def decrypt(encrypted, date):
msg = ""
pin = pin_generator.generate(date)
key = pin_generator.get_key(pin)
hours = key[0]
minutes = key[1]
for c in range(0, len(encrypted), hours + 1):
msg += chr(ord(encrypted[c]) - minutes)
print msg
def encrypt(msg):
encrypted = ""
msg = msg.upper()
pin = pin_generator.generate(str(datetime.datetime.now()))
hours, minutes = pin_generator.get_key(pin)
for ind in range(0, len(msg)):
encrypted += chr(ord(msg[ind]) + minutes)
for c in range(0, hours):
encrypted += chr(random.randrange(0, 255))
pin = str(hours) + str(minutes)
return encrypted
