@misc{cryptoeprint:2011:618, author = {Lishoy Francis and Gerhard Hancke and Keith Mayes and Konstantinos Markantonakis}, title = {Practical Relay Attack on Contactless Transactions by Using NFC Mobile Phones}, howpublished = {Cryptology ePrint Archive, Report 2011/618}, year = {2011}, url = {http://eprint.iacr.org/2011/618}, }