python-pkcs11 (conda): A high level, "more Pythonic" interface to the PKCS#11 (Cryptoki) standard to support HSM and Smartcard devices in Python. The interface is designed to follow the logical structure of a HSM, with useful defaults for obscurely documented parameters. Many APIs will optionally accept iterables and act as generators, allowing you to stream large data blocks for symmetric encryption.
Keywords: cryptoki|cython-wrapper|hsm|pkcs11|python