




import random
import sys

from . import cryptomath_module as cryptomath

SCREAMING_SNAKE_CASE:    Dict											=   (
    r''' !"#$%&\'()*+,-./0123456789:;<=>?@ABCDEFGHIJKLMNOPQRSTUVWXYZ[\]^_`'''
    r'''abcdefghijklmnopqrstuvwxyz{|}~'''
)


def 				_a       (				lowerCAmelCase						,	lowerCAmelCase						,	lowerCAmelCase   )->  None:
		if mode == "encrypt":
				if key_a == 1:
						sys.exit(
						    'The affine cipher becomes weak when key '
						    'A is set to 1. Choose different key'   )
				if key_b == 0:
						sys.exit(
						    'The affine cipher becomes weak when key '
						    'B is set to 0. Choose different key'   )
		if key_a < 0 or key_b < 0 or key_b > len(lowerCAmelCase   ) - 1:
				sys.exit(
				    'Key A must be greater than 0 and key B must '
				    F'''be between 0 and {len(lowerCAmelCase   ) - 1}.'''   )
		if cryptomath.gcd(lowerCAmelCase						,	len(lowerCAmelCase   )   ) != 1:
				sys.exit(
				    F'''Key A {key_a} and the symbol set size {len(lowerCAmelCase   )} '''
				    'are not relatively prime. Choose a different key.'   )


def 				_a       (				lowerCAmelCase						,	lowerCAmelCase   )->  str:
		SCREAMING_SNAKE_CASE_			,							SCREAMING_SNAKE_CASE_							=       divmod(lowerCAmelCase						,	len(lowerCAmelCase   )   )
		check_keys(lowerCAmelCase						,	lowerCAmelCase						,	'encrypt'   )
		SCREAMING_SNAKE_CASE_							=       ''
		for symbol in message:
				if symbol in SYMBOLS:
						SCREAMING_SNAKE_CASE_							=       SYMBOLS.find(lowerCAmelCase   )
						cipher_text += SYMBOLS[(sym_index * key_a + key_b) % len(lowerCAmelCase   )]
				else:
						cipher_text += symbol
		return cipher_text


def 				_a       (				lowerCAmelCase						,	lowerCAmelCase   )->  str:
		SCREAMING_SNAKE_CASE_			,							SCREAMING_SNAKE_CASE_							=       divmod(lowerCAmelCase						,	len(lowerCAmelCase   )   )
		check_keys(lowerCAmelCase						,	lowerCAmelCase						,	'decrypt'   )
		SCREAMING_SNAKE_CASE_							=       ''
		SCREAMING_SNAKE_CASE_							=       cryptomath.find_mod_inverse(lowerCAmelCase						,	len(lowerCAmelCase   )   )
		for symbol in message:
				if symbol in SYMBOLS:
						SCREAMING_SNAKE_CASE_							=       SYMBOLS.find(lowerCAmelCase   )
						plain_text += SYMBOLS[
						    (sym_index - key_b) * mod_inverse_of_key_a % len(lowerCAmelCase   )
						]
				else:
						plain_text += symbol
		return plain_text


def 				_a       (				)->  int:
		while True:
				SCREAMING_SNAKE_CASE_							=       random.randint(2						,	len(lowerCAmelCase   )   )
				SCREAMING_SNAKE_CASE_							=       random.randint(2						,	len(lowerCAmelCase   )   )
				if cryptomath.gcd(lowerCAmelCase						,	len(lowerCAmelCase   )   ) == 1 and key_b % len(lowerCAmelCase   ) != 0:
						return key_b * len(lowerCAmelCase   ) + key_b


def 				_a       (				)->  None:
		SCREAMING_SNAKE_CASE_							=       input('Enter message: '   ).strip()
		SCREAMING_SNAKE_CASE_							=       int(input('Enter key [2000 - 9000]: '   ).strip()   )
		SCREAMING_SNAKE_CASE_							=       input('Encrypt/Decrypt [E/D]: '   ).strip().lower()

		if mode.startswith('e'   ):
				SCREAMING_SNAKE_CASE_							=       'encrypt'
				SCREAMING_SNAKE_CASE_							=       encrypt_message(lowerCAmelCase						,	lowerCAmelCase   )
		elif mode.startswith('d'   ):
				SCREAMING_SNAKE_CASE_							=       'decrypt'
				SCREAMING_SNAKE_CASE_							=       decrypt_message(lowerCAmelCase						,	lowerCAmelCase   )
		print(F'''\n{mode.title()}ed text: \n{translated}'''   )


if __name__ == "__main__":
						import doctest

						doctest.testmod()
						# main()





