Current File : //opt/imunify360/venv/lib64/python3.11/site-packages/Crypto/Util/__pycache__/strxor.cpython-311.pyc
�
f��fA � �T � d dl mZmZmZmZmZmZ edd� � Zdd�Zdd�Z d� Z
dS ) � )�load_pycryptodome_raw_lib�c_size_t�create_string_buffer�get_raw_buffer� c_uint8_ptr�is_writeable_bufferzCrypto.Util._strxoray
void strxor(const uint8_t *in1,
const uint8_t *in2,
uint8_t *out, size_t len);
void strxor_c(const uint8_t *in,
uint8_t c,
uint8_t *out,
size_t len);
Nc
�> � t | � � t |� � k rt d� � �|� t t | � � � � }n_|}t |� � st d� � �t | � � t |� � k r t dt | � � z � � �t
� t | � � t |� � t |� � t t | � � � � � � |�t |� � S dS )a� From two byte strings of equal length,
create a third one which is the byte-by-byte XOR of the two.
Args:
term1 (bytes/bytearray/memoryview):
The first byte string to XOR.
term2 (bytes/bytearray/memoryview):
The second byte string to XOR.
output (bytearray/memoryview):
The location where the result will be written to.
It must have the same length as ``term1`` and ``term2``.
If ``None``, the result is returned.
:Return:
If ``output`` is ``None``, a new byte string with the result.
Otherwise ``None``.
.. note::
``term1`` and ``term2`` must have the same length.
z.Only byte strings of equal length can be xoredN�4output must be a bytearray or a writeable memoryview�9output must have the same length as the input (%d bytes))
�len�
ValueErrorr r � TypeError� _raw_strxor�strxorr r r )�term1�term2�output�results �t/builddir/build/BUILD/imunify360-venv-2.3.5/opt/imunify360/venv/lib64/python3.11/site-packages/Crypto/Util/strxor.pyr r 0 s � �* �5�z�z�S��Z�Z� � ��I�J�J�J�
�~�%�c�%�j�j�1�1��� ��"�6�*�*� T�� R�S�S� S� �u�:�:��V��� $� $� � ,�.1�%�j�j� 9� :� :�
:� ���{�5�)�)�"�5�)�)�"�6�*�*� ��E�
�
�+�+�-� -� -�
�~� �f�%�%�%��t� c
� � d|cxk rdk sn t d� � �|� t t | � � � � }n_|}t |� � st d� � �t | � � t |� � k r t dt | � � z � � �t
� t | � � |t |� � t t | � � � � � � |�t |� � S dS )a~ From a byte string, create a second one of equal length
where each byte is XOR-red with the same value.
Args:
term(bytes/bytearray/memoryview):
The byte string to XOR.
c (int):
Every byte in the string will be XOR-ed with this value.
It must be between 0 and 255 (included).
output (None or bytearray/memoryview):
The location where the result will be written to.
It must have the same length as ``term``.
If ``None``, the result is returned.
Return:
If ``output`` is ``None``, a new ``bytes`` string with the result.
Otherwise ``None``.
r � zc must be in range(256)Nr
r )
r
r r r r r �strxor_cr r r )�term�cr r s r r r ` s � �(
��<�<�<�<�C�<�<�<�<��2�3�3�3�
�~�%�c�$�i�i�0�0��� ��"�6�*�*� T�� R�S�S� S� �t�9�9��F� � � #� #� � ,�.1�$�i�i� 8� 9� 9�
9� ����T�*�*��$�V�,�,�!�#�d�)�)�,�,�� � � �~� �f�%�%�%��tr c
�t � t � | ||t t | � � � � � � dS )z!Very fast XOR - check conditions!N)r r r r )r r r s r �_strxor_directr � s0 � ����u�e�V�X�c�%�j�j�-A�-A�B�B�B�B�Br )N) �Crypto.Util._raw_apir r r r r r r r r r � r r �<module>r s� ��>D� D� D� D� D� D� D� D� D� D� D� D� D� D� D� D� (�'�)��
�
� �-� -� -� -�`-� -� -� -�`C� C� C� C� Cr
Mini Shell