P1P2); + hash.Add(Data); + hash.Add(Lc); + hash.Add(P3); + hash.Add(Le); + hash.Add(ExpectedResponseLength); + hash.Add(IsValid); + return hash.ToHashCode(); + } + + public static bool operator ==(APDUCommand obj1, APDUCommand obj2) + { + return obj1.Equals(obj2); + } + + public static bool operator !=(APDUCommand obj1, APDUCommand obj2) + { + return !(obj1.Equals(obj2)); + } + + public override string ToString() + { + string pattern_case1 = "(CASE: 1) CLA: 0x{0:x} | INS: 0x{1:x} | P1: 0x{2:x} | P2: 0x{3:x}"; + string pattern_case2 = "(CASE: 2) CLA: 0x{0:x} | INS: 0x{1:x} | P1: 0x{2:x} | P2: 0x{3:x} | LE: 0x{4:x} |"; + string pattern_case3 = "(CASE: 3) CLA: 0x{0:x} | INS: 0x{1:x} | P1: 0x{2:x} | P2: 0x{3:x} | LC: 0x{4:x} | Data: {5:x}"; + string pattern_case4 = "(CASE: 4) CLA: 0x{0:x} | INS: 0x{1:x} | P1: 0x{2:x} | P2: 0x{3:x} | LC: 0x{4:x} | Data: {5:x} | LE: 0x{6:x} |"; + + switch (Case) + { + case IsoCase.Case1: + return string.Format(pattern_case1, CLA, INS, P1, P2); + case IsoCase.Case2Short: + case IsoCase.Case2Extended: + return string.Format(pattern_case2, CLA, INS, P1, P2, Le); + case IsoCase.Case3Short: + case IsoCase.Case3Extended: + return string.Format(pattern_case3, CLA, INS, P1, P2, Lc, BitConverter.ToString(Data).Replace("-", "").ToLower()); + case IsoCase.Case4Short: + case IsoCase.Case4Extended: + return string.Format(pattern_case4, CLA, INS, P1, P2, Lc, BitConverter.ToString(Data).Replace("-", "").ToLower(), Le); + default: + throw new Exception("Unknown IsoCase"); + } + } + } +} diff --git a/NFC/ISO7816-4/APDUResponse.cs b/NFC/ISO7816-4/APDUResponse.cs new file mode 100644 index 0000000..d5ef0e3 --- /dev/null +++ b/NFC/ISO7816-4/APDUResponse.cs @@ -0,0 +1,161 @@ +using System; +using System.Collections.Generic; +using System.Linq; +using NFC.Mifare_DESFire; + +namespace NFC.ISO7816_4 +{ + public class APDUResponse + { + #region constructor + public APDUResponse() + { + + } + + /// + /// Creates a new APDUResponse from the raw received data. + /// + public APDUResponse(byte[] raw) + { + Body = raw.Take(raw.Length - 1).ToArray(); + SW1 = raw[raw.Length - 2]; + SW2 = raw[raw.Length - 3]; + } + #endregion + + #region Properties + /// + /// ISO 7816-4-4 - Body - Body + /// + public byte[] Body { get; set; } + + /// + /// ISO 7816-4 - SW1 - Status Word 1 + /// + public byte SW1 { get; set; } + + /// + /// ISO 7816-4 - SW2 - Status Word 2 + /// + public byte SW2 { get; set; } + + public APDUStatusWords StatusWord + { + get + { + // Some status words only require a specific first byte + // and in some cases SW2 contains additional information. + // This will filter out those errors. When there is more information separate methods for getting those are available. + switch(SW1) { + case 0x61: + // Kommando erfolgreich ausgeführt. xx Datenbytes können mit dem ‚GET RESPONSE‘-Kommando abgeholt werden. Statuswort zur Steuerung des T=0-Protokolls + return APDUStatusWords.DATA_READY; + case 0x62: + // Warnung; Zustand des nichtflüchtigen Speichers nicht verändert + return APDUStatusWords.STORAGE_NOT_CHANGED; + case 0x63: + if((SW2 & 0xF0) == 0xC0) { + // Zähler hat den Wert x erreicht (die genaue Bedeutung ist vom Kommando abhängig) + return APDUStatusWords.COUNTER_REACHED; + } + // Warnung; Zustand des nichtflüchtigen Speichers verändert + return APDUStatusWords.STORAGE_CHANGED; + case 0x64: + // Ausführungsfehler; Zustand des nichtflüchtigen Speichers nicht verändert + return APDUStatusWords.EXECUTION_ERROR_WITHOUT_CHANGE; + case 0x65: + // Ausführungsfehler; Zustand des nichtflüchtigen Speichers verändert + return APDUStatusWords.EXECUTION_ERROR_WITH_CHANGE; + case 0x6C: + // Falsche Länge Le; xx gibt die korrekte Länge an Statuswort zur Steuerung des T=0-Protokolls + return APDUStatusWords.INVALID_LE; + } + return (APDUStatusWords) (((UInt16) SW1) << 8 | ((UInt16) SW2)); + } + } + + /// + /// If the reponse status is DATA_READY this method can be used to get the amount of data that can be read from the card. + /// + public byte DataLength + { + get + { + return SW2; + } + } + + /// + /// If the reponse status is COUNTER_REACHED this method can be used to get the value that the counter reached. + /// + public byte Counter + { + get + { + return (byte)(SW2 & 0x0F); + } + } + + /// + /// If the reponse status is INVALID_LE this method can be used to get the correct LE. + /// + public byte CorrectLE + { + get + { + return SW2; + } + } + #endregion + + #region Methodes + public byte[] ToArray() + { + byte[] array = null; + if (Body != null) + { + array = new byte[Body.Length + 2]; + Body.CopyTo(array, 0); + + array[Body.Length] = SW1; + array[Body.Length + 1] = SW2; + } + else + { + array = new byte[2]; + array[0] = SW1; + array[1] = SW2; + } + + return array; + } + + public override bool Equals(object obj) + { + return obj is APDUResponse response && + EqualityComparer.Default.Equals(Body, response.Body) && + SW1 == response.SW1 && + SW2 == response.SW2; + } + + public override int GetHashCode() + { + return HashCode.Combine(Body, SW1, SW2); + } + + public override string ToString() + { + if(Body == null) + { + return string.Format("SW1: 0x{0:x} | SW2: 0x{1:x}", SW1, SW2); + } + else + { + return string.Format("SW1: 0x{0:x} | SW2: 0x{1:x} | Body: {2:x}", SW1, SW2, BitConverter.ToString(Body).Replace("-", "").ToLower()); + } + + } + #endregion + } +} diff --git a/NFC/ISO7816-4/APDUStatusWords.cs b/NFC/ISO7816-4/APDUStatusWords.cs new file mode 100644 index 0000000..c6db0cb --- /dev/null +++ b/NFC/ISO7816-4/APDUStatusWords.cs @@ -0,0 +1,212 @@ +using System; + +namespace NFC.Mifare_DESFire +{ + public enum APDUStatusWords : UInt16 + { + /// + /// Kommando erfolgreich ausgefhrt. xx Datenbytes knnen mit dem GET RESPONSE-Kommando abgeholt werden. Statuswort zur Steuerung des T=0-Protokolls + /// + DATA_READY = 0x6100, + + /// + /// Die zurckgegebenen Daten knnen fehlerhaft sein. + /// + FAULTY_DATA = 0x6281, + + /// + /// Da das Dateiende vorher erreicht wurde, konnten nur weniger als Le Bytes gelesen werden. + /// + UNEXPECTED_END_OF_FILE = 0x6282, + + /// + /// Die ausgewhlte Datei ist gesperrt (englisch invalidated, wrtlich ungltig). + /// + INVALIDATED_FILE = 0x6283, + + /// + /// Die File Control Information (FCI) ist inkonform zu ISO 7816-4. + /// + FCI_NOT_CONFORM = 0x6284, + + /// + /// Warnung; Zustand des nichtflchtigen Speichers nicht verndert + /// + STORAGE_NOT_CHANGED = 0x6200, + + /// + /// Zhler hat den Wert x erreicht (die genaue Bedeutung ist vom Kommando abhngig) + /// + COUNTER_REACHED = 0x63C0, + + /// + /// Warnung; Zustand des nichtflchtigen Speichers verndert + /// + STORAGE_CHANGED = 0x6300, + + /// + /// Ausfhrungsfehler; Zustand des nichtflchtigen Speichers nicht verndert + /// + EXECUTION_ERROR_WITHOUT_CHANGE = 0x6400, + + /// + /// Speicherfehler + /// + MEMORY_ERROR = 0x6581, + + /// + /// Ausfhrungsfehler; Zustand des nichtflchtigen Speichers verndert + /// + EXECUTION_ERROR_WITH_CHANGE = 0x6500, + + /// + /// Befehlslnge (Lc) oder erwartete Antwortlnge (Le) falsch + /// + INVALID_LC_LE = 0x6700, + + /// + /// Funktionen im Class-Byte werden nicht untersttzt + /// + CLASS_FEATURE_NOT_SUPPORTED = 0x6800, + + /// + /// Logische Kanle werden nicht untersttzt + /// + LOGIC_CHANNEL_NOT_SUPPORTED = 0x6881, + + /// + /// Secure Messaging wird nicht untersttzt + /// + SECURE_MESSAGING_NOT_SUPPORTED = 0x6882, + + /// + /// Kommando nicht erlaubt + /// + COMMAND_NOT_ALLOWED = 0x6900, + + /// + /// Kommando inkompatibel zur Dateistruktur + /// + COMMAND_INCOMPATIBLE = 0x6981, + + /// + /// Sicherheitszustand nicht erfllt + /// + SAFETY_STATUS_NOT_FULFILLED = 0x6982, + + /// + /// Authentisierungsmethode ist gesperrt + /// + AUTHENTICATION_METHOD_LOCKED = 0x6983, + + /// + /// Referenzierte Daten sind gesperrt + /// + REFERENCED_FILE_LOCKED = 0x6984, + + /// + /// Nutzungsbedingungen sind nicht erfllt + /// + TERMS_OF_SERVICE_NOT_FULFILLED = 0x6985, + + /// + /// Kommando nicht erlaubt (kein EF selektiert) + /// + COMMAND_NOT_ALLOWED_NO_EF_SELECTED = 0x6986, + + /// + /// Erwartete Secure-Messaging-Objekte nicht gefunden + /// + EXPECTED_SECURE_MESSAGING_OBJECTS_NOT_FOUND = 0x6987, + + /// + /// Secure-Messaging-Datenobjekte sind inkorrekt + /// + INVALID_SECURE_MESSAGING_OBJECTS = 0x6988, + + /// + /// Falsche Parameter P1/P2 + /// + WRONG_PARAMETERS = 0x6A00, + + /// + /// Falsche Daten + /// + WRONG_DATA = 0x6A80, + + /// + /// Funktion wird nicht untersttzt + /// + FEATURE_NOT_SUPPORTED = 0x6A81, + + /// + /// Datei wurde nicht gefunden + /// + FILE_NOT_FOUND = 0x6A82, + + /// + /// Datensatz (engl. record) der Datei nicht gefunden + /// + RECORD_NOT_FOUND = 0x6A83, + + /// + /// Nicht gengend Speicherplatz in der Datei + /// + INSUFFICIENT_SPACE = 0x6A84, + + /// + /// Lc nicht konsistent mit der TLV-Struktur + /// + LC_TLV_INCONSISTENT = 0x6A85, + + /// + /// Inkorrekte Parameter P1/P2 + /// + INCORRECT_PARAMETERs = 0x6A86, + + /// + /// Lc inkonsistent mit P1/P2 + /// + LC_PARAMETERS_INCONSISTENT = 0x6A87, + + /// + /// Referenzierte Daten nicht gefunden + /// + REFERENCED_FILE_NOT_FOUND = 0x6A88, + + /// + /// Parameter P1/P2 falsch + /// + WRONG_PARAMETERS_2 = 0x6B00, + + /// + /// Falsche Lnge Le; xx gibt die korrekte Lnge an Statuswort zur Steuerung des T=0-Protokolls + /// + INVALID_LE = 0x6C00, + + /// + /// Das Kommando (INS) wird nicht untersttzt + /// + INSTRUCTION_NOT_SUPPORTED = 0x6D00, + + /// + /// Die Kommandoklasse (CLA) wird nicht untersttzt + /// + CLASS_NOT_SUPPORTED = 0x6E00, + + /// + /// Kommando wurde mit unbekanntem Fehler abgebrochen + /// + UNKNOWN_ERROR = 0x6F00, + + /// + /// Kommando erfolgreich ausgefhrt + /// + SUCCESS = 0x9000, + + /// + /// OK + /// + OK = 0x9100, + } +} diff --git a/NFC/NFC.csproj b/NFC/NFC.csproj new file mode 100644 index 0000000..d823efa --- /dev/null +++ b/NFC/NFC.csproj @@ -0,0 +1,13 @@ + + + + netstandard2.1 + + + + + + + + + diff --git a/NFC/NXP MIFARE DESFire/APDUInstructions.cs b/NFC/NXP MIFARE DESFire/APDUInstructions.cs new file mode 100644 index 0000000..934c08d --- /dev/null +++ b/NFC/NXP MIFARE DESFire/APDUInstructions.cs @@ -0,0 +1,44 @@ +namespace NFC.Mifare_DESFire +{ + enum APDUInstructions : byte + { + AUTHENTICATE_ISO = 0x1A, + AUTHENTICATE_AES = 0xAA, + CHANGE_KEY_SETTINGS = 0x54, + SET_CONFIGURATION = 0x5C, + CHANGE_KEY = 0xC4, + GET_KEY_VERSION = 0x64, + CREATE_APPLICATION = 0xCA, + DELETE_APPLICATION = 0xDA, + GET_APPLICATION_IDS = 0x6A, + FREE_MEMORY = 0x6E, + GET_DF_NAMES = 0x6D, + GET_KEY_SETTINGS = 0x45, + SELECT_APPLICATION = 0x5A, + FORMAT_PICC = 0xFC, + GET_VERSION = 0x60, + GET_CARD_UID = 0x51, + GET_FILE_IDS = 0x6F, + GET_FILE_SETTINGS = 0xF5, + CHANGE_FILE_SETTINGS = 0x5F, + CREATE_STDDATAFILE = 0xCD, + CREATE_BACKUPDATAFILE = 0xCB, + CREATE_VALUE_FILE = 0xCC, + CREATE_LINEAR_RECORD_FILE = 0xC1, + CREATE_CYCLIC_RECORD_FILE = 0xC0, + DELETE_FILE = 0xDF, + GET_ISO_FILE_IDS = 0x61, + READ_DATA = 0xBD, + WRITE_DATA = 0x3D, + GET_VALUE = 0x6C, + CREDIT = 0x0C, + DEBIT = 0xDC, + LIMITED_CREDIT = 0x1C, + WRITE_RECORD = 0x3B, + READ_RECORDS = 0xBB, + CLEAR_RECORD_FILE = 0xEB, + COMMIT_TRANSACTION = 0xC7, + ABORT_TRANSACTION = 0xA7, + CONTINUE = 0xAF, + } +} diff --git a/NFC/NXP MIFARE DESFire/APDUStatusCodes.cs b/NFC/NXP MIFARE DESFire/APDUStatusCodes.cs new file mode 100644 index 0000000..06fa336 --- /dev/null +++ b/NFC/NXP MIFARE DESFire/APDUStatusCodes.cs @@ -0,0 +1,30 @@ +using System; + +namespace NFC.Mifare_DESFire +{ + public enum APDUStatusCodes : UInt16 + { + OPERATION_OK = 0x9000, // = Successful operation + NO_CHANGES = 0x900C, // = No changes done to backup files, CommitTransaction / AbortTransaction not necessary + OUT_OF_EEPROM_ERROR = 0x900E, // = Insufficient NV-Memory to complete command + ILLEGAL_COMMAND_CODE = 0x901C, // = Command code not supported + INTEGRITY_ERROR = 0x901E, // = CRC or MAC does not match data Padding bytes not valid + NO_SUCH_KEY = 0x9040, // = Invalid key number specified + LENGTH_ERROR = 0x907E, // = Length of command string invalid + PERMISSION_DENIED = 0x909D, // = Current configuration / status does not allow the requested command + PARAMETER_ERROR = 0x909E, // = Value of the parameter(s) invalid + APPLICATION_NOT_FOUND = 0x90A0, // = Requested AID not present on PICC + APPL_INTEGRITY_ERROR = 0x90A1, // = Unrecoverable error within application, application will be disabled + AUTHENTICATION_ERROR = 0x90AE, // = Current authentication status does not allow the requested command + ADDITIONAL_FRAME = 0x90AF, // = Additional data frame is expected to be sent + BOUNDARY_ERROR = 0x90BE, // = Attempt to read/write data from/to beyond the file\'s/record\'s limits. Attempt to exceed the limits of a value file. + PICC_INTEGRITY_ERROR = 0x90C1, // = Unrecoverable error within PICC, PICC will be disabled + COMMAND_ABORTED = 0x90CA, // = Previous Command was not fully completed Not all Frames were requested or provided by the PCD + PICC_DISABLED_ERROR = 0x90CD, // = PICC was disabled by an unrecoverable error + COUNT_ERROR = 0x90CE, // = Number of Applications limited to 28, no additional CreateApplication possible + DUPLICATE_ERROR = 0x90DE, // = Creation of file/application failed because file/application with same number already exists + EEPROM_ERROR = 0x90EE, // = Could not complete NV-write operation due to loss of power, internal backup/rollback mechanism activated + FILE_NOT_FOUND = 0x90F0, // = Specified file number does not exist + FILE_INTEGRITY_ERROR = 0x90F1, // = Unrecoverable error within file, file will be disabled + } +} \ No newline at end of file diff --git a/NFC/NXP MIFARE DESFire/Enums/ChangeApplicationKey.cs b/NFC/NXP MIFARE DESFire/Enums/ChangeApplicationKey.cs new file mode 100644 index 0000000..18305e1 --- /dev/null +++ b/NFC/NXP MIFARE DESFire/Enums/ChangeApplicationKey.cs @@ -0,0 +1,21 @@ +namespace NFC.Mifare_DESFire.Enums +{ + /// + /// hold the Access Rights for changing application keys (Change Key command) + /// + public enum ChangeApplicationKey : byte + { + /// + /// Application master key authentication is necessary