mirror of
https://github.com/trezor/trezor-firmware.git
synced 2024-11-14 03:30:02 +00:00
511 lines
15 KiB
Protocol Buffer
511 lines
15 KiB
Protocol Buffer
syntax = "proto2";
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package hw.trezor.messages.monero;
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// Sugar for easier handling in Java
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option java_package = "com.satoshilabs.trezor.lib.protobuf";
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option java_outer_classname = "TrezorMessageMonero";
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/**
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* Structure representing Monero transaction source entry, UTXO
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* @embed
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*/
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message MoneroTransactionSourceEntry {
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repeated MoneroOutputEntry outputs = 1; // all outputs including decoys (forms the ring)
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optional uint64 real_output = 2; // index denoting which item in `outputs` is our real output (not a decoy)
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optional bytes real_out_tx_key = 3; // tx key located in the real output's tx
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repeated bytes real_out_additional_tx_keys = 4; // additional tx keys if applicable
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optional uint64 real_output_in_tx_index = 5; // index of our real output in the tx (aka which output was it in the transaction)
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optional uint64 amount = 6;
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optional bool rct = 7; // is RingCT used (true for newer UTXOs)
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optional bytes mask = 8;
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optional MoneroMultisigKLRki multisig_kLRki = 9;
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optional uint32 subaddr_minor = 10; // minor subaddr index UTXO was sent to
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message MoneroOutputEntry {
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optional uint64 idx = 1;
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optional MoneroRctKeyPublic key = 2;
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message MoneroRctKeyPublic {
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optional bytes dest = 1;
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optional bytes commitment = 2;
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}
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}
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message MoneroMultisigKLRki {
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optional bytes K = 1;
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optional bytes L = 2;
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optional bytes R = 3;
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optional bytes ki = 4;
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}
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}
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/**
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* Structure representing Monero transaction destination entry
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* @embed
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*/
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message MoneroTransactionDestinationEntry {
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optional uint64 amount = 1;
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optional MoneroAccountPublicAddress addr = 2;
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optional bool is_subaddress = 3;
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optional bytes original = 4;
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optional bool is_integrated = 5;
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/**
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* Structure representing Monero public address
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*/
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message MoneroAccountPublicAddress {
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optional bytes spend_public_key = 1;
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optional bytes view_public_key = 2;
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}
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}
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/**
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* Range sig parameters / data.
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* @embed
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*/
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message MoneroTransactionRsigData {
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optional uint32 rsig_type = 1; // range signature (aka proof) type
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optional uint32 offload_type = 2;
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repeated uint64 grouping = 3; // aggregation scheme for BP
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optional bytes mask = 4; // mask vector
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optional bytes rsig = 5; // range sig data, all of it or partial (based on rsig_parts)
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repeated bytes rsig_parts = 6;
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optional uint32 bp_version = 7; // Bulletproof version
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}
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/**
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* Request: Ask device for public address derived from seed and address_n
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* @start
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* @next MoneroAddress
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* @next Failure
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*/
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message MoneroGetAddress {
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repeated uint32 address_n = 1; // BIP-32 path to derive the key from master node
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optional bool show_display = 2; // Optionally show on display before sending the result
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optional uint32 network_type = 3; // Main-net / testnet / stagenet
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optional uint32 account = 4; // Major subaddr index
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optional uint32 minor = 5; // Minor subaddr index
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optional bytes payment_id = 6; // Payment ID for integrated address
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}
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/**
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* Response: Contains Monero watch-only credentials derived from device private seed
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* @end
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*/
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message MoneroAddress {
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optional bytes address = 1;
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}
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/**
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* Request: Ask device for watch only credentials
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* @start
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* @next MoneroWatchKey
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* @next Failure
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*/
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message MoneroGetWatchKey {
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repeated uint32 address_n = 1; // BIP-32 path to derive the key from master node
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optional uint32 network_type = 2; // Main-net / testnet / stagenet
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}
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/**
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* Response: Contains Monero watch-only credentials derived from device private seed
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* @end
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*/
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message MoneroWatchKey {
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optional bytes watch_key = 1;
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optional bytes address = 2;
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}
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/**
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* Request: Sub request of MoneroTransactionSign. Initializes transaction signing.
