Researchers have finally demonstrated a code system that is both unbreakable and impossible to intercept, says Jeremy Thomson.
This is a preview of subscription content, access via your institution
Access options
Subscribe to this journal
Receive 51 print issues and online access
$199.00 per year
only $3.90 per issue
Buy this article
- Purchase on Springer Link
- Instant access to full article PDF
Prices may be subject to local taxes which are calculated during checkout
References
Jennewein, T., Simon, C., Weihs, G., Weinfurter, H. & Zeilinger, A. Quantum cryptography with entangled photons. Physical Review Letters (in the press).
Naik, D.S., Peterson, C.G., White, A.G., Berglund, A.J. & Kwiat, P.G. Entangled state quantum cryptography: Eavesdropping on the Ekert Protocol. Physical Review Letters (in the press).
Tittel,W., Brendel, J., Zbinden, H. & Gisin, N. Quantum cryptography using entangled photons in energy-time bell states. Physical Review Letters (in the press).
Rights and permissions
About this article
Cite this article
Thomson, J. Top secret. Nature (2000). https://doi.org/10.1038/news000504-6
Published:
DOI: https://doi.org/10.1038/news000504-6