


'''simple docstring'''




import os
import random
import sys

from . import cryptomath_module as cryptomath
from . import rabin_miller

__snake_case    						=3





def 	a_					( lowerCamelCase	:     int				):
   print('Generating primitive root of p'				)
   while True:
      lowerCAmelCase     =			random.randrange(3	, lowerCamelCase				)
      if pow(lowerCamelCase	, 2	, lowerCamelCase				) == 1:
         continue
      if pow(lowerCamelCase	, lowerCamelCase	, lowerCamelCase				) == 1:
         continue
      return g





def 	a_					( lowerCamelCase	:     int				):
   print('Generating prime p...'				)
   lowerCAmelCase     =			rabin_miller.generate_large_prime(lowerCamelCase				)  # select large prime number.
   lowerCAmelCase     =			primitive_root(lowerCamelCase				)  # one primitive root on modulo p.
   lowerCAmelCase     =			random.randrange(3	, lowerCamelCase				)  # private_key -> have to be greater than 2 for safety.
   lowerCAmelCase     =			cryptomath.find_mod_inverse(pow(lowerCamelCase	, lowerCamelCase	, lowerCamelCase				)	, lowerCamelCase				)

   lowerCAmelCase     =			(key_size, e_a, e_a, p)
   lowerCAmelCase     =			(key_size, d)

   return public_key, private_key





def 	a_					( lowerCamelCase	:     str	, lowerCamelCase	:     int				):
   if os.path.exists(f'''{name}_pubkey.txt'''				) or os.path.exists(f'''{name}_privkey.txt'''				):
      print('\nWARNING:'				)
      print(
          f'''"{name}_pubkey.txt" or "{name}_privkey.txt" already exists. \n'''
          'Use a different name or delete these files and re-run this program.'				)
      sys.exit()

   lowerCAmelCase     ,  lowerCAmelCase     =			generate_key(lowerCamelCase				)
   print(f'''\nWriting public key to file {name}_pubkey.txt...'''				)
   with open(f'''{name}_pubkey.txt'''	, 'w'				) as fo:
      fo.write(f'''{public_key[0]},{public_key[1]},{public_key[2]},{public_key[3]}'''				)

   print(f'''Writing private key to file {name}_privkey.txt...'''				)
   with open(f'''{name}_privkey.txt'''	, 'w'				) as fo:
      fo.write(f'''{private_key[0]},{private_key[1]}'''				)





def 	a_					( ):
   print('Making key files...'				)
   make_key_files('elgamal'	, 2048				)
   print('Key files generation successful'				)


if __name__ == "__main__":
       main()







'''simple docstring'''







import warnings

from ...utils import logging
from .image_processing_beit import BeitImageProcessor


__lowerCAmelCase         =    logging.get_logger(__name__)







class UpperCAmelCase__	( lowercase__	):





  """simple docstring"""

  def __init__(		self      :     int							,*_a      :     Optional[int]							,**_a      :     str       ):


     '''simple docstring'''






     warnings.warn(
         'The class BeitFeatureExtractor is deprecated and will be removed in version 5 of Transformers. Please'
         ' use BeitImageProcessor instead.'							,_a							,)
     super().__init__(*_a							,**_a       )



