trezor-firmware/common/protob/messages.proto

syntax = "proto2";
package hw.trezor.messages;

/**
 * Messages for Trezor communication
 */

// Sugar for easier handling in Java
option java_package = "com.satoshilabs.trezor.lib.protobuf";
option java_outer_classname = "TrezorMessage";

import "options.proto";

option (include_in_bitcoin_only) = true;

/**
 * Mapping between Trezor wire identifier (uint) and a protobuf message
 */
enum MessageType {
    option (has_bitcoin_only_values) = true;

    // Management
    MessageType_Initialize = 0 [(bitcoin_only) = true, (wire_in) = true, (wire_tiny) = true];
    MessageType_Ping = 1 [(bitcoin_only) = true, (wire_in) = true];
    MessageType_Success = 2 [(bitcoin_only) = true, (wire_out) = true, (wire_debug_out) = true];
    MessageType_Failure = 3 [(bitcoin_only) = true, (wire_out) = true, (wire_debug_out) = true];
    MessageType_ChangePin = 4 [(bitcoin_only) = true, (wire_in) = true];
    MessageType_WipeDevice = 5 [(bitcoin_only) = true, (wire_in) = true];
    MessageType_GetEntropy = 9 [(bitcoin_only) = true, (wire_in) = true];
    MessageType_Entropy = 10 [(bitcoin_only) = true, (wire_out) = true];
    MessageType_LoadDevice = 13 [(bitcoin_only) = true, (wire_in) = true];
    MessageType_ResetDevice = 14 [(bitcoin_only) = true, (wire_in) = true];
    MessageType_SetBusy = 16 [(bitcoin_only) = true, (wire_in) = true];
    MessageType_Features = 17 [(bitcoin_only) = true, (wire_out) = true];
    MessageType_PinMatrixRequest = 18 [(bitcoin_only) = true, (wire_out) = true];
    MessageType_PinMatrixAck = 19 [(bitcoin_only) = true, (wire_in) = true, (wire_tiny) = true, (wire_no_fsm) = true];
    MessageType_Cancel = 20 [(bitcoin_only) = true, (wire_in) = true, (wire_tiny) = true];
    MessageType_LockDevice = 24 [(bitcoin_only) = true, (wire_in) = true];
    MessageType_ApplySettings = 25 [(bitcoin_only) = true, (wire_in) = true];
    MessageType_ButtonRequest = 26 [(bitcoin_only) = true, (wire_out) = true];
    MessageType_ButtonAck = 27 [(bitcoin_only) = true, (wire_in) = true, (wire_tiny) = true, (wire_no_fsm) = true];
    MessageType_ApplyFlags = 28 [(bitcoin_only) = true, (wire_in) = true];
    MessageType_GetNonce = 31 [(bitcoin_only) = true, (wire_in) = true];
    MessageType_Nonce = 33 [(bitcoin_only) = true, (wire_out) = true];
    MessageType_BackupDevice = 34 [(bitcoin_only) = true, (wire_in) = true];
    MessageType_EntropyRequest = 35 [(bitcoin_only) = true, (wire_out) = true];
    MessageType_EntropyAck = 36 [(bitcoin_only) = true, (wire_in) = true];
    MessageType_PassphraseRequest = 41 [(bitcoin_only) = true, (wire_out) = true];
    MessageType_PassphraseAck = 42 [(bitcoin_only) = true, (wire_in) = true, (wire_tiny) = true, (wire_no_fsm) = true];
    MessageType_RecoveryDevice = 45 [(bitcoin_only) = true, (wire_in) = true];
    MessageType_WordRequest = 46 [(bitcoin_only) = true, (wire_out) = true];
    MessageType_WordAck = 47 [(bitcoin_only) = true, (wire_in) = true];
    MessageType_GetFeatures = 55 [(bitcoin_only) = true, (wire_in) = true];
    MessageType_SdProtect = 79 [(bitcoin_only) = true, (wire_in) = true];
    MessageType_ChangeWipeCode = 82 [(bitcoin_only) = true, (wire_in) = true];
    MessageType_EndSession = 83 [(bitcoin_only) = true, (wire_in) = true];
    MessageType_DoPreauthorized = 84 [(bitcoin_only) = true, (wire_in) = true];
    MessageType_PreauthorizedRequest = 85 [(bitcoin_only) = true, (wire_out) = true];
    MessageType_CancelAuthorization = 86 [(bitcoin_only) = true, (wire_in) = true];
    MessageType_RebootToBootloader = 87 [(bitcoin_only) = true, (wire_in) = true];
    MessageType_GetFirmwareHash = 88 [(bitcoin_only) = true, (wire_in) = true];
    MessageType_FirmwareHash = 89 [(bitcoin_only) = true, (wire_out) = true];
    reserved 90 to 92;
    MessageType_UnlockPath = 93 [(bitcoin_only) = true, (wire_in) = true];
    MessageType_UnlockedPathRequest = 94 [(bitcoin_only) = true, (wire_out) = true];
    MessageType_ShowDeviceTutorial = 95 [(bitcoin_only) = true, (wire_in) = true];
    MessageType_UnlockBootloader = 96 [(bitcoin_only) = true, (wire_in) = true];
    MessageType_AuthenticateDevice = 97 [(bitcoin_only) = true, (wire_out) = true];
    MessageType_AuthenticityProof = 98 [(bitcoin_only) = true, (wire_in) = true];
    MessageType_ChangeLanguage = 990 [(bitcoin_only) = true, (wire_in) = true];
    MessageType_TranslationDataRequest = 991 [(bitcoin_only) = true, (wire_out) = true];
    MessageType_TranslationDataAck = 992 [(bitcoin_only) = true, (wire_in) = true];
    MessageType_SetBrightness = 993 [(bitcoin_only) = true, (wire_in) = true];

