Identity-Based Encryption from the Weil Pairing
CRYPTO '01 Proceedings of the 21st Annual International Cryptology Conference on Advances in Cryptology
LFSR-based Hashing and Authentication
CRYPTO '94 Proceedings of the 14th Annual International Cryptology Conference on Advances in Cryptology
An Identity-Based Signature from Gap Diffie-Hellman Groups
PKC '03 Proceedings of the 6th International Workshop on Theory and Practice in Public Key Cryptography: Public Key Cryptography
Modern Cryptography: Theory and Practice
Modern Cryptography: Theory and Practice
Beyond Fear: Thinking Sensibly about Security in an Uncertain World
Beyond Fear: Thinking Sensibly about Security in an Uncertain World
Pocket switched networks and human mobility in conference environments
Proceedings of the 2005 ACM SIGCOMM workshop on Delay-tolerant networking
Architecture design and performance evaluation of RFID object tracking systems
Computer Communications
Location-based services in ubiquitous computing environments
International Journal on Digital Libraries - Special issue on Service-Oriented Computing
Reliability improvement for an RFID-based psychiatric patient localization system
Computer Communications
Practical Short Signature Batch Verification
CT-RSA '09 Proceedings of the The Cryptographers' Track at the RSA Conference 2009 on Topics in Cryptology
Time-Shifting Tracking and Locating Algorithm for RLTLUM System
IIS '09 Proceedings of the 2009 International Conference on Industrial and Information Systems
INFOCOM'10 Proceedings of the 29th conference on Information communications
Location-based compromise-tolerant security mechanisms for wireless sensor networks
IEEE Journal on Selected Areas in Communications
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In this paper, we propose an RFID-based privacy-preserving children tracking (REACT) scheme for helping locate missing children in large amusement parks and other public venues. The scheme is characterized by the cooperation among RFID readers, storage nodes and control center, which are strategically deployed across the amusement park, as well as employees and visitors in the park. When a passive RFID tag, physically attached on a child, approaches an RFID reader, the reader will process the tag information. The reader then forwards the information to a storage node through a pocket switched network formed by employees and visitors in the park. When locating a lost child is requested, the system is able to track the missing child by querying the tag information stored in the storage nodes. Detailed security analysis shows that the proposed REACT scheme achieves child's identity privacy, unlinkable location privacy and forward security. In addition, extensive simulations demonstrate that as more visitors participate in the pocket switched network, the performance of our proposed REACT scheme increases which directly improves the efficiency for the locating lost children.