Encryption of prepaid cards based on elliptic curve
Zhou Hai-gang · Information technology newsletter · 2012
With the development of information technology and the gradually accelerated pace of life,more and more people prefer to purchase prepaid card for recharge necessarily.Therefore it is particularly important for the safety of prepaid cards.With the wide application of elliptic curve in encryption and decryption program,this paper design a cryptographic scheme on the basis of a well-rounded understanding of elliptic curve.The security of the cryptographic scheme is based on the difficulty of elliptic curve discrete logarithm.