to change any key (default) + /// + MASTERKEY = 0x00, + /// + /// Authentication with the key to be changed (same Key#) is necessary to change a key + /// + SAMEKEY = 0x0E, + /// + /// All keys (except application master key, see Bit 0) within this application are frozen + /// + ALLKEYS = 0x0F + } +} diff --git a/NFC/NXP MIFARE DESFire/Enums/ChangeMasterKey.cs b/NFC/NXP MIFARE DESFire/Enums/ChangeMasterKey.cs new file mode 100644 index 0000000..ae16dd8 --- /dev/null +++ b/NFC/NXP MIFARE DESFire/Enums/ChangeMasterKey.cs @@ -0,0 +1,18 @@ +namespace NFC.Mifare_DESFire.Enums +{ + /// + /// codes whether the application master key is changeable + /// + public enum ChangeMasterKey : byte + { + /// + /// Application master key is not changeable anymore (frozen) + /// + FROZEN = 0x00, + + /// + /// Application master key is changeable (authentication with the current application master key necessary, default) + /// + CHANGEABLE = 0x01, + } +} diff --git a/NFC/NXP MIFARE DESFire/Enums/ChangeMasterKeySettings.cs b/NFC/NXP MIFARE DESFire/Enums/ChangeMasterKeySettings.cs new file mode 100644 index 0000000..75bae21 --- /dev/null +++ b/NFC/NXP MIFARE DESFire/Enums/ChangeMasterKeySettings.cs @@ -0,0 +1,19 @@ +namespace NFC.Mifare_DESFire.Enums +{ + /// + /// codes whether a change of the application master key settings is allowed + /// + public enum ChangeMasterKeySettings : byte + { + + /// + /// configuration not changeable anymore (frozen) + /// + FROZEN = 0x00, + + /// + /// this configuration is changeable if authenticated with the application master key (default) + /// + WITHMASTERKEY = 0x08 + } +} diff --git a/NFC/NXP MIFARE DESFire/Enums/CreateDeleteFile.cs b/NFC/NXP MIFARE DESFire/Enums/CreateDeleteFile.cs new file mode 100644 index 0000000..b50b7b8 --- /dev/null +++ b/NFC/NXP MIFARE DESFire/Enums/CreateDeleteFile.cs @@ -0,0 +1,18 @@ +namespace NFC.Mifare_DESFire.Enums +{ + /// + /// codes whether application master key authentication is needed before “Create File” / “Delete File” + /// + public enum CreateDeleteFile : byte + { + /// + /// “Create File”/ “Delete File”is permitted only with application master key authentication + /// + ONLYMASTERKEY = 0x00, + + /// + /// “Create File”/ “Delete File”is permitted also without application master key authentication (default) + /// + NOKEY = 0x04, + } +} diff --git a/NFC/NXP MIFARE DESFire/Enums/CryptoOperationsType.cs b/NFC/NXP MIFARE DESFire/Enums/CryptoOperationsType.cs new file mode 100644 index 0000000..d395466 --- /dev/null +++ b/NFC/NXP MIFARE DESFire/Enums/CryptoOperationsType.cs @@ -0,0 +1,12 @@ +namespace NFC.Mifare_DESFire.Enums +{ + /// + /// Crypto method of the application + /// + public enum CryptoOperationsType : byte + { + TDES = 0x00, + TKTDES = 0x40, + AES = 0x80, + } +} \ No newline at end of file diff --git a/NFC/NXP MIFARE DESFire/Enums/FileAccessRights.cs b/NFC/NXP MIFARE DESFire/Enums/FileAccessRights.cs new file mode 100644 index 0000000..fd91f3a --- /dev/null +++ b/NFC/NXP MIFARE DESFire/Enums/FileAccessRights.cs @@ -0,0 +1,8 @@ +namespace NFC.Mifare_DESFire.Enums +{ + public enum FileAccessRights : byte + { + FREE = 0x0E, + NEVER = 0x0F + } +} diff --git a/NFC/NXP MIFARE DESFire/Enums/FileCommunication.cs b/NFC/NXP MIFARE DESFire/Enums/FileCommunication.cs new file mode 100644 index 0000000..47e976c --- /dev/null +++ b/NFC/NXP MIFARE DESFire/Enums/FileCommunication.cs @@ -0,0 +1,20 @@ +namespace NFC.Mifare_DESFire.Enums +{ + public enum FileCommunication : byte + { + /// + /// "Plain communication" + /// + PLAIN = 0x00, + + /// + /// Plain communication secured by DES/3DES MACing + /// + MAC = 0x01, + + /// + /// Fully DES/3DES enciphered communication + /// + ENCRYPT = 0x03 + } +} diff --git a/NFC/NXP MIFARE DESFire/Enums/FileDirectoryAccess.cs b/NFC/NXP MIFARE DESFire/Enums/FileDirectoryAccess.cs new file mode 100644 index 0000000..e2e9db4 --- /dev/null +++ b/NFC/NXP MIFARE DESFire/Enums/FileDirectoryAccess.cs @@ -0,0 +1,18 @@ +namespace NFC.Mifare_DESFire.Enums +{ + /// + /// codes whether application master key authentication is needed for file directory access + /// + public enum FileDirectoryAccess : byte + { + /// + /// Successful application master key authentication is required for executing the “Get FID List”, “Get File Settings”and “Get Key Settings”commands + /// + ONLYMASTERKEY = 0x00, + + /// + /// “Get FID List”, “Get File Settings” and “Get Key Settings” commands succeed independentlyof a preceding application master key authentication (default) + /// + NOKEY = 0x02, + } +} diff --git a/NFC/NXP MIFARE DESFire/Enums/FileIdentifies.cs b/NFC/NXP MIFARE DESFire/Enums/FileIdentifies.cs new file mode 100644 index 0000000..25873f1 --- /dev/null +++ b/NFC/NXP MIFARE DESFire/Enums/FileIdentifies.cs @@ -0,0 +1,11 @@ +namespace NFC.Mifare_DESFire.Enums +{ + /// + /// Indicates use of 2 byte ISO/IEC 7816-4 File Identifies for files within the Application + /// + public enum FileIdentifies : byte + { + NOTUSED = 0x00, + USED = 0x20 + } +} diff --git a/NFC/NXP MIFARE DESFire/Enums/FileTypes.cs b/NFC/NXP MIFARE DESFire/Enums/FileTypes.cs new file mode 100644 index 0000000..0a18ea3 --- /dev/null +++ b/NFC/NXP MIFARE DESFire/Enums/FileTypes.cs @@ -0,0 +1,30 @@ +namespace NFC.Mifare_DESFire.Enums +{ + enum FileTypes : byte + { + /// + /// Standard Data File + /// + STANDARD = 0x00, + + /// + /// Backup Data Files + /// + BACKUP = 0x01, + + /// + /// Value Files with Backup + /// + VALUE = 0x02, + + /// + /// Linear Record Files with Backup + /// + LINEARRECORD = 0x03, + + /// + /// Cyclic Record Files with Backup + /// + CYCLICRECORD = 0x04 + } +} diff --git a/NFC/NXP MIFARE DESFire/Exceptions/AuthenticationDelayException.cs b/NFC/NXP MIFARE DESFire/Exceptions/AuthenticationDelayException.cs new file mode 100644 index 0000000..160eceb --- /dev/null +++ b/NFC/NXP MIFARE DESFire/Exceptions/AuthenticationDelayException.cs @@ -0,0 +1,26 @@ +using System; + +namespace NFC.NXP_MIFARE_DESFire.Exceptions +{ + /// + /// Currently not allowed to authenticate. Keeptrying until full delay is spent. + /// 0x91AD + /// + public class AuthenticationDelayException : Exception + { + public AuthenticationDelayException() + { + + } + + public AuthenticationDelayException(string message) : base(message) + { + + } + + public AuthenticationDelayException(string message, Exception inner) : base(message, inner) + { + + } + } +} diff --git a/NFC/NXP MIFARE DESFire/Exceptions/AuthenticationErrorException.cs b/NFC/NXP MIFARE DESFire/Exceptions/AuthenticationErrorException.cs new file mode 100644 index 0000000..368e0eb --- /dev/null +++ b/NFC/NXP MIFARE DESFire/Exceptions/AuthenticationErrorException.cs @@ -0,0 +1,26 @@ +using System; + +namespace NFC.NXP_MIFARE_DESFire.Exceptions +{ + /// + /// Current authentication status does not allow there- quested command. + /// 0x91AE + /// + public class AuthenticationErrorException : Exception + { + public AuthenticationErrorException() + { + + } + + public AuthenticationErrorException(string message) : base(message) + { + + } + + public AuthenticationErrorException(string message, Exception inner) : base(message, inner) + { + + } + } +} diff --git a/NFC/NXP MIFARE DESFire/Exceptions/AuthenticationMissingException.cs b/NFC/NXP MIFARE DESFire/Exceptions/AuthenticationMissingException.cs new file mode 100644 index 0000000..04c19cd --- /dev/null +++ b/NFC/NXP MIFARE DESFire/Exceptions/AuthenticationMissingException.cs @@ -0,0 +1,26 @@ +using System; + +namespace NFC.NXP_MIFARE_DESFire.Exceptions +{ + /// + /// Current authentication status does not allow there- quested command. + /// 0x91AE + /// + public class AuthenticationMissingException : Exception + { + public AuthenticationMissingException() + { + + } + + public AuthenticationMissingException(string message) : base(message) + { + + } + + public AuthenticationMissingException(string message, Exception inner) : base(message, inner) + { + + } + } +} diff --git a/NFC/NXP MIFARE DESFire/Exceptions/BoundaryErrorException.cs b/NFC/NXP MIFARE DESFire/Exceptions/BoundaryErrorException.cs new file mode 100644 index 0000000..f46e5ea --- /dev/null +++ b/NFC/NXP MIFARE DESFire/Exceptions/BoundaryErrorException.cs @@ -0,0 +1,26 @@ +using System; + +namespace NFC.NXP_MIFARE_DESFire.Exceptions +{ + /// + /// Attempt toread/write data from/to beyond thefile’s/record’s limits. Attempt to exceed the limitsof a value file. + /// 0x91BE + /// + public class BoundaryErrorException : Exception + { + public BoundaryErrorException() + { + + } + + public BoundaryErrorException(string message) : base(message) + { + + } + + public BoundaryErrorException(string message, Exception inner) : base(message, inner) + { + + } + } +} diff --git a/NFC/NXP MIFARE DESFire/Exceptions/CommandAbortedException.cs b/NFC/NXP MIFARE DESFire/Exceptions/CommandAbortedException.cs new file mode 100644 index 0000000..34e1534 --- /dev/null +++ b/NFC/NXP MIFARE DESFire/Exceptions/CommandAbortedException.cs @@ -0,0 +1,26 @@ +using System; + +namespace NFC.NXP_MIFARE_DESFire.Exceptions +{ + /// + /// Previous Command was not fully completed.Not all Frames were requested or provided bythe PCD. + /// 0x91CA + /// + public class CommandAbortedException : Exception + { + public CommandAbortedException() + { + + } + + public CommandAbortedException(string message) : base(message) + { + + } + + public CommandAbortedException(string message, Exception inner) : base(message, inner) + { + + } + } +} diff --git a/NFC/NXP MIFARE DESFire/Exceptions/DuplicateErrorException.cs b/NFC/NXP MIFARE DESFire/Exceptions/DuplicateErrorException.cs new file mode 100644 index 0000000..8b09b29 --- /dev/null +++ b/NFC/NXP MIFARE DESFire/Exceptions/DuplicateErrorException.cs @@ -0,0 +1,26 @@ +using System; + +namespace NFC.NXP_MIFARE_DESFire.Exceptions +{ + /// + /// Creation of file/application failed because file/application with same number already exists + /// 0x91DE + /// + public class DuplicateErrorException : Exception + { + public DuplicateErrorException() + { + + } + + public DuplicateErrorException(string message) : base(message) + { + + } + + public DuplicateErrorException(string message, Exception inner) : base(message, inner) + { + + } + } +} diff --git a/NFC/NXP MIFARE DESFire/Exceptions/FileNotFoundException.cs b/NFC/NXP MIFARE DESFire/Exceptions/FileNotFoundException.cs new file mode 100644 index 0000000..1de1e7c --- /dev/null +++ b/NFC/NXP MIFARE DESFire/Exceptions/FileNotFoundException.cs @@ -0,0 +1,26 @@ +using System; + +namespace NFC.NXP_MIFARE_DESFire.Exceptions +{ + /// + /// Specified file number does not exist. + /// 0x91F0 + /// + public class FileNotFoundException : Exception + { + public FileNotFoundException() + { + + } + + public FileNotFoundException(string message) : base(message) + { + + } + + public FileNotFoundException(string message, Exception inner) : base(message, inner) + { + + } + } +} diff --git a/NFC/NXP MIFARE DESFire/Exceptions/IllegalCommandCodeException.cs b/NFC/NXP MIFARE DESFire/Exceptions/IllegalCommandCodeException.cs new file mode 100644 index 0000000..18f4992 --- /dev/null +++ b/NFC/NXP MIFARE DESFire/Exceptions/IllegalCommandCodeException.cs @@ -0,0 +1,26 @@ +using System; + +namespace NFC.NXP_MIFARE_DESFire.Exceptions +{ + /// + /// Command code not supported. + /// 0x911C + /// + public class IllegalCommandCodeException : Exception + { + public IllegalCommandCodeException() + { + + } + + public IllegalCommandCodeException(string message) : base(message) + { + + } + + public IllegalCommandCodeException(string message, Exception inner) : base(message, inner) + { + + } + } +} diff --git a/NFC/NXP MIFARE DESFire/Exceptions/IntegrityErrorException.cs b/NFC/NXP MIFARE DESFire/Exceptions/IntegrityErrorException.cs new file mode 100644 index 0000000..6dce4f3 --- /dev/null +++ b/NFC/NXP MIFARE DESFire/Exceptions/IntegrityErrorException.cs @@ -0,0 +1,26 @@ +using System; + +namespace NFC.NXP_MIFARE_DESFire.Exceptions +{ + /// + /// CRC or MAC does not match data. Paddingbytes not valid. + /// 0x911E + /// + public class IntegrityErrorException : Exception + { + public IntegrityErrorException() + { + + } + + public IntegrityErrorException(string message) : base(message) + { + + } + + public IntegrityErrorException(string message, Exception inner) : base(message, inner) + { + + } + } +} diff --git a/NFC/NXP MIFARE DESFire/Exceptions/LengthErrorException.cs b/NFC/NXP MIFARE DESFire/Exceptions/LengthErrorException.cs new file mode 100644 index 0000000..b817242 --- /dev/null +++ b/NFC/NXP MIFARE DESFire/Exceptions/LengthErrorException.cs @@ -0,0 +1,26 @@ +using System; + +namespace NFC.NXP_MIFARE_DESFire.Exceptions +{ + /// + /// Length of command string invalid. + /// 0x917E + /// + public class LengthErrorException : Exception + { + public LengthErrorException() + { + + } + + public LengthErrorException(string message) : base(message) + { + + } + + public LengthErrorException(string message, Exception inner) : base(message, inner) + { + + } + } +} diff --git a/NFC/NXP MIFARE DESFire/Exceptions/NoSuchKeyException.cs b/NFC/NXP MIFARE DESFire/Exceptions/NoSuchKeyException.cs new file mode 100644 index 0000000..d534bbc --- /dev/null +++ b/NFC/NXP MIFARE DESFire/Exceptions/NoSuchKeyException.cs @@ -0,0 +1,26 @@ +using System; + +namespace NFC.NXP_MIFARE_DESFire.Exceptions +{ + /// + /// Invalid key number specified. + /// 0x9140 + /// + public class NoSuchKeyException : Exception + { + public NoSuchKeyException() + { + + } + + public NoSuchKeyException(string message) : base(message) + { + + } + + public NoSuchKeyException(string message, Exception inner) : base(message, inner) + { + + } + } +} diff --git a/NFC/NXP MIFARE DESFire/Exceptions/ParameterErrorException.cs b/NFC/NXP MIFARE DESFire/Exceptions/ParameterErrorException.cs new file mode 100644 index 0000000..c4e3d3f --- /dev/null +++ b/NFC/NXP MIFARE DESFire/Exceptions/ParameterErrorException.cs @@ -0,0 +1,26 @@ +using System; + +namespace NFC.NXP_MIFARE_DESFire.Exceptions +{ + /// + /// Value of the parameter(s) invalid. + /// 