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SUMMARY:Chip and PIN: Exploring the EMV system - Omar Choudary
DTSTART:20110317T131000Z
DTEND:20110317T140000Z
UID:TALK30161@talks.cam.ac.uk
CONTACT:Dr Per Ola Kristensson
DESCRIPTION:I'll be talking about my experience with the Chip and PIN syst
 em. During my MPhil at Cambridge I developed a device\, the Smart Card Det
 ective (or SCD)\, whose main purpose was to protect card users from tamper
 ed terminals -- these are terminals that show an amount on their display b
 ut actually debit your card another. Saar Drimer and Steven Murdoch have d
 emonstrated such attacks.\n\nAt the beginning of 2010 Steven Murdoch has d
 iscovered the NO PIN attack against Chip and PIN cards\, where by using a 
 man-in-the-middle attack one can make a PIN transaction without actually k
 nowing the correct PIN.\n\nOnce my device (the SCD) was built and tested f
 or its main purpose\, I decided to test the NO PIN attack. This was trivia
 l to execute with the existing framework. After that we've been demonstrat
 ing it many times in the media (BBC\, Canal+\, ITV\, ...)\, including live
  tests at shops in Cambridge.\n\nNow I continue my research on this system
 . I have recently presented a paper on peer-to-peer payments on top of the
  existing system. And I will briefly describe the current experiments on t
 he contactless version of the Chip and PIN system. 
LOCATION:Entertaining Room\, Darwin College
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