def decrypt(lines, path_config): configs = file_mang.getLinesFile(path_config) gears = _create_gears(configs) deciphered_lines = [] if len(gears) == WHEELS_NUMBER: cypherMachine = CypherMachine(gears[0], gears[1], gears[2:7], gears[7:12]) for line in lines: deciphered_text = cypherMachine.decrypt(line) deciphered_lines.append(deciphered_text) return deciphered_lines
def _getDisks(path):
linesConfig = _file.getLinesFile(path)
disk1 = Disk(list(linesConfig[0].rstrip('\n')),
list(linesConfig[1].rstrip('\n')))
disk2 = Disk(list(linesConfig[2].rstrip('\n')),
list(linesConfig[3].rstrip('\n')))
disk3 = Disk(list(linesConfig[4].rstrip('\n')),
list(linesConfig[5].rstrip('\n')))
reflex = Disk(list(linesConfig[6].rstrip('\n')),
list(linesConfig[7].rstrip('\n')))
return [disk1, disk2, disk3, reflex]
def ejecutar_lorenz(entrada, clave, operacion_cifra):
if file_mang.exist_file(entrada) and file_mang.exist_file(clave):
salida = path_salida(entrada, operacion_cifra)
if not file_mang.exist_file(salida):
lineas_entrada = file_mang.getLinesFile(entrada)
lineas_salida = cif_lorenz.encrypt(
lineas_entrada,
clave) if operacion_cifra else cif_lorenz.decrypt(
lineas_entrada, clave)
file_mang.createAndWrite(salida, lineas_salida)
print("Proceso finalizado con exito\n")
else:
print("\nERROR: El fichero {0} ya existe\n".format(salida))
else:
print("\nERROR: El fichero {0} no existe\n".format(entrada))
PATH_CONFIG = "config-cif-lorenz.txt"
WHEELS_NUMBER = 12
def _create_gears(configs):
gears = []
for line in configs:
pins = []
pins.extend(line)
pins.remove('\n')
gears.append(Gear(pins))
return gears
if __name__ == '__main__':
#cypherMachine = CypherMachine(None, None, None, None)
#print(cypherMachine.cypher("4"))
configs = file_mang.getLinesFile(PATH_CONFIG)
gears = _create_gears(configs)
if len(gears) == WHEELS_NUMBER:
cypherMachine = CypherMachine(gears[0], gears[1], gears[2:7],
gears[7:12])
ciphered_text = cypherMachine.decipher("FR")
print(ciphered_text)
cypherMachine = CypherMachine(gears[0], gears[1], gears[2:7],
gears[7:12])
deciphered_text = cypherMachine.decipher(ciphered_text)