Class FinChallengeHHDUC

Collects the data for the optic TAN procedure HHDUC.

Inheritance

System.Object

FinChallengeHHDUC

Inherited Members

System.Object.Equals(System.Object)

System.Object.Equals(System.Object, System.Object)

System.Object.GetHashCode()

System.Object.GetType()

System.Object.MemberwiseClone()

System.Object.ReferenceEquals(System.Object, System.Object)

System.Object.ToString()

Namespace: Subsembly.FinTS

Assembly: Subsembly.FinTS.Core.dll

Syntax

public class FinChallengeHHDUC

Properties

ChallengeHHDUC

Declaration

public string ChallengeHHDUC { get; }

Property Value

Type	Description
System.String

Methods

CreateBQR()

Creates Banking QR Code string as defined by the DK. ATTENTION: This does not include the optional AMS which IS required by some banks!

Declaration

public string CreateBQR()

Returns

Type	Description
System.String	The string produced contains raw binary data that can be converted straight into a QR Code, without any additional processing.

CreateSequencer()

Declaration

public FinChallengeHHDUCSequencer CreateSequencer()

Returns

Type	Description
FinChallengeHHDUCSequencer

CreateTransmissionBlock()

Create the binary transmission block for a HHD UC device.

Declaration

public byte[] CreateTransmissionBlock()

Returns

Type	Description
System.Byte[]

CreateTransmissionBlockFromBQR(String, out Boolean)

Extracts the raw transmission block from raw Chip-TAN QR Code data.

Declaration

public static byte[] CreateTransmissionBlockFromBQR(string sBQR, out bool fWithAMS)

Parameters

Type	Name	Description
System.String	sBQR	The raw binary data from a QR code, forced as a string by assigning each character the byte value of the raw data. This is done because QR Codes usually contain strings, but the BQR code is made up of binary data. In other words, this is the string you get from your QR recognizer. This must not be null.
System.Boolean	fWithAMS	Returns an indication whether the returned transmission block includes AMS data, or not.

Returns

Type	Description
System.Byte[]	If the given BQR was a valid Chip-TAN QR Code, then the contained, raw transmission block data is returned. If the parameter sBQR did not contain a valid Chip-TAN QR Code, then null is returned.

FromString(String, String)

Creates a FinChallengeHHDUC from the challenge string obtained from a HITAN segment.

Declaration

public static FinChallengeHHDUC FromString(string sChallengeHHDUC, string sVersionHHDUC)

Parameters

Type	Name	Description
System.String	sChallengeHHDUC	The challenge string from the HITAN segment, usually directly taken from ChallengeHHDUC.
System.String	sVersionHHDUC	The ZKA defined HHD version used by this challenge. This can be taken from the field FinTanProcessParameters.ZkaTanProcVersion. If null, then version 1.3.0 will be assumed.

Returns

Type	Description
FinChallengeHHDUC	If the challenge was parsed successfully as a HHDUC challenge, then a new FinChallengeHHDUC instance is returned. If the challenge string is invalid, then null is returned.

Exceptions

Type	Condition
System.ArgumentNullException	The parameter sChallengeHHDUC was null.