Increasing the Efficiencies of Random-Choice-Based Quantum Communication Protocols with Delayed Measurement
- 27 October 2004
- journal article
- Published by IOP Publishing in Chinese Physics Letters
- Vol. 21 (11), 2097-2100
- https://doi.org/10.1088/0256-307x/21/11/007
Abstract
The security of quantum communications lies in the capability of the legitimate parties to detect eavesdropping. Here we propose to use delayed measurement to increase the efficiency of protocols of quantum key distribution and quantum secret sharing that uses a random choice of measuring-basis. In addition to a higher efficiency, these measures also bring the benefit of much reduced amount of classical communications.This publication has 20 references indexed in Scilit:
- A Controlled Quantum Key Distribution Scheme with Three-Particle EntanglementChinese Physics Letters, 2003
- A Theoretical Scheme for Multi-user Quantum Key Distribution with N Einstein-Podolsky-Rosen Pairs on a Passive Optical NetworkChinese Physics Letters, 2002
- Theoretically efficient high-capacity quantum-key-distribution schemePhysical Review A, 2002
- How to Share a Quantum SecretPhysical Review Letters, 1999
- Quantum secret sharingPhysical Review A, 1999
- Quantum entanglement for secret sharing and secret splittingPhysical Review A, 1999
- Quantum cryptography using any two nonorthogonal statesPhysical Review Letters, 1992
- Quantum cryptography without Bell’s theoremPhysical Review Letters, 1992
- Quantum cryptography based on Bell’s theoremPhysical Review Letters, 1991
- How to share a secretCommunications of the ACM, 1979