    MessageType_SetU2FCounter = 63 [(wire_in) = true];
    MessageType_GetNextU2FCounter = 80 [(wire_in) = true];
    MessageType_NextU2FCounter = 81 [(wire_out) = true];

    // Deprecated messages, kept for protobuf compatibility.
    // Both are marked wire_out so that we don't need to implement incoming handler for legacy
    MessageType_Deprecated_PassphraseStateRequest = 77 [deprecated = true];
    MessageType_Deprecated_PassphraseStateAck = 78 [deprecated = true];

    // Bootloader
    MessageType_FirmwareErase = 6 [(bitcoin_only) = true, (wire_in) = true, (wire_bootloader) = true];
    MessageType_FirmwareUpload = 7 [(bitcoin_only) = true, (wire_in) = true, (wire_bootloader) = true];
    MessageType_FirmwareRequest = 8 [(bitcoin_only) = true, (wire_out) = true, (wire_bootloader) = true];
    MessageType_ProdTestT1 = 32 [(bitcoin_only) = true, (wire_in) = true, (wire_bootloader) = true];

    // Bitcoin
    MessageType_GetPublicKey = 11 [(bitcoin_only) = true, (wire_in) = true];
    MessageType_PublicKey = 12 [(bitcoin_only) = true, (wire_out) = true];
    MessageType_SignTx = 15 [(bitcoin_only) = true, (wire_in) = true];
    MessageType_TxRequest = 21 [(bitcoin_only) = true, (wire_out) = true];
    MessageType_TxAck = 22 [(bitcoin_only) = true, (wire_in) = true];
    MessageType_GetAddress = 29 [(bitcoin_only) = true, (wire_in) = true];
    MessageType_Address = 30 [(bitcoin_only) = true, (wire_out) = true];
    MessageType_TxAckPaymentRequest = 37 [(wire_in) = true];
    MessageType_SignMessage = 38 [(bitcoin_only) = true, (wire_in) = true];
    MessageType_VerifyMessage = 39 [(bitcoin_only) = true, (wire_in) = true];
    MessageType_MessageSignature = 40 [(bitcoin_only) = true, (wire_out) = true];
    MessageType_GetOwnershipId = 43 [(bitcoin_only) = true, (wire_in) = true];
    MessageType_OwnershipId = 44 [(bitcoin_only) = true, (wire_out) = true];
    MessageType_GetOwnershipProof = 49 [(bitcoin_only) = true, (wire_in) = true];
    MessageType_OwnershipProof = 50 [(bitcoin_only) = true, (wire_out) = true];
    MessageType_AuthorizeCoinJoin = 51 [(bitcoin_only) = true, (wire_in) = true];

