Proactive threshold cryptosystem for EPC tags
Ad-Hoc and Sensor Wireless Networks , Volume 12 - Issue 3-4 p. 187- 208
We define three privacy-preserving solutions to the problem of distributing secrets between manufacturers and vendors of items labeled with Electronic Product Code (EPC) Gen2 tags. The solutions rely on the use of an anonymous threshold secret sharing scheme that allows the exchange of blinded information between readers and tags. Moreover, our secret sharing scheme allows self-renewal of shares with secret preservation between asynchronous shareholders. The first two solutions address the eavesdropping and rogue scanning threats. The third solution mitigates as well tracking threats.
|Electronic product code (EPC), Privacy, Radio frequency identification (RFID), Threshold cryptography, Wireless security|
|Ad-Hoc and Sensor Wireless Networks|
|Organisation||School of Computer Science|
Garcia-Alfaro, J., Barbeau, M, & Kranakis, E. (2011). Proactive threshold cryptosystem for EPC tags. Ad-Hoc and Sensor Wireless Networks, 12(3-4), 187–208.