This is just a question for my curiosity, but I was wondering how Paypal stores the credit card numbers? Did they release any informations about it? As for now I would say that they encrypt the card ...
What is the industry standard for sharing credit card data between client (thin & thick) and server?
According to this site http://www.lightbluetouchpaper.org/2009/08/25/defending-against-wedge-attacks/ there is a flaw in EMV. Since then has this flaw been fixed? Is it the same law as the one ...
I'm tasked with decrypting ciphertext acquired from an encrypted card reader. The card reader utilizes DUKPT(derived unique key per transaction) scheme and 3DES encryption. I don't have a problem with ...