Hi, I am working with smart card , now i need some information regarding card management system.. I gooled but i am not able to find the necessary information issuing plastic cards, maintaining account information, tracking card usage,is there any other tool involved in this kind of management system.. Thanks in advance, S.Narayanan

Thanks For ur Reply... I have seen that code , but i could`t undestand the logic behind that Algorithms ... I got lot of documents Regarding that algorithm, but I could`t undersatnd how they r using the keys for Encryption & decryption and all.... Regards, Narayanan.S

Hi , I need a Single DES or Triple Des or AES code in Dot Net... Regards, Narayanan.S