Hierarchical ECC-Based RFID authentication protocol

摘要: RFID (Radio Frequency Identification) technology enables readers to scan remote tags, and label the objects people which they are attached. Current cryptographic authentication protocols deployed in heterogeneous environments often not compatible, or reveal too much information readers. To tackle this problem, we introduce concept of groups propose a hierarchical protocol. By using protocol, an tag can tune its identification process type reader it is communicating with. Only subset learn identity particular tag, while others only acquire on group belongs. Our protocol offers impersonation resistance narrow-strong privacy-preserving. Furthermore, extend multiple level subgroups, demonstrate feasibility our proposed for tags.