Continuous variable quantum cryptography using coherent states.

@article{Grosshans2002ContinuousVQ,
  title={Continuous variable quantum cryptography using coherent states.},
  author={Fr{\'e}d{\'e}ric Grosshans and Philippe Grangier},
  journal={Physical review letters},
  year={2002},
  volume={88 5},
  pages={057902}
}
We propose several methods for quantum key distribution (QKD) based on the generation and transmission of random distributions of coherent or squeezed states, and we show that they are secure against individual eavesdropping attacks. These protocols require that the transmission of the optical line between Alice and Bob is larger than 50%, but they do not rely on "sub-shot-noise" features such as squeezing. Their security is a direct consequence of the no-cloning theorem, which limits the… CONTINUE READING
Highly Influential
This paper has highly influenced 14 other papers. REVIEW HIGHLY INFLUENTIAL CITATIONS
Highly Cited
This paper has 263 citations. REVIEW CITATIONS

From This Paper

Figures, tables, and topics from this paper.
112 Citations
4 References
Similar Papers

Citations

Publications citing this paper.
Showing 1-10 of 112 extracted citations

263 Citations

02040'02'05'09'13'17
Citations per Year
Semantic Scholar estimates that this publication has 263 citations based on the available data.

See our FAQ for additional information.

References

Publications referenced by this paper.
Showing 1-4 of 4 references

Bell Syst

  • C. E. Shannon
  • Tech. J. 27, 623– 656
  • 1948
Highly Influential
4 Excerpts

Inf

  • U. Maurer, IEEE Trans
  • Theory 39, 733–742
  • 1993
2 Excerpts

Phys

  • A. Einstein, B. Podolsky, N. Rosen
  • Rev. 47, 777
  • 1935

Similar Papers

Loading similar papers…