Unconditional Security of Time-Energy Entanglement Quantum Key Distribution Using Dual-Basis Interferometry
High-dimensional quantum key distribution (HDQKD) offers the possibility of high secure-key rate with high photon-information efficiency. We consider HDQKD based on the time-energy entanglement produced by spontaneous parametric down-conversion and show that it is secure against collective attacks....
| Main Authors: | , , , , , |
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| Other Authors: | |
| Format: | Article |
| Language: | en_US |
| Published: |
American Physical Society
2014
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| Online Access: | http://hdl.handle.net/1721.1/89019 https://orcid.org/0000-0002-5150-7800 https://orcid.org/0000-0003-1998-6159 https://orcid.org/0000-0002-6094-5861 https://orcid.org/0000-0002-8668-8162 |