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» The Case for Quantum Key Distribution
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RIVF
2007
13 years 9 months ago
Stochastic routing in large grid-shaped quantum networks
— This paper investigates the problem of secret key transmissions for an arbitrary Alice-Bob pair in Quantum Key Distribution (QKD)-based networks. We develop a realistic QKDbase...
Cuong Le Quoc, Patrick Bellot, Akim Demaille
JCC
2007
63views more  JCC 2007»
13 years 7 months ago
Quantum correction to the pair distribution function
: We report a numerical technique that allows the quantum effects of zero-point motion to be incorporated into Pair Distribution Functions calculated classically for molecules usin...
V. A. Levashov, S. J. L. Billinge, M. F. Thorpe
FOCS
2002
IEEE
14 years 12 days ago
Quantum Computation and Lattice Problems
We present the first explicit connection between quantum computation and lattice problems. Namely, our main result is a solution to the Unique Shortest Vector Problem (SVP) under ...
Oded Regev
EUROCRYPT
2003
Springer
14 years 20 days ago
New Bounds in Secret-Key Agreement: The Gap between Formation and Secrecy Extraction
Perfectly secret message transmission can be realized with only partially secret and weakly correlated information shared by the parties as soon as this information allows for the ...
Renato Renner, Stefan Wolf
FOCS
2000
IEEE
13 years 12 months ago
Private Quantum Channels
Shannon [Sha48, Sha49] in celebrated works had shown that n bits of shared key is necessary and sufficient to transmit n-bit classical information in an information-theoretically ...
Andris Ambainis, Michele Mosca, Alain Tapp, Ronald...