File: //usr/lib/python3/dist-packages/Crypto/Hash/__pycache__/SHA224.cpython-38.pyc
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a� SHA-224 cryptographic hash algorithm.
SHA-224 belongs to the SHA-2_ family of cryptographic hashes.
It produces the 224 bit digest of a message.
>>> from Crypto.Hash import SHA224
>>>
>>> h = SHA224.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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:Parameters:
data : byte string
The very first chunk of the message to hash.
It is equivalent to an early call to `SHA224Hash.update()`.
Optional.
:Return: A `SHA224Hash` object
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