


'''simple docstring'''


import os
import sys

from . import rsa_key_generator as rkg

_UpperCamelCase          =     128
_UpperCamelCase          =     256


def 		_lowercase   (SCREAMING_SNAKE_CASE					,				SCREAMING_SNAKE_CASE = DEFAULT_BLOCK_SIZE       ):




     '''simple docstring'''





     __A  :					Dict						     =       message.encode("ascii"       )

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


def 		_lowercase   (SCREAMING_SNAKE_CASE					,				SCREAMING_SNAKE_CASE					,				SCREAMING_SNAKE_CASE = DEFAULT_BLOCK_SIZE       ):




     '''simple docstring'''





     __A  :					list[str]						     =       []
     for block_int in block_ints:
          __A  :					list[str]						     =       []
          for i in range(block_size - 1					,				-1					,				-1       ):
               if len(SCREAMING_SNAKE_CASE       ) + i < message_length:
                    __A  :					Dict						     =       block_int // (BYTE_SIZE**i)
                    __A  :					Union[str, Any]						     =       block_int % (BYTE_SIZE**i)
                    block_message.insert(0					,				chr(SCREAMING_SNAKE_CASE       )       )
          message.extend(SCREAMING_SNAKE_CASE       )
     return "".join(SCREAMING_SNAKE_CASE       )


def 		_lowercase   (SCREAMING_SNAKE_CASE					,				SCREAMING_SNAKE_CASE					,				SCREAMING_SNAKE_CASE = DEFAULT_BLOCK_SIZE       ):




     '''simple docstring'''





     __A  :					Optional[Any]						     =       []
     __A  :					Union[str, Any]						     =       key

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


def 		_lowercase   (SCREAMING_SNAKE_CASE					,				SCREAMING_SNAKE_CASE					,				SCREAMING_SNAKE_CASE					,				SCREAMING_SNAKE_CASE = DEFAULT_BLOCK_SIZE					,				):




     '''simple docstring'''





     __A  :					str						     =       []
     __A  :					List[Any]						     =       key
     for block in encrypted_blocks:
          decrypted_blocks.append(pow(SCREAMING_SNAKE_CASE					,				SCREAMING_SNAKE_CASE					,				SCREAMING_SNAKE_CASE       )       )
     return get_text_from_blocks(SCREAMING_SNAKE_CASE					,				SCREAMING_SNAKE_CASE					,				SCREAMING_SNAKE_CASE       )


def 		_lowercase   (SCREAMING_SNAKE_CASE       ):




     '''simple docstring'''





     with open(SCREAMING_SNAKE_CASE       ) as fo:
          __A  :					Optional[int]						     =       fo.read()
     __A  :					Union[str, Any]						     =       content.split(","       )
     return (int(SCREAMING_SNAKE_CASE       ), int(SCREAMING_SNAKE_CASE       ), int(SCREAMING_SNAKE_CASE       ))


def 		_lowercase   (SCREAMING_SNAKE_CASE					,				SCREAMING_SNAKE_CASE					,				SCREAMING_SNAKE_CASE					,				SCREAMING_SNAKE_CASE = DEFAULT_BLOCK_SIZE					,				):




     '''simple docstring'''





     __A  :					Optional[int]						     =       read_key_file(SCREAMING_SNAKE_CASE       )
     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					,				SCREAMING_SNAKE_CASE       )       )

     __A  :					Optional[Any]						     =       [str(SCREAMING_SNAKE_CASE       ) for i in encrypt_message(SCREAMING_SNAKE_CASE					,				(n, e)					,				SCREAMING_SNAKE_CASE       )]

     __A  :					List[Any]						     =       ",".join(SCREAMING_SNAKE_CASE       )
     __A  :					int						     =       f"{len(SCREAMING_SNAKE_CASE       )}_{block_size}_{encrypted_content}"
     with open(SCREAMING_SNAKE_CASE					,				"w"       ) as fo:
          fo.write(SCREAMING_SNAKE_CASE       )
     return encrypted_content


def 		_lowercase   (SCREAMING_SNAKE_CASE					,				SCREAMING_SNAKE_CASE       ):




     '''simple docstring'''





     __A  :					int						     =       read_key_file(SCREAMING_SNAKE_CASE       )
     with open(SCREAMING_SNAKE_CASE       ) as fo:
          __A  :					List[str]						     =       fo.read()
     __A  :					int						     =       content.split("_"       )
     __A  :					Dict						     =       int(SCREAMING_SNAKE_CASE       )
     __A  :					List[Any]						     =       int(SCREAMING_SNAKE_CASE       )

     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					,				SCREAMING_SNAKE_CASE       )       )

     __A  :					Tuple						     =       []
     for block in encrypted_message.split(","       ):
          encrypted_blocks.append(int(SCREAMING_SNAKE_CASE       )       )

     return decrypt_message(SCREAMING_SNAKE_CASE					,				SCREAMING_SNAKE_CASE					,				(n, d)					,				SCREAMING_SNAKE_CASE       )


def 		_lowercase   ():




     '''simple docstring'''





     __A  :					Dict						     =       "encrypted_file.txt"
     __A  :					Dict						     =       input(r"Encrypt\Decrypt [e\d]: "       )

     if response.lower().startswith("e"       ):
          __A  :					Union[str, Any]						     =       "encrypt"
     elif response.lower().startswith("d"       ):
          __A  :					Optional[int]						     =       "decrypt"

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

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

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

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

          print("\nDecryption:"       )
          print(SCREAMING_SNAKE_CASE       )


if __name__ == "__main__":
      main()





'''simple docstring'''


from collections import defaultdict


def 		_lowercase   (SCREAMING_SNAKE_CASE = 5       ):




     '''simple docstring'''





     __A  :					int						     =       defaultdict(SCREAMING_SNAKE_CASE       )
     __A  :					Optional[Any]						     =       0

     while True:
          __A  :					List[str]						     =       get_digits(SCREAMING_SNAKE_CASE       )
          freqs[digits].append(SCREAMING_SNAKE_CASE       )

          if len(freqs[digits]       ) == max_base:
               __A  :					Optional[int]						     =       freqs[digits][0] ** 3
               return base

          num += 1


def 		_lowercase   (SCREAMING_SNAKE_CASE       ):




     '''simple docstring'''





     return "".join(sorted(str(num**3       )       )       )


if __name__ == "__main__":
      print(F"""{solution() = }""")

