# phpman > pydoc > nacl

Help on package nacl:

## NAME
    nacl

## DESCRIPTION
    # Copyright 2013 Donald Stufft and individual contributors
    #
    # Licensed under the Apache License, Version 2.0 (the "License");
    # you may not use this file except in compliance with the License.
    # You may obtain a copy of the License at
    #
    # <http://www.apache.org/licenses/LICENSE-2.0>
    #
    # Unless required by applicable law or agreed to in writing, software
    # distributed under the License is distributed on an "AS IS" BASIS,
    # WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
    # See the License for the specific language governing permissions and
    # limitations under the License.

## PACKAGE CONTENTS
    _sodium
    bindings (package)
    encoding
    exceptions
    hash
    hashlib
    public
    pwhash (package)
    secret
    signing
    utils

## DATA
    __all__ = ['__title__', '__summary__', '__uri__', '__version__', '__au...
    __copyright__ = 'Copyright 2013-2018 The PyNaCl developers'
    __email__ = '<cryptography-dev@python.org>'
    __license__ = 'Apache License 2.0'
    __summary__ = 'Python binding to the Networking and Cryptography (NaCl...
    __title__ = 'PyNaCl'
    __uri__ = '<https://github.com/pyca/pynacl/>'

## VERSION
    1.5.0

## AUTHOR
    The PyNaCl developers

## FILE
    /usr/lib/python3/dist-packages/nacl/__init__.py