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trezor-firmware/core/src/apps/stellar
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matejcik c85d768b81 core: update references to keychain everywhere
2020-07-24 16:37:58 +02:00
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operations
__init__.py core: use new keychain decorators where appropriate 2020-05-15 14:08:29 +02:00
consts.py
get_address.py core: update references to keychain everywhere 2020-07-24 16:37:58 +02:00
helpers.py
layout.py
README.md
sign_tx.py core: update references to keychain everywhere 2020-07-24 16:37:58 +02:00
writers.py core: update isort config to place relative imports last 2020-05-18 14:31:51 +02:00

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 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.