Current File : //proc/self/root/opt/alt/python27/lib64/python2.7/site-packages/Crypto/Hash/SHA512.pyc
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� � YZ d d � Z e j Z e j Z d S( s� SHA-512 cryptographic hash algorithm.
SHA-512 belongs to the SHA-2_ family of cryptographic hashes.
It produces the 512 bit digest of a message.
>>> from Crypto.Hash import SHA512
>>>
>>> h = SHA512.new()
>>> h.update(b'Hello')
>>> print h.hexdigest()
*SHA* stands for Secure Hash Algorithm.
.. _SHA-2: http://csrc.nist.gov/publications/fips/fips180-2/fips180-2.pdf
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SHA512Hashi����( t *( t HashAlgoN( t _SHA512c B s> e Z d Z e d � Z d Z d Z d d � Z d d � Z RS( sL Class that implements a SHA-512 hash
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c C s t � j | � S( s Return a fresh instance of the hash object.
:Parameters:
data : byte string
The very first chunk of the message to hash.
It is equivalent to an early call to `SHA512Hash.update()`.
Optional.
:Return: A `SHA512Hash` object
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