old_contents: #!/usr/bin/env python
  from time import sleep
  
  # Usage: ./bonus_level.py, then input your plaintext enclosed by quotes
  
  # Note:  I haven't made a ciphertext for this because the attack on it depends
  # a lot on the machine it was implemented on
  
  secret = input("Please enter your plaintext: ")
  
  for char in secret:
    for i in range(ord(char)):
      sleep(0.01)
      log_counter ^= i
    print log_counter
  
new_contents: #!/usr/bin/env python
  from time import sleep
  
  # Usage: ./bonus_level.py, then input your plaintext enclosed by quotes
  
  # Note:  I haven't made a ciphertext for this because the attack on it depends
  # a lot on the machine it was implemented on
  
  secret = input("Please enter your plaintext: ")
  
  for char in secret:
    log_counter = 0xFF
    for i in range(ord(char)):
      sleep(0.01)
      log_counter ^= i
    print log_counter
  
subject: Initialize the log counter to 0xFF