Handbook of Applied Cryptography
Handbook of Applied Cryptography
On the Bit Security of NTRUEncrypt
PKC '03 Proceedings of the 6th International Workshop on Theory and Practice in Public Key Cryptography: Public Key Cryptography
NTRU: A Ring-Based Public Key Cryptosystem
ANTS-III Proceedings of the Third International Symposium on Algorithmic Number Theory
Achieving NTRU with Montgomery Multiplication
IEEE Transactions on Computers
Privacy and security in library RFID: issues, practices, and architectures
Proceedings of the 11th ACM conference on Computer and communications security
State of the Art in Ultra-Low Power Public Key Cryptography for Wireless Sensor Networks
PERCOMW '05 Proceedings of the Third IEEE International Conference on Pervasive Computing and Communications Workshops
A Lightweight RFID Protocol to protect against Traceability and Cloning attacks
SECURECOMM '05 Proceedings of the First International Conference on Security and Privacy for Emerging Areas in Communications Networks
Authenticating pervasive devices with human protocols
CRYPTO'05 Proceedings of the 25th annual international conference on Advances in Cryptology
Reducing time complexity in RFID systems
SAC'05 Proceedings of the 12th international conference on Selected Areas in Cryptography
Full-custom VLSI design of a unified multiplier for elliptic curve cryptography on RFID tags
Inscrypt'09 Proceedings of the 5th international conference on Information security and cryptology
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We propose a novel RFID infrastruture design, which foresees the usage of a single RFID tag within different contexts and for multiple purposes. We show that an infrastruture for multi-purpose RFID tags to be used in different contexts can be implemented in a privacy-preserving manner. We address security attacks such an impersonation, tracking, and replay. We also introduce spatio-temperal attacks as an important threat against privacy. We propose a methodology to thwart or alleviate these kinds of attacks. We develop our multi-context RFID infrastruture relying on usage of public key crytogra-phy (PKC), which presents more scalable solutions in the sense that the backend servers can identify the tags 75 times faster than best symmetric cipher based systems when there are a million tags in the system. We demonstate that the requirements for PKC are comparable to those for other crytographic implementations based on symmetric ciphers proposed for RFID use.