Abstract
In this paper,we propose Double Edged (DE)-Sword, an incentivized verifiable tag path query scheme. DE-Sword queries tag records stored across a path of participants within an RFID-enabled supply chain in a verifiable way. Different with previous works, DE-Sword works in a dishonest-data owner model in which participants are the owners of tag records and may be dishonest. DE-Sword introduces a novel double-edged reputation incentive mechanism to encourage participants to behave honestly; and couples it with cryptographic primitives to ensure query verifiability. We evaluate DE-Sword through game theory, security analysis,and performance evaluation. The game theory and security analysis shows that DE-Sword guarantees query verifiability. The evaluation results show that DE-Sword incurs low overhead in supply chain systems.
Original language | English |
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Pages (from-to) | 1-16 |
Journal | IEEE Transactions on Dependable and Secure Computing |
DOIs | |
Publication status | Accepted/In press - 2020 |
Keywords
- Databases
- Location awareness
- Production
- RFID tags
- Security
- Supply chains
- Trajectory
ASJC Scopus subject areas
- Electrical and Electronic Engineering