RT Conference Proceedings T1 Resilient RFID Grouping Proofs with Missing Tag Identification A1 Burmester, Mike A1 Munilla-Fajardo, Jorge K1 Radiofrecuencia K1 Osciladores de radiofrecuencia AB The adoption of RFID (Radio Frequency Identification) technology has greatly improved the efficiency of inventory control, supply-chain management and logistics. With RFID group scanning, an RFID reader scans a group of RFID tagged objects to generate a grouping proof of “simultaneous” presence. Shipments may have to betracked remotely by readers that are not necessarily trusted. In this paper we extend earlier work on grouping proofs and group codes to capture resilient group scanning with untrusted readers. We present a two-passanonymous grouping proof (of integrity) for the scanned objects of a (not necessarily complete) collection of RFID tagged objects that identifiesmissing objects. The proof is generated by an untrusted reader and can be checked by a verifier, a trusted entity. We only assume that RFID tags are able to generate pseudorandom numbers and compute one-way hash functions. PB Springer YR 2016 FD 2016 LK http://hdl.handle.net/10630/12571 UL http://hdl.handle.net/10630/12571 LA eng NO Resilient RFID Grouping Proofs with Missing Tag Identification. C.R. García et al. (Eds.): UCAmI 2016, Part II, LNCS 10070, pp. 544–555, 2016. DOI: 10.1007/978-3-319-48799-1 59 NO Universidad de Málaga. Campus de Excelencia internacional Andalucía Tech. DS RIUMA. Repositorio Institucional de la Universidad de Málaga RD 21 ene 2026