The DOI matches its Crossref record; 1 of the 1 references it cites were found in a registry or an index.
CollectiveAttacks and Unconditional Security in Continuous Variable Quantum KeyDistribution
Open accessAbstract
We present here an information theoretic study of Gaussian collective attacks on the continuous variable key distribution protocols based on Gaussian modulation of coherent states. These attacks, overlooked in previous security studies, give a finite advantage to the eavesdropper in the experimentally relevant lossy channel, but are not powerful enough to reduce the range of the reverse reconciliation protocols. Secret key rates are given for the ideal case where Bob performs optimal collective measurements, as well as for the realistic cases where he performs homodyne or heterodyne measurements. We also apply the generic security proof of Christiandl et al. to obtain unconditionally secure rates for these protocols.
Overview
The claims and statistics of this paper haven’t been checked yet.
Run the check — free, no account needed. It reads the open-access text and checks the sources it cites.
Integrity signals
Registry
Cites
Statistics
Verification
Claims the paper makes
The claims and statistics of this paper haven’t been checked yet.
Run the check — free, no account needed. It reads the open-access text and checks the sources it cites.
Self-check
Percentages, sums and reported differences re-computed from the paper’s own numbers.
The self-check needs the paper’s full text.
Citations
Cites
The capacity of the quantum channel with general signal states
Holevo, A. S. (1998) · IEEE Transactions on Information Theory · doi:10.1109/18.651037 · Cited by 1,176
Cited by
Advances in quantum cryptography
Pirandola, S., Andersen, U. L., Banchi, L., Berta, M., Bunandar, D., Colbeck, R., Englund, D., Gehring, T., Lupo, C., Ottaviani, C., et al. (2020) · Advances in Optics and Photonics · doi:10.1364/aop.361502 · Cited by 2,033
Secure quantum key distribution with realistic devices
Xu, F., Ma, X., Zhang, Q., Lo, H.-K., & Pan, J.-W. (2020) · Reviews of Modern Physics · doi:10.1103/revmodphys.92.025002 · Cited by 1,543
SECURITY OF QUANTUM KEY DISTRIBUTION
RENNER, R. (2008) · International Journal of Quantum Information · doi:10.1142/s0219749908003256 · Cited by 1,047
Entanglement in continuous-variable systems: recent advances and current perspectives
Adesso, G., & Illuminati, F. (2007) · Journal of Physics A: Mathematical and Theoretical · doi:10.1088/1751-8113/40/28/s01 · Cited by 744
Unconditional Optimality of Gaussian Attacks against Continuous-Variable Quantum Key Distribution
García-Patrón, R., & Cerf, N. J. (2006) · Physical Review Letters · doi:10.1103/physrevlett.97.190503 · Cited by 573
Metadata
- Authors
- Grosshans, F.
- Venue
- Physical Review Letters
- Publisher
- American Physical Society (APS)
- Published
- 2005-01
- Volume
- 94
- Issue
- 2
- Pages
- 020504-020504
- ISSN
- 0031-9007 (ISSN-L)
- 1079-7114
- OpenAlex
- W2062768305
- Cited by
- 180
- References
- 1
- FWCI
- 10.31
- Type
- journal article
- Language
- en
- Open access
- green
About these checks
Registry, retraction, Cites and statistics results are computed, not judged, with one exception: a printed reference that no index lists is read once by a model before it counts as a citation error. Claims are extracted by a model and kept only when their quote appears verbatim in the text; each cited source is then checked, with a model’s help, for whether it says what the claim relies on. Those verdicts can be wrong — read the claim’s quote and the cited source before relying on one.
Statistics and arithmetic are recomputed, not judged.
Confidence bands are shown only for fields calibrated on our annotated test set. None is calibrated yet, so no band is shown.
What counts as a claim ›How we measure confidence ›How we check this ›
Are you an author, or do you see a problem with this page? Request a review
How to cite
Cite CoChat for the checks on this page, and the paper for its own findings.
- This page
- CoChat. (2026). Citation check: CollectiveAttacks and Unconditional Security in Continuous Variable Quantum KeyDistribution. https://app.cochat.ai/papers/10.1103/physrevlett.94.020504
- The paper
- Grosshans, F. (2005). CollectiveAttacks and Unconditional Security in Continuous Variable Quantum KeyDistribution. Physical Review Letters. https://doi.org/10.1103/physrevlett.94.020504
Data sources
Bibliographic data: Semantic Scholar, OpenAlex, Crossref.
Contains information from the Semantic Scholar Academic Graph Datasets, made available under the ODC Attribution License (ODC-BY 1.0).
Semantic Scholar’s data is described in: Kinney, R., et al. (2023). The Semantic Scholar Open Data Platform. arXiv:2301.10140.
