Abstract
A new secure quantum auction with post-confirmation is proposed, which is a direct application of the multi-particle super dense coding scheme to the auction problem. In this scheme all bidders use M groups nparticle GHZ states to represent their bids. Different from classical auction protocols and the previous secure quantum sealed-bid auction protocols, in the present scheme, by introducing a post-confirmation mechanism the honesty of the quantum sealed-bid auction is guaranteed, i.e., malicious bidders cannot collude with auctioneers. Also by sharing secret keys with the bidders the auctioneer could insure the anonymity of the bidders.
| Original language | English |
|---|---|
| Pages (from-to) | 3194-3197 |
| Number of pages | 4 |
| Journal | Optics Communications |
| Volume | 283 |
| Issue number | 16 |
| DOIs | |
| Publication status | Published - 15 Aug 2010 |
| Externally published | Yes |
Keywords
- GHZ state
- Quantum communication
- Quantum sealed-bid auction
ASJC Scopus subject areas
- Electronic, Optical and Magnetic Materials
- Atomic and Molecular Physics, and Optics
- Physical and Theoretical Chemistry
- Electrical and Electronic Engineering
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