protocol

Documentation

Overview

Package protocol defines the Token2 commands shared by transport adapters.

Index

• Constants
• func ConfigurationCommand() iso7816.Command
• func LegacySerialNumberPreludeCommand() iso7816.Command
• func ReaderNFCCommand(enabled bool) iso7816.Command
• func ReaderSoundCommand(level byte) iso7816.Command
• func SelectFIDOCommand() iso7816.Command
• func SelectOTPCommand() iso7816.Command
• func SerialNumberCommand(encoding iso7816.Encoding) iso7816.Command

Constants

const (

	// SerialResponseTag identifies the serial-number TLV returned by the device.
	SerialResponseTag = 0xd1
)

Functions

func ConfigurationCommand

func ConfigurationCommand() iso7816.Command

ConfigurationCommand reads the Token2 device configuration.

func LegacySerialNumberPreludeCommand

func LegacySerialNumberPreludeCommand() iso7816.Command

LegacySerialNumberPreludeCommand primes the device-information command on firmware releases such as R3.1 which initially reject it with 6D00.

func ReaderNFCCommand

func ReaderNFCCommand(enabled bool) iso7816.Command

ReaderNFCCommand enables or disables the Token2 reader NFC interface.

func ReaderSoundCommand

func ReaderSoundCommand(level byte) iso7816.Command

ReaderSoundCommand configures the Token2 reader sound level.

func SelectFIDOCommand

func SelectFIDOCommand() iso7816.Command

SelectFIDOCommand selects the standard FIDO application used by the Token2 serial-number command over PC/SC.

func SelectOTPCommand

func SelectOTPCommand() iso7816.Command

SelectOTPCommand selects the Token2 OTP application used by configuration and initial serial-number commands.

func SerialNumberCommand

func SerialNumberCommand(encoding iso7816.Encoding) iso7816.Command

SerialNumberCommand reads the full device serial number. HID uses extended APDU encoding while PC/SC uses short encoding.