Generic Security Proof of Quantum Key Exchange using Squeezed States
Abstract
Recently, a Quantum Key Exchange protocol that uses squeezed states was presented by Gottesman and Preskill. In this paper we give a generic security proof for this protocol. The method used for this generic security proof is based on recent work by Christiandl, Renner and Ekert.
- Publication:
-
arXiv e-prints
- Pub Date:
- August 2005
- DOI:
- arXiv:
- arXiv:quant-ph/0508072
- Bibcode:
- 2005quant.ph..8072P
- Keywords:
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- Quantum Physics;
- Computer Science - Cryptography and Security
- E-Print:
- 5 pages, 7 figures, accepted at IEEE ISIT 2005