0x919E + /// + public class ParameterErrorException : Exception + { + public ParameterErrorException() + { + + } + + public ParameterErrorException(string message) : base(message) + { + + } + + public ParameterErrorException(string message, Exception inner) : base(message, inner) + { + + } + } +} diff --git a/NFC/NXP MIFARE DESFire/Exceptions/PermissionDeniedException.cs b/NFC/NXP MIFARE DESFire/Exceptions/PermissionDeniedException.cs new file mode 100644 index 0000000..12a0928 --- /dev/null +++ b/NFC/NXP MIFARE DESFire/Exceptions/PermissionDeniedException.cs @@ -0,0 +1,26 @@ +using System; + +namespace NFC.NXP_MIFARE_DESFire.Exceptions +{ + /// + /// Current configuration / status does not allow the requested command. + /// 0x919D + /// + public class PermissionDeniedException : Exception + { + public PermissionDeniedException() + { + + } + + public PermissionDeniedException(string message) : base(message) + { + + } + + public PermissionDeniedException(string message, Exception inner) : base(message, inner) + { + + } + } +} diff --git a/NFC/NXP MIFARE DESFire/MIFARE_DESFire.cs b/NFC/NXP MIFARE DESFire/MIFARE_DESFire.cs new file mode 100644 index 0000000..9dd39d7 --- /dev/null +++ b/NFC/NXP MIFARE DESFire/MIFARE_DESFire.cs @@ -0,0 +1,1087 @@ +using NFC.Crypto; +using NFC.ISO7816_4; +using NFC.Mifare_DESFire.Enums; +using NFC.NXP_MIFARE_DESFire.Exceptions; +using PCSC.Iso7816; +using System; +using System.Collections.Generic; +using System.Linq; + +namespace NFC.Mifare_DESFire +{ + public class MIFARE_DESFire + { + // Docs https://hackmd.io/qATu8uYdRnOC40aFrB9afg + + #region Log + private static readonly log4net.ILog _Log = log4net.LogManager.GetLogger(System.Reflection.MethodBase.GetCurrentMethod().DeclaringType); + #endregion + + #region Contructors + /// + /// Construct MIFRARE_DESFire Object with ICard Interface + /// + /// Implementation of ICard, only transmit is used + public MIFARE_DESFire(ICard card) + { + _Card = card; + } + #endregion + + #region Properties + /// + /// ICard Implementation used to transmit APDUCommands and recive APDUResponses + /// + private ICard _Card; + + /// + /// SessionKey, is set after Successfull Authentication + /// + public byte[] _SessionKey; + + /// + /// Initialation Vector for CBC Encryption + /// Is 0 bytes after Successfull Authentication + /// + public byte[] _IV; + #endregion + + #region Methods + #region Helper Methods + /// + /// Generate Byte Array filled with 0 + /// + /// Size of Array + public byte[] GenerateEmptyArray(uint size) + { + byte[] key = new byte[size]; + for (int i = 0; i < size; i++) + { + key[i] = 0; + } + + return key; + } + + /// + /// Get Range of Array Elements + /// + /// Array + /// Offset in Byte + /// Lenght to read in Byte + /// new Array with Range of Array Elements + public byte[] GetSubArray(byte[] array, long offset, long length) + { + byte[] subarray = new byte[length]; + for (long i = offset; i < offset + length; i++) + { + subarray[i - offset] = array[i]; + } + return subarray; + } + + /// + /// Check APDU Response for DESFire Error Codes + /// https://www.nxp.com/docs/en/data-sheet/MF2DLHX0.pdf + /// Section: 11.3 + /// + public void CheckAPDUResponse(APDUResponse response) + { + if (response == null) + { + throw new ArgumentNullException("Response cannot be null."); + } + + if (response.SW1 == 0x91) + { + switch (response.SW2) + { + case 0x00: // OPERATION_OK + return; + case 0x0C: // NO_CHANGES + return; + case 0x1C: // ILLEGAL_COMMAND_CODE + throw new IllegalCommandCodeException(); + case 0x1E: // INTEGRITY_ERROR + throw new IntegrityErrorException(); + case 0x40: // NO_SUCH_KEY + throw new NoSuchKeyException(); + case 0x7E: // LENGTH_ERROR + throw new LengthErrorException(); + case 0x9D: // PERMISSION_DENIED + throw new PermissionDeniedException(); + case 0x9E: // PARAMETER_ERROR + throw new ParameterErrorException(); + case 0xAD: // AUTHENTICATION_DELAY + throw new AuthenticationDelayException(); + case 0xAE: // AUTHENTICATION_ERROR + throw new AuthenticationErrorException(); + case 0xAF: // ADDITIONAL_FRAME + return; + case 0xBE: // BOUNDARY_ERROR + throw new BoundaryErrorException(); + case 0xCA: // COMMAND_ABORTED + throw new CommandAbortedException(); + case 0xDE: // DUPLICATE_ERROR + throw new DuplicateErrorException(); + case 0xF0: // FILE_NOT_FOUND + throw new FileNotFoundException(); + default: + break; + } + } + + throw new Exception(string.Format("Unknown Response Code: 0x{0}.", BitConverter.ToString(new byte[] { response.SW1, response.SW2 }).Replace("-", string.Empty))); + } + #endregion + + #region Crypto Operation + /// + /// Return a copy of the last Block of data + /// + /// Data compatible to blocksize + /// in byte + public byte[] ExtractLastBlock(byte[] data, uint blocksize) + { + if (data == null) + { + throw new ArgumentNullException("Data cannot be null."); + } + + if (data.Length % blocksize != 0) + { + throw new ArgumentException(string.Format("Data is not compatible with blocksize(data(length):{0}, blocksize:{1}.", data.Length, blocksize)); + } + + byte[] lastblock = new byte[blocksize]; + + for (int i = 0; i < blocksize; i++) + { + lastblock[i] = data[data.Length - blocksize + i]; + } + + return lastblock; + } + + /// + /// Expand Array to Block Size, fill with 0x00 + /// + /// + public byte[] ExpandToBlockSize(byte[] data, uint bocksize) + { + if (data == null) + { + throw new ArgumentNullException("Data cannot be null."); + } + + int diff = data.Length % (int)bocksize; + if (diff == 0) + { + return data; + } + + byte[] expand = new byte[data.Length + bocksize - diff]; + + data.CopyTo(expand, 0); + + for (int i = expand.Length - 1; i > data.Length - 1; i--) + { + expand[i] = 0x00; + } + + return expand; + } + + /// + /// Rotates Array to the left + /// + /// Data + /// Copy of data + public byte[] RotateLeft(byte[] data) + { + if (data == null) + { + throw new ArgumentNullException("Data cannot be null."); + } + + byte[] rotate = new byte[data.Length]; + data.CopyTo(rotate, 0); + + byte tmp = rotate[0]; + for (var i = 0; i < rotate.Length - 1; i++) + { + rotate[i] = rotate[i + 1]; + } + rotate[rotate.Length - 1] = tmp; + + return rotate; + } + + /// + /// Rotates Array to the right + /// + /// Data + /// Copy of data + public byte[] RotateRight(byte[] data) + { + if (data == null) + { + throw new ArgumentNullException("Data cannot be null."); + } + + byte[] rotate = new byte[data.Length]; + data.CopyTo(rotate, 0); + + byte tmp = rotate[rotate.Length - 1]; + for (var i = rotate.Length - 1; i > 0; i--) + { + rotate[i] = rotate[i - 1]; + } + rotate[0] = tmp; + + return rotate; + } + + /// + /// Concatenates Arrays + /// + /// List of Byte Array + public byte[] Concatenate(params byte[][] data) + { + if (data == null) + { + throw new ArgumentNullException("Data cannot be null."); + } + + List cat = new List(); + + foreach(byte[] d in data) + { + cat.AddRange(d); + } + + return cat.ToArray(); + } + + /// + /// Boolean Operation XOR on all Bytes + /// + /// Array A + /// Array B + /// Copy of Data + public byte[] XOR(byte[] a, byte[] b) + { + if (a == null) + { + throw new ArgumentNullException("Array A cannot be null."); + } + + if (b == null) + { + throw new ArgumentNullException("Array B cannot be null."); + } + + if (a.Length != b.Length) + { + throw new ArgumentException(string.Format("Arrays are not same Length(Length A:{0}, Lenght B:{1})", a.Length, b.Length)); + } + + byte[] c = new byte[a.Length]; + + for(int i = 0; i < a.Length; i++) + { + c[i] = (byte)(a[i] ^ b[i]); + } + + return c; + } + + + /// + /// Generates SessionKey for DES Authentification + /// + /// 16Byte SessionKey + public byte[] GenerateSesionKey_DES(byte[] rndA, byte[] rndB) + { + byte[] sesssionkey = new byte[8]; + + for (int i = 0; i < sesssionkey.Length; i++) + { + if (i < 4) + { + sesssionkey[i] = rndA[i]; + } + else + { + sesssionkey[i] = rndB[i - 4]; + } + } + + // DES SessionKey is a double DES Key + return Concatenate(sesssionkey, sesssionkey); + } + + /// + /// Generates SessionKey for AES Authentification + /// + /// 16Byte SessionKey + public byte[] GenerateSesionKey_AES(byte[] rndA, byte[] rndB) + { + byte[] sesssionkey = new byte[16]; + + for (int i = 0; i < sesssionkey.Length; i++) + { + if (i < 4) + { + sesssionkey[i] = rndA[i]; + } + else if(i >= 4 && i < 8) + { + sesssionkey[i] = rndB[i - 4]; + } + else if (i >= 8 && i < 12) + { + sesssionkey[i] = rndA[i + 4]; + } + else + { + sesssionkey[i] = rndB[i]; + } + } + + return sesssionkey; + } + #endregion + + #region Configuration Generator + /// + /// Genearte KeySetting1 for Application Settings or PICC Setting + /// + public byte GenerateKeySetting1(ChangeApplicationKey changeKey, ChangeMasterKeySettings changeMasterKeySettings, CreateDeleteFile createDeleteFile, FileDirectoryAccess fileDirectoryAccess, ChangeMasterKey changeMasterKey) + { + return (byte)(((byte)changeKey << 4) | (byte)changeMasterKeySettings | (byte)createDeleteFile | (byte)fileDirectoryAccess | (byte)changeMasterKey); + } + + /// + /// Genearte KeySetting1 for Application Settings or PICC Setting + /// + /// ID of Key for changing Application Keys + /// + public byte GenerateKeySetting1(byte changeKey, ChangeMasterKeySettings changeMasterKeySettings, CreateDeleteFile createDeleteFile, FileDirectoryAccess fileDirectoryAccess, ChangeMasterKey changeMasterKey) + { + if (changeKey < 0x01 || changeKey >= 0x0E) + { + throw new ArgumentOutOfRangeException(); + } + return GenerateKeySetting1((ChangeApplicationKey)changeKey, changeMasterKeySettings, createDeleteFile, fileDirectoryAccess, changeMasterKey); + } + + /// + /// Genearte KeySetting2 for Application Creation + /// + /// Number of keys that can be stored within the application (0x01-0x0D) + /// + public byte GenerateKeySetting2(CryptoOperationsType cryptoOperations, FileIdentifies fileIdentifies, byte numberOfKeys) + { + if (numberOfKeys < 0x01 || numberOfKeys >= 0x0D) + { + throw new ArgumentOutOfRangeException(); + } + + return (byte)((byte)cryptoOperations | (byte)fileIdentifies | numberOfKeys); + } + + /// + /// Generate FileAccess Rights for File Settings + /// Use enum AccesRights for Free or Never Option + /// + /// KeyID for Read Access + /// KeyID for Write Access + /// KeyID for Read and Write Access + /// KeyID for Configuration Access + public UInt16 GenerateFileAccessRights(byte read, byte write, byte read_write, byte configure) + { + if (read > 0x0F || write > 0x0F || read_write > 0x0F || configure > 0x0F) + { + throw new ArgumentOutOfRangeException("One KeyID is not valid"); + } + + return (UInt16)((read << 12) | (write << 8) | (read_write << 4) | configure); + } + #endregion + + #region DESFire Commands + /// + /// Select Application by ApplicationID (AID) + /// + /// 3 Byte AID + public void SelectApplication(UInt32 aid) + { + if(aid > 0xFFFFFF) + { + throw new ArgumentOutOfRangeException("AID is too large"); + } + + byte[] id_byte = BitConverter.GetBytes(aid); + _Log.InfoFormat("Select Application: {0}", HexConverter.ConvertToHexString(id_byte.ToArray())); + + APDUCommand cmd_SelectApplication = new APDUCommand(IsoCase.Case4Short) + { + CLA = 0x90, + INS = (byte)APDUInstructions.SELECT_APPLICATION, + Data = new byte[] + { + id_byte[0], + id_byte[1], + id_byte[2] + } + }; + _Log.Debug(cmd_SelectApplication.ToString()); + HexConverter.ConvertToHexString(cmd_SelectApplication.ToArray()); + APDUResponse response = _Card.Transmit(cmd_SelectApplication); + _Log.DebugFormat(response.ToString()); + + CheckAPDUResponse(response); + } + + /// + /// Authenticate to PICC, with ISO Authenticate for DES Key + /// + /// 0x01 - 0x0D + /// Array of 8/16 Bytes + /// !!! WARNING For Testing only !!! + public void AuthenticateISO_DES(byte key_id, byte[] key, byte[] rndA = null) + { + if(key_id >= 0x0E) + { + throw new ArgumentOutOfRangeException("KeyID is invalid"); + } + + _Log.InfoFormat("Authenticate with DES Key No: 0x{0:x}", key_id); + + // Sepearte Initialisation Vector for Authentication Process + byte[] iv = new byte[8]; + + APDUCommand cmd_challange_request = new APDUCommand(IsoCase.Case4Short) + { + CLA = 0x90, + INS = 0x1A, + Data = new byte[] + { + key_id + } + }; + _Log.Debug(cmd_challange_request.ToString()); + + APDUResponse response = _Card.Transmit(cmd_challange_request); + _Log.Debug(response.ToString()); + + CheckAPDUResponse(response); + + byte[] rndB_enc = response.Body; + _Log.DebugFormat("rndB_enc: {0}", HexConverter.ConvertToHexString(rndB_enc)); + + TDES des = new TDES(); + byte[] rndB = des.Decrypt(rndB_enc, key, GenerateEmptyArray(8)); + _Log.DebugFormat("rndB: {0}", HexConverter.ConvertToHexString(rndB)); + + rndB.CopyTo(iv, 0); + + byte[] rndB_rl = RotateLeft(rndB); + _Log.DebugFormat("rndB_enc: {0}", HexConverter.ConvertToHexString(rndB_rl)); + + if (rndA == null) + { + Random rnd = new Random(); + rndA = new byte[8]; + rnd.NextBytes(rndA); + } + _Log.DebugFormat("rndA: {0}", HexConverter.ConvertToHexString(rndA)); + + byte[] rndAB = Concatenate(rndA, rndB_rl); + _Log.DebugFormat("rndAB: {0}", HexConverter.ConvertToHexString(rndAB)); + + byte[] rndAB_enc = des.Encrypt(rndAB, key, rndB_enc); + _Log.DebugFormat("rndAB_enc: {0}", HexConverter.ConvertToHexString(rndAB_enc)); + iv = ExtractLastBlock(rndAB_enc, 8); + + APDUCommand cmd_challange_response = new APDUCommand(IsoCase.Case4Short) + { + CLA = 0x90, + INS = 0xAF, + Data = rndAB_enc + }; + _Log.Debug(cmd_challange_response.ToString()); + + response = _Card.Transmit(cmd_challange_response); + _Log.Debug(response.ToString()); + + CheckAPDUResponse(response); + + byte[] encryptedRndAFromCard = response.Body; + _Log.DebugFormat("encryptedRndAFromCard: {0}", HexConverter.ConvertToHexString(encryptedRndAFromCard)); + + byte[] rotatedRndAFromCard = des.Decrypt(encryptedRndAFromCard, key, iv); + _Log.DebugFormat("rotatedRndAFromCard: {0}", HexConverter.ConvertToHexString(rotatedRndAFromCard)); + + byte[] rndAFromCard = RotateRight(rotatedRndAFromCard); + _Log.DebugFormat("rndAFromCard: {0}", HexConverter.ConvertToHexString(rndAFromCard)); + + if (!rndA.SequenceEqual(rndAFromCard)) + { + throw new Exception("Authentication failed, PICC Challenge is invalid."); + } + + _Log.Info("Authenticated"); + + _SessionKey = GenerateSesionKey_DES(rndA, rndB); + _Log.DebugFormat("SessionKey: {0}", HexConverter.ConvertToHexString(_SessionKey)); + + _IV = GenerateEmptyArray(8); + _Log.DebugFormat("IV: {0}", HexConverter.ConvertToHexString(_IV)); + } + + /// + /// Format PICC + /// Need Authentication for PICC / Application 0x000000 + /// + public void Format() + { + _Log.Info("Format PICC"); + + APDUCommand cmd_format = new APDUCommand(IsoCase.Case2Short) + { + CLA = 0x90, + INS = 0xFC, + }; + _Log.Debug(cmd_format.ToString()); + + APDUResponse response = _Card.Transmit(cmd_format); + _Log.Debug(response.ToString()); + + CheckAPDUResponse(response); + } + + /// + /// Create Application for ApplicationID + /// + /// 3 Byte ID + public void CreateApplication(UInt32 aid, byte keysetting1, byte keysetting2) + { + if (aid > 0xFFFFFF) + { + throw new ArgumentOutOfRangeException("AID is too large"); + } + + byte[] id_byte = BitConverter.GetBytes(aid); + _Log.InfoFormat("Create Application: {0}", HexConverter.ConvertToHexString(id_byte.ToArray())); + + APDUCommand cmd_CreateApplication = new APDUCommand(IsoCase.Case4Short) + { + CLA = 0x90, + INS = 0xCA, + Data = new byte[] + { + id_byte[0], + id_byte[1], + id_byte[2], + keysetting1, + keysetting2 + } + }; + _Log.Debug(cmd_CreateApplication.ToString()); + + APDUResponse response = _Card.Transmit(cmd_CreateApplication); + _Log.Debug(response.ToString()); + + CheckAPDUResponse(response); + } + + /// + /// Authenticate to PICC, with ISO Authenticate + /// + /// 0x01 - 0x0D + /// Array of 16 Bytes + /// !!! WARNING For Testing only !!! + public void AuthenticateISO_AES(byte key_id, byte[] key, byte[] rndA = null) + { + if (key_id >= 0x0E) + { + throw new ArgumentOutOfRangeException("KeyID is invalid"); + } + + _Log.InfoFormat("Authenticate with AES Key No: 0x{0:x}", key_id); + + // Sepearte InitialisationVector for Authentication + byte[] iv = new byte[16]; + + APDUCommand cmd_challange_request = new APDUCommand(IsoCase.Case4Short) + { + CLA = 0x90, + INS = 0xAA, + Data = new byte[] + { + key_id + } + }; + _Log.Debug(cmd_challange_request.ToString()); + + APDUResponse response = _Card.Transmit(cmd_challange_request); + _Log.Debug(response.ToString()); + + CheckAPDUResponse(response); + + byte[] rndB_enc = response.Body; + _Log.DebugFormat("rndB_enc: {0}", HexConverter.ConvertToHexString(rndB_enc)); + + AES aes = new AES(); + byte[] rndB = aes.Decrypt(rndB_enc, key, GenerateEmptyArray(16)); + _Log.DebugFormat("rndB: {0}", HexConverter.ConvertToHexString(rndB)); + + rndB.CopyTo(iv, 0); + + byte[] rndB_rl = RotateLeft(rndB); + _Log.DebugFormat("rndB_enc: {0}", HexConverter.ConvertToHexString(rndB_rl)); + + if (rndA == null) + { + Random rnd = new Random(); + rndA = new byte[16]; + rnd.NextBytes(rndA); + } + _Log.DebugFormat("rndA: {0}", HexConverter.ConvertToHexString(rndA)); + + byte[] rndAB = Concatenate(rndA, rndB_rl); + _Log.DebugFormat("rndAB: {0}", HexConverter.ConvertToHexString(rndAB)); + + byte[] rndAB_enc = aes.Encrypt(rndAB, key, rndB_enc); + _Log.DebugFormat("rndAB_enc: {0}", HexConverter.ConvertToHexString(rndAB_enc)); + iv = ExtractLastBlock(rndAB_enc, 16); + + APDUCommand cmd_challange_response = new APDUCommand(IsoCase.Case4Short) + { + CLA = 0x90, + INS = 0xAF, + Data = rndAB_enc + }; + _Log.Debug(cmd_challange_response.ToString()); + + response = _Card.Transmit(cmd_challange_response); + _Log.Debug(response.ToString()); + + CheckAPDUResponse(response); + + byte[] encryptedRndAFromCard = response.Body; + _Log.DebugFormat("encryptedRndAFromCard: {0}", HexConverter.ConvertToHexString(encryptedRndAFromCard)); + + byte[] rotatedRndAFromCard = aes.Decrypt(encryptedRndAFromCard, key, iv); + _Log.DebugFormat("rotatedRndAFromCard: {0}", HexConverter.ConvertToHexString(rotatedRndAFromCard)); + + byte[] rndAFromCard = RotateRight(rotatedRndAFromCard); + _Log.DebugFormat("rndAFromCard: {0}", HexConverter.ConvertToHexString(rndAFromCard)); + + if (!rndA.SequenceEqual(rndAFromCard)) + { + throw new Exception("Authentication failed, PICC Challenge is invalid."); + } + + _SessionKey = GenerateSesionKey_AES(rndA, rndB); + _Log.DebugFormat("SessionKey: {0}", HexConverter.ConvertToHexString(_SessionKey)); + + _IV = GenerateEmptyArray(16); + _Log.DebugFormat("IV: {0}", HexConverter.ConvertToHexString(_IV)); + } + + /// + /// Change AES key, the same as Authenticated + /// + /// 0x01 - 0x0D + /// Array of 16 Bytes + /// Version of Key(min. 0x10) + public void ChangeKey_AES(byte key_id, byte[] new_key, byte key_version) + { + if (key_id >= 0x0E) + { + throw new ArgumentOutOfRangeException("KeyID is invalid"); + } + + _Log.InfoFormat("Change AES Key No: 0x{0:x}", key_id); + + byte[] header = new byte[] + { + 0xC4, key_id + }; + _Log.DebugFormat("header: {0}", HexConverter.ConvertToHexString(header)); + + // AES Key Version is Append to Key + byte[] key_and_version = Concatenate(new_key, new byte[] { key_version }); + byte[] command = Concatenate(header, key_and_version); + _Log.DebugFormat("command: {0}", HexConverter.ConvertToHexString(command)); + + CRC32 crc32 = new CRC32(); + byte[] crc = crc32.Calculate(command); + _Log.DebugFormat("crc: {0}", HexConverter.ConvertToHexString(crc)); + + byte[] cryptogram = Concatenate(key_and_version, crc); + _Log.DebugFormat("cryptogram: {0}", HexConverter.ConvertToHexString(cryptogram)); + + byte[] cryptogram_block = ExpandToBlockSize(cryptogram, 16); + _Log.DebugFormat("cryptogram_block: {0}", HexConverter.ConvertToHexString(cryptogram_block)); + + AES aes = new AES(); + byte[] cryptogram_enc = aes.Encrypt(cryptogram_block, _SessionKey, _IV); + _Log.DebugFormat("cryptogram_enc: {0}", HexConverter.ConvertToHexString(cryptogram_enc)); + + _IV = ExtractLastBlock(cryptogram_enc, 16); + _Log.DebugFormat("_IV: {0}", HexConverter.ConvertToHexString(_IV)); + + byte[] data = Concatenate(new byte[] { key_id }, cryptogram_enc); + _Log.DebugFormat("data: {0}", HexConverter.ConvertToHexString(data)); + + APDUCommand cmd_ChangeKey = new APDUCommand(IsoCase.Case4Short) + { + CLA = 0x90, + INS = 0xC4, + Data = data + }; + _Log.Debug(cmd_ChangeKey.ToString()); + + APDUResponse response = _Card.Transmit(cmd_ChangeKey); + _Log.Debug(response.ToString()); + + CheckAPDUResponse(response); + } + + /// + /// Change AES key, other than Authenticated + /// + /// 0x01 - 0x0D + /// Array of 16 Bytes + /// Version of Key(min. 0x10) + public void ChangeOtherKey_AES(byte key_id, byte[] new_key, byte[] old_key, byte key_version) + { + if (key_id >= 0x0E) + { + throw new ArgumentOutOfRangeException("KeyID is invalid"); + } + + _Log.InfoFormat("Change AES Key No: 0x{0:x}", key_id); + + byte[] header = new byte[] + { + 0xC4, key_id + }; + _Log.DebugFormat("header: {0}", HexConverter.ConvertToHexString(header)); + + byte[] key_xor = XOR(new_key, old_key); + + // AES Key Version is Append to Key + byte[] key_and_version = Concatenate(key_xor, new byte[] { key_version }); + byte[] command = Concatenate(header, key_and_version); + _Log.DebugFormat("command: {0}", HexConverter.ConvertToHexString(command)); + + CRC32 crc32 = new CRC32(); + byte[] crc_cmd = crc32.Calculate(command); + _Log.DebugFormat("crc_cmd: {0}", HexConverter.ConvertToHexString(crc_cmd)); + byte[] crc_key = crc32.Calculate(new_key); + _Log.DebugFormat("crc_key: {0}", HexConverter.ConvertToHexString(crc_key)); + + byte[] cryptogram = Concatenate(key_and_version, crc_cmd); + cryptogram = Concatenate(cryptogram, crc_key); + _Log.DebugFormat("cryptogram: {0}", HexConverter.ConvertToHexString(cryptogram)); + + byte[] cryptogram_block = ExpandToBlockSize(cryptogram, 16); + _Log.DebugFormat("cryptogram_block: {0}", HexConverter.ConvertToHexString(cryptogram_block)); + + AES aes = new AES(); + byte[] cryptogram_enc = aes.Encrypt(cryptogram_block, _SessionKey, _IV); + _Log.DebugFormat("cryptogram_enc: {0}", HexConverter.ConvertToHexString(cryptogram_enc)); + + _IV = ExtractLastBlock(cryptogram_enc, 16); + _Log.DebugFormat("_IV: {0}", HexConverter.ConvertToHexString(_IV)); + + byte[] data = Concatenate(new byte[] { key_id }, cryptogram_enc); + _Log.DebugFormat("data: {0}", HexConverter.ConvertToHexString(data)); + + APDUCommand cmd_ChangeKey = new APDUCommand(IsoCase.Case4Short) + { + CLA = 0x90, + INS = 0xC4, + Data = data + }; + _Log.Debug(cmd_ChangeKey.ToString()); + + APDUResponse response = _Card.Transmit(cmd_ChangeKey); + _Log.Debug(response.ToString()); + + CheckAPDUResponse(response); + } + + /// + /// Create Standard Data File + /// + /// ID of File (0x00 - 0x20) + /// Type of File Communicaton + /// Access Rights for File + /// Size of File in Bytes + public void CreateFile_Standard(byte file_id, FileCommunication communication, UInt16 accessRights, UInt32 size) + { + if (file_id >= 0x20) + { + throw new ArgumentOutOfRangeException("FileID is to large"); + } + _Log.DebugFormat("Create STD File: {0}", file_id); + + byte[] accessRights_byte = BitConverter.GetBytes(accessRights); + byte[] size_byte_tolong = BitConverter.GetBytes(size); + // Use only 3 Bytes + byte[] size_byte = new byte[] + { + size_byte_tolong[0], + size_byte_tolong[1], + size_byte_tolong[2], + }; + + byte[] data = new byte[] + { + file_id, + (byte)communication + }; + + APDUCommand cmd_CreateFile_Standard = new APDUCommand(IsoCase.Case4Short) + { + CLA = 0x90, + INS = (byte)APDUInstructions.CREATE_STDDATAFILE, + Data = Concatenate(data, accessRights_byte, size_byte) + }; + _Log.Debug(cmd_CreateFile_Standard.ToString()); + + APDUResponse response = _Card.Transmit(cmd_CreateFile_Standard); + _Log.DebugFormat(response.ToString()); + + CheckAPDUResponse(response); + } + + /// + /// Write Data to File + /// + /// ID of File (0x00 - 0x20) + /// Offset for File + /// Data to write + public void WriteData(byte file_id, UInt32 offset, byte[] data) + { + if (file_id >= 0x20) + { + throw new ArgumentOutOfRangeException("FileID is to large"); + } + _Log.DebugFormat("Write Data to File: {0}", file_id); + + int max_write_bytes_pre_transaction = 47; + byte[] write_buffer; + + long bytes_writed = 0; + long length = data.Length; + + while (bytes_writed != data.Length) + { + byte[] file_id_array = new byte[] + { + file_id + }; + + byte[] offset_byte_tolong = BitConverter.GetBytes(offset + bytes_writed); + // Use only 3 Bytes + byte[] offset_byte = new byte[] + { + offset_byte_tolong[0], + offset_byte_tolong[1], + offset_byte_tolong[2], + }; + + long bytes_towrite = 0; + + if (length - bytes_writed < max_write_bytes_pre_transaction) + { + bytes_towrite = length - bytes_writed; + } + else + { + bytes_towrite = max_write_bytes_pre_transaction; + } + + byte[] length_byte_tolong = BitConverter.GetBytes(bytes_towrite); + + write_buffer = GetSubArray(data, bytes_writed, bytes_towrite); + bytes_writed += bytes_towrite; + + // Use only 3 Bytes + byte[] length_byte = new byte[] + { + length_byte_tolong[0], + length_byte_tolong[1], + length_byte_tolong[2], + }; + + APDUCommand cmd_WriteData = new APDUCommand(IsoCase.Case4Short) + { + CLA = 0x90, + INS = (byte)APDUInstructions.WRITE_DATA, + Data = Concatenate(file_id_array, offset_byte, length_byte, write_buffer) + }; + _Log.Debug(cmd_WriteData.ToString()); + + APDUResponse response = _Card.Transmit(cmd_WriteData); + _Log.Debug(response.ToString()); + + CheckAPDUResponse(response); + } + } + + /// + /// Read Data from File + /// + /// ID of File (0x00 - 0x20) + /// Offset for File + /// Lenght of Data + public byte[] ReadData(byte file_id, UInt32 offset, UInt32 length) + { + if (file_id >= 0x20) + { + throw new ArgumentOutOfRangeException("FileID is to large"); + } + _Log.DebugFormat("Read Data from File: {0}", file_id); + + int max_read_bytes_pre_transaction = 47; + long bytes_readed = 0; + byte[] readbuffer = new byte[47]; + + List read_data = new List(); + + while (bytes_readed != length) + { + byte[] data = new byte[] + { + file_id + }; + + byte[] offset_byte_tolong = BitConverter.GetBytes(offset + bytes_readed); + // Use only 3 Bytes + byte[] offset_byte = new byte[] + { + offset_byte_tolong[0], + offset_byte_tolong[1], + offset_byte_tolong[2], + }; + + long bytes_toread = 0; + + if (length - bytes_readed < max_read_bytes_pre_transaction) + { + bytes_toread = length - bytes_readed; + } + else + { + bytes_toread = max_read_bytes_pre_transaction; + } + + byte[] length_byte_tolong = BitConverter.GetBytes(bytes_toread); + bytes_readed += bytes_toread; + + // Use only 3 Bytes + byte[] length_byte = new byte[] + { + length_byte_tolong[0], + length_byte_tolong[1], + length_byte_tolong[2], + }; + + APDUCommand cmd_ReadData = new APDUCommand(IsoCase.Case4Short) + { + CLA = 0x90, + INS = (byte)APDUInstructions.READ_DATA, + Data = Concatenate(data, offset_byte, length_byte) + }; + _Log.Debug(cmd_ReadData.ToString()); + + APDUResponse response = _Card.Transmit(cmd_ReadData); + _Log.Debug(response.ToString()); + + CheckAPDUResponse(response); + + // Remove CMAC from Body + read_data.AddRange(GetSubArray(response.Body, 0, bytes_toread)); + } + + return read_data.ToArray(); + } + + /// + /// Get all ApplicationIDS from PICC + /// + /// AIDs (3 Byte) as Array + //public UInt32[] GetApplicationIDs() + //{ + // _Log.Debug("Start GetApplicationIDs"); + + // APDUCommand cmd = new APDUCommand(IsoCase.Case2Short) + // { + // CLA = 0x90, + // INS = (byte)APDUInstructions.GET_APPLICATION_IDS + // }; + + // APDUResponse response = _Card.Transmit(cmd); + + // CheckAPDUResponse(response); + + // if (response.Body.Length % 3 != 0) + // { + // throw new Exception(string.Format("Invalid body length (was: {0}).", response.Body.Length)); + // } + + // if (response.Body.Length == 0) + // { + // throw new Exception("Missing PICC Entry 0x000000."); + // } + + // List applicationIDs = new List(); + + // for (int i = 0; i < response.Body.Length; i += 3) + // { + // UInt32 new_applicationID = 0; + // new_applicationID = (UInt32)((response.Body[i] << 16) + (response.Body[i + 