PyCA cryptography 3.2.1 has been released to PyPI. cryptography includes both high level recipes and low level interfaces to common cryptographic algorithms such as symmetric ciphers, asymmetric algorithms, message digests, X509, key derivation functions, and much more. We support Python 2.7, Python 3.5+, and PyPy. Changelog (https://cryptography.io/en/latest/changelog.html#v3-2-1): * Disable blinding on RSA public keys to address an error with some versions of OpenSSL. -Paul Kehrer (reaperhulk)