Melanie R. Rieback Bruno Crispo Andrew S. Tanenbaum Keep on Blockin' in the Free World: Personal Access Control for Low-Cost RFID Tags. 51-59 2005 conf/spw/2005 Security Protocols Workshop http://dx.doi.org/10.1007/978-3-540-77156-2_6 db/conf/spw/spw2005.html#RiebackCT05