


import os
import random
import sys

from . import cryptomath_module as cryptoMath  # noqa: N812
from . import rabin_miller as rabinMiller  # noqa: N812
def        UpperCamelCase_(				)->		None:
			print("Making key files..."  )
			make_key_files("rsa"				,     10_24  )
			print("Key files generation successful."  )
def        UpperCamelCase_(				_A   :int  )->		tuple[tuple[int, int], tuple[int, int]]:
			print("Generating prime p..."  )
			UpperCamelCase__					=       rabinMiller.generate_large_prime(_A  )
			print("Generating prime q..."  )
			UpperCamelCase__					=       rabinMiller.generate_large_prime(_A  )
			UpperCamelCase__					=       p * q

			print("Generating e that is relatively prime to (p - 1) * (q - 1)..."  )
			while True:
						UpperCamelCase__					=       random.randrange(2 ** (key_size - 1)				,     2 ** (key_size)  )
						if cryptoMath.gcd(_A				,     (p - 1) * (q - 1)  ) == 1:
									break

			print("Calculating d that is mod inverse of e..."  )
			UpperCamelCase__					=       cryptoMath.find_mod_inverse(_A				,     (p - 1) * (q - 1)  )

			UpperCamelCase__					=       (n, e)
			UpperCamelCase__					=       (n, d)
			return (public_key, private_key)
def        UpperCamelCase_(				_A   :str				,     _A   :int  )->		None:
			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()

			UpperCamelCase__,      UpperCamelCase__					=       generate_key(_A  )
			print(F'''\nWriting public key to file {name}_pubkey.txt...'''  )
			with open(F'''{name}_pubkey.txt'''				,     "w"  ) as out_file:
						out_file.write(F'''{key_size},{public_key[0]},{public_key[1]}'''  )

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


if __name__ == "__main__":
						main()






from typing import Any







class        lowerCamelCase__	:






			"""simple docstring"""






			def __init__(							self      ,						snake_case     ):

						'''simple docstring'''


						UpperCamelCase__					=       data
						UpperCamelCase__					=       None







class        lowerCamelCase__	:






			"""simple docstring"""






			def __init__(							self     ):

						'''simple docstring'''


						UpperCamelCase__					=       None




			def 				snake_case__				(							self     ):

						'''simple docstring'''


						UpperCamelCase__					=       self.head
						while temp is not None:
									print(temp.data      ,						end=" "     )
									UpperCamelCase__					=       temp.next
						print()




			def 				snake_case__				(							self      ,						snake_case     ):

						'''simple docstring'''


						UpperCamelCase__					=       Node(snake_case     )
						UpperCamelCase__					=       self.head
						UpperCamelCase__					=       new_node







			def 				snake_case__				(							self      ,						snake_case      ,						snake_case     ):

						'''simple docstring'''


						if node_data_a == node_data_a:
									return
						else:
									UpperCamelCase__					=       self.head
									while node_a is not None and node_a.data != node_data_a:
												UpperCamelCase__					=       node_a.next

									UpperCamelCase__					=       self.head
									while node_a is not None and node_a.data != node_data_a:
												UpperCamelCase__					=       node_a.next

									if node_a is None or node_a is None:
												return

									UpperCamelCase__,      UpperCamelCase__					=       node_a.data, node_a.data


if __name__ == "__main__":
						__UpperCamelCase    		=       LinkedList()
						for i in range(5, 0, -1):
												ll.push(i)

						ll.print_list()

						ll.swap_nodes(1, 4)
						print('After swapping')
						ll.print_list()


