[ Avaa Bypassed ]




Upload:

Command:

hmhc3928@3.144.235.195: ~ $
�

1�Dgo(���ddlmZddlmZddlmZddlmZmZddl	m
Z
mZmZddl
mZdZd
d�ZGd	�d
e��Z		dd�ZdS)�)�	unhexlify)�BLAKE2s)�strxor)�
long_to_bytes�
bytes_to_long)�bord�tobytes�_copy_bytes)�get_random_bytesNc��t|��dz|z}t|t|����t|��d�S)N�)rr�len)�bs�xor_lsb�nums   �r/builddir/build/BUILD/imunify360-venv-2.4.0/opt/imunify360/venv/lib64/python3.11/site-packages/Crypto/Hash/CMAC.py�_shift_bytesr$s@�������!�W�
,�C���c�"�g�g�&�&��B���x�y�y�1�1�c�F�eZdZdZdZd�Zd�Zd�Zd�Zd�Z	d�Z
d	�Zd
�ZdS)�CMACz�A CMAC hash object.
    Do not instantiate directly. Use the :func:`new` function.

    :ivar digest_size: the size in bytes of the resulting MAC tag
    :vartype digest_size: integer
    Nc�h�||_tdd|��|_||_||_|jx|_}d|_||_|dkr
d}d|_	n"|dkr
d}d|_	ntd|z���d|z}	|j||jfi|j��|_
|j
�|	��}
t|
d	��d
zrt!|
|��|_nt!|
��|_t|jd	��d
zrt!|j|��|_nt!|j��|_|j||j|	fi|j��|_t+|��|_d	|_|	|_d|_d	|_|r|�|��dSdS)N��i��l�zACMAC requires a cipher with a block size of 8 or 16 bytes, not %d�r�)�digest_sizer
�_key�_factory�_cipher_params�
block_size�_block_size�_mac_tag�_update_after_digest�	_max_size�	TypeError�new�MODE_ECB�_ecb�encryptrr�_k1�_k2�MODE_CBC�_cbc�	bytearray�_cache�_cache_n�_last_ct�_last_pt�
_data_size�update)�self�key�msg�	ciphermod�
cipher_params�mac_len�update_after_digestr�const_Rb�
zero_block�Ls           r�__init__z
CMAC.__init__3s���#�����d�C�0�0��	�!��
�+��� )� 4�4���2���
�$7��!���7�7��H�*�D�N�N�
�2�X�X��H�+�D�N�N��8�:<�=�>�>�
>��r�\�
�!�I�M�#�"+�"4�9�9�$(�$7�9�9��	�
�I���j�)�)����!��:�:���	'�#�A�x�0�0�D�H�H�#�A���D�H��������t�#�	.�#�D�H�h�7�7�D�H�H�#�D�H�-�-�D�H�"�I�M�#�"+�"4�",�9�9�%)�$7�9�9��	� ��m�m�����
�#��
���
�����	��K�K�������	�	rc��|j�|jstd���|xjt	|��z
c_|j}|jdkr�t||jz
t	|����}|d|�|j|j|j|z�<|xj|z
c_|j|kr|St|��|d�}|�
|j��d|_t	|��|z}|dkr4|�
|d|���||d�|jd|�<n|�
|��||_|S)z�Authenticate the next chunk of message.

        Args:
            data (byte string/byte array/memoryview): The next chunk of data
        Nz4update() cannot be called after digest() or verify()r)r$r%r'r5rr#r2�minr1�
memoryview�_update)r7r9r�filler�remains     rr6zCMAC.updateosL���=�$�T�-F�$��R�S�S�S����3�s�8�8�#���
�
���=�1�����d�m�+�S��X�X�6�6�F�>A�'�6�'�l�D�K��
�d�m�F�&:�:�;��M�M�V�#�M�M��}�r�!�!����S�/�/�&�'�'�*�C��L�L���%�%�%��D�M��S���B����A�:�:��L�L��X�v�g�X��'�'�'�#&��w�x�x�=�D�K���� � ��L�L�������
��rc�R�|j}t|��|zdksJ�t|��dkrdS|j�|��}t|��|kr|j}n||dz|�}||d�|_t|||d���|_dS)z,Update a block aligned to the block boundaryrN�)r#rr/r+r3rr4)r7�
data_blockr�ct�second_lasts     rrEzCMAC._update�s����
���:����#�q�(�(�(�(��z�?�?�a����F�
�Y�
�
�z�
*�
*���z�?�?�b� � ��-�K�K��b�S��U�B�3�Y�-�K��B�3�4�4���
��{�J��s�t�t�,<�=�=��
�
�
rc�,�|�t��}|j���|_|jj|j|jj|jfi|j	��|_
|jdd�|_|jdd�|_|S)a+Return a copy ("clone") of the CMAC object.