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* @start
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* @next MoneroTransactionInitAck
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*/
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message MoneroTransactionInitRequest {
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optional uint32 version = 1;
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repeated uint32 address_n = 2;
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optional uint32 network_type = 3; // Main-net / testnet / stagenet
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optional MoneroTransactionData tsx_data = 4;
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/**
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* Structure representing Monero initial transaction information
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*/
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message MoneroTransactionData {
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optional uint32 version = 1;
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optional bytes payment_id = 2;
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optional uint64 unlock_time = 3;
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repeated MoneroTransactionDestinationEntry outputs = 4;
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optional MoneroTransactionDestinationEntry change_dts = 5;
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optional uint32 num_inputs = 6;
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optional uint32 mixin = 7;
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optional uint64 fee = 8;
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optional uint32 account = 9;
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repeated uint32 minor_indices = 10;
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optional MoneroTransactionRsigData rsig_data = 11;
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repeated uint32 integrated_indices = 12;
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optional uint32 client_version = 13; // connected client version
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optional uint32 hard_fork = 14; // transaction hard fork number
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optional bytes monero_version = 15; // monero software version
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}
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}
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/**
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* Response: Response to transaction signing initialization.
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* @next MoneroTransactionSetInputRequest
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*/
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message MoneroTransactionInitAck {
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repeated bytes hmacs = 1;
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optional MoneroTransactionRsigData rsig_data = 2;
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}
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/**
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* Request: Sub request of MoneroTransactionSign. Sends one UTXO to device
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* @next MoneroTransactionSetInputAck
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*/
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message MoneroTransactionSetInputRequest {
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optional MoneroTransactionSourceEntry src_entr = 1;
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}
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/**
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* Response: Response to setting UTXO for signature. Contains sealed values needed for further protocol steps.
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* @next MoneroTransactionSetInputAck
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* @next MoneroTransactionInputsPermutationRequest
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*/
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message MoneroTransactionSetInputAck {
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optional bytes vini = 1; // xmrtypes.TxinToKey
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optional bytes vini_hmac = 2;
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optional bytes pseudo_out = 3;
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optional bytes pseudo_out_hmac = 4;
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optional bytes pseudo_out_alpha = 5;
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optional bytes spend_key = 6;
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}
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/**
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* Request: Sub request of MoneroTransactionSign. Permutation on key images.
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* @next MoneroTransactionInputsPermutationAck
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*/
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message MoneroTransactionInputsPermutationRequest {
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repeated uint32 perm = 1;
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}
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/**
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* Response: Response to setting permutation on key images
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* @next MoneroTransactionInputViniRequest
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*/
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message MoneroTransactionInputsPermutationAck {
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}
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/**
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* Request: Sub request of MoneroTransactionSign. Sends one UTXO to device together with sealed values.
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* @next MoneroTransactionInputViniAck
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*/
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message MoneroTransactionInputViniRequest {
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optional MoneroTransactionSourceEntry src_entr = 1;
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optional bytes vini = 2; // xmrtypes.TxinToKey
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optional bytes vini_hmac = 3;
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optional bytes pseudo_out = 4;
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optional bytes pseudo_out_hmac = 5;
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optional uint32 orig_idx = 6; // original sort index, before sorting by key-images
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}
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/**
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* Response: Response to setting UTXO to the device
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* @next MoneroTransactionInputViniRequest
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* @next MoneroTransactionAllInputsSetRequest
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*/
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message MoneroTransactionInputViniAck {
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}
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/**
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* Request: Sub request of MoneroTransactionSign. Sent after all inputs have been sent. Useful for rangeisg offloading.
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* @next MoneroTransactionAllInputsSetAck
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*/
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message MoneroTransactionAllInputsSetRequest {
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}
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/**
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* Response: Response to after all inputs have been set.
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* @next MoneroTransactionSetOutputRequest
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*/
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message MoneroTransactionAllInputsSetAck {
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optional MoneroTransactionRsigData rsig_data = 1;
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}
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/**
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* Request: Sub request of MoneroTransactionSign. Sends one transaction destination to device (HMACed)
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* @next MoneroTransactionSetOutputAck
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*/
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message MoneroTransactionSetOutputRequest {
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optional MoneroTransactionDestinationEntry dst_entr = 1;
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optional bytes dst_entr_hmac = 2;
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optional MoneroTransactionRsigData rsig_data = 3;
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optional bool is_offloaded_bp = 4; // Extra message, with offloaded BP.
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}
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/**
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* Response: Response to setting transaction destination. Contains sealed values needed for further protocol steps.