    // Crypto
    MessageType_CipherKeyValue = 23 [(bitcoin_only) = true, (wire_in) = true];
    MessageType_CipheredKeyValue = 48 [(bitcoin_only) = true, (wire_out) = true];
    MessageType_SignIdentity = 53 [(bitcoin_only) = true, (wire_in) = true];
    MessageType_SignedIdentity = 54 [(bitcoin_only) = true, (wire_out) = true];
    MessageType_GetECDHSessionKey = 61 [(bitcoin_only) = true, (wire_in) = true];
    MessageType_ECDHSessionKey = 62 [(bitcoin_only) = true, (wire_out) = true];
    // dropped: CosiCommit, CosiCommitment, CosiSign, CosiSignature
    reserved 71 to 74;

    // Debug
    MessageType_DebugLinkDecision = 100 [(bitcoin_only) = true, (wire_debug_in) = true, (wire_tiny) = true, (wire_no_fsm) = true];
    MessageType_DebugLinkGetState = 101 [(bitcoin_only) = true, (wire_debug_in) = true, (wire_tiny) = true];
    MessageType_DebugLinkState = 102 [(bitcoin_only) = true, (wire_debug_out) = true];
    MessageType_DebugLinkStop = 103 [(bitcoin_only) = true, (wire_debug_in) = true];
    MessageType_DebugLinkLog = 104 [(bitcoin_only) = true, (wire_debug_out) = true];
    MessageType_DebugLinkMemoryRead = 110 [(bitcoin_only) = true, (wire_debug_in) = true];
    MessageType_DebugLinkMemory = 111 [(bitcoin_only) = true, (wire_debug_out) = true];
    MessageType_DebugLinkMemoryWrite = 112 [(bitcoin_only) = true, (wire_debug_in) = true];
    MessageType_DebugLinkFlashErase = 113 [(bitcoin_only) = true, (wire_debug_in) = true];
    MessageType_DebugLinkLayout = 9001 [(bitcoin_only) = true, (wire_debug_out) = true];
    MessageType_DebugLinkReseedRandom = 9002 [(bitcoin_only) = true, (wire_debug_in) = true];
    MessageType_DebugLinkRecordScreen = 9003 [(bitcoin_only) = true, (wire_debug_in) = true];
    MessageType_DebugLinkEraseSdCard = 9005 [(bitcoin_only) = true, (wire_debug_in) = true];
    MessageType_DebugLinkWatchLayout = 9006 [(bitcoin_only) = true, (wire_debug_in) = true];
    MessageType_DebugLinkResetDebugEvents = 9007 [(bitcoin_only) = true, (wire_debug_in) = true];
    MessageType_DebugLinkOptigaSetSecMax = 9008 [(bitcoin_only) = true, (wire_debug_in) = true];

    // Ethereum
    MessageType_EthereumGetPublicKey = 450 [(wire_in) = true];
    MessageType_EthereumPublicKey = 451 [(wire_out) = true];
    MessageType_EthereumGetAddress = 56 [(wire_in) = true];
    MessageType_EthereumAddress = 57 [(wire_out) = true];
    MessageType_EthereumSignTx = 58 [(wire_in) = true];
    MessageType_EthereumSignTxEIP1559 = 452 [(wire_in) = true];
    MessageType_EthereumTxRequest = 59 [(wire_out) = true];
    MessageType_EthereumTxAck = 60 [(wire_in) = true];
    MessageType_EthereumSignMessage = 64 [(wire_in) = true];
    MessageType_EthereumVerifyMessage = 65 [(wire_in) = true];
    MessageType_EthereumMessageSignature = 66 [(wire_out) = true];
    MessageType_EthereumSignTypedData = 464 [(wire_in) = true];
    MessageType_EthereumTypedDataStructRequest = 465 [(wire_out) = true];
    MessageType_EthereumTypedDataStructAck = 466 [(wire_in) = true];
    MessageType_EthereumTypedDataValueRequest = 467 [(wire_out) = true];
    MessageType_EthereumTypedDataValueAck = 468 [(wire_in) = true];
    MessageType_EthereumTypedDataSignature = 469 [(wire_out) = true];
    MessageType_EthereumSignTypedHash = 470 [(wire_in) = true];