SCREAMING_SNAKE_CASE:    Optional[Any]											=   [0.33, 0.44, 0.55, 0.44, 0.33]
SCREAMING_SNAKE_CASE:    int											=   3
SCREAMING_SNAKE_CASE:    str											=   5

# Buffer Space (with Parameters Space)
SCREAMING_SNAKE_CASE:    list[float]											=   []
SCREAMING_SNAKE_CASE:    list[float]											=   []

# Machine Time
SCREAMING_SNAKE_CASE:    str											=   0


def 				_a       (				lowerCAmelCase   )->  int:
		global buffer_space, params_space, machine_time, K, m, t

		# Choosing Dynamical Systems (All)
		for key, value in enumerate(lowerCAmelCase   ):
				# Evolution Parameter
				SCREAMING_SNAKE_CASE_							=       float(seed / value   )

				# Control Theory: Orbit Change
				SCREAMING_SNAKE_CASE_							=       (buffer_space[(key + 1) % m] + e) % 1

				# Control Theory: Trajectory Change
				SCREAMING_SNAKE_CASE_							=       (params_space[key] + e) % 1 + 3

				# Modification (Transition Function) - Jumps
				SCREAMING_SNAKE_CASE_							=       round(float(r * value * (1 - value)   )						,	10   )
				SCREAMING_SNAKE_CASE_							=       r  # Saving to Parameters Space

		# Logistic Map
		assert max(lowerCAmelCase   ) < 1
		assert max(lowerCAmelCase   ) < 4

		# Machine Time
		machine_time += 1


def 				_a       (				)->  int:
		global buffer_space, params_space, machine_time, K, m, t

		# PRNG (Xorshift by George Marsaglia)
		def xorshift(lowerCAmelCase						,	lowerCAmelCase   ):
				x ^= y >> 13
				y ^= x << 17
				x ^= y >> 5
				return x

		# Choosing Dynamical Systems (Increment)
		SCREAMING_SNAKE_CASE_							=       machine_time % m

		# Evolution (Time Length)
		for _ in range(0						,	lowerCAmelCase   ):
				# Variables (Position + Parameters)
				SCREAMING_SNAKE_CASE_							=       params_space[key]
				SCREAMING_SNAKE_CASE_							=       buffer_space[key]

				# Modification (Transition Function) - Flow
				SCREAMING_SNAKE_CASE_							=       round(float(r * value * (1 - value)   )						,	10   )
				SCREAMING_SNAKE_CASE_							=       (machine_time * 0.0_1 + r * 1.0_1) % 1 + 3

		# Choosing Chaotic Data
		SCREAMING_SNAKE_CASE_							=       int(buffer_space[(key + 2) % m] * (10**10)   )
		SCREAMING_SNAKE_CASE_							=       int(buffer_space[(key - 2) % m] * (10**10)   )

		# Machine Time
		machine_time += 1

		return xorshift(lowerCAmelCase						,	lowerCAmelCase   ) % 0xFFFF_FFFF


def 				_a       (				)->  Optional[Any]:
		global buffer_space, params_space, machine_time, K, m, t

		SCREAMING_SNAKE_CASE_							=       K
		SCREAMING_SNAKE_CASE_							=       [0] * m
		SCREAMING_SNAKE_CASE_							=       0


if __name__ == "__main__":
						# Initialization
						reset()

						# Pushing Data (Input)
						import random

						SCREAMING_SNAKE_CASE:    List[Any]											=   random.sample(range(0xff_ff_ff_ff), 1_0_0)
						for chunk in message:
												push(chunk)

						# for controlling
						SCREAMING_SNAKE_CASE:    List[str]											=   ''''''

						# Pulling Data (Output)
						while inp in ("e", "E"):
												print(f"""{format(pull(), '#04x')}""")
												print(buffer_space)
												print(params_space)
												SCREAMING_SNAKE_CASE:    List[Any]											=   input('''(e)exit? ''').strip()