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* @next MoneroTransactionSetOutputRequest
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* @next MoneroTransactionAllOutSetRequest
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*/
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message MoneroTransactionSetOutputAck {
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optional bytes tx_out = 1; // xmrtypes.TxOut
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optional bytes vouti_hmac = 2;
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optional MoneroTransactionRsigData rsig_data = 3;
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optional bytes out_pk = 4;
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optional bytes ecdh_info = 5;
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}
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/**
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* Request: Sub request of MoneroTransactionSign. Sent after all outputs are sent.
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* @next MoneroTransactionAllOutSetAck
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*/
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message MoneroTransactionAllOutSetRequest {
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optional MoneroTransactionRsigData rsig_data = 1;
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}
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/**
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* Response: After all outputs are sent the initial RCT signature fields are sent.
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* @next MoneroTransactionSignInputRequest
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*/
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message MoneroTransactionAllOutSetAck {
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optional bytes extra = 1;
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optional bytes tx_prefix_hash = 2;
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optional MoneroRingCtSig rv = 4; // xmrtypes.RctSig
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optional bytes full_message_hash = 5;
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/*
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* Structure represents initial fields of the Monero RCT signature
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*/
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message MoneroRingCtSig {
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optional uint64 txn_fee = 1;
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optional bytes message = 2;
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optional uint32 rv_type = 3;
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}
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}
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/**
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* Request: Sub request of MoneroTransactionSign. Sends UTXO for the signing.
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* @next MoneroTransactionSignInputAck
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*/
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message MoneroTransactionSignInputRequest {
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optional MoneroTransactionSourceEntry src_entr = 1;
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optional bytes vini = 2; // xmrtypes.TxinToKey
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optional bytes vini_hmac = 3;
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optional bytes pseudo_out = 4;
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optional bytes pseudo_out_hmac = 5;
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optional bytes pseudo_out_alpha = 6;
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optional bytes spend_key = 7;
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optional uint32 orig_idx = 8; // original sort index, before sorting by key-images
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}
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/**
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* Response: Contains full MG signature of the UTXO + multisig data if applicable.
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* @next MoneroTransactionSignInputRequest
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* @next MoneroTransactionFinalRequest
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*/
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message MoneroTransactionSignInputAck {
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optional bytes signature = 1;
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optional bytes pseudo_out = 2; // updated pseudo-out after mask correction
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}
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/**
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* Request: Sub request of MoneroTransactionSign. Final message of the procol after all UTXOs are signed
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* @next MoneroTransactionFinalAck
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*/
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message MoneroTransactionFinalRequest {
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}
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/**
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* Response: Contains transaction metadata and encryption keys needed for further transaction operations (e.g. multisig, send proof).
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* @end
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*/
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message MoneroTransactionFinalAck {
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optional bytes cout_key = 1;
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optional bytes salt = 2;
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optional bytes rand_mult = 3;
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optional bytes tx_enc_keys = 4;
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optional bytes opening_key = 5; // enc master key to decrypt MLSAGs after protocol finishes correctly
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}
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/**
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* Request: Sub request of MoneroKeyImageSync. Initializing key image sync.
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* @start
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* @next MoneroKeyImageExportInitAck
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*/
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message MoneroKeyImageExportInitRequest {
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optional uint64 num = 1;
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optional bytes hash = 2;
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repeated uint32 address_n = 3; // BIP-32 path to derive the key from master node
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optional uint32 network_type = 4; // Main-net / testnet / stagenet
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repeated MoneroSubAddressIndicesList subs = 5;
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/**
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* Structure representing Monero list of sub-addresses
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*/
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message MoneroSubAddressIndicesList {
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optional uint32 account = 1;
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repeated uint32 minor_indices = 2;
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}
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}
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/**
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* Response: Response to key image sync initialization.
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* @next MoneroKeyImageSyncStepRequest
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*/
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message MoneroKeyImageExportInitAck {
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}
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/**
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* Request: Sub request of MoneroKeyImageSync. Contains batch of the UTXO to export key image for.
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* @next MoneroKeyImageSyncStepAck
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*/
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message MoneroKeyImageSyncStepRequest {
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repeated MoneroTransferDetails tdis = 1;
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/**
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* Structure representing Monero UTXO for key image sync
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*/
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message MoneroTransferDetails {
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optional bytes out_key = 1;
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optional bytes tx_pub_key = 2;
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repeated bytes additional_tx_pub_keys = 3;
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optional uint64 internal_output_index = 4;
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optional uint32 sub_addr_major = 5;
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optional uint32 sub_addr_minor = 6;
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}
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}
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/**
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* Response: Response to key image sync step. Contains encrypted exported key image.