    // NEM
    MessageType_NEMGetAddress = 67 [(wire_in) = true];
    MessageType_NEMAddress = 68 [(wire_out) = true];
    MessageType_NEMSignTx = 69 [(wire_in) = true];
    MessageType_NEMSignedTx = 70 [(wire_out) = true];
    MessageType_NEMDecryptMessage = 75 [(wire_in) = true];
    MessageType_NEMDecryptedMessage = 76 [(wire_out) = true];

    // Lisk
    /*
    MessageType_LiskGetAddress = 114 [(wire_in) = true];
    MessageType_LiskAddress = 115 [(wire_out) = true];
    MessageType_LiskSignTx = 116 [(wire_in) = true];
    MessageType_LiskSignedTx = 117 [(wire_out) = true];
    MessageType_LiskSignMessage = 118 [(wire_in) = true];
    MessageType_LiskMessageSignature = 119 [(wire_out) = true];
    MessageType_LiskVerifyMessage = 120 [(wire_in) = true];
    MessageType_LiskGetPublicKey = 121 [(wire_in) = true];
    MessageType_LiskPublicKey = 122 [(wire_out) = true];
    */
    reserved 114 to 122;

    // Tezos
    MessageType_TezosGetAddress = 150 [(wire_in) = true];
    MessageType_TezosAddress = 151 [(wire_out) = true];
    MessageType_TezosSignTx = 152 [(wire_in) = true];
    MessageType_TezosSignedTx = 153 [(wire_out) = true];
    MessageType_TezosGetPublicKey = 154 [(wire_in) = true];
    MessageType_TezosPublicKey = 155 [(wire_out) = true];

    // Stellar
    MessageType_StellarSignTx = 202 [(wire_in) = true];
    MessageType_StellarTxOpRequest = 203 [(wire_out) = true];
    MessageType_StellarGetAddress = 207 [(wire_in) = true];
    MessageType_StellarAddress = 208 [(wire_out) = true];
    MessageType_StellarCreateAccountOp = 210 [(wire_in) = true];
    MessageType_StellarPaymentOp = 211 [(wire_in) = true];
    MessageType_StellarPathPaymentStrictReceiveOp = 212 [(wire_in) = true];
    MessageType_StellarManageSellOfferOp = 213 [(wire_in) = true];
    MessageType_StellarCreatePassiveSellOfferOp = 214 [(wire_in) = true];
    MessageType_StellarSetOptionsOp = 215 [(wire_in) = true];
    MessageType_StellarChangeTrustOp = 216 [(wire_in) = true];
    MessageType_StellarAllowTrustOp = 217 [(wire_in) = true];
    MessageType_StellarAccountMergeOp = 218 [(wire_in) = true];
    reserved 219;  // omitted: StellarInflationOp
    MessageType_StellarManageDataOp = 220 [(wire_in) = true];
    MessageType_StellarBumpSequenceOp = 221 [(wire_in) = true];
    MessageType_StellarManageBuyOfferOp = 222 [(wire_in) = true];
    MessageType_StellarPathPaymentStrictSendOp = 223 [(wire_in) = true];
    reserved 224;  // omitted: StellarCreateClaimableBalanceOp
    MessageType_StellarClaimClaimableBalanceOp = 225 [(wire_in) = true];
    MessageType_StellarSignedTx = 230 [(wire_out) = true];

