mod exponent with order with OpenSSL #95

	# adapted from https://packaging.python.org/guides/publishing-package-distribution-releases-using-github-actions-ci-cd-workflows/

	name: Publish Python distributions to PyPI and TestPyPI

	on: push

	jobs:
	build-n-publish:
	name: Build and publish Python distributions to PyPI and TestPyPI
	runs-on: ubuntu-latest

	steps:
	- uses: actions/checkout@master
	with:
	fetch-depth: 0
	- run: \|
	git fetch origin +refs/tags/:refs/tags/
	- name: Set up Python
	uses: actions/setup-python@v1
	with:
	python-version: 3.7
	- name: Install pep517
	run: >-
	python -m pip install pep517
	- name: Build a source tarball
	run: >-
	python -m pep517.build --source --out-dir dist/ .
	- name: Publish distribution to Test PyPI
	uses: pypa/gh-action-pypi-publish@master
	with:
	skip_existing: true
	password: ${{ secrets.test_pypi_password }}
	repository_url: https://test.pypi.org/legacy/
	- name: Publish distribution to PyPI
	if: startsWith(github.event.ref, 'refs/tags')
	uses: pypa/gh-action-pypi-publish@master
	with:
	password: ${{ secrets.pypi_password }}

Provide feedback