Secure architecure for the integration of RFID and sensors in personal networks
STM'11 Proceedings of the 7th international conference on Security and Trust Management
Simultaneous multi-level RFID tag ownership & transfer in health care environments
Decision Support Systems
Cryptanalaysis of an EPCC1G2 Standard Compliant Ownership Transfer Scheme
Wireless Personal Communications: An International Journal
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Security/privacy issues are of paramount importance for widespread acceptance and use of radio-frequency identification (RFID) tags. Over the last few years, researchers have addressed this issue through lightweight cryptographic means. While a majority of existing RFID security/privacy protocols address authentication issues, the ability to change as well as share ownership of these tagged objects is equally important. We consider a few RFID ownership transfer variations and propose protocols that are lightweight and secure. We consider ownership transfer scenarios for single tag–single owner with and without a trusted third party (TTP). We provide security analysis to evaluate the accuracy, confidentiality, and forward security of the proposed protocols from a cryptography perspective.