    // Cardano
    // dropped Sign/VerifyMessage ids 300-302
    // dropped TxRequest/TxAck ids 304 and 309 (shelley update)
    // dropped SignTx/SignedTx/SignedTxChunk/SignedTxChunkAck ids 303, 310, 311 and 312
    reserved 300 to 304, 309 to 312;
    MessageType_CardanoGetPublicKey = 305 [(wire_in) = true];
    MessageType_CardanoPublicKey = 306 [(wire_out) = true];
    MessageType_CardanoGetAddress = 307 [(wire_in) = true];
    MessageType_CardanoAddress = 308 [(wire_out) = true];
    MessageType_CardanoTxItemAck = 313 [(wire_out) = true];
    MessageType_CardanoTxAuxiliaryDataSupplement = 314 [(wire_out) = true];
    MessageType_CardanoTxWitnessRequest = 315 [(wire_in) = true];
    MessageType_CardanoTxWitnessResponse = 316 [(wire_out) = true];
    MessageType_CardanoTxHostAck = 317 [(wire_in) = true];
    MessageType_CardanoTxBodyHash = 318 [(wire_out) = true];
    MessageType_CardanoSignTxFinished = 319 [(wire_out) = true];
    MessageType_CardanoSignTxInit = 320 [(wire_in) = true];
    MessageType_CardanoTxInput = 321 [(wire_in) = true];
    MessageType_CardanoTxOutput = 322 [(wire_in) = true];
    MessageType_CardanoAssetGroup = 323 [(wire_in) = true];
    MessageType_CardanoToken = 324 [(wire_in) = true];
    MessageType_CardanoTxCertificate = 325 [(wire_in) = true];
    MessageType_CardanoTxWithdrawal = 326 [(wire_in) = true];
    MessageType_CardanoTxAuxiliaryData = 327 [(wire_in) = true];
    MessageType_CardanoPoolOwner = 328 [(wire_in) = true];
    MessageType_CardanoPoolRelayParameters = 329 [(wire_in) = true];
    MessageType_CardanoGetNativeScriptHash = 330 [(wire_in) = true];
    MessageType_CardanoNativeScriptHash = 331 [(wire_out) = true];
    MessageType_CardanoTxMint = 332 [(wire_in) = true];
    MessageType_CardanoTxCollateralInput = 333 [(wire_in) = true];
    MessageType_CardanoTxRequiredSigner = 334 [(wire_in) = true];
    MessageType_CardanoTxInlineDatumChunk = 335 [(wire_in) = true];
    MessageType_CardanoTxReferenceScriptChunk = 336 [(wire_in) = true];
    MessageType_CardanoTxReferenceInput = 337 [(wire_in) = true];

    // Ripple
    MessageType_RippleGetAddress = 400 [(wire_in) = true];
    MessageType_RippleAddress = 401 [(wire_out) = true];
    MessageType_RippleSignTx = 402 [(wire_in) = true];
    MessageType_RippleSignedTx = 403 [(wire_in) = true];

