G.Annapooranam
As the debit card is used increasingly and widely in all areas,security becomes a important issue for information transmission .Public key cryptography is the important research direction of debit card encryption. Here the first analysis of the principle of public key cryptography , illustrate two typical cryptographics. That are RSA and ECC.However the ECC’s uses with smaller keys to provide high security and high speed in a low bandwidth. it’s only needed for our real life. So that we select ECC cryptographic to implement the debit card encryption.
Debit card;RSA; Public key Cryptography;ECC