idna>=2.1
asn1crypto>=0.21.0
six>=1.4.1
cffi!=1.11.3,>=1.7

[:python_version < '3']
enum34
ipaddress

[docs]
sphinx>=1.6.5
sphinx_rtd_theme

[docstest]
doc8
pyenchant>=1.6.11
readme_renderer>=16.0
sphinxcontrib-spelling>=4.0.1

[pep8test]
flake8
flake8-import-order
pep8-naming

[test]
pytest
pretend
iso8601
pytz
hypothesis>=1.11.4
cryptography_vectors==2.3