pip install crtauth==0.99.4

A public key backed client/server authentication system

Source
Among fairly niche packages on PyPI.
Over 462 downloads in the last 90 days.

Commonly used with crtauth

Based on how often these packages appear together in public requirements.txt files on GitHub.

merkletools

Merkle Tools

osrparse

Python implementation of osu! rhythm game replay parser.

sabyenc

yEnc Module for Python modified for SABnzbd

42cc-pystyle

flake8 checks for 42 Coffee Cups style guide

pytest-docker-compose

Manages Docker containers during your integration tests

adafruit-circuitpython-ahtx0

CircuitPython driver for the Adafruit AHT10 Humidity and Temperature Sensor

molecupy

A Python PDB parser.

opentaxii

TAXII server implementation in Python from EclecticIQ

crtauth

A public key backed client/server authentication system

bravado-bitjws

Library for accessing Swagger-enabled API's with bitjws authentication.

postcodepy

API-wrapper for postcode.nl REST-API to retrieve relevant address information based on 'postal code', or in Dutch: postcode/huisnummer

python-redfish

Reference implementation of Redfish standard client.

kvlite

kvlite

bitcoin-price-api

API's for bitcoin exchanges

transcriptic

Transcriptic CLI & Python Client Library

pyttanko

osu! pp and difficulty calculator

maxcube-api

eQ-3/ELV MAX! Cube Python API

ezurl

URL Generation for Python

fuzzer

Python wrapper for multiarch AFL

Version usage of crtauth

Proportion of downloaded versions in the last 3 months (only versions over 1%).

0.99.4

30.74%

0.99.3

26.62%

0.99.2

22.73%

0.99.0

19.91%