Sign In

Communications of the ACM

ACM News

Quantum Cryptography Conquers Noise Problem

View as: Print Mobile App Share:
Quantum cryptography

Quantum cryptography could keep messages ultra-secureif the right detector can be developed.

Credit: N. Gregory/Alamy

It's hard to stand out from the crowd—particularly if you are a single photon in a sea of millions in an optical fibre.

From Nature
View Full Article



No entries found