Ledger Hathor Application

This is the official Hathor app for Ledger Nano S and X.

Building

See BUILD.md

Documentation

High level documentation such as APDU, commands and transaction serialization are included in developer documentation which can be generated with doxygen

Tests & Continuous Integration

The flow processed in GitHub Actions is the following:

• Code formatting with clang-format
• Python integration tests formatting with isort, flake8 and black
• Compilation of the application for Ledger Nano S in ledger-app-builder
• Unit tests of C functions with cmocka (see unit-tests/)
• End-to-end tests with Speculos emulator (see tests/)
• Code coverage with gcov/lcov and upload to codecov.io

It outputs 4 artifacts:

• hathor-app-debug within output files of the compilation process in debug mode
• speculos-log within APDU command/response when executing end-to-end tests
• code-coverage within HTML details of code coverage

Contact Us

You can email us at contact@hathor.network or join our Discord and Telegram.