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:mod:`passlib.crypto` - Cryptographic Helper Functions
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.. module:: passlib.crypto
    :synopsis: internal cryptographic helpers for implementing password hashes

This module is primarily used as an internal support module.
It contains cryptography utility functions used by Passlib.
However, end-user applications may find some of the functions useful.

It contains the following submodules:

.. toctree::
    :maxdepth: 1

    passlib.crypto.digest
    passlib.crypto.des
