ISSN:
1476-4687
Source:
Nature Archives 1869 - 2009
Topics:
Biology
,
Chemistry and Pharmacology
,
Medicine
,
Natural Sciences in General
,
Physics
Notes:
[Auszug] Quantum cryptography generates unbreakable cryptographic codes by encoding information using single photons, which until now have relied on highly attenuated lasers as sources. But these sources can create pulses that contain more than one photon, making them vulnerable to eavesdropping by ...
Type of Medium:
Electronic Resource
URL:
http://dx.doi.org/10.1038/420762a
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