





import os
import random
import sys

from . import cryptomath_module as cryptomath
from . import rabin_miller

__A									=				3





def      lowerCAmelCase_ (       __a		)     ->		Optional[Any]:







  """simple docstring"""





  print("Generating primitive root of p"		)
  while True:
    lowerCamelCase__:      Tuple			  =random.randrange(3	,    __a		)
    if pow(__a	,    2	,    __a		) == 1:
      continue
    if pow(__a	,    __a	,    __a		) == 1:
      continue
    return g





def      lowerCAmelCase_ (       __a		)     ->		List[Any]:







  """simple docstring"""





  print("Generating prime p..."		)
  lowerCamelCase__:      List[Any]			  =rabin_miller.generate_large_prime(__a		)  # select large prime number.
  lowerCamelCase__:      Optional[Any]			  =primitive_root(__a		)  # one primitive root on modulo p.
  lowerCamelCase__:      Optional[int]			  =random.randrange(3	,    __a		)  # private_key -> have to be greater than 2 for safety.
  lowerCamelCase__:      List[Any]			  =cryptomath.find_mod_inverse(pow(__a	,    __a	,    __a		)	,    __a		)

  lowerCamelCase__:      int			  =(key_size, e_a, e_a, p)
  lowerCamelCase__:      str			  =(key_size, d)

  return public_key, private_key





def      lowerCAmelCase_ (       __a	,    __a		)     ->		List[str]:







  """simple docstring"""





  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__:      str			  =generate_key(__a		)
  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      lowerCAmelCase_ (       )     ->		Optional[int]:







  """simple docstring"""





  print("Making key files..."		)
  make_key_files("elgamal"	,    2048		)
  print("Key files generation successful"		)


if __name__ == "__main__":
     main()


import random



def lowerCamelCase  (   SCREAMING_SNAKE_CASE  ,			SCREAMING_SNAKE_CASE  ,			SCREAMING_SNAKE_CASE	):
    '''simple docstring'''







    __UpperCamelCase     :Optional[Any]			  =		a[left_index]
    __UpperCamelCase     :Any			  =		left_index + 1
    for j in range(left_index + 1  ,			SCREAMING_SNAKE_CASE	):
        if a[j] < pivot:
            __UpperCamelCase  ,       __UpperCamelCase     :str			  =		a[i], a[j]
            i += 1
    __UpperCamelCase  ,       __UpperCamelCase     :Optional[int]			  =		a[i - 1], a[left_index]
    return i - 1



def lowerCamelCase  (   SCREAMING_SNAKE_CASE  ,			SCREAMING_SNAKE_CASE  ,			SCREAMING_SNAKE_CASE	):
    '''simple docstring'''







    if left < right:
        __UpperCamelCase     :int			  =		random.randint(SCREAMING_SNAKE_CASE  ,			right - 1	)
        __UpperCamelCase  ,       __UpperCamelCase     :List[str]			  =		(
            a[left],
            a[pivot],
        )  # switches the pivot with the left most bound
        __UpperCamelCase     :Dict			  =		partition(SCREAMING_SNAKE_CASE  ,			SCREAMING_SNAKE_CASE  ,			SCREAMING_SNAKE_CASE	)
        quick_sort_random(
            SCREAMING_SNAKE_CASE  ,			SCREAMING_SNAKE_CASE  ,			SCREAMING_SNAKE_CASE	)  # recursive quicksort to the left of the pivot point
        quick_sort_random(
            SCREAMING_SNAKE_CASE  ,			pivot_index + 1  ,			SCREAMING_SNAKE_CASE	)  # recursive quicksort to the right of the pivot point



def lowerCamelCase  (   ):
    '''simple docstring'''







    __UpperCamelCase     :Tuple			  =		input('''Enter numbers separated by a comma:\n'''	).strip()
    __UpperCamelCase     :Union[str, Any]			  =		[int(SCREAMING_SNAKE_CASE	) for item in user_input.split(''','''	)]

    quick_sort_random(SCREAMING_SNAKE_CASE  ,			0  ,			len(SCREAMING_SNAKE_CASE	)	)

    print(SCREAMING_SNAKE_CASE	)


if __name__ == "__main__":
    main()