    // Monero
    MessageType_MoneroTransactionInitRequest = 501 [(wire_out) = true];
    MessageType_MoneroTransactionInitAck = 502 [(wire_out) = true];
    MessageType_MoneroTransactionSetInputRequest = 503 [(wire_out) = true];
    MessageType_MoneroTransactionSetInputAck = 504 [(wire_out) = true];
    MessageType_MoneroTransactionInputViniRequest = 507 [(wire_out) = true];
    MessageType_MoneroTransactionInputViniAck = 508 [(wire_out) = true];
    MessageType_MoneroTransactionAllInputsSetRequest = 509 [(wire_out) = true];
    MessageType_MoneroTransactionAllInputsSetAck = 510 [(wire_out) = true];
    MessageType_MoneroTransactionSetOutputRequest = 511 [(wire_out) = true];
    MessageType_MoneroTransactionSetOutputAck = 512 [(wire_out) = true];
    MessageType_MoneroTransactionAllOutSetRequest = 513 [(wire_out) = true];
    MessageType_MoneroTransactionAllOutSetAck = 514 [(wire_out) = true];
    MessageType_MoneroTransactionSignInputRequest = 515 [(wire_out) = true];
    MessageType_MoneroTransactionSignInputAck = 516 [(wire_out) = true];
    MessageType_MoneroTransactionFinalRequest = 517 [(wire_out) = true];
    MessageType_MoneroTransactionFinalAck = 518 [(wire_out) = true];
    MessageType_MoneroKeyImageExportInitRequest = 530 [(wire_out) = true];
    MessageType_MoneroKeyImageExportInitAck = 531 [(wire_out) = true];
    MessageType_MoneroKeyImageSyncStepRequest = 532 [(wire_out) = true];
    MessageType_MoneroKeyImageSyncStepAck = 533 [(wire_out) = true];
    MessageType_MoneroKeyImageSyncFinalRequest = 534 [(wire_out) = true];
    MessageType_MoneroKeyImageSyncFinalAck = 535 [(wire_out) = true];
    MessageType_MoneroGetAddress = 540 [(wire_in) = true];
    MessageType_MoneroAddress = 541 [(wire_out) = true];
    MessageType_MoneroGetWatchKey = 542 [(wire_in) = true];
    MessageType_MoneroWatchKey = 543 [(wire_out) = true];
    MessageType_DebugMoneroDiagRequest = 546 [(wire_in) = true];
    MessageType_DebugMoneroDiagAck = 547 [(wire_out) = true];
    MessageType_MoneroGetTxKeyRequest = 550 [(wire_in) = true];
    MessageType_MoneroGetTxKeyAck = 551 [(wire_out) = true];
    MessageType_MoneroLiveRefreshStartRequest = 552 [(wire_in) = true];
    MessageType_MoneroLiveRefreshStartAck = 553 [(wire_out) = true];
    MessageType_MoneroLiveRefreshStepRequest = 554 [(wire_in) = true];
    MessageType_MoneroLiveRefreshStepAck = 555 [(wire_out) = true];
    MessageType_MoneroLiveRefreshFinalRequest = 556 [(wire_in) = true];
    MessageType_MoneroLiveRefreshFinalAck = 557 [(wire_out) = true];

    // EOS
    MessageType_EosGetPublicKey = 600 [(wire_in) = true];
    MessageType_EosPublicKey = 601 [(wire_out) = true];
    MessageType_EosSignTx = 602 [(wire_in) = true];
    MessageType_EosTxActionRequest = 603 [(wire_out) = true];
    MessageType_EosTxActionAck = 604 [(wire_in) = true];
    MessageType_EosSignedTx = 605 [(wire_out) = true];

    // Binance
    MessageType_BinanceGetAddress = 700 [(wire_in) = true];
    MessageType_BinanceAddress = 701 [(wire_out) = true];
    MessageType_BinanceGetPublicKey = 702 [(wire_in) = true];
    MessageType_BinancePublicKey = 703 [(wire_out) = true];
    MessageType_BinanceSignTx = 704 [(wire_in) = true];
    MessageType_BinanceTxRequest = 705 [(wire_out) = true];
    MessageType_BinanceTransferMsg = 706 [(wire_in) = true];
    MessageType_BinanceOrderMsg = 707 [(wire_in) = true];
    MessageType_BinanceCancelMsg = 708 [(wire_in) = true];
    MessageType_BinanceSignedTx = 709 [(wire_out) = true];

    // WebAuthn
    MessageType_WebAuthnListResidentCredentials = 800 [(wire_in) = true];
    MessageType_WebAuthnCredentials = 801 [(wire_out) = true];
    MessageType_WebAuthnAddResidentCredential = 802 [(wire_in) = true];
    MessageType_WebAuthnRemoveResidentCredential = 803 [(wire_in) = true];

    // Solana
    MessageType_SolanaGetPublicKey = 900 [(wire_in) = true];
    MessageType_SolanaPublicKey = 901 [(wire_out) = true];
    MessageType_SolanaGetAddress = 902 [(wire_in) = true];
    MessageType_SolanaAddress = 903 [(wire_out) = true];
    MessageType_SolanaSignTx = 904 [(wire_in) = true];
    MessageType_SolanaTxSignature = 905 [(wire_out) = true];

    // Benchmark
    MessageType_BenchmarkListNames = 9100 [(bitcoin_only) = true];
    MessageType_BenchmarkNames = 9101 [(bitcoin_only) = true];
    MessageType_BenchmarkRun = 9102 [(bitcoin_only) = true];
    MessageType_BenchmarkResult = 9103 [(bitcoin_only) = true];

    // THP
    reserved 1000 to 1099; // See messages-thp.proto
}