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trezor-firmware/core/src/apps/stellar
History
matejcik 4e2129e0a0 feat(core): automatically choose best QR encoding
2022-03-10 11:27:21 +01:00
..
operations style(core): full pyright-based type-checking 2022-01-07 21:41:17 +01:00
__init__.py refactor(core): move app registrations to a single handler function 2021-05-06 13:14:21 +02:00
consts.py style(core): remove old-style annotations (Set, Tuple, Union) 2022-01-07 21:41:17 +01:00
get_address.py feat(core): automatically choose best QR encoding 2022-03-10 11:27:21 +01:00
helpers.py feat(core/stellar): add type checking to Stellar app 2021-09-24 10:30:19 +02:00
layout.py style(core): full pyright-based type-checking 2022-01-07 21:41:17 +01:00
README.md refactor(common & core & legacy): Stellar, rename StellarCreatePassiveOfferOp to StellarCreatePassiveSellOfferOp. 2021-11-04 13:16:29 +01:00
sign_tx.py feat(ci): create pyright tool and include it in CI 2022-03-02 15:43:50 +01:00
writers.py style(core): full pyright-based type-checking 2022-01-07 21:41:17 +01:00

README.md

Stellar

MAINTAINER = Tomas Susanka tomas.susanka@satoshilabs.com

AUTHOR = Tomas Susanka tomas.susanka@satoshilabs.com

REVIEWER = Jan Pochyla jan.pochyla@satoshilabs.com

ADVISORS = ZuluCrypto

This implementation of Stellar for Trezor Core is mostly based on the trezor-mcu C implementation by ZuluCrypto.

Stellar has a comprehensive developers documentation.

Transactions

Stellar transaction is composed of one or more operations. We support all operations except the Inflation operation (see here for rationale). A list of supported operations:

  • Account Merge
  • Allow Trust
  • Bump Sequence
  • Change Trust
  • Create Account
  • Create Passive Sell Offer
  • Manage Data
  • Manage Buy Offer
  • Manage Sell Offer
  • Path Payment Strict Receive
  • Path Payment Strict Send
  • Payment
  • Set Options

Since a simple transaction can be composed of several operations, first the StellarSignTx message is sent to Trezor, which includes the total number of operations. Then the different operations are consecutively send to Trezor.