requirements-dev.txt

# Sub-dependencies are listed below dependencies

# Argon2 Password Hashing Function (Derives keys that protect persistent user data)
argon2-cffi>=20.1.0
cffi>=1.14.5
pycparser>=2.20
six>=1.16.0

# cryptography (pyca) (Provides X448 key exchange)
cryptography>=3.4.7

# Flask (Onion Service web server that serves TFC public keys and ciphertexts to contacts)
Flask>=2.0.1
click>=8.0.1
importlib-metadata>=4.5.0
zipp>=3.4.1
typing-extensions>=3.10.0.0
itsdangerous>=2.0.1
Jinja2>=3.0.1
MarkupSafe>=2.0.1
Werkzeug>=2.0.1

# mypy (Static type checking tool)
mypy>=0.812
mypy-extensions>=0.4.3
typed-ast>=1.4.3

# PyLama (Code audit tool for Python)
pylama>=7.7.1
mccabe>=0.6.1
pycodestyle>=2.7.0
pydocstyle>=6.1.1
snowballstemmer>=2.1.0
pyflakes>=2.3.1

# PyNaCl (pyca) (Handles TCB-side XChaCha20-Poly1305 symmetric encryption and Derives TFC account from Onion Service private key)
PyNaCl>=1.4.0

# pySerial (Connects the Source/Destination Computer to the Networked Computer)
pyserial>=3.5

# PySocks (Routes Requests library through SOCKS5 proxy making Onion Service connections possible)
PySocks>=1.7.1

# pytest (Test framework)
pytest>=6.2.4
attrs>=21.2.0
more-itertools>=8.8.0
packaging>=20.9
pyparsing>=2.4.7
pluggy>=0.13.1
py>=1.10.0
wcwidth>=0.2.5

# pytest-cov (Pytest plugin for measuring coverage)
pytest-cov>=2.12.1
coverage>=5.5

# xdist (Pytest distributed testing plugin)
pytest-xdist>=2.2.1
execnet>=1.8.1
apipkg>=1.5
pytest-forked>=1.3.0

# Requests (Connects to the contact's Tor Onion Service)
requests>=2.25.1
certifi>=2021.5.30
chardet>=4.0.0
idna==2.10
urllib3>=1.26.5
setuptools>=57.0.0

# Stem (Connects to Tor and manages Onion Services)
stem>=1.8.0