'''simple docstring'''

import warnings

from ...utils import logging
from .image_processing_mobilenet_va import MobileNetVaImageProcessor


__snake_case       :   Any  		=    logging.get_logger(__name__)
class 							lowercase_    (     _A						):







    def __init__(	self       ,     *UpperCamelCase__       ,     **UpperCamelCase__				)				->       None:





     """simple docstring"""

     warnings.warn(
         "The class MobileNetV2FeatureExtractor is deprecated and will be removed in version 5 of Transformers."
         " Please use MobileNetV2ImageProcessor instead."       ,     UpperCamelCase__       ,     )
     super().__init__(*UpperCamelCase__       ,     **UpperCamelCase__				)

'''simple docstring'''

import os
import sys

from . import rsa_key_generator as rkg

__snake_case       :   Dict  		=    1_28
__snake_case       :   Union[str, Any]  		=    2_56



def lowerCamelCase__						(       A_       ,			A_ = DEFAULT_BLOCK_SIZE       ):
 UpperCAmelCase_				       =					message.encode("ascii"       )

 UpperCAmelCase_				       =					[]
 for block_start in range(0       ,			len(A_       )       ,			A_       ):
  UpperCAmelCase_				       =					0
  for i in range(A_       ,			min(block_start + block_size       ,			len(A_       )       )       ):
   block_int += message_bytes[i] * (BYTE_SIZE ** (i % block_size))
  block_ints.append(A_       )
 return block_ints



def lowerCamelCase__						(       A_       ,			A_       ,			A_ = DEFAULT_BLOCK_SIZE       ):
 UpperCAmelCase_				       =					[]
 for block_int in block_ints:
  UpperCAmelCase_				       =					[]
  for i in range(block_size - 1       ,			-1       ,			-1       ):
   if len(A_       ) + i < message_length:
    UpperCAmelCase_				       =					block_int // (BYTE_SIZE**i)
    UpperCAmelCase_				       =					block_int % (BYTE_SIZE**i)
    block_message.insert(0       ,			chr(A_       )       )
  message.extend(A_       )
 return "".join(A_       )



def lowerCamelCase__						(       A_       ,			A_       ,			A_ = DEFAULT_BLOCK_SIZE       ):
 UpperCAmelCase_				       =					[]
 UpperCAmelCase_       ,       UpperCAmelCase_				       =					key

 for block in get_blocks_from_text(A_       ,			A_       ):
  encrypted_blocks.append(pow(A_       ,			A_       ,			A_       )       )
 return encrypted_blocks



def lowerCamelCase__						(       A_       ,			A_       ,			A_       ,			A_ = DEFAULT_BLOCK_SIZE       ,			):
 UpperCAmelCase_				       =					[]
 UpperCAmelCase_       ,       UpperCAmelCase_				       =					key
 for block in encrypted_blocks:
  decrypted_blocks.append(pow(A_       ,			A_       ,			A_       )       )
 return get_text_from_blocks(A_       ,			A_       ,			A_       )



def lowerCamelCase__						(       A_       ):
 with open(A_       ) as fo:
  UpperCAmelCase_				       =					fo.read()
 UpperCAmelCase_       ,       UpperCAmelCase_       ,       UpperCAmelCase_				       =					content.split(","       )
 return (int(A_       ), int(A_       ), int(A_       ))



def lowerCamelCase__						(       A_       ,			A_       ,			A_       ,			A_ = DEFAULT_BLOCK_SIZE       ,			):
 UpperCAmelCase_       ,       UpperCAmelCase_       ,       UpperCAmelCase_				       =					read_key_file(A_       )
 if key_size < block_size * 8:
  sys.exit(
      "ERROR: Block size is {} bits and key size is {} bits. The RSA cipher "
      "requires the block size to be equal to or greater than the key size. "
      "Either decrease the block size or use different keys.".format(
          block_size * 8       ,			A_       )       )

 UpperCAmelCase_				       =					[str(A_       ) for i in encrypt_message(A_       ,			(n, e)       ,			A_       )]

 UpperCAmelCase_				       =					",".join(A_       )
 UpperCAmelCase_				       =					F"""{len(A_       )}_{block_size}_{encrypted_content}"""
 with open(A_       ,			"w"       ) as fo:
  fo.write(A_       )
 return encrypted_content



def lowerCamelCase__						(       A_       ,			A_       ):
 UpperCAmelCase_       ,       UpperCAmelCase_       ,       UpperCAmelCase_				       =					read_key_file(A_       )
 with open(A_       ) as fo:
  UpperCAmelCase_				       =					fo.read()
 UpperCAmelCase_       ,       UpperCAmelCase_       ,       UpperCAmelCase_				       =					content.split("_"       )
 UpperCAmelCase_				       =					int(A_       )
 UpperCAmelCase_				       =					int(A_       )

 if key_size < block_size * 8:
  sys.exit(
      "ERROR: Block size is {} bits and key size is {} bits. The RSA cipher "
      "requires the block size to be equal to or greater than the key size. "
      "Did you specify the correct key file and encrypted file?".format(
          block_size * 8       ,			A_       )       )

 UpperCAmelCase_				       =					[]
 for block in encrypted_message.split(","       ):
  encrypted_blocks.append(int(A_       )       )

 return decrypt_message(A_       ,			A_       ,			(n, d)       ,			A_       )



def lowerCamelCase__						(       ):
 UpperCAmelCase_				       =					"encrypted_file.txt"
 UpperCAmelCase_				       =					input(R"Encrypt\Decrypt [e\d]: "       )

 if response.lower().startswith("e"       ):
  UpperCAmelCase_				       =					"encrypt"
 elif response.lower().startswith("d"       ):
  UpperCAmelCase_				       =					"decrypt"

 if mode == "encrypt":
  if not os.path.exists("rsa_pubkey.txt"       ):
   rkg.make_key_files("rsa"       ,			1_024       )

  UpperCAmelCase_				       =					input("\nEnter message: "       )
  UpperCAmelCase_				       =					"rsa_pubkey.txt"
  print(F"""Encrypting and writing to {filename}..."""       )
  UpperCAmelCase_				       =					encrypt_and_write_to_file(A_       ,			A_       ,			A_       )

  print("\nEncrypted text:"       )
  print(A_       )

 elif mode == "decrypt":
  UpperCAmelCase_				       =					"rsa_privkey.txt"
  print(F"""Reading from {filename} and decrypting..."""       )
  UpperCAmelCase_				       =					read_from_file_and_decrypt(A_       ,			A_       )
  print("writing decryption to rsa_decryption.txt..."       )
  with open("rsa_decryption.txt"       ,			"w"       ) as dec:
   dec.write(A_       )

  print("\nDecryption:"       )
  print(A_       )


if __name__ == "__main__":
      main()
