


import argparse

from transformers import TaConfig, TaForConditionalGeneration, load_tf_weights_in_ta
from transformers.utils import logging


logging.set_verbosity_info()






def    _UpperCAmelCase	(   __lowerCamelCase ,     __lowerCamelCase ,     __lowerCamelCase       )		->Optional[int]:


 '''simple docstring'''
 snake_case   : int	  =      TaConfig.from_json_file(__lowerCamelCase       )
 print(f'''Building PyTorch model from configuration: {config}'''       )
 snake_case   : Tuple	  =      TaForConditionalGeneration(__lowerCamelCase       )

 # Load weights from tf checkpoint
 load_tf_weights_in_ta(__lowerCamelCase ,     __lowerCamelCase ,     __lowerCamelCase       )

 # Save pytorch-model
 print(f'''Save PyTorch model to {pytorch_dump_path}'''       )
 model.save_pretrained(__lowerCamelCase       )


if __name__ == "__main__":
    a				:							Optional[int]					=			argparse.ArgumentParser()
    # Required parameters
    parser.add_argument(
        '--tf_checkpoint_path', default=None, type=str, required=True, help='Path to the TensorFlow checkpoint path.'
    )
    parser.add_argument(
        '--config_file',
        default=None,
        type=str,
        required=True,
        help=(
            'The config json file corresponding to the pre-trained T5 model. \nThis specifies the model architecture.'
        ),
    )
    parser.add_argument(
        '--pytorch_dump_path', default=None, type=str, required=True, help='Path to the output PyTorch model.'
    )
    a				:							Dict					=			parser.parse_args()
    convert_tf_checkpoint_to_pytorch(args.tf_checkpoint_path, args.config_file, args.pytorch_dump_path)










import os
import sys

from . import rsa_key_generator as rkg

a				:							str					=			128
a				:							str					=			256






def    _UpperCAmelCase	(   __lowerCamelCase ,     __lowerCamelCase = DEFAULT_BLOCK_SIZE       )		->list[int]:


 '''simple docstring'''
 snake_case   : List[str]	  =      message.encode('''ascii'''       )

 snake_case   : List[Any]	  =      []
 for block_start in range(0 ,     len(__lowerCamelCase       ) ,     __lowerCamelCase       ):
  snake_case   : int	  =      0
  for i in range(__lowerCamelCase ,     min(block_start + block_size ,     len(__lowerCamelCase       )       )       ):
   block_int += message_bytes[i] * (BYTE_SIZE ** (i % block_size))
  block_ints.append(__lowerCamelCase       )
 return block_ints






def    _UpperCAmelCase	(   __lowerCamelCase ,     __lowerCamelCase ,     __lowerCamelCase = DEFAULT_BLOCK_SIZE       )		->str:


 '''simple docstring'''
 snake_case   : list[str]	  =      []
 for block_int in block_ints:
  snake_case   : list[str]	  =      []
  for i in range(block_size - 1 ,     -1 ,     -1       ):
   if len(__lowerCamelCase       ) + i < message_length:
    snake_case   : Any	  =      block_int // (BYTE_SIZE**i)
    snake_case   : Optional[Any]	  =      block_int % (BYTE_SIZE**i)
    block_message.insert(0 ,     chr(__lowerCamelCase       )       )
  message.extend(__lowerCamelCase       )
 return "".join(__lowerCamelCase       )






def    _UpperCAmelCase	(   __lowerCamelCase ,     __lowerCamelCase ,     __lowerCamelCase = DEFAULT_BLOCK_SIZE       )		->list[int]:


 '''simple docstring'''
 snake_case   : str	  =      []
 snake_case  ,					snake_case   : Optional[Any]	  =      key

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






def    _UpperCAmelCase	(   __lowerCamelCase ,     __lowerCamelCase ,     __lowerCamelCase ,     __lowerCamelCase = DEFAULT_BLOCK_SIZE ,     )		->str:


 '''simple docstring'''
 snake_case   : List[Any]	  =      []
 snake_case  ,					snake_case   : List[str]	  =      key
 for block in encrypted_blocks:
  decrypted_blocks.append(pow(__lowerCamelCase ,     __lowerCamelCase ,     __lowerCamelCase       )       )
 return get_text_from_blocks(__lowerCamelCase ,     __lowerCamelCase ,     __lowerCamelCase       )






def    _UpperCAmelCase	(   __lowerCamelCase       )		->tuple[int, int, int]:


 '''simple docstring'''
 with open(__lowerCamelCase       ) as fo:
  snake_case   : List[Any]	  =      fo.read()
 snake_case  ,					snake_case  ,					snake_case   : Dict	  =      content.split(''','''       )
 return (int(__lowerCamelCase       ), int(__lowerCamelCase       ), int(__lowerCamelCase       ))






def    _UpperCAmelCase	(   __lowerCamelCase ,     __lowerCamelCase ,     __lowerCamelCase ,     __lowerCamelCase = DEFAULT_BLOCK_SIZE ,     )		->str:


 '''simple docstring'''
 snake_case  ,					snake_case  ,					snake_case   : List[Any]	  =      read_key_file(__lowerCamelCase       )
 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 ,     __lowerCamelCase       )       )

 snake_case   : Any	  =      [str(__lowerCamelCase       ) for i in encrypt_message(__lowerCamelCase ,     (n, e) ,     __lowerCamelCase       )]

 snake_case   : List[str]	  =      ''','''.join(__lowerCamelCase       )
 snake_case   : str	  =      f'''{len(__lowerCamelCase       )}_{block_size}_{encrypted_content}'''
 with open(__lowerCamelCase ,     '''w'''       ) as fo:
  fo.write(__lowerCamelCase       )
 return encrypted_content






def    _UpperCAmelCase	(   __lowerCamelCase ,     __lowerCamelCase       )		->str:


 '''simple docstring'''
 snake_case  ,					snake_case  ,					snake_case   : str	  =      read_key_file(__lowerCamelCase       )
 with open(__lowerCamelCase       ) as fo:
  snake_case   : Dict	  =      fo.read()
 snake_case  ,					snake_case  ,					snake_case   : Union[str, Any]	  =      content.split('''_'''       )
 snake_case   : str	  =      int(__lowerCamelCase       )
 snake_case   : int	  =      int(__lowerCamelCase       )

 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 ,     __lowerCamelCase       )       )

 snake_case   : str	  =      []
 for block in encrypted_message.split(''','''       ):
  encrypted_blocks.append(int(__lowerCamelCase       )       )

 return decrypt_message(__lowerCamelCase ,     __lowerCamelCase ,     (n, d) ,     __lowerCamelCase       )






def    _UpperCAmelCase	(   )		->None:


 '''simple docstring'''
 snake_case   : List[Any]	  =      '''encrypted_file.txt'''
 snake_case   : Optional[int]	  =      input(R'''Encrypt\Decrypt [e\d]: '''       )

 if response.lower().startswith('''e'''       ):
  snake_case   : Dict	  =      '''encrypt'''
 elif response.lower().startswith('''d'''       ):
  snake_case   : Dict	  =      '''decrypt'''

 if mode == "encrypt":
  if not os.path.exists('''rsa_pubkey.txt'''       ):
   rkg.make_key_files('''rsa''' ,     1024       )

  snake_case   : List[Any]	  =      input('''\nEnter message: '''       )
  snake_case   : Union[str, Any]	  =      '''rsa_pubkey.txt'''
  print(f'''Encrypting and writing to {filename}...'''       )
  snake_case   : List[str]	  =      encrypt_and_write_to_file(__lowerCamelCase ,     __lowerCamelCase ,     __lowerCamelCase       )

  print('''\nEncrypted text:'''       )
  print(__lowerCamelCase       )

 elif mode == "decrypt":
  snake_case   : str	  =      '''rsa_privkey.txt'''
  print(f'''Reading from {filename} and decrypting...'''       )
  snake_case   : int	  =      read_from_file_and_decrypt(__lowerCamelCase ,     __lowerCamelCase       )
  print('''writing decryption to rsa_decryption.txt...'''       )
  with open('''rsa_decryption.txt''' ,     '''w'''       ) as dec:
   dec.write(__lowerCamelCase       )

  print('''\nDecryption:'''       )
  print(__lowerCamelCase       )


if __name__ == "__main__":
  main()






