뚈`Z~o j d dl mZ d dlmZmZmZmZmZmZm Z m
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ZddZdS ) )bord)load_pycryptodome_raw_lib VoidPointer SmartPointercreate_string_bufferget_raw_bufferc_size_t c_uint8_ptrc_ubyte)_raw_keccak_libc 2 e Zd ZdZdZddZd Zd ZddZdS ) SHAKE256_XOFzA SHAKE256 hash object.
Do not instantiate directly.
Use the :func:`new` function.
:ivar oid: ASN.1 Object ID
:vartype oid: string
z2.16.840.1.101.3.4.2.12Nc ~ t }t j | t d t d }|rt
d|z t | t j | _
d| _ d| _ |r|
| d S d S )N@ z%Error %d while instantiating SHAKE256F )r r keccak_init
address_ofr r
ValueErrorr getkeccak_destroy_state
_is_squeezing_paddingupdate)selfdatastateresults v/builddir/build/BUILD/imunify360-venv-2.6.2/opt/imunify360/venv/lib64/python3.11/site-packages/Crypto/Hash/SHAKE256.py__init__zSHAKE256_XOF.__init__5 s
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'"599;;#2#AC C "
KK c | j rt d t j | j t
| t t | }|rt d|z | S )zContinue hashing of a message by consuming the next chunk of data.
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 SHAKE256 state)
r TypeErrorr
keccak_absorbr r r
r lenr )r r r s r r zSHAKE256_XOF.updateE s O MNN N .t{/@/@/:4/@/@/7D /B/BD D ' E % & ' '
' r" c d| _ t | }t j | j |t
| t | j }|rt d|z t | S )ah
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
Tz'Error %d while extracting from SHAKE256) r r r keccak_squeezer r r r r r r )r lengthbfrr s r readzSHAKE256_XOF.readW s ""6** / 0A0A03080@0@07
0F0FH H ' F % & ' '
' c"""r" c 4 t | | S )Nr )type)r r s r newzSHAKE256_XOF.newr s tDzzt$$$$r" N) __name__
__module__ __qualname____doc__oidr! r r+ r/ r" r r r ) sk $C $# # #6% % % % % %r" r Nc " t | S )a Return a fresh instance of a SHAKE256 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:`SHAKE256_XOF` object
r- )r r- s r r/ r/ v s T " " ""r" r0 )Crypto.Util.py3compatr Crypto.Util._raw_apir r r r r r r
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