PyCA cryptography 38.0.1 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 3.6+, and PyPy3. Changelog (https://cryptography.io/en/latest/changelog/#v38-0-1): * Fixed parsing TLVs in ASN.1 with length greater than 65535 bytes (typically seen in large CRLs). -Paul Kehrer (reaperhulk)