Assume that two distant parties, Alice and Bob, as well as an adversary, Eve, have access to (quantum) systems prepared jointly according to a tripartite state ρABE. In addition, ...
Matthias Christandl, Artur Ekert, Michal Horodecki...
Quantum key distributionalgorithmsuse a quantum communicationchannel with quantum information and a classical communication channel for binary information. The classical channel, ...
We have begun to expand the NIST quantum key distribution (QKD) system into a quantum network to support secure cryptography. We are starting with a simple three-node network, one...
Alan Mink, Lijun Ma, Tassos Nakassis, Hai Xu, Oliv...
It has been said that quantum cryptography in general o ers a secure solution to the problem of key enhancement. This means that two parties who already share a small secret key, ...