34 lines
843 B
Python
34 lines
843 B
Python
"""
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.. todo:: hello world
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"""
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from __future__ import unicode_literals
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from __future__ import print_function
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from __future__ import division
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from __future__ import absolute_import
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from future import standard_library
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standard_library.install_aliases()
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from builtins import *
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import hashlib
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# We need to check hashlib for RIPEMD-160, as it won't be available
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# if OpenSSL is not linked against or the linked OpenSSL has RIPEMD
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# disabled.
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try:
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hashlib.new('ripemd160')
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except ValueError:
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try:
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from Crypto.Hash import RIPEMD
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except ImportError:
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RIPEMD160Hash = None
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else:
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RIPEMD160Hash = RIPEMD.RIPEMD160Hash
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else:
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def RIPEMD160Hash(data=None):
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"""hashlib based RIPEMD160Hash"""
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hasher = hashlib.new('ripemd160')
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if data:
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hasher.update(data)
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return hasher
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