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* @next MoneroKeyImageSyncStepRequest
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* @next MoneroKeyImageSyncFinalRequest
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*/
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message MoneroKeyImageSyncStepAck {
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repeated MoneroExportedKeyImage kis = 1;
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/**
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* Structure representing Monero encrypted exported key image
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*/
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message MoneroExportedKeyImage {
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optional bytes iv = 1;
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optional bytes blob = 3;
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}
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}
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/**
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* Request: Sub request of MoneroKeyImageSync. Final message of the sync protocol.
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* @next MoneroKeyImageSyncFinalAck
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*/
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message MoneroKeyImageSyncFinalRequest {
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}
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/**
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* Response: Response to key image sync step. Contains encryption keys for exported key images.
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* @end
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*/
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message MoneroKeyImageSyncFinalAck {
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optional bytes enc_key = 1;
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}
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/**
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* Request: Decrypt tx private keys blob
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* @next MoneroGetTxKeyAck
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*/
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message MoneroGetTxKeyRequest {
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repeated uint32 address_n = 1; // BIP-32 path to derive the key from master node
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optional uint32 network_type = 2; // Main-net / testnet / stagenet
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optional bytes salt1 = 3;
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optional bytes salt2 = 4;
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optional bytes tx_enc_keys = 5;
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optional bytes tx_prefix_hash = 6;
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optional uint32 reason = 7; // reason to display for user. e.g., tx_proof
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optional bytes view_public_key = 8; // addr for derivation
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}
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/**
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* Response: Response with the re-encrypted private keys and derivations blob under view key
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* @end
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*/
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message MoneroGetTxKeyAck {
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optional bytes salt = 1;
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optional bytes tx_keys = 2;
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optional bytes tx_derivations = 3;
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}
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/**
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* Request: Starts live refresh flow. Asks user permission, switches state
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* @next MoneroLiveRefreshStartAck
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*/
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message MoneroLiveRefreshStartRequest {
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repeated uint32 address_n = 1; // BIP-32 path to derive the key from master node
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optional uint32 network_type = 2; // Main-net / testnet / stagenet
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}
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/**
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* Response after user gave permission
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* @next MoneroLiveRefreshStepRequest
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* @next MoneroLiveRefreshFinalRequest
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*/
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message MoneroLiveRefreshStartAck {
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}
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/**
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* Request: Request to compute a single key image during live sync
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* @next MoneroLiveRefreshStepAck
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*/
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message MoneroLiveRefreshStepRequest {
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optional bytes out_key = 1;
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optional bytes recv_deriv = 2;
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optional uint64 real_out_idx = 3;
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optional uint32 sub_addr_major = 4;
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optional uint32 sub_addr_minor = 5;
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}
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/**
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* Response: Response with the encrypted key image + signature
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* @next MoneroLiveRefreshStepRequest
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* @next MoneroLiveRefreshFinishedRequest
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*/
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message MoneroLiveRefreshStepAck {
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optional bytes salt = 1;
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optional bytes key_image = 2;
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}
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/**
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* Request: Request terminating live refresh mode.
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* @next MoneroLiveRefreshFinishedAck
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*/
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message MoneroLiveRefreshFinalRequest {
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}
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/**
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* Response: Response on termination of live refresh mode.
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* @end
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*/
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message MoneroLiveRefreshFinalAck {
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}
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/**
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* Request: Universal Monero protocol implementation diagnosis request.
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* @start
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* @next DebugMoneroDiagAck
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*/
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message DebugMoneroDiagRequest {
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optional uint64 ins = 1;
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optional uint64 p1 = 2;
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optional uint64 p2 = 3;
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repeated uint64 pd = 4;
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optional bytes data1 = 5;
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optional bytes data2 = 6;
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}
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/**
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* Response: Response to Monero diagnosis protocol.
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* @end
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*/
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message DebugMoneroDiagAck {
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optional uint64 ins = 1;
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optional uint64 p1 = 2;
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optional uint64 p2 = 3;
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repeated uint64 pd = 4;
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optional bytes data1 = 5;
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optional bytes data2 = 6;
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}
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