Comment on X-Ray Scans Expose Chip-And-Pin Card HackparentComments−bri3d10yHere's a good write-up of SDA (very vulnerable to the yes-card) and DDA (not vulnerable to the yes-card if authenticated online, but still vulnerable if authenticated offline due to a bad protocol):https://www.lightbluetouchpaper.org/2009/08/25/defending-aga...
Comments
Here's a good write-up of SDA (very vulnerable to the yes-card) and DDA (not vulnerable to the yes-card if authenticated online, but still vulnerable if authenticated offline due to a bad protocol):
https://www.lightbluetouchpaper.org/2009/08/25/defending-aga...