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d Zd Zd	Zd
ZdZdZdZdZdZdZ edd          ZdS )a  
Module's constants for the modes of operation supported with Blowfish:

:var MODE_ECB: :ref:`Electronic Code Book (ECB) <ecb_mode>`
:var MODE_CBC: :ref:`Cipher-Block Chaining (CBC) <cbc_mode>`
:var MODE_CFB: :ref:`Cipher FeedBack (CFB) <cfb_mode>`
:var MODE_OFB: :ref:`Output FeedBack (OFB) <ofb_mode>`
:var MODE_CTR: :ref:`CounTer Mode (CTR) <ctr_mode>`
:var MODE_OPENPGP:  :ref:`OpenPGP Mode <openpgp_mode>`
:var MODE_EAX: :ref:`EAX Mode <eax_mode>`
    N)_create_cipher)load_pycryptodome_raw_libVoidPointerSmartPointerc_size_tc_uint8_ptrzCryptodome.Cipher._raw_blowfishaT  
        int Blowfish_start_operation(const uint8_t key[],
                                     size_t key_len,
                                     void **pResult);
        int Blowfish_encrypt(const void *state,
                             const uint8_t *in,
                             uint8_t *out,
                             size_t data_len);
        int Blowfish_decrypt(const void *state,
                             const uint8_t *in,
                             uint8_t *out,
                             size_t data_len);
        int Blowfish_stop_operation(void *state);
        c                    	 |                      d          }n# t          $ r t          d          w xY wt          |          t          vrt          dt          |          z            t          j        }t          j        }t                      } |t          |          t          t          |                    |                                          }|rt          d|z            t          |                                |          S )zThis method instantiates and returns a smart pointer to
    a low-level base cipher. It will absorb named parameters in
    the process.keyzMissing 'key' parameterz(Incorrect Blowfish key length (%d bytes)z0Error %X while instantiating the Blowfish cipher)popKeyError	TypeErrorlenkey_size
ValueError_raw_blowfish_libBlowfish_start_operationBlowfish_stop_operationr   r   r   
address_ofr   get)dict_parametersr
   start_operationstop_operationvoid_presults         V/var/www/html/afkarena/venv/lib/python3.11/site-packages/Cryptodome/Cipher/Blowfish.py_create_base_cipherr   <   s   
3!!%(( 3 3 312223 3xxxCc#hhNOOO'@O&>N]]F_[--%c#hh//#..002 2F  #K!" # # 	#

n555s    2c                 P    t          t          j        t                   | |g|R i |S )a  Create a new Blowfish cipher

    :param key:
        The secret key to use in the symmetric cipher.
        Its length can vary from 5 to 56 bytes.
    :type key: bytes, bytearray, memoryview

    :param mode:
        The chaining mode to use for encryption or decryption.
    :type mode: One of the supported ``MODE_*`` constants

    :Keyword Arguments:
        *   **iv** (*bytes*, *bytearray*, *memoryview*) --
            (Only applicable for ``MODE_CBC``, ``MODE_CFB``, ``MODE_OFB``,
            and ``MODE_OPENPGP`` modes).

            The initialization vector to use for encryption or decryption.

            For ``MODE_CBC``, ``MODE_CFB``, and ``MODE_OFB`` it must be 8 bytes long.

            For ``MODE_OPENPGP`` mode only,
            it must be 8 bytes long for encryption
            and 10 bytes for decryption (in the latter case, it is
            actually the *encrypted* IV which was prefixed to the ciphertext).

            If not provided, a random byte string is generated (you must then
            read its value with the :attr:`iv` attribute).

        *   **nonce** (*bytes*, *bytearray*, *memoryview*) --
            (Only applicable for ``MODE_EAX`` and ``MODE_CTR``).

            A value that must never be reused for any other encryption done
            with this key.

            For ``MODE_EAX`` there are no
            restrictions on its length (recommended: **16** bytes).

            For ``MODE_CTR``, its length must be in the range **[0..7]**.

            If not provided for ``MODE_EAX``, a random byte string is generated (you
            can read it back via the ``nonce`` attribute).

        *   **segment_size** (*integer*) --
            (Only ``MODE_CFB``).The number of **bits** the plaintext and ciphertext
            are segmented in. It must be a multiple of 8.
            If not specified, it will be assumed to be 8.

        *   **mac_len** : (*integer*) --
            (Only ``MODE_EAX``)
            Length of the authentication tag, in bytes.
            It must be no longer than 8 (default).

        *   **initial_value** : (*integer*) --
            (Only ``MODE_CTR``). The initial value for the counter within
            the counter block. By default it is **0**.

    :Return: a Blowfish object, of the applicable mode.
    )r   sysmodules__name__)r
   modeargskwargss       r   newr$   V   s.    x #+h/dLTLLLVLLL                      	         9   )__doc__r   Cryptodome.Cipherr   Cryptodome.Util._raw_apir   r   r   r   r   r   r   r$   MODE_ECBMODE_CBCMODE_CFBMODE_OFBMODE_CTRMODE_OPENPGPMODE_EAX
block_sizeranger    r%   r   <module>r=      s   ,
 
 


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