1] << 8) + response.Body[i + 2]); + // applicationIDs.Add(new_applicationID); + // } + + // _Log.Debug("End GetApplicationIDs"); + + // return applicationIDs.ToArray(); + //} + + /// + /// Delete Application by ID + /// + /// 3 Byte ID + //public void DeleteApplication(UInt32 id) + //{ + // byte[] id_byte = BitConverter.GetBytes(id); + + // APDUCommand cmd = new APDUCommand(IsoCase.Case4Short) + // { + // CLA = 0x90, + // INS = (byte)APDUInstructions.DELETE_APPLICATION, + // Data = new byte[] + // { + // id_byte[0], + // id_byte[1], + // id_byte[2] + // }, + // Le = 0x00 + // }; + + // APDUResponse response = _Card.Transmit(cmd); + // CheckAPDUResponse(response); + //} + #endregion + #endregion + } +} diff --git a/NFC/Readers/PCSC/Card.cs b/NFC/Readers/PCSC/Card.cs new file mode 100644 index 0000000..83ae2e9 --- /dev/null +++ b/NFC/Readers/PCSC/Card.cs @@ -0,0 +1,53 @@ +using PCSC; +using PCSC.Iso7816; +using NFC.ISO7816_4; + +namespace NFC.Readers.PCSC +{ + public class Card : ICard + { + private IsoReader _ISOReader; + private string _ReaderID; + + public Card(IsoReader isoreader, string readerID) + { + _ISOReader = isoreader; + _ReaderID = readerID; + } + public void Connect() + { + _ISOReader.Connect(_ReaderID, SCardShareMode.Shared, SCardProtocol.Any); + } + + public void Disconnect() + { + _ISOReader.Disconnect(SCardReaderDisposition.Eject); + } + + public APDUResponse Transmit(APDUCommand apdu_cmd) + { + Response response = _ISOReader.Transmit(Convert(apdu_cmd)); + return Convert(response); + } + + public CommandApdu Convert(APDUCommand apdu_cmd) + { + CommandApdu apdu = (CommandApdu)apdu_cmd; + return apdu; + } + + public APDUResponse Convert(Response response) + { + ResponseApdu responseApdu = response.Get(0); + + APDUResponse apduResponse = new APDUResponse() + { + SW1 = responseApdu.SW1, + SW2 = responseApdu.SW2, + Body = responseApdu.GetData() + }; + + return apduResponse; + } + } +} diff --git a/NFC/Readers/PCSC/PCSC_Hardware.cs b/NFC/Readers/PCSC/PCSC_Hardware.cs new file mode 100644 index 0000000..3f86805 --- /dev/null +++ b/NFC/Readers/PCSC/PCSC_Hardware.cs @@ -0,0 +1,33 @@ +using PCSC; + +namespace NFC.Readers.PCSC +{ + public class PCSC_Hardware : IHardware + { + public string[] GetReaders() + { + var contextFactory = ContextFactory.Instance; + using (var context = contextFactory.Establish(SCardScope.System)) + { + return context.GetReaders(); + } + } + + public bool IsAvailable() + { + if(GetReaders().Length == 0) + { + return false; + } + else + { + return true; + } + } + + public IReader OpenReader(string readerID) + { + return new PCSC_Reader(readerID); + } + } +} diff --git a/NFC/Readers/PCSC/PCSC_Reader.cs b/NFC/Readers/PCSC/PCSC_Reader.cs new file mode 100644 index 0000000..c0a399c --- /dev/null +++ b/NFC/Readers/PCSC/PCSC_Reader.cs @@ -0,0 +1,49 @@ +using PCSC; +using PCSC.Iso7816; +using System; + +namespace NFC.Readers.PCSC +{ + + public class PCSC_Reader : IReader, IDisposable + { + private string _ReaderID; + private IContextFactory _ContextFactory; + private ISCardContext _SCardContext; + private IsoReader _ISOReader; + private ICard _Card; + + public PCSC_Reader(string readerID) + { + _ReaderID = readerID; + } + + public event ReaderEventHandler CardDiscovered; + public event ReaderEventHandler CardLost; + + public void Dispose() + { + Stop(); + } + + public void Start() + { + _ContextFactory = ContextFactory.Instance; + _SCardContext = _ContextFactory.Establish(SCardScope.System); + + _ISOReader = new IsoReader(_SCardContext); + + _Card = new Card(_ISOReader, _ReaderID); + + CardDiscovered?.Invoke(this, _Card); + } + + public void Stop() + { + CardLost?.Invoke(this, _Card); + + _ISOReader.Dispose(); + _SCardContext.Dispose(); + } + } +} diff --git a/NFC_Test/Crypto/AES_Test.cs b/NFC_Test/Crypto/AES_Test.cs new file mode 100644 index 0000000..df41197 --- /dev/null +++ b/NFC_Test/Crypto/AES_Test.cs @@ -0,0 +1,24 @@ +using NFC; +using NFC.Crypto; +using NUnit.Framework; + +namespace NFC_Unit_Test.Crypto +{ + [TestFixture] + public class AES_Test + { + [Test] + public void Encrypt() + { + byte[] data = HexConverter.ConvertFromHexString("8db1f942f2d7cc82f6fa1486a30f8c12104a3b07e8eb77a7ac00000000000000"); + byte[] key = HexConverter.ConvertFromHexString("e7aff3361c3e85347993c3219a87d24b"); + byte[] iv = HexConverter.ConvertFromHexString("00000000000000000000000000000000"); + + AES aes = new AES(); + byte[] data_enc = aes.Encrypt(data, key, iv); + + byte[] data_enc_expected = HexConverter.ConvertFromHexString("3c79d74a4969ba7123e5d8f6df24493112d221fd131a4617d0eda5d92ccc1b46"); + Assert.AreEqual(data_enc_expected, data_enc); + } + } +} \ No newline at end of file diff --git a/NFC_Test/Crypto/CRC16_Test.cs b/NFC_Test/Crypto/CRC16_Test.cs new file mode 100644 index 0000000..3098f35 --- /dev/null +++ b/NFC_Test/Crypto/CRC16_Test.cs @@ -0,0 +1,23 @@ +using NFC; +using NFC.Crypto; +using NUnit.Framework; + +namespace NFC_Unit_Test.Crypto +{ + [TestFixture] + public class CRC16_Test + { + [Test] + [Ignore("Unknown Expected Data")] + public void Caluclate() + { + byte[] data = HexConverter.ConvertFromHexString(""); + byte[] crc_expected = HexConverter.ConvertFromHexString(""); + + CRC16 crc16 = new CRC16(); + byte[] crc = crc16.Calculate(data); + + Assert.AreEqual(crc_expected, crc); + } + } +} diff --git a/NFC_Test/Crypto/CRC32_Test.cs b/NFC_Test/Crypto/CRC32_Test.cs new file mode 100644 index 0000000..f2ce5a8 --- /dev/null +++ b/NFC_Test/Crypto/CRC32_Test.cs @@ -0,0 +1,22 @@ +using NFC; +using NFC.Crypto; +using NUnit.Framework; + +namespace NFC_Unit_Test.Crypto +{ + [TestFixture] + public class CRC32_Test + { + [Test] + public void Caluclate() + { + byte[] data = HexConverter.ConvertFromHexString("c40045eeb8338ae8f49a032e85bb1114353010"); + byte[] crc_expected = HexConverter.ConvertFromHexString("95c3894b"); + + CRC32 crc32 = new CRC32(); + byte[] crc = crc32.Calculate(data); + + Assert.AreEqual(crc_expected, crc); + } + } +} diff --git a/NFC_Test/Crypto/CipherKey_Test.cs b/NFC_Test/Crypto/CipherKey_Test.cs new file mode 100644 index 0000000..492d2d1 --- /dev/null +++ b/NFC_Test/Crypto/CipherKey_Test.cs @@ -0,0 +1,13 @@ +using NUnit.Framework; +using System; +using System.Collections.Generic; +using System.Text; + +namespace NFC_Unit_Test.Crypto +{ + [TestFixture] + public class CipherKey_Test + { + + } +} diff --git a/NFC_Test/Crypto/TDES_Test.cs b/NFC_Test/Crypto/TDES_Test.cs new file mode 100644 index 0000000..fbf8ba0 --- /dev/null +++ b/NFC_Test/Crypto/TDES_Test.cs @@ -0,0 +1,55 @@ +using NFC; +using NFC.Crypto; +using NUnit.Framework; + +namespace NFC_Unit_Test.Crypto +{ + [TestFixture] + public class TDES_Test + { + [Test] + [Ignore("Unknown Expected Data")] + public void Encrypt_TDES() + { + byte[] data = HexConverter.ConvertFromHexString(""); + byte[] key = HexConverter.ConvertFromHexString(""); + byte[] iv = HexConverter.ConvertFromHexString("0000000000000000"); + + TDES des = new TDES(); + byte[] data_enc = des.Encrypt(data, key, iv); + + byte[] data_enc_expected = HexConverter.ConvertFromHexString(""); + Assert.AreEqual(data_enc_expected, data_enc); + } + + [Test] + [Ignore("Unknown Expected Data")] + public void Encrypt_TDES_2K() + { + byte[] data = HexConverter.ConvertFromHexString(""); + byte[] key = HexConverter.ConvertFromHexString(""); + byte[] iv = HexConverter.ConvertFromHexString("0000000000000000"); + + TDES_2K des = new TDES_2K(); + byte[] data_enc = des.Encrypt(data, key, iv); + + byte[] data_enc_expected = HexConverter.ConvertFromHexString(""); + Assert.AreEqual(data_enc_expected, data_enc); + } + + [Test] + [Ignore("Unknown Expected Data")] + public void Encrypt_TDES_3K() + { + byte[] data = HexConverter.ConvertFromHexString(""); + byte[] key = HexConverter.ConvertFromHexString(""); + byte[] iv = HexConverter.ConvertFromHexString("0000000000000000"); + + TDES_3K des = new TDES_3K(); + byte[] data_enc = des.Encrypt(data, key, iv); + + byte[] data_enc_expected = HexConverter.ConvertFromHexString(""); + Assert.AreEqual(data_enc_expected, data_enc); + } + } +} \ No newline at end of file diff --git a/NFC_Test/HexConverter_Test.cs b/NFC_Test/HexConverter_Test.cs new file mode 100644 index 0000000..f20669c --- /dev/null +++ b/NFC_Test/HexConverter_Test.cs @@ -0,0 +1,34 @@ +using NFC; +using NUnit.Framework; + +namespace NFC_Unit_Test +{ + public class HexConverter_Test + { + [Test] + public void ConvertFromHexString() + { + string s = "0180ff0a"; + + byte[] expected_s = + { + 0x01, 0x80, 0xFF, 0x0A + }; + + Assert.AreEqual(expected_s, HexConverter.ConvertFromHexString(s)); + } + + [Test] + public void ConvertToHexString() + { + byte[] s = + { + 0x01, 0x80, 0xFF, 0x0A + }; + + string expected_s = "0180ff0a"; + + Assert.AreEqual(expected_s, HexConverter.ConvertToHexString(s)); + } + } +} diff --git a/NFC_Test/ISO7816-4/APDUCommand_Test.cs b/NFC_Test/ISO7816-4/APDUCommand_Test.cs new file mode 100644 index 0000000..1688aea --- /dev/null +++ b/NFC_Test/ISO7816-4/APDUCommand_Test.cs @@ -0,0 +1,119 @@ +using System; +using NFC.ISO7816_4; +using NUnit.Framework; +using PCSC.Iso7816; + +namespace NFC_Unit_Test.ISO7816_4 +{ + [TestFixture] + public class APDUCommand_Test + { + [Test] + public void Compare() + { + APDUCommand command1 = new APDUCommand(IsoCase.Case4Short) + { + CLA = 0x90, + INS = 0xAA, + Data = new byte[] + { + 0x01, 0x02, 0x03 + } + }; + + APDUCommand command2 = new APDUCommand(IsoCase.Case4Short) + { + CLA = 0x90, + INS = 0xAA, + Data = new byte[] + { + 0x01, 0x02, 0x03 + } + }; + + Assert.IsTrue(command1 == command2); + } + + [Test] + public void Compare_Diff() + { + APDUCommand command1 = new APDUCommand(IsoCase.Case4Short) + { + CLA = 0x90, + INS = 0xAA, + Data = new byte[] + { + 0x01, 0x02, 0x03 + } + }; + + APDUCommand command2 = new APDUCommand(IsoCase.Case4Short) + { + CLA = 0x90, + INS = 0x1A, + Data = new byte[] + { + 0x01, 0x02, 0x03 + } + }; + + Assert.IsFalse(command1 == command2); + } + + [Test] + public void ToString_Case1() + { + APDUCommand command = new APDUCommand(IsoCase.Case1) + { + CLA = 0x90, + INS = 0x1A + }; + + Console.WriteLine(command.ToString()); + } + + [Test] + public void ToString_Case2() + { + APDUCommand command = new APDUCommand(IsoCase.Case2Short) + { + CLA = 0x90, + INS = 0x1A + }; + + Console.WriteLine(command.ToString()); + } + + [Test] + public void ToString_Case3() + { + APDUCommand command = new APDUCommand(IsoCase.Case3Short) + { + CLA = 0x90, + INS = 0x1A, + Data = new byte[] + { + 0x01, 0x02, 0x03 + } + }; + + Console.WriteLine(command.ToString()); + } + + [Test] + public void ToString_Case4() + { + APDUCommand command = new APDUCommand(IsoCase.Case4Short) + { + CLA = 0x90, + INS = 0x1A, + Data = new byte[] + { + 0x01, 0x02, 0x03 + } + }; + + Console.WriteLine(command.ToString()); + } + } +} diff --git a/NFC_Test/NFC_Test.csproj b/NFC_Test/NFC_Test.csproj new file mode 100644 index 0000000..28d0baf --- /dev/null +++ b/NFC_Test/NFC_Test.csproj @@ -0,0 +1,18 @@ + + + + netcoreapp3.1 + + + + + + + + + + + + + + diff --git a/NFC_Test/NXP MIFARE DESFire/MIFARE_DESFire_Test.cs b/NFC_Test/NXP MIFARE DESFire/MIFARE_DESFire_Test.cs new file mode 100644 index 0000000..f39d986 --- /dev/null +++ b/NFC_Test/NXP MIFARE DESFire/MIFARE_DESFire_Test.cs @@ -0,0 +1,1135 @@ +using NFC; +using NFC.Mifare_DESFire.Enums; +using NFC.ISO7816_4; +using NFC.Mifare_DESFire; +using NFC.NXP_MIFARE_DESFire.Exceptions; +using NSubstitute; +using NUnit.Framework; +using System; +using System.Text; + +namespace NFC_Unit_Test.NXP_MIFARE_DESFire +{ + [TestFixture] + public class MIFARE_DESFire_Test + { + #region Helper Methods + [Test] + public void GenerateEmptyArray() + { + uint i = 16; + + MIFARE_DESFire desfire = new MIFARE_DESFire(null); + + byte[] data = desfire.GenerateEmptyArray(i); + + for (int e = 0; e < i; e++) + { + if (data[e] != 0x00) + { + Assert.Fail("Data is not 0x00"); + } + } + } + + [Test] + public void GetSubArray() + { + byte[] array = new byte[] + { + 0x01, 0x02, 0x03, 0x04, 0x05 + }; + + byte[] expected_subarray = new byte[] + { + 0x02, 0x03, 0x04 + }; + + MIFARE_DESFire desfire = new MIFARE_DESFire(null); + + Assert.AreEqual(expected_subarray, desfire.GetSubArray(array, 1, 3)); + } + + [Test] + public void CheckAPDUResponse__NULL() + { + MIFARE_DESFire desfire = new MIFARE_DESFire(null); + Assert.Throws( + delegate + { + desfire.CheckAPDUResponse(null); + }); + } + + [Test] + public void CheckAPDUResponse__UNKNOWN() + { + APDUResponse response = new APDUResponse() + { + SW1 = 0x00, + SW2 = 0x00 + }; + + MIFARE_DESFire desfire = new MIFARE_DESFire(null); + Assert.Throws( + delegate + { + desfire.CheckAPDUResponse(response); + }); + } + + [Test] + public void CheckAPDUResponse__OPERATION_OK() + { + APDUResponse response = new APDUResponse() + { + SW1 = 0x91, + SW2 = 0x00 + }; + + MIFARE_DESFire desfire = new MIFARE_DESFire(null); + + desfire.CheckAPDUResponse(response); + } + + [Test] + public void CheckAPDUResponse__NO_CHANGES() + { + APDUResponse response = new APDUResponse() + { + SW1 = 0x91, + SW2 = 0x0C + }; + + MIFARE_DESFire desfire = new MIFARE_DESFire(null); + desfire.CheckAPDUResponse(response); + } + + [Test] + public void CheckAPDUResponse__ILLEGAL_COMMAND_CODE() + { + APDUResponse response = new APDUResponse() + { + SW1 = 0x91, + SW2 = 0x1C + }; + + MIFARE_DESFire desfire = new MIFARE_DESFire(null); + + Assert.Throws( + delegate + { + desfire.CheckAPDUResponse(response); + }); + } + + [Test] + public void CheckAPDUResponse__INTEGRITY_ERROR() + { + APDUResponse response = new APDUResponse() + { + SW1 = 0x91, + SW2 = 0x1E + }; + + MIFARE_DESFire desfire = new MIFARE_DESFire(null); + + Assert.Throws( + delegate + { + desfire.CheckAPDUResponse(response); + }); + } + + [Test] + public void CheckAPDUResponse__NO_SUCH_KEY() + { + APDUResponse response = new APDUResponse() + { + SW1 = 0x91, + SW2 = 0x40 + }; + + MIFARE_DESFire desfire = new MIFARE_DESFire(null); + + Assert.Throws( + delegate + { + desfire.CheckAPDUResponse(response); + }); + } + + [Test] + public void CheckAPDUResponse__LENGTH_ERROR() + { + APDUResponse