Table of Contents

Class GetResponseCommand

Namespace
Yubico.YubiKey.InterIndustry.Commands
Assembly
Yubico.YubiKey.dll

Gets additional response data from the previously issued command.

public class GetResponseCommand : IYubiKeyCommand<YubiKeyResponse>
Inheritance
object
GetResponseCommand
Implements

Remarks

The OATH application uses a different version of this command. See GetResponseCommand.

Constructors

GetResponseCommand(CommandApdu, short)

Initializes a new instance of the GetResponseCommand class.

public GetResponseCommand(CommandApdu originatingCommand, short SW2)

Parameters

originatingCommand CommandApdu

The original command APDU that was sent that is now indicating that more data is in the response.

SW2 short

The SW2 byte of the last response. It indicates the number of bytes left for the next GetResponseCommand.

Properties

Application

Gets the YubiKeyApplication (e.g. PIV, OATH, etc.) that this command applies to.

public YubiKeyApplication Application { get; }

Property Value

YubiKeyApplication

The value will always be YubiKeyApplication.InterIndustry for this command.

Remarks

This command does not apply to the OATH application. The OATH application uses GetResponseCommand.

Methods

CreateCommandApdu()

Creates a well-formed CommandApdu to send to the YubiKey.

public CommandApdu CreateCommandApdu()

Returns

CommandApdu

A valid CommandApdu that is ready to be sent to the YubiKey, or passed along to additional encoders for further processing.

Remarks

This method will first perform validation on all of the parameters and data provided to it. The CommandAPDU it creates should contain all of the data payload for the command, even if it exceeds 65,535 bytes as specified by the ISO 7816-4 specification. The APDU will be properly chained by the device connection prior to being sent to the YubiKey, and the responses will collapsed into a single result.

CreateResponseForApdu(ResponseApdu)

Creates the corresponding IYubiKeyResponse implementation for the current command.

public YubiKeyResponse CreateResponseForApdu(ResponseApdu responseApdu)

Parameters

responseApdu ResponseApdu

The ResponseApdu returned by the YubiKey.

Returns

YubiKeyResponse

The implementation of IYubiKeyResponse that parses and presents ths response APDU.