cryptography>=3.1
cbor2>=5.1.2
ecdsa>=0.16.0
aenum>=2.2.4
Sphinx>=3.2.1
sphinx_rtd_theme>=0.5.0
sphinxemoji

[:python_version <= "3.6"]
dataclasses>=0.7

[:python_version <= "3.7"]
singledispatchmethod>=1.0