response = new APDUResponse() + { + SW1 = 0x91, + SW2 = 0x7E + }; + + MIFARE_DESFire desfire = new MIFARE_DESFire(null); + + Assert.Throws( + delegate + { + desfire.CheckAPDUResponse(response); + }); + } + + [Test] + public void CheckAPDUResponse__PERMISSION_DENIED() + { + APDUResponse response = new APDUResponse() + { + SW1 = 0x91, + SW2 = 0x9D + }; + + MIFARE_DESFire desfire = new MIFARE_DESFire(null); + + Assert.Throws( + delegate + { + desfire.CheckAPDUResponse(response); + }); + } + + [Test] + public void CheckAPDUResponse__PARAMETER_ERROR() + { + APDUResponse response = new APDUResponse() + { + SW1 = 0x91, + SW2 = 0x9E + }; + + MIFARE_DESFire desfire = new MIFARE_DESFire(null); + + Assert.Throws( + delegate + { + desfire.CheckAPDUResponse(response); + }); + } + + [Test] + public void CheckAPDUResponse__AUTHENTICATION_DELAY() + { + APDUResponse response = new APDUResponse() + { + SW1 = 0x91, + SW2 = 0xAD + }; + + MIFARE_DESFire desfire = new MIFARE_DESFire(null); + + Assert.Throws( + delegate + { + desfire.CheckAPDUResponse(response); + }); + } + + [Test] + public void CheckAPDUResponse__AUTHENTICATION_ERROR() + { + APDUResponse response = new APDUResponse() + { + SW1 = 0x91, + SW2 = 0xAE + }; + + MIFARE_DESFire desfire = new MIFARE_DESFire(null); + + Assert.Throws( + delegate + { + desfire.CheckAPDUResponse(response); + }); + } + + [Test] + public void CheckAPDUResponse__ADDITIONAL_FRAME() + { + APDUResponse response = new APDUResponse() + { + SW1 = 0x91, + SW2 = 0xAF + }; + + MIFARE_DESFire desfire = new MIFARE_DESFire(null); + + desfire.CheckAPDUResponse(response); + } + + [Test] + public void CheckAPDUResponse__BOUNDARY_ERROR() + { + APDUResponse response = new APDUResponse() + { + SW1 = 0x91, + SW2 = 0xBE + }; + + MIFARE_DESFire desfire = new MIFARE_DESFire(null); + + Assert.Throws( + delegate + { + desfire.CheckAPDUResponse(response); + }); + } + + [Test] + public void CheckAPDUResponse__COMMAND_ABORTED() + { + APDUResponse response = new APDUResponse() + { + SW1 = 0x91, + SW2 = 0xCA + }; + + MIFARE_DESFire desfire = new MIFARE_DESFire(null); + + Assert.Throws( + delegate + { + desfire.CheckAPDUResponse(response); + }); + } + + [Test] + public void CheckAPDUResponse__DUPLICATE_ERROR() + { + APDUResponse response = new APDUResponse() + { + SW1 = 0x91, + SW2 = 0xDE + }; + + MIFARE_DESFire desfire = new MIFARE_DESFire(null); + + Assert.Throws( + delegate + { + desfire.CheckAPDUResponse(response); + }); + } + + [Test] + public void CheckAPDUResponse__FILE_NOT_FOUND() + { + APDUResponse response = new APDUResponse() + { + SW1 = 0x91, + SW2 = 0xF0 + }; + + MIFARE_DESFire desfire = new MIFARE_DESFire(null); + + Assert.Throws( + delegate + { + desfire.CheckAPDUResponse(response); + }); + } + #endregion + + #region Crypto Operation + [Test] + public void ExtractLastBlock() + { + byte[] data = new byte[] + { + 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x01 + }; + + byte[] expected_lastblock = new byte[] + { + 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x01 + }; + + MIFARE_DESFire desfire = new MIFARE_DESFire(null); + + byte[] lastblock = desfire.ExtractLastBlock(data, 8); + + Assert.AreEqual(expected_lastblock, lastblock); + } + + [Test] + public void ExtractLastBlock_WrongBlocksize() + { + byte[] data = new byte[] + { + 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x01 + }; + + MIFARE_DESFire desfire = new MIFARE_DESFire(null); + + Assert.Throws( + delegate + { + byte[] lastblock = desfire.ExtractLastBlock(data, 7); + }); + } + + [Test] + public void ExtractLastBlock_Null() + { + byte[] data = null; + + MIFARE_DESFire desfire = new MIFARE_DESFire(null); + + Assert.Throws( + delegate + { + byte[] lastblock = desfire.ExtractLastBlock(data, 7); + }); + } + + [Test] + public void ExpandToBlockSize() + { + byte[] data = new byte[] + { + 0x00, 0x00, 0x00, 0x00, 0x00, 0x01 + }; + + byte[] expected_lastblock = new byte[] + { + 0x00, 0x00, 0x00, 0x00, 0x00, 0x01, 0x00, 0x00 + }; + + MIFARE_DESFire desfire = new MIFARE_DESFire(null); + + byte[] lastblock = desfire.ExpandToBlockSize(data, 8); + + Assert.AreEqual(expected_lastblock, lastblock); + } + + [Test] + public void ExpandToBlockSize_Null() + { + byte[] data = null; + + MIFARE_DESFire desfire = new MIFARE_DESFire(null); + + Assert.Throws( + delegate + { + byte[] lastblock = desfire.ExpandToBlockSize(data, 8); + }); + } + + [Test] + public void RotateLeft() + { + byte[] data = new byte[] + { + 0x01, 0x02, 0x03, 0x04 + }; + + byte[] expected_data_left = new byte[] + { + 0x02, 0x03, 0x04, 0x01 + }; + + MIFARE_DESFire desfire = new MIFARE_DESFire(null); + + byte[] data_left = desfire.RotateLeft(data); + + Assert.AreEqual(expected_data_left, data_left); + } + + [Test] + public void RotateLeft_Null() + { + MIFARE_DESFire desfire = new MIFARE_DESFire(null); + + Assert.Throws( + delegate + { + byte[] lastblock = desfire.RotateLeft(null); + }); + } + + [Test] + public void RotateRight() + { + byte[] data = new byte[] + { + 0x01, 0x02, 0x03, 0x04 + }; + + byte[] expected_data_left = new byte[] + { + 0x04, 0x01, 0x02, 0x03 + }; + + MIFARE_DESFire desfire = new MIFARE_DESFire(null); + + byte[] data_left = desfire.RotateRight(data); + + Assert.AreEqual(expected_data_left, data_left); + } + + [Test] + public void RotateRight_Null() + { + MIFARE_DESFire desfire = new MIFARE_DESFire(null); + + Assert.Throws( + delegate + { + byte[] lastblock = desfire.RotateRight(null); + }); + } + + [Test] + public void Concatenate() + { + byte[] data_a = new byte[] + { + 0x01, 0x02, 0x03, 0x04 + }; + + byte[] data_b = new byte[] + { + 0x05, 0x06, 0x07, 0x08 + }; + + byte[] expected_data_c = new byte[] + { + 0x01, 0x02, 0x03, 0x04, 0x05, 0x06, 0x07, 0x08 + }; + + MIFARE_DESFire desfire = new MIFARE_DESFire(null); + + byte[] data_c = desfire.Concatenate(data_a, data_b); + + Assert.AreEqual(expected_data_c, data_c); + } + + [Test] + public void Concatenate_ABC() + { + byte[] data_a = new byte[] + { + 0x01, 0x02, 0x03, 0x04 + }; + + byte[] data_b = new byte[] + { + 0x05, 0x06, 0x07, 0x08 + }; + + byte[] data_c = new byte[] + { + 0x09, 0xA0, 0xB0, 0xC0 + }; + + byte[] expected_data_d = new byte[] + { + 0x01, 0x02, 0x03, 0x04, 0x05, 0x06, 0x07, 0x08, 0x09, 0xA0, 0xB0, 0xC0 + }; + + MIFARE_DESFire desfire = new MIFARE_DESFire(null); + + byte[] data_d = desfire.Concatenate(data_a, data_b, data_c); + + Assert.AreEqual(expected_data_d, data_d); + } + + [Test] + public void Concatenate_Null() + { + MIFARE_DESFire desfire = new MIFARE_DESFire(null); + + Assert.Throws( + delegate + { + byte[] lastblock = desfire.Concatenate(null, null); + }); + } + + [Test] + public void XOR() + { + byte[] data_a = new byte[] + { + 0x00, 0xF0, 0x00, 0xF0 + }; + + byte[] data_b = new byte[] + { + 0x0F, 0x00, 0x0F, 0x00 + }; + + byte[] expected_data_c = new byte[] + { + 0x0F, 0xF0, 0x0F, 0xF0 + }; + + MIFARE_DESFire desfire = new MIFARE_DESFire(null); + + byte[] data_c = desfire.XOR(data_a, data_b); + + Assert.AreEqual(expected_data_c, data_c); + } + + [Test] + public void XOR_null() + { + MIFARE_DESFire desfire = new MIFARE_DESFire(null); + + Assert.Throws( + delegate + { + byte[] lastblock = desfire.XOR(null, null); + }); + } + + [Test] + public void GenerateSessionKey_DES() + { + MIFARE_DESFire desfire = new MIFARE_DESFire(null); + + byte[] rndA = HexConverter.ConvertFromHexString("a541a9dc9138df07"); + Console.WriteLine(HexConverter.ConvertToHexString(rndA)); + byte[] rndB = HexConverter.ConvertFromHexString("cbe55aa893b2da25"); + Console.WriteLine(HexConverter.ConvertToHexString(rndB)); + + byte[] expected_sessionkey = HexConverter.ConvertFromHexString("a541a9dccbe55aa8a541a9dccbe55aa8"); + Console.WriteLine(HexConverter.ConvertToHexString(expected_sessionkey)); + + byte[] sessionkey = desfire.GenerateSesionKey_DES(rndA, rndB); + Console.WriteLine(HexConverter.ConvertToHexString(sessionkey)); + Assert.AreEqual(expected_sessionkey, sessionkey); + } + + [Test] + public void GenerateSessionKey_AES() + { + MIFARE_DESFire desfire = new MIFARE_DESFire(null); + + byte[] rndA = HexConverter.ConvertFromHexString("bc14dfde20074617e45a8822f06fdd91"); + Console.WriteLine(HexConverter.ConvertToHexString(rndA)); + byte[] rndB = HexConverter.ConvertFromHexString("482ddc54426e6dee560413b8d95471f5"); + Console.WriteLine(HexConverter.ConvertToHexString(rndB)); + + byte[] expected_sessionkey = HexConverter.ConvertFromHexString("bc14dfde482ddc54f06fdd91d95471f5"); + Console.WriteLine(HexConverter.ConvertToHexString(expected_sessionkey)); + + byte[] sessionkey = desfire.GenerateSesionKey_AES(rndA, rndB); + Console.WriteLine(HexConverter.ConvertToHexString(sessionkey)); + Assert.AreEqual(expected_sessionkey, sessionkey); + } + #endregion + + #region Configuration Generator + [Test] + public void GenerateKeySetting1() + { + MIFARE_DESFire desfire = new MIFARE_DESFire(null); + + Assert.AreEqual(0x0B, desfire.GenerateKeySetting1(ChangeApplicationKey.MASTERKEY, ChangeMasterKeySettings.WITHMASTERKEY, CreateDeleteFile.ONLYMASTERKEY, FileDirectoryAccess.NOKEY, ChangeMasterKey.CHANGEABLE)); + } + + [Test] + public void GenerateKeySetting1_ChangeKey() + { + MIFARE_DESFire desfire = new MIFARE_DESFire(null); + Assert.AreEqual(0x1B, desfire.GenerateKeySetting1(0x01, ChangeMasterKeySettings.WITHMASTERKEY, CreateDeleteFile.ONLYMASTERKEY, FileDirectoryAccess.NOKEY, ChangeMasterKey.CHANGEABLE)); + } + + [Test] + public void GenerateKeySetting1_Wrong_KeyID() + { + MIFARE_DESFire desfire = new MIFARE_DESFire(null); + + Assert.Throws( + delegate + { + desfire.GenerateKeySetting1(0x10, ChangeMasterKeySettings.WITHMASTERKEY, CreateDeleteFile.ONLYMASTERKEY, FileDirectoryAccess.NOKEY, ChangeMasterKey.CHANGEABLE); + }); + } + + [Test] + public void GenerateKeySetting2() + { + MIFARE_DESFire desfire = new MIFARE_DESFire(null); + + Assert.AreEqual(0x82, desfire.GenerateKeySetting2(CryptoOperationsType.AES, FileIdentifies.NOTUSED, 0x02)); + } + + [Test] + public void GenerateKeySetting2_Wrong_KeyNumbers() + { + MIFARE_DESFire desfire = new MIFARE_DESFire(null); + + Assert.Throws( + delegate + { + desfire.GenerateKeySetting2(CryptoOperationsType.AES, FileIdentifies.NOTUSED, 0x10); + }); + } + + + [Test] + public void GenerateFileAccessRights() + { + MIFARE_DESFire desfire = new MIFARE_DESFire(null); + + Assert.AreEqual(0x1234, desfire.GenerateFileAccessRights(0x01, 0x02, 0x03, 0x04)); + } + + [Test] + public void GenerateFileAccessRights_OutOfRange() + { + MIFARE_DESFire desfire = new MIFARE_DESFire(null); + + Assert.Throws( + delegate + { + desfire.GenerateFileAccessRights(0x10, 0x00, 0x00, 0x00); + }); + } + #endregion + + #region DESFire Commands + [Test] + public void SelectApplication() + { + ICard card = Substitute.For(); + + MIFARE_DESFire desfire = new MIFARE_DESFire(card); + + APDUResponse response = new APDUResponse() + { + SW1 = 0x91, + SW2 = 0x00 + }; + + card.Transmit(Arg.Is(x => HexConverter.ConvertToHexString(x.ToArray()) == "905a00000333221100")).Returns(response); + + desfire.SelectApplication(0x112233); + } + + [Test] + public void SelectApplication_InvalidAID() + { + ICard card = Substitute.For(); + + MIFARE_DESFire desfire = new MIFARE_DESFire(null); + + Assert.Throws( + delegate + { + desfire.SelectApplication(0xFF000000); + }); + } + + [Test] + public void AuthenticateISO_DES() + { + ICard card = Substitute.For(); + + MIFARE_DESFire desfire = new MIFARE_DESFire(card); + + APDUResponse response_challenge_request = new APDUResponse() + { + SW1 = 0x91, + SW2 = 0xAF, + Body = HexConverter.ConvertFromHexString("2bf9a938ecca02e2") + }; + + APDUResponse response_challenge_response = new APDUResponse() + { + SW1 = 0x91, + SW2 = 0x00, + Body = HexConverter.ConvertFromHexString("07d825607a552e2e") + }; + + byte[] rndA = HexConverter.ConvertFromHexString("5f7d1dd12d979173"); + byte[] key = HexConverter.ConvertFromHexString("00000000000000000000000000000000"); + + card.Transmit(Arg.Is(x => HexConverter.ConvertToHexString(x.ToArray()) == "901a0000010000")).Returns(response_challenge_request); + card.Transmit(Arg.Is(x => HexConverter.ConvertToHexString(x.ToArray()) == "90af000010f8cdb2eaa42a3167dfcb53852ce267fd00")).Returns(response_challenge_response); + + desfire.AuthenticateISO_DES(0x00, key, rndA); + + byte[] expected_sessionkey = HexConverter.ConvertFromHexString("5f7d1dd1f449db5c5f7d1dd1f449db5c"); + byte[] expected_iv = HexConverter.ConvertFromHexString("0000000000000000"); + + Assert.AreEqual(expected_sessionkey, desfire._SessionKey); + Assert.AreEqual(expected_iv, desfire._IV); + } + + [Test] + public void AuthenticateISO_DES_InvalidKeyNo() + { + MIFARE_DESFire desfire = new MIFARE_DESFire(null); + + Assert.Throws( + delegate + { + desfire.AuthenticateISO_DES(0x0F, null); + }); + } + + [Test] + public void Format() + { + ICard card = Substitute.For(); + + MIFARE_DESFire desfire = new MIFARE_DESFire(card); + + APDUResponse response = new APDUResponse() + { + SW1 = 0x91, + SW2 = 0x00 + }; + + card.Transmit(Arg.Is(x => HexConverter.ConvertToHexString(x.ToArray()) == "90fc000000")).Returns(response); + + desfire.Format(); + } + + [Test] + public void CreateApplication() + { + ICard card = Substitute.For(); + + MIFARE_DESFire desfire = new MIFARE_DESFire(card); + + APDUResponse response = new APDUResponse() + { + SW1 = 0x91, + SW2 = 0x00 + }; + + card.Transmit(Arg.Is(x => HexConverter.ConvertToHexString(x.ToArray()) == "90ca000005eeffaa0b8200")).Returns(response); + + desfire.CreateApplication(0xAAFFEE, 0x0b, 0x82); + } + + [Test] + public void CreateApplication_InvalidAID() + { + ICard card = Substitute.For(); + + MIFARE_DESFire desfire = new MIFARE_DESFire(null); + + Assert.Throws( + delegate + { + desfire.CreateApplication(0xFF000000, 0x00, 0x00); + }); + } + + [Test] + public void AuthenticateISO_AES() + { + ICard card = Substitute.For(); + + MIFARE_DESFire desfire = new MIFARE_DESFire(card); + + APDUResponse response_challenge_request = new APDUResponse() + { + SW1 = 0x91, + SW2 = 0xAF, + Body = HexConverter.ConvertFromHexString("a33856932308775cf464610c2b17a558") + }; + + APDUResponse