        The copy will have the same internal state as the original CMAC
        object.
        This can be used to efficiently compute the MAC tag of byte
        strings that share a common initial substring.

        :return: An :class:`CMAC`
        N)�__new__r�__dict__�copyr r(rr.r3r!r/r1)r7�objs  rrPz	CMAC.copy�s����l�l�4� � ���}�)�)�+�+���$�4�=�$�T�Y�%)�]�%;�%)�]�<�<�(,�':�<�<����[����^��
��}�Q�Q�Q�'����
rc���|j}|j�|js|jS|j|jkrtd���|jdkr&|jdkrt|j|j	��}nT|j
dd�}dd||jz
dz
zz||jd�<tt|j|��|j��}|j
�|��d|j�|_|jS)z�Return the **binary** (non-printable) MAC tag of the message
        that has been authenticated so far.

        :return: The MAC tag, computed over the data processed so far.
                 Binary form.
        :rtype: byte string
        NzMAC is unsafe for this messager��rr
)r#r$r%r5r&�
ValueErrorr2rr4r,r1r3r-r*r+r)r7r�pt�partials    r�digestzCMAC.digest�s����
���=�$�T�-F�$��=� ��?�T�^�+�+��=�>�>�>��=�A���$�/�A�"5�"5���
�t�x�0�0�B�B��k�!�!�!�n�G�&-��2��
�;M�PQ�;Q�0R�&R�G�D�M�N�N�#���t�}�g�6�6���A�A�B��	�)�)�"�-�-�.?�t�/?�.?�@��
��}�rc�~�d�d�t|�����D����S)��Return the **printable** MAC tag of the message authenticated so far.

        :return: The MAC tag, computed over the data processed so far.
                 Hexadecimal encoded.
        :rtype: string
        �c�2�g|]}dt|��z��S)z%02x)r)�.0�xs  r�
<listcomp>z"CMAC.hexdigest.<locals>.<listcomp>�s3��7�7�7����a���(�7�7�7r)�join�tuplerW)r7s r�	hexdigestzCMAC.hexdigest�sF���w�w�7�7�!&�t�{�{�}�}�!5�!5�7�7�7�8�8�	8rc��td��}tjd||���}tjd||������}|���|���krt	d���dS)agVerify that a given **binary** MAC (computed by another party)
        is valid.

        Args:
          mac_tag (byte string/byte array/memoryview): the expected MAC of the message.

        Raises:
            ValueError: if the MAC does not match. It means that the message
                has been tampered with or that the MAC key is incorrect.
        r�)�digest_bitsr8�datazMAC check failedN)rrr(rWrT)r7�mac_tag�secret�mac1�mac2s     r�verifyzCMAC.verify�sw��"�"�%�%���{�s��W�E�E�E���{�s��T�[�[�]�]�K�K�K���;�;�=�=�D�K�K�M�M�)�)��/�0�0�0�*�)rc�d�|�tt|������dS)rYN)rjrr	)r7�hex_mac_tags  r�	hexverifyzCMAC.hexverify�s,��	
���I�g�k�2�2�3�3�4�4�4�4�4r)
�__name__�
__module__�__qualname__�__doc__rrAr6rErPrWrarjrm�rrrr)s����������K�:�:�:�x � � �D>�>�>�"���*���<	8�	8�	8�1�1�1�(5�5�5�5�5rrFc���|�td���|�int|��}|�|j}|dkrtd���||jkrtd|jz���t	||||||��S)a
Create a new MAC object.

