Understanding Quantum Cryptography And Its Risks Of Eavesdropping
Oct 17, 2008
•
Anthony Pell
1 min read
The idea behind quantum crypto is that two people communicating using a quantum channel can be absolutely sure no one is eavesdropping. Heisenberg's uncertainty principle requires anyone measuring a quantum system to disturb it, and that disturbance alerts legitimate users as to the eavesdropper's presence. No disturbance, no eavesdropper
The link for this article located at Wired.com is no longer available.
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