response_challenge_response = new APDUResponse() + { + SW1 = 0x91, + SW2 = 0x00, + Body = HexConverter.ConvertFromHexString("8fdc476f6bac44fe9150e285abd68d48") + }; + + byte[] rndA = HexConverter.ConvertFromHexString("2176770e7a6eb4bef00d5e4b201d1e57"); + byte[] key = HexConverter.ConvertFromHexString("00000000000000000000000000000000"); + + card.Transmit(Arg.Is(x => HexConverter.ConvertToHexString(x.ToArray()) == "90aa0000010000")).Returns(response_challenge_request); + card.Transmit(Arg.Is(x => HexConverter.ConvertToHexString(x.ToArray()) == "90af000020cbe9726faf54bc76b2055d0b9700e7dc97ecad5627f1d1702a16e8408d2a0ada00")).Returns(response_challenge_response); + + desfire.AuthenticateISO_AES(0x00, key, rndA); + + byte[] expected_sessionkey = HexConverter.ConvertFromHexString("2176770e11c512ca201d1e57fde6e15a"); + byte[] expected_iv = HexConverter.ConvertFromHexString("00000000000000000000000000000000"); + + Assert.AreEqual(expected_sessionkey, desfire._SessionKey); + Assert.AreEqual(expected_iv, desfire._IV); + } + + [Test] + public void AuthenticateISO_AES_InvalidKeyNo() + { + MIFARE_DESFire desfire = new MIFARE_DESFire(null); + + Assert.Throws( + delegate + { + desfire.AuthenticateISO_AES(0x0F, null); + }); + } + + [Test] + public void ChangeKey_AES() + { + ICard card = Substitute.For(); + + MIFARE_DESFire desfire = new MIFARE_DESFire(card); + + APDUResponse response = new APDUResponse() + { + SW1 = 0x91, + SW2 = 0x00 + }; + + card.Transmit(Arg.Is(x => HexConverter.ConvertToHexString(x.ToArray()) == "90c400002100c2b54a718d0251845653199909bb32e8e38bd6719e8dc21799c29c922a0984fc00")).Returns(response); + + byte[] new_key = HexConverter.ConvertFromHexString("25432a462d4a614e645267556b587032"); + + byte[] sessionkey = HexConverter.ConvertFromHexString("a8514dd0350f3dfbc86e80744bcc9b57"); + byte[] iv = HexConverter.ConvertFromHexString("00000000000000000000000000000000"); + + desfire._SessionKey = sessionkey; + desfire._IV = iv; + + desfire.ChangeKey_AES(0x00, new_key, 0x10); + } + + [Test] + public void ChangeKey_AES_InvalidKeyNo() + { + MIFARE_DESFire desfire = new MIFARE_DESFire(null); + + Assert.Throws( + delegate + { + desfire.ChangeKey_AES(0x0F, null, 0x10); + }); + } + + [Test] + public void ChangeOtherKey_AES() + { + ICard card = Substitute.For(); + + MIFARE_DESFire desfire = new MIFARE_DESFire(card); + + APDUResponse response = new APDUResponse() + { + SW1 = 0x91, + SW2 = 0x00 + }; + + card.Transmit(Arg.Is(x => HexConverter.ConvertToHexString(x.ToArray()) == "90c400002101a8c5a61a06f56f38dc91266fed2e87dc00a5ad72a634ff0e62c8d6d80707dd6000")).Returns(response); + + byte[] new_key = HexConverter.ConvertFromHexString("25432a462d4a614e645267556b587032"); + byte[] old_key = HexConverter.ConvertFromHexString("00000000000000000000000000000000"); + + byte[] sessionkey = HexConverter.ConvertFromHexString("1677623e1e158a62dc3d128db55f947d"); + byte[] iv = HexConverter.ConvertFromHexString("00000000000000000000000000000000"); + + desfire._SessionKey = sessionkey; + desfire._IV = iv; + + desfire.ChangeOtherKey_AES(0x01, new_key, old_key, 0x10); + } + + [Test] + public void ChangeOtherKey_AES_InvalidKeyNo() + { + MIFARE_DESFire desfire = new MIFARE_DESFire(null); + + Assert.Throws( + delegate + { + desfire.ChangeKey_AES(0x0F, null, 0x10); + }); + } + + [Test] + public void CreateFile_Standard() + { + ICard card = Substitute.For(); + + MIFARE_DESFire desfire = new MIFARE_DESFire(card); + + APDUResponse response = new APDUResponse() + { + SW1 = 0x91, + SW2 = 0x00 + }; + + card.Transmit(Arg.Is(x => HexConverter.ConvertToHexString(x.ToArray()) == "90cd000007010000e0f0000000")).Returns(response); + + UInt16 accesRights = desfire.GenerateFileAccessRights((byte)FileAccessRights.FREE, 0x00, 0x00, 0x00); + desfire.CreateFile_Standard(0x01, FileCommunication.PLAIN, accesRights, 0xF0); + } + + [Test] + public void CreateFile_Standard_InvalidFID() + { + ICard card = Substitute.For(); + + MIFARE_DESFire desfire = new MIFARE_DESFire(card); + + Assert.Throws( + delegate + { + desfire.CreateFile_Standard(0x21, FileCommunication.PLAIN, 0x0000, 0xF0); + }); + } + + [Test] + public void WriteData() + { + ICard card = Substitute.For(); + + MIFARE_DESFire desfire = new MIFARE_DESFire(card); + + APDUResponse response = new APDUResponse() + { + SW1 = 0x91, + SW2 = 0x00 + }; + + card.Transmit(Arg.Is(x => HexConverter.ConvertToHexString(x.ToArray()) == "903d00000f01000000080000546573743132333400")).Returns(response); + + desfire.WriteData(0x01, 0, Encoding.ASCII.GetBytes("Test1234")); + } + + [Test] + public void WriteData_Long() + { + ICard card = Substitute.For(); + + MIFARE_DESFire desfire = new MIFARE_DESFire(card); + + APDUResponse response = new APDUResponse() + { + SW1 = 0x91, + SW2 = 0x00 + }; + + card.Transmit(Arg.Is(x => HexConverter.ConvertToHexString(x.ToArray()) == "903d000036010000002f0000546573743132333454657374313233345465737431323334546573743132333454657374313233345465737431323300")).Returns(response); + card.Transmit(Arg.Is(x => HexConverter.ConvertToHexString(x.ToArray()) == "903d000036012f00002f0000345465737431323334546573743132333454657374313233345465737431323334546573743132333454657374313200")).Returns(response); + card.Transmit(Arg.Is(x => HexConverter.ConvertToHexString(x.ToArray()) == "903d000019015e000012000033345465737431323334546573743132333400")).Returns(response); + + desfire.WriteData(0x01, 0, Encoding.ASCII.GetBytes("Test1234Test1234Test1234Test1234Test1234Test1234Test1234Test1234Test1234Test1234Test1234Test1234Test1234Test1234")); + } + + [Test] + public void WriteData_InvalidFileID() + { + ICard card = Substitute.For(); + + MIFARE_DESFire desfire = new MIFARE_DESFire(card); + + Assert.Throws( + delegate + { + desfire.WriteData(0x21, 0x00, Encoding.ASCII.GetBytes("Test1234")); + }); + } + + [Test] + public void ReadData() + { + ICard card = Substitute.For(); + + MIFARE_DESFire desfire = new MIFARE_DESFire(card); + + APDUResponse response = new APDUResponse() + { + SW1 = 0x91, + SW2 = 0x00, + Body = HexConverter.ConvertFromHexString("54657374313233340000000000000000000000000000000000000000000000009100") + }; + + card.Transmit(Arg.Is(x => HexConverter.ConvertToHexString(x.ToArray()) == "90bd0000070100000020000000")).Returns(response); + + byte[] data = desfire.ReadData(0x01, 0x00, 0x20); + + Assert.AreEqual("Test1234", Encoding.ASCII.GetString(data).Replace("\u0000", "")); + } + + [Test] + public void ReadData_CMAC() + { + ICard card = Substitute.For(); + + MIFARE_DESFire desfire = new MIFARE_DESFire(card); + + APDUResponse response = new APDUResponse() + { + SW1 = 0x91, + SW2 = 0x00, + Body = HexConverter.ConvertFromHexString("5465737431323334000000000000000000000000000000000000000000000000809a9bedbc559a5b9100") + }; + + card.Transmit(Arg.Is(x => HexConverter.ConvertToHexString(x.ToArray()) == "90bd0000070100000020000000")).Returns(response); + + byte[] data = desfire.ReadData(0x01, 0x00, 0x20); + + Assert.AreEqual("Test1234", Encoding.ASCII.GetString(data).Replace("\u0000", "")); + } + + [Test] + public void ReadData_Long() + { + ICard card = Substitute.For(); + + MIFARE_DESFire desfire = new MIFARE_DESFire(card); + + APDUResponse response_1 = new APDUResponse() + { + SW1 = 0x91, + SW2 = 0x00, + Body = HexConverter.ConvertFromHexString("54657374313233340000000000000000000000000000000000000000000000000000000000000000000000000000009100") + }; + + APDUResponse response_2 = new APDUResponse() + { + SW1 = 0x91, + SW2 = 0x00, + Body = HexConverter.ConvertFromHexString("00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000009100") + }; + + APDUResponse response_3 = new APDUResponse() + { + SW1 = 0x91, + SW2 = 0x00, + Body = HexConverter.ConvertFromHexString("00009100") + }; + + card.Transmit(Arg.Is(x => HexConverter.ConvertToHexString(x.ToArray()) == "90bd000007010000002f000000")).Returns(response_1); + card.Transmit(Arg.Is(x => HexConverter.ConvertToHexString(x.ToArray()) == "90bd000007012f00002f000000")).Returns(response_2); + card.Transmit(Arg.Is(x => HexConverter.ConvertToHexString(x.ToArray()) == "90bd000007015e000002000000")).Returns(response_3); + + byte[] data = desfire.ReadData(0x01, 0x00, 0x60); + + Assert.AreEqual("Test1234", Encoding.ASCII.GetString(data).Replace("\u0000", "")); + } + + [Test] + public void ReadData_InvalidFileID() + { + ICard card = Substitute.For(); + + MIFARE_DESFire desfire = new MIFARE_DESFire(card); + + Assert.Throws( + delegate + { + desfire.ReadData(0x21, 0x00, 0x20); + }); + } + #endregion + } +} diff --git a/NFC_Test/NamespaceSetUp.cs b/NFC_Test/NamespaceSetUp.cs new file mode 100644 index 0000000..64b4adc --- /dev/null +++ b/NFC_Test/NamespaceSetUp.cs @@ -0,0 +1,34 @@ +using log4net.Config; +using NUnit.Framework; + +namespace NFC_Unit_Test +{ + /// + /// Add log4net Output to Console Out + /// + [SetUpFixture] + public class NamespaceSetUp + { + [OneTimeSetUp] + public void OneTimeSetUp() + { + BasicConfigurator.Configure(); + } + } +} + +namespace NFC_Real_Test +{ + /// + /// Add log4net Output to Console Out + /// + [SetUpFixture] + public class NamespaceSetUp + { + [OneTimeSetUp] + public void OneTimeSetUp() + { + BasicConfigurator.Configure(); + } + } +} diff --git a/NFC_Test/REAL_DESFireCommands.cs b/NFC_Test/REAL_DESFireCommands.cs new file mode 100644 index 0000000..5808d54 --- /dev/null +++ b/NFC_Test/REAL_DESFireCommands.cs @@ -0,0 +1,477 @@ +using NFC; +using NFC.Crypto; +using NFC.Mifare_DESFire; +using NFC.Mifare_DESFire.Enums; +using NFC.Readers.PCSC; +using NUnit.Framework; +using System; +using System.Text; + +namespace NFC_Real_Test +{ + /// + /// Test all DESFire Commands with an Empty Card + /// The Test are ordered to check the Commands one by one + /// + [TestFixture, Explicit] + public class REAL_DESFireCommands + { + /// + /// Set ReaderID for PCSC Interface + /// You can get the ID from REAL_Reader_PCSC + /// + public readonly string ReaderID = "ACS ACR122U PICC Interface 0"; + + #region Fixed Config Properties + public readonly UInt32 ApplicationID = 0xAAFFEE; + public readonly string ApplicationMasterKey = "25432A462D4A614E645267556B587032"; + public readonly string ApplicationKey_1 = "25432A462D4A614E645267556B587032"; + public readonly byte FileID = 0x01; + public readonly byte FileSize = 0xF0; + #endregion + + [Test, Order(1)] + public void SelectApplication() + { + IHardware hardware = new PCSC_Hardware(); + IReader reader = hardware.OpenReader(ReaderID); + + bool test_successfully = false; + + ReaderEventHandler handler = (sender, card) => + { + card.Connect(); + + MIFARE_DESFire desfire = new MIFARE_DESFire(card); + + desfire.SelectApplication(0x000000); + + test_successfully = true; + + card.Disconnect(); + }; + + reader.CardDiscovered += handler; + reader.Start(); + + Assert.AreEqual(true, test_successfully); + + reader.Stop(); + reader.CardDiscovered -= handler; + } + + [Test, Order(2)] + public void Authenticate_DES() + { + IHardware hardware = new PCSC_Hardware(); + IReader reader = hardware.OpenReader(ReaderID); + + bool test_successfully = false; + + ReaderEventHandler handler = (sender, card) => + { + card.Connect(); + + MIFARE_DESFire desfire = new MIFARE_DESFire(card); + + desfire.SelectApplication(0x000000); + + CipherKey key = new CipherKey(CipherType.TDES); + desfire.AuthenticateISO_DES(0x00, key._Key); + + test_successfully = true; + + card.Disconnect(); + }; + + reader.CardDiscovered += handler; + reader.Start(); + + Assert.AreEqual(true, test_successfully); + + reader.Stop(); + reader.CardDiscovered -= handler; + } + + [Test, Order(3)] + public void Format() + { + IHardware hardware = new PCSC_Hardware(); + IReader reader = hardware.OpenReader(ReaderID); + + bool test_successfully = false; + + ReaderEventHandler handler = (sender, card) => + { + card.Connect(); + + MIFARE_DESFire desfire = new MIFARE_DESFire(card); + + desfire.SelectApplication(0x000000); + + CipherKey key = new CipherKey(CipherType.TDES); + desfire.AuthenticateISO_DES(0x00, key._Key); + + desfire.Format(); + + test_successfully = true; + + card.Disconnect(); + }; + + reader.CardDiscovered += handler; + reader.Start(); + + Assert.AreEqual(true, test_successfully); + + reader.Stop(); + reader.CardDiscovered -= handler; + } + + [Test, Order(4)] + public void CreateApplication() + { + IHardware hardware = new PCSC_Hardware(); + IReader reader = hardware.OpenReader(ReaderID); + + bool test_successfully = false; + + ReaderEventHandler handler = (sender, card) => + { + card.Connect(); + + MIFARE_DESFire desfire = new MIFARE_DESFire(card); + + desfire.SelectApplication(0x000000); + + CipherKey key = new CipherKey(CipherType.TDES); + desfire.AuthenticateISO_DES(0x00, key._Key); + + desfire.Format(); + + desfire.AuthenticateISO_DES(0x00, key._Key); + + byte keysetting1 = desfire.GenerateKeySetting1(ChangeApplicationKey.MASTERKEY, ChangeMasterKeySettings.WITHMASTERKEY, CreateDeleteFile.ONLYMASTERKEY, FileDirectoryAccess.NOKEY, ChangeMasterKey.CHANGEABLE); + byte keysetting2 = desfire.GenerateKeySetting2(CryptoOperationsType.AES, FileIdentifies.NOTUSED, 2); + + desfire.CreateApplication(ApplicationID, keysetting1, keysetting2); + + test_successfully = true; + + card.Disconnect(); + }; + + reader.CardDiscovered += handler; + reader.Start(); + + Assert.AreEqual(true, test_successfully); + + reader.Stop(); + reader.CardDiscovered -= handler; + } + + [Test, Order(5)] + public void Authenticate_AES() + { + IHardware hardware = new PCSC_Hardware(); + IReader reader = hardware.OpenReader(ReaderID); + + bool test_successfully = false; + + ReaderEventHandler handler = (sender, card) => + { + card.Connect(); + + MIFARE_DESFire desfire = new MIFARE_DESFire(card); + + desfire.SelectApplication(0x000000); + + CipherKey key = new CipherKey(CipherType.TDES); + desfire.AuthenticateISO_DES(0x00, key._Key); + + desfire.Format(); + + desfire.AuthenticateISO_DES(0x00, key._Key); + + byte keysetting1 = desfire.GenerateKeySetting1(ChangeApplicationKey.MASTERKEY, ChangeMasterKeySettings.WITHMASTERKEY, CreateDeleteFile.ONLYMASTERKEY, FileDirectoryAccess.NOKEY, ChangeMasterKey.CHANGEABLE); + byte