History

Tomas Susanka 61430d800e core/stellar: add screen for timebounds		5 years ago
..
operations	stellar: fix ManageDataOp value padding	5 years ago
README.md	MONOREPO CREATE FROM trezor-core	5 years ago
__init__.py	core/typing: add annotations	5 years ago
consts.py	MONOREPO CREATE FROM trezor-core	5 years ago
get_address.py	MONOREPO CREATE FROM trezor-core	5 years ago
helpers.py	MONOREPO CREATE FROM trezor-core	5 years ago
layout.py	core/stellar: add screen for timebounds	5 years ago
sign_tx.py	core/stellar: add screen for timebounds	5 years ago
writers.py	stellar: fix ManageDataOp value padding	5 years ago

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 Offer
Manage Data
Manage Offer
Path Payment
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.