A New Quantum key Distribution Protocol
Abstract
A new quantum key distribution protocol is proposed. The suggested protocol has two advantages. First: whenever an eavesdropper is present, the error rate increases obviously. Second, the eavesdropper can get only 2/n from the total information for an arbitrary n. Hence, eavesdropper has less information and can be detected easier. Moreover, the new protocol effectiveness is discussed and shown to be essentially higher than those of the other known protocols.
DOI: https://doi.org/10.3844/ajassp.2008.93.96
Copyright: © 2008 Essam Al-Daoud. This is an open access article distributed under the terms of the
Creative Commons Attribution License, which permits unrestricted use, distribution, and reproduction in any medium, provided the original author and source are credited.
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Keywords
- Quantum key distribution
- error rate
- error correction
- privacy amplification