#! C:\\Python2.7\\
# Credit Card Encryption
# BY : TRISTAN HENNING
# [email protected]
# USE UNDER THE GNU LICENCE OR COMPATIBLE

def Scramble(endDate, CVD, cardNumber):
    CVD = CVD + 0.0
    a2plusb2 = (endDate**2)+(CVD**2)
    scrambled = cardNumber / a2plusb2
    return scrambled

def deScramble(endDate, CVD, scrambledCardNumber):
    CVD = CVD + 0.0
    a2plusb2 = (endDate**2) + (CVD**2)
    descrambled = scrambledCardNumber * a2plusb2
    return descrambled