Metadata-Version: 2.1
Name: py-cryptonight
Version: 0.2.0
Summary: Python Cryptonight
Home-page: https://github.com/ph4r05/py-cryptonight
Author: Dusan Klinec
Author-email: dusan.klinec@gmail.com
License: MIT
Description: Python CryptoNight implementation
        =================================
        
        |Build Status|
        
        Python binding for Monero hash functions ``cn_fast_hash``,
        ``cn_slow_hash``.
        
        -  ``cn_fast_hash`` is used mainly for hashing to scalars / EC points.
        -  ``cn_slow_hash`` is CryptoNight hash function used for mining and
           encryption key derivation for encrypted wallet files.
        -  Supports CNv1, CNv2, CNv4
        
        Py2, Py3 compatible + tests with Monero test vectors.
        
        ::
        
            pip install py-cryptonight
        
        Usage
        -----
        
        .. code:: python
        
            import binascii
            import pycryptonight
        
            pycryptonight.cn_fast_hash(b'1')
            # hexcoded: b'c89efdaa54c0f20c7adf612882df0950f5a951637e0307cdcb4c672f298b8bc6
        
            pycryptonight.cn_slow_hash(b'1')
            # hexcoded: b'cbdfba46388e040422b4a9daa471726be659ae184ee86420c2795647f0b301d5
        
            # variant 1:
            pycryptonight.cn_slow_hash(binascii.unhexlify(b'38274c97c45a172cfc97679870422e3a1ab0784960c60514d816271415c306ee3a3ed1a77e31f6a885c3cb'), 1)  # variant 1
            # hexcoded: b'ed082e49dbd5bbe34a3726a0d1dad981146062b39d36d62c71eb1ed8ab49459b
        
            # variant 2:
            pycryptonight.cn_slow_hash(b'1', 2)  # variant 2
            # hexcoded: b'44016d2376838d89b374e99a20118c0e8916e8c0a5b910744efc7d8f426509ca
        
            # variant 4:
            pycryptonight.cn_slow_hash(b'1', 4)  # variant 4
            # hexcoded: b'97db7e03629f7c17e4d78b36a2d247d226b88a8df6cf69f2e4cdae1f1b706b4a
        
            # variant 4, height:
            pycryptonight.cn_slow_hash(b'1', 4, prehashed=0, height=1)  # variant 4, height 1
            # hexcoded: b'09bcf4997132dc3d7980125620724acc9c90dc393cb6694097a7d745c57b6b5b
        
        Build problems
        --------------
        
        The extension builds with AES extension by default. To disable this:
        
        .. code:: bash
        
            MONERO_USE_AES=0 python setup.py install
        
        The JIT is disabled by default as the implementation was not properly
        tested. If you want to experiment with JIT you need to compile with:
        
        .. code:: bash
        
            MONERO_NO_JIT=0 python setup.py install
        
        Donations
        ---------
        
        Thanks for your support!
        
        47BEukN83whUdvuXbaWmDDQLYNUpLsvFR2jioQtpP5vD8b3o74b9oFgQ3KFa3ibjbwBsaJEehogjiUCfGtugUGAuJAfbh1Z
        
        .. |Build Status| image:: https://travis-ci.org/ph4r05/py-cryptonight.svg?branch=master
           :target: https://travis-ci.org/ph4r05/py-cryptonight
        
Platform: UNKNOWN
Classifier: Development Status :: 3 - Alpha
Classifier: Intended Audience :: Developers
Classifier: Programming Language :: Python
Classifier: Programming Language :: Python :: 2.7
Classifier: Programming Language :: Python :: 3.5
Classifier: Programming Language :: Python :: 3.6
Classifier: Topic :: Security
Provides-Extra: docs
Provides-Extra: dev
