Abstract
Payment cards supporting contactless transactions are becoming increasingly popular in recent years. While enjoying the benefits in terms of speed and convenience provided by the new feature, considerable concerns over security and privacy of RFID technology used for contactless payment have been raised for some time. Actually, diverse attacks against fielded systems have already been found and demonstrated. Among the various existing countermeasures, cryptographic solutions are more commonly used as a mechanism for providing security and privacy protections. The goal of this paper is to take a deep insight into one of the RFID-enabled payment devices, known as Digital Signature Transponder (DST). Especially, the explanation of its cryptographic design is presented in detail.
Sign-in/Register to access full text options 
Talk to us
Join us for a 30 min session where you can share your feedback and ask us any queries you have
Schedule a callDisclaimer: All third-party content on this website/platform is and will remain the property of their respective owners and is provided on "as is" basis without any warranties, express or implied. Use of third-party content does not indicate any affiliation, sponsorship with or endorsement by them. Any references to third-party content is to identify the corresponding services and shall be considered fair use under The CopyrightLaw.
