Table of Contents

Class VerifyFipsModeCommand

Namespace
Yubico.YubiKey.U2f.Commands
Assembly
Yubico.YubiKey.dll

Determines if the YubiKey is in a FIPS-approved operating mode.

public sealed class VerifyFipsModeCommand : IYubiKeyCommand<VerifyFipsModeResponse>
Inheritance
object
VerifyFipsModeCommand
Implements

Remarks

For the YubiKey FIPS U2F sub-module to be in a FIPS approved mode of operation, an Admin PIN must be set. By default, no Admin PIN is set. Further, if the YubiKey FIPS U2F sub-module has been reset, it cannot be set into a FIPS approved mode of operation, even with the Admin PIN set.

Constructors

VerifyFipsModeCommand()

Constructs an instance of the VerifyFipsModeCommand class.

public VerifyFipsModeCommand()

Properties

Application

Gets the YubiKeyApplication to which this command belongs.

public YubiKeyApplication Application { get; }

Property Value

YubiKeyApplication

YubiKeyApplication.FidoU2f

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 VerifyFipsModeResponse CreateResponseForApdu(ResponseApdu responseApdu)

Parameters

responseApdu ResponseApdu

The ResponseApdu returned by the YubiKey.

Returns

VerifyFipsModeResponse

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