Abstract
Based on the controlled quantum teleportation protocol, a controlled quantum secure direct communication scheme (CQSDC) protocol, which transmits a one-bit message via the Greenberger-Horne-Zeilinger entangled state, is presented by Gao et al. in [Chinese Phys. Vol. 14 (2005), No. 5, p. 893]. However, through this article we want to enlighten of the fact that, due to a flaw in the control function, receiver can reveal the whole secret message without help from the controller.
Original language | English |
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Title of host publication | Proceedings - 3rd International Conference on Information Security and Intelligent Control, ISIC 2012 |
Pages | 141-145 |
Number of pages | 5 |
DOIs | |
Publication status | Published - 2012 |
Event | 3rd International Conference on Information Security and Intelligent Control, ISIC 2012 - Yunlin, Taiwan Duration: 2012 Aug 14 → 2012 Aug 16 |
Other
Other | 3rd International Conference on Information Security and Intelligent Control, ISIC 2012 |
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Country/Territory | Taiwan |
City | Yunlin |
Period | 12-08-14 → 12-08-16 |
All Science Journal Classification (ASJC) codes
- Artificial Intelligence
- Information Systems