Quantum Cryptography Based on Split Transmission of One-Bit Information in Two Steps
- 22 September 1997
- journal article
- research article
- Published by American Physical Society (APS) in Physical Review Letters
- Vol. 79 (12), 2383-2386
- https://doi.org/10.1103/physrevlett.79.2383
Abstract
We propose a simple quantum cryptographic scheme involving truly two orthogonal states. The security of the protocol is based on splitting the transfer of one-bit information into two steps, ensuring that only a fraction of the bit information is transmitted at a time. A particular implementation with an asymmetric interferometer is presented, which does not require the random timing of the packet sending as was used by Goldenberg and Vaidman [Phys. Rev. Lett. 75, 1239 (1995)].This publication has 17 references indexed in Scilit:
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