



import os
import random
import sys

from . import cryptomath_module as cryptomath
from . import rabin_miller

lowerCamelCase		       =      3






def     SCREAMING_SNAKE_CASE(      __UpperCamelCase )	->						int:
				print("Generating primitive root of p" )
				while True:
								a__	:							Optional[int]      						= random.randrange(3	,				__UpperCamelCase )
								if pow(__UpperCamelCase	,				2	,				__UpperCamelCase ) == 1:
												continue
								if pow(__UpperCamelCase	,				__UpperCamelCase	,				__UpperCamelCase ) == 1:
												continue
								return g






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

				a__	:							int      						= (key_size, e_a, e_a, p)
				a__	:							int      						= (key_size, d)

				return public_key, private_key






def     SCREAMING_SNAKE_CASE(      __UpperCamelCase	,				__UpperCamelCase )	->						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()

				a__						,   a__	:							str      						= generate_key(__UpperCamelCase )
				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     SCREAMING_SNAKE_CASE(      )	->						None:
				print("Making key files..." )
				make_key_files("elgamal"	,				20_48 )
				print("Key files generation successful" )


if __name__ == "__main__":
						main()







from typing import TYPE_CHECKING

from ...utils import OptionalDependencyNotAvailable, _LazyModule, is_sentencepiece_available


lowerCamelCase		       =      {}


try:
						if not is_sentencepiece_available():
												raise OptionalDependencyNotAvailable()
except OptionalDependencyNotAvailable:
						pass
else:
						lowerCamelCase		       =      ["""MLukeTokenizer"""]

if TYPE_CHECKING:
						try:
												if not is_sentencepiece_available():
																		raise OptionalDependencyNotAvailable()
						except OptionalDependencyNotAvailable:
												pass
						else:
												from .tokenization_mluke import MLukeTokenizer


else:
						import sys

						lowerCamelCase		       =      _LazyModule(__name__, globals()["""__file__"""], _import_structure, module_spec=__spec__)


