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    "info": {
        "author": "Felipe Dau",
        "author_email": "dau.felipe@gmail.com",
        "bugtrack_url": null,
        "classifiers": [
            "Development Status :: 4 - Beta",
            "Environment :: Console",
            "Intended Audience :: Developers",
            "Intended Audience :: End Users/Desktop",
            "License :: OSI Approved :: MIT License",
            "Operating System :: POSIX :: Linux",
            "Programming Language :: Python :: 2.7",
            "Topic :: Security :: Cryptography"
        ],
        "description": "=======\nstretch\n=======\nstretch is a command line tool that uses `PBKDF2`_ from Python's `passlib`_ to\nderive a key, given a secret and a salt.\n\nInstallation\n------------\nYou can, of course, clone the repo or download the ``stretch.py`` script and\ncall it from its directory, but I'd rather have it \"installed\" so it can be\ncalled from anywhere. The easiest way to install it::\n\n    [sudo] pip install stretch\n\nInstead, you could just copy the script to a convenient location::\n\n    [sudo] curl https://raw.githubusercontent.com/felipedau/stretch/master/stretch/stretch.py -o /usr/local/bin/stretch\n\nFinally, stretch the secret ``foo`` with the salt ``bar`` using the defaults\n``hmac-sha512`` and ``10000`` rounds::\n\n    $ stretch foo bar\n    FUMV4GHTdgpdEbseRSkUNiTd6CYktCUr3XPqy+pp7cPk7R7Ho0L1JJDXMbcYQkA/gkWQ7BoSOtRcMnvnD8qqhg==\n\n+---------------------------------------+-------------------------------------+\n| Optional Arguments                    | Description                         |\n+=======================================+=====================================+\n| ``-h``, ``--help``                    | show this help message and exit     |\n+---------------------------------------+-------------------------------------+\n| ``-b BEGIN``, ``--begin BEGIN``       | define where to start slicing the   |\n|                                       | result (equivalent to               |\n|                                       | ``result[b:]``)                     |\n+---------------------------------------+-------------------------------------+\n| ``-e END``, ``--end END``             | define where to stop slicing the    |\n|                                       | result (equivalent to               |\n|                                       | ``result[:e]``)                     |\n+---------------------------------------+-------------------------------------+\n| ``-f {md5,sha1,sha256,sha512}``,      | choose a pseudo-random family.      |\n| ``--family {md5,sha1,sha256,sha512}`` |                                     |\n+---------------------------------------+-------------------------------------+\n| ``-r ROUNDS``,                        | define the number of rounds to use  |\n| ``--rounds ROUNDS``                   | on the generation (an integer       |\n|                                       | greater than zero). (Default:       |\n|                                       | ``10000``)                          |\n+---------------------------------------+-------------------------------------+\n| ``-c``, ``--copy``                    | copy the output to the clipboard by |\n|                                       | piping it to xclip instead of       |\n|                                       | printing                            |\n+---------------------------------------+-------------------------------------+\n\n.. _`passlib`: https://pythonhosted.org/passlib\n.. _`pbkdf2`: https://pythonhosted.org/passlib/lib/passlib.utils.pbkdf2.html\n",
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        "home_page": "https://github.com/felipedau/stretch",
        "keywords": "PBKDF2 key derivation function password stretching",
        "license": "MIT",
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        "maintainer_email": null,
        "name": "stretch",
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        "summary": "PBKDF2 on the command line",
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