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Jan Pochyla 758a1a2528 core/typing: add annotations		5 years ago
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operations	core: revamp the UI subsystem	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: revamp the UI subsystem	5 years ago
sign_tx.py	core/typing: add annotations	5 years ago
writers.py	MONOREPO CREATE FROM trezor-core	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.