Enjoy!

1024-bit Root Certificates

Browsers and certificate authorities have concluded that 1024-bit keys are

unacceptably weak for certificates, particularly root certificates. For this

reason, Mozilla has removed any weak (i.e. 1024-bit key) certificate from its

bundle, replacing it with an equivalent strong (i.e. 2048-bit or greater key)

certificate from the same CA. Because Mozilla removed these certificates from

its bundle, ``certifi`` removed them as well.

In previous versions, ``certifi`` provided the ``certifi.old_where()`` function

to intentionally re-add the 1024-bit roots back into your bundle. This was not

recommended in production and therefore was removed at the end of 2018.

.. _`Requests`:https://requests.readthedocs.io/en/master/

Addition/Removal of Certificates