`pip install pycrc32c==2.0.2`

crc32c for Python; uses the Intel CRC32 instruction and thus requires SSE4.2

Source

Among fairly niche packages on PyPI.

Over 104 downloads in the last 90 days.

Version usage of `pycrc32c`

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

2.0.2

100.00%