    Args:
        key (byte string/byte array/memoryview):
            key for the CMAC object.
            The key must be valid for the underlying cipher algorithm.
            For instance, it must be 16 bytes long for AES-128.
        ciphermod (module):
            A cipher module from :mod:`Crypto.Cipher`.
            The cipher's block size has to be 128 bits,
            like :mod:`Crypto.Cipher.AES`, to reduce the probability
            of collisions.
        msg (byte string/byte array/memoryview):
            Optional. The very first chunk of the message to authenticate.
            It is equivalent to an early call to `CMAC.update`. Optional.
        cipher_params (dict):
            Optional. A set of parameters to use when instantiating a cipher
            object.
        mac_len (integer):
            Length of the MAC, in bytes.
            It must be at least 4 bytes long.
            The default (and recommended) length matches the size of a cipher block.
        update_after_digest (boolean):
            Optional. By default, a hash object cannot be updated anymore after
            the digest is computed. When this flag is ``True``, such check
            is no longer enforced.
    Returns:
        A :class:`CMAC` object
    Nz%ciphermod must be specified (try AES)�z,MAC tag length must be at least 4 bytes longz>MAC tag length cannot be larger than a cipher block (%d) bytes)r'�dictr"rTr)r8r9r:r;r<r=s      rr(r(�s���@���?�@�@�@�'�/�B�B�T�-�5H�5H�M����&����{�{��G�H�H�H���%�%�%��Y�\e�\p�p�q�q�q���S�)�]�G�#�%�%�%r)r)NNNNF)�binasciir�Crypto.Hashr�Crypto.Util.strxorr�Crypto.Util.numberrr�Crypto.Util.py3compatrr	r
�
Crypto.Randomrrr�objectrr(rrrr�<module>r}s���.������������%�%�%�%�%�%�;�;�;�;�;�;�;�;�<�<�<�<�<�<�<�<�<�<�*�*�*�*�*�*���2�2�2�2�
S5�S5�S5�S5�S5�6�S5�S5�S5�lDH�!�/%�/%�/%�/%�/%�/%r

Filemanager

Name Type Size Permission Actions
BLAKE2b.cpython-311.pyc File 10.06 KB 0644
BLAKE2s.cpython-311.pyc File 10.07 KB 0644
CMAC.cpython-311.pyc File 11.67 KB 0644
HMAC.cpython-311.pyc File 7.71 KB 0644
KMAC128.cpython-311.pyc File 6.98 KB 0644
KMAC256.cpython-311.pyc File 2.13 KB 0644
KangarooTwelve.cpython-311.pyc File 9.55 KB 0644
MD2.cpython-311.pyc File 6.2 KB 0644
MD4.cpython-311.pyc File 6.68 KB 0644
MD5.cpython-311.pyc File 7.49 KB 0644
Poly1305.cpython-311.pyc File 9.63 KB 0644
RIPEMD.cpython-311.pyc File 410 B 0644
RIPEMD160.cpython-311.pyc File 6.45 KB 0644
SHA.cpython-311.pyc File 362 B 0644
SHA1.cpython-311.pyc File 7.53 KB 0644
SHA224.cpython-311.pyc File 7.79 KB 0644
SHA256.cpython-311.pyc File 7.78 KB 0644
SHA384.cpython-311.pyc File 7.78 KB 0644
SHA3_224.cpython-311.pyc File 6.92 KB 0644
SHA3_256.cpython-311.pyc File 6.92 KB 0644
SHA3_384.cpython-311.pyc File 7.14 KB 0644
SHA3_512.cpython-311.pyc File 6.93 KB 0644
SHA512.cpython-311.pyc File 8.58 KB 0644
SHAKE128.cpython-311.pyc File 4.53 KB 0644
SHAKE256.cpython-311.pyc File 4.53 KB 0644
TupleHash128.cpython-311.pyc File 4.91 KB 0644
TupleHash256.cpython-311.pyc File 1.84 KB 0644
__init__.cpython-311.pyc File 424 B 0644
cSHAKE128.cpython-311.pyc File 6.59 KB 0644
cSHAKE256.cpython-311.pyc File 1.11 KB 0644
keccak.cpython-311.pyc File 7.67 KB 0644