package hw.trezor.messages.common

Get desktop application:
View/edit binary Protocol Buffers messages

* Request: Computer agrees to wait for HW button press @auxend

(message has no fields)

* Response: Device is waiting for HW button press. @auxstart @next ButtonAck

• optional ButtonRequest.ButtonRequestType code = 1

• optional string data = 2

* Type of button request

Used in: ButtonRequest

• ButtonRequest_Other = 1

• ButtonRequest_FeeOverThreshold = 2

• ButtonRequest_ConfirmOutput = 3

• ButtonRequest_ResetDevice = 4

• ButtonRequest_ConfirmWord = 5

• ButtonRequest_WipeDevice = 6

• ButtonRequest_ProtectCall = 7

• ButtonRequest_SignTx = 8

• ButtonRequest_FirmwareCheck = 9

• ButtonRequest_Address = 10

• ButtonRequest_PublicKey = 11

• ButtonRequest_MnemonicWordCount = 12

• ButtonRequest_MnemonicInput = 13

• ButtonRequest_PassphraseType = 14

• ButtonRequest_UnknownDerivationPath = 15

* Response: Failure of the previous request @end

• optional Failure.FailureType code = 1

  computer-readable definition of the error state

• optional string message = 2

  human-readable message of the error state

Used in: Failure

• Failure_UnexpectedMessage = 1

• Failure_ButtonExpected = 2

• Failure_DataError = 3

• Failure_ActionCancelled = 4

• Failure_PinExpected = 5

• Failure_PinCancelled = 6

• Failure_PinInvalid = 7

• Failure_InvalidSignature = 8

• Failure_ProcessError = 9

• Failure_NotEnoughFunds = 10

• Failure_NotInitialized = 11

• Failure_PinMismatch = 12

• Failure_FirmwareError = 99

* Structure representing BIP32 (hierarchical deterministic) node Used for imports of private key into the device and exporting public key out of device @embed

Used in: ethereum.EthereumPublicKey, management.LoadDevice

• required uint32 depth = 1

• required uint32 fingerprint = 2

• required uint32 child_num = 3

• required bytes chain_code = 4

• optional bytes private_key = 5

• optional bytes public_key = 6

* Request: Send passphrase back @next PassphraseStateRequest

• optional string passphrase = 1

• optional bytes state = 2

  expected device state

* Response: Device awaits encryption passphrase @auxstart @next PassphraseAck

• optional bool on_device = 1

  passphrase is being entered on the device

* Request: Send passphrase state back @auxend

(message has no fields)

* Response: Device awaits passphrase state @next PassphraseStateAck

• optional bytes state = 1

  actual device state

* Request: Computer responds with encoded PIN @auxend

• required string pin = 1

  matrix encoded PIN entered by user

* Response: Device is asking computer to show PIN matrix and awaits PIN encoded using this matrix scheme @auxstart @next PinMatrixAck

• optional PinMatrixRequest.PinMatrixRequestType type = 1

* Type of PIN request

Used in: PinMatrixRequest

• PinMatrixRequestType_Current = 1

• PinMatrixRequestType_NewFirst = 2

• PinMatrixRequestType_NewSecond = 3

* Response: Success of the previous request @end

• optional string message = 1

  human readable description of action or request-specific payload