
    9iA                     P    S SK JrJrJrJrJrJr  \" SS5      rSS jrSS jr	S r
g)	    )load_pycryptodome_raw_libc_size_tcreate_string_bufferget_raw_bufferc_uint8_ptris_writeable_bufferzCrypto.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           
         [        U 5      [        U5      :w  a  [        S5      eUc  [        [        U 5      5      nOLUn[        U5      (       d  [	        S5      e[        U 5      [        U5      :w  a  [        S[        U 5      -  5      e[
        R                  [        U 5      [        U5      [        U5      [        [        U 5      5      5        Uc  [        U5      $ g)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 xoredN4output must be a bytearray or a writeable memoryview9output must have the same length as the input  (%d bytes))
len
ValueErrorr   r   	TypeError_raw_strxorstrxorr   r   r   )term1term2outputresults       R/var/www/html/land-doc-ocr/venv/lib/python3.13/site-packages/Crypto/Util/strxor.pyr   r   0   s    * 5zSZIJJ~%c%j1 "6**RSSu:V$ ,.1%j9 : : {5)"5)"6*E
+-
 ~f%%    c           
         SUs=::  a  S:  d  O  [        S5      eUc  [        [        U 5      5      nOLUn[        U5      (       d  [	        S5      e[        U 5      [        U5      :w  a  [        S[        U 5      -  5      e[
        R                  [        U 5      U[        U5      [        [        U 5      5      5        Uc  [        U5      $ g)aB  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      zc 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~%c$i0 "6**RSSt9F# ,.1$i8 9 9 T*$V,!#d), ~f%%r   c           
      V    [         R                  XU[        [        U 5      5      5        g)z!Very fast XOR - check conditions!N)r   r   r   r   )r   r   r   s      r   _strxor_directr      s    uVXc%j-ABr   )N)Crypto.Util._raw_apir   r   r   r   r   r   r   r   r   r    r   r   <module>r       s7   >D D ()
-`-`Cr   