protocol

Documentation

Overview

Package protocol defines the Token2 commands shared by transport adapters.

Index

• Constants
• func ConfigCommand() apdu.Command
• func LegacySerialNumberPreludeCommand() apdu.Command
• func SelectOTPCommand() apdu.Command
• func SerialNumberCommand(extended bool) apdu.Command

Constants

const (

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

Functions

func ConfigCommand

func ConfigCommand() apdu.Command

ConfigCommand reads the Token2 device configuration.

func LegacySerialNumberPreludeCommand

func LegacySerialNumberPreludeCommand() apdu.Command

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

func SelectOTPCommand

func SelectOTPCommand() apdu.Command

SelectOTPCommand selects the Token2 OTP application used by configuration and device-information commands.

func SerialNumberCommand

func SerialNumberCommand(extended bool) apdu.Command

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