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� � Zdd�ZdS ) � )�bord)�load_pycryptodome_raw_lib� VoidPointer� SmartPointer�create_string_buffer�get_raw_buffer�c_size_t� c_uint8_ptr�c_ubyte)�_raw_keccak_libc �2 � e Zd ZdZdZdd�Zd� Zd� Zdd�ZdS ) � SHAKE128_XOFz�A SHAKE128 hash object.
Do not instantiate directly.
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:ivar oid: ASN.1 Object ID
:vartype oid: string
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Args:
data (byte string/byte array/memoryview): The next chunk of the message being hashed.
z/You cannot call 'update' after the first 'read'z&Error %d while updating SHAKE128 state)
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Compute the next piece of XOF output.
.. note::
You cannot use :meth:`update` anymore after the first call to
:meth:`read`.
Args:
length (integer): the amount of bytes this method must return
:return: the next piece of XOF output (of the given length)
:rtype: byte string
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� � � �$#� #� #�6%� %� %� %� %� %r" r Nc �" � t | �� � S )a Return a fresh instance of a SHAKE128 object.
Args:
data (bytes/bytearray/memoryview):
The very first chunk of the message to hash.
It is equivalent to an early call to :meth:`update`.
Optional.
:Return: A :class:`SHAKE128_XOF` object
r- )r r- s r r/ r/ u s � � �T� "� "� "�"r" r0 )�Crypto.Util.py3compatr �Crypto.Util._raw_apir r r r r r r
r �Crypto.Hash.keccakr �objectr r/ r6 r" r �<module>r< s� ��> '� &� &� &� &� &�8� 8� 8� 8� 8� 8� 8� 8� 8� 8� 8� 8� 8� 8� 8� 8� 8� 8� 8� 8� /� .� .� .� .� .�I%� I%� I%� I%� I%�6� I%� I%� I%�X #� #� #� #� #� #r"