package hw.trezor.messages.eos

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* Request: Ask device for Eos public key corresponding to address_n path @start @next EosPublicKey @next Failure

• repeated uint32 address_n = 1

  BIP-32 path to derive the key from master node 44'/194'/0'

• optional bool show_display = 2

  optionally show on display before sending the result

• optional bool chunkify = 3

  display the address in chunks of 4 characters

* Response: Contains an Eos public key derived from device private seed @end

• required string wif_public_key = 1

  EOS pub key in Base58 encoding

• required bytes raw_public_key = 2

  Raw public key

* Request: Ask device to sign transaction @start @next EosTxRequest @next Failure

• repeated uint32 address_n = 1

  BIP-32 path to derive the key from master node 44'/194'/0'

• required bytes chain_id = 2

  256-bit long chain id

• required EosSignTx.EosTxHeader header = 3

  EOS transaction header

• required uint32 num_actions = 4

  number of actions

• optional bool chunkify = 5

  display the address in chunks of 4 characters

* Structure representing EOS transaction header

Used in: EosSignTx

• required uint32 expiration = 1

  time at which transaction expires

• required uint32 ref_block_num = 2

  16-bit specifies a block num in the last 2^16 blocks.

• required uint32 ref_block_prefix = 3

  specifies the lower 32 bits of the blockid at get_ref_blocknum

• required uint32 max_net_usage_words = 4

  upper limit on total network bandwidth (in 8

• required uint32 max_cpu_usage_ms = 5

  byte words) billed for this transaction

  8-bit upper limit on the total CPU time billed for this transaction

• required uint32 delay_sec = 6

  number of seconds to delay this

* Response: Device returns the signature. The signature_* fields contain the computed transaction signature. All three fields will be present. @end

• required string signature = 1

  Computed signature

* Request: Next action data that needs to be uploaded @next EosTxActionRequest @next EosSignedTx @next Failure

• required EosTxActionAck.EosActionCommon common = 1

• optional EosTxActionAck.EosActionTransfer transfer = 2

• optional EosTxActionAck.EosActionDelegate delegate = 3

• optional EosTxActionAck.EosActionUndelegate undelegate = 4

• optional EosTxActionAck.EosActionRefund refund = 5

• optional EosTxActionAck.EosActionBuyRam buy_ram = 6

• optional EosTxActionAck.EosActionBuyRamBytes buy_ram_bytes = 7

• optional EosTxActionAck.EosActionSellRam sell_ram = 8

• optional EosTxActionAck.EosActionVoteProducer vote_producer = 9

• optional EosTxActionAck.EosActionUpdateAuth update_auth = 10

• optional EosTxActionAck.EosActionDeleteAuth delete_auth = 11

• optional EosTxActionAck.EosActionLinkAuth link_auth = 12

• optional EosTxActionAck.EosActionUnlinkAuth unlink_auth = 13

• optional EosTxActionAck.EosActionNewAccount new_account = 14

• optional EosTxActionAck.EosActionUnknown unknown = 15

* Structure representing buying RAM operation for EOS tokens

Used in: EosTxActionAck

• required uint64 payer = 1

• required uint64 receiver = 2

• required EosAsset quantity = 3

  Asset format '1.0000 EOS'

* Structure representing buying bytes according to RAM market price.

Used in: EosTxActionAck

• required uint64 payer = 1

• required uint64 receiver = 2

• required uint32 bytes = 3

  Number of bytes

* Structure representing the common part of every action

Used in: EosTxActionAck

• required uint64 account = 1

  Contract name

• required uint64 name = 2

  Action name

• repeated EosPermissionLevel authorization = 3

* Structure representing delegation data structure

Used in: EosTxActionAck

• required uint64 sender = 1

• required uint64 receiver = 2

• required EosAsset net_quantity = 3

  Asset format '1.0000 EOS'

• required EosAsset cpu_quantity = 4

  Asset format '1.0000 EOS'

• required bool transfer = 5

  Transfer delegated tokens or not.

* Structure representing delete authorization.

Used in: EosTxActionAck

• required uint64 account = 1

• required uint64 permission = 2

* Structure representing link authorization to action.

Used in: EosTxActionAck

• required uint64 account = 1

• required uint64 code = 2

• required uint64 type = 3

• required uint64 requirement = 4

* Structure representing creation of a new account.

Used in: EosTxActionAck

• required uint64 creator = 1

• required uint64 name = 2

• required EosAuthorization owner = 3

• required EosAuthorization active = 4

* Structure representing fallback if undelegate wasnt executed automaticaly.

Used in: EosTxActionAck

• required uint64 owner = 1

* Structure representing sell RAM

Used in: EosTxActionAck

• required uint64 account = 1

• required uint64 bytes = 2

  Number of bytes

* Structure representing transfer data structure

Used in: EosTxActionAck

• required uint64 sender = 1

  Asset sender

• required uint64 receiver = 2

• required EosAsset quantity = 3

• required string memo = 4

* Structure representing the removal of delegated resources from `sender`

Used in: EosTxActionAck

• required uint64 sender = 1

• required uint64 receiver = 2

• required EosAsset net_quantity = 3

  Asset format '1.0000 EOS'

• required EosAsset cpu_quantity = 4

  Asset format '1.0000 EOS'

* Structure representing actions not implemented above.

Used in: EosTxActionAck

• required uint32 data_size = 1

• required bytes data_chunk = 2

* Structure representing unlink authorization from action.

Used in: EosTxActionAck

• required uint64 account = 1

• required uint64 code = 2

• required uint64 type = 3

* Structure representing update authorization.

Used in: EosTxActionAck

• required uint64 account = 1

• required uint64 permission = 2

• required uint64 parent = 3

• required EosAuthorization auth = 4

* Structure representing voting. Currently, there could be up to 30 producers.

Used in: EosTxActionAck

• required uint64 voter = 1

  Voter account

• required uint64 proxy = 2

  Proxy voter account

• repeated uint64 producers = 3

  List of producers

* Structure representing asset type

Used in: EosActionBuyRam, EosActionDelegate, EosActionTransfer, EosActionUndelegate

• required sint64 amount = 1

• required uint64 symbol = 2

  Lowest 8 bits used for precision.

* Structure representing authorization settings

Used in: EosActionNewAccount, EosActionUpdateAuth

• required uint32 threshold = 1

• repeated EosAuthorizationKey keys = 2

• repeated EosAuthorizationAccount accounts = 3

• repeated EosAuthorizationWait waits = 4

* Structure representing auth account

Used in: EosAuthorization

• required EosPermissionLevel account = 1

• required uint32 weight = 2

* Structure representing auth key

Used in: EosAuthorization

• required uint32 type = 1

• optional bytes key = 2

  Explicit public key bytes; when present, address_n must be empty

• repeated uint32 address_n = 3

  BIP-32 path to derive key; when filled out, key must not be present

• required uint32 weight = 4

* Structure representing auth delays

Used in: EosAuthorization

• required uint32 wait_sec = 1

• required uint32 weight = 2

* Structure representing action permission level

Used in: EosActionCommon, EosAuthorizationAccount

• required uint64 actor = 1

• required uint64 permission = 2

* Response: Device asks to upload next action @next EosTxActionAck

• optional uint32 data_size = 1