/n software 3-D Secure V2 .NET Edition

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GetAuthRequest Method

Prepares data to be sent by the 3DS Server.

Syntax

public string GetAuthRequest();
Public Function GetAuthRequest() As String

Remarks

GetAuthRequest encrypts the device info and prepares all the data necessary to be sent by the 3DS Server component in the SendAuthRequest method.

After calling this method, the returned data must be transmitted via a separate secure channel to the server where 3DS Server is being used.

The following properties are required before calling the method:

PropertyDescription
DeviceParams Contains device information parameters. Add parameters via AddDeviceParam.
DirectoryServerCert Used to encrypt the device parameters.
DirectoryServerId Identifies the DirectoryServerCert within the directory server.
SDKAppId A UUID for the specific installation.
SDKReferenceNumber An Id assigned by EMVCo to identify the vendor and software version.

Calling this method returns required information used by 3DS Server to send the authentication request. Transmit the value returned by this method to the system where 3DS Server is used. The method used to transmit this value is outside the scope of the component.

See SendAuthRequest for details on sending the authentication request after transmitting the data to the 3DS Server.

Calling this method also populates SDKTransactionId which uniquely identifies this transaction and must be used in subsequent calls relating to this transaction, such as SendChallengeRequest.

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/n software 3-D Secure V2 .NET Edition - Version 2.2 [Build 7954]