keysetting2 = desfire.GenerateKeySetting2(CryptoOperationsType.AES, FileIdentifies.NOTUSED, 2); + + desfire.CreateApplication(ApplicationID, keysetting1, keysetting2); + + desfire.SelectApplication(ApplicationID); + + CipherKey key_aes = new CipherKey(CipherType.AES); + desfire.AuthenticateISO_AES(0x00, key_aes._Key); + + test_successfully = true; + + card.Disconnect(); + }; + + reader.CardDiscovered += handler; + reader.Start(); + + Assert.AreEqual(true, test_successfully); + + reader.Stop(); + reader.CardDiscovered -= handler; + } + + [Test, Order(6)] + public void ChangeApplicationMasterKey() + { + IHardware hardware = new PCSC_Hardware(); + IReader reader = hardware.OpenReader(ReaderID); + + bool test_successfully = false; + + ReaderEventHandler handler = (sender, card) => + { + card.Connect(); + + MIFARE_DESFire desfire = new MIFARE_DESFire(card); + + desfire.SelectApplication(0x000000); + + CipherKey key = new CipherKey(CipherType.TDES); + desfire.AuthenticateISO_DES(0x00, key._Key); + + desfire.Format(); + + desfire.AuthenticateISO_DES(0x00, key._Key); + + byte keysetting1 = desfire.GenerateKeySetting1(ChangeApplicationKey.MASTERKEY, ChangeMasterKeySettings.WITHMASTERKEY, CreateDeleteFile.ONLYMASTERKEY, FileDirectoryAccess.NOKEY, ChangeMasterKey.CHANGEABLE); + byte keysetting2 = desfire.GenerateKeySetting2(CryptoOperationsType.AES, FileIdentifies.NOTUSED, 2); + + desfire.CreateApplication(ApplicationID, keysetting1, keysetting2); + + desfire.SelectApplication(ApplicationID); + + CipherKey key_aes = new CipherKey(CipherType.AES); + desfire.AuthenticateISO_AES(0x00, key_aes._Key); + + CipherKey key_aes_new = new CipherKey(ApplicationMasterKey, CipherType.AES, 0x10); + desfire.ChangeKey_AES(0x00, key_aes_new._Key, key_aes_new._KeyVersion); + + test_successfully = true; + + card.Disconnect(); + }; + + reader.CardDiscovered += handler; + reader.Start(); + + Assert.AreEqual(true, test_successfully); + + reader.Stop(); + reader.CardDiscovered -= handler; + } + + [Test, Order(7)] + public void ChangeApplicationKey_1() + { + IHardware hardware = new PCSC_Hardware(); + IReader reader = hardware.OpenReader(ReaderID); + + bool test_successfully = false; + + ReaderEventHandler handler = (sender, card) => + { + card.Connect(); + + MIFARE_DESFire desfire = new MIFARE_DESFire(card); + + desfire.SelectApplication(0x000000); + + CipherKey key = new CipherKey(CipherType.TDES); + desfire.AuthenticateISO_DES(0x00, key._Key); + + desfire.Format(); + + desfire.AuthenticateISO_DES(0x00, key._Key); + + byte keysetting1 = desfire.GenerateKeySetting1(ChangeApplicationKey.MASTERKEY, ChangeMasterKeySettings.WITHMASTERKEY, CreateDeleteFile.ONLYMASTERKEY, FileDirectoryAccess.NOKEY, ChangeMasterKey.CHANGEABLE); + byte keysetting2 = desfire.GenerateKeySetting2(CryptoOperationsType.AES, FileIdentifies.NOTUSED, 2); + + desfire.CreateApplication(ApplicationID, keysetting1, keysetting2); + + desfire.SelectApplication(ApplicationID); + + CipherKey key_aes = new CipherKey(CipherType.AES); + desfire.AuthenticateISO_AES(0x00, key_aes._Key); + + CipherKey key_new = new CipherKey(ApplicationKey_1, CipherType.AES, 0x10); + desfire.ChangeOtherKey_AES(0x01, key_new._Key, key_aes._Key, key_new._KeyVersion); + + test_successfully = true; + + card.Disconnect(); + }; + + reader.CardDiscovered += handler; + reader.Start(); + + Assert.AreEqual(true, test_successfully); + + reader.Stop(); + reader.CardDiscovered -= handler; + } + + [Test, Order(8)] + public void CreateFile() + { + IHardware hardware = new PCSC_Hardware(); + IReader reader = hardware.OpenReader(ReaderID); + + bool test_successfully = false; + + ReaderEventHandler handler = (sender, card) => + { + card.Connect(); + + MIFARE_DESFire desfire = new MIFARE_DESFire(card); + + desfire.SelectApplication(0x000000); + + CipherKey key = new CipherKey(CipherType.TDES); + desfire.AuthenticateISO_DES(0x00, key._Key); + + desfire.Format(); + + desfire.AuthenticateISO_DES(0x00, key._Key); + + byte keysetting1 = desfire.GenerateKeySetting1(ChangeApplicationKey.MASTERKEY, ChangeMasterKeySettings.WITHMASTERKEY, CreateDeleteFile.ONLYMASTERKEY, FileDirectoryAccess.NOKEY, ChangeMasterKey.CHANGEABLE); + byte keysetting2 = desfire.GenerateKeySetting2(CryptoOperationsType.AES, FileIdentifies.NOTUSED, 2); + + desfire.CreateApplication(ApplicationID, keysetting1, keysetting2); + + desfire.SelectApplication(ApplicationID); + + CipherKey key_aes = new CipherKey(CipherType.AES); + desfire.AuthenticateISO_AES(0x00, key_aes._Key); + + UInt16 accesRights = desfire.GenerateFileAccessRights((byte)FileAccessRights.FREE, 0x00, 0x00, 0x00); + desfire.CreateFile_Standard(FileID, FileCommunication.PLAIN, accesRights, FileSize); + + test_successfully = true; + + card.Disconnect(); + }; + + reader.CardDiscovered += handler; + reader.Start(); + + Assert.AreEqual(true, test_successfully); + + reader.Stop(); + reader.CardDiscovered -= handler; + } + + [Test, Order(9)] + public void WriteFile() + { + IHardware hardware = new PCSC_Hardware(); + IReader reader = hardware.OpenReader(ReaderID); + + bool test_successfully = false; + + ReaderEventHandler handler = (sender, card) => + { + card.Connect(); + + MIFARE_DESFire desfire = new MIFARE_DESFire(card); + + desfire.SelectApplication(0x000000); + + CipherKey key = new CipherKey(CipherType.TDES); + desfire.AuthenticateISO_DES(0x00, key._Key); + + desfire.Format(); + + desfire.AuthenticateISO_DES(0x00, key._Key); + + byte keysetting1 = desfire.GenerateKeySetting1(ChangeApplicationKey.MASTERKEY, ChangeMasterKeySettings.WITHMASTERKEY, CreateDeleteFile.ONLYMASTERKEY, FileDirectoryAccess.NOKEY, ChangeMasterKey.CHANGEABLE); + byte keysetting2 = desfire.GenerateKeySetting2(CryptoOperationsType.AES, FileIdentifies.NOTUSED, 2); + + desfire.CreateApplication(ApplicationID, keysetting1, keysetting2); + + desfire.SelectApplication(ApplicationID); + + CipherKey key_aes = new CipherKey(CipherType.AES); + desfire.AuthenticateISO_AES(0x00, key_aes._Key); + + UInt16 accesRights = desfire.GenerateFileAccessRights((byte)FileAccessRights.FREE, 0x00, 0x00, 0x00); + desfire.CreateFile_Standard(FileID, FileCommunication.PLAIN, accesRights, FileSize); + + desfire.WriteData(FileID, 0, Encoding.ASCII.GetBytes("Test1234")); + + test_successfully = true; + + card.Disconnect(); + }; + + reader.CardDiscovered += handler; + reader.Start(); + + Assert.AreEqual(true, test_successfully); + + reader.Stop(); + reader.CardDiscovered -= handler; + } + + [Test, Order(10)] + public void ReadFile() + { + IHardware hardware = new PCSC_Hardware(); + IReader reader = hardware.OpenReader(ReaderID); + + bool test_successfully = false; + + ReaderEventHandler handler = (sender, card) => + { + card.Connect(); + + MIFARE_DESFire desfire = new MIFARE_DESFire(card); + + desfire.SelectApplication(0x000000); + + CipherKey key = new CipherKey(CipherType.TDES); + desfire.AuthenticateISO_DES(0x00, key._Key); + + desfire.Format(); + + desfire.AuthenticateISO_DES(0x00, key._Key); + + byte keysetting1 = desfire.GenerateKeySetting1(ChangeApplicationKey.MASTERKEY, ChangeMasterKeySettings.WITHMASTERKEY, CreateDeleteFile.ONLYMASTERKEY, FileDirectoryAccess.NOKEY, ChangeMasterKey.CHANGEABLE); + byte keysetting2 = desfire.GenerateKeySetting2(CryptoOperationsType.AES, FileIdentifies.NOTUSED, 2); + + desfire.CreateApplication(ApplicationID, keysetting1, keysetting2); + + desfire.SelectApplication(ApplicationID); + + CipherKey key_aes = new CipherKey(CipherType.AES); + desfire.AuthenticateISO_AES(0x00, key_aes._Key); + + UInt16 accesRights = desfire.GenerateFileAccessRights((byte)FileAccessRights.FREE, 0x00, 0x00, 0x00); + desfire.CreateFile_Standard(FileID, FileCommunication.PLAIN, accesRights, FileSize); + + desfire.WriteData(FileID, 0, Encoding.ASCII.GetBytes("Test1234")); + + byte[] data = desfire.ReadData(FileID, 0, FileSize); + Console.WriteLine(Encoding.ASCII.GetString(data).Replace("\u0000", "")); + + test_successfully = true; + + card.Disconnect(); + }; + + reader.CardDiscovered += handler; + reader.Start(); + + Assert.AreEqual(true, test_successfully); + + reader.Stop(); + reader.CardDiscovered -= handler; + } + } +} diff --git a/NFC_Test/REAL_FabAccess_OTA.cs b/NFC_Test/REAL_FabAccess_OTA.cs new file mode 100644 index 0000000..a17c0dc --- /dev/null +++ b/NFC_Test/REAL_FabAccess_OTA.cs @@ -0,0 +1,130 @@ +using NUnit.Framework; +using NFC; +using NFC.Readers.PCSC; +using NFC.Mifare_DESFire; +using NFC.Mifare_DESFire.Enums; +using System; +using System.Text; +using NFC.Crypto; + +namespace NFC_Real_Test +{ + [TestFixture, Explicit] + public class REAL_FabAccess_OTA + { + private string _ReaderID = "ACS ACR122U PICC Interface 0"; + private UInt32 _FabAccess_AID = 0x2A472D; + private byte _FabAccess_FID = 0x01; + private UInt32 _FabAccess_FSize = 0xF0; + + // Change of PICC Key is not implementet yet + // private CipherKey _FabAccess_Card_MasterKey = new CipherKey("294A404E635266556A576E5A72347537", CipherType.AES, 0x10); + + private CipherKey _FabAccess_Application_MasterKey = new CipherKey("50645367566B59703273357638792F42", CipherType.AES, 0x10); + private CipherKey _FabAccess_Application_AuthKey = new CipherKey("6D5A7134743677397A24432646294A40", CipherType.AES, 0x10); + + private string _FabAccess_UserDomain = "verrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrylooooooooooooooooooongusssssssssssssssssssssssernaaaaaaaaaaaaaaaaaaaaaaaame@fvm.fab-access.org"; + private string _FabAccess_Domain = "fvm.fab-access.org"; + + private CipherKey _Default_DESKey = new CipherKey(CipherType.TDES); + private CipherKey _Default_AESKey = new CipherKey(CipherType.AES); + + /// + /// Create FabAccess Application and UserData File + /// + [Test, Order(1)] + public void Init_EmptyCard() + { + IHardware hardware = new PCSC_Hardware(); + IReader reader = hardware.OpenReader(_ReaderID); + + bool transmit_successfully = false; + + ReaderEventHandler handler = (sender, card) => + { + card.Connect(); + + MIFARE_DESFire desfire = new MIFARE_DESFire(card); + + desfire.SelectApplication(0x000000); + desfire.AuthenticateISO_DES(0x00, _Default_DESKey._Key); + desfire.Format(); + + desfire.AuthenticateISO_DES(0x00, _Default_DESKey._Key); + + byte keySetting1 = desfire.GenerateKeySetting1(ChangeApplicationKey.MASTERKEY, ChangeMasterKeySettings.WITHMASTERKEY, CreateDeleteFile.ONLYMASTERKEY, FileDirectoryAccess.NOKEY, ChangeMasterKey.CHANGEABLE); + byte keySetting2 = desfire.GenerateKeySetting2(CryptoOperationsType.AES, FileIdentifies.NOTUSED, 0x02); + desfire.CreateApplication(_FabAccess_AID, keySetting1, keySetting2); + + desfire.SelectApplication(_FabAccess_AID); + desfire.AuthenticateISO_AES(0x00, _Default_AESKey._Key); + + desfire.ChangeKey_AES(0x00, _FabAccess_Application_MasterKey._Key, _FabAccess_Application_MasterKey._KeyVersion); + + desfire.AuthenticateISO_AES(0x00, _FabAccess_Application_MasterKey._Key); + desfire.ChangeOtherKey_AES(0x01, _FabAccess_Application_AuthKey._Key, _Default_AESKey._Key, _FabAccess_Application_AuthKey._KeyVersion); + + UInt16 accesRights = desfire.GenerateFileAccessRights((byte)FileAccessRights.FREE, 0x00, 0x00, 0x00); + desfire.CreateFile_Standard(_FabAccess_FID, FileCommunication.PLAIN, accesRights, _FabAccess_FSize); + + desfire.WriteData(_FabAccess_FID, 0, Encoding.ASCII.GetBytes(_FabAccess_UserDomain)); + + transmit_successfully = true; + + card.Disconnect(); + }; + + reader.CardDiscovered += handler; + reader.Start(); + + Assert.AreEqual(true, transmit_successfully); + + reader.Stop(); + reader.CardDiscovered -= handler; + } + + /// + /// Authenticate with UserData File and AuthKey + /// + [Test, Order(2)] + public void Authenticate() + { + IHardware hardware = new PCSC_Hardware(); + IReader reader = hardware.OpenReader(_ReaderID); + + bool transmit_successfully = false; + + ReaderEventHandler handler = (sender, card) => + { + card.Connect(); + + MIFARE_DESFire desfire = new MIFARE_DESFire(card); + + desfire.SelectApplication(_FabAccess_AID); + byte[] card_data = desfire.ReadData(_FabAccess_FID, 0x00, _FabAccess_FSize); + string userdomain = Encoding.ASCII.GetString(card_data).Replace("\u0000", ""); + + string domain = userdomain.Split('@')[1]; + if(domain != _FabAccess_Domain) + { + throw new Exception("Incorrect Domain"); + } + + desfire.SelectApplication(_FabAccess_AID); + desfire.AuthenticateISO_AES(0x01, _FabAccess_Application_AuthKey._Key); + + transmit_successfully = true; + + card.Disconnect(); + }; + + reader.CardDiscovered += handler; + reader.Start(); + + Assert.AreEqual(true, transmit_successfully); + + reader.Stop(); + reader.CardDiscovered -= handler; + } + } +} diff --git a/NFC_Test/REAL_Reader_PCSC.cs b/NFC_Test/REAL_Reader_PCSC.cs new file mode 100644 index 0000000..9510556 --- /dev/null +++ b/NFC_Test/REAL_Reader_PCSC.cs @@ -0,0 +1,62 @@ +using NFC; +using NFC.Readers.PCSC; +using NUnit.Framework; +using System; + +namespace NFC_Real_Test +{ + [TestFixture, Explicit] + public class REAL_Reader_PCSC + { + /// + /// Print PCSC ReaderIDs to Console Out + /// + [Test] + public void GetReaders() + { + IHardware hardware = new PCSC_Hardware(); + string[] readers = hardware.GetReaders(); + + Console.WriteLine("PCSC Readers detected: {0}", readers.Length); + + if (readers.Length > 0) + { + Console.WriteLine("List of ReaderIDs:"); + foreach (string readerID in readers) + { + Console.WriteLine("{0}", readerID); + } + } + } + + /// + /// Connect to specific PCSC Reader by ReaderID + /// + /// ReaderID from GetReaders + [TestCase("ACS ACR122U PICC Interface 0")] + public void Connect(string readerID) + { + IHardware hardware = new PCSC_Hardware(); + IReader reader = hardware.OpenReader(readerID); + + bool connected_successfully = false; + + ReaderEventHandler handler = (sender, card) => + { + card.Connect(); + + connected_successfully = true; + + card.Disconnect(); + }; + + reader.CardDiscovered += handler; + reader.Start(); + + Assert.AreEqual(true, connected_successfully); + + reader.Stop(); + reader.CardDiscovered -= handler; + } + } +}