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The size of the resulting digest in bytes.
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The internal block size of the hash function, or None if the hash
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Processes the provided bytes through the hash.
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Finalizes the hash context and returns the hash digest as bytes.
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Return a HashContext that is a copy of the current context.
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r? � s r? c @ s e Zd ZdZdZdZdS )�SHA3_256zsha3-256r9 Nr4 r r r r
r@ � s r@ c @ s e Zd ZdZdZdZdS )�SHA3_384zsha3-384r= Nr4 r r r r
rA � s rA c @ s e Zd ZdZdZdZdS )�SHA3_512zsha3-512r3 Nr4 r r r r
rB � s rB c @ s4 e Zd ZdZdZed�dd�Zeed�dd��ZdS ) �SHAKE128Zshake128N�r c C s, t |t�std��|dk r"td��|| _d S �Nz digest_size must be an integer� z&digest_size must be a positive integer�r' r r( �
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d S ) �BLAKE2bZblake2br3 rF r7 rD c C s |dkrt d��|| _d S )Nr3 zDigest size must be 64�rH rI rJ r r r
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