Random oracles are practical: a paradigm for designing efficient protocols
CCS '93 Proceedings of the 1st ACM conference on Computer and communications security
Relations Among Notions of Security for Public-Key Encryption Schemes
CRYPTO '98 Proceedings of the 18th Annual International Cryptology Conference on Advances in Cryptology
PERCOMW '04 Proceedings of the Second IEEE Annual Conference on Pervasive Computing and Communications Workshops
Privacy and security in library RFID: issues, practices, and architectures
Proceedings of the 11th ACM conference on Computer and communications security
Untraceable RFID tags via insubvertible encryption
Proceedings of the 12th ACM conference on Computer and communications security
YA-TRAP: Yet Another Trivial RFID Authentication Protocol
PERCOMW '06 Proceedings of the 4th annual 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
RFID authentication protocol for low-cost tags
WiSec '08 Proceedings of the first ACM conference on Wireless network security
Mutual authentication in RFID: security and privacy
Proceedings of the 2008 ACM symposium on Information, computer and communications security
Good Variants of HB + Are Hard to Find
Financial Cryptography and Data Security
ESORICS '08 Proceedings of the 13th European Symposium on Research in Computer Security: Computer Security
A New Formal Proof Model for RFID Location Privacy
ESORICS '08 Proceedings of the 13th European Symposium on Research in Computer Security: Computer Security
On the Security of HB# against a Man-in-the-Middle Attack
ASIACRYPT '08 Proceedings of the 14th International Conference on the Theory and Application of Cryptology and Information Security: Advances in Cryptology
Location Privacy in RFID Applications
Privacy in Location-Based Applications
Revisiting DoS Attacks and Privacy in RFID-Enabled Networks
Algorithmic Aspects of Wireless Sensor Networks
Public-key cryptosystems based on composite degree residuosity classes
EUROCRYPT'99 Proceedings of the 17th international conference on Theory and application of cryptographic techniques
ASIACRYPT'07 Proceedings of the Advances in Crypotology 13th international conference on Theory and application of cryptology and information security
Efficient cryptographic protocols based on the hardness of learning parity with noise
Cryptography and Coding'07 Proceedings of the 11th IMA international conference on Cryptography and coding
Physical-layer identification of RFID devices
SSYM'09 Proceedings of the 18th conference on USENIX security symposium
Strong and robust RFID authentication enabling perfect ownership transfer
ICICS'06 Proceedings of the 8th international conference on Information and Communications Security
Minimalist cryptography for low-cost RFID tags (extended abstract)
SCN'04 Proceedings of the 4th international conference on Security in Communication Networks
Authenticating pervasive devices with human protocols
CRYPTO'05 Proceedings of the 25th annual international conference on Advances in Cryptology
SCN'06 Proceedings of the 5th international conference on Security and Cryptography for Networks
Parallel and concurrent security of the HB and HB+ protocols
EUROCRYPT'06 Proceedings of the 24th annual international conference on The Theory and Applications of Cryptographic Techniques
Reducing time complexity in RFID systems
SAC'05 Proceedings of the 12th international conference on Selected Areas in Cryptography
RFID security and privacy: a research survey
IEEE Journal on Selected Areas in Communications
Revisiting unpredictability-based RFID privacy models
ACNS'10 Proceedings of the 8th international conference on Applied cryptography and network security
On RFID privacy with mutual authentication and tag corruption
ACNS'10 Proceedings of the 8th international conference on Applied cryptography and network security
Anonymous authentication for RFID systems
RFIDSec'10 Proceedings of the 6th international conference on Radio frequency identification: security and privacy issues
Impossibility results for RFID privacy notions
Transactions on computational science XI
ESORICS'11 Proceedings of the 16th European conference on Research in computer security
Wireless security techniques for coordinated manufacturing and on-line hardware trojan detection
Proceedings of the fifth ACM conference on Security and Privacy in Wireless and Mobile Networks
CHECKER: on-site checking in RFID-based supply chains
Proceedings of the fifth ACM conference on Security and Privacy in Wireless and Mobile Networks
PSP: Private and secure payment with RFID
Computer Communications
Energy attacks and defense techniques for wireless systems
Proceedings of the sixth ACM conference on Security and privacy in wireless and mobile networks
| Hi-index | 0.00 |
RFID-based systems are becoming a widely deployed pervasive technology that is more and more used in applications where privacy-sensitive information is entrusted to RFID tags. Thus, a careful analysis in appropriate security and privacy models is needed before deployment to practice. Recently, Vaudenay presented a comprehensive security and privacy model for RFID that captures most previously proposed privacy models. The strongest achievable notion of privacy in this model (narrow-strong privacy ) requires public-key cryptography, which in general exceeds the computational capabilities of current cost-efficient RFIDs. Other privacy notions achievable without public-key cryptography heavily restrict the power of the adversary and thus are not suitable to realistically model the real world. In this paper, we extend and improve the current state-of-the art for privacy-protecting RFID by introducing a security and privacy model for anonymizer -enabled RFID systems. Our model builds on top of Vaudenay's model and supports anonymizers, which are separate devices specifically designated to ensure the privacy of tags. We present a privacy-preserving RFID protocol that uses anonymizers and achieves narrow-strong privacy without requiring tags to perform expensive public-key operations (i.e., modular exponentiations), thus providing a satisfying notion of privacy for cost-efficient tags.