A Technique Security Analysis Using Cryptography of RFID Device

  • Bono, Stephen C. (Department of Computer Science, Johns Hopkins University) ;
  • Green, Matthew (Department of Computer Science, Johns Hopkins University) ;
  • Stubblefield, Adam (Department of Computer Science, Johns Hopkins University)
  • Published : 2008.06.20

Abstract

We describe our success in defeating the security of an RFID device known as a Digital Signature Transponder(DST). Manufactured by Texas Instruments, DST(and variant) devices help secure millions of SpeedPassTM payment transponders and automobile ignition keys.

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