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37 lines
1.3 KiB
37 lines
1.3 KiB
# Copyright (C) Dnspython Contributors, see LICENSE for text of ISC license
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# Copyright (C) 2011 Nominum, Inc.
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#
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# Permission to use, copy, modify, and distribute this software and its
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# documentation for any purpose with or without fee is hereby granted,
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# provided that the above copyright notice and this permission notice
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# appear in all copies.
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#
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# THE SOFTWARE IS PROVIDED "AS IS" AND NOMINUM DISCLAIMS ALL WARRANTIES
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# WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF
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# MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL NOMINUM BE LIABLE FOR
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# ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES
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# WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN
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# ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT
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# OF OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE.
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"""Hashing backwards compatibility wrapper"""
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import hashlib
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import warnings
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warnings.warn(
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"dns.hash module will be removed in future versions. Please use hashlib instead.",
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DeprecationWarning)
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hashes = {}
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hashes['MD5'] = hashlib.md5
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hashes['SHA1'] = hashlib.sha1
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hashes['SHA224'] = hashlib.sha224
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hashes['SHA256'] = hashlib.sha256
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hashes['SHA384'] = hashlib.sha384
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hashes['SHA512'] = hashlib.sha512
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def get(algorithm):
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return hashes[algorithm.upper()]
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