print("Invalid parameters. \n" + help_message)
except Exception as e:
print(e)
print("Invalid parameters. \n" + help_message)
elif method_id == "2": # random number
key = sys.argv[0]
test_randomness = False
if nb_args == 3:
test_randomness = True if sys.argv[1] == "True" else False
rdm_generator = RandomNumberGenerator(key,
use_custom=USE_CUSTOM_RC4)
print(f"Your random number: {rdm_generator.generate()}")
if test_randomness:
rdm_generator.display_random_image()
rdm_generator.verify_randomness()
rdm_generator.plot_random_and_semi_random()
elif method_id == "3": # full cipher/decipher pipeline
filename = sys.argv[0]
algorithm = sys.argv[
1] if sys.argv[1] == "rc4" or sys.argv[1] == "rc5" else None
key = sys.argv[2]
WAV_file_demo = False
if nb_args == 5:
WAV_file_demo = True if sys.argv[3] == "True" else False
if WAV_file_demo and not filename.split(".")[-1] == "wav":
print(
"Parameter 'WAV_file_demo' is only for WAV